Update configure help msg to match actual defaults

The defaults for LINUX_KERNEL_PATH and LINUX_KERNEL_BUILD in
acinclude.m4 were changed in 2cfd611, 94ff565 and 3f9d982 without updating
the output of ./configure --help. Change the description of
linux-kernel-headers and linux-kernel-build to show the correct defaults.

Reviewed-on: http://gerrit.openafs.org/8759
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
(cherry picked from commit 986a8541518fb03a69cf5ece2055cb9cd50bda60)

Change-Id: I2fc463fc3b5793d6125f7367de22631c8e52da21
Reviewed-on: http://gerrit.openafs.org/8805
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Stephan Wiesand <stephan.wiesand@desy.de>
Tested-by: Stephan Wiesand <stephan.wiesand@desy.de>
Reviewed-by: Paul Smeddle <paul.smeddle@gmail.com>

diff --git a/acinclude.m4 b/acinclude.m4
index 54e65f66c0805f79cf73d37b1e0288f4b2135c95..b384536ccddae7daac3d296e7e5ad34534aa0c72 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -118,11 +118,12 @@ dnl Kernel module build options.
 AC_ARG_WITH([linux-kernel-headers],
     [AS_HELP_STRING([--with-linux-kernel-headers=path],
         [use the kernel headers found at path (optional, defaults to
-         /usr/src/linux-2.4, then /usr/src/linux)])])
+         /lib/modules/`uname -r`/build, then /lib/modules/`uname -r`/source,
+         then /usr/src/linux-2.4, and lastly /usr/src/linux)])])
 AC_ARG_WITH([linux-kernel-build],
     [AS_HELP_STRING([--with-linux-kernel-build=path],
        [use the kernel build found at path(optional, defaults to 
-       /usr/src/linux-2.4, then /usr/src/linux)])])
+       kernel headers path)])])
 AC_ARG_WITH([bsd-kernel-headers],
     [AS_HELP_STRING([--with-bsd-kernel-headers=path],
         [use the kernel headers found at path (optional, defaults to