m4/strftime.m4

   1 # serial 33
   2
   3 # Copyright (C) 1996-1997, 1999-2007, 2009-2014 Free Software Foundation, Inc.
   4 #
   5 # This file is free software; the Free Software Foundation
   6 # gives unlimited permission to copy and/or distribute it,
   7 # with or without modifications, as long as this notice is preserved.
   8
   9 # Written by Jim Meyering and Paul Eggert.
  10
  11 AC_DEFUN([gl_FUNC_GNU_STRFTIME],
  12 [
  13   gl_FUNC_STRFTIME
  14 ])
  15
  16 # These are the prerequisite macros for GNU's strftime.c replacement.
  17 AC_DEFUN([gl_FUNC_STRFTIME],
  18 [
  19  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
  20  AC_REQUIRE([AC_STRUCT_TIMEZONE])
  21
  22  AC_REQUIRE([gl_TM_GMTOFF])
  23
  24  AC_CHECK_FUNCS_ONCE([tzset])
  25
  26  AC_DEFINE([my_strftime], [nstrftime],
  27    [Define to the name of the strftime replacement function.])
  28 ])