From: Paul H. Hargrove (PHHargrove_at_lbl_dot_gov)
Date: Thu Mar 25 2010 - 12:25:06 PDT
Alan,
There are more things affected by the creation of the include/generated
directory.
I have a patch that is a superset of this change, but I have not yet
distributed them because BLCR hangs in a 2.6.33 kernel.
If you really want to play with them, I can send you the patches off-list.
-Paul
Alan Woodland wrote:
> Hi,
>
> I'm starting to take a look at 2.6.33 support. First up: utsrelease.h
> has been moved, I think the following patch solves that.
>
> --- blcr-0.8.2.orig/acinclude.m4 2010-03-25 17:01:35.000000000 +0000
> +++ blcr-0.8.2/acinclude.m4 2010-03-25 17:45:25.000000000 +0000
> @@ -246,7 +246,7 @@
> my ($srcdir, $cpp_cmd) = @ARGV;
> my $stamp = time;
> $cpp_cmd =~ s/([#()])/\\$1/g; # quote problematic shell metachars
> - FILE: foreach my $file qw/version.h utsrelease.h/ {
> + FILE: foreach my $file qw(version.h utsrelease.h
> ../generated/utsrelease.h) {
> my $path = "$srcdir/include/linux/$file";
> next FILE unless (-f $path);
> open(F, "echo '=${stamp}->UTS_RELEASE<-' | ${cpp_cmd} -include
> ${path} - |") || exit 1;
>
> Still doesn't configure yet though and it looks like another change in
> the way configured options get stored:
>
> checking for SMP kernel source... no
> checking for SMP kernel symbol table... yes
> ======================================================================
> Please review the following configuration information:
> Kernel source directory = /lib/modules/2.6.33.1/build
> Kernel build directory = /lib/modules/2.6.33.1/build
> Kernel symbol table = /boot/System.map-2.6.33.1
> Kernel version probed from kernel build = 2.6.33.1
> Kernel running currently = 2.6.33.1
> ======================================================================
> configure: error: Kernel source is configured uni-processor but the
> kernel symbol table is SMP. Consider specifying a symbol table with
> --with-system-map or --with-vmlinux. Or, if using kernel sources that
> are configured by /boot/kernel.h, you may try --with-kernel-type=SMP
> to force an SMP interpretation of the sources.
>
> Looking in to it now.
>
> Alan
>
--
Paul H. Hargrove PHHargrove_at_lbl_dot_gov
Future Technologies Group Tel: +1-510-495-2352
HPC Research Department Fax: +1-510-486-6900
Lawrence Berkeley National Laboratory