From 42dae95ac0a8313b836950043d4b2be8db13176f Mon Sep 17 00:00:00 2001
From: David Somero <xgizzmo@slackbuilds.org>
Date: Fri, 4 Jun 2010 01:07:19 -0400
Subject: libraries/lapack: Misc automated cleanups.

Signed-off-by: David Somero <xgizzmo@slackbuilds.org>
---
 libraries/lapack/lapack.SlackBuild | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/libraries/lapack/lapack.SlackBuild b/libraries/lapack/lapack.SlackBuild
index 228777ec65..9635ba9245 100644
--- a/libraries/lapack/lapack.SlackBuild
+++ b/libraries/lapack/lapack.SlackBuild
@@ -8,10 +8,19 @@
 
 PRGNAM=lapack
 VERSION=${VERSION:-3.2.1}
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
+# Automatically determine the architecture we're building on:
+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
@@ -27,6 +36,9 @@ elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   NOOPTFLAGS="-fPIC"
   LIBDIRSUFFIX="64"
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
 fi
 
 set -e # Exit on most errors
-- 
cgit v1.2.3