2021-05-07 16:35:30 UTC

138 files changed, 690 insertions, 690 deletions

diff --git a/metadata/md5-cache/ros-meta/audio_common-0.3.10 b/metadata/md5-cache/ros-meta/audio_common-0.3.10
index 5bfbd8351299..c910e819c165 100644
--- a/metadata/md5-cache/ros-meta/audio_common-0.3.10
+++ b/metadata/md5-cache/ros-meta/audio_common-0.3.10
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/audio_common/archive/0.3.10.tar.gz -> audio_common-0.3.10.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=07d5f14f69e6cebcb6cbe752db2e1bf7
diff --git a/metadata/md5-cache/ros-meta/audio_common-0.3.11 b/metadata/md5-cache/ros-meta/audio_common-0.3.11
index e4b3277f0a6f..e7fc4d39b63f 100644
--- a/metadata/md5-cache/ros-meta/audio_common-0.3.11
+++ b/metadata/md5-cache/ros-meta/audio_common-0.3.11
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/audio_common/archive/0.3.11.tar.gz -> audio_common-0.3.11.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=07d5f14f69e6cebcb6cbe752db2e1bf7
diff --git a/metadata/md5-cache/ros-meta/audio_common-0.3.6 b/metadata/md5-cache/ros-meta/audio_common-0.3.6
index 9a0c840a8bd3..ca9e29ad24d8 100644
--- a/metadata/md5-cache/ros-meta/audio_common-0.3.6
+++ b/metadata/md5-cache/ros-meta/audio_common-0.3.6
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/audio_common/archive/0.3.6.tar.gz -> audio_common-0.3.6.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f0a4e22a7b24a8871e8492c4cf5f3888
diff --git a/metadata/md5-cache/ros-meta/audio_common-0.3.7 b/metadata/md5-cache/ros-meta/audio_common-0.3.7
index b676adf91add..315d23a6d325 100644
--- a/metadata/md5-cache/ros-meta/audio_common-0.3.7
+++ b/metadata/md5-cache/ros-meta/audio_common-0.3.7
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/audio_common/archive/0.3.7.tar.gz -> audio_common-0.3.7.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f0a4e22a7b24a8871e8492c4cf5f3888
diff --git a/metadata/md5-cache/ros-meta/audio_common-0.3.8 b/metadata/md5-cache/ros-meta/audio_common-0.3.8
index 05a4f92e168f..b671927c06bd 100644
--- a/metadata/md5-cache/ros-meta/audio_common-0.3.8
+++ b/metadata/md5-cache/ros-meta/audio_common-0.3.8
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/audio_common/archive/0.3.8.tar.gz -> audio_common-0.3.8.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f0a4e22a7b24a8871e8492c4cf5f3888
diff --git a/metadata/md5-cache/ros-meta/audio_common-9999 b/metadata/md5-cache/ros-meta/audio_common-9999
index 4576a64734fb..d9e2e69463bd 100644
--- a/metadata/md5-cache/ros-meta/audio_common-9999
+++ b/metadata/md5-cache/ros-meta/audio_common-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with audio in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/audio_common https://github.com/ros-drivers/audio_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/audio_capture dev-ros/audio_common_msgs dev-ros/audio_play python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f0a4e22a7b24a8871e8492c4cf5f3888
diff --git a/metadata/md5-cache/ros-meta/bond_core-1.8.5 b/metadata/md5-cache/ros-meta/bond_core-1.8.5
index 6f8f5616e648..12818aff3bac 100644
--- a/metadata/md5-cache/ros-meta/bond_core-1.8.5
+++ b/metadata/md5-cache/ros-meta/bond_core-1.8.5
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=A bond allows two processes, A and B, to know when the other has terminated
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/bond_core https://github.com/ros/bond_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/bond_core/archive/1.8.5.tar.gz -> bond_core-1.8.5.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=39861f9b42e17be377440fafa2278ee4
diff --git a/metadata/md5-cache/ros-meta/bond_core-1.8.6 b/metadata/md5-cache/ros-meta/bond_core-1.8.6
index 0ba9103ca2e0..76173481cc9e 100644
--- a/metadata/md5-cache/ros-meta/bond_core-1.8.6
+++ b/metadata/md5-cache/ros-meta/bond_core-1.8.6
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=A bond allows two processes, A and B, to know when the other has terminated
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/bond_core https://github.com/ros/bond_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/bond_core/archive/1.8.6.tar.gz -> bond_core-1.8.6.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=39861f9b42e17be377440fafa2278ee4
diff --git a/metadata/md5-cache/ros-meta/bond_core-9999 b/metadata/md5-cache/ros-meta/bond_core-9999
index d2cda6a9526e..7bd5406e57a3 100644
--- a/metadata/md5-cache/ros-meta/bond_core-9999
+++ b/metadata/md5-cache/ros-meta/bond_core-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=A bond allows two processes, A and B, to know when the other has terminated
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/bond_core https://github.com/ros/bond_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/bond dev-ros/bondcpp dev-ros/bondpy dev-ros/smclib dev-ros/test_bond python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=39861f9b42e17be377440fafa2278ee4
diff --git a/metadata/md5-cache/ros-meta/calibration-0.10.14 b/metadata/md5-cache/ros-meta/calibration-0.10.14
index 7f558c3d6cb6..8fde208818ea 100644
--- a/metadata/md5-cache/ros-meta/calibration-0.10.14
+++ b/metadata/md5-cache/ros-meta/calibration-0.10.14
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Provides a toolchain running through the robot calibration process
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/calibration https://github.com/ros-perception/calibration
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/calibration_estimation dev-ros/calibration_launch dev-ros/calibration_msgs dev-ros/calibration_setup_helper dev-ros/image_cb_detector dev-ros/interval_intersection dev-ros/joint_states_settler dev-ros/laser_cb_detector dev-ros/monocam_settler dev-ros/settlerlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/calibration_estimation dev-ros/calibration_launch dev-ros/calibration_msgs dev-ros/calibration_setup_helper dev-ros/image_cb_detector dev-ros/interval_intersection dev-ros/joint_states_settler dev-ros/laser_cb_detector dev-ros/monocam_settler dev-ros/settlerlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/calibration/archive/0.10.14.tar.gz -> calibration-0.10.14.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ad797ad7da30269aec6f0542df12e634
diff --git a/metadata/md5-cache/ros-meta/calibration-9999 b/metadata/md5-cache/ros-meta/calibration-9999
index fdd26b364f37..578d8a2a8687 100644
--- a/metadata/md5-cache/ros-meta/calibration-9999
+++ b/metadata/md5-cache/ros-meta/calibration-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Provides a toolchain running through the robot calibration process
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/calibration https://github.com/ros-perception/calibration
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/calibration_estimation dev-ros/calibration_launch dev-ros/calibration_msgs dev-ros/calibration_setup_helper dev-ros/image_cb_detector dev-ros/interval_intersection dev-ros/joint_states_settler dev-ros/laser_cb_detector dev-ros/monocam_settler dev-ros/settlerlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/calibration_estimation dev-ros/calibration_launch dev-ros/calibration_msgs dev-ros/calibration_setup_helper dev-ros/image_cb_detector dev-ros/interval_intersection dev-ros/joint_states_settler dev-ros/laser_cb_detector dev-ros/monocam_settler dev-ros/settlerlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ad797ad7da30269aec6f0542df12e634
diff --git a/metadata/md5-cache/ros-meta/common_msgs-1.13.0 b/metadata/md5-cache/ros-meta/common_msgs-1.13.0
index a3dcd59211e2..f29fce0346e8 100644
--- a/metadata/md5-cache/ros-meta/common_msgs-1.13.0
+++ b/metadata/md5-cache/ros-meta/common_msgs-1.13.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Messages that are widely used by other ROS packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_msgs https://github.com/ros/common_msgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/common_msgs/archive/1.13.0.tar.gz -> common_msgs-1.13.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=acfa45cb68f0ca3beb516fe69a178b84
diff --git a/metadata/md5-cache/ros-meta/common_msgs-1.13.1 b/metadata/md5-cache/ros-meta/common_msgs-1.13.1
index d0772f78fee5..0d94f23949f0 100644
--- a/metadata/md5-cache/ros-meta/common_msgs-1.13.1
+++ b/metadata/md5-cache/ros-meta/common_msgs-1.13.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Messages that are widely used by other ROS packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_msgs https://github.com/ros/common_msgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/common_msgs/archive/1.13.1.tar.gz -> common_msgs-1.13.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=cd6c0e868057080bc1ef2b36be95c56f
diff --git a/metadata/md5-cache/ros-meta/common_msgs-9999 b/metadata/md5-cache/ros-meta/common_msgs-9999
index bea528bab00c..ad87e9a52060 100644
--- a/metadata/md5-cache/ros-meta/common_msgs-9999
+++ b/metadata/md5-cache/ros-meta/common_msgs-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Messages that are widely used by other ROS packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_msgs https://github.com/ros/common_msgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_msgs dev-ros/diagnostic_msgs dev-ros/geometry_msgs dev-ros/nav_msgs dev-ros/sensor_msgs dev-ros/shape_msgs dev-ros/stereo_msgs dev-ros/trajectory_msgs dev-ros/visualization_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=acfa45cb68f0ca3beb516fe69a178b84
diff --git a/metadata/md5-cache/ros-meta/common_tutorials-0.1.12 b/metadata/md5-cache/ros-meta/common_tutorials-0.1.12
index 9828c7b06da5..70e79cca9941 100644
--- a/metadata/md5-cache/ros-meta/common_tutorials-0.1.12
+++ b/metadata/md5-cache/ros-meta/common_tutorials-0.1.12
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage that contains common tutorials
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_tutorials https://github.com/ros/common_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/common_tutorials/archive/0.1.12.tar.gz -> common_tutorials-0.1.12.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b4b37d2ee2106a601e3f543ea3ca94c9
diff --git a/metadata/md5-cache/ros-meta/common_tutorials-0.2.0 b/metadata/md5-cache/ros-meta/common_tutorials-0.2.0
index fd352638bb3f..4c2e7dd92a65 100644
--- a/metadata/md5-cache/ros-meta/common_tutorials-0.2.0
+++ b/metadata/md5-cache/ros-meta/common_tutorials-0.2.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage that contains common tutorials
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_tutorials https://github.com/ros/common_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/common_tutorials/archive/0.2.0.tar.gz -> common_tutorials-0.2.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b4b37d2ee2106a601e3f543ea3ca94c9
diff --git a/metadata/md5-cache/ros-meta/common_tutorials-9999 b/metadata/md5-cache/ros-meta/common_tutorials-9999
index 2eab2ba8539f..96c786f6a38f 100644
--- a/metadata/md5-cache/ros-meta/common_tutorials-9999
+++ b/metadata/md5-cache/ros-meta/common_tutorials-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage that contains common tutorials
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/common_tutorials https://github.com/ros/common_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib_tutorials dev-ros/nodelet_tutorial_math dev-ros/pluginlib_tutorials dev-ros/turtle_actionlib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b4b37d2ee2106a601e3f543ea3ca94c9
diff --git a/metadata/md5-cache/ros-meta/desktop-1.5.0 b/metadata/md5-cache/ros-meta/desktop-1.5.0
index 7df358f80c09..350f53657801 100644
--- a/metadata/md5-cache/ros-meta/desktop-1.5.0
+++ b/metadata/md5-cache/ros-meta/desktop-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for a basic ROS desktop install
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/desktop https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f44394099d050492216fe7cfa23e817e
diff --git a/metadata/md5-cache/ros-meta/desktop-9999 b/metadata/md5-cache/ros-meta/desktop-9999
index 2b609797c9a2..950dd7306483 100644
--- a/metadata/md5-cache/ros-meta/desktop-9999
+++ b/metadata/md5-cache/ros-meta/desktop-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for a basic ROS desktop install
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/desktop https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/robot ros-meta/viz dev-ros/angles ros-meta/common_tutorials ros-meta/geometry_tutorials dev-ros/joint_state_publisher_gui ros-meta/ros_tutorials dev-ros/roslint dev-ros/urdf_tutorial ros-meta/visualization_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f44394099d050492216fe7cfa23e817e
diff --git a/metadata/md5-cache/ros-meta/desktop_full-1.5.0 b/metadata/md5-cache/ros-meta/desktop_full-1.5.0
index baefca62e304..4948cd892074 100644
--- a/metadata/md5-cache/ros-meta/desktop_full-1.5.0
+++ b/metadata/md5-cache/ros-meta/desktop_full-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS complete desktop install
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/desktop_full https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=5e0180973a3a0dd51f9a64ebbfad80fb
diff --git a/metadata/md5-cache/ros-meta/desktop_full-9999 b/metadata/md5-cache/ros-meta/desktop_full-9999
index 3fb31351d812..4bde514b441f 100644
--- a/metadata/md5-cache/ros-meta/desktop_full-9999
+++ b/metadata/md5-cache/ros-meta/desktop_full-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS complete desktop install
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/desktop_full https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/desktop ros-meta/perception ros-meta/simulators dev-ros/urdf_tutorial python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=5e0180973a3a0dd51f9a64ebbfad80fb
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.10.1 b/metadata/md5-cache/ros-meta/diagnostics-1.10.1
index 54e4f0c971b0..1e12835690df 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.10.1
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.10.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.10.1.tar.gz -> diagnostics-1.10.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=efc014029764662f42e65438b6cff928
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.10.2 b/metadata/md5-cache/ros-meta/diagnostics-1.10.2
index a282b534ca2d..e2efb64745c8 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.10.2
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.10.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.10.2.tar.gz -> diagnostics-1.10.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=efc014029764662f42e65438b6cff928
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.10.3 b/metadata/md5-cache/ros-meta/diagnostics-1.10.3
index 7da295591a41..38a3eaa650f6 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.10.3
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.10.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.10.3.tar.gz -> diagnostics-1.10.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=a77c5b9cd43b48b8fa2cbdacebdb2d44
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.10.4 b/metadata/md5-cache/ros-meta/diagnostics-1.10.4
index 587041a7cfb3..3a8cfae52ea2 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.10.4
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.10.4
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.10.4.tar.gz -> diagnostics-1.10.4.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=a77c5b9cd43b48b8fa2cbdacebdb2d44
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.9.4 b/metadata/md5-cache/ros-meta/diagnostics-1.9.4
index 68048d2faf2c..fde4dabe79d3 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.9.4
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.9.4
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.9.4.tar.gz -> diagnostics-1.9.4.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=efc014029764662f42e65438b6cff928
diff --git a/metadata/md5-cache/ros-meta/diagnostics-1.9.6 b/metadata/md5-cache/ros-meta/diagnostics-1.9.6
index e4157bf47255..58b25ea979e3 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-1.9.6
+++ b/metadata/md5-cache/ros-meta/diagnostics-1.9.6
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/diagnostics/archive/1.9.6.tar.gz -> diagnostics-1.9.6.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=efc014029764662f42e65438b6cff928
diff --git a/metadata/md5-cache/ros-meta/diagnostics-9999 b/metadata/md5-cache/ros-meta/diagnostics-9999
index 32867099f0d7..dd4ab0f7b958 100644
--- a/metadata/md5-cache/ros-meta/diagnostics-9999
+++ b/metadata/md5-cache/ros-meta/diagnostics-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages related to gathering, viewing, and analyzing diagnostics data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/diagnostics https://github.com/ros/diagnostics
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/diagnostic_aggregator dev-ros/diagnostic_analysis dev-ros/diagnostic_common_diagnostics dev-ros/diagnostic_updater dev-ros/rosdiagnostic dev-ros/self_test dev-ros/test_diagnostic_aggregator python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=efc014029764662f42e65438b6cff928
diff --git a/metadata/md5-cache/ros-meta/driver_common-1.6.8 b/metadata/md5-cache/ros-meta/driver_common-1.6.8
index 001e18102561..a7596fd050a5 100644
--- a/metadata/md5-cache/ros-meta/driver_common-1.6.8
+++ b/metadata/md5-cache/ros-meta/driver_common-1.6.8
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Classes and tools that are useful throughout the driver stacks
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/driver_common https://github.com/ros-drivers/driver_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/driver_common/archive/1.6.8.tar.gz -> driver_common-1.6.8.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ae53d933235bce8ea8081a44339fe1a0
diff --git a/metadata/md5-cache/ros-meta/driver_common-1.6.9 b/metadata/md5-cache/ros-meta/driver_common-1.6.9
index 5f1cb2031dff..4cebeb7e7f96 100644
--- a/metadata/md5-cache/ros-meta/driver_common-1.6.9
+++ b/metadata/md5-cache/ros-meta/driver_common-1.6.9
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Classes and tools that are useful throughout the driver stacks
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/driver_common https://github.com/ros-drivers/driver_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/driver_common/archive/1.6.9.tar.gz -> driver_common-1.6.9.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b02aa3cb004a287e79f4c6a0687b391e
diff --git a/metadata/md5-cache/ros-meta/driver_common-9999 b/metadata/md5-cache/ros-meta/driver_common-9999
index 04678f915888..ef9800164729 100644
--- a/metadata/md5-cache/ros-meta/driver_common-9999
+++ b/metadata/md5-cache/ros-meta/driver_common-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Classes and tools that are useful throughout the driver stacks
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/driver_common https://github.com/ros-drivers/driver_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/driver_base dev-ros/timestamp_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ae53d933235bce8ea8081a44339fe1a0
diff --git a/metadata/md5-cache/ros-meta/executive_smach-2.5.0 b/metadata/md5-cache/ros-meta/executive_smach-2.5.0
index 25aedcea7ebd..5e1a4254d0e1 100644
--- a/metadata/md5-cache/ros-meta/executive_smach-2.5.0
+++ b/metadata/md5-cache/ros-meta/executive_smach-2.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=SMACH library and ROS SMACH integration packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/executive_smach https://github.com/ros/executive_smach
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/executive_smach/archive/2.5.0.tar.gz -> executive_smach-2.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=39838bfd46f002ec4c9e4aeea7192b54
diff --git a/metadata/md5-cache/ros-meta/executive_smach-9999 b/metadata/md5-cache/ros-meta/executive_smach-9999
index 40dc75e2ebfe..1b3c8fa500e4 100644
--- a/metadata/md5-cache/ros-meta/executive_smach-9999
+++ b/metadata/md5-cache/ros-meta/executive_smach-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=SMACH library and ROS SMACH integration packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/executive_smach https://github.com/ros/executive_smach
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/smach dev-ros/smach_ros dev-ros/smach_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=39838bfd46f002ec4c9e4aeea7192b54
diff --git a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.1 b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.1
index f5332b92c9b6..add3ee46ab16 100644
--- a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.1
+++ b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Interface for using ROS with the gazebo simulator
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/gazebo_ros_pkgs https://github.com/ros-simulation/gazebo_ros_pkgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-simulation/gazebo_ros_pkgs/archive/2.9.1.tar.gz -> gazebo_ros_pkgs-2.9.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=daf0c7e796b36079ffbd6379764024d0
diff --git a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.2 b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.2
index 5e01dee261e4..27c794d4058d 100644
--- a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.2
+++ b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-2.9.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Interface for using ROS with the gazebo simulator
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/gazebo_ros_pkgs https://github.com/ros-simulation/gazebo_ros_pkgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-simulation/gazebo_ros_pkgs/archive/2.9.2.tar.gz -> gazebo_ros_pkgs-2.9.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=66ed76a71da579a5794786ecb5a2a998
diff --git a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-9999 b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-9999
index 1bf0c08b4c15..c9dab5973f5c 100644
--- a/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-9999
+++ b/metadata/md5-cache/ros-meta/gazebo_ros_pkgs-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Interface for using ROS with the gazebo simulator
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/gazebo_ros_pkgs https://github.com/ros-simulation/gazebo_ros_pkgs
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gazebo_dev dev-ros/gazebo_msgs dev-ros/gazebo_plugins dev-ros/gazebo_ros dev-ros/gazebo_ros_control python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=daf0c7e796b36079ffbd6379764024d0
diff --git a/metadata/md5-cache/ros-meta/geographic_info-0.5.5 b/metadata/md5-cache/ros-meta/geographic_info-0.5.5
index fdbd36dade43..065dd17e577d 100644
--- a/metadata/md5-cache/ros-meta/geographic_info-0.5.5
+++ b/metadata/md5-cache/ros-meta/geographic_info-0.5.5
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Geographic information metapackage
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geographic_info https://github.com/ros-geographic-info/geographic_info
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-geographic-info/geographic_info/archive/0.5.5.tar.gz -> geographic_info-0.5.5.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b598195239c5c26edbff065f28c7475f
diff --git a/metadata/md5-cache/ros-meta/geographic_info-9999 b/metadata/md5-cache/ros-meta/geographic_info-9999
index d267f6a90a78..b71d1d5bedac 100644
--- a/metadata/md5-cache/ros-meta/geographic_info-9999
+++ b/metadata/md5-cache/ros-meta/geographic_info-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Geographic information metapackage
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geographic_info https://github.com/ros-geographic-info/geographic_info
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/geodesy dev-ros/geographic_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b598195239c5c26edbff065f28c7475f
diff --git a/metadata/md5-cache/ros-meta/geometry-1.13.2 b/metadata/md5-cache/ros-meta/geometry-1.13.2
index b72f48a6c1a9..5fbdb156187a 100644
--- a/metadata/md5-cache/ros-meta/geometry-1.13.2
+++ b/metadata/md5-cache/ros-meta/geometry-1.13.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common geometric calculations
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry https://github.com/ros/geometry
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/geometry/archive/1.13.2.tar.gz -> geometry-1.13.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=3ea79f8d9fc8fd473ebf592afbe07d35
diff --git a/metadata/md5-cache/ros-meta/geometry-9999 b/metadata/md5-cache/ros-meta/geometry-9999
index 9cf804e4d88b..db12cac3bc1f 100644
--- a/metadata/md5-cache/ros-meta/geometry-9999
+++ b/metadata/md5-cache/ros-meta/geometry-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common geometric calculations
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry https://github.com/ros/geometry
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/eigen_conversions dev-ros/kdl_conversions dev-ros/tf dev-ros/tf_conversions python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=3ea79f8d9fc8fd473ebf592afbe07d35
diff --git a/metadata/md5-cache/ros-meta/geometry2-0.7.2 b/metadata/md5-cache/ros-meta/geometry2-0.7.2
index 6f2be9beee84..8bc53bc902b9 100644
--- a/metadata/md5-cache/ros-meta/geometry2-0.7.2
+++ b/metadata/md5-cache/ros-meta/geometry2-0.7.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=The second generation Transform Library in ros
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry2 https://github.com/ros/geometry2
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/geometry2/archive/0.7.2.tar.gz -> geometry2-0.7.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f6f473942950663a35a7b748695ab278
diff --git a/metadata/md5-cache/ros-meta/geometry2-0.7.3 b/metadata/md5-cache/ros-meta/geometry2-0.7.3
index 54d6f1b0f54b..26f9b674a71c 100644
--- a/metadata/md5-cache/ros-meta/geometry2-0.7.3
+++ b/metadata/md5-cache/ros-meta/geometry2-0.7.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=The second generation Transform Library in ros
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry2 https://github.com/ros/geometry2
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/geometry2/archive/0.7.3.tar.gz -> geometry2-0.7.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f6f473942950663a35a7b748695ab278
diff --git a/metadata/md5-cache/ros-meta/geometry2-0.7.5 b/metadata/md5-cache/ros-meta/geometry2-0.7.5
index ddc04882d48d..f6a774acce64 100644
--- a/metadata/md5-cache/ros-meta/geometry2-0.7.5
+++ b/metadata/md5-cache/ros-meta/geometry2-0.7.5
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=The second generation Transform Library in ros
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry2 https://github.com/ros/geometry2
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/geometry2/archive/0.7.5.tar.gz -> geometry2-0.7.5.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f6f473942950663a35a7b748695ab278
diff --git a/metadata/md5-cache/ros-meta/geometry2-9999 b/metadata/md5-cache/ros-meta/geometry2-9999
index 9797f77bb464..b5175403149f 100644
--- a/metadata/md5-cache/ros-meta/geometry2-9999
+++ b/metadata/md5-cache/ros-meta/geometry2-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=The second generation Transform Library in ros
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry2 https://github.com/ros/geometry2
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/test_tf2 dev-ros/tf2 dev-ros/tf2_bullet dev-ros/tf2_eigen dev-ros/tf2_geometry_msgs dev-ros/tf2_kdl dev-ros/tf2_msgs dev-ros/tf2_py dev-ros/tf2_ros dev-ros/tf2_sensor_msgs dev-ros/tf2_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f6f473942950663a35a7b748695ab278
diff --git a/metadata/md5-cache/ros-meta/geometry_tutorials-0.2.3 b/metadata/md5-cache/ros-meta/geometry_tutorials-0.2.3
index 89745f70ddb9..2be84b8d1134 100644
--- a/metadata/md5-cache/ros-meta/geometry_tutorials-0.2.3
+++ b/metadata/md5-cache/ros-meta/geometry_tutorials-0.2.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage of geometry tutorials ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry_tutorials https://github.com/ros/geometry_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/geometry_tutorials/archive/0.2.3.tar.gz -> geometry_tutorials-0.2.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa34c2d2f1ba6adb2e925696de78168c
diff --git a/metadata/md5-cache/ros-meta/geometry_tutorials-9999 b/metadata/md5-cache/ros-meta/geometry_tutorials-9999
index 3c1d53f53947..4f598c94d30a 100644
--- a/metadata/md5-cache/ros-meta/geometry_tutorials-9999
+++ b/metadata/md5-cache/ros-meta/geometry_tutorials-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage of geometry tutorials ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/geometry_tutorials https://github.com/ros/geometry_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/turtle_tf dev-ros/turtle_tf2 python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa34c2d2f1ba6adb2e925696de78168c
diff --git a/metadata/md5-cache/ros-meta/hector_localization-0.3.0 b/metadata/md5-cache/ros-meta/hector_localization-0.3.0
index 0055dd94044e..12db3e799798 100644
--- a/metadata/md5-cache/ros-meta/hector_localization-0.3.0
+++ b/metadata/md5-cache/ros-meta/hector_localization-0.3.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Collection of packages, that provide the full 6DOF pose of a robot or platform
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/hector_localization https://github.com/tu-darmstadt-ros-pkg/hector_localization
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/tu-darmstadt-ros-pkg/hector_localization/archive/0.3.0.tar.gz -> hector_localization-0.3.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=7f5ad60663a6873bf77f528222517c19
diff --git a/metadata/md5-cache/ros-meta/hector_localization-0.4.0 b/metadata/md5-cache/ros-meta/hector_localization-0.4.0
index a7c477c0fbc9..8ac42c53432a 100644
--- a/metadata/md5-cache/ros-meta/hector_localization-0.4.0
+++ b/metadata/md5-cache/ros-meta/hector_localization-0.4.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Collection of packages, that provide the full 6DOF pose of a robot or platform
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/hector_localization https://github.com/tu-darmstadt-ros-pkg/hector_localization
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/tu-darmstadt-ros-pkg/hector_localization/archive/0.4.0.tar.gz -> hector_localization-0.4.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=542de53e061eaa2f74376744ff9df73f
diff --git a/metadata/md5-cache/ros-meta/hector_localization-9999 b/metadata/md5-cache/ros-meta/hector_localization-9999
index 4414088c5483..40f3411cbfe8 100644
--- a/metadata/md5-cache/ros-meta/hector_localization-9999
+++ b/metadata/md5-cache/ros-meta/hector_localization-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Collection of packages, that provide the full 6DOF pose of a robot or platform
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/hector_localization https://github.com/tu-darmstadt-ros-pkg/hector_localization
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/hector_pose_estimation dev-ros/hector_pose_estimation_core dev-ros/message_to_tf python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=7f5ad60663a6873bf77f528222517c19
diff --git a/metadata/md5-cache/ros-meta/hector_slam-0.5.1 b/metadata/md5-cache/ros-meta/hector_slam-0.5.1
index c2dab4a254af..8640550fecef 100644
--- a/metadata/md5-cache/ros-meta/hector_slam-0.5.1
+++ b/metadata/md5-cache/ros-meta/hector_slam-0.5.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=hector_mapping and related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/hector_slam https://github.com/tu-darmstadt-ros-pkg/hector_slam
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/hector_compressed_map_transport dev-ros/hector_geotiff_plugins dev-ros/hector_imu_tools dev-ros/hector_map_server dev-ros/hector_marker_drawing dev-ros/hector_trajectory_server dev-ros/hector_geotiff dev-ros/hector_geotiff_launch dev-ros/hector_imu_attitude_to_tf dev-ros/hector_mapping dev-ros/hector_map_tools dev-ros/hector_nav_msgs dev-ros/hector_slam_launch python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/hector_compressed_map_transport dev-ros/hector_geotiff_plugins dev-ros/hector_imu_tools dev-ros/hector_map_server dev-ros/hector_marker_drawing dev-ros/hector_trajectory_server dev-ros/hector_geotiff dev-ros/hector_geotiff_launch dev-ros/hector_imu_attitude_to_tf dev-ros/hector_mapping dev-ros/hector_map_tools dev-ros/hector_nav_msgs dev-ros/hector_slam_launch python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/tu-darmstadt-ros-pkg/hector_slam/archive/0.5.1.tar.gz -> hector_slam-0.5.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=5405bfb05f0383b8b31ef9a15cf734b5
diff --git a/metadata/md5-cache/ros-meta/hector_slam-9999 b/metadata/md5-cache/ros-meta/hector_slam-9999
index ab6dc59b8763..2e7b4f469bbc 100644
--- a/metadata/md5-cache/ros-meta/hector_slam-9999
+++ b/metadata/md5-cache/ros-meta/hector_slam-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=hector_mapping and related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/hector_slam https://github.com/tu-darmstadt-ros-pkg/hector_slam
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/hector_compressed_map_transport dev-ros/hector_geotiff_plugins dev-ros/hector_imu_tools dev-ros/hector_map_server dev-ros/hector_marker_drawing dev-ros/hector_trajectory_server dev-ros/hector_geotiff dev-ros/hector_geotiff_launch dev-ros/hector_imu_attitude_to_tf dev-ros/hector_mapping dev-ros/hector_map_tools dev-ros/hector_nav_msgs dev-ros/hector_slam_launch python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/hector_compressed_map_transport dev-ros/hector_geotiff_plugins dev-ros/hector_imu_tools dev-ros/hector_map_server dev-ros/hector_marker_drawing dev-ros/hector_trajectory_server dev-ros/hector_geotiff dev-ros/hector_geotiff_launch dev-ros/hector_imu_attitude_to_tf dev-ros/hector_mapping dev-ros/hector_map_tools dev-ros/hector_nav_msgs dev-ros/hector_slam_launch python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=5405bfb05f0383b8b31ef9a15cf734b5
diff --git a/metadata/md5-cache/ros-meta/image_common-1.12.0 b/metadata/md5-cache/ros-meta/image_common-1.12.0
index bf43e4512105..ef22a12c5372 100644
--- a/metadata/md5-cache/ros-meta/image_common-1.12.0
+++ b/metadata/md5-cache/ros-meta/image_common-1.12.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with images in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_common https://github.com/ros-perception/image_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/image_common/archive/1.12.0.tar.gz -> image_common-1.12.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f7e63664474a48c6b7332aa9e19d6ae0
diff --git a/metadata/md5-cache/ros-meta/image_common-9999 b/metadata/md5-cache/ros-meta/image_common-9999
index 05f2d44782f7..59db09c63118 100644
--- a/metadata/md5-cache/ros-meta/image_common-9999
+++ b/metadata/md5-cache/ros-meta/image_common-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Common code for working with images in ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_common https://github.com/ros-perception/image_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/camera_calibration_parsers dev-ros/camera_info_manager dev-ros/image_transport dev-ros/polled_camera python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f7e63664474a48c6b7332aa9e19d6ae0
diff --git a/metadata/md5-cache/ros-meta/image_pipeline-1.15.2 b/metadata/md5-cache/ros-meta/image_pipeline-1.15.2
index 12555825e445..44251dea9100 100644
--- a/metadata/md5-cache/ros-meta/image_pipeline-1.15.2
+++ b/metadata/md5-cache/ros-meta/image_pipeline-1.15.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Fills the gap between raw images from a camera and higher-level processing
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_pipeline https://github.com/ros-perception/image_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/image_pipeline/archive/1.15.2.tar.gz -> image_pipeline-1.15.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9c34047e3b356ba9d18d6b08b080fa15
diff --git a/metadata/md5-cache/ros-meta/image_pipeline-1.15.3 b/metadata/md5-cache/ros-meta/image_pipeline-1.15.3
index b2068062e12a..c134d88fbe40 100644
--- a/metadata/md5-cache/ros-meta/image_pipeline-1.15.3
+++ b/metadata/md5-cache/ros-meta/image_pipeline-1.15.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Fills the gap between raw images from a camera and higher-level processing
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_pipeline https://github.com/ros-perception/image_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/image_pipeline/archive/1.15.3.tar.gz -> image_pipeline-1.15.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=1dec51972e0c31abbbaa53a527d57ebd
diff --git a/metadata/md5-cache/ros-meta/image_pipeline-9999 b/metadata/md5-cache/ros-meta/image_pipeline-9999
index 358c38e45fa1..f892717d52b9 100644
--- a/metadata/md5-cache/ros-meta/image_pipeline-9999
+++ b/metadata/md5-cache/ros-meta/image_pipeline-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Fills the gap between raw images from a camera and higher-level processing
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_pipeline https://github.com/ros-perception/image_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/camera_calibration dev-ros/depth_image_proc dev-ros/image_proc dev-ros/image_publisher dev-ros/image_rotate dev-ros/image_view dev-ros/stereo_image_proc python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9c34047e3b356ba9d18d6b08b080fa15
diff --git a/metadata/md5-cache/ros-meta/image_transport_plugins-1.14.0 b/metadata/md5-cache/ros-meta/image_transport_plugins-1.14.0
index 79c779db0a8f..90ac1fa58e76 100644
--- a/metadata/md5-cache/ros-meta/image_transport_plugins-1.14.0
+++ b/metadata/md5-cache/ros-meta/image_transport_plugins-1.14.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Plugins for creating topics in representations other than raw pixel data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_transport_plugins https://github.com/ros-perception/image_transport_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/image_transport_plugins/archive/1.14.0.tar.gz -> image_transport_plugins-1.14.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f3ab4838001bc478577c689ec7db0a56
diff --git a/metadata/md5-cache/ros-meta/image_transport_plugins-9999 b/metadata/md5-cache/ros-meta/image_transport_plugins-9999
index 4ed6a92a70dd..26595f49fb7d 100644
--- a/metadata/md5-cache/ros-meta/image_transport_plugins-9999
+++ b/metadata/md5-cache/ros-meta/image_transport_plugins-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Plugins for creating topics in representations other than raw pixel data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/image_transport_plugins https://github.com/ros-perception/image_transport_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/compressed_depth_image_transport dev-ros/compressed_image_transport dev-ros/theora_image_transport python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f3ab4838001bc478577c689ec7db0a56
diff --git a/metadata/md5-cache/ros-meta/imu_pipeline-0.3.0 b/metadata/md5-cache/ros-meta/imu_pipeline-0.3.0
index 8d98e6e272a6..8d2a5b15c95c 100644
--- a/metadata/md5-cache/ros-meta/imu_pipeline-0.3.0
+++ b/metadata/md5-cache/ros-meta/imu_pipeline-0.3.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Tools for processing IMU messages for easier use by later subscribers
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/imu_pipeline https://github.com/ros-perception/imu_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/imu_pipeline/archive/0.3.0.tar.gz -> imu_pipeline-0.3.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=cba40ad7b6c7d268798e5b55d22ec184
diff --git a/metadata/md5-cache/ros-meta/imu_pipeline-9999 b/metadata/md5-cache/ros-meta/imu_pipeline-9999
index 12558aef2014..14b44614c6c8 100644
--- a/metadata/md5-cache/ros-meta/imu_pipeline-9999
+++ b/metadata/md5-cache/ros-meta/imu_pipeline-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Tools for processing IMU messages for easier use by later subscribers
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/imu_pipeline https://github.com/ros-perception/imu_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/imu_processors dev-ros/imu_transformer python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=cba40ad7b6c7d268798e5b55d22ec184
diff --git a/metadata/md5-cache/ros-meta/imu_tools-1.2.2 b/metadata/md5-cache/ros-meta/imu_tools-1.2.2
index d9d3a2fb9a1d..f38713a4c2ff 100644
--- a/metadata/md5-cache/ros-meta/imu_tools-1.2.2
+++ b/metadata/md5-cache/ros-meta/imu_tools-1.2.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Various tools for IMU devices
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/imu_tools https://github.com/ccny-ros-pkg/imu_tools
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ccny-ros-pkg/imu_tools/archive/1.2.2.tar.gz -> imu_tools-1.2.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9cac88bf82170079549fd73049bead40
diff --git a/metadata/md5-cache/ros-meta/imu_tools-9999 b/metadata/md5-cache/ros-meta/imu_tools-9999
index 59215d918ef2..8e9569c36e60 100644
--- a/metadata/md5-cache/ros-meta/imu_tools-9999
+++ b/metadata/md5-cache/ros-meta/imu_tools-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Various tools for IMU devices
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/imu_tools https://github.com/ccny-ros-pkg/imu_tools
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/imu_complementary_filter dev-ros/imu_filter_madgwick dev-ros/rviz_imu_plugin python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9cac88bf82170079549fd73049bead40
diff --git a/metadata/md5-cache/ros-meta/laser_pipeline-1.6.4 b/metadata/md5-cache/ros-meta/laser_pipeline-1.6.4
index 256193b22a2d..6ec8e27454f2 100644
--- a/metadata/md5-cache/ros-meta/laser_pipeline-1.6.4
+++ b/metadata/md5-cache/ros-meta/laser_pipeline-1.6.4
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Meta-package for processing laser data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/laser_pipeline https://github.com/ros-perception/laser_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/laser_pipeline/archive/1.6.4.tar.gz -> laser_pipeline-1.6.4.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e7c6493f234962c559c75917bdb1d8f5
diff --git a/metadata/md5-cache/ros-meta/laser_pipeline-9999 b/metadata/md5-cache/ros-meta/laser_pipeline-9999
index a41002565b3e..cbaa42bef910 100644
--- a/metadata/md5-cache/ros-meta/laser_pipeline-9999
+++ b/metadata/md5-cache/ros-meta/laser_pipeline-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Meta-package for processing laser data
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/laser_pipeline https://github.com/ros-perception/laser_pipeline
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/laser_assembler dev-ros/laser_filters dev-ros/laser_geometry python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e7c6493f234962c559c75917bdb1d8f5
diff --git a/metadata/md5-cache/ros-meta/navigation-1.17.0 b/metadata/md5-cache/ros-meta/navigation-1.17.0
index 3fc0405b4b75..73d067646df3 100644
--- a/metadata/md5-cache/ros-meta/navigation-1.17.0
+++ b/metadata/md5-cache/ros-meta/navigation-1.17.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=2D navigation stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/navigation https://github.com/ros-planning/navigation
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD LGPL-2.1
-RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-planning/navigation/archive/1.17.0.tar.gz -> navigation-1.17.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=275c730493039f097cdd2d67f57700ed
diff --git a/metadata/md5-cache/ros-meta/navigation-1.17.1 b/metadata/md5-cache/ros-meta/navigation-1.17.1
index 2fb2511ff760..e4e5a8b0f984 100644
--- a/metadata/md5-cache/ros-meta/navigation-1.17.1
+++ b/metadata/md5-cache/ros-meta/navigation-1.17.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=2D navigation stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/navigation https://github.com/ros-planning/navigation
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD LGPL-2.1
-RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-planning/navigation/archive/1.17.1.tar.gz -> navigation-1.17.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=275c730493039f097cdd2d67f57700ed
diff --git a/metadata/md5-cache/ros-meta/navigation-9999 b/metadata/md5-cache/ros-meta/navigation-9999
index 067df20cc7df..7bbbe72878fd 100644
--- a/metadata/md5-cache/ros-meta/navigation-9999
+++ b/metadata/md5-cache/ros-meta/navigation-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=2D navigation stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/navigation https://github.com/ros-planning/navigation
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD LGPL-2.1
 PROPERTIES=live
-RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/amcl dev-ros/base_local_planner dev-ros/carrot_planner dev-ros/clear_costmap_recovery dev-ros/costmap_2d dev-ros/dwa_local_planner dev-ros/fake_localization dev-ros/global_planner dev-ros/map_server dev-ros/move_base dev-ros/move_slow_and_clear dev-ros/nav_core dev-ros/navfn dev-ros/rotate_recovery dev-ros/voxel_grid python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=275c730493039f097cdd2d67f57700ed
diff --git a/metadata/md5-cache/ros-meta/nodelet_core-1.10.0 b/metadata/md5-cache/ros-meta/nodelet_core-1.10.0
index 4c8cdaeb2748..7462b525d1c2 100644
--- a/metadata/md5-cache/ros-meta/nodelet_core-1.10.0
+++ b/metadata/md5-cache/ros-meta/nodelet_core-1.10.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Nodelet Core Metapackage
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/nodelet_core https://github.com/ros/nodelet_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/nodelet_core/archive/1.10.0.tar.gz -> nodelet_core-1.10.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9006b179a2a5a1559312d34765807690
diff --git a/metadata/md5-cache/ros-meta/nodelet_core-1.10.1 b/metadata/md5-cache/ros-meta/nodelet_core-1.10.1
index c59413373b36..1c8d94e9dbe7 100644
--- a/metadata/md5-cache/ros-meta/nodelet_core-1.10.1
+++ b/metadata/md5-cache/ros-meta/nodelet_core-1.10.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Nodelet Core Metapackage
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/nodelet_core https://github.com/ros/nodelet_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/nodelet_core/archive/1.10.1.tar.gz -> nodelet_core-1.10.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=d77ca2dcbb508e5f10f1d9d762b0dbdb
diff --git a/metadata/md5-cache/ros-meta/nodelet_core-9999 b/metadata/md5-cache/ros-meta/nodelet_core-9999
index 24f7cd66b24f..24939a3beadc 100644
--- a/metadata/md5-cache/ros-meta/nodelet_core-9999
+++ b/metadata/md5-cache/ros-meta/nodelet_core-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Nodelet Core Metapackage
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/nodelet_core https://github.com/ros/nodelet_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/nodelet dev-ros/nodelet_topic_tools dev-ros/test_nodelet dev-ros/test_nodelet_topic_tools python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9006b179a2a5a1559312d34765807690
diff --git a/metadata/md5-cache/ros-meta/perception-1.5.0 b/metadata/md5-cache/ros-meta/perception-1.5.0
index 43a7bb692dbd..08521df961c8 100644
--- a/metadata/md5-cache/ros-meta/perception-1.5.0
+++ b/metadata/md5-cache/ros-meta/perception-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS perception stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/perception https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f5f61dd0d92b9b3979905013fd0a78cb
diff --git a/metadata/md5-cache/ros-meta/perception-9999 b/metadata/md5-cache/ros-meta/perception-9999
index 7de31f187982..cf0e11ba4c13 100644
--- a/metadata/md5-cache/ros-meta/perception-9999
+++ b/metadata/md5-cache/ros-meta/perception-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS perception stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/perception https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base ros-meta/image_common ros-meta/image_pipeline ros-meta/image_transport_plugins ros-meta/laser_pipeline ros-meta/perception_pcl ros-meta/vision_opencv python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f5f61dd0d92b9b3979905013fd0a78cb
diff --git a/metadata/md5-cache/ros-meta/perception_pcl-1.7.1 b/metadata/md5-cache/ros-meta/perception_pcl-1.7.1
index 80f56ab0575a..06fb569b0d59 100644
--- a/metadata/md5-cache/ros-meta/perception_pcl-1.7.1
+++ b/metadata/md5-cache/ros-meta/perception_pcl-1.7.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=PCL (Point Cloud Library) ROS interface stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/perception_pcl https://github.com/ros-perception/perception_pcl
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/perception_pcl/archive/1.7.1.tar.gz -> perception_pcl-1.7.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=1039f907764f579605ed585fcc84a511
diff --git a/metadata/md5-cache/ros-meta/perception_pcl-1.7.2 b/metadata/md5-cache/ros-meta/perception_pcl-1.7.2
index fa542b2f5783..fb4f29f5e5e6 100644
--- a/metadata/md5-cache/ros-meta/perception_pcl-1.7.2
+++ b/metadata/md5-cache/ros-meta/perception_pcl-1.7.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=PCL (Point Cloud Library) ROS interface stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/perception_pcl https://github.com/ros-perception/perception_pcl
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/perception_pcl/archive/1.7.2.tar.gz -> perception_pcl-1.7.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=1039f907764f579605ed585fcc84a511
diff --git a/metadata/md5-cache/ros-meta/perception_pcl-9999 b/metadata/md5-cache/ros-meta/perception_pcl-9999
index 69a02d1b822b..686d714702fb 100644
--- a/metadata/md5-cache/ros-meta/perception_pcl-9999
+++ b/metadata/md5-cache/ros-meta/perception_pcl-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=PCL (Point Cloud Library) ROS interface stack
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/perception_pcl https://github.com/ros-perception/perception_pcl
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pcl_conversions dev-ros/pcl_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=1039f907764f579605ed585fcc84a511
diff --git a/metadata/md5-cache/ros-meta/pr2_common-1.12.4 b/metadata/md5-cache/ros-meta/pr2_common-1.12.4
index aac6f8b788cd..5558866233dc 100644
--- a/metadata/md5-cache/ros-meta/pr2_common-1.12.4
+++ b/metadata/md5-cache/ros-meta/pr2_common-1.12.4
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=URDF description and 3D models of robot components of the PR2 robot
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/pr2_common https://github.com/pr2/pr2_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/pr2/pr2_common/archive/1.12.4.tar.gz -> pr2_common-1.12.4.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ae13f29d59fa7a528df52a0186e64ac7
diff --git a/metadata/md5-cache/ros-meta/pr2_common-1.13.0 b/metadata/md5-cache/ros-meta/pr2_common-1.13.0
index 2d9cd009f776..f0760974784f 100644
--- a/metadata/md5-cache/ros-meta/pr2_common-1.13.0
+++ b/metadata/md5-cache/ros-meta/pr2_common-1.13.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=URDF description and 3D models of robot components of the PR2 robot
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/pr2_common https://github.com/pr2/pr2_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/pr2/pr2_common/archive/1.13.0.tar.gz -> pr2_common-1.13.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ae13f29d59fa7a528df52a0186e64ac7
diff --git a/metadata/md5-cache/ros-meta/pr2_common-9999 b/metadata/md5-cache/ros-meta/pr2_common-9999
index eb7c1b91c311..e70c2be3810e 100644
--- a/metadata/md5-cache/ros-meta/pr2_common-9999
+++ b/metadata/md5-cache/ros-meta/pr2_common-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=URDF description and 3D models of robot components of the PR2 robot
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/pr2_common https://github.com/pr2/pr2_common
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/pr2_msgs dev-ros/pr2_dashboard_aggregator dev-ros/pr2_description dev-ros/pr2_machine python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ae13f29d59fa7a528df52a0186e64ac7
diff --git a/metadata/md5-cache/ros-meta/qt_gui_core-0.4.1 b/metadata/md5-cache/ros-meta/qt_gui_core-0.4.1
index 6241d5a3dc3b..d21256489787 100644
--- a/metadata/md5-cache/ros-meta/qt_gui_core-0.4.1
+++ b/metadata/md5-cache/ros-meta/qt_gui_core-0.4.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Integration of ROS-specific plugins for a Qt-based GUI
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/qt_gui_core https://github.com/ros-visualization/qt_gui_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/qt_gui_core/archive/0.4.1.tar.gz -> qt_gui_core-0.4.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f84d87d6b59a5a292b48a4a2ababb200
diff --git a/metadata/md5-cache/ros-meta/qt_gui_core-0.4.2 b/metadata/md5-cache/ros-meta/qt_gui_core-0.4.2
index 1b8237f4c404..a7d4ca5b755c 100644
--- a/metadata/md5-cache/ros-meta/qt_gui_core-0.4.2
+++ b/metadata/md5-cache/ros-meta/qt_gui_core-0.4.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Integration of ROS-specific plugins for a Qt-based GUI
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/qt_gui_core https://github.com/ros-visualization/qt_gui_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/qt_gui_core/archive/0.4.2.tar.gz -> qt_gui_core-0.4.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f84d87d6b59a5a292b48a4a2ababb200
diff --git a/metadata/md5-cache/ros-meta/qt_gui_core-9999 b/metadata/md5-cache/ros-meta/qt_gui_core-9999
index 61ec5d51231e..bc5c234c169c 100644
--- a/metadata/md5-cache/ros-meta/qt_gui_core-9999
+++ b/metadata/md5-cache/ros-meta/qt_gui_core-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Integration of ROS-specific plugins for a Qt-based GUI
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/qt_gui_core https://github.com/ros-visualization/qt_gui_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/qt_dotgraph dev-ros/qt_gui dev-ros/qt_gui_app dev-ros/qt_gui_cpp dev-ros/qt_gui_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=f84d87d6b59a5a292b48a4a2ababb200
diff --git a/metadata/md5-cache/ros-meta/robot-1.5.0 b/metadata/md5-cache/ros-meta/robot-1.5.0
index cadc0e87a682..d57d77fb00e7 100644
--- a/metadata/md5-cache/ros-meta/robot-1.5.0
+++ b/metadata/md5-cache/ros-meta/robot-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage which includes ROS libaries for any robot hardware
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/robot https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=a57cbac7a12e98b92a39e18bd97de8a8
diff --git a/metadata/md5-cache/ros-meta/robot-9999 b/metadata/md5-cache/ros-meta/robot-9999
index 302404d96c7b..84bef7fad0c5 100644
--- a/metadata/md5-cache/ros-meta/robot-9999
+++ b/metadata/md5-cache/ros-meta/robot-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage which includes ROS libaries for any robot hardware
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/robot https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base dev-ros/control_msgs ros-meta/diagnostics ros-meta/executive_smach dev-ros/filters ros-meta/geometry dev-ros/joint_state_publisher dev-ros/kdl_parser dev-ros/kdl_parser_py dev-ros/robot_state_publisher dev-ros/urdf dev-ros/urdf_parser_plugin dev-ros/xacro python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=a57cbac7a12e98b92a39e18bd97de8a8
diff --git a/metadata/md5-cache/ros-meta/robot_model-1.12.11 b/metadata/md5-cache/ros-meta/robot_model-1.12.11
index a32004c3bcc4..b5a4fdb64995 100644
--- a/metadata/md5-cache/ros-meta/robot_model-1.12.11
+++ b/metadata/md5-cache/ros-meta/robot_model-1.12.11
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages for modeling various aspects of robot information
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/robot_model https://github.com/ros/robot_model
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/robot_model/archive/1.12.11.tar.gz -> robot_model-1.12.11.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=d7dac0f44a5ec5bd9192fa88b65c71a9
diff --git a/metadata/md5-cache/ros-meta/robot_model-9999 b/metadata/md5-cache/ros-meta/robot_model-9999
index 6fccc33e8fe9..bee801c007c1 100644
--- a/metadata/md5-cache/ros-meta/robot_model-9999
+++ b/metadata/md5-cache/ros-meta/robot_model-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Packages for modeling various aspects of robot information
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/robot_model https://github.com/ros/robot_model
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=d7dac0f44a5ec5bd9192fa88b65c71a9
diff --git a/metadata/md5-cache/ros-meta/ros-1.15.5 b/metadata/md5-cache/ros-meta/ros-1.15.5
index 54db6c8097ae..aef1efc7fd17 100644
--- a/metadata/md5-cache/ros-meta/ros-1.15.5
+++ b/metadata/md5-cache/ros-meta/ros-1.15.5
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS packaging system
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros https://github.com/ros/ros
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros/archive/1.15.5.tar.gz -> ros-1.15.5.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa6fb95b541e90417db5db44c9d57745
diff --git a/metadata/md5-cache/ros-meta/ros-1.15.6 b/metadata/md5-cache/ros-meta/ros-1.15.6
index c3833d690565..f8aeb9e1e300 100644
--- a/metadata/md5-cache/ros-meta/ros-1.15.6
+++ b/metadata/md5-cache/ros-meta/ros-1.15.6
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS packaging system
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros https://github.com/ros/ros
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros/archive/1.15.6.tar.gz -> ros-1.15.6.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa6fb95b541e90417db5db44c9d57745
diff --git a/metadata/md5-cache/ros-meta/ros-1.15.7 b/metadata/md5-cache/ros-meta/ros-1.15.7
index 2faca7e28e54..9fde4dbf7c50 100644
--- a/metadata/md5-cache/ros-meta/ros-1.15.7
+++ b/metadata/md5-cache/ros-meta/ros-1.15.7
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS packaging system
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros https://github.com/ros/ros
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros/archive/1.15.7.tar.gz -> ros-1.15.7.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa6fb95b541e90417db5db44c9d57745
diff --git a/metadata/md5-cache/ros-meta/ros-9999 b/metadata/md5-cache/ros-meta/ros-9999
index 6f455ae54ae4..2849af4d03d4 100644
--- a/metadata/md5-cache/ros-meta/ros-9999
+++ b/metadata/md5-cache/ros-meta/ros-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS packaging system
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros https://github.com/ros/ros
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosbash dev-ros/rosboost_cfg dev-ros/rosclean dev-ros/roscreate dev-ros/rosmake dev-ros/rosunit dev-ros/mk dev-ros/rosbuild dev-ros/roslang dev-ros/roslib python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=fa6fb95b541e90417db5db44c9d57745
diff --git a/metadata/md5-cache/ros-meta/ros_base-1.5.0 b/metadata/md5-cache/ros-meta/ros_base-1.5.0
index ab2bdd6eef18..600f83be20b8 100644
--- a/metadata/md5-cache/ros-meta/ros_base-1.5.0
+++ b/metadata/md5-cache/ros-meta/ros_base-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage which extends ros_core and includes other basic non-robot tools
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_base https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=97823f145dcfbb38964e58d2d7fcec01
diff --git a/metadata/md5-cache/ros-meta/ros_base-9999 b/metadata/md5-cache/ros-meta/ros_base-9999
index 8a42305d926c..7fa29f478d62 100644
--- a/metadata/md5-cache/ros-meta/ros_base-9999
+++ b/metadata/md5-cache/ros-meta/ros_base-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage which extends ros_core and includes other basic non-robot tools
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_base https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/actionlib ros-meta/bond_core dev-ros/dynamic_reconfigure ros-meta/nodelet_core python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=97823f145dcfbb38964e58d2d7fcec01
diff --git a/metadata/md5-cache/ros-meta/ros_comm-1.15.10 b/metadata/md5-cache/ros-meta/ros_comm-1.15.10
index ea52544f46ce..50561545202d 100644
--- a/metadata/md5-cache/ros-meta/ros_comm-1.15.10
+++ b/metadata/md5-cache/ros-meta/ros_comm-1.15.10
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS communications-related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_comm https://github.com/ros/ros_comm
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_comm/archive/1.15.10.tar.gz -> ros_comm-1.15.10.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=7060d240592be0aeb3fcb9ed94835689
diff --git a/metadata/md5-cache/ros-meta/ros_comm-1.15.7 b/metadata/md5-cache/ros-meta/ros_comm-1.15.7
index 1e2a2f1ddd23..c02bd7765b0e 100644
--- a/metadata/md5-cache/ros-meta/ros_comm-1.15.7
+++ b/metadata/md5-cache/ros-meta/ros_comm-1.15.7
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS communications-related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_comm https://github.com/ros/ros_comm
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_comm/archive/1.15.7.tar.gz -> ros_comm-1.15.7.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9e6495648345ccbac36335bbbfc6b33d
diff --git a/metadata/md5-cache/ros-meta/ros_comm-1.15.8 b/metadata/md5-cache/ros-meta/ros_comm-1.15.8
index a15b0ce769c2..68d73cf24e79 100644
--- a/metadata/md5-cache/ros-meta/ros_comm-1.15.8
+++ b/metadata/md5-cache/ros-meta/ros_comm-1.15.8
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS communications-related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_comm https://github.com/ros/ros_comm
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_comm/archive/1.15.8.tar.gz -> ros_comm-1.15.8.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9e6495648345ccbac36335bbbfc6b33d
diff --git a/metadata/md5-cache/ros-meta/ros_comm-1.15.9 b/metadata/md5-cache/ros-meta/ros_comm-1.15.9
index 89d66732628b..73a27abfa992 100644
--- a/metadata/md5-cache/ros-meta/ros_comm-1.15.9
+++ b/metadata/md5-cache/ros-meta/ros_comm-1.15.9
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS communications-related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_comm https://github.com/ros/ros_comm
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_comm/archive/1.15.9.tar.gz -> ros_comm-1.15.9.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9e6495648345ccbac36335bbbfc6b33d
diff --git a/metadata/md5-cache/ros-meta/ros_comm-9999 b/metadata/md5-cache/ros-meta/ros_comm-9999
index ae484de47ea8..1c80d934916a 100644
--- a/metadata/md5-cache/ros-meta/ros_comm-9999
+++ b/metadata/md5-cache/ros-meta/ros_comm-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS communications-related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_comm https://github.com/ros/ros_comm
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roslz4 dev-ros/xmlrpcpp dev-ros/roswtf dev-ros/message_filters dev-ros/rosbag dev-ros/rosbag_storage dev-ros/rosgraph dev-ros/roslaunch dev-ros/rosmaster dev-ros/rosmsg dev-ros/rosnode dev-ros/rosout dev-ros/rosparam dev-ros/rosservice dev-ros/rostest dev-ros/rostopic dev-ros/topic_tools dev-ros/roscpp dev-ros/rospy dev-ros/test_rosbag dev-ros/test_rosbag_storage dev-ros/test_roscpp dev-ros/test_rosgraph dev-ros/test_roslaunch dev-ros/test_roslib_comm dev-ros/test_rosmaster dev-ros/test_rosparam dev-ros/test_rospy dev-ros/test_rosservice python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=9e6495648345ccbac36335bbbfc6b33d
diff --git a/metadata/md5-cache/ros-meta/ros_control-0.19.1 b/metadata/md5-cache/ros-meta/ros_control-0.19.1
index f7ad2ce4e007..cca09e991489 100644
--- a/metadata/md5-cache/ros-meta/ros_control-0.19.1
+++ b/metadata/md5-cache/ros-meta/ros_control-0.19.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Controller interfaces, managers, transmissions, control_toolbox
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_control https://github.com/ros-controls/ros_control
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-controls/ros_control/archive/0.19.1.tar.gz -> ros_control-0.19.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8551898a67d667040c19e28359ee4b63
diff --git a/metadata/md5-cache/ros-meta/ros_control-0.19.2 b/metadata/md5-cache/ros-meta/ros_control-0.19.2
index 2cbe0cfb4bc7..187aac4004d0 100644
--- a/metadata/md5-cache/ros-meta/ros_control-0.19.2
+++ b/metadata/md5-cache/ros-meta/ros_control-0.19.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Controller interfaces, managers, transmissions, control_toolbox
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_control https://github.com/ros-controls/ros_control
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-controls/ros_control/archive/0.19.2.tar.gz -> ros_control-0.19.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8551898a67d667040c19e28359ee4b63
diff --git a/metadata/md5-cache/ros-meta/ros_control-0.19.3 b/metadata/md5-cache/ros-meta/ros_control-0.19.3
index f349243f8029..0c5f26abd355 100644
--- a/metadata/md5-cache/ros-meta/ros_control-0.19.3
+++ b/metadata/md5-cache/ros-meta/ros_control-0.19.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Controller interfaces, managers, transmissions, control_toolbox
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_control https://github.com/ros-controls/ros_control
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-controls/ros_control/archive/0.19.3.tar.gz -> ros_control-0.19.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8551898a67d667040c19e28359ee4b63
diff --git a/metadata/md5-cache/ros-meta/ros_control-0.19.4 b/metadata/md5-cache/ros-meta/ros_control-0.19.4
index 5444bd286b4b..c7c699acb455 100644
--- a/metadata/md5-cache/ros-meta/ros_control-0.19.4
+++ b/metadata/md5-cache/ros-meta/ros_control-0.19.4
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Controller interfaces, managers, transmissions, control_toolbox
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_control https://github.com/ros-controls/ros_control
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-controls/ros_control/archive/0.19.4.tar.gz -> ros_control-0.19.4.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=71376d1d990624bcc6b82078ba0f8061
diff --git a/metadata/md5-cache/ros-meta/ros_control-9999 b/metadata/md5-cache/ros-meta/ros_control-9999
index 66aac45b404a..cc713e79ac9d 100644
--- a/metadata/md5-cache/ros-meta/ros_control-9999
+++ b/metadata/md5-cache/ros-meta/ros_control-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Controller interfaces, managers, transmissions, control_toolbox
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_control https://github.com/ros-controls/ros_control
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/combined_robot_hw dev-ros/combined_robot_hw_tests dev-ros/controller_interface dev-ros/controller_manager dev-ros/controller_manager_msgs dev-ros/controller_manager_tests dev-ros/hardware_interface dev-ros/joint_limits_interface dev-ros/rqt_controller_manager dev-ros/transmission_interface python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8551898a67d667040c19e28359ee4b63
diff --git a/metadata/md5-cache/ros-meta/ros_core-1.5.0 b/metadata/md5-cache/ros-meta/ros_core-1.5.0
index 5b4bb9c378df..10e1bc091674 100644
--- a/metadata/md5-cache/ros-meta/ros_core-1.5.0
+++ b/metadata/md5-cache/ros-meta/ros_core-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage to aggregate the packages required to use core ROS concepts
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_core https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e72503ddd524116b924ce2640b9d59b2
diff --git a/metadata/md5-cache/ros-meta/ros_core-9999 b/metadata/md5-cache/ros-meta/ros_core-9999
index aa23ea635286..88353063c5bc 100644
--- a/metadata/md5-cache/ros-meta/ros_core-9999
+++ b/metadata/md5-cache/ros-meta/ros_core-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage to aggregate the packages required to use core ROS concepts
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_core https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-util/catkin dev-ros/class_loader dev-ros/cmake_modules ros-meta/common_msgs dev-ros/gencpp dev-ros/geneus dev-ros/genlisp dev-ros/genmsg dev-ros/gennodejs dev-ros/genpy dev-ros/message_generation dev-ros/message_runtime dev-ros/pluginlib ros-meta/ros ros-meta/ros_comm dev-ros/rosbag_migration_rule dev-ros/rosconsole dev-ros/rosconsole_bridge ros-meta/roscpp_core dev-ros/rosgraph_msgs dev-ros/roslisp dev-ros/rospack dev-ros/std_msgs dev-ros/std_srvs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e72503ddd524116b924ce2640b9d59b2
diff --git a/metadata/md5-cache/ros-meta/ros_tutorials-0.10.1 b/metadata/md5-cache/ros-meta/ros_tutorials-0.10.1
index 556f0ba0a4ad..b15f73a10604 100644
--- a/metadata/md5-cache/ros-meta/ros_tutorials-0.10.1
+++ b/metadata/md5-cache/ros-meta/ros_tutorials-0.10.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Demonstrates various features of ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_tutorials https://github.com/ros/ros_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_tutorials/archive/0.10.1.tar.gz -> ros_tutorials-0.10.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e3a8cbdcc1c1a631ab17d3943577c0e7
diff --git a/metadata/md5-cache/ros-meta/ros_tutorials-0.10.2 b/metadata/md5-cache/ros-meta/ros_tutorials-0.10.2
index 641f77ca308e..f7209ff2d0a6 100644
--- a/metadata/md5-cache/ros-meta/ros_tutorials-0.10.2
+++ b/metadata/md5-cache/ros-meta/ros_tutorials-0.10.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Demonstrates various features of ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_tutorials https://github.com/ros/ros_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/ros_tutorials/archive/0.10.2.tar.gz -> ros_tutorials-0.10.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e3a8cbdcc1c1a631ab17d3943577c0e7
diff --git a/metadata/md5-cache/ros-meta/ros_tutorials-9999 b/metadata/md5-cache/ros-meta/ros_tutorials-9999
index 076d753882d9..cfcc37ca9e88 100644
--- a/metadata/md5-cache/ros-meta/ros_tutorials-9999
+++ b/metadata/md5-cache/ros-meta/ros_tutorials-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Demonstrates various features of ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/ros_tutorials https://github.com/ros/ros_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/roscpp_tutorials dev-ros/rospy_tutorials dev-ros/turtlesim python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e3a8cbdcc1c1a631ab17d3943577c0e7
diff --git a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.10 b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.10
index 9343763b18b8..189ae3095909 100644
--- a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.10
+++ b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.10
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=JSON API to ROS functionality for non-ROS programs
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosbridge_suite https://github.com/RobotWebTools/rosbridge_suite
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/RobotWebTools/rosbridge_suite/archive/0.11.10.tar.gz -> rosbridge_suite-0.11.10.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e075512ae2d8e64d4391e8d4cecbde85
diff --git a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.13 b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.13
index 7f5b44875707..c83c499d6fa2 100644
--- a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.13
+++ b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.13
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=JSON API to ROS functionality for non-ROS programs
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosbridge_suite https://github.com/RobotWebTools/rosbridge_suite
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/RobotWebTools/rosbridge_suite/archive/0.11.13.tar.gz -> rosbridge_suite-0.11.13.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=dbb1c63173715fd985b8574211a0ed77
diff --git a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.3 b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.3
index f72b856d3ee0..45d34db3cbc6 100644
--- a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.3
+++ b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.3
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=JSON API to ROS functionality for non-ROS programs
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosbridge_suite https://github.com/RobotWebTools/rosbridge_suite
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/RobotWebTools/rosbridge_suite/archive/0.11.3.tar.gz -> rosbridge_suite-0.11.3.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e075512ae2d8e64d4391e8d4cecbde85
diff --git a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.9 b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.9
index bad81feac475..7e49b28aa5e2 100644
--- a/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.9
+++ b/metadata/md5-cache/ros-meta/rosbridge_suite-0.11.9
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=JSON API to ROS functionality for non-ROS programs
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosbridge_suite https://github.com/RobotWebTools/rosbridge_suite
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/RobotWebTools/rosbridge_suite/archive/0.11.9.tar.gz -> rosbridge_suite-0.11.9.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e075512ae2d8e64d4391e8d4cecbde85
diff --git a/metadata/md5-cache/ros-meta/rosbridge_suite-9999 b/metadata/md5-cache/ros-meta/rosbridge_suite-9999
index dd8ddaa4b1ad..fc8adfdeb929 100644
--- a/metadata/md5-cache/ros-meta/rosbridge_suite-9999
+++ b/metadata/md5-cache/ros-meta/rosbridge_suite-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=JSON API to ROS functionality for non-ROS programs
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosbridge_suite https://github.com/RobotWebTools/rosbridge_suite
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosapi dev-ros/rosbridge_library dev-ros/rosbridge_msgs dev-ros/rosbridge_server python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=e075512ae2d8e64d4391e8d4cecbde85
diff --git a/metadata/md5-cache/ros-meta/roscpp_core-0.7.2 b/metadata/md5-cache/ros-meta/roscpp_core-0.7.2
index 48a8fb2e2bc2..36fa2e9b5740 100644
--- a/metadata/md5-cache/ros-meta/roscpp_core-0.7.2
+++ b/metadata/md5-cache/ros-meta/roscpp_core-0.7.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Underlying data libraries for roscpp messages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/roscpp_core https://github.com/ros/roscpp_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/roscpp_core/archive/0.7.2.tar.gz -> roscpp_core-0.7.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=6ffa200a8748494c9f0a796cb4c42ba2
diff --git a/metadata/md5-cache/ros-meta/roscpp_core-9999 b/metadata/md5-cache/ros-meta/roscpp_core-9999
index 918bf6a06f23..0cf71eaa8e5c 100644
--- a/metadata/md5-cache/ros-meta/roscpp_core-9999
+++ b/metadata/md5-cache/ros-meta/roscpp_core-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Underlying data libraries for roscpp messages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/roscpp_core https://github.com/ros/roscpp_core
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/cpp_common dev-ros/rostime dev-ros/roscpp_traits dev-ros/roscpp_serialization python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=6ffa200a8748494c9f0a796cb4c42ba2
diff --git a/metadata/md5-cache/ros-meta/rosserial-0.8.0 b/metadata/md5-cache/ros-meta/rosserial-0.8.0
index 5e61d5071f0c..cace1a9f2763 100644
--- a/metadata/md5-cache/ros-meta/rosserial-0.8.0
+++ b/metadata/md5-cache/ros-meta/rosserial-0.8.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for core of rosserial
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosserial https://github.com/ros-drivers/rosserial
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/rosserial/archive/0.8.0.tar.gz -> rosserial-0.8.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8433dc239eb986468cae0d75a46e8f86
diff --git a/metadata/md5-cache/ros-meta/rosserial-0.9.1 b/metadata/md5-cache/ros-meta/rosserial-0.9.1
index aa558ed7503e..1c0d06f4451b 100644
--- a/metadata/md5-cache/ros-meta/rosserial-0.9.1
+++ b/metadata/md5-cache/ros-meta/rosserial-0.9.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for core of rosserial
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosserial https://github.com/ros-drivers/rosserial
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-drivers/rosserial/archive/0.9.1.tar.gz -> rosserial-0.9.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8433dc239eb986468cae0d75a46e8f86
diff --git a/metadata/md5-cache/ros-meta/rosserial-9999 b/metadata/md5-cache/ros-meta/rosserial-9999
index c396653dd552..170683b2ba6e 100644
--- a/metadata/md5-cache/ros-meta/rosserial-9999
+++ b/metadata/md5-cache/ros-meta/rosserial-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for core of rosserial
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rosserial https://github.com/ros-drivers/rosserial
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rosserial_arduino dev-ros/rosserial_client dev-ros/rosserial_embeddedlinux dev-ros/rosserial_msgs dev-ros/rosserial_python dev-ros/rosserial_server dev-ros/rosserial_tivac dev-ros/rosserial_windows dev-ros/rosserial_xbee python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8433dc239eb986468cae0d75a46e8f86
diff --git a/metadata/md5-cache/ros-meta/rqt-0.5.2 b/metadata/md5-cache/ros-meta/rqt-0.5.2
index 96e248345e5f..0b4ef7cc7656 100644
--- a/metadata/md5-cache/ros-meta/rqt-0.5.2
+++ b/metadata/md5-cache/ros-meta/rqt-0.5.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Qt-based framework for GUI development for ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt https://github.com/ros-visualization/rqt
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/rqt/archive/0.5.2.tar.gz -> rqt-0.5.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=47ba1c67311a9643fdefa1ef189e1b1e
diff --git a/metadata/md5-cache/ros-meta/rqt-9999 b/metadata/md5-cache/ros-meta/rqt-9999
index 8d144f808215..a747782af388 100644
--- a/metadata/md5-cache/ros-meta/rqt-9999
+++ b/metadata/md5-cache/ros-meta/rqt-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Qt-based framework for GUI development for ROS
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt https://github.com/ros-visualization/rqt
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_gui dev-ros/rqt_gui_cpp dev-ros/rqt_gui_py dev-ros/rqt_py_common python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=47ba1c67311a9643fdefa1ef189e1b1e
diff --git a/metadata/md5-cache/ros-meta/rqt_common_plugins-0.4.9 b/metadata/md5-cache/ros-meta/rqt_common_plugins-0.4.9
index f5721720d897..666bf74a1548 100644
--- a/metadata/md5-cache/ros-meta/rqt_common_plugins-0.4.9
+++ b/metadata/md5-cache/ros-meta/rqt_common_plugins-0.4.9
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS backend graphical tools suite that can be used on/off of robot runtime
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt_common_plugins https://github.com/ros-visualization/rqt_common_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/rqt_common_plugins/archive/0.4.9.tar.gz -> rqt_common_plugins-0.4.9.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=cd2875906c0cd5b3f409bce8e6406c87
diff --git a/metadata/md5-cache/ros-meta/rqt_common_plugins-9999 b/metadata/md5-cache/ros-meta/rqt_common_plugins-9999
index 5be35a7d55b3..138eb7c4e1c4 100644
--- a/metadata/md5-cache/ros-meta/rqt_common_plugins-9999
+++ b/metadata/md5-cache/ros-meta/rqt_common_plugins-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS backend graphical tools suite that can be used on/off of robot runtime
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt_common_plugins https://github.com/ros-visualization/rqt_common_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_action dev-ros/rqt_bag dev-ros/rqt_bag_plugins dev-ros/rqt_console dev-ros/rqt_dep dev-ros/rqt_graph dev-ros/rqt_image_view dev-ros/rqt_launch dev-ros/rqt_logger_level dev-ros/rqt_msg dev-ros/rqt_plot dev-ros/rqt_publisher dev-ros/rqt_py_console dev-ros/rqt_reconfigure dev-ros/rqt_service_caller dev-ros/rqt_shell dev-ros/rqt_srv dev-ros/rqt_top dev-ros/rqt_topic dev-ros/rqt_web python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=cd2875906c0cd5b3f409bce8e6406c87
diff --git a/metadata/md5-cache/ros-meta/rqt_robot_plugins-0.5.8 b/metadata/md5-cache/ros-meta/rqt_robot_plugins-0.5.8
index 42b82f5e4c75..4d647793bc1e 100644
--- a/metadata/md5-cache/ros-meta/rqt_robot_plugins-0.5.8
+++ b/metadata/md5-cache/ros-meta/rqt_robot_plugins-0.5.8
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=rqt plugins that are particularly used with robots during its operation
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt_robot_plugins https://github.com/ros-visualization/rqt_robot_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/rqt_robot_plugins/archive/0.5.8.tar.gz -> rqt_robot_plugins-0.5.8.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ebda70eced2e7d4c2d39cbb974ce06e5
diff --git a/metadata/md5-cache/ros-meta/rqt_robot_plugins-9999 b/metadata/md5-cache/ros-meta/rqt_robot_plugins-9999
index 7f97113b4d33..67f03c1800d2 100644
--- a/metadata/md5-cache/ros-meta/rqt_robot_plugins-9999
+++ b/metadata/md5-cache/ros-meta/rqt_robot_plugins-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=rqt plugins that are particularly used with robots during its operation
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/rqt_robot_plugins https://github.com/ros-visualization/rqt_robot_plugins
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/rqt_moveit dev-ros/rqt_nav_view dev-ros/rqt_pose_view dev-ros/rqt_robot_dashboard dev-ros/rqt_robot_monitor dev-ros/rqt_robot_steering dev-ros/rqt_runtime_monitor dev-ros/rqt_rviz dev-ros/rqt_tf_tree python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=ebda70eced2e7d4c2d39cbb974ce06e5
diff --git a/metadata/md5-cache/ros-meta/simulators-1.5.0 b/metadata/md5-cache/ros-meta/simulators-1.5.0
index b72aa2d67284..281a725d3423 100644
--- a/metadata/md5-cache/ros-meta/simulators-1.5.0
+++ b/metadata/md5-cache/ros-meta/simulators-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS simulation packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/simulators https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8a02bd1bcd53ebd0dea12e2975ef2c5d
diff --git a/metadata/md5-cache/ros-meta/simulators-9999 b/metadata/md5-cache/ros-meta/simulators-9999
index 79ba02b0b1b8..1098b0f98599 100644
--- a/metadata/md5-cache/ros-meta/simulators-9999
+++ b/metadata/md5-cache/ros-meta/simulators-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS simulation packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/simulators https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/robot ros-meta/gazebo_ros_pkgs ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/stage_ros python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=8a02bd1bcd53ebd0dea12e2975ef2c5d
diff --git a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.0 b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.0
index 904c3cf89099..997bc27ad445 100644
--- a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.0
+++ b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS wrapper for OpenSlam's Gmapping
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/slam_gmapping https://github.com/ros-perception/slam_gmapping
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/slam_gmapping/archive/1.4.0.tar.gz -> slam_gmapping-1.4.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b39f323ee44f054c64e58f91ca513a91
diff --git a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.1 b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.1
index 080e74b33b4b..f7abeb782bb1 100644
--- a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.1
+++ b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS wrapper for OpenSlam's Gmapping
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/slam_gmapping https://github.com/ros-perception/slam_gmapping
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/slam_gmapping/archive/1.4.1.tar.gz -> slam_gmapping-1.4.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b39f323ee44f054c64e58f91ca513a91
diff --git a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.2 b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.2
index db979fdc04bb..6297297b1285 100644
--- a/metadata/md5-cache/ros-meta/slam_gmapping-1.4.2
+++ b/metadata/md5-cache/ros-meta/slam_gmapping-1.4.2
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS wrapper for OpenSlam's Gmapping
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/slam_gmapping https://github.com/ros-perception/slam_gmapping
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/slam_gmapping/archive/1.4.2.tar.gz -> slam_gmapping-1.4.2.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b39f323ee44f054c64e58f91ca513a91
diff --git a/metadata/md5-cache/ros-meta/slam_gmapping-9999 b/metadata/md5-cache/ros-meta/slam_gmapping-9999
index d6754438d774..10af209d35ad 100644
--- a/metadata/md5-cache/ros-meta/slam_gmapping-9999
+++ b/metadata/md5-cache/ros-meta/slam_gmapping-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS wrapper for OpenSlam's Gmapping
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/slam_gmapping https://github.com/ros-perception/slam_gmapping
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/gmapping python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=b39f323ee44f054c64e58f91ca513a91
diff --git a/metadata/md5-cache/ros-meta/unique_identifier-1.0.6 b/metadata/md5-cache/ros-meta/unique_identifier-1.0.6
index 77fef4e4c7a0..7e4e9e5ab3f1 100644
--- a/metadata/md5-cache/ros-meta/unique_identifier-1.0.6
+++ b/metadata/md5-cache/ros-meta/unique_identifier-1.0.6
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS messages and interfaces for universally unique identifiers
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/unique_identifier https://github.com/ros-geographic-info/unique_identifier
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-geographic-info/unique_identifier/archive/unique_identifier-1.0.6.tar.gz -> unique_identifier-1.0.6.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=37dea4a160660aa5e674f05255250a07
diff --git a/metadata/md5-cache/ros-meta/unique_identifier-9999 b/metadata/md5-cache/ros-meta/unique_identifier-9999
index 241c54b51d64..3dc30a933566 100644
--- a/metadata/md5-cache/ros-meta/unique_identifier-9999
+++ b/metadata/md5-cache/ros-meta/unique_identifier-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=ROS messages and interfaces for universally unique identifiers
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/unique_identifier https://github.com/ros-geographic-info/unique_identifier
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/unique_id dev-ros/uuid_msgs python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=37dea4a160660aa5e674f05255250a07
diff --git a/metadata/md5-cache/ros-meta/vision_opencv-1.15.0 b/metadata/md5-cache/ros-meta/vision_opencv-1.15.0
index f5cd3979f9ea..ce7f9fe35676 100644
--- a/metadata/md5-cache/ros-meta/vision_opencv-1.15.0
+++ b/metadata/md5-cache/ros-meta/vision_opencv-1.15.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Converts between ROS Image messages and OpenCV images
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/vision_opencv https://github.com/ros-perception/vision_opencv
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=BSD
-RDEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-perception/vision_opencv/archive/1.15.0.tar.gz -> vision_opencv-1.15.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=4a682bcee6c4cc76a47e13f45ae7c571
diff --git a/metadata/md5-cache/ros-meta/vision_opencv-9999 b/metadata/md5-cache/ros-meta/vision_opencv-9999
index f6084134f7b0..629dfe2695c0 100644
--- a/metadata/md5-cache/ros-meta/vision_opencv-9999
+++ b/metadata/md5-cache/ros-meta/vision_opencv-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Converts between ROS Image messages and OpenCV images
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/vision_opencv https://github.com/ros-perception/vision_opencv
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/cv_bridge dev-ros/image_geometry dev-ros/opencv_tests python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=4a682bcee6c4cc76a47e13f45ae7c571
diff --git a/metadata/md5-cache/ros-meta/vision_visp-0.11.1 b/metadata/md5-cache/ros-meta/vision_visp-0.11.1
index 9be1d6e4bd01..1c350c009c30 100644
--- a/metadata/md5-cache/ros-meta/vision_visp-0.11.1
+++ b/metadata/md5-cache/ros-meta/vision_visp-0.11.1
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Virtual package providing ViSP related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/vision_visp https://github.com/lagadic/vision_visp
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64 ~arm
 LICENSE=GPL-2
-RDEPEND=dev-ros/visp_auto_tracker dev-ros/visp_bridge dev-ros/visp_camera_calibration dev-ros/visp_hand2eye_calibration dev-ros/visp_tracker python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/visp_auto_tracker dev-ros/visp_bridge dev-ros/visp_camera_calibration dev-ros/visp_hand2eye_calibration dev-ros/visp_tracker python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/lagadic/vision_visp/archive/kinetic-0.11.1.tar.gz -> vision_visp-0.11.1.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=3f316fe7dffe34861c706ddbc996bcb3
diff --git a/metadata/md5-cache/ros-meta/vision_visp-9999 b/metadata/md5-cache/ros-meta/vision_visp-9999
index 07ebc3fee869..f0e3d073a6f3 100644
--- a/metadata/md5-cache/ros-meta/vision_visp-9999
+++ b/metadata/md5-cache/ros-meta/vision_visp-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Virtual package providing ViSP related packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/vision_visp https://github.com/lagadic/vision_visp
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=GPL-2
 PROPERTIES=live
-RDEPEND=dev-ros/visp_auto_tracker dev-ros/visp_bridge dev-ros/visp_camera_calibration dev-ros/visp_hand2eye_calibration dev-ros/visp_tracker python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/visp_auto_tracker dev-ros/visp_bridge dev-ros/visp_camera_calibration dev-ros/visp_hand2eye_calibration dev-ros/visp_tracker python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=3f316fe7dffe34861c706ddbc996bcb3
diff --git a/metadata/md5-cache/ros-meta/visualization_tutorials-0.11.0 b/metadata/md5-cache/ros-meta/visualization_tutorials-0.11.0
index 79d4730d4639..8b7920c29dcb 100644
--- a/metadata/md5-cache/ros-meta/visualization_tutorials-0.11.0
+++ b/metadata/md5-cache/ros-meta/visualization_tutorials-0.11.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage referencing tutorials related to rviz and visualization
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/visualization_tutorials https://github.com/ros-visualization/visualization_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros-visualization/visualization_tutorials/archive/0.11.0.tar.gz -> visualization_tutorials-0.11.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=eb8fb11524d41cca4c2bb2da83b23051
diff --git a/metadata/md5-cache/ros-meta/visualization_tutorials-9999 b/metadata/md5-cache/ros-meta/visualization_tutorials-9999
index 3c0365493e50..95b73e63460c 100644
--- a/metadata/md5-cache/ros-meta/visualization_tutorials-9999
+++ b/metadata/md5-cache/ros-meta/visualization_tutorials-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage referencing tutorials related to rviz and visualization
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/visualization_tutorials https://github.com/ros-visualization/visualization_tutorials
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=dev-ros/interactive_marker_tutorials dev-ros/librviz_tutorial dev-ros/rviz_plugin_tutorials dev-ros/rviz_python_tutorial dev-ros/visualization_marker_tutorials python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=eb8fb11524d41cca4c2bb2da83b23051
diff --git a/metadata/md5-cache/ros-meta/viz-1.5.0 b/metadata/md5-cache/ros-meta/viz-1.5.0
index 87fab0223bf6..3e5c8edd29c5 100644
--- a/metadata/md5-cache/ros-meta/viz-1.5.0
+++ b/metadata/md5-cache/ros-meta/viz-1.5.0
@@ -1,17 +1,17 @@
 BDEPEND=dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test
-DEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS visualization packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/viz https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 KEYWORDS=~amd64
 LICENSE=BSD
-RDEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
 SRC_URI=https://github.com/ros/metapackages/archive/1.5.0.tar.gz -> metapackages-1.5.0.tar.gz
-_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=2f271f98f275e19e362975b248cca963
diff --git a/metadata/md5-cache/ros-meta/viz-9999 b/metadata/md5-cache/ros-meta/viz-9999
index d16b45b95ea2..1b8d9383e63d 100644
--- a/metadata/md5-cache/ros-meta/viz-9999
+++ b/metadata/md5-cache/ros-meta/viz-9999
@@ -1,16 +1,16 @@
 BDEPEND=>=dev-vcs/git-1.8.2.1[curl] dev-util/ninja dev-util/cmake
 DEFINED_PHASES=compile configure install prepare setup test unpack
-DEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] )
+DEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] ) python_single_target_python3_7? ( dev-util/catkin[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-util/catkin[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-util/catkin[python_targets_python3_9(-)] ) python_single_target_python3_7? ( dev-python/empy[python_targets_python3_7(-)] ) python_single_target_python3_8? ( dev-python/empy[python_targets_python3_8(-)] ) python_single_target_python3_9? ( dev-python/empy[python_targets_python3_9(-)] )
 DESCRIPTION=Metapackage for ROS visualization packages
 EAPI=7
 HOMEPAGE=https://wiki.ros.org/viz https://github.com/ros/metapackages
 INHERIT=ros-catkin
-IUSE=python_single_target_python3_7 python_single_target_python3_8 test
+IUSE=python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 test
 LICENSE=BSD
 PROPERTIES=live
-RDEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] )
-REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 )
+RDEPEND=ros-meta/ros_base ros-meta/rqt_common_plugins ros-meta/rqt_robot_plugins dev-ros/rviz python_single_target_python3_7? ( dev-lang/python:3.7 >=dev-lang/python-exec-2:=[python_targets_python3_7] ) python_single_target_python3_8? ( dev-lang/python:3.8 >=dev-lang/python-exec-2:=[python_targets_python3_8] ) python_single_target_python3_9? ( dev-lang/python:3.9 >=dev-lang/python-exec-2:=[python_targets_python3_9] )
+REQUIRED_USE=^^ ( python_single_target_python3_7 python_single_target_python3_8 python_single_target_python3_9 )
 RESTRICT=!test? ( test )
 SLOT=0
-_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	da71fa78ff032d77417ea27fdd3651f0
+_eclasses_=git-r3	b8e8c92aa5fe8df7187e466138eb4e52	toolchain-funcs	24921b57d6561d87cbef4916a296ada4	multilib	d410501a125f99ffb560b0c523cd3d1e	python-utils-r1	20c4a380a6193a089c8c432f3e5f8402	python-single-r1	d25ac9d5d91fe9d44fda6ec192aca11a	multiprocessing	cac3169468f893670dac3e7cb940e045	ninja-utils	132cbb376048d079b5a012f5467c4e7f	edos2unix	33e347e171066657f91f8b0c72ec8773	l10n	8cdd85e169b835d518bc2fd59f780d8e	wrapper	4251d4c84c25f59094fd557e0063a974	eutils	2d5b3f4b315094768576b6799e4f926e	flag-o-matic	c0964e43ba712cb933da5f65b958fa88	xdg-utils	ff2ff954e6b17929574eee4efc5152ba	cmake	518e4c9a6a38dfd7afc54b6a7c5de3da	ros-catkin	0e2ee4c872fdd9df6b66002912d67e54
 _md5_=2f271f98f275e19e362975b248cca963