[gnome-doc-utils] Use the gawk --traditional option instead of -W compat

[Shaun McCance <shaunm src gnome org>]

commit 6f2356446ce7da8d6ecdcf10f4dd3aef4eddf33f
Author: Hib Eris <hib hiberis nl>
Date:   Sun Feb 12 13:39:10 2012 +0100

    Use the gawk --traditional option instead of -W compat
    
    With gawk 4.0.0 the -W compat option is no longer available.
    The --traditional option is supported at least since gawk 3.0.0.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=670067

 configure.in |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.in b/configure.in
index 9708e17..ecc4361 100644
--- a/configure.in
+++ b/configure.in
@@ -7,11 +7,11 @@ AC_CONFIG_MACRO_DIR([m4])
 
 dnl  In the interest of portability, we don't use GNU awk extensions,
 dnl  even though they rule.  To prevent accidental use and subsequent
-dnl  bug reports after busted tarballs were shipped, we use -W compat
+dnl  bug reports after busted tarballs were shipped, we use --traditional 
 dnl  whenever our awk is gawk.
 AC_PROG_AWK
 if test x$AWK = xgawk; then
-   GDU_AWK='gawk -W compat';
+   GDU_AWK='gawk --traditional';
 else
    GDU_AWK=$AWK;
 fi