[GRASS-SVN] r40221 - grass/trunk/include/Make

[svn_grass at osgeo.org]

Author: glynn
Date: 2010-01-04 16:02:20 -0500 (Mon, 04 Jan 2010)
New Revision: 40221

Modified:
   grass/trunk/include/Make/Html.make
Log:
Guard against empty $(IMGSRC) (work-around suspected make bug)


Modified: grass/trunk/include/Make/Html.make
===================================================================
--- grass/trunk/include/Make/Html.make	2010-01-04 21:01:21 UTC (rev 40220)
+++ grass/trunk/include/Make/Html.make	2010-01-04 21:02:20 UTC (rev 40221)
@@ -14,7 +14,9 @@
 $(HTMLDIR)/%.html: %.html %.tmp.html $(HTMLSRC) | $(HTMLDIR)
 	$(PYTHON) $(GISBASE)/tools/mkhtml.py $* > $@
 ifneq ($(strip $(IMGSRC)),)
-	$(MAKE) $(patsubst %,$(HTMLDIR)/%,$(IMGSRC))
+	if test -n "$(IMGSRC)" ; then \
+		$(MAKE) $(patsubst %,$(HTMLDIR)/%,$(IMGSRC)) ; \
+	fi
 endif
 
 $(HTMLDIR)/%.png: %.png | $(HTMLDIR)