Re: 64-bit UEFI build is broken

[Vladimir 'φ-coder/phcoder' Serbinenko]

On 09.11.2011 07:17, Seth Goldberg wrote:
> Hi,
>
>   Just a followup -- it appears that the root cause is a missing
> "-m64" -- since the compilation for this platform should be done with
> -m64, the preprocessing done for .lst generation should also be done
> with that cflag, otherwise (at least in this case), the library gets
> confused.
>
>  Adding 'TARGET_CPPFLAGS=-m64" to the configure line allowed the build
> to finish without errors (though I'm not sure if that's the proper fix).
>  
You're right. This is the problem.
>
>  --S
>
> Quoting Seth Goldberg, who wrote the following on Tue, 8 Nov 2011:
>
>>
>> Latest trunk (Linux host, configured with "--target=x86_64
>> --with-platform=efi") stops while building btrfs:
>>
>> gcc -E -DGRUB_LST_GENERATOR -Dgrub_fs_register=FS_LIST_MARKER
>> -Dgrub_video_register=VIDEO_LIST_MARKER
>> -Dgrub_parttool_register=PARTTOOL_LIST_MARKER
>> -Dgrub_partition_map_register=PARTMAP_LIST_MARKER
>> '-Dgrub_term_register_input(...)=INPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
>> '-Dgrub_term_register_output(...)=OUTPUT_TERMINAL_LIST_MARKER(__VA_ARGS__)'
>> '-Dgrub_register_command(...)=COMMAND_LIST_MARKER(__VA_ARGS__)'
>> '-Dgrub_register_extcmd(...)=EXTCOMMAND_LIST_MARKER(__VA_ARGS__)'
>> '-Dgrub_register_command_p1(...)=P1COMMAND_LIST_MARKER(__VA_ARGS__)'
>> -DHAVE_CONFIG_H -I. -I../../grub-core -I..  -Wall -W -I../../include
>> -I../include  -DGRUB_MACHINE_EFI=1 -DGRUB_MACHINE=X86_64_EFI
>> -nostdinc -isystem /usr/lib/gcc/i686-linux-gnu/4.6.1/include
>> -DGRUB_FILE=\"fs/btrfs.c\" -I. -I../../grub-core -I.. -I../..
>> -I../../include -I../include -I../../grub-core/lib/posix_wrap
>> -I../../grub-core/lib/minilzo -DMINILZO_HAVE_CONFIG_H  
>> ../../grub-core/fs/btrfs.c ../../grub-core/lib/crc.c
>>> btrfs.marker.new || (rm -f btrfs.marker; exit 1)
>> In file included from ../../grub-core/lib/minilzo/lzoconf.h:75:0,
>>                 from ../../grub-core/lib/minilzo/minilzo.h:60,
>>                 from ../../grub-core/fs/btrfs.c:29:
>> ../../grub-core/lib/minilzo/lzodefs.h:849:6: error: #error "this
>> should not happen"
>> make[3]: *** [btrfs.marker] Error 1
>>
>>
>>  It's not expecting sizeof(ulong_t) to exceed 32-bits.
>>
>> --S
>>
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>
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-- 
Regards
Vladimir 'φ-coder/phcoder' Serbinenko

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