1## FreeType specific autoconf tests 2# 3# Copyright 2002-2018 by 4# David Turner, Robert Wilhelm, and Werner Lemberg. 5# 6# This file is part of the FreeType project, and may only be used, modified, 7# and distributed under the terms of the FreeType project license, 8# LICENSE.TXT. By continuing to use, modify, or distribute this file you 9# indicate that you have read the license and understand and accept it 10# fully. 11 12# serial 2 13 14AC_DEFUN([FT_MUNMAP_PARAM], 15 [AC_MSG_CHECKING([for munmap's first parameter type]) 16 AC_COMPILE_IFELSE([ 17 AC_LANG_SOURCE([[ 18 19#include <unistd.h> 20#include <sys/mman.h> 21int munmap(void *, size_t); 22 23 ]]) 24 ], 25 [AC_MSG_RESULT([void *]) 26 AC_DEFINE([MUNMAP_USES_VOIDP], 27 [], 28 [Define to 1 if the first argument of munmap is of type void *])], 29 [AC_MSG_RESULT([char *])]) 30 ]) 31 32# end of ft-munmap.m4 33