From: Günther Deschner <gd@samba.org>
Date: Wed, 16 Feb 2011 17:29:33 +0000 (+0100)
Subject: s3-waf: add check for various sysconf() variables.
X-Git-Tag: tevent-0.9.11~572
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a029235b3e152988b6964c1cbdf2b20bbea9b55c;p=thirdparty%2Fsamba.git

s3-waf: add check for various sysconf() variables.

Guenther
---

diff --git a/source3/wscript b/source3/wscript
index dc612724f12..59f0a1d5e4e 100644
--- a/source3/wscript
+++ b/source3/wscript
@@ -1077,6 +1077,14 @@ ssize_t err = posix_fadvise(0,0,0x80000,POSIX_FADV_WILLNEED);
 		'HAVE_POSIX_FADVISE',
 		msg='Checking whether posix_fadvise is available')
 
+    for v in ['_SC_NGROUPS_MAX', '_SC_NPROC_ONLN', '_SC_NPROCESSORS_ONLN', '_SC_PAGESIZE' ]:
+        conf.CHECK_CODE('''
+			#include <unistd.h>
+			return sysconf(%s) == -1 ? 1 : 0;
+			''' % v,
+			'SYSCONF%s' % v,
+			msg='Checking whether sysconf(%s) is available' % v)
+
     default_static_modules=TO_LIST('''pdb_smbpasswd pdb_tdbsam pdb_wbc_sam
                                       auth_sam auth_unix auth_winbind auth_wbc auth_server
                                       auth_domain auth_builtin vfs_default