commit 9989ed61f13020eb336fe5ba6a2021d8e99b8c1e
author Grant Erickson <gerickson@nuovations.com> Tue May 06 16:18:00 2008 -0700
committer Wolfgang Denk <wd@denx.de> Fri May 09 23:04:41 2008 +0200
tree 03337ee79651b01b5bb57b0c3bacf29f6491d915
parent 698e4c3729378127cf02f13e41b0e26f8b482e90

Fix Compilation Errors with 'tools/env/fw_printenv'

In the current top-of-tree, 1.3.3.-rc2, the optional tool
'tools/env/fw_printenv' fails to compile for two reasons:

1) The header watchdog.h cannot be found.
2) The header zlib.h is picked up from the tool chain rather than the
   project causing a prototype conflict for crc32.

This patch addresses both of these issues.

Platforms Tested On:
- AMCC "Kilauea"

Signed-off-by: Grant Erickson <gerickson@nuovations.com>

lib_generic/crc32.c

diff --git a/lib_generic/crc32.c b/lib_generic/crc32.c
index 64f66ed..83d1d1d 100644
--- a/lib_generic/crc32.c
+++ b/lib_generic/crc32.c
@@ -14,7 +14,9 @@
 #include <stdint.h>
 #endif
 
+#if defined(CONFIG_HW_WATCHDOG) || defined(CONFIG_WATCHDOG)
 #include <watchdog.h>
+#endif
 #include "zlib.h"
 
 #define local static

tools/env/Makefile

diff --git a/tools/env/Makefile b/tools/env/Makefile
index ea2d5b5..9629ee5 100644
--- a/tools/env/Makefile
+++ b/tools/env/Makefile
@@ -26,7 +26,7 @@
 SRCS	:= $(obj)crc32.c  fw_env.c  fw_env_main.c
 HEADERS	:= fw_env.h
 
-CPPFLAGS := -Wall -DUSE_HOSTCC
+CPPFLAGS := -Wall -DUSE_HOSTCC -I$(SRCTREE)/include
 
 ifeq ($(MTD_VERSION),old)
 CPPFLAGS += -DMTD_OLD