travis-ci: build with the right compiler

diff --git a/parse-options.h b/parse-options.h
index 6c4fe2016d65f1093400f8f5080085eb244f0026..a650a7d220bd972b10b7e4a30119e9de3b8ba23a 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -208,6 +208,7 @@ extern int opterror(const struct option *opt, const char *reason, int flags);
 /*----- incremental advanced APIs -----*/
 
 enum {
+       PARSE_OPT_COMPLETE = -2,
        PARSE_OPT_HELP = -1,
        PARSE_OPT_DONE,
        PARSE_OPT_NON_OPTION,