m4/getpagesize.m4

   1 # getpagesize.m4 serial 7
   2 dnl Copyright (C) 2002, 2004-2005, 2007 Free Software Foundation, Inc.
   3 dnl This file is free software; the Free Software Foundation
   4 dnl gives unlimited permission to copy and/or distribute it,
   5 dnl with or without modifications, as long as this notice is preserved.
   6
   7 AC_DEFUN([gl_FUNC_GETPAGESIZE],
   8 [
   9   AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
  10   AC_REQUIRE([AC_CANONICAL_HOST])
  11   AC_CHECK_FUNCS([getpagesize])
  12   if test $ac_cv_func_getpagesize = no; then
  13     HAVE_GETPAGESIZE=0
  14     AC_CHECK_HEADERS([OS.h])
  15     if test $ac_cv_header_OS_h = yes; then
  16       HAVE_OS_H=1
  17     fi
  18     AC_CHECK_HEADERS([sys/param.h])
  19     if test $ac_cv_header_sys_param_h = yes; then
  20       HAVE_SYS_PARAM_H=1
  21     fi
  22   fi
  23   case "$host_os" in
  24     mingw*)
  25       REPLACE_GETPAGESIZE=1
  26       AC_LIBOBJ([getpagesize])
  27       ;;
  28   esac
  29 ])