dev-libs/boost-1.41.0-r1: fix #241684 and bugs with mapnik.

Package-Manager: portage-2.1.6.13/cvs/Linux x86_64

4 files changed, 489 insertions, 2 deletions

diff --git a/dev-libs/boost/ChangeLog b/dev-libs/boost/ChangeLog
index afb60c281a70..98349c02b41a 100644
--- a/dev-libs/boost/ChangeLog
+++ b/dev-libs/boost/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for dev-libs/boost
 # Copyright 1999-2009 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-libs/boost/ChangeLog,v 1.177 2009/12/02 14:32:19 djc Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/boost/ChangeLog,v 1.178 2009/12/08 14:48:51 djc Exp $
+
+*boost-1.41.0-r1 (08 Dec 2009)
+
+  08 Dec 2009; Dirkjan Ochtman <djc@gentoo.org> +boost-1.41.0-r1.ebuild,
+  +files/boost-1.41.0-iostreams-missing-include-guard.patch:
+  Bump 1.41.0 to r1 to fix bug with mapnik, also fix #241684.
 
 *boost-1.41.0 (02 Dec 2009)
 
diff --git a/dev-libs/boost/Manifest b/dev-libs/boost/Manifest
index 7ffd8a66e946..9fa00898e13a 100644
--- a/dev-libs/boost/Manifest
+++ b/dev-libs/boost/Manifest
@@ -1,6 +1,7 @@
 AUX 1.35-remove-hardlink-creation.patch 547 RMD160 0c0bae87977869efcd2e25144b910025ab3e6924 SHA1 c3833411ab8e7c84efddc5cfb4ab99abcba1eed5 SHA256 9b0515f343f0c8f7f0ce51e2c6f243edae0f3d5ce5df5b9f77a46b00041a134e
 AUX boost-1.33.1-gcc41_visit_each.patch 338 RMD160 295e85b70cb27da6bb24eb6d757c8cc3465877d7 SHA1 265bdab2f664ffaa23f340f78a99506616457ad6 SHA256 a9ced5f54e52ade899a7b09dff097e4c9ca958c85d51ae431c7e7521f53b441e
 AUX boost-1.37.0-darwin-long-double.patch 556 RMD160 54b1111e9dbc51131f01f50071f1c4f337b35d2f SHA1 827dcef39cf884948c3720ae1d94d1b5b5279578 SHA256 0beb2bf9ae43ad86c307873ab19b049152ef7798ba17523638cdb78017642c31
+AUX boost-1.41.0-iostreams-missing-include-guard.patch 813 RMD160 3a8e5e7f1635d784da3680c30c8f7c692bc26be0 SHA1 7f701c2d7c186d1cf72f9a9adf36409650ca964a SHA256 5b495a10b9cfca17c5d5f5de6e9f10527e67e999145d115349cc87721f2f3613
 AUX boost-1.41.0-mpi_process_group-missing-include.patch 448 RMD160 415f9e7d9195b8d3796524285e090230831466a1 SHA1 7cca39a7847f9d6c4fe0d30f5c677774576db5d3 SHA256 0d5a09e3dc170afd4756fbb296f1a0c30438cc7fb4a771dc7b91763c88e8f88d
 AUX boost-1.41.0-parameter-needs-python.patch 3037 RMD160 901d7bdda6c9f604d5487b09d247592e8558fcfa SHA1 ee3bf830495506e6d250b2073efbf42de60f9d03 SHA256 0d0e47ef2582da43c40ccf8b5b58435a2d42e2236d29ea7883e1b1ecd1aaa439
 AUX boost-alpha-threads.patch 1111 RMD160 49fe6128f6dd9277389d25a83706b401705cdb40 SHA1 846f8a187dca02a998fb60bd298d2312e16620f0 SHA256 e7d1cb78cc73763023edb80cdb66e2a9389d9ef40f448be60cf8cd4f827e7623
@@ -35,6 +36,7 @@ EBUILD boost-1.36.0-r1.ebuild 9662 RMD160 f415650ed89492c5a635f4b8183a6693a1f615
 EBUILD boost-1.37.0-r1.ebuild 13178 RMD160 14d44df115bb49d1551abd07ad9dc5303ade1f94 SHA1 5108f92ac808fb83fa4dd1d49c29ae299ab86cf0 SHA256 96a715f1af3950b5440bd5b415f01efea3b186c480eaf48d4d63cca4f633c809
 EBUILD boost-1.39.0.ebuild 12985 RMD160 f6f349747e51213713321a3d31b1e1c53713f47e SHA1 a26afdda9369d7ea8a690ec67e854e53eee3d045 SHA256 74d8f0e1992659639b52012bf01097d3f9b4da809f8bf7aed4eb2dea5a4bb22a
 EBUILD boost-1.40.0.ebuild 12833 RMD160 6113913a1fa98a4c1291c26557a596485dac2df1 SHA1 b8004dee379b7c16ce9bdcad314bf3c347d4d4bb SHA256 cb5a9b059ae2d10d51bc083c41d375432830c0f8db56a0c5678975d8e572aeed
+EBUILD boost-1.41.0-r1.ebuild 15077 RMD160 63a1c17d9955f33efced9ea5134c41bd60546259 SHA1 8dbd8fa4b16b24eefbe6c5be5faec74dc476b5fe SHA256 b0a7ae10632d2d48c4376b8045ffacb02cb277157bca1786155df5e60ea9a33f
 EBUILD boost-1.41.0.ebuild 13184 RMD160 4f296e88c808542a67e618730d45afde6d61bcc4 SHA1 869eb750889f0127b02611e011a838bd74d1537c SHA256 d4fcfbb4d448497bf28c0447fd6f7780ccb93b6d9053808f0752735cd91e8b90
-MISC ChangeLog 27337 RMD160 2e73fd5375a0f72b44a898e9edf2c91716e03fc4 SHA1 5ee36cb396ecd5f40538b853bfa81f085317cb18 SHA256 a6b1307b18630202612118f06675273525e57d85269919c787a995e5f08579df
+MISC ChangeLog 27566 RMD160 6d94a4e7310630ddd8ab4f4ab1b20a5a33c6b7fc SHA1 903cd85894bdcde6340cb266df33eb7c0fc51696 SHA256 c853dd5085cce4d865706879e1950b75702dd7e98b0b53e9ad2b289b6b5643e0
 MISC metadata.xml 1096 RMD160 cc6d436f0e4b7e79e3c5b744b570f120da328a25 SHA1 101c90eeaf52964ad88218e38be59d40877901da SHA256 add4559d40f8b5310233d3e167c2dd9c63ce2b2707c06dac411fdb5244d9bb9c
diff --git a/dev-libs/boost/boost-1.41.0-r1.ebuild b/dev-libs/boost/boost-1.41.0-r1.ebuild
new file mode 100644
index 000000000000..8393ad0091e3
--- /dev/null
+++ b/dev-libs/boost/boost-1.41.0-r1.ebuild
@@ -0,0 +1,459 @@
+# Copyright 1999-2009 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/dev-libs/boost/boost-1.41.0-r1.ebuild,v 1.1 2009/12/08 14:48:51 djc Exp $
+
+EAPI="2"
+
+inherit python flag-o-matic multilib toolchain-funcs versionator check-reqs
+
+MY_P=${PN}_$(replace_all_version_separators _)
+
+DESCRIPTION="Boost Libraries for C++"
+HOMEPAGE="http://www.boost.org/"
+SRC_URI="mirror://sourceforge/boost/${MY_P}.tar.bz2"
+LICENSE="Boost-1.0"
+SLOT="$(get_version_component_range 1-2)"
+IUSE="debug doc +eselect expat icu mpi python test tools"
+
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
+
+RDEPEND="icu? ( >=dev-libs/icu-3.3 )
+	expat? ( dev-libs/expat )
+	mpi? ( || ( >=sys-cluster/openmpi-1.2.9[cxx] <sys-cluster/openmpi-1.2.9[-nocxx] sys-cluster/mpich2[cxx] sys-cluster/lam-mpi ) )
+	sys-libs/zlib
+	python? ( virtual/python )
+	!!<=dev-libs/boost-1.35.0-r2
+	>=app-admin/eselect-boost-0.3"
+DEPEND="${RDEPEND}
+	dev-util/boost-build:${SLOT}"
+
+S=${WORKDIR}/${MY_P}
+
+MAJOR_PV=$(replace_all_version_separators _ ${SLOT})
+BJAM="bjam-${MAJOR_PV}"
+
+# Usage:
+# _add_line <line-to-add> <profile>
+# ... to add to specific profile
+# or
+# _add_line <line-to-add>
+# ... to add to all profiles for which the use flag set
+
+_add_line() {
+	if [ -z "$2" ] ; then
+		echo "${1}" >> "${D}/usr/share/boost-eselect/profiles/${SLOT}/default"
+		use debug && echo "${1}" >> "${D}/usr/share/boost-eselect/profiles/${SLOT}/debug"
+	else
+		echo "${1}" >> "${D}/usr/share/boost-eselect/profiles/${SLOT}/${2}"
+	fi
+}
+
+pkg_setup() {
+	# It doesn't compile with USE="python mpi" and python-3 (bug 295705)
+	if use python && use mpi ; then
+		python_version
+		if [[ "${PYVER_MAJOR}" != "2" ]]; then
+			eerror "The Boost.MPI python bindings do not support any other python version"
+			eerror "than 2.x. Please either use eselect to select a python 2.x version or"
+			eerror "disable the python and/or mpi use flag for =${CATEGORY}/${PF}."
+			die "unsupported python version"
+		fi
+	fi
+
+	if use test ; then
+		CHECKREQS_DISK_BUILD="1024"
+		check_reqs
+
+		ewarn "The tests may take several hours on a recent machine"
+		ewarn "but they will not fail (unless something weird happens ;-)"
+		ewarn "This is because the tests depend on the used compiler/-version"
+		ewarn "and the platform and upstream says that this is normal."
+		ewarn "If you are interested in the results, please take a look at the"
+		ewarn "generated results page:"
+		ewarn "  ${ROOT}usr/share/doc/${PF}/status/cs-$(uname).html"
+		ebeep 5
+
+	fi
+
+	if use debug ; then
+		ewarn "The debug USE-flag means that a second set of the boost libraries"
+		ewarn "will be built containing debug-symbols. You'll be able to select them"
+		ewarn "using the boost-eselect module. But even though the optimization flags"
+		ewarn "you might have set are not stripped, there will be a performance"
+		ewarn "penalty and linking other packages against the debug version"
+		ewarn "of boost is _not_ recommended."
+	fi
+}
+
+src_prepare() {
+	epatch "${FILESDIR}/remove-toolset-${PV}.patch"
+
+	 # bug 291660
+	epatch "${FILESDIR}/boost-${PV}-parameter-needs-python.patch"
+
+	# http://thread.gmane.org/gmane.comp.lib.boost.devel/196471
+	epatch "${FILESDIR}/boost-${PV}-mpi_process_group-missing-include.patch"
+
+	# https://svn.boost.org/trac/boost/ticket/3010
+	epatch "${FILESDIR}/boost-${PV}-iostreams-missing-include-guard.patch"
+
+	# This enables building the boost.random library with /dev/urandom support
+	if [[ -e /dev/urandom ]] ; then
+		mkdir -p libs/random/build
+		cp "${FILESDIR}/random-Jamfile" libs/random/build/Jamfile.v2
+		# yeah, we WANT it to work on non-Linux too
+		sed -i -e 's/#ifdef __linux__/#if 1/' libs/random/random_device.cpp || die
+	fi
+}
+
+src_configure() {
+	einfo "Writing new user-config.jam"
+
+	local compiler compilerVersion compilerExecutable mpi
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		compiler=darwin
+		compilerVersion=$(gcc-fullversion)
+		compilerExecutable=$(tc-getCXX)
+		# we need to add the prefix, and in two cases this exceeds, so prepare
+		# for the largest possible space allocation
+		append-ldflags -Wl,-headerpad_max_install_names
+	else
+		compiler=gcc
+		compilerVersion=$(gcc-version)
+		compilerExecutable=$(tc-getCXX)
+	fi
+
+	# Using -fno-strict-aliasing to prevent possible creation of invalid code.
+	append-flags -fno-strict-aliasing
+
+	use mpi && mpi="using mpi ;"
+
+	if use python ; then
+		python_version
+		pystring="using python : ${PYVER} : /usr :	/usr/include/python${PYVER} : /usr/lib/python${PYVER} ;"
+	fi
+
+	cat > "${S}/user-config.jam" << __EOF__
+
+variant gentoorelease : release : <optimization>none <debug-symbols>none ;
+variant gentoodebug : debug : <optimization>none ;
+
+using ${compiler} : ${compilerVersion} : ${compilerExecutable} : <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
+
+${pystring}
+
+${mpi}
+
+__EOF__
+
+	# Maintainer information:
+	# The debug-symbols=none and optimization=none
+	# are not official upstream flags but a Gentoo
+	# specific patch to make sure that all our
+	# CXXFLAGS/LDFLAGS are being respected.
+	# Using optimization=off would for example add
+	# "-O0" and override "-O2" set by the user.
+	# Please take a look at the boost-build ebuild
+	# for more infomration.
+
+	use icu && OPTIONS="-sICU_PATH=/usr"
+	use expat && OPTIONS="${OPTIONS} -sEXPAT_INCLUDE=/usr/include -sEXPAT_LIBPATH=/usr/$(get_libdir)"
+	use mpi || OPTIONS="${OPTIONS} --without-mpi"
+	use python || OPTIONS="${OPTIONS} --without-python"
+
+	# https://svn.boost.org/trac/boost/attachment/ticket/2597/add-disable-long-double.patch
+	if use sparc || use mips || use hppa || use arm || use x86-fbsd; then
+		OPTIONS="${OPTIONS} --disable-long-double"
+	fi
+
+	OPTIONS="${OPTIONS} --user-config=\"${S}/user-config.jam\" --boost-build=/usr/share/boost-build-${MAJOR_PV} --prefix=\"${D}/usr\" --layout=versioned"
+
+}
+
+src_compile() {
+	jobs=$( echo " ${MAKEOPTS} " | \
+		sed -e 's/ --jobs[= ]/ -j /g' \
+			-e 's/ -j \([1-9][0-9]*\)/ -j\1/g' \
+			-e 's/ -j\>/ -j1/g' | \
+        	( while read -d ' ' j ; do if [[ "${j#-j}" = "$j" ]]; then continue; fi; jobs="${j#-j}"; done; echo ${jobs} ) )
+	if [[ "${jobs}" != "" ]]; then NUMJOBS="-j"${jobs}; fi;
+
+	export BOOST_ROOT="${S}"
+
+	einfo "Using the following command to build: "
+	einfo "${BJAM} ${NUMJOBS} -q -d+2 gentoorelease ${OPTIONS} threading=single,multi link=shared,static runtime-link=shared"
+
+	${BJAM} ${NUMJOBS} -q -d+2 \
+		gentoorelease \
+		${OPTIONS} \
+		threading=single,multi link=shared,static runtime-link=shared \
+		|| die "building boost failed"
+
+	# ... and do the whole thing one more time to get the debug libs
+	if use debug ; then
+		einfo "Using the following command to build: "
+		einfo "${BJAM} ${NUMJOBS} -q -d+2 gentoodebug ${OPTIONS} threading=single,multi link=shared,static runtime-link=shared --buildid=debug"
+
+		${BJAM} ${NUMJOBS} -q -d+2 \
+			gentoodebug \
+			${OPTIONS} \
+			threading=single,multi link=shared,static runtime-link=shared \
+			--buildid=debug \
+			|| die "building boost failed"
+	fi
+
+	if use tools; then
+		cd "${S}/tools/"
+		einfo "Using the following command to build the tools: "
+		einfo "${BJAM} ${NUMJOBS} -q -d+2 gentoorelease ${OPTIONS}"
+
+		${BJAM} ${NUMJOBS} -q -d+2\
+			gentoorelease \
+			${OPTIONS} \
+			|| die "building tools failed"
+	fi
+
+}
+
+src_install () {
+	export BOOST_ROOT="${S}"
+
+	einfo "Using the following command to install: "
+	einfo "${BJAM} -q -d+2 gentoorelease ${OPTIONS} threading=single,multi link=shared,static runtime-link=shared --includedir=\"${D}/usr/include\" --libdir=\"${D}/usr/$(get_libdir)\" install"
+
+	${BJAM} -q -d+2 \
+		gentoorelease \
+		${OPTIONS} \
+		threading=single,multi link=shared,static runtime-link=shared \
+		--includedir="${D}/usr/include" \
+		--libdir="${D}/usr/$(get_libdir)" \
+		install || die "install failed for options '${OPTIONS}'"
+
+	if use debug ; then
+		einfo "Using the following command to install: "
+		einfo "${BJAM} -q -d+2 gentoodebug ${OPTIONS} threading=single,multi link=shared,static runtime-link=shared --includedir=\"${D}/usr/include\" --libdir=\"${D}/usr/$(get_libdir)\" --buildid=debug"
+
+		${BJAM} -q -d+2 \
+			gentoodebug \
+			${OPTIONS} \
+			threading=single,multi link=shared,static runtime-link=shared \
+			--includedir="${D}/usr/include" \
+			--libdir="${D}/usr/$(get_libdir)" \
+			--buildid=debug \
+			install || die "install failed for options '${OPTIONS}'"
+	fi
+
+	use python || rm -rf "${D}/usr/include/boost-${MAJOR_PV}/boost"/python*
+
+	dodir /usr/share/boost-eselect/profiles/${SLOT}
+	touch "${D}/usr/share/boost-eselect/profiles/${SLOT}/default"
+	use debug && touch "${D}/usr/share/boost-eselect/profiles/${SLOT}/debug"
+
+	# Move the mpi.so to the right place and make sure it's slotted
+	if use mpi && use python; then
+		mkdir -p "${D}/usr/$(get_libdir)/python${PYVER}/site-packages/boost_${MAJOR_PV}"
+		mv "${D}/usr/$(get_libdir)/mpi.so" "${D}/usr/$(get_libdir)/python${PYVER}/site-packages/boost_${MAJOR_PV}/"
+		touch "${D}/usr/$(get_libdir)/python${PYVER}/site-packages/boost_${MAJOR_PV}/__init__.py"
+		_add_line "python=\"/usr/$(get_libdir)/python${PYVER}/site-packages/boost_${MAJOR_PV}/mpi.so\""
+	fi
+
+	if use doc ; then
+		find libs/*/* -iname "test" -or -iname "src" | xargs rm -rf
+		dohtml \
+			-A pdf,txt,cpp,hpp \
+			*.{htm,html,png,css} \
+			-r doc more people wiki
+		dohtml \
+			-A pdf,txt \
+			-r tools
+		insinto /usr/share/doc/${PF}/html
+		doins -r libs
+
+		# To avoid broken links
+		insinto /usr/share/doc/${PF}/html
+		doins LICENSE_1_0.txt
+
+		dosym /usr/include/boost-${MAJOR_PV}/boost /usr/share/doc/${PF}/html/boost
+	fi
+
+	cd "${D}/usr/$(get_libdir)"
+
+	# Remove (unversioned) symlinks
+	# And check for what we remove to catch bugs
+	# got a better idea how to do it? tell me!
+	for f in $(ls -1 *{.a,$(get_libname)} | grep -v "${MAJOR_PV}") ; do
+		if [ ! -h "${f}" ] ; then
+			eerror "Ups, tried to remove '${f}' which is a a real file instead of a symlink"
+			die "slotting/naming of the libs broken!"
+		fi
+		rm "${f}"
+	done
+
+	# The threading libs obviously always gets the "-mt" (multithreading) tag
+	# some packages seem to have a problem with it. Creating symlinks...
+	for lib in libboost_thread-mt-${MAJOR_PV}{.a,$(get_libname)} ; do
+		dosym ${lib} "/usr/$(get_libdir)/$(sed -e 's/-mt//' <<< ${lib})"
+	done
+
+	# The same goes for the mpi libs
+	if use mpi ; then
+		for lib in libboost_mpi-mt-${MAJOR_PV}{.a,$(get_libname)} ; do
+			dosym ${lib} "/usr/$(get_libdir)/$(sed -e 's/-mt//' <<< ${lib})"
+		done
+	fi
+
+	if use debug ; then
+		for lib in libboost_thread-mt-${MAJOR_PV}-debug{.a,$(get_libname)} ; do
+			dosym ${lib} "/usr/$(get_libdir)/$(sed -e 's/-mt//' <<< ${lib})"
+		done
+
+		if use mpi ; then
+			for lib in libboost_mpi-mt-${MAJOR_PV}-debug{.a,$(get_libname)} ; do
+				dosym ${lib} "/usr/$(get_libdir)/$(sed -e 's/-mt//' <<< ${lib})"
+			done
+		fi
+	fi
+
+	# Create a subdirectory with completely unversioned symlinks
+	# and store the names in the profiles-file for eselect
+	dodir /usr/$(get_libdir)/boost-${MAJOR_PV}
+
+	_add_line "libs=\"" default
+	for f in $(ls -1 *{.a,$(get_libname)} | grep -v debug) ; do
+		dosym ../${f} /usr/$(get_libdir)/boost-${MAJOR_PV}/${f/-${MAJOR_PV}}
+		_add_line "/usr/$(get_libdir)/${f}" default
+	done
+	_add_line "\"" default
+
+	if use debug ; then
+		_add_line "libs=\"" debug
+		dodir /usr/$(get_libdir)/boost-${MAJOR_PV}-debug
+		for f in $(ls -1 *{.a,$(get_libname)} | grep debug) ; do
+			dosym ../${f} /usr/$(get_libdir)/boost-${MAJOR_PV}-debug/${f/-${MAJOR_PV}-debug}
+			_add_line "/usr/$(get_libdir)/${f}" debug
+		done
+		_add_line "\"" debug
+
+		_add_line "includes=\"/usr/include/boost-${MAJOR_PV}/boost\"" debug
+		_add_line "suffix=\"-debug\"" debug
+	fi
+
+	_add_line "includes=\"/usr/include/boost-${MAJOR_PV}/boost\"" default
+
+	if use tools; then
+		cd "${S}/dist/bin"
+		# Append version postfix to binaries for slotting
+		_add_line "bins=\""
+		for b in * ; do
+			newbin "${b}" "${b}-${MAJOR_PV}"
+			_add_line "/usr/bin/${b}-${MAJOR_PV}"
+		done
+		_add_line "\""
+
+		cd "${S}/dist"
+		insinto /usr/share
+		doins -r share/boostbook
+		# Append version postfix for slotting
+		mv "${D}/usr/share/boostbook" "${D}/usr/share/boostbook-${MAJOR_PV}"
+		_add_line "dirs=\"/usr/share/boostbook-${MAJOR_PV}\""
+	fi
+
+	cd "${S}/status"
+	if [ -f regress.log ] ; then
+		docinto status
+		dohtml *.{html,gif} ../boost.png
+		dodoc regress.log
+	fi
+
+	use python && python_need_rebuild
+
+	# boost's build system truely sucks for not having a destdir.  Because for
+	# this reason we are forced to build with a prefix that includes the
+	# DESTROOT, dynamic libraries on Darwin end messed up, referencing the
+	# DESTROOT instread of the actual EPREFIX.  There is no way out of here
+	# but to do it the dirty way of manually setting the right install_names.
+	[[ -z ${ED+set} ]] && local ED=${D%/}${EPREFIX}/
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		einfo "Working around completely broken build-system(tm)"
+		for d in "${ED}"usr/lib/*.dylib ; do
+			if [[ -f ${d} ]] ; then
+				# fix the "soname"
+				ebegin "  correcting install_name of ${d#${ED}}"
+				install_name_tool -id "/${d#${D}}" "${d}"
+				eend $?
+				# fix references to other libs
+				refs=$(otool -XL "${d}" | \
+					sed -e '1d' -e 's/^\t//' | \
+					grep "^libboost_" | \
+					cut -f1 -d' ')
+				for r in ${refs} ; do
+					ebegin "    correcting reference to ${r}"
+					install_name_tool -change \
+						"${r}" \
+						"${EPREFIX}/usr/lib/${r}" \
+						"${d}"
+					eend $?
+				done
+			fi
+		done
+	fi
+}
+
+src_test() {
+	export BOOST_ROOT=${S}
+
+	cd "${S}/tools/regression/build"
+	einfo "Using the following command to build test helpers: "
+	einfo "${BJAM} -q -d+2 gentoorelease ${OPTIONS} process_jam_log compiler_status"
+
+	${BJAM} -q -d+2 \
+		gentoorelease \
+		${OPTIONS} \
+		process_jam_log compiler_status \
+		|| die "building regression test helpers failed"
+
+	cd "${S}/status"
+
+	# Some of the test-checks seem to rely on regexps
+	export LC_ALL="C"
+
+	# The following is largely taken from tools/regression/run_tests.sh,
+	# but adapted to our needs.
+
+	# Run the tests & write them into a file for postprocessing
+	einfo "Using the following command to test: "
+	einfo "${BJAM} ${OPTIONS} --dump-tests"
+
+	${BJAM} \
+		${OPTIONS} \
+		--dump-tests 2>&1 | tee regress.log
+
+	# Postprocessing
+	cat regress.log | "${S}/tools/regression/build/bin/gcc-$(gcc-version)/gentoorelease/process_jam_log" --v2
+	if test $? != 0 ; then
+		die "Postprocessing the build log failed"
+	fi
+
+	cat > "${S}/status/comment.html" <<- __EOF__
+		<p>Tests are run on a <a href="http://www.gentoo.org">Gentoo</a> system.</p>
+__EOF__
+
+	# Generate the build log html summary page
+	"${S}/tools/regression/build/bin/gcc-$(gcc-version)/gentoorelease/compiler_status" --v2 \
+		--comment "${S}/status/comment.html" "${S}" \
+		cs-$(uname).html cs-$(uname)-links.html
+	if test $? != 0 ; then
+		die "Generating the build log html summary page failed"
+	fi
+
+	# And do some cosmetic fixes :)
+	sed -i -e 's|http://www.boost.org/boost.png|boost.png|' *.html
+}
+
+pkg_postinst() {
+	use eselect && eselect boost update
+	if [ ! -h "${ROOT}/etc/eselect/boost/active" ] ; then
+		elog "No active boost version found. Calling eselect to select one..."
+		eselect boost update
+	fi
+}
diff --git a/dev-libs/boost/files/boost-1.41.0-iostreams-missing-include-guard.patch b/dev-libs/boost/files/boost-1.41.0-iostreams-missing-include-guard.patch
new file mode 100644
index 000000000000..3f5bb7e16179
--- /dev/null
+++ b/dev-libs/boost/files/boost-1.41.0-iostreams-missing-include-guard.patch
@@ -0,0 +1,20 @@
+diff --git a/boost/iostreams/device/mapped_file.hpp b/boost/iostreams/device/mapped_file.hpp
+index aae9dab..be656ef 100644
+--- a/boost/iostreams/device/mapped_file.hpp
++++ b/boost/iostreams/device/mapped_file.hpp
+@@ -4,6 +4,9 @@
+ // Distributed under the Boost Software License, Version 1.0. (See accompanying
+ // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
+ 
++#ifndef BOOST_IOSTREAMS_MAPPED_FILE_HPP_INCLUDED
++#define BOOST_IOSTREAMS_MAPPED_FILE_HPP_INCLUDED
++
+ #if defined(_MSC_VER) && (_MSC_VER >= 1020)
+ # pragma once
+ #endif
+@@ -591,3 +594,5 @@ operator^=(mapped_file::mapmode& a, mapped_file::mapmode b)
+ } } // End namespaces iostreams, boost.
+ 
+ #include <boost/config/abi_suffix.hpp> // pops abi_suffix.hpp pragmas
++
++#endif // #ifndef BOOST_IOSTREAMS_MAPPED_FILE_HPP_INCLUDED