--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/bzip2/bzip2.sh	Sun Mar 10 13:56:10 2019 +0100
@@ -0,0 +1,43 @@
+#!/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.
+#
+
+: ${CC:=gcc}
+: ${CFLAGS:=-O2}
+
+source ./bzip2.info
+
+set -ex
+
+rm -rf $PKGNAME-$PKGVERSION
+tar xvaf $PKGNAME-$PKGVERSION.tar.gz
+pushd $PKGNAME-$PKGVERSION
+
+if [ "$(uname -m)" = "x86_64" ]; then
+	CFLAGS="-fPIC $CFLAGS"
+fi
+
+sed -i -e 's/$(PREFIX)/$(DESTDIR)$(PREFIX)/g' Makefile
+patch -p1 < ../CVE-2016-3189.patch
+make CC="$CC" CFLAGS="$CFLAGS" -f Makefile-libbz2_so all
+make install DESTDIR=$DESTDIR PREFIX=/usr
+install -D libbz2.so.$PKGVERSION $DESTDIR/usr/lib/libbz2.so.$PKGVERSION
+ln -s libbz2.so.$PKGVERSION $DESTDIR/usr/lib/libbz2.so
+ln -s libbz2.so.$PKGVERSION $DESTDIR/usr/lib/libbz2.so.${PKGVERSION%%.*}
+rm -f $DESTDIR/usr/lib/libbz2.a
+
+popd
+rm -rf $PKGNAME-$PKGVERSION