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-rwxr-xr-xsource/l/libpng/libpng.SlackBuild21
1 files changed, 16 insertions, 5 deletions
diff --git a/source/l/libpng/libpng.SlackBuild b/source/l/libpng/libpng.SlackBuild
index 91bc3a188..e4ec60837 100755
--- a/source/l/libpng/libpng.SlackBuild
+++ b/source/l/libpng/libpng.SlackBuild
@@ -1,6 +1,6 @@
-#!/bin/sh
+#!/bin/bash
-# Copyright 2015 Patrick J. Volkerding, Sebeka, Minnesota, USA
+# Copyright 2015, 2018 Patrick J. Volkerding, Sebeka, Minnesota, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
@@ -20,10 +20,11 @@
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+cd $(dirname $0) ; CWD=$(pwd)
PKGNAM=libpng
VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
-BUILD=${BUILD:-1}
+BUILD=${BUILD:-2}
# Automatically determine the architecture we're building on:
if [ -z "$ARCH" ]; then
@@ -36,6 +37,14 @@ if [ -z "$ARCH" ]; then
export ARCH
fi
+# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
+# the name of the created package would be, and then exit. This information
+# could be useful to other scripts.
+if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
+ echo "$PKGNAM-$VERSION-$ARCH-$BUILD.txz"
+ exit 0
+fi
+
NUMJOBS=${NUMJOBS:-" -j7 "}
if [ "$ARCH" = "i386" ]; then
@@ -64,7 +73,6 @@ else
LIBDIRSUFFIX=""
fi
-CWD=$(pwd)
TMP=${TMP:-/tmp}
PKG=$TMP/package-$PKGNAM
@@ -92,12 +100,15 @@ CFLAGS="$SLKCFLAGS" \
--includedir=/usr/include \
--mandir=/usr/man \
--disable-static \
- --build=$ARCH-slackware-linux
+ --build=$ARCH-slackware-linux || exit 1
# Build and install:
make $NUMJOBS || make || exit 1
make install DESTDIR=$PKG || exit 1
+# Don't ship .la files:
+rm -f $PKG/{,usr/}lib${LIBDIRSUFFIX}/*.la
+
# Strip binaries:
( cd $PKG
find . | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null