acinclude.m4: Remove trailing whitespace.

2002-12-30  Phil Edwards  <pme@gcc.gnu.org>

	* acinclude.m4:  Remove trailing whitespace.
	(GLIBCPP_ENABLE_CXX_FLAGS):  Fix.
	* aclocal.m4, configure:  Regenerate.

From-SVN: r60631

libstdc++-v3/ChangeLog

+2002-12-30  Phil Edwards  <pme@gcc.gnu.org>
+
+	* acinclude.m4:  Remove trailing whitespace.
+	(GLIBCPP_ENABLE_CXX_FLAGS):  Fix.
+	* aclocal.m4, configure:  Regenerate.
+
 2002-12-29  Phil Edwards  <pme@gcc.gnu.org>
 
 	* include/std/std_bitset.h:  Better comments.

libstdc++-v3/acinclude.m4

@@ -1145,21 +1145,21 @@ dnl       If "default flags" is an empty string (or "none"), the effect is
 dnl       the same as --disable or --enable=no.
 AC_DEFUN(GLIBCPP_ENABLE_CXX_FLAGS, [dnl
 define([GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], ifelse($1,,, $1))dnl
+AC_MSG_CHECKING([for extra compiler flags for building])
 AC_ARG_ENABLE(cxx_flags,
 changequote(<<, >>)dnl
 <<  --enable-cxx-flags=FLAGS      pass compiler FLAGS when building library;
                                   [default=>>GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT],
 changequote([, ])dnl
-enable_cxx_flags='GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT')
-
-case "x$enable_cxx_flags" in
+[case "x$enable_cxx_flags" in
   xyes)
     AC_MSG_ERROR([--enable-cxx-flags needs compiler flags as arguments]) ;;
   xno | xnone | x)
     enable_cxx_flags='' ;;
   *)
     enable_cxx_flags="$enableval" ;;
-esac	
+esac],
+enable_cxx_flags=GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT)
 
 dnl Run through flags (either default or command-line) and set anything
 dnl extra (e.g., #defines) that must accompany particular g++ options.
@@ -1174,6 +1174,7 @@ if test -n "$enable_cxx_flags"; then
   done
 fi
 EXTRA_CXX_FLAGS="$enable_cxx_flags"
+AC_MSG_RESULT($EXTRA_CXX_FLAGS)
 AC_SUBST(EXTRA_CXX_FLAGS)
 ])
 

libstdc++-v3/aclocal.m4

-dnl aclocal.m4 generated automatically by aclocal 1.4-p5
+dnl aclocal.m4 generated automatically by aclocal 1.4-p6
 
 dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
@@ -1157,21 +1157,21 @@ dnl       If "default flags" is an empty string (or "none"), the effect is
 dnl       the same as --disable or --enable=no.
 AC_DEFUN(GLIBCPP_ENABLE_CXX_FLAGS, [dnl
 define([GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT], ifelse($1,,, $1))dnl
+AC_MSG_CHECKING([for extra compiler flags for building])
 AC_ARG_ENABLE(cxx_flags,
 changequote(<<, >>)dnl
 <<  --enable-cxx-flags=FLAGS      pass compiler FLAGS when building library;
                                   [default=>>GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT],
 changequote([, ])dnl
-enable_cxx_flags='GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT')
-
-case "x$enable_cxx_flags" in
+[case "x$enable_cxx_flags" in
   xyes)
     AC_MSG_ERROR([--enable-cxx-flags needs compiler flags as arguments]) ;;
   xno | xnone | x)
     enable_cxx_flags='' ;;
   *)
     enable_cxx_flags="$enableval" ;;
-esac	
+esac],
+enable_cxx_flags=GLIBCPP_ENABLE_CXX_FLAGS_DEFAULT)
 
 dnl Run through flags (either default or command-line) and set anything
 dnl extra (e.g., #defines) that must accompany particular g++ options.
@@ -1186,6 +1186,7 @@ if test -n "$enable_cxx_flags"; then
   done
 fi
 EXTRA_CXX_FLAGS="$enable_cxx_flags"
+AC_MSG_RESULT($EXTRA_CXX_FLAGS)
 AC_SUBST(EXTRA_CXX_FLAGS)
 ])
 
@@ -2302,7 +2303,7 @@ AC_MSG_RESULT($enable_symvers)
 ])
 
 
-# isc-posix.m4 serial 1 (gettext-0.10.40)
+# isc-posix.m4 serial 2 (gettext-0.11.2)
 dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
 dnl This file is free software, distributed under the terms of the GNU
 dnl General Public License.  As a special exception to the GNU General
@@ -2310,6 +2311,8 @@ dnl Public License, this file may be distributed as part of a program
 dnl that contains a configuration script generated by Autoconf, under
 dnl the same distribution terms as the rest of that program.
 
+# This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
+
 # This test replaces the one in autoconf.
 # Currently this macro should have the same name as the autoconf macro
 # because gettext's gettext.m4 (distributed in the automake package)
@@ -2370,7 +2373,8 @@ dnl Usage:
 dnl AM_INIT_AUTOMAKE(package,version, [no-define])
 
 AC_DEFUN([AM_INIT_AUTOMAKE],
-[AC_REQUIRE([AC_PROG_INSTALL])
+[AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])
 PACKAGE=[$1]
 AC_SUBST(PACKAGE)
 VERSION=[$2]
@@ -2386,13 +2390,42 @@ AC_REQUIRE([AM_SANITY_CHECK])
 AC_REQUIRE([AC_ARG_PROGRAM])
 dnl FIXME This is truly gross.
 missing_dir=`cd $ac_aux_dir && pwd`
-AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}, $missing_dir)
 AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
-AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}, $missing_dir)
 AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
 AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
 AC_REQUIRE([AC_PROG_MAKE_SET])])
 
+# Copyright 2002  Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.4"])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION so it can be traced.
+# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+	 [AM_AUTOMAKE_VERSION([1.4-p6])])
+
 #
 # Check to make sure that the build environment is sane.
 #