Don't build external_grep if its not used

Signed-off-by: Shawn O. Pearce <[email protected]> Signed-off-by: Junio C Hamano <[email protected]>
mindless · Mar 7, 2007 · ff1f994 · ff1f994
1 parent 2d88451
commit ff1f994
Showing 1 changed file with 2 additions and 0 deletions.
diff --git 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)
 {