[U-Boot] [PATCH] tools/os_support: add OS X Lion support

[Andreas Bießmann]

OS X Lion's c-library implements getline(), therefore prevent including the old
helper implementation for __DARWIN_C_LEVEL < 200809L.

Without this patch following error occours:

---8<---
In file included from os_support.h:32,
                 from img2srec.c:55:
getline.h:1: error: conflicting types for ‘getline’
/usr/include/stdio.h:449: error: previous declaration of ‘getline’ was
here
--->8---

Signed-off-by: Andreas Bießmann <andreas.devel at googlemail.com>
---
total: 0 errors, 0 warnings, 15 lines checked

NOTE: Ignored message types: COMPLEX_MACRO CONSIDER_KSTRTO MINMAX MULTISTATEMENT_MACRO_USE_DO_WHILE

0001-tools-os_support-add-OS-X-Lion-support.patch has no obvious style problems and is ready for submission.

 tools/os_support.c |    2 +-
 tools/os_support.h |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/os_support.c b/tools/os_support.c
index 1ed89e6..319c0fe 100644
--- a/tools/os_support.c
+++ b/tools/os_support.c
@@ -23,6 +23,6 @@
 #ifdef __MINGW32__
 #include "mingw_support.c"
 #endif
-#ifdef __APPLE__
+#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
 #include "getline.c"
 #endif
diff --git a/tools/os_support.h b/tools/os_support.h
index 7dcbee4..5bf7add 100644
--- a/tools/os_support.h
+++ b/tools/os_support.h
@@ -28,7 +28,7 @@
 #include "mingw_support.h"
 #endif
 
-#ifdef __APPLE__
+#if defined(__APPLE__) && __DARWIN_C_LEVEL < 200809L
 #include "getline.h"
 #endif
 
-- 
1.7.7.4