1dnl SPDX-License-Identifier: GPL-2.0-or-later 2dnl Copyright (c) Linux Test Project, 2015 3 4AC_DEFUN([LTP_CHECK_LINUXRANDOM],[ 5 AC_MSG_CHECKING([for linux/random.h]) 6 AC_COMPILE_IFELSE([AC_LANG_SOURCE([ 7 8#include <linux/random.h> 9int main(void) { 10 return 0; 11}])],[has_linux_random_h="yes"]) 12 13if test "x$has_linux_random_h" = xyes; then 14 AC_DEFINE(HAVE_LINUX_RANDOM_H,1,[Define to 1 if having a valid linux/random.h]) 15 AC_MSG_RESULT(yes) 16else 17 AC_MSG_RESULT(no) 18fi 19]) 20