sys-cluster/sionlib: fix linking issues

Signed-off-by: Alessandro Barbieri <lssndrbarbieri@gmail.com>

sys-cluster/sionlib/sionlib-1.7.7-r4.ebuild

@@ -0,0 +1,129 @@
+# Copyright 2019-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DOCS_BUILDER="doxygen"
+DOCS_CONFIG_NAME="doxy"
+FORTRAN_NEEDED="fortran"
+PYTHON_COMPAT=( pypy3 python3_{8..10} )
+
+inherit docs flag-o-matic fortran-2 python-any-r1 toolchain-funcs
+
+DESCRIPTION="Scalable I/O library for parallel access to task-local files"
+HOMEPAGE="https://www.fz-juelich.de/ias/jsc/EN/Expertise/Support/Software/SIONlib/_node.html"
+SRC_URI="http://apps.fz-juelich.de/jsc/sionlib/download.php?version=${PV} -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+cxx debug deep-est-sdv doc examples +fortran hostname-regex +mpi +ompi +openmp +parutils +pthreads python sionfwd" #cuda
+
+RDEPEND="
+	mpi? ( virtual/mpi )
+	ompi? (
+		|| ( sys-devel/gcc:*[openmp] sys-libs/libomp )
+		virtual/mpi
+	)
+	openmp? ( || ( sys-devel/gcc:*[openmp] sys-libs/libomp ) )
+	sionfwd? ( sys-cluster/SIONfwd )
+"
+DEPEND="
+	${RDEPEND}
+	${PYTHON_DEPS}
+"
+
+REQUIRED_USE="?? ( hostname-regex deep-est-sdv )"
+PATCHES=(
+	"${FILESDIR}/${PN}-respect-flags-v3.patch"
+	"${FILESDIR}/${PN}-build-shared-libraries.patch"
+	"${FILESDIR}/${PN}-fix-linking.patch"
+)
+
+pkg_setup() {
+	FORTRAN_NEED_OPENMP=0
+	use openmp && FORTRAN_NEED_OPENMP=1
+	use ompi && FORTRAN_NEED_OPENMP=1
+
+	fortran-2_pkg_setup
+}
+
+src_configure() {
+	tc-export AR CC CXX F77 FC
+	export MPICC=/usr/bin/mpicc
+	export MPICXX=/usr/bin/mpicxx
+	export MPIF77=/usr/bin/mpif77
+	export MPIF90=/usr/bin/mpif90
+	export F90=$(tc-getFC)
+	export OMPF77=$(tc-getF77)
+	export OMPF90=$(tc-getFC)
+
+	append-fflags -fallow-argument-mismatch
+
+	local msa="none"
+	use deep-est-sdv && msa="deep-est-sdv"
+	use hostname-regex && msa="hostname-regex"
+
+	local myconf=(
+		--disable-gcovr
+		--disable-kcov
+		--disable-mic
+		--msa="${msa}"
+		--prefix="${T}/prefix/usr"
+		$(use_enable debug)
+		$(use_enable pthreads)
+	)
+
+	#custom configure?
+	use cxx || myconf+=( "--disable-cxx" )
+	use fortran || myconf+=( "--disable-fortran" )
+	use mpi || myconf+=( "--disable-mpi" )
+	use ompi || myconf+=( "--disable-ompi" )
+	use openmp || myconf+=( "--disable-omp" )
+	use parutils || myconf+=( "--disable-parutils" )
+
+	use python && myconf+=( "--enable-python=3" )
+	use sionfwd && myconf+=( "--enable-sionfwd=${EPREFIX}/usr" )
+
+	./configure "${myconf[@]}" || die
+}
+
+src_compile() {
+	export VARTEXFONTS="${T}/fonts"
+	emake C_AR=$(tc-getAR) F90=$(tc-getFC)
+	docs_compile
+}
+
+src_install() {
+	mkdir -p "${T}/prefix/usr/share/doc/${PF}" || die
+	default
+
+	if use examples ; then
+		mv "${T}/prefix/usr/examples" "${T}/prefix/usr/share/doc/${PF}/" || die
+	else
+		rm -r "${T}/prefix/usr/examples" || die
+	fi
+
+	insinto "/usr/include/sionlib"
+	doins -r "${T}"/prefix/usr/include/*
+	rm -r "${T}/prefix/usr/include" || die
+
+	exeinto "/usr/libexec/${PN}"
+	doexe "${T}"/prefix/usr/bin/*partest
+	rm "${T}"/prefix/usr/bin/*partest || die
+
+	# move 64 bit libraries to lib64
+	libs64=( "${T}"/prefix/usr/lib/*64* )
+	if [[ ${#libs64[@]} -gt 0 ]]; then
+		mkdir "${T}/prefix/usr/lib64" || die
+		for l in "${libs64[@]}" ; do
+			mv "${l}" "${T}/prefix/usr/lib64/" || die
+		done
+	fi
+
+	rsync -ravXHA "${T}/prefix/usr" "${ED}/" || die
+	docompress -x "/usr/share/doc/${PF}/examples"
+
+	find "${ED}" -name '*.la' -delete || die
+}