[U-Boot] [PATCH v4 5/9] Don't include standard parser if hush is used

[Simon Glass]

This saves about 1KB of code space on ARM with CONFIG_SYS_HUSH_PARSER
defined.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 common/main.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/common/main.c b/common/main.c
index 62c2072..f103ede 100644
--- a/common/main.c
+++ b/common/main.c
@@ -1116,6 +1116,7 @@ int parse_line (char *line, char *argv[])
 
 /****************************************************************************/
 
+#ifndef CONFIG_SYS_HUSH_PARSER
 static void process_macros (const char *input, char *output)
 {
 	char c, prev;
@@ -1366,6 +1367,7 @@ static int builtin_run_command(const char *cmd, int flag)
 
 	return rc ? rc : repeatable;
 }
+#endif
 
 /*
  * Return 0 on success, or != 0 on error.
-- 
1.7.7.3