--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/filesystem/filesystem.info	Fri Mar 01 19:04:55 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=filesystem
+PKGVERSION=0.1
+PKGREVISION=1
+PKGLICENSE="ISC"
+PKGSUMMARY="base filesystem directories"
+PKGDOWNLOAD=""

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/filesystem/filesystem.sh	Fri Mar 01 19:04:55 2019 +0100
@@ -0,0 +1,44 @@
+#!/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.
+#
+
+source ./filesystem.info
+
+set -e
+
+install -d $DESTDIR/etc
+install -d $DESTDIR/mnt
+install -d $DESTDIR/proc
+install -d $DESTDIR/sys
+install -d $DESTDIR/dev/pts
+
+install -d $DESTDIR/usr/{bin,sbin,include,lib,share,src}
+install -d $DESTDIR/usr/share/man/man{1,2,3,4,5,6,7,8}
+
+install -d $DESTDIR/var/{log,empty,run,spool}
+install -d $DESTDIR/var/lib/pkg
+
+install -d -m 1777 $DESTDIR/tmp
+install -d -m 1777 $DESTDIR/var/tmp
+
+# in vanilla /bin, /sbin and /lib are symlinked to /usr
+ln -sf $DESTDIR/bin $DESTDIR/usr/bin
+ln -sf $DESTDIR/lib $DESTDIR/usr/lib
+ln -sf $DESTDIR/sbin $DESTDIR/usr/sbin
+
+# static devices
+mknod $DESTDIR/dev/console c 5 1
+chmod 0600 $DESTDIR/dev/console