[sci-libs/mpiblacs] Install blacs headers.

1 files changed, 117 insertions, 0 deletions

diff --git a/sci-libs/mpiblacs/mpiblacs-1.1-r1.ebuild b/sci-libs/mpiblacs/mpiblacs-1.1-r1.ebuild
new file mode 100644
index 000000000..caa8acece
--- /dev/null
+++ b/sci-libs/mpiblacs/mpiblacs-1.1-r1.ebuild
@@ -0,0 +1,117 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+inherit eutils toolchain-funcs versionator alternatives-2
+
+DESCRIPTION="Basic Linear Algebra Communication Subprograms with MPI"
+HOMEPAGE="http://www.netlib.org/blacs/"
+SRC_URI="${HOMEPAGE}/${PN}.tgz
+	${HOMEPAGE}/${PN}-patch03.tgz
+	test? ( ${HOMEPAGE}/blacstester.tgz )"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="static-libs test"
+
+RDEPEND="virtual/mpi[fortran]
+	virtual/blas"
+DEPEND="${RDEPEND}
+	dev-util/pkgconfig"
+
+S="${WORKDIR}/BLACS"
+
+make_shared_lib() {
+	local libstatic=${1}
+	local soname=$(basename "${1%.a}").so.$(get_major_version)
+	shift
+	einfo "Making ${soname}"
+	${LINK:-$(tc-getCC)} ${LDFLAGS}  \
+		-shared -Wl,-soname="${soname}" \
+		-Wl,--whole-archive "${libstatic}" -Wl,--no-whole-archive \
+		"$@" -o $(dirname "${libstatic}")/"${soname}" || die "${soname} failed"
+	ln -s "${soname}" $(dirname "${libstatic}")/"${soname%.*}"
+}
+
+src_prepare() {
+	find . -name Makefile -exec sed -i -e 's:make:$(MAKE):g' '{}' \;
+
+	sed -e "s:\(SHELL\s*=\).*:\1$(type -P sh):" \
+		-e "s:\(BTOPdir\s*=\).*:\1${S}:" \
+		-e "s:\(BLACSFINIT\s*=\).*:\1\$(BLACSdir)/lib${PN}F77init.a:" \
+		-e "s:\(BLACSCINIT\s*=\).*:\1\$(BLACSdir)/lib${PN}Cinit.a:" \
+		-e "s:\(BLACSLIB\s*=\).*:\1\$(BLACSdir)/lib${PN}.a:" \
+		-e "s:\(MPIINCdir\s*=\).*:\1${EPREFIX}/usr/include:" \
+		-e "s:\(MPILIB\s*=\).*:\1:" \
+		-e '/SYSINC.*=/d' \
+		-e 's:\(INTFACE\s*=\).*:\1-DAdd_:' \
+		-e 's:\(TRANSCOMM\s*=\).*:\1-DUseMpi2:' \
+		-e "s:\(F77\s*=\).*:\1mpif77:" \
+		-e "s:\(F77NO_OPTFLAGS\s*=\).*:\1-O0:" \
+		-e "s:\(F77FLAGS\s*=\).*:\1${FFLAGS}:" \
+		-e "s:\(F77LOADFLAGS\s*=\).*:\1${LDFLAGS}:" \
+		-e "s:\(CC\s*=\).*:\1mpicc:" \
+		-e "s:\(CCFLAGS\s*=\).*:\1${CFLAGS}:" \
+		-e "s:\(CCLOADFLAGS\s*=\).*:\1${LDFLAGS}:" \
+		-e "s:\(ARCH\s*=\).*:\1$(tc-getAR):" \
+		-e "s:\(RANLIB\s*=\).*:\1$(tc-getRANLIB):" \
+		BMAKES/Bmake.MPI-LINUX > Bmake.inc || die
+}
+
+src_compile() {
+	emake \
+		F77NO_OPTFLAGS="-O0 -fPIC" \
+		F77FLAGS="${FFLAGS} -fPIC" \
+		CCFLAGS="${CFLAGS} -fPIC" \
+		mpi
+	cd LIB
+	LINK=mpif77 make_shared_lib lib${PN}.a
+	LINK=mpicc make_shared_lib lib${PN}Cinit.a -L. -l${PN}
+	LINK=mpif77 make_shared_lib lib${PN}F77init.a -L. -l${PN}
+	cd "${S}"
+	if use static-libs; then
+		emake clean -C SRC/MPI && rm -f LIB/*.a
+		emake mpi
+	fi
+}
+
+src_test() {
+	emake tester
+	cd TESTING/EXE
+	local x
+	# do not die because we are expecting an abort
+	for x in ./x*; do
+		mpirun -np 4 $x 2>&1 | tee $x.log
+		grep -q "\*\*\*" $x.log && die "$x failed"
+	done
+}
+
+src_install() {
+	pushd LIB
+	dolib.so lib*.so*
+	use static-libs && dolib.a lib*.a
+	cat <<-EOF > ${PN}.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: ${PN}
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -l${PN} -l${PN}Cinit -l${PN}F77init -lm
+		Cflags: -I\${includedir}/${PN}
+		Requires: blas
+	EOF
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins ${PN}.pc || die
+	alternatives_for blacs ${PN} 0 \
+		"/usr/$(get_libdir)/pkgconfig/blacs.pc" "${PN}.pc"
+	popd
+
+	pushd SRC/MPI
+	insinto /usr/include/blacs
+	doins Bconfig.h Bdef.h
+	popd
+}