* guile-snarf.in: Be sure to exit with an error if CPP does.

[bpt/guile.git] / libguile / Makefile.in

diff --git a/libguile/Makefile.in b/libguile/Makefile.in
index 6d4445c..70a804b 100644 (file)
--- a/libguile/Makefile.in
+++ b/libguile/Makefile.in
@@ -691,7 +691,8 @@ libpath.h: $(srcdir)/Makefile.in  $(top_builddir)/config.status
        @echo '}' >> libpath.tmp
        @mv libpath.tmp libpath.h
 .c.x:
-       ./guile-snarf $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $< > $@
+       ./guile-snarf $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $< > $@ \
+       || (rm $@; false)
 
 cpp_err_symbols.c: cpp_err_symbols.in
        $(AWK) -f $(srcdir)/cpp_cnvt.awk < $(srcdir)/cpp_err_symbols.in > \