From: Shawn O. Pearce <spearce@spearce.org>
Date: Wed, 7 Mar 2007 01:44:14 +0000 (-0500)
Subject: Don't build external_grep if its not used
X-Git-Tag: v1.5.1-rc1~82
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=ff1f99453f1fe2fd9470f6ea268aed5a1839bd09;p=git.git

Don't build external_grep if its not used

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/builtin-grep.c b/builtin-grep.c
index 96b70227c..e4f06f2b3 100644
--- a/builtin-grep.c
+++ b/builtin-grep.c
@@ -150,6 +150,7 @@ static int grep_file(struct grep_opt *opt, const char *filename)
 	return i;
 }
 
+#ifdef __unix__
 static int exec_grep(int argc, const char **argv)
 {
 	pid_t pid;
@@ -298,6 +299,7 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached)
 	}
 	return hit;
 }
+#endif
 
 static int grep_cache(struct grep_opt *opt, const char **paths, int cached)
 {