1# =============================================================================
2#  https://www.gnu.org/software/autoconf-archive/ax_cxx_compile_stdcxx_11.html
3# =============================================================================
4#
5# SYNOPSIS
6#
7#   AX_CXX_COMPILE_STDCXX_11([ext|noext], [mandatory|optional])
8#
9# DESCRIPTION
10#
11#   Check for baseline language coverage in the compiler for the C++11
12#   standard; if necessary, add switches to CXX and CXXCPP to enable
13#   support.
14#
15#   This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
16#   macro with the version set to C++11.  The two optional arguments are
17#   forwarded literally as the second and third argument respectively.
18#   Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
19#   more information.  If you want to use this macro, you also need to
20#   download the ax_cxx_compile_stdcxx.m4 file.
21#
22# LICENSE
23#
24#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
25#   Copyright (c) 2012 Zack Weinberg <zackw@panix.com>
26#   Copyright (c) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
27#   Copyright (c) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
28#   Copyright (c) 2015 Paul Norman <penorman@mac.com>
29#   Copyright (c) 2015 Moritz Klammler <moritz@klammler.eu>
30#
31#   Copying and distribution of this file, with or without modification, are
32#   permitted in any medium without royalty provided the copyright notice
33#   and this notice are preserved. This file is offered as-is, without any
34#   warranty.
35
36#serial 18
37
38AX_REQUIRE_DEFINED([AX_CXX_COMPILE_STDCXX])
39AC_DEFUN([AX_CXX_COMPILE_STDCXX_11], [AX_CXX_COMPILE_STDCXX([11], [$1], [$2])])
40