autoconf-usion!

[Mohan Embar]

Hi People,

I'm gearing up to commit this:

http://gcc.gnu.org/ml/java/2003-11/msg00271.html

...but I'm running into some trouble with autoconf. I'm
trying to use my version of autoconf 2.13 to regenerate
configure and I'm getting the differences shown at the
end of this post.

I'm okay with the remainder of the differences in this
file, but the disappearance of the --site-file option between
my regeneration and the previous one is concerning
me enough to abort this process and ask for counsel.

-- Mohan
http://www.thisiscool.com/
http://www.animalsong.org/

--------------------------------8<-------------------------------------
Index: configure
===================================================================
RCS file: /cvs/gcc/gcc/libjava/configure,v
retrieving revision 1.197
diff -u -2 -r1.197 configure
--- configure	28 Nov 2003 19:48:09 -0000	1.197
+++ configure	2 Dec 2003 02:51:08 -0000
@@ -46,4 +46,7 @@
                           allow compilation of several files at once"
 ac_help="$ac_help
+  --enable-libgcj-mingw-osapi=ansi, unicows or unicode
+                          native MinGW libgcj Win32 OS API [ansi]"
+ac_help="$ac_help
   --enable-libgcj-debug   enable runtime debugging code"
 ac_help="$ac_help
@@ -96,5 +99,4 @@
 silent=
 site=
-sitefile=
 srcdir=
 target=NONE
@@ -211,5 +213,4 @@
   --no-create             do not create output files
   --quiet, --silent       do not print \`checking...' messages
-  --site-file=FILE        use FILE as the site file
   --version               print the version of autoconf that created configure
 Directory and file names:
@@ -382,9 +383,4 @@
     site="$ac_optarg" ;;
 
-  -site-file | --site-file | --site-fil | --site-fi | --site-f)
-    ac_prev=sitefile ;;
-  -site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
-    sitefile="$ac_optarg" ;;
-
   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
     ac_prev=srcdir ;;
@@ -552,14 +548,10 @@
 
 # Prefer explicitly selected file to automatically selected ones.
-if test -z "$sitefile"; then
-  if test -z "$CONFIG_SITE"; then
-    if test "x$prefix" != xNONE; then
-      CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-    else
-      CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-    fi
+if test -z "$CONFIG_SITE"; then
+  if test "x$prefix" != xNONE; then
+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
+  else
+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
   fi
-else
-  CONFIG_SITE="$sitefile"
 fi
 for ac_site_file in $CONFIG_SITE; do
--------------------------------8<-------------------------------------