sys-libs/libblockdev: fix documentation building on non-bash systems

Closes: https://bugs.gentoo.org/890993
Signed-off-by: Marek Szuba <marecki@gentoo.org>

2 files changed, 159 insertions, 0 deletions

diff --git a/sys-libs/libblockdev/files/libblockdev-2.28-sh_tests.patch b/sys-libs/libblockdev/files/libblockdev-2.28-sh_tests.patch
new file mode 100644
index 000000000000..2fbeaf49f233
--- /dev/null
+++ b/sys-libs/libblockdev/files/libblockdev-2.28-sh_tests.patch
@@ -0,0 +1,23 @@
+bash is fine with "test . == ." but e.g. dash fails on not having
+the two dots quoted as strings.
+
+--- a/docs/Makefile.am
++++ b/docs/Makefile.am
+@@ -2,7 +2,7 @@
+ 
+ html-doc.stamp: ${srcdir}/libblockdev-docs.xml ${srcdir}/libblockdev-sections.txt $(wildcard ${srcdir}/../src/plugins/*.[ch]) $(wildcard ${srcdir}/../src/lib/*.[ch]) $(wildcard ${srcdir}/../src/utils/*.[ch])
+ 	touch ${builddir}/html-doc.stamp
+-	test ${builddir} == ${srcdir} || cp ${srcdir}/libblockdev-sections.txt ${srcdir}/libblockdev-docs.xml ${builddir}
++	test "${builddir}" == "${srcdir}" || cp ${srcdir}/libblockdev-sections.txt ${srcdir}/libblockdev-docs.xml ${builddir}
+ 	gtkdoc-scan --rebuild-types --module=libblockdev --source-dir=${srcdir}/../src/plugins/ --source-dir=${srcdir}/../src/lib/ --source-dir=${srcdir}/../src/utils/
+ 	gtkdoc-mkdb --module=libblockdev --output-format=xml --source-dir=${srcdir}/../src/plugins/ --source-dir=${srcdir}/../src/lib/ --source-dir=${srcdir}/../src/utils/ --source-suffixes=c,h
+ 	test -d ${builddir}/html || mkdir ${builddir}/html
+@@ -13,7 +13,7 @@
+ 	-rm -rf ${builddir}/html
+ 	-rm -rf ${builddir}/xml
+ 	test ! -f ${builddir}/html-doc.stamp || rm ${builddir}/html-doc.stamp
+-	test ${builddir} == ${srcdir} || rm -f ${builddir}/libblockdev-sections.txt ${builddir}/libblockdev-docs.xml
++	test "${builddir}" == "${srcdir}" || rm -f ${builddir}/libblockdev-sections.txt ${builddir}/libblockdev-docs.xml
+ 
+ install-data-local:
+ 	test -d ${DESTDIR}${datadir}/gtk-doc/html/libblockdev || mkdir -p ${DESTDIR}${datadir}/gtk-doc/html/libblockdev
diff --git a/sys-libs/libblockdev/libblockdev-2.28-r1.ebuild b/sys-libs/libblockdev/libblockdev-2.28-r1.ebuild
new file mode 100644
index 000000000000..0fa5e1d604f8
--- /dev/null
+++ b/sys-libs/libblockdev/libblockdev-2.28-r1.ebuild
@@ -0,0 +1,136 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit autotools python-single-r1 xdg-utils
+
+DESCRIPTION="A library for manipulating block devices"
+HOMEPAGE="https://github.com/storaged-project/libblockdev"
+if [[ "${PV}" == *9999 ]] ; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/storaged-project/libblockdev.git"
+	BDEPEND="
+		sys-devel/autoconf-archive
+	"
+else
+	MY_PV="${PV}-1"
+	SRC_URI="https://github.com/storaged-project/${PN}/releases/download/${MY_PV}/${P}.tar.gz"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~ia64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+fi
+LICENSE="LGPL-2+"
+SLOT="0"
+IUSE="bcache +cryptsetup device-mapper dmraid escrow gtk-doc introspection lvm kbd test +tools vdo"
+# Tests require root. In a future release, we may be able to run a smaller
+# subset with new run_tests.py arguments.
+RESTRICT="!test? ( test ) test"
+
+RDEPEND="
+	>=dev-libs/glib-2.42.2
+	dev-libs/libbytesize
+	>=sys-apps/kmod-19
+	>=sys-apps/util-linux-2.27
+	>=sys-block/parted-3.1
+	cryptsetup? (
+		escrow? (
+			>=dev-libs/nss-3.18.0
+			dev-libs/volume_key
+		)
+		>=sys-fs/cryptsetup-1.6.7:=
+	)
+	device-mapper? ( sys-fs/lvm2 )
+	dmraid? (
+		sys-fs/dmraid
+		sys-fs/lvm2
+	)
+	lvm? (
+		sys-fs/lvm2
+		virtual/udev
+	)
+	vdo? ( dev-libs/libyaml )
+	${PYTHON_DEPS}
+"
+
+DEPEND="
+	${RDEPEND}
+"
+
+# TODO: relax libbytesize condition once it has gained py3.11 support
+BDEPEND+="
+	dev-util/gtk-doc-am
+	gtk-doc? ( dev-util/gtk-doc )
+	introspection? ( >=dev-libs/gobject-introspection-1.3.0 )
+	test? (
+		$(python_gen_cond_dep '
+			dev-libs/libbytesize[python,${PYTHON_USEDEP}]
+		' python3_{9..10} )
+		sys-block/targetcli-fb
+	)
+"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}
+		escrow? ( cryptsetup )"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.28-sh_tests.patch
+)
+
+pkg_setup() {
+	python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	xdg_environment_reset #623992
+	default
+
+	# https://bugs.gentoo.org/744289
+	find -type f \( -name "Makefile.am" -o -name "configure.ac" \) -print0 \
+		| xargs --null sed "s@ -Werror@@" -i || die
+
+	eautoreconf
+}
+
+src_configure() {
+	local myeconfargs=(
+		--with-btrfs
+		--with-fs
+		--with-part
+		--with-python3
+		--without-mpath
+		--without-nvdimm
+		--without-python2
+		$(use_enable introspection)
+		$(use_enable test tests)
+		$(use_with bcache)
+		$(use_with cryptsetup crypto)
+		$(use_with device-mapper dm)
+		$(use_with dmraid)
+		$(use_with escrow)
+		$(use_with gtk-doc)
+		$(use_with kbd)
+		$(use_with lvm lvm)
+		$(use_with lvm lvm-dbus)
+		$(use_with tools)
+		$(use_with vdo)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_test() {
+	# See http://storaged.org/libblockdev/ch03.html
+	# The 'check' target just does Pylint.
+	# ... but it needs root.
+	emake test
+}
+
+src_install() {
+	default
+	find "${ED}" -type f -name "*.la" -delete || die
+	# This is installed even with USE=-lvm, but libbd_lvm are omitted so it
+	# doesn't work at all.
+	if ! use lvm ; then
+		rm -f "${ED}"/usr/bin/lvm-cache-stats || die
+	fi
+	python_optimize #718576
+}