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sync from gnulib to remove HAVE_STDBOOL_H

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Paul Eggert 2011-02-04 21:07:22 -08:00
parent ec72bf63ae
commit d67985d3f9
7 changed files with 144 additions and 139 deletions
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11
ChangeLog
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@ -1,3 +1,14 @@
2011-02-05 Paul Eggert <eggert@cs.ucla.edu>
sync from gnulib to remove HAVE_STDBOOL_H
* m4/stdbool.m4 (AC_CHECK_HEADER_STDBOOL): Renamed from
AC_HEADER_STDBOOL. All uses changed. Do not define
HAVE_STDBOOL_H, as gnulib does not need this. This change is
imported from the latest Autoconf git. It was motivated by Emacs,
which uses gnulib but does not need HAVE_STDBOOL_H.
* configure, src/config.in: Regenerate.
* config.guess, config.sub: Sync to 2011-02-02 versions (whitespace)
2011-02-03 Paul Eggert <eggert@cs.ucla.edu>
allow C code to suppress warnings about ignored return values

2
config.guess vendored
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@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011 Free Software Foundation, Inc.
timestamp='2011-01-23'
timestamp='2011-02-02'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by

2
config.sub vendored
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@ -4,7 +4,7 @@
# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011 Free Software Foundation, Inc.
timestamp='2011-01-01'
timestamp='2011-02-02'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software

4
configure vendored
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@ -14533,11 +14533,7 @@ _ACEOF
fi
if test $ac_cv_header_stdbool_h = yes; then
$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
fi
REPLACE_NULL=0;
HAVE_WCHAR_T=1;

14
m4/stdbool.m4
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@ -5,13 +5,13 @@ dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
#serial 3
#serial 4
# Prepare for substituting <stdbool.h> if it is not supported.
AC_DEFUN([AM_STDBOOL_H],
[
AC_REQUIRE([AC_HEADER_STDBOOL])
AC_REQUIRE([AC_CHECK_HEADER_STDBOOL])
# Define two additional variables used in the Makefile substitution.
@ -33,11 +33,9 @@ AC_DEFUN([AM_STDBOOL_H],
# AM_STDBOOL_H will be renamed to gl_STDBOOL_H in the future.
AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H])
# This version of the macro is needed in autoconf <= 2.67. Autoconf has
# it built in since 2.60, but we want the tweaks from the 2.68 version
# to avoid rejecting xlc and clang due to relying on extensions.
# This version of the macro is needed in autoconf <= 2.68.
AC_DEFUN([AC_HEADER_STDBOOL],
AC_DEFUN([AC_CHECK_HEADER_STDBOOL],
[AC_CACHE_CHECK([for stdbool.h that conforms to C99],
[ac_cv_header_stdbool_h],
[AC_COMPILE_IFELSE(
@ -98,6 +96,4 @@ AC_DEFUN([AC_HEADER_STDBOOL],
[ac_cv_header_stdbool_h=yes],
[ac_cv_header_stdbool_h=no])])
AC_CHECK_TYPES([_Bool])
if test $ac_cv_header_stdbool_h = yes; then
AC_DEFINE([HAVE_STDBOOL_H], [1], [Define to 1 if stdbool.h conforms to C99.])
fi])
])

5
src/ChangeLog
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@ -1,3 +1,8 @@
2011-02-05 Paul Eggert <eggert@cs.ucla.edu>
sync from gnulib to remove HAVE_STDBOOL_H
* config.in: Regenerate.
2011-02-04 Eli Zaretskii <eliz@gnu.org>
* makefile.w32-in (LISP_H, PROCESS_H): New variables.

3
src/config.in
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@ -615,9 +615,6 @@ along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
/* Define to 1 if `speed_t' is declared by <termios.h>. */
#undef HAVE_SPEED_T
/* Define to 1 if stdbool.h conforms to C99. */
#undef HAVE_STDBOOL_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H