--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/tree/tree.sh	Fri Jul 12 21:00:00 2019 +0200
@@ -0,0 +1,41 @@
+#!/bin/sh
+#
+# Copyright (c) 2019 FirstName LastName <mailaddress>
+#
+# 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=tree
+PKGVERSION=1.8.0
+PKGREVISION=1
+PKGLICENSE="GPLv2"
+PKGSUMMARY="a command line tool to list recursively directories"
+PKGDOWNLOAD="ftp://mama.indstate.edu/linux/$PKGNAME/$PKGNAME-$PKGVERSION.tgz"
+
+: ${CC:=clang}
+: ${CFLAGS:=-O2}
+: ${LDFLAGS:=}
+
+build()
+{
+	rm -rf $PKGNAME-$PKGVERSION
+	tar xvaf $PKGNAME-$PKGVERSION.tgz
+	cd $PKGNAME-$PKGVERSION
+
+	patch -p0 < ../patch-Makefile.patch
+	make CC="$CC" EXTRA_CFLAGS="$CFLAGS" LDFLAGS="$LDFLAGS"
+	make prefix=$DESTDIR MANDIR=$DESTDIR/share/man/man1 install
+
+	cd ..
+	rm -rf $PKGNAME-$PKGVERSION
+}