blob: 1c5690969d4801e81d0979f2a3a29992a4db53ce (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
|
dnl #
dnl # 4.2 API change
dnl # asm/i387.h is replaced by asm/fpu/api.h
dnl #
AC_DEFUN([ZFS_AC_KERNEL_FPU], [
AC_MSG_CHECKING([whether asm/fpu/api.h exists])
ZFS_LINUX_TRY_COMPILE([
#include <linux/kernel.h>
#include <asm/fpu/api.h>
],[
__kernel_fpu_begin();
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_FPU_API_H, 1, [kernel has <asm/fpu/api.h> interface])
],[
AC_MSG_RESULT(no)
])
])
|
