Mesa (master): os: First check for __GLIBC__ and then for PIPE_OS_BSD

[Andreas Boll]

Module: Mesa
Branch: master
Commit: 32637f56a5422b09ad945d21d8e60a8b990b0182
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=32637f56a5422b09ad945d21d8e60a8b990b0182

Author: Andreas Boll <andreas.boll.dev at gmail.com>
Date:   Wed Sep 11 14:27:08 2013 +0200

os: First check for __GLIBC__ and then for PIPE_OS_BSD

Fixes FTBFS on kfreebsd-*

Debian GNU/kFreeBSD doesn't provide getprogname() since it uses stdlib.h
from glibc. Instead it provides program_invocation_short_name from glibc.

You can find the same order in src/mesa/drivers/dri/common/xmlconfig.c

Cc: "9.2" <mesa-stable at lists.freedesktop.org>
Tested-by: Julien Cristau <jcristau at debian.org>
Reviewed-by: Brian Paul <brianp at vmware.com>

---

 src/gallium/auxiliary/os/os_process.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/gallium/auxiliary/os/os_process.c b/src/gallium/auxiliary/os/os_process.c
index 0557689..ef38e1d 100644
--- a/src/gallium/auxiliary/os/os_process.c
+++ b/src/gallium/auxiliary/os/os_process.c
@@ -32,10 +32,10 @@
 
 #if defined(PIPE_SUBSYSTEM_WINDOWS_USER)
 #  include <windows.h>
-#elif defined(PIPE_OS_BSD) || defined(PIPE_OS_APPLE)
-#  include <stdlib.h>
 #elif defined(__GLIBC__)
 #  include <errno.h>
+#elif defined(PIPE_OS_BSD) || defined(PIPE_OS_APPLE)
+#  include <stdlib.h>
 #else
 #warning unexpected platform in os_process.c
 #endif
@@ -68,11 +68,11 @@ os_get_process_name(char *procname, size_t size)
 
    name = lpProcessName;
 
+#elif defined(__GLIBC__)
+   name = program_invocation_short_name;
 #elif defined(PIPE_OS_BSD) || defined(PIPE_OS_APPLE)
    /* *BSD and OS X */
    name = getprogname();
-#elif defined(__GLIBC__)
-   name = program_invocation_short_name;
 #else
 #warning unexpected platform in os_process.c
    return FALSE;