diff options
Diffstat (limited to 'ext/posix_mq/extconf.rb')
| -rw-r--r-- | ext/posix_mq/extconf.rb | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/posix_mq/extconf.rb b/ext/posix_mq/extconf.rb index b45cff6..e890276 100644 --- a/ext/posix_mq/extconf.rb +++ b/ext/posix_mq/extconf.rb @@ -1,5 +1,7 @@ require "mkmf" +have_header("sys/select.h") +have_header("signal.h") have_header("mqueue.h") or abort "mqueue.h header missing" have_func("rb_str_set_len") have_func("rb_struct_alloc_noinit") |