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

["Justin Lecher" <jlec@gentoo.org>]

commit:     23f10c612d85c8aef50ecdc14efbe05a4e2f05e8
Author:     Justin Lecher <jlec <AT> gentoo <DOT> org>
AuthorDate: Tue Dec  8 15:25:09 2015 +0000
Commit:     Justin Lecher <jlec <AT> gentoo <DOT> org>
CommitDate: Tue Dec  8 15:25:09 2015 +0000
URL:        https://gitweb.gentoo.org/proj/sci.git/commit/?id=23f10c61

sci-libs/atlas: Optionally build deprecated lapack routines

Package-Manager: portage-2.2.26
Signed-off-by: Justin Lecher <jlec <AT> gentoo.org>

 sci-libs/atlas/atlas-3.11.38-r1.ebuild | 11 ++++++++---
 sci-libs/atlas/metadata.xml            |  1 +
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/sci-libs/atlas/atlas-3.11.38-r1.ebuild b/sci-libs/atlas/atlas-3.11.38-r1.ebuild
index 4a7d193..3c760fe 100644
--- a/sci-libs/atlas/atlas-3.11.38-r1.ebuild
+++ b/sci-libs/atlas/atlas-3.11.38-r1.ebuild
@@ -18,10 +18,11 @@ SRC_URI="mirror://sourceforge/math-atlas/${PN}${PV}.tar.bz2
 LICENSE="BSD"
 SLOT="0"
 KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="doc fortran generic ifko lapack static-libs threads"
+IUSE="+deprecated doc fortran generic ifko lapack static-libs threads"
 
-RDEPEND=""
-DEPEND="${RDEPEND}"
+REQUIRED_USE="
+	deprecated? ( lapack )
+	lapack? ( fortran )"
 
 S="${WORKDIR}/ATLAS"
 
@@ -111,6 +112,10 @@ src_configure() {
 		# for debugging
 		echo ${myconf[@]} > myconf.out
 		"${S}"/configure ${myconf[@]} || die "configure in ${confdir} failed"
+
+		if use deprecated; then
+			echo "BUILD_DEPRECATED=1" >> src/lapack/reference/make.inc.example || die
+		fi
 	}
 
 	atlas_configure shared "-Fa alg -fPIC" ${EXTRA_ECONF}

diff --git a/sci-libs/atlas/metadata.xml b/sci-libs/atlas/metadata.xml
index 77d74d9..ba20464 100644
--- a/sci-libs/atlas/metadata.xml
+++ b/sci-libs/atlas/metadata.xml
@@ -11,6 +11,7 @@
   LAPACK using the reference LAPACK from Netlib.
 </longdescription>
   <use>
+    <flag name="deprecated">Build deprecated routines</flag>
     <flag name="generic">Build atlas assuming a fairly generic architecture (sse2 for x86, core2 for amd64)</flag>
     <flag name="ifko">Use iFKO to improve ATLAS performance (ATTENTION!!! Increases builtime enormously)</flag>
   </use>