From: Vinson Lee <vlee@vmware.com>
Date: Fri, 23 Jul 2010 23:24:35 +0000 (-0700)
Subject: mesa: Fix Cygwin build with llvm enabled.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=658fc7539d6befaa48e69496097d383048af9173;p=mesa.git

mesa: Fix Cygwin build with llvm enabled.

On Cygwin locale_t in not available but 'llvm-config --cppflags' adds
the compiler flag -D_GNU_SOURCE to the build.
---

diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c
index 25080db40c4..c3993510967 100644
--- a/src/mesa/main/imports.c
+++ b/src/mesa/main/imports.c
@@ -756,7 +756,7 @@ _mesa_strdup( const char *s )
 float
 _mesa_strtof( const char *s, char **end )
 {
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) && !defined(__CYGWIN__)
    static locale_t loc = NULL;
    if (!loc) {
       loc = newlocale(LC_CTYPE_MASK, "C", NULL);