From 65e9d3ec365628b93a0da846f27259d8e6ad85fe Mon Sep 17 00:00:00 2001
From: samelian <samelian@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Mon, 17 Jan 2011 17:01:57 +0000
Subject: [applications/amarok] sched_setaffinity buggy glibc check

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/amarok@1215101 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 ConfigureChecks.cmake | 30 ++++++++++++++++++++++++++++++
 config.h.cmake        |  2 ++
 2 files changed, 32 insertions(+)

diff --git a/ConfigureChecks.cmake b/ConfigureChecks.cmake
index 15729b8f..6f2191f3 100644
--- a/ConfigureChecks.cmake
+++ b/ConfigureChecks.cmake
@@ -19,6 +19,36 @@ check_include_file( linux/inotify.h HAVE_INOTIFY )
 check_function_exists( statvfs HAVE_STATVFS )
 
 
+# sched_setaffinity buggy glibc check
+check_c_source_compiles("
+  #define _GNU_SOURCE
+  #include <sched.h>
+  int main() {
+    cpu_set_t mask;
+    CPU_ZERO(&mask);
+    CPU_SET(0, &mask);
+    sched_setaffinity(0, sizeof(mask), &mask);
+    return 0;
+  } "
+  SCHEDAFFINITY_3PARAMS )
+
+if( SCHEDAFFINITY_3PARAMS )
+  set( SCHEDAFFINITY_SUPPORT 1 )
+else( )
+  check_c_source_compiles("
+  #define _GNU_SOURCE
+  #include <sched.h>
+  int main() {
+    cpu_set_t mask;
+    CPU_ZERO(&mask);
+    CPU_SET(0, &mask);
+    sched_setaffinity(0, &mask);
+    return 0;
+  } "
+  SCHEDAFFINITY_SUPPORT )
+endif( )
+
+
 # fabsf
 tde_save( CMAKE_REQUIRED_LIBRARIES )
 set( CMAKE_REQUIRED_LIBRARIES m )
diff --git a/config.h.cmake b/config.h.cmake
index 2ad6e580..101a7d43 100644
--- a/config.h.cmake
+++ b/config.h.cmake
@@ -2,6 +2,8 @@
 #cmakedefine SIZEOF_LONG @SIZEOF_LONG@
 #cmakedefine HAVE_STDINT_H 1
 #cmakedefine HAVE_SYSTEMS_H 1
+#cmakedefine SCHEDAFFINITY_SUPPORT 1
+#cmakedefine SCHEDAFFINITY_3PARAMS 1
 #cmakedefine HAVE_FABSF 1
 #cmakedefine HAVE_LIBVISUAL 1
 #cmakedefine HAVE_INOTIFY 1
-- 
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