arla-0.34.5

[Dave Morrison]

Love,

I've noticed one small problem with this minor release - the test for
HAVE_INIT_WAITQUEUE_HEAD on linux (2.2.18preX) won't work properly
unless the AC_TRY_COMPILE_KERNEL in
cf/linux-func-init-wait-queue-head.m4 includes linux/stddef.h.  NULL is
undefined otherwise and the test always fails.  There may be better ways
to fix this, but here's one patch that seems to work.

--- arla-0.34.5/cf/linux-func-init-wait-queue-head.m4	Sun May 16
19:21:54 1999+++
arla-0.34.5.modified/cf/linux-func-init-wait-queue-head.m4	Wed Oct 18
12:56:06 2000
@@ -5,7 +5,9 @@
 AC_DEFUN(AC_LINUX_FUNC_INIT_WAITQUEUE_HEAD, [
 AC_CACHE_CHECK([for init_waitqueue_head],
 ac_cv_func_init_waitqueue_head,[
-AC_TRY_COMPILE_KERNEL([#include <linux/wait.h>],
+AC_TRY_COMPILE_KERNEL([
+#include <linux/stddef.h>
+#include <linux/wait.h>],
 [wait_queue_head_t foo;
 init_waitqueue_head(&foo)],
 ac_cv_func_init_waitqueue_head=yes,

Cheers,
Dave

-- 
David Morrison  Brookhaven National Laboratory  phone: 631-344-5840
                Physics Department, Bldg 510 C    fax: 631-344-3253
		          Upton, NY 11973-5000  email: dave at bnl.gov