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authorS├ębastien Fabbro <sebfabbro@gmail.com>2011-08-22 19:55:38 +0100
committerS├ębastien Fabbro <sebfabbro@gmail.com>2011-08-22 19:55:38 +0100
commit386ffc59fdfa2c360140d6ba6bfde937fead9d8e (patch)
tree52ac7f102e4868d350a336e6b2e3179e903b0d45 /sci-libs/cblas-reference/cblas-reference-20110218.ebuild
parentadded mkl (diff)
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added cblas-reference
Diffstat (limited to 'sci-libs/cblas-reference/cblas-reference-20110218.ebuild')
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diff --git a/sci-libs/cblas-reference/cblas-reference-20110218.ebuild b/sci-libs/cblas-reference/cblas-reference-20110218.ebuild
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+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+
+inherit eutils alternatives-2 flag-o-matic toolchain-funcs
+
+MYPN="${PN/-reference/}"
+
+DESCRIPTION="C wrapper interface to the F77 reference BLAS implementation"
+LICENSE="public-domain"
+HOMEPAGE="http://www.netlib.org/blas/"
+SRC_URI="http://www.netlib.org/blas/blast-forum/${MYPN}.tgz -> ${P}.tgz"
+
+SLOT="0"
+IUSE="static-libs"
+KEYWORDS="~alpha ~amd64 ~hppa ~ppc ~ppc64 ~s390 ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+
+RDEPEND="virtual/blas
+ virtual/fortran"
+DEPEND="${RDEPEND}
+ dev-util/pkgconfig"
+
+S="${WORKDIR}/CBLAS"
+
+LIBNAME=refcblas
+LIBVER=3
+
+make_shared_lib() {
+ local libstatic=${1}
+ local soname=$(basename "${1%.a}").so.${LIBVER}
+ 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' '{}' \;
+ append-cflags -DADD_
+ cat > Makefile.in <<-EOF
+ BLLIB=$(pkg-config --libs blas)
+ FC=$(tc-getFC)
+ CC=$(tc-getCC)
+ CBLIB=../lib/lib${LIBNAME}.a
+ LOADER=\$(FC)
+ ARCH=$(tc-getAR)
+ ARCHFLAGS=cr
+ RANLIB=$(tc-getRANLIB)
+ EOF
+}
+
+src_compile() {
+ emake \
+ FFLAGS="${FFLAGS} -fPIC" \
+ CFLAGS="${CFLAGS} -fPIC" \
+ CBLIB=../lib/lib${LIBNAME}.a \
+ alllib
+ cd lib
+ make_shared_lib lib${LIBNAME}.a $(pkg-config --libs blas)
+ cd "${S}"
+ if use static-libs; then
+ emake clean
+ emake alllib
+ fi
+}
+
+src_test() {
+ cd testing
+ emake
+ emake run
+}
+
+src_install() {
+ dolib.so lib/lib${LIBNAME}.so*
+ use static-libs && dolib.a lib/lib${LIBNAME}.a
+ insinto /usr/include/cblas
+ doins include/cblas.h
+ cat <<-EOF > ${LIBNAME}.pc
+ prefix=${EPREFIX}/usr
+ libdir=\${prefix}/$(get_libdir)
+ includedir=\${prefix}/include
+ Name: ${LIBNAME}
+ Description: ${DESCRIPTION}
+ Version: ${PV}
+ URL: ${HOMEPAGE}
+ Libs: -L\${libdir} -l${LIBNAME}
+ Private: -lm
+ Cflags: -I\${includedir}/cblas
+ Requires: blas
+ EOF
+ insinto /usr/$(get_libdir)/pkgconfig
+ doins ${LIBNAME}.pc
+ dodoc README
+ insinto /usr/share/doc/${PF}
+ doins examples/*.c
+ alternatives_for cblas reference 0 \
+ /usr/$(get_libdir)/pkgconfig/cblas.pc ${LIBNAME}.pc \
+ /usr/include/cblas.h cblas/cblas.h
+}