Make it possible to build in a separate directory

[libguestfs.git] / images / Makefile.am

diff --git a/images/Makefile.am b/images/Makefile.am
index dcdf51f..9353e17 100644 (file)
--- a/images/Makefile.am
+++ b/images/Makefile.am
@@ -15,7 +15,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-EXTRA_DIST     = \
+EXTRA_DIST = \
        helloworld.tar \
        helloworld.tar.gz \
        mbr-ext2-empty.img.gz \
@@ -23,10 +23,63 @@ EXTRA_DIST  = \
 
 noinst_DATA = test.sqsh
 
-CLEANFILES = test.sqsh
+CLEANFILES = \
+       test.sqsh \
+       100kallzeroes 100kallnewlines 100kallspaces 100krandom 10klines \
+       initrd
 
-squash_files = helloworld.tar helloworld.tar.gz empty known-1 known-2 known-3
+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) $@
+
+100kallzeroes:
+       rm -f $@ $@-t
+       dd if=/dev/zero of=$@-t bs=1024 count=100
+       mv $@-t $@
+
+100kallnewlines: 100kallzeroes
+       rm -f $@ $@-t
+       tr '\0' '\n' < $< > $@-t
+       mv $@-t $@
+
+100kallspaces: 100kallzeroes
+       rm -f $@ $@-t
+       tr '\0' ' ' < $< > $@-t
+       mv $@-t $@
+
+100krandom:
+       rm -f $@ $@-t
+       dd if=/dev/urandom of=$@-t bs=1024 count=100
+       mv $@-t $@
+
+10klines:
+       rm -f $@ $@-t
+       i=0; \
+       while [ $$i -lt 10000 ]; do \
+         echo "$${i}abcdefghijklmnopqrstuvwxyz"; \
+         i=$$(($$i+1)); \
+       done > $@-t
+       mv $@-t $@
+
+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 $@