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# libguestfs test images
# Copyright (C) 2009 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# Old RHEL 5 autoconf doesn't have builddir.
builddir ?= $(top_builddir)/images
EXTRA_DIST = \
helloworld.tar \
helloworld.tar.gz \
mbr-ext2-empty.img.gz \
empty known-1 known-2 known-3
noinst_DATA = test.sqsh
CLEANFILES = \
test.sqsh \
100kallzeroes 100kallnewlines 100kallspaces 100krandom 10klines \
initrd
squash_files_src = \
$(srcdir)/helloworld.tar \
$(srcdir)/helloworld.tar.gz \
$(srcdir)/empty \
$(srcdir)/known-1 \
$(srcdir)/known-2 \
$(srcdir)/known-3
squash_files_build = \
$(builddir)/100kallzeroes \
$(builddir)/100kallnewlines \
$(builddir)/100kallspaces \
$(builddir)/100krandom \
$(builddir)/10klines \
$(builddir)/initrd
squash_files = $(squash_files_src) $(squash_files_build)
test.sqsh: $(squash_files)
rm -f $@
$(MKSQUASHFS) $(squash_files) $@
$(builddir)/100kallzeroes:
rm -f $@ $@-t
dd if=/dev/zero of=$@-t bs=1024 count=100
mv $@-t $@
$(builddir)/100kallnewlines: $(builddir)/100kallzeroes
rm -f $@ $@-t
tr '\0' '\n' < $< > $@-t
mv $@-t $@
$(builddir)/100kallspaces: $(builddir)/100kallzeroes
rm -f $@ $@-t
tr '\0' ' ' < $< > $@-t
mv $@-t $@
$(builddir)/100krandom:
rm -f $@ $@-t
dd if=/dev/urandom of=$@-t bs=1024 count=100
mv $@-t $@
$(builddir)/10klines:
rm -f $@ $@-t
i=0; \
while [ $$i -lt 10000 ]; do \
echo "$${i}abcdefghijklmnopqrstuvwxyz"; \
i=$$(($$i+1)); \
done > $@-t
mv $@-t $@
$(builddir)/initrd: empty known-1 known-2 known-3
rm -f $@ $@-t
for f in $^; do echo $$f; done | cpio -o -H newc | gzip --best > $@-t
mv $@-t $@
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