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 ac861848fa..57cd7ad87f 100644 --- a/ext/io/console/extconf.rb +++ b/ext/io/console/extconf.rb @@ -14,6 +14,7 @@ else end have_header("sys/ioctl.h") have_func("rb_io_get_write_io", "ruby/io.h") +have_func("dup3", "unistd.h") if ok create_makefile("io/console") end |