From: Ian Lance Taylor <ian@gcc.gnu.org>
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: https://git.libre-soc.org/?a=commitdiff_plain;h=60d9e9fc19291ce72458f41cd7c4679e26251084;p=gcc.git

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

Fixes issue 38.

From-SVN: r215832
---

diff --git a/libgo/runtime/getncpu-linux.c b/libgo/runtime/getncpu-linux.c
index 0122b77c9ff..de6606ff47c 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;