X-Git-Url: http://sru.miketaylor.org.uk/?a=blobdiff_plain;f=etc%2FMakefile.am;h=e979a099728246b58c3db670ca29696353551eb0;hb=371a02c325fb4d7cdfc24a81c38e36077382e648;hp=d3a76b125158ec31e37439729656f60d6ce274e6;hpb=b8f2a2ba8d050d936b7f5fbdd6c2d057d032fec7;p=metaproxy-moved-to-github.git

diff --git a/etc/Makefile.am b/etc/Makefile.am
index d3a76b1..e979a09 100644
--- a/etc/Makefile.am
+++ b/etc/Makefile.am
@@ -34,8 +34,10 @@ etcdata_DATA = $(xmlconfig) $(config)
 EXTRA_DIST = $(etcdata_DATA) cgi.sh
 
 .PHONY: check_rng
-check_rng: 
-	xmllint --noout --xinclude --relaxng $(rng) $(xmlconfig)
+check_rng:
+	if test -f $(rng); then \
+		xmllint --noout --xinclude --relaxng $(rng) $(xmlconfig); \
+	fi
 
 ## Only run XSD checks for a "new" Libxml2
 .PHONY: check_xsd