[U-Boot] [PATCH] zlib: fix DEBUG build

[Mike Frysinger]

The previous commit imported a little too much from upstream.  We need
to disable stdio.h when using U-Boot.

Reported-by: Wolfgang Denk <wd at denx.de>
Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 lib/zlib/zutil.h |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/lib/zlib/zutil.h b/lib/zlib/zutil.h
index 46522c8..114cb74 100644
--- a/lib/zlib/zutil.h
+++ b/lib/zlib/zutil.h
@@ -91,7 +91,8 @@ extern const char * const z_errmsg[10]; /* indexed by 2-zlib_error */
 
 /* Diagnostic functions */
 #ifdef DEBUG
-#  include <stdio.h>
+/* Not valid for U-boot
+#  include <stdio.h> */
    extern int z_verbose;
    extern void z_error    OF((char *m));
 #  define Assert(cond,msg) {if(!(cond)) z_error(msg);}
-- 
1.7.5.rc3