From 6baa3ef648b430232077199dfd48c37b5683dace Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Mon, 7 Feb 2011 13:12:17 +0100
Subject: waf: add clock_gettime clock ID checks to libreplace wscript.

Guenther
---
 lib/replace/wscript | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/replace/wscript b/lib/replace/wscript
index 9fbd3b5ffc..b9921c9b9c 100644
--- a/lib/replace/wscript
+++ b/lib/replace/wscript
@@ -202,7 +202,23 @@ def configure(conf):
         # some systems are missing the declaration
         conf.CHECK_DECLS('fdatasync')
 
-    conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True)
+    if conf.CHECK_FUNCS_IN('clock_gettime', 'rt', checklibc=True):
+        for c in ['CLOCK_MONOTONIC', 'CLOCK_PROCESS_CPUTIME_ID', 'CLOCK_REALTIME']:
+            conf.CHECK_CODE('''
+			    #if TIME_WITH_SYS_TIME
+			    # include <sys/time.h>
+			    # include <time.h>
+			    #else
+			    # if HAVE_SYS_TIME_H
+			    #  include <sys/time.h>
+			    # else
+			    #  include <time.h>
+			    # endif
+			    #endif
+			    clockid_t clk = %s''' % c,
+			    'HAVE_%s' % c,
+			    msg='Checking whether the clock_gettime clock ID %s is available' % c)
+
 
     # these headers need to be tested as a group on freebsd
     conf.CHECK_HEADERS(headers='sys/socket.h net/if.h', together=True)
-- 
cgit