complain when SWIG is not present, but needed

18 years ago · b1ec6f9a57
parent 918aee6f42
commit b1ec6f9a57
1 changed files with 1 additions and 0 deletions
--- a/VisualNaCro/Makefile.am
+++ b/VisualNaCro/Makefile.am
@ -37,6 +37,7 @@ PERL5_CCFLAGS = @PERL5CCFLAGS@
 # ----------------------------------------------------------------

 $(ISRCS): $(INTERFACE)
+	@test -n "$(SWIG)" || (echo "Need SWIG" && exit 1)
 	$(SWIG) -perl5 $(SWIGOPT) $(INTERFACE)

 $(OBJS): $(SRCS) $(INTERFACE)