fw_env.h: include autoconf.h

Without this, when CONFIG_ENV_VARS_UBOOT_CONFIG is active we get
a compile time error when doing 'make env'.
In file included from tools/env/fw_env.c:117:0:
include/env_default.h:110:11: error: expected ‘}’ before ‘CONFIG_SYS_ARCH’

When building U-Boot this is included indirectly by the compiler switch
-include
/home/trdx/git.toradex.com/u-boot-2014.10-toradex/include/linux/kconfig.h

(cherry picked from commit 7031ed747021815dd8303d8a70b8c070ba709c56)

diff --git a/tools/env/fw_env.h b/tools/env/fw_env.h
index aff471ba1926916a1bf3c8bf63030bf661658d22..d6faf3491252bcc27c1730497d3b442237117acb 100644 (file)
--- a/tools/env/fw_env.h
+++ b/tools/env/fw_env.h
@@ -13,6 +13,7 @@
 #else
 #include <config.h>
 #endif
+#include <generated/autoconf.h>
 
 /*
  * To build the utility with the static configuration