commit:     0ee2f57c366d2c6241dc74cbe4c41f8a3e358dee
Author:     Sébastien Fabbro <bicatali <AT> gentoo <DOT> org>
AuthorDate: Tue Jul 11 17:49:54 2017 +0000
Commit:     Sebastien Fabbro <bicatali <AT> gentoo <DOT> org>
CommitDate: Tue Jul 11 20:20:13 2017 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0ee2f57c

sci-libs/gsl: version bump

Package-Manager: Portage-2.3.6, Repoman-2.3.2

 sci-libs/gsl/Manifest       |   1 +
 sci-libs/gsl/gsl-2.4.ebuild | 111 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 112 insertions(+)

diff --git a/sci-libs/gsl/Manifest b/sci-libs/gsl/Manifest
index 3cc474ccbb5..5cc43d24c28 100644
--- a/sci-libs/gsl/Manifest
+++ b/sci-libs/gsl/Manifest
@@ -1,3 +1,4 @@
 DIST gsl-1.16.tar.gz 3534080 SHA256 
73bc2f51b90d2a780e6d266d43e487b3dbd78945dd0b04b14ca5980fe28d2f53 SHA512 
94e998953f30d701e1cd0a5e05d572c5cca7b6f40f0533aa85394ba4218946826408093ffe3049a0ab13d6ba87034fcec1a7d52a67d0b8860dc02b5fd4feb8eb
 WHIRLPOOL 
46bf814c882ca36600d258097642a734b6a6483302cc64c14cab55c0c056ae6116c204495b3b81c57fec1871e145fbc5aa3900006e52e494e9e2fcd34ec06301
 DIST gsl-2.1.tar.gz 3827265 SHA256 
59ad06837397617f698975c494fe7b2b698739a59e2fcf830b776428938a0c66 SHA512 
d63660fdfae9c9ec9f4fd1894b0af705297cefb6169973ef10faacd0b8a3d52f537508e9c07f4f9f4253138cc48e5570bb10ef303538226d7febd92e8fd184b0
 WHIRLPOOL 
60aa8ea8d19bc88ace49fcb807f63877d3bd32ff5c9bbca0db9d45b55b3929bba93756f82ce8777be852ca9b015e425540b33091a58ea7edac0d74560cbe39a5
 DIST gsl-2.3.tar.gz 4510731 SHA256 
562500b789cd599b3a4f88547a7a3280538ab2ff4939504c8b4ac4ca25feadfb SHA512 
ada622079f4ac667d95f74b38aa368726fc1b18fd34555bcefe90920d3da93a9289ebff966be43325af806107001bc8973daf9f8418e6c97b866be2296b566ff
 WHIRLPOOL 
f6c597f88ccc4b98002f3887a0268f4964c2c6243196e1fd862f3c7360798900a8cfa4d739b9876b13b71481d175904d1577b6b059a31aa16156fe9fc3848ea5
+DIST gsl-2.4.tar.gz 5916715 SHA256 
4d46d07b946e7b31c19bbf33dda6204d7bedc2f5462a1bae1d4013426cd1ce9b SHA512 
12442b023dd959e8b22a9c486646b5cedec7fdba0daf2604cda365cf96d10d99aefdec2b42e59c536cc071da1525373454e5ed6f4b15293b305ca9b1dc6db130
 WHIRLPOOL 
5703de11ec8e8ba6a204ff87c0f3b695e7363d1f2322eb2fe13686b315ef922d3d1b64959c8a7d59d73aafbe716ba02f14265f9c37edd4569f8d02b06c32229f

diff --git a/sci-libs/gsl/gsl-2.4.ebuild b/sci-libs/gsl/gsl-2.4.ebuild
new file mode 100644
index 00000000000..f7dd010c507
--- /dev/null
+++ b/sci-libs/gsl/gsl-2.4.ebuild
@@ -0,0 +1,111 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit autotools eutils 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"
+
+LICENSE="GPL-3"
+SLOT="0/23"
+KEYWORDS="~alpha ~amd64 ~arm ~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="${RDEPEND}
+       app-eselect/eselect-cblas
+       virtual/pkgconfig"
+
+PATCHES=( "${FILESDIR}"/${PN}-2.3-cblas.patch )
+
+pkg_pretend() {
+       # prevent to use external cblas from a previously installed gsl
+       local current_lib
+       if use cblas-external; then
+               current_lib=$(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
+}

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