--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lz4/lz4.info	Sat Mar 09 10:45:05 2019 +0100
@@ -0,0 +1,23 @@
+#!/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=lz4
+PKGVERSION=1.8.3
+PKGREVISION=1
+PKGLICENSE="BSD2CLAUSE GPLv2"
+PKGSUMMARY="fast compression algorithm"
+PKGDOWNLOAD="https://github.com/$PKGNAME/$PKGNAME/archive/v$PKGVERSION.tar.gz"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lz4/lz4.sh	Sat Mar 09 10:45:05 2019 +0100
@@ -0,0 +1,33 @@
+#!/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 ./lz4.info
+
+set -ex
+
+rm -rf $PKGNAME-$PKGVERSION
+tar xvaf v$PKGVERSION.tar.gz
+pushd $PKGNAME-$PKGVERSION
+
+make CC="$CC" CFLAGS="$CFLAGS" BUILD_STATIC=no PREFIX=/usr
+make BUILD_STATIC=no DESTDIR=$DESTDIR PREFIX=/usr install
+
+popd
+rm -rf $PKGNAME-$PKGVERSION