configure.ac: Unconditionally disable decimal float by default.

	* configure.ac: Unconditionally disable decimal float by default.
	* configure: Regenerate.

From-SVN: r110637

gcc/ChangeLog

 2006-02-06  Ben Elliston  <bje@au.ibm.com>
 
+	* configure.ac: Unconditionally disable decimal float by default.
+	* configure: Regenerate.
+
+2006-02-06  Ben Elliston  <bje@au.ibm.com>
+
 	* read-rtl.c (read_name): Terminate reading on EOF.
 
 2006-02-06  Ben Elliston  <bje@au.ibm.com>

gcc/configure.ac

@@ -676,6 +676,7 @@ AC_ARG_ENABLE(decimal-float,
   if test x$enablevar = xyes ; then
     case $target in
     powerpc*-*-linux* | i?86*-*-linux*)
+      enable_decimal_float=yes
       ;;
     *)
       AC_MSG_WARN(decimal float is not supported for this target, ignored)
@@ -683,17 +684,7 @@ AC_ARG_ENABLE(decimal-float,
       ;;
     esac
   fi
-],
-[
-  case $target in
-  powerpc*-*-linux*)
-    enable_decimal_float=yes
-    ;;
-  *)
-    enable_decimal_float=no
-    ;;
-  esac
-])
+], [enable_decimal_float=no])
 
 AC_SUBST(enable_decimal_float)