!cflags am version $(VER) -DINCLUDE_EMPTY_H `if test -z "$(VER)" && (cd $(srcdir)/..; md5sum -c manifest >/dev/null 2>&1); then cat $(srcdir)/../version.def; else echo "$(VER)"; fi`
!begin am
BUILT_SOURCES = empty.h
-CLEANFILES = empty.h
empty.h: $(allsources)
echo '/* Empty file touched by automake makefile to force rebuild of version.o */' >$@