diff options
Diffstat (limited to 'ext/io/console/extconf.rb')
| -rw-r--r-- | ext/io/console/extconf.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ext/io/console/extconf.rb b/ext/io/console/extconf.rb index 454a3a70db..be536dff9f 100644 --- a/ext/io/console/extconf.rb +++ b/ext/io/console/extconf.rb @@ -18,6 +18,7 @@ end if ok have_header("sys/ioctl.h") if hdr have_func("rb_funcallv") + have_func("rb_sym2str") # rb_check_hash_type: 1.9.3 # rb_io_get_write_io: 1.9.1 # rb_cloexec_open: 2.0.0 |