sci-libs/med: Make dev-lang/tk an optfeature

Only used by xmdump scripts.

Signed-off-by: Chris Mayo <aklhfex@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/39102
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

sci-libs/med/med-4.1.1-r4.ebuild

@@ -0,0 +1,112 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+FORTRAN_NEEDED=fortran
+
+PYTHON_COMPAT=( python3_{10..12} )
+
+inherit cmake flag-o-matic fortran-2 optfeature python-single-r1
+
+DESCRIPTION="A library to store and exchange meshed data or computation results"
+HOMEPAGE="https://www.salome-platform.org/user-section/about/med"
+SRC_URI="https://files.salome-platform.org/Salome/other/${P}.tar.gz"
+S="${WORKDIR}/${P}_SRC"
+LICENSE="LGPL-3"
+
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc fortran mpi python test"
+REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
+RESTRICT="!test? ( test ) python? ( test )"
+
+RDEPEND="
+	!sci-libs/libmed
+	>=sci-libs/hdf5-1.10.2:=[fortran?,mpi(+)?]
+	mpi? ( virtual/mpi[fortran?] )
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="python? ( >=dev-lang/swig-3.0.8 )"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-4.1.0-0001-Gentoo-specific-Adjust-install-path-for-build-dir.patch"
+	"${FILESDIR}/${PN}-4.1.0-0002-Re-add-option-for-building-Fortran-library.patch"
+	"${FILESDIR}/${PN}-4.1.0-0003-build-against-hdf5-1.14.patch"
+)
+
+DOCS=( AUTHORS ChangeLog NEWS README README.CMAKE TODO )
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+	use fortran && fortran-2_pkg_setup
+}
+
+src_prepare() {
+	if use python; then
+		# fixes for correct libdir name
+		local pysite=$(python_get_sitedir)
+		pysite="${pysite##/usr/}"
+		sed \
+			-e 's@SET(_install_dir lib/python${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}/site-packages/med)@SET(_install_dir '${pysite}'/med)@' \
+			-i ./python/CMakeLists.txt || die "sed on ./python/CMakeLists.txt failed"
+	fi
+	sed -e 's/med-fichier/med/' -i CMakeLists.txt || die "fix paths failed"
+	sed -e 's|doc/med-${MED_STR_VERSION}|doc/'${PF}'/html|' \
+		-i CMakeLists.txt || die "fix doc path failed"
+
+	# bug #862900, already reported upstream. CHECK on updates!
+	filter-lto
+
+	cmake_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=(
+		# as indicated in the CMakeLists.txt, the shipped documentation is generated by a custom doxygen,
+		# so let's avoid rebuilding it because it will be different
+		-DMEDFILE_BUILD_DOC=OFF
+		-DMEDFILE_BUILD_FORTRAN=$(usex fortran)
+		-DMEDFILE_BUILD_PYTHON=$(usex python)
+		-DMEDFILE_BUILD_SHARED_LIBS=ON
+		-DMEDFILE_BUILD_STATIC_LIBS=OFF
+		-DMEDFILE_BUILD_TESTS=$(usex test)
+		-DMEDFILE_INSTALL_DOC=$(usex doc)
+		-DMEDFILE_USE_MPI=$(usex mpi)
+		-DMEDFILE_USE_UNICODE=ON
+	)
+	cmake_src_configure
+}
+
+src_install() {
+	cmake_src_install
+
+	# we don't need old 2.3.6 include files
+	rm -r "${ED}"/usr/include/2.3.6 || die "failed to delete obsolete include dir"
+
+	# the optimization done in CMakeLists.txt has been disabled so
+	# we need to do it manually
+	use python && python_optimize
+
+	# Prevent test executables being installed
+	if use test; then
+		rm -r "${ED}"/usr/bin/testc || die "failed to delete C test executables"
+		if use fortran; then
+			rm -r "${ED}"/usr/bin/testf || die "failed to delete fortran test executables"
+		fi
+		if use python; then
+			rm -r "${ED}"/usr/bin/testpy || die "failed to delete python test executables"
+		fi
+	fi
+}
+
+src_test() {
+	# override parallel mode only for tests
+	local myctestargs=( "-j 1" )
+	cmake_src_test
+}
+
+pkg_postinst() {
+	optfeature "xmdump scripts support" dev-lang/tk
+}