Messages in this thread | | | Date | Sun, 21 Oct 2007 22:10:42 +0200 | From | Gabriel C <> | Subject | Re: some kernel headers broken in current git ? |
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H. Peter Anvin wrote: > Gabriel C wrote: >>>> BITS_PER_LONG was originally set in <asm/types.h>: >>>> >>>> 39 #ifdef CONFIG_X86_32 >>>> 40 # define BITS_PER_LONG 32 >>>> 41 #else >>>> 42 # define BITS_PER_LONG 64 >>>> 43 #endif >>> User land does not know anything about 'CONFIG_X86_32' right ? > > Wait... this is *user mode* code at this point? > > Linux kernel headers aren't includable from user space without > processing them through "make headers_install". > > However, from looking at the filenames in your list, it doesn't look > like userspace code at all (although they're wrappered to the degree > that it's somewhat hard to tell.) Thus, you're building a kernel > module, not userland.
Hmm right is building an kernel modules.
> >> That is the problem. I've changed the headers virtualbox need from >> >> #ifdef CONFIG_X86_32 to #ifdef __i386__ and all compiled fine. >> >> ( subarch headers includes are changed manually still but I think it is the same problem ) >> >> Also all the headers got these defines with CONFIG_X86_32 does not work. >> >> ... >> >> #ifdef CONFIG_X86_32 >> # include "foo_32.h" >> #else >> # include "foo_64.h" >> #endif >> >> ... >> >> results in including both header files on my i686 box. >> >> I don't know what the right way is to fix that , define some who CONFIG_X86_32 to __i386__ ? or just s/CONFIG_X86_32/__i386__/ ? > > It sounds like something is seriously broken in your setup, or in the > VirtualBox makefiles. From the looks of it, I would say the latter. > > It would help to see how gcc is invoked, but your email message doesn't > include any gcc invocations, and your "full error log" weblink is > broken, so it's hard to say.
Sorry that box was down some hours I've tested some hardware.
Here is a full build log , virtualbox build against cfa76f024f7c9e65169425804e5b32e71f66d0ee :
http://194.231.229.228/virtualbox-build.log.tar.bz2
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