diff options
Diffstat (limited to 'gnulib/import/m4/std-gnu11.m4')
-rw-r--r-- | gnulib/import/m4/std-gnu11.m4 | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gnulib/import/m4/std-gnu11.m4 b/gnulib/import/m4/std-gnu11.m4 index c1ec624b3b3..7b1a042af1b 100644 --- a/gnulib/import/m4/std-gnu11.m4 +++ b/gnulib/import/m4/std-gnu11.m4 @@ -6,8 +6,10 @@ # This implementation will be obsolete once we can assume Autoconf 2.70 # or later is installed everywhere a Gnulib program might be developed. +m4_version_prereq([2.70], [], [ -# Copyright (C) 2001-2020 Free Software Foundation, Inc. + +# Copyright (C) 2001-2021 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 @@ -70,7 +72,7 @@ _AS_ECHO_LOG([checking for _AC_LANG compiler version]) set X $ac_compile ac_compiler=$[2] for ac_option in --version -v -V -qversion -version; do - m4_ifdef([_AC_DO_LIMIT],[_AC_DO_LIMIT],[_AC_DO])([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) done m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl @@ -135,7 +137,7 @@ _AS_ECHO_LOG([checking for _AC_LANG compiler version]) set X $ac_compile ac_compiler=$[2] for ac_option in --version -v -V -qversion; do - m4_ifdef([_AC_DO_LIMIT],[_AC_DO_LIMIT],[_AC_DO])([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) + _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD]) done m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl @@ -822,3 +824,6 @@ dnl Tru64 N/A (no support) dnl with extended modes being tried first. [[-std=gnu++11 -std=c++11 -std=gnu++0x -std=c++0x -qlanglvl=extended0x -AA]], [$1], [$2])[]dnl ])# _AC_PROG_CXX_CXX11 + + +])# m4_version_prereq |