Version bump.

Package-Manager: portage-2.1.7.17/cvs/Linux x86_64

3 files changed, 261 insertions, 1 deletions

diff --git a/sci-libs/blas-atlas/ChangeLog b/sci-libs/blas-atlas/ChangeLog
index a34defbb67d4..381c91bf9540 100644
--- a/sci-libs/blas-atlas/ChangeLog
+++ b/sci-libs/blas-atlas/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sci-libs/blas-atlas
 # Copyright 1999-2010 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sci-libs/blas-atlas/ChangeLog,v 1.96 2010/02/06 17:08:34 markusle Exp $
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/blas-atlas/ChangeLog,v 1.97 2010/02/19 02:35:21 markusle Exp $
+
+*blas-atlas-3.9.23 (18 Feb 2010)
+
+  18 Feb 2010; Markus Dittrich <markusle@gentoo.org>
+  +blas-atlas-3.9.23.ebuild, +files/atlas-3.9.23-ger-fix.patch:
+  Version bump. This also fixes a regression in GER tuning code
+  (ID 2953608 on atlas' sourceforge issue tracker).
 
 *blas-atlas-3.9.21-r1 (06 Feb 2010)
 
diff --git a/sci-libs/blas-atlas/blas-atlas-3.9.23.ebuild b/sci-libs/blas-atlas/blas-atlas-3.9.23.ebuild
new file mode 100644
index 000000000000..31938004ccaf
--- /dev/null
+++ b/sci-libs/blas-atlas/blas-atlas-3.9.23.ebuild
@@ -0,0 +1,241 @@
+# Copyright 1999-2010 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-libs/blas-atlas/blas-atlas-3.9.23.ebuild,v 1.1 2010/02/19 02:35:21 markusle Exp $
+
+inherit eutils toolchain-funcs fortran multilib
+
+DESCRIPTION="Automatically Tuned Linear Algebra Software BLAS implementation"
+HOMEPAGE="http://math-atlas.sourceforge.net/"
+MY_PN=${PN/blas-/}
+PATCH_V="3.9.21"
+SRC_URI="mirror://sourceforge/math-atlas/${MY_PN}${PV}.tar.bz2
+	mirror://gentoo/${MY_PN}-${PATCH_V}-shared-libs.2.patch.bz2"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~ppc ~ppc64 ~sparc ~x86"
+IUSE="doc"
+
+RDEPEND="app-admin/eselect-blas
+	app-admin/eselect-cblas
+	doc? ( app-doc/blas-docs )"
+DEPEND="app-admin/eselect-blas
+	app-admin/eselect-cblas
+	>=sys-devel/libtool-1.5"
+
+S="${WORKDIR}/ATLAS"
+
+pkg_setup() {
+	# icc won't compile (as of icc-10.0.026)
+	# and will blow out $PORTAGE_TMPDIR
+	if [[ $(tc-getCC) = icc* ]]; then
+		eerror "icc compiler is not supported with sci-libs/blas-atlas"
+		die "blas-atlas won't compile with icc"
+	fi
+
+	FORTRAN="g77 gfortran ifc"
+	fortran_pkg_setup
+	echo
+	ewarn "Please make sure to disable CPU throttling completely"
+	ewarn "during the compile of blas-atlas. Otherwise, all atlas"
+	ewarn "generated timings will be completely random and the"
+	ewarn "performance of the resulting libraries will be degraded"
+	ewarn "considerably."
+	echo
+	ewarn "For users of <=gcc-4.1 only:"
+	ewarn "If you experience failing SANITY tests during"
+	ewarn "atlas' compile please try passing -mfpmath=387; this"
+	ewarn "option might also result in much better performance"
+	ewarn "than using then sse instruction set depending on your"
+	ewarn "CPU."
+	echo
+	ewarn "If blas-atlas fails during linking with a message"
+	ewarn "'relocation R_X86_64_32 .... recompile with -fPIC.'"
+	ewarn "please re-emerge libtool and then try again."
+	echo
+	epause 5
+}
+
+src_unpack() {
+	unpack ${A}
+
+	cd "${S}"
+	epatch "${DISTDIR}"/${MY_PN}-${PATCH_V}-shared-libs.2.patch.bz2
+	epatch "${FILESDIR}"/${MY_PN}-${PV}-ger-fix.patch
+	epatch "${FILESDIR}"/${MY_PN}-asm-gentoo.patch
+
+	BLD_DIR="${S}"/gentoo-build
+	mkdir "${BLD_DIR}" || die "failed to generate build directory"
+	cd "${BLD_DIR}"
+	cp "${FILESDIR}"/war . && chmod a+x war || die "failed to install war"
+
+	local archselect=
+	if use amd64 || use ppc64; then
+		archselect="-b 64"
+	elif use alpha; then
+		archselect=""
+	else
+		archselect="-b 32"
+	fi
+
+	# Remove -m64 on alpha, since the compiler doesn't support it
+	use alpha && sed -i -e 's/-m64//g' "${S}"/CONFIG/src/probe_comp.c
+
+	# unfortunately, atlas-3.9.0 chokes when passed
+	# x86_64-pc-linux-gnu-gcc and friends instead of
+	# plain gcc. Hence, we'll have to workaround this
+	# until it is fixed by upstream
+	local c_compiler=$(tc-getCC)
+	if [[ "${c_compiler}" == *gcc* ]]; then
+		c_compiler="gcc"
+	fi
+
+	../configure \
+		--cc="${c_compiler}" \
+		--cflags="${CFLAGS}" \
+		--prefix="${D}/${DESTTREE}" \
+		--libdir="${D}/${DESTTREE}"/$(get_libdir)/atlas \
+		--incdir="${D}/${DESTTREE}"/include \
+		-C ac "${c_compiler}" -F ac "${CFLAGS}" \
+		-C if ${FORTRANC} -F if "${FFLAGS:-'-O2'}" \
+		-Ss pmake "\$(MAKE) ${MAKEOPTS}" \
+		-Si cputhrchk 0 ${archselect} \
+		|| die "configure failed"
+
+	# fix LDFLAGS
+	sed -e "s|LDFLAGS =.*|LDFLAGS = ${LDFLAGS}|" \
+		-i "${BLD_DIR}"/Make.inc
+}
+
+src_compile() {
+	cd "${BLD_DIR}"
+
+	# atlas does its own parallel builds
+	# — and it fails parallel make, bug #294172
+	emake -j1 || die "emake failed"
+
+	RPATH="${DESTTREE}"/$(get_libdir)/blas
+	emake -j1 \
+		LIBDIR=$(get_libdir) \
+		RPATH="${RPATH}"/atlas \
+		shared || die "failed to build shared libraries"
+
+	# build shared libraries of threaded libraries if applicable
+	if [[ -d gentoo/libptcblas.a ]]; then
+		emake -j1 \
+			LIBDIR=$(get_libdir) \
+			RPATH="${RPATH}"/threaded-atlas \
+			ptshared || die "failed to build threaded shared libraries"
+	fi
+}
+
+src_test() {
+	# make check does not work because
+	# we don't build lapack libs
+	for i in F77 C; do
+		einfo "Testing ${i} interface"
+		cd "${BLD_DIR}"/interfaces/blas/${i}/testing
+		make sanity_test || die "emake tests for ${i} failed"
+		if [[ -d "${BLD_DIR}"/gentoo/libptf77blas.a ]]; then
+			make ptsanity_test || die "emake tests threaded for ${i}failed"
+		fi
+	done
+	echo "Timing ATLAS"
+	cd "${BLD_DIR}"
+	emake time || die "emake time failed"
+}
+
+src_install () {
+	dodir "${RPATH}"/atlas
+	cd "${BLD_DIR}"/gentoo/libs
+	cp -P libatlas* "${D}/${DESTTREE}"/$(get_libdir) \
+		|| die "Failed to install libatlas"
+
+	# pkgconfig files
+	local extlibs="-lm"
+	local threadlibs
+	[[ ${FORTRANC} == gfortran ]] && extlibs="${extlibs} -lgfortran"
+	[[ ${FORTRANC} == g77 ]] && extlibs="${extlibs} -lg2c"
+	cp "${FILESDIR}"/blas.pc.in blas.pc
+	cp "${FILESDIR}"/cblas.pc.in cblas.pc
+	sed -i \
+		-e "s:@LIBDIR@:$(get_libdir)/blas/atlas:" \
+		-e "s:@PV@:${PV}:" \
+		-e "s:@EXTLIBS@:${extlibs}:g" \
+		-e "s:@THREADLIBS@:${threadlibs}:g" \
+		*blas.pc || die "sed *blas.pc failed"
+
+	cp -P *blas* "${D}/${RPATH}"/atlas \
+		|| die "Failed to install blas/cblas"
+
+	ESELECT_PROF=atlas
+	eselect blas add $(get_libdir) "${FILESDIR}"/eselect.blas.atlas ${ESELECT_PROF}
+	eselect cblas add $(get_libdir) "${FILESDIR}"/eselect.cblas.atlas ${ESELECT_PROF}
+
+	if [[ -d "${BLD_DIR}"/gentoo/threaded-libs ]];	then
+		dodir "${RPATH}"/threaded-atlas
+		cd "${BLD_DIR}"/gentoo/threaded-libs
+
+		# pkgconfig files
+		cp "${FILESDIR}"/blas.pc.in blas.pc
+		cp "${FILESDIR}"/cblas.pc.in cblas.pc
+		threadlibs="-lpthread"
+		sed -i \
+			-e "s:@LIBDIR@:$(get_libdir)/blas/threaded-atlas:" \
+			-e "s:@PV@:${PV}:" \
+			-e "s:@EXTLIBS@:${extlibs}:g" \
+			-e "s:@THREADLIBS@:${threadlibs}:g" \
+			*blas.pc || die "sed *blas.pc failed"
+
+		cp -P * "${D}/${RPATH}"/threaded-atlas \
+			|| die "Failed to install threaded atlas"
+		ESELECT_PROF=atlas-threads
+
+		eselect blas add $(get_libdir) "${FILESDIR}"/eselect.blas.threaded-atlas ${ESELECT_PROF}
+		eselect cblas add $(get_libdir) "${FILESDIR}"/eselect.cblas.threaded-atlas ${ESELECT_PROF}
+	fi
+
+	insinto "${DESTTREE}"/include/atlas
+	doins \
+		"${S}"/include/cblas.h \
+		"${S}"/include/atlas_misc.h \
+		"${S}"/include/atlas_enum.h \
+		"${S}"/include/atlas_aux.h \
+		|| die "failed to install headers"
+
+	# These headers contain the architecture-specific
+	# optimizations determined by ATLAS. The atlas-lapack build
+	# is much shorter if they are available, so save them:
+	doins "${BLD_DIR}"/include/*.h \
+		|| die "failed to install timing headers"
+
+	# some docs
+	cd "${S}"/doc
+	dodoc INDEX.txt AtlasCredits.txt ChangeLog || die "dodoc failed"
+	# atlas specific doc (blas generic docs installed by blas-docs)
+	if use doc; then
+		insinto /usr/share/doc/${PF}
+		doins atlas*pdf cblasqref.pdf || die "doins docs failed"
+	fi
+}
+
+pkg_postinst() {
+	for p in blas cblas; do
+		local current_p=$(eselect ${p} show | cut -d' ' -f2)
+		# this snippet works around the eselect bug #189942 and makes
+		# sure that users upgrading from a previous blas-atlas
+		# version pick up the new pkg-config files
+		if [[ ${current_p} == ${ESELECT_PROF} \
+			  || ${current_p} == "threaded-atlas" \
+			  || -z ${current_p} ]]; then
+			local configfile="${ROOT}"/etc/env.d/${p}/$(get_libdir)/config
+			[[ -e ${configfile} ]] && rm -f ${configfile}
+			eselect ${p} set ${ESELECT_PROF}
+			elog "${p} has been eselected to ${ESELECT_PROF}"
+		else
+			elog "Current eselected ${p} is ${current_p}"
+			elog "To use the ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
+			elog "\t eselect ${p} set ${ESELECT_PROF}"
+		fi
+	done
+}
diff --git a/sci-libs/blas-atlas/files/atlas-3.9.23-ger-fix.patch b/sci-libs/blas-atlas/files/atlas-3.9.23-ger-fix.patch
new file mode 100644
index 000000000000..c12a83f9dbb5
--- /dev/null
+++ b/sci-libs/blas-atlas/files/atlas-3.9.23-ger-fix.patch
@@ -0,0 +1,12 @@
+diff -Naur ATLAS/tune/blas/ger/r1hgen.c ATLAS.new/tune/blas/ger/r1hgen.c
+--- ATLAS/tune/blas/ger/r1hgen.c	2010-02-07 19:41:01.000000000 -0500
++++ ATLAS.new/tune/blas/ger/r1hgen.c	2010-02-18 11:54:46.000000000 -0500
+@@ -1030,7 +1030,7 @@
+       r1b->XU = xu;
+       r1b->YU = yu;
+       r1b->flag = iflag;
+-      r1b->CacheElts = l1mul * GetL1CacheElts(pre);
++      r1b->CacheElts = (l1mul/100.0) * GetL1CacheElts(pre);
+       r1hgen(pre, path, -1, r1b, NULL);
+       exit(0);
+    }