From: Steve Reinhardt <steve.reinhardt@amd.com>
Date: Tue, 21 Apr 2009 18:34:26 +0000 (-0700)
Subject: rundiff: flush stdout after each diff
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4f7d6a881ce959663cb32f9bb70b4a6b40a456e1;p=gem5.git

rundiff: flush stdout after each diff
---

diff --git a/util/rundiff b/util/rundiff
index c34bb53a3..cd2527e54 100755
--- a/util/rundiff
+++ b/util/rundiff
@@ -43,7 +43,7 @@
 #
 
 use strict;
-
+use FileHandle;
 use Getopt::Std;
 
 #
@@ -165,6 +165,8 @@ sub printdiff
 
     # Set $postcontext to print the next $postcontext_lines matching lines.
     $postcontext = $postcontext_lines;
+
+    STDOUT->flush();
 }