Add support for LVM thin provisioning

Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

5 files changed, 206 insertions, 0 deletions

diff --git a/gkbuilds/boost-build.gkbuild b/gkbuilds/boost-build.gkbuild
new file mode 100644
index 00000000..17673c12
--- /dev/null
+++ b/gkbuilds/boost-build.gkbuild
@@ -0,0 +1,68 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+MY_PV="${PV//./_}"
+S="${WORKDIR}/boost_${MY_PV}/tools/build/src"
+QA_IGNORE_DYNAMICALLY_LINKED_PROGRAM='(bjam|b2)$'
+
+src_prepare() {
+	default
+
+	# Force regeneration
+	rm engine/jambase.c \
+		|| die "Failed to remove 'engine/jambase.c'!"
+
+	# This patch allows us to fully control optimization
+	# and stripping flags when bjam is used as build-system
+	# We simply extend the optimization and debug-symbols feature
+	# with empty dummies called 'none'
+	sed -i \
+		-e 's/\(off speed space\)/\1 none/' \
+		-e 's/\(debug-symbols      : on off\)/\1 none/' \
+		tools/builtin.jam \
+		|| die "sed failed"
+}
+
+src_compile() {
+	cd engine || die "Failed to chdir to '${S}/engine'!"
+
+	local myargs=(
+		./build.sh
+		cc
+		-d+2
+		--without-python
+	)
+
+	CC=$(tc-getBUILD_CC) gkexec "${myargs[*]}"
+}
+
+src_install() {
+	mkdir -p "${D}"/usr/bin \
+		|| die "Failed to create '${D}/usr/bin'!"
+
+	cp --target-directory="${D}/usr/bin" engine/bin.*/{bjam,b2} \
+		|| die "Failed to install 'engine/bin.*/{bjam,b2}' to '${D}/usr/bin'!"
+
+	mkdir -p "${D}"/usr/share/boost-build \
+		|| die "Failed to create '${D}/usr/share/boost-build'!"
+
+	cp \
+		--recursive \
+		--target-directory="${D}/usr/share/boost-build" \
+		../boost-build.jam \
+		bootstrap.jam \
+		build-system.jam \
+		../example/user-config.jam \
+		build \
+		kernel \
+		options \
+		tools \
+		util \
+		|| die "Failed to copy *.jam files to '${D}/usr/share/boost-build'!"
+
+	find "${D}/usr/share/boost-build" -iname "*.py" -delete \
+		|| die "Failed to remove python files"
+
+	echo 'variant gentoorelease : release : <optimization>none <debug-symbols>none <runtime-link>shared ;' > "${D}/usr/share/boost-build/site-config.jam" \
+		|| die "Failed to create '${D}/usr/share/boost-build/site-config.jam'!"
+}
diff --git a/gkbuilds/boost.gkbuild b/gkbuilds/boost.gkbuild
new file mode 100644
index 00000000..8b1012bf
--- /dev/null
+++ b/gkbuilds/boost.gkbuild
@@ -0,0 +1,80 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+create_user-config.jam() {
+	local user_config_jam="${S}"/user-config.jam
+	if [[ -s ${user_config_jam} ]]; then
+		return
+	fi
+
+	local compiler compiler_version compiler_executable="$(tc-getCXX)"
+	compiler="gcc"
+	compiler_version="$(gcc-version)"
+
+	cat > "${user_config_jam}" <<- __EOF__ || die
+		using ${compiler} : ${compiler_version} : ${compiler_executable} : <cflags>"${CFLAGS}" <cxxflags>"${CXXFLAGS}" <linkflags>"${LDFLAGS}" ;
+	__EOF__
+}
+
+ejam() {
+	create_user-config.jam
+
+	local myargs=(
+		b2
+		"--user-config=${S}/user-config.jam"
+		--without-python
+		"$@"
+	)
+
+	gkexec "${myargs[*]}"
+}
+
+src_configure() {
+	# Workaround for too many parallel processes requested, bug #506064
+	[[ "$(makeopts_jobs)" -gt 64 ]] && MAKEOPTS="${MAKEOPTS} -j64"
+
+	OPTIONS=(
+		gentoorelease
+		"-j$(makeopts_jobs)"
+		-q
+		-d+2
+		pch=off
+		--disable-icu boost.locale.icu=off
+		--without-mpi
+		--without-locale
+		--without-context --without-coroutine --without-fiber
+		--without-stacktrace
+		--boost-build="${BROOT}"/usr/share/boost-build
+		--prefix="/usr"
+		--layout=system
+		--no-cmake-config
+		threading=multi
+		link=shared,static
+		# this seems to be the only way to disable compression algorithms
+		# https://www.boost.org/doc/libs/1_70_0/libs/iostreams/doc/installation.html#boost-build
+		-sNO_BZIP2=1
+		-sNO_LZMA=1
+		-sNO_ZLIB=1
+		-sNO_ZSTD=1
+	)
+
+	# bug 298489
+	if [[ "${CHOST}" == powerpc* ]]; then
+		[[ $(gcc-version) > 4.3 ]] && append-flags -mno-altivec
+	fi
+
+	# Use C++14 globally as of 1.62
+	append-cxxflags -std=c++14
+}
+
+src_compile() {
+	ejam "${OPTIONS[@]}" || die "Compilation of Boot libraries failed!"
+}
+
+src_install() {
+	ejam \
+		"${OPTIONS[@]}" \
+		--includedir="${D}/usr/include" \
+		--libdir="${D}/usr/lib" \
+		install || die "Installation of Boost libraries failed!"
+}
diff --git a/gkbuilds/expat.gkbuild b/gkbuilds/expat.gkbuild
new file mode 100644
index 00000000..e2808461
--- /dev/null
+++ b/gkbuilds/expat.gkbuild
@@ -0,0 +1,18 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+src_configure() {
+	local myconf=(
+		--enable-static
+	)
+
+	gkconf "${myconf[@]}"
+}
+
+src_install() {
+	default
+
+	rm -rf \
+		"${D}"/usr/bin \
+		"${D}"/usr/share
+}
diff --git a/gkbuilds/lvm.gkbuild b/gkbuilds/lvm.gkbuild
index 05fd0876..9cedeade 100644
--- a/gkbuilds/lvm.gkbuild
+++ b/gkbuilds/lvm.gkbuild
@@ -27,6 +27,13 @@ src_configure() {
 		--disable-udev_rules
 	)
 
+	local texec
+	for texec in check dump repair restore
+	do
+		myconf+=( --with-thin-${texec}=/usr/sbin/thin_${texec} )
+		myconf+=( --with-cache-${texec}=/usr/sbin/cache_${texec} )
+	done
+
 	gkconf "${myconf[@]}"
 }
 
diff --git a/gkbuilds/thin-provisioning-tools.gkbuild b/gkbuilds/thin-provisioning-tools.gkbuild
new file mode 100644
index 00000000..64500c96
--- /dev/null
+++ b/gkbuilds/thin-provisioning-tools.gkbuild
@@ -0,0 +1,33 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+src_prepare() {
+	default
+	gkautoreconf
+}
+
+src_configure() {
+	append-ldflags -static
+
+	local myconf=(
+		--with-optimisation=''
+		--disable-testing
+	)
+
+	gkconf "${myconf[@]}"
+}
+
+src_compile() {
+	gkmake
+}
+
+src_install() {
+	local MYMAKEOPTS=( "DESTDIR=${D}" )
+	MYMAKEOPTS+=( "DATADIR=${D}/usr/share" )
+	MYMAKEOPTS+=( "install" )
+
+	gkmake "${MYMAKEOPTS[@]}"
+
+	rm -rf \
+		"${D}"/usr/share
+}