From 73c22a15b9c3ad03b6477da939559339bfd14e59 Mon Sep 17 00:00:00 2001
From: Paul Belanger <paul.belanger@polybeacon.com>
Date: Thu, 9 Sep 2010 22:53:44 +0000
Subject: Merged revisions 285819 via svnmerge from
 https://origsvn.digium.com/svn/asterisk/branches/1.8

................
  r285819 | pabelanger | 2010-09-09 18:52:31 -0400 (Thu, 09 Sep 2010) | 22 lines

  Merged revisions 285818 via svnmerge from
  https://origsvn.digium.com/svn/asterisk/branches/1.6.2

  ................
    r285818 | pabelanger | 2010-09-09 18:49:19 -0400 (Thu, 09 Sep 2010) | 15 lines

    Merged revisions 285817 via svnmerge from
    https://origsvn.digium.com/svn/asterisk/branches/1.4

    ........
      r285817 | pabelanger | 2010-09-09 18:34:35 -0400 (Thu, 09 Sep 2010) | 8 lines

      GCC 4.2.x optimizations result in improper behavior of GSM codec

      (closes issue #17688)
      Reported by: pprindeville
      Patches:
            asterisk-trunk-bugid11243.patch uploaded by pprindeville (license 347)
      Tested by: mkeuter, pprindeville
    ........
  ................
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@285820 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 codecs/gsm/Makefile | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'codecs/gsm')

diff --git a/codecs/gsm/Makefile b/codecs/gsm/Makefile
index f8a4c477a..bef4d40d7 100644
--- a/codecs/gsm/Makefile
+++ b/codecs/gsm/Makefile
@@ -37,6 +37,14 @@ WAV49	= -DWAV49
 ######### ppro's, etc, as well as the AMD K6 and K7.  The compile will
 ######### probably require gcc. 
 
+# Due to the gsm codec beeing broken when compiled with gcc version 4.2
+# and optimization higher than -O2 we are checking for that version and
+# set the optimization to -O2 in this case.
+
+ifeq ($(shell $(CC) -v 2>&1 | awk '/^gcc version/ { split($$3, v, "."); printf "%s.%s\n", v[1], v[2]; }' ),4.2)
+OPTIMIZE=-O2
+endif
+
 ifeq (,$(findstring $(shell uname -s),Darwin SunOS))
   ifeq (,$(strip $(findstring $(PROC) ,"x86_64 amd64 ultrasparc sparc64 arm armv5b armeb ppc powerpc ppc64 ia64 s390 bfin mipsel mips ")))
     ifeq (,$(strip $(findstring $(shell uname -m) ,"ppc ppc64 alpha armv4l s390 ")))
-- 
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