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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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20
m4/error.m4
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@ -1,6 +1,6 @@
#serial 13
#serial 14
# Copyright (C) 1996-1998, 2001-2004, 2009-2010 Free Software Foundation, Inc.
# Copyright (C) 1996-1998, 2001-2004, 2009-2013 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
@ -8,16 +8,8 @@
AC_DEFUN([gl_ERROR],
[
AC_FUNC_ERROR_AT_LINE
dnl Note: AC_FUNC_ERROR_AT_LINE does AC_LIBSOURCES([error.h, error.c]).
gl_PREREQ_ERROR
])
# Redefine AC_FUNC_ERROR_AT_LINE, because it is no longer maintained in
# Autoconf.
AC_DEFUN([AC_FUNC_ERROR_AT_LINE],
[
AC_LIBSOURCES([error.h, error.c])dnl
dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer
dnl maintained in Autoconf and because it invokes AC_LIBOBJ.
AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line],
[AC_LINK_IFELSE(
[AC_LANG_PROGRAM(
@ -25,15 +17,11 @@ AC_DEFUN([AC_FUNC_ERROR_AT_LINE],
[[error_at_line (0, 0, "", 0, "an error occurred");]])],
[ac_cv_lib_error_at_line=yes],
[ac_cv_lib_error_at_line=no])])
if test $ac_cv_lib_error_at_line = no; then
AC_LIBOBJ([error])
fi
])
# Prerequisites of lib/error.c.
AC_DEFUN([gl_PREREQ_ERROR],
[
AC_REQUIRE([AC_FUNC_STRERROR_R])
AC_REQUIRE([AC_C_INLINE])
:
])