Linux: Simplify header file checks

[openafs.git] / src / cf / linux-test3.m4

diff --git a/src/cf/linux-test3.m4 b/src/cf/linux-test3.m4
index ba0aaa3..577adfa 100644 (file)
--- a/src/cf/linux-test3.m4
+++ b/src/cf/linux-test3.m4
@@ -1,10 +1,3 @@
-AC_DEFUN([LINUX_KERNEL_LINUX_SYSCALL_H],[
-  AC_MSG_CHECKING(for linux/syscall.h in kernel)
-  AC_TRY_KBUILD([#include <linux/syscall.h>], [],
-    [ac_linux_syscall=yes], [ac_linux_syscall=no])
-  AC_MSG_RESULT($ac_linux_syscall)
-])
-
 AC_DEFUN([LINUX_NEED_RHCONFIG],[
 RHCONFIG_SP=""
 RHCONFIG_MP=""
@@ -38,7 +31,7 @@ else
   save_CPPFLAGS="$CPPFLAGS"
   CPPFLAGS="-I${LINUX_KERNEL_PATH}/include -D__KERNEL__ $RHCONFIG_SP $CPPFLAGS"
   AC_MSG_CHECKING(which kernel modules to build)
-  if test "x$ac_cv_linux_config_h_exists" = "xyes"; then
+  if test "x$ac_cv_linux_header_config_h" = "xyes"; then
     CPPFLAGS="-DCONFIG_H_EXISTS $CPPFLAGS"
   fi
   if test "x$ac_linux_rhconfig" = "xyes"; then
@@ -69,20 +62,6 @@ fi
 AC_SUBST(MPS)
 ])
 
-AC_DEFUN([LINUX_KERNEL_SELINUX],[
-AC_MSG_CHECKING(for SELinux kernel)
-AC_CACHE_VAL(ac_cv_linux_kernel_is_selinux,
-[
-AC_TRY_KBUILD(
-  [#include <linux/autoconf.h>],
-  [#ifndef CONFIG_SECURITY_SELINUX
-   #error not SELINUX
-   #endif],
-  ac_cv_linux_kernel_is_selinux=yes,
-  ac_cv_linux_kernel_is_selinux=no)])
-AC_MSG_RESULT($ac_cv_linux_kernel_is_selinux)
-])
-
 AC_DEFUN([LINUX_KERNEL_LINUX_SEQ_FILE_H],[
   AC_MSG_CHECKING(for linux/seq_file.h in kernel)
   AC_TRY_KBUILD([#include <linux/seq_file.h>], [],