Fixes a problem with some buggy versions of GNU awk (3.1.3) not liking carriage returns in scripts.

(closes issue #12749)
Reported by: alinux
Tested by: Laureano (on #asterisk-dev), juggie


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@121596 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/scripts/get_ilbc_source.sh

@@ -22,7 +22,7 @@ read tmp
 
 wget -P codecs/ilbc http://www.ietf.org/rfc/rfc3951.txt
 
-wget -P codecs/ilbc http://www.ilbcfreeware.org/documentation/extract-cfile.awk
+wget -q -O - http://www.ilbcfreeware.org/documentation/extract-cfile.awk | sed -e 's/\r//g' > codecs/ilbc/extract-cfile.awk
 
 (cd codecs/ilbc && awk -f extract-cfile.awk rfc3951.txt)