--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphics/giflib/giflib.sh	Mon Aug 26 20:20:00 2019 +0200
@@ -0,0 +1,45 @@
+#!/bin/sh
+#
+# Copyright (c) 2019 David Demelier <markand@malikania.fr>
+#
+# Permission to use, copy, modify, and/or distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+
+PKGNAME=giflib
+PKGVERSION=5.2.1
+PKGREVISION=1
+PKGLICENSE="MIT"
+PKGSUMMARY="library for reading / writing GIF images"
+PKGDOWNLOAD="https://sourceforge.net/projects/$PKGNAME/files/$PKGNAME-$PKGVERSION.tar.gz"
+
+: ${CC:=clang}
+: ${CFLAGS:=-O2}
+
+build()
+{
+	rm -rf $PKGNAME-$PKGVERSION
+	tar xvf $PKGNAME-$PKGVERSION.tar.gz
+	cd $PKGNAME-$PKGVERSION
+
+	sed -i -e '12iCFLAGS+= $(EXTRA_CFLAGS)' Makefile
+
+	make \
+		CC="$CC" \
+		DESTDIR=$DESTDIR \
+		EXTRA_CFLAGS="$CFLAGS" \
+		PREFIX= \
+		all install
+
+	cd ..
+	rm -rf $PKGNAME-$PKGVERSION
+}