ext/rbs_extension/extconf.rb in
rbs-2.1.0
vs ext/rbs_extension/extconf.rb in
rbs-2.2.0
- old
+ new
@@ -1,3 +1,4 @@
require 'mkmf' $INCFLAGS << " -I$(top_srcdir)" if $extmk
+$CFLAGS += " -std=c99 "
create_makefile 'rbs_extension'