Mesa (master): mesa: Fix FreeBSD build with llvm enabled.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 56450d5f11c2f46cbb9cdba85a3e3d7561be4d51
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=56450d5f11c2f46cbb9cdba85a3e3d7561be4d51

Author: Vinson Lee <vlee at vmware.com>
Date:   Thu Aug 12 14:54:30 2010 -0700

mesa: Fix FreeBSD build with llvm enabled.

On FreeBSD LC_CTYPE_MASK is not available but 'llvm-config --cppflags'
adds the compiler flag -D_GNU_SOURCE to the build.

---

 src/mesa/main/imports.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/main/imports.c b/src/mesa/main/imports.c
index c399351..46e5c93 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 )
 {
-#if defined(_GNU_SOURCE) && !defined(__CYGWIN__)
+#if defined(_GNU_SOURCE) && !defined(__CYGWIN__) && !defined(__FreeBSD__)
    static locale_t loc = NULL;
    if (!loc) {
       loc = newlocale(LC_CTYPE_MASK, "C", NULL);