config/always-system.m4

   1 dnl #
   2 dnl # Set the target system
   3 dnl #
   4 AC_DEFUN([ZFS_AC_CONFIG_ALWAYS_SYSTEM], [
   5         AC_MSG_CHECKING([for system type ($host_os)])
   6         case $host_os in
   7                 *linux*)
   8                         AC_DEFINE([SYSTEM_LINUX], [1],
   9                                 [True if ZFS is to be compiled for a Linux system])
  10                         ac_system="Linux"
  11                         ac_system_l="linux"
  12                         ;;
  13                 *freebsd*)
  14                         AC_DEFINE([SYSTEM_FREEBSD], [1],
  15                                 [True if ZFS is to be compiled for a FreeBSD system])
  16                         ac_system="FreeBSD"
  17                         ac_system_l="freebsd"
  18                         ;;
  19                 *)
  20                         ac_system="unknown"
  21                         ac_system_l="unknown"
  22                         ;;
  23         esac
  24         AC_MSG_RESULT([$ac_system])
  25         AC_SUBST([ac_system])
  26         AC_SUBST([ac_system_l])
  27
  28         AM_CONDITIONAL([BUILD_LINUX], [test "x$ac_system" = "xLinux"])
  29         AM_CONDITIONAL([BUILD_FREEBSD], [test "x$ac_system" = "xFreeBSD"])
  30 ])