[Macchiato] ODP: macchiatobin problem

[Baruch Siach]

Hi Marcin,

marcin wojtas writes:
> Please ‘rm -rf Build’, set all environment correctly and retry. Let
> know if it helps.

Thanks. This fixed the toolchain selection issue. I also had to install
the Debian acpica-tools package for the iasl utility. But now build
fails with:

GenFw: ERROR 3000: Invalid
  WriteSections64(): /.../AcpiPlatform.dll AARCH64 relative relocations require identical ELF and PE/COFF section offsets

Any clue?

Thanks,
baruch

> Od: Baruch Siach
> Wysłano: piątek, 2 listopada 2018 06:34
> Do: Marcin Wojtas
> DW: Steve McIntyre; macchiato at lists.einval.com
> Temat: Re: [Macchiato] macchiatobin problem
>
> Hi Marcin,
>
> Marcin Wojtas writes:
>> czw., 1 lis 2018 o 15:38 Steve McIntyre <steve at einval.com> napisał(a):
>>> On Thu, Nov 01, 2018 at 12:53:35PM +0200, Baruch Siach wrote:
>>> >Adding Marcin to Cc.
>>> >
>>> >Steve McIntyre writes:
>>> >> On Wed, Oct 31, 2018 at 08:07:50AM +0200, Baruch Siach wrote:
>>> >>>> >
>>> >>>> >More details at: http://macchiatobin.net/forums/topic/kernel-vanilla/
>>> >>>>
>>> >>>> I've seen similar to that with vanilla 4.19. So I dropped back to 4.18
>>> >>>> and that works great.
>>> >>>
>>> >>>What is you kernel .config? Are you using U-Boot? I can try to reproduce it
>>> >>>here.
>>> >>
>>> >> Nope, I'm using a recently-built (~1w ago) UEFI from the instructions
>>> >> on the wiki. .config attached.
>>> >
>>> >I can't build UEFI using the current instructions on the wiki:
>>> >
>>> >  http://wiki.macchiatobin.net/tiki-index.php?page=Build+from+source+-+UEFI+EDK+II
>>> >
>>> >The 'build' command insists on using my host gcc, even though I set
>>> >GCC5_AARCH64_PREFIX correctly. The Python based build system is debug
>>> >resistant to me.
>>
>> Do you mean building the BaseTools? For that you need native x86_64 (I
>> assume you do cross-compile): make, gcc, g++.
>> I added this info to the 'Information' box in the wiki:
>> http://wiki.macchiatobin.net/tiki-index.php?page=Build+from+source+-+UEFI+EDK+II
>> GCC5_AARCH64_PREFIX is used for building the edk2 output binary only.
>
> The native part builds nicely. Only cross build fails:
>
> gcc: error: unrecognized argument in option ‘-mcmodel=tiny’
> gcc: note: valid arguments to ‘-mcmodel=’ are: 32 kernel large medium small
> gcc: error: unrecognized command line option ‘-mlittle-endian’; did you mean ‘-fconvert=little-endian’?
> gcc: error: unrecognized command line option ‘-mstrict-align’; did you mean ‘-Wstrict-aliasing’?
>
> Which is because for some reason the build system defaults to the host
> toolchain. Where should I look in the code to trace the toolchain
> selection?
>
> By the way, I'm using the ARM (Ltd) released toolchain (version 8.2.1),
> not the Linaro one that the wiki mentions. But I don't think that should
> matter for the toolchain selection.
>
>>> Ah, Marcin did say he's just updated the wiki. :-/
>>
>> Well, I don't actually think the bothered face emoji is needed here:)
>> It was verified by another engineer and after your emails I took it to
>> a fresh ubuntu-16.04 environment -
>> with copy-pasting the commands I reached successful build. Please try
>> again and let know a specific problem if any.
>>
>> If you don't want to build MacchiatoBin binary, I recently uploaded
>> the newest version from 18.09 release:
>> https://github.com/MarvellEmbeddedProcessors/edk2-open-platform/wiki/files/flash-image-18.09.4.bin
>> So you can simply burn it and play.
>
> I'll try that next week if image build doesn't work for me. But I really
> prefer to be able to build this image.
>
> Thanks,
> baruch

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