X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=Makefile.inc;h=aa01812cf7e657818cd3b060b17d25fef09da4e0;hb=a426d77f10289d95a6360a00f7e10ecbc07d5372;hp=dd724ba3fe1cf22ac74d16056f580cb6f11fadc0;hpb=435400ad65aed40472353d3816ca95249a8f61a7;p=gedcom-parse.git

diff --git a/Makefile.inc b/Makefile.inc
index dd724ba..aa01812 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -16,8 +16,10 @@ endef
 	then \
 	  touch $(srcdir)/$@; \
 	fi
-	if ! diff -q $< $(srcdir)/$@ > /dev/null; \
+	if diff $< $(srcdir)/$@ > /dev/null 2>&1; \
 	then \
+	  : ; \
+	else \
 	  rm $(srcdir)/$@; \
 	  cp $(srcdir)/$< $(srcdir)/$@; \
 	fi