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Import new gnulib.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-04-11 21:12:46 +02:00
parent 93cd84df63
commit 053cfcddf1
255 changed files with 12578 additions and 4948 deletions
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17
m4/stdbool.m4
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@ -1,17 +1,17 @@
# Check for stdbool.h that conforms to C99.
dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc.
dnl Copyright (C) 2002-2006, 2009-2013 Free Software Foundation, Inc.
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 5
# 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.
@ -21,6 +21,7 @@ AC_DEFUN([AM_STDBOOL_H],
STDBOOL_H='stdbool.h'
fi
AC_SUBST([STDBOOL_H])
AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"])
if test "$ac_cv_type__Bool" = yes; then
HAVE__BOOL=1
@ -33,11 +34,9 @@ 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 +97,4 @@ 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])
])