diff options
| -rw-r--r-- | ext/io/console/extconf.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/io/console/extconf.rb b/ext/io/console/extconf.rb index 2f363152e3..bbd1235986 100644 --- a/ext/io/console/extconf.rb +++ b/ext/io/console/extconf.rb @@ -19,5 +19,8 @@ if ok have_func("rb_check_hash_type", "ruby.h") have_func("rb_io_get_write_io", "ruby/io.h") have_func("rb_cloexec_open", "ruby/io.h") + if enable_config("io-console-rb_scan_args-optional-hash", true) + $defs << "-DHAVE_RB_SCAN_ARGS_OPTIONAL_HASH=1" + end create_makefile("io/console") end |