prevent division by zero for gradient with no points and add test

[libsvgtiny.git] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index a52041a5d6047fa0b78ae99ac2e47d9dd3aa5c43..a97972023257ad80ffe5f1639b616294dac7bcf5 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,8 +5,9 @@ SOURCES := $(SOURCES) $(BUILDDIR)/src_colors.c
 
 $(BUILDDIR)/src_colors.c: src/colors.gperf
        $(VQ)$(ECHO) "   GPERF: $<"
-       $(Q)gperf --output-file=$@ $<
+       $(Q)gperf --output-file=$@.tmp $<
 # Hack for GCC 4.2 compatibility (gperf 3.0.4 solves this properly)
-       $(Q)$(SED) -i -e 's/#ifdef __GNUC_STDC_INLINE__/#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__/' $@
+       $(Q)$(SED) -e 's/#ifdef __GNUC_STDC_INLINE__/#if defined __GNUC_STDC_INLINE__ || defined __GNUC_GNU_INLINE__/' $@.tmp >$@
+       $(Q)$(RM) $@.tmp
 
-include build/makefiles/Makefile.subdir
+include $(NSBUILD)/Makefile.subdir