[gentoo-commits] repo/gentoo:master commit in: sci-libs/gsl/

[Amy Liffey]

commit:     d605c4d73a17a910c6bf7d5ce3cced96d7fedab9
Author:     Amy Liffey <amynka <AT> gentoo <DOT> org>
AuthorDate: Mon Aug  6 14:10:13 2018 +0000
Commit:     Amy Liffey <amynka <AT> gentoo <DOT> org>
CommitDate: Mon Aug  6 14:10:13 2018 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=d605c4d7

sci-libs/gsl: version bump 2.5

Closes: https://bugs.gentoo.org/661380
Package-Manager: Portage-2.3.40, Repoman-2.3.9

 sci-libs/gsl/Manifest       |   1 +
 sci-libs/gsl/gsl-2.5.ebuild | 112 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 113 insertions(+)

diff --git a/sci-libs/gsl/Manifest b/sci-libs/gsl/Manifest
index a5822d65a93..00fc6640e73 100644
--- a/sci-libs/gsl/Manifest
+++ b/sci-libs/gsl/Manifest
@@ -2,3 +2,4 @@ DIST gsl-1.16-cblas.patch.bz2 2810 BLAKE2B 364c9f93a386e5d95c86789a3c00231cdfbe5
 DIST gsl-1.16.tar.gz 3534080 BLAKE2B 1c55a41e5ed57b57f671074240d23416aa8f23e3cc2bb832e455d4f44d307e6be6adfa3671dbbf2aa14604ea49f96ff636de7909f3532cdc811f6bd99b0aa59d SHA512 94e998953f30d701e1cd0a5e05d572c5cca7b6f40f0533aa85394ba4218946826408093ffe3049a0ab13d6ba87034fcec1a7d52a67d0b8860dc02b5fd4feb8eb
 DIST gsl-2.3-cblas.patch.bz2 12036 BLAKE2B ddad801cc42f925581e2e4995292f3eab0d2faf70c43c3b205fcf521b98e426df1d0824ed7d98b2c4cc89bbc4068fd45f2595dc02d23bded5c702b5a01bbfdb2 SHA512 37b867a21e60cd96c453ae24139bcf16c00c85bb6d5a3dcece81185fd9af5870c5167d2fa3c74cffce55bfb84f72be34d28ea94e0889904f8dda8687f66b4d23
 DIST gsl-2.4.tar.gz 5916715 BLAKE2B f22c07b2d5759a383e05b8bfdba70071672cc27f12ff2a8c755451fe7e10c8e2d80e3fcc601508c5e9942e4cfd05e51c43ba96666326b760e4390eb0c2552886 SHA512 12442b023dd959e8b22a9c486646b5cedec7fdba0daf2604cda365cf96d10d99aefdec2b42e59c536cc071da1525373454e5ed6f4b15293b305ca9b1dc6db130
+DIST gsl-2.5.tar.gz 7303881 BLAKE2B 7c6d10c21071a1af1f03123f83244476d2e90fcd27d05a115b03a74fe631eb7d8081f5260e534ae58ab0997c1111f980a5e4cb50d110ca626fe810c44be70180 SHA512 5b4c5c023f9029ce220f4e09aa4d0234fed94d42ac224d58fda095fe0532d54237a7c33278f8b5d0ba051f6004486edb38d0adb4fcb49337a8c1d8a18cf4a24a

diff --git a/sci-libs/gsl/gsl-2.5.ebuild b/sci-libs/gsl/gsl-2.5.ebuild
new file mode 100644
index 00000000000..da1026f0739
--- /dev/null
+++ b/sci-libs/gsl/gsl-2.5.ebuild
@@ -0,0 +1,112 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools flag-o-matic toolchain-funcs
+
+DESCRIPTION="The GNU Scientific Library"
+HOMEPAGE="https://www.gnu.org/software/gsl/"
+SRC_URI="mirror://gnu/${PN}/${P}.tar.gz
+	https://dev.gentoo.org/~mgorny/dist/${PN}-2.3-cblas.patch.bz2"
+
+LICENSE="GPL-3"
+SLOT="0/23"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux ~x86-macos ~sparc-solaris ~x86-solaris"
+IUSE="cblas-external +deprecated static-libs"
+
+RDEPEND="cblas-external? ( virtual/cblas:= )"
+DEPEND="${RDEPEND}
+	app-eselect/eselect-cblas
+	virtual/pkgconfig"
+
+PATCHES=( "${WORKDIR}"/${PN}-2.3-cblas.patch )
+
+pkg_pretend() {
+	# prevent to use external cblas from a previously installed gsl
+	local current_lib
+	if use cblas-external; then
+		current_lib=$(eselect cblas show | cut -d' ' -f2)
+		if [[ ${current_lib} == gsl ]]; then
+			ewarn "USE flag cblas-external is set: linking gsl with an external cblas."
+			ewarn "However the current selected external cblas is gsl."
+			ewarn "Please install and/or eselect another cblas"
+			die "Circular gsl dependency"
+		fi
+	fi
+}
+
+src_prepare() {
+	ESELECT_PROF="gsl"
+
+	# bug 349005
+	[[ $(tc-getCC)$ == *gcc* ]] && \
+		[[ $(tc-getCC)$ != *apple* ]] && \
+		[[ $(gcc-major-version)$(gcc-minor-version) -eq 44 ]] \
+		&& filter-mfpmath sse
+	filter-flags -ffast-math
+
+	default
+	if use deprecated; then
+		sed -i -e "/GSL_DISABLE_DEPRECATED/,+2d" configure.ac || die
+	fi
+	eautoreconf
+
+	cp "${FILESDIR}"/eselect.cblas.gsl "${T}"/ || die
+	sed -i -e "s:/usr:${EPREFIX}/usr:" "${T}"/eselect.cblas.gsl || die
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		sed -i -e 's/\.so\([\.0-9]\+\)\?/\1.dylib/g' \
+			"${T}"/eselect.cblas.gsl || die
+	fi
+}
+
+src_configure() {
+	if use cblas-external; then
+		export CBLAS_LIBS="$($(tc-getPKG_CONFIG) --libs cblas)"
+		export CBLAS_CFLAGS="$($(tc-getPKG_CONFIG) --cflags cblas)"
+	fi
+	econf \
+		--enable-shared \
+		$(use_with cblas-external) \
+		$(use_enable static-libs static)
+}
+
+src_test() {
+	local MAKEOPTS="${MAKEOPTS} -j1"
+	default
+}
+
+src_install() {
+	default
+
+	find "${ED}" -name '*.la' -exec rm -f {} +
+
+	# take care of pkgconfig file for cblas implementation.
+	sed \
+		-e "s/@LIBDIR@/$(get_libdir)/" \
+		-e "s/@PV@/${PV}/" \
+		-e "/^prefix=/s:=:=${EPREFIX}:" \
+		-e "/^libdir=/s:=:=${EPREFIX}:" \
+		"${FILESDIR}"/cblas.pc.in > cblas.pc \
+		|| die "sed cblas.pc failed"
+	insinto /usr/$(get_libdir)/blas/gsl
+	doins cblas.pc
+	eselect cblas add $(get_libdir) "${T}"/eselect.cblas.gsl \
+		${ESELECT_PROF}
+}
+
+pkg_postinst() {
+	local p=cblas
+	local current_lib=$(eselect ${p} show | cut -d' ' -f2)
+	if [[ ${current_lib} == ${ESELECT_PROF} || -z ${current_lib} ]]; then
+		# work around eselect bug #189942
+		local configfile="${EROOT}"/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_lib}"
+		elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
+		elog "\t eselect ${p} set ${ESELECT_PROF}"
+	fi
+}