[FFmpeg-cvslog] configure: remove \r from cc_ident,

[俞晓磊]

ffmpeg | branch: master | 俞晓磊 <elioxia at gmail.com> | Sat Oct 19 00:07:31 2013 +0200| [4bfdd021c71b221530c89c89260973df7b517e93] | committer: Michael Niedermayer

configure: remove \r from cc_ident,

This should fix cygwin + non-cygwin toolchain

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4bfdd021c71b221530c89c89260973df7b517e93
---

 configure |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 101954e..0ea62aa 100755
--- a/configure
+++ b/configure
@@ -424,7 +424,7 @@ sh_quote(){
 }
 
 cleanws(){
-    echo "$@" | sed 's/^ *//;s/  */ /g;s/ *$//'
+    echo "$@" | sed 's/^ *//;s/  */ /g;s/ *$//;s/\r//g'
 }
 
 filter(){