(snarfcppopts): New var.

(.c.x): Use $(snarfcppopts). Rework guile-snarf usage.

diff --git a/guile-readline/Makefile.am b/guile-readline/Makefile.am
index c8cb59e..73c098f 100644 (file)
--- a/guile-readline/Makefile.am
+++ b/guile-readline/Makefile.am
@@ -45,10 +45,10 @@ pkginclude_HEADERS = readline.h
 ice9dir = $(datadir)/guile/$(VERSION)/ice-9
 ice9_DATA = readline.scm
 
+snarfcppopts = $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)
 SUFFIXES = .x
 .c.x:
-       $(GUILE_SNARF) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS) $< > $@ \
-       || { rm $@; false; }
+       $(GUILE_SNARF) $< $(snarfcppopts)
 
 EXTRA_DIST = $(ice9_DATA) LIBGUILEREADLINE-VERSION
 ETAGS_ARGS = $(ice9_DATA)