Discard --tag options

The BIND9 build system puts the --tag option at the start of the
libtool command-line. With jlibtool this resulted in the erroneous
command `sh -c "--tag=..."`.

The help text says that jlibtool ignores --tag; this commit changes
jlibtool to strip --tag rather than passing it through.

diff --git a/scripts/jlibtool.c b/scripts/jlibtool.c
index 72cd6441691accdbb385aef7d04e725375744458..07989d187a9d9e0f1fe5327c4c7af6e29b5eeafb 100644 (file)
--- a/scripts/jlibtool.c
+++ b/scripts/jlibtool.c
@@ -1166,6 +1166,8 @@ static int parse_long_opt(char const *arg, command_t *cmd)
                print_config(value);
 
                exit(0);
+       } else if (strcmp(var, "tag") == 0) {
+               DEBUG("discard --tag=%s\n", value);
        } else {
                return 0;
        }