[gentoo-commits] proj/sci:master commit in: sci-libs/openblas/

["Sebastien Fabbro" <bicatali@gentoo.org>]

commit:     cf67f948ad50d5a91aaff51daf5a1b0c4b28f54a
Author:     Sébastien Fabbro <sebfabbro <AT> gmail <DOT> com>
AuthorDate: Fri Mar 16 21:40:59 2012 +0000
Commit:     Sebastien Fabbro <bicatali <AT> gentoo <DOT> org>
CommitDate: Fri Mar 16 21:40:59 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/sci.git;a=commit;h=cf67f948

sci-libs/openblas: Version bump

(Portage version: 2.1.10.44/git/Linux x86_64, unsigned Manifest commit)

---
 sci-libs/openblas/ChangeLog                   |    6 +
 sci-libs/openblas/openblas-0.1_alpha25.ebuild |  126 +++++++++++++++++++++++++
 2 files changed, 132 insertions(+), 0 deletions(-)

diff --git a/sci-libs/openblas/ChangeLog b/sci-libs/openblas/ChangeLog
index 34d9ae2..bf190d3 100644
--- a/sci-libs/openblas/ChangeLog
+++ b/sci-libs/openblas/ChangeLog
@@ -2,6 +2,12 @@
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
 # $Header: $
 
+*openblas-0.1_alpha25 (16 Mar 2012)
+
+  16 Mar 2012; Sébastien Fabbro <bicatali@gentoo.org>
+  +openblas-0.1_alpha25.ebuild:
+  Version bump
+
   15 Mar 2012; François Bissey <francois.bissey@canterbury.ac.nz>
   openblas-0.1_alpha2.ebuild, openblas-9999.ebuild:
   correct typo

diff --git a/sci-libs/openblas/openblas-0.1_alpha25.ebuild b/sci-libs/openblas/openblas-0.1_alpha25.ebuild
new file mode 100644
index 0000000..c5a8dba
--- /dev/null
+++ b/sci-libs/openblas/openblas-0.1_alpha25.ebuild
@@ -0,0 +1,126 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=4
+
+inherit eutils toolchain-funcs alternatives-2 git-2 multilib
+
+DESCRIPTION="Optimized BLAS library based on GotoBLAS2"
+HOMEPAGE="http://xianyi.github.com/OpenBLAS/"
+EGIT_REPO_URI="git://github.com/xianyi/OpenBLAS.git"
+EGIT_COMMIT="v0.1alpha2.5"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~x86-macos ~ppc-macos ~x64-macos"
+
+IUSE="+incblas int64 dynamic openmp static-libs threads"
+
+RDEPEND="virtual/fortran"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MYPN}"
+
+pkg_setup() {
+	ewarn "If the compilation fails, try setting the TARGET environment variable"
+	ewarn "to your CPU's codename and run emerge again."
+}
+
+src_prepare() {
+	epatch "${FILESDIR}"/${PN}-{sharedlibs,aliasing}.patch
+	# respect LDFLAGS
+	sed -i -e '/^LDFLAGS\s*=/d' Makefile.* || die
+	# respect CFLAGS only if dynamic flag not enabled
+	if ! use dynamic; then
+		sed -i \
+			-e "/^COMMON_OPT/s/-O2/${CFLAGS}/" \
+			Makefile.rule || die
+	fi
+	# fix executable stacks
+	local i
+	for i in $(find . -name \*.S); do
+		cat >> ${i} <<-EOF
+			#if defined(__ELF__)
+			.section .note.GNU-stack,"",%progbits
+			#endif
+		EOF
+	done
+}
+
+src_configure() {
+	local use_openmp=$(use openmp && echo 1)
+	use threads && use openmp && use_openmp="" && \
+		einfo "openmp and threads enabled: using threads"
+	sed -i \
+		-e "s:^#\s*\(NO_LAPACK\)\s*=.*:\1=1:" \
+		-e "s:^#\s*\(CC\)\s*=.*:\1=$(tc-getCC):" \
+		-e "s:^#\s*\(FC\)\s*=.*:\1=$(tc-getFC):" \
+		-e "s:^#\s*\(USE_THREAD\)\s*=.*:\1=$(use threads && echo 1 || echo 0):" \
+		-e "s:^#\s*\(USE_OPENMP\)\s*=.*:\1=${use_openmp}:" \
+		-e "s:^#\s*\(DYNAMIC_ARCH\)\s*=.*:\1=$(use dynamic && echo 1):" \
+		-e "s:^#\s*\(INTERFACE64\)\s*=.*:\1=$(use int64 && echo 1):" \
+		-e "s:^#\s*\(NO_CBLAS\)\s*=.*:\1=$(use incblas || echo 1):" \
+		Makefile.rule || die
+}
+
+src_compile() {
+	mkdir solibs
+	emake libs shared && mv *$(get_libname) solibs/
+	use static-libs && emake clean && emake libs NEED_PIC=
+}
+
+src_test() {
+	emake tests
+}
+
+src_install() {
+	local profname=${PN} threads
+	use int64 && profname=${profname}-int64
+	if use threads; then
+		threads="-pthread"
+		profname=${profname}-threads
+	elif use openmp; then
+		profname=${profname}-openmp
+	fi
+
+	dolib.so solibs/lib*$(get_libname)
+	use static-libs && dolib.a lib*.a
+
+	# create pkg-config file and associated eselect file
+	cat <<-EOF > ${profname}.pc
+		prefix=${EPREFIX}/usr
+		libdir=\${prefix}/$(get_libdir)
+		includedir=\${prefix}/include
+		Name: ${PN}
+		Description: ${DESCRIPTION}
+		Version: ${PV}
+		URL: ${HOMEPAGE}
+		Libs: -L\${libdir} -lopenblas -lm ${threads}
+	EOF
+
+	alternatives_for blas ${profname} 0 \
+		"/usr/$(get_libdir)/pkgconfig/blas.pc" "${profname}.pc"
+
+	if use incblas; then
+		echo >> ${profname}.pc "Cflags: -I\${includedir}/${PN}"
+		insinto /usr/include/${PN}
+		doins cblas.h common*.h config.h param.h
+		alternatives_for cblas ${profname} 0 \
+			"/usr/$(get_libdir)/pkgconfig/cblas.pc" "${profname}.pc" \
+			"/usr/include/cblas.h" "${PN}/cblas.h"
+	fi
+
+	insinto /usr/$(get_libdir)/pkgconfig
+	doins ${profname}.pc
+	dodoc GotoBLAS_{01Readme,03FAQ,04FAQ,05LargePage,06WeirdPerformance}.txt
+
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		cd "${ED}"/usr/$(get_libdir)
+		for d in *.dylib ; do
+			ebegin "correcting install_name of ${d}"
+			install_name_tool -id "${EPREFIX}/usr/$(get_libdir)/${d}" "${d}"
+			eend $?
+		done
+	fi
+}