zfs-builds-mm/zfs-0.8.2/config/user-makedev.m4
2019-10-24 23:13:56 +02:00

39 lines
743 B
Text

dnl #
dnl # glibc 2.25
dnl #
AC_DEFUN([ZFS_AC_CONFIG_USER_MAKEDEV_IN_SYSMACROS], [
AC_MSG_CHECKING([makedev() is declared in sys/sysmacros.h])
AC_TRY_COMPILE(
[
#include <sys/sysmacros.h>
],[
int k;
k = makedev(0,0);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MAKEDEV_IN_SYSMACROS, 1,
[makedev() is declared in sys/sysmacros.h])
],[
AC_MSG_RESULT(no)
])
])
dnl #
dnl # glibc X < Y < 2.25
dnl #
AC_DEFUN([ZFS_AC_CONFIG_USER_MAKEDEV_IN_MKDEV], [
AC_MSG_CHECKING([makedev() is declared in sys/mkdev.h])
AC_TRY_COMPILE(
[
#include <sys/mkdev.h>
],[
int k;
k = makedev(0,0);
],[
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_MAKEDEV_IN_MKDEV, 1,
[makedev() is declared in sys/mkdev.h])
],[
AC_MSG_RESULT(no)
])
])