From 26015d39e9c848a536b4ea44802f858a4e6e74f7 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Sun, 3 Jan 2010 04:17:56 +0000
Subject: fix build under FreeBSD 7.2

FreeBSD seems to need some files explicitly included.
---
 ext/posix_mq/extconf.rb | 2 ++
 ext/posix_mq/posix_mq.c | 6 ++++++
 2 files changed, 8 insertions(+)

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")
diff --git a/ext/posix_mq/posix_mq.c b/ext/posix_mq/posix_mq.c
index 014927e..8ce1ab5 100644
--- a/ext/posix_mq/posix_mq.c
+++ b/ext/posix_mq/posix_mq.c
@@ -1,4 +1,10 @@
 #define _XOPEN_SOURCE 600
+#ifdef HAVE_SYS_SELECT_H
+#  include <sys/select.h>
+#endif
+#ifdef HAVE_SIGNAL_H
+#  include <signal.h>
+#endif
 #include <ruby.h>
 
 #include <time.h>
-- 
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