Fix awk version check from --version to -W version (works with both mawk and gawk maybe guess also with original awk)

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4118 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 1 insertions, 1 deletions

diff --git a/configure b/configure
index 394d20d5da..0780ea8765 100755
--- a/configure
+++ b/configure
@@ -1009,7 +1009,7 @@ fi
 
 #checking for gawk
 if test "$_vidix" = yes ; then
-_gawk_ver=`echo '' | awk --version 2>&1 | sed -n 's/^.*wk \([^A-Za-z ]*[0-9.]*\).*$/\1/p'`
+_gawk_ver=`echo '' | awk -W version 2>&1 | sed -n 's/^.*wk \([^A-Za-z ]*[0-9.]*\).*$/\1/p'`
   case $_gawk_ver in
     '')
       _gawk_ver="v. ?.??, bad"