From: ian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 3 Oct 2014 05:04:59 +0000 (+0000)
Subject: runtime: Check for CPU_COUNT itself, don't check glibc version.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=73f46f88d1ad13e19c8b754746c0bdd8a0d02645;p=thirdparty%2Fgcc.git

runtime: Check for CPU_COUNT itself, don't check glibc version.

Fixes issue 38.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@215832 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/libgo/runtime/getncpu-linux.c b/libgo/runtime/getncpu-linux.c
index 0122b77c9ffc..de6606ff47cb 100644
--- a/libgo/runtime/getncpu-linux.c
+++ b/libgo/runtime/getncpu-linux.c
@@ -6,7 +6,7 @@
 #include <sched.h>
 
 // CPU_COUNT is only provided by glibc 2.6 or higher
-#if !defined(__GLIBC_PREREQ) || !__GLIBC_PREREQ(2, 6)
+#ifndef CPU_COUNT
 #define CPU_COUNT(set) _CPU_COUNT((unsigned int *)(set), sizeof(*(set))/sizeof(unsigned int))
 static int _CPU_COUNT(unsigned int *set, size_t len) {
 	int cnt;