From b7265ca413b650ff74d46e4c117e66171f620d27 Mon Sep 17 00:00:00 2001
From: Eugene Suter
Date: Tue, 17 Aug 2010 22:36:22 -0500
Subject: libraries/lapack: Updated for version 3.2.2.

This commit also changes the versioning of the shared library
to use liblapack.so.3 as opposed to the full 3.2.2, even though
the filename is still the same.  This should allow for less
annoying upgrades - thanks to Pablo Santamaria for the tip.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
---
 libraries/lapack/lapack.SlackBuild | 31 +++++++++++++++++--------------
 libraries/lapack/lapack.info       |  6 +++---
 2 files changed, 20 insertions(+), 17 deletions(-)

diff --git a/libraries/lapack/lapack.SlackBuild b/libraries/lapack/lapack.SlackBuild
index 6b7dd871c9..03c28a6630 100644
--- a/libraries/lapack/lapack.SlackBuild
+++ b/libraries/lapack/lapack.SlackBuild
@@ -1,29 +1,29 @@
 #!/bin/sh
 
-# Slackware build script for BLAS and LAPACK libraries.
+# Slackware build script for LAPACK libraries.
 
 # Written by Eugene Suter <easuter@gmail.com>
-
-# Licence: Read the LICENCE file in the tarball
+# Thanks to Pablo Santamaria <pablosantamaria@gmail.com> for fixing the 
+# shared library version problem (major version consistency between updates)
 
 PRGNAM=lapack
-VERSION=${VERSION:-3.2.1}
+VERSION=${VERSION:-3.2.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
-# Automatically determine the architecture we're building on:
+MAJOR=$(echo $VERSION | cut -d. -f1)
+
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
     i?86) ARCH=i486 ;;
     arm*) ARCH=arm ;;
-    # Unless $ARCH is already set, use uname -m for all other archs:
        *) ARCH=$( uname -m ) ;;
   esac
 fi
 
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
-PKG=$TMP/package-$PRGNAM
+PKG=$TMP/package-$PRGNAM 
 OUTPUT=${OUTPUT:-/tmp}
 
 if [ "$ARCH" = "i486" ]; then
@@ -47,7 +47,7 @@ rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 rm -rf $PRGNAM-$VERSION
-tar xvf $CWD/$PRGNAM-$VERSION.tgz
+tar xvf $CWD/$PRGNAM.tgz
 cd $PRGNAM-$VERSION
 chown -R root:root .
 find . \
@@ -66,21 +66,24 @@ make OPTS="$SLKCFLAGS" NOOPT="$NOOPTFLAGS" lapacklib
 # Build dynamic libraries (it would be really nice for the netlib folks to 
 # include this already...)
 
-#LAPACK only. We assume blas is already insralled in /usr/lib
+# LAPACK only. We assume blas is already installed in /usr/lib${LIBDIRSUFFIX}
 (
  mkdir shared_$PRGNAM
  cd shared_$PRGNAM
  ar -x ../lib$PRGNAM.a
- gcc -fPIC -lgfortran -shared *.o -Wl,-soname,$PRGNAM.so.$VERSION \
-	-o lib$PRGNAM.so.$VERSION
+ gcc -fPIC -lgfortran -shared *.o -W1,-soname,lib$PRGNAM.so.$MAJOR \
+	 -o lib$PRGNAM.so.$VERSION
 )
 
 mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}
 cp lib$PRGNAM.a $PKG/usr/lib${LIBDIRSUFFIX}
 cp shared_$PRGNAM/lib$PRGNAM.so.$VERSION $PKG/usr/lib${LIBDIRSUFFIX}
-( cd $PKG/usr/lib${LIBDIRSUFFIX}
-  chmod 755 lib$PRGNAM.so.$VERSION
-  ln -s lib$PRGNAM.so.$VERSION lib$PRGNAM.so
+
+(
+ cd $PKG/usr/lib${LIBDIRSUFFIX}
+  chmod 755 *.so.*
+  ln -s lib$PRGNAM.so.$VERSION lib$PRGNAM.so.$MAJOR
+  ln -s lib$PRGNAM.so.$MAJOR lib$PRGNAM.so
 )
 
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
diff --git a/libraries/lapack/lapack.info b/libraries/lapack/lapack.info
index 312e01dee4..f0f49f4d7d 100644
--- a/libraries/lapack/lapack.info
+++ b/libraries/lapack/lapack.info
@@ -1,8 +1,8 @@
 PRGNAM="lapack"
-VERSION="3.2.1"
+VERSION="3.2.2"
 HOMEPAGE="http://www.netlib.org/lapack/"
-DOWNLOAD="http://www.netlib.org/lapack/lapack-3.2.1.tgz"
-MD5SUM="a3202a4f9e2f15ffd05d15dab4ac7857"
+DOWNLOAD="http://www.netlib.org/lapack/lapack.tgz"
+MD5SUM="10832891c9e8100f81108c1ec7da0da4"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 MAINTAINER="Eugene Suter"
-- 
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