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emacs/m4/localtime-buffer.m4
Paul Eggert 220a9ecba1 Merge from Gnulib
This incorporates:
2018-01-01 maint: Run 'make update-copyright'
2017-12-29 Add cross-compilation results for GNU/Hurd.
2017-12-12 explicit_bzero: port to macOS + Clang 9.0.0
2017-12-31 17:21:33 -08:00

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# localtime-buffer.m4 serial 1
dnl Copyright (C) 2017-2018 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.
AC_DEFUN([gl_LOCALTIME_BUFFER_DEFAULTS],
[
NEED_LOCALTIME_BUFFER=0
])
dnl Macro invoked from other modules, to signal that the compilation of
dnl module 'localtime-buffer' is needed.
AC_DEFUN([gl_LOCALTIME_BUFFER_NEEDED],
[
AC_REQUIRE([gl_LOCALTIME_BUFFER_DEFAULTS])
AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS])
NEED_LOCALTIME_BUFFER=1
REPLACE_GMTIME=1
REPLACE_LOCALTIME=1
])