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-rw-r--r--libraries/lapack/lapack.SlackBuild14
1 files changed, 13 insertions, 1 deletions
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