From: zwelch <zwelch@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 3 Jun 2009 02:56:20 +0000 (+0000)
Subject: Improve logger script to expose warnings and errors in the output.
X-Git-Tag: v0.2.0~487
X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=commitdiff_plain;h=58c19285e219666f47967d4da6587d2cca96416d

Improve logger script to expose warnings and errors in the output.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2023 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---

diff --git a/tools/logger.pl b/tools/logger.pl
index 1ec5441ad5..3256bdcf70 100644
--- a/tools/logger.pl
+++ b/tools/logger.pl
@@ -24,8 +24,14 @@ while (<STDIN>)
 {
 	# echo line to output
 	print STDOUT $_;
+	# echo line to console if it is important
+	if (/(Warning|Error)/) {
+		print STDERR "\n" if $c;
+		print STDERR $_;
+		$c = 0;
+	}
 	# only display progress every Nth step
-	next unless ++$n % $N;
+	next if ++$n % $N;
 	print STDERR ".";
 	# wrap at column C to provide fixed-width rows of dots
 	print STDERR "\n" unless ++$c % $C;