$(srcdir)/include/svnversion.cpp:
test -f $(srcdir)/include/svnversion.cpp || touch $(srcdir)/include/svnversion.cpp
test -d $(srcdir)/.svn && ( V=`svnversion $(srcdir)/..` && OV=`cat $(srcdir)/include/svnversion.h | cut -d' ' -f3|tr -d '"'` ; if [ "$$V" != "$$OV" ]; then echo "#define VERSION_SVN \"$$V\"" > $(srcdir)/include/svnversion.h ; fi ) || true
-
+ test -f $(srcdir)/include/svnversion.h || echo "#define VERSION_SVN \"unknown\"" > $(srcdir)/include/svnversion.h
TMP_ui =
# Include all the sub-Makefiles