commit:     83bbe850f91ca9ffd05dc7dd6a0051ecb50b1fd2
Author:     Justin Lecher <jlec <AT> gentoo <DOT> org>
AuthorDate: Tue Jun 16 13:32:19 2015 +0000
Commit:     Justin Lecher <jlec <AT> gentoo <DOT> org>
CommitDate: Tue Jun 16 13:32:19 2015 +0000
URL:        https://gitweb.gentoo.org/proj/sci.git/commit/?id=83bbe850

sci-libs/gsl: Fix problems during installation with multilib and alternatives, 
https://github.com/gentoo-science/sci/issues/438

Package-Manager: portage-2.2.20

 sci-libs/gsl/ChangeLog          |  7 ++++-
 sci-libs/gsl/gsl-1.16-r1.ebuild | 60 -----------------------------------------
 sci-libs/gsl/gsl-1.16-r2.ebuild |  8 ++++--
 sci-libs/gsl/metadata.xml       | 10 +++----
 4 files changed, 17 insertions(+), 68 deletions(-)

diff --git a/sci-libs/gsl/ChangeLog b/sci-libs/gsl/ChangeLog
index 0ffe3bd..936c4df 100644
--- a/sci-libs/gsl/ChangeLog
+++ b/sci-libs/gsl/ChangeLog
@@ -1,7 +1,12 @@
 # ChangeLog for sci-libs/gsl
-# Copyright 1999-2014 Gentoo Foundation; Distributed under the GPL v2
+# Copyright 1999-2015 Gentoo Foundation; Distributed under the GPL v2
 # $Header: /var/cvsroot/gentoo-x86/sci-libs/gsl/ChangeLog,v 1.77 2010/08/09 
09:32:55 xarthisius Exp $
 
+  16 Jun 2015; Justin Lecher <[email protected]> -gsl-1.16-r1.ebuild,
+  gsl-1.16-r2.ebuild, metadata.xml:
+  sci-libs/gsl: Fix problems during installation with multilib and 
alternatives,
+  https://github.com/gentoo-science/sci/issues/438
+
 *gsl-1.16-r2 (10 Nov 2014)
 
   10 Nov 2014; Christoph Junghans <[email protected]> +gsl-1.16-r2.ebuild:

diff --git a/sci-libs/gsl/gsl-1.16-r1.ebuild b/sci-libs/gsl/gsl-1.16-r1.ebuild
deleted file mode 100644
index f19bba1..0000000
--- a/sci-libs/gsl/gsl-1.16-r1.ebuild
+++ /dev/null
@@ -1,60 +0,0 @@
-# Copyright 1999-2014 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-# $Header: $
-
-EAPI=5
-
-AUTOTOOLS_AUTORECONF=1
-
-inherit alternatives-2 autotools-utils eutils toolchain-funcs
-
-DESCRIPTION="GNU Scientific Library"
-HOMEPAGE="http://www.gnu.org/software/gsl/";
-SRC_URI="mirror://gnu/${PN}/${P}.tar.gz"
-
-LICENSE="GPL-3"
-SLOT="0"
-KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc 
~x86 ~x86-fbsd ~x86-interix ~amd64-linux ~x86-linux ~x86-macos ~x64-macos 
~sparc-solaris ~x86-solaris"
-IUSE="cblas-external static-libs"
-
-RDEPEND="cblas-external? ( virtual/cblas )"
-DEPEND="${RDEPEND}
-       virtual/pkgconfig"
-
-PATCHES=( "${FILESDIR}"/${P}-cblas-external.patch )
-
-src_configure() {
-       if use cblas-external; then
-               export CBLAS_LIBS="$($(tc-getPKG_CONFIG) --libs cblas)"
-               export CBLAS_CFLAGS="$($(tc-getPKG_CONFIG) --cflags cblas)"
-       fi
-       local myeconfargs=(
-               $(use_with cblas-external)
-       )
-       autotools-utils_src_configure
-}
-
-src_install() {
-       autotools-utils_src_install
-       local libname=gslcblas
-
-       cat <<-EOF > ${libname}.pc
-               prefix=${EPREFIX}/usr
-               libdir=\${prefix}/$(get_libdir)
-               includedir=\${prefix}/include
-               Name: ${libname}
-               Description: ${DESCRIPTION} CBLAS implementation
-               Version: ${PV}
-               URL: ${HOMEPAGE}
-               Libs: -L\${libdir} -l${libname}
-               Libs.private: -lm
-               Cflags: -I\${includedir}
-       EOF
-       insinto /usr/$(get_libdir)/pkgconfig
-       doins ${libname}.pc
-
-       # Don't add gsl as a cblas alternative if using cblas-external
-       use cblas-external || alternatives_for cblas gsl 0 \
-               /usr/$(get_libdir)/pkgconfig/cblas.pc ${libname}.pc \
-               /usr/include/cblas.h gsl/gsl_cblas.h
-}

diff --git a/sci-libs/gsl/gsl-1.16-r2.ebuild b/sci-libs/gsl/gsl-1.16-r2.ebuild
index 7cf4402..fada147 100644
--- a/sci-libs/gsl/gsl-1.16-r2.ebuild
+++ b/sci-libs/gsl/gsl-1.16-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2014 Gentoo Foundation
+# Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Header: $
 
@@ -53,8 +53,12 @@ multilib_src_install() {
        insinto /usr/$(get_libdir)/pkgconfig
        doins ${libname}.pc
 
+       GSL_ALTERNATIVES+=( /usr/$(get_libdir)/pkgconfig/cblas.pc ${libname}.pc 
)
+}
+
+multilib_src_install_all() {
        # Don't add gsl as a cblas alternative if using cblas-external
        use cblas-external || alternatives_for cblas gsl 0 \
-               /usr/$(get_libdir)/pkgconfig/cblas.pc ${libname}.pc \
+               ${GSL_ALTERNATIVES[@]} \
                /usr/include/cblas.h gsl/gsl_cblas.h
 }

diff --git a/sci-libs/gsl/metadata.xml b/sci-libs/gsl/metadata.xml
index 9be87ca..2d7f4e7 100644
--- a/sci-libs/gsl/metadata.xml
+++ b/sci-libs/gsl/metadata.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd";>
 <pkgmetadata>
-<herd>sci</herd>
-<longdescription lang="en">
+  <herd>sci</herd>
+  <longdescription lang="en">
   The GNU Scientific Library (GSL) is a collection of routines for
   numerical analysis. The routines are written from scratch by the GSL
   team in C, and present a modern API for C programmers, while allowing
@@ -15,8 +15,8 @@
   differential equations, quadrature, Monte Carlo integration, special
   functions, physical constants, and much more. 
 </longdescription>
-<use>
-  <flag name="cblas-external">Link gsl with external cblas provided by
+  <use>
+    <flag name="cblas-external">Link gsl with external cblas provided by
   (<pkg>virtual/cblas</pkg>) instead of shipped internal version</flag>
-</use>
+  </use>
 </pkgmetadata>

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