diff options
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1508,7 +1508,8 @@ proc_options(long argc, char **argv, ruby_cmdline_options_t *opt, int envopt) FEATURE_SET(opt->features, FEATURE_BIT(yjit)); setup_yjit_options(s); #else - rb_warn("Ruby was built without YJIT support"); + rb_warn("Ruby was built without YJIT support." + " You may need to install rustc to build Ruby with YJIT."); #endif } else if (strcmp("yydebug", s) == 0) { |