From 5797009fa2beb0426d74485e7624775e2e58e1d1 Mon Sep 17 00:00:00 2001
From: Erik de Castro Lopo <erikd@mega-nerd.com>
Date: Fri, 2 Aug 2013 06:32:24 +1000
Subject: [PATCH] test/test_replaygain.sh : Prefer mawk over gawk.

The AWK script used to generate tones for this test fails with gawk
version 4.0.1, but used to work for earlier versions. Use mawk instead
if it exists.
---
 test/test_replaygain.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/test/test_replaygain.sh b/test/test_replaygain.sh
index 65ad529d..eeaf6d63 100755
--- a/test/test_replaygain.sh
+++ b/test/test_replaygain.sh
@@ -110,13 +110,22 @@ fi
 
 check_flac
 
+
+if mawk ; then
+	AWK=mawk
+else
+	# Really hope awk is not gawk, because the following AWK script doesn't
+	# work correctly with gawk 4.0.1 but did with earlier versions.
+	AWK=awk
+	fi
+
 # Replay gain tests - Test the rates which have specific filter table entries
 # and verify that harmonics can be processed correctly.
 
 tonegenerator ()
 {
 	# When using GAWK, use --lint=posix to identify non-POSIX awk usages.
-    awk -- '
+    $AWK -- '
     BEGIN {
             samplerate = '$1';