[edk2-devel] buiding Uefi Universal Payload failed

[edk2-devel] buiding Uefi Universal Payload failed

[丰立波 via groups.io]

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Hello,



I am building Uefi Universal payload with the below python script,



python UefiPayloadPkg/UniversalPayloadBuild.py -t GCC5, or  python UefiPayloadPkg/UniversalPayloadBuild.py -t CLANGDWARF

a building error always reports, no matter the toolchain is  assigned GCC5 or CLANGDWARF.
ld.lld: error: cannot find linker script /home/EDKII/edk2/BaseTools/Scripts/ClangBase.lds


Did I miss something when setup the building enviroment?


Now, I changed CLANGDWARF to GCC5 in python script UefiPayloadPkg/UniversalPayloadBuild.py, and only with python UefiPayloadPkg/UniversalPayloadBuild.py -t GCC5, building is successful.



    if Args.Fit == True:
        PayloadEntryToolChain = ToolChain
        Args.Macro.append("UNIVERSAL_PAYLOAD_FORMAT=FIT")
        UpldEntryFile = "FitUniversalPayloadEntry"
    else:
        PayloadEntryToolChain = 'CLANGDWARF' <======== GCC5
        Args.Macro.append("UNIVERSAL_PAYLOAD_FORMAT=ELF")
        UpldEntryFile = "UniversalPayloadEntry"


the building enviroment is Ubuntu 22.04, GCC 11.4.0, clang 14.0.0.


Best Regards


Feng Libo





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[edk2-devel] buiding Uefi Universal Payload failed

[Stepan via groups.io]

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Hello Feng Libo,

1) Are You building BaseTools?
2) Are You source edksetup.sh?

We are use Ubuntu and GCC and we have not encountered such problems. Also You can check our topic about building universal payload. https://edk2.groups.io/g/devel/topic/universal_uefi_elf_payload/111543703


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Re: [edk2-devel] buiding Uefi Universal Payload failed

[丰立波 via groups.io]

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Hello, Stepan,


Thanks for the reply.
You didn't encounter such problems, just because ClangBase.lds already exists in your directory BaseTools/Scripts, as your building log below. But ClangBase.lds is absent in my BaseTools/Scripts, there is only GccBase.lds. Where did you get the ClangBase.lds?







GccBase.lds claims it is "Unified linker script for GCC and CLANG based builds", so I duplicate one and change the file name to ClangBase.lds. Now, building is successful, but I am not sure it is the right way.


Best Regards


Feng Libo


Original:
From：Stepan via groups.io<radio-fan=mail.ru@groups.io>Date：2025-03-12 13:21:35(中国 (GMT+08:00))To：丰立波<lbfeng@kunluntech.com.cn> , devel<devel@edk2.groups.io>Cc：Subject：[edk2-devel] buiding Uefi Universal Payload failedHello Feng Libo,
 
1) Are You building BaseTools?
2) Are You source edksetup.sh?
 
We are use Ubuntu and GCC and we have not encountered such problems. Also You can check our topic about building universal payload. https://edk2.groups.io/g/devel/topic/universal_uefi_elf_payload/111543703








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Re: [edk2-devel] buiding Uefi Universal Payload failed

[Alireza Banejad via groups.io]

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As Stephen said did you build the base tools using "make -C BaseTools" in
the edk2 directory?

On Thursday, March 13, 2025, 丰立波 via groups.io <lbfeng=
kunluntech.com.cn@groups.io> wrote:

> Hello, Stepan,
>
> Thanks for the reply.
> You didn't encounter such problems, just because ClangBase.lds already
> exists in your directory BaseTools/Scripts, as your building log below. But
> ClangBase.lds is absent in my BaseTools/Scripts, there is only GccBase.lds.
> Where did you get the ClangBase.lds?
>
>
>
> GccBase.lds claims it is "Unified linker script for GCC and CLANG based
> builds", so I duplicate one and change the file name to ClangBase.lds. Now,
> building is successful, but I am not sure it is the right way.
>
> Best Regards
>
> Feng Libo
>
> Original:
>
>    - From：Stepan via groups.io<radio-fan=mail.ru@groups.io>
>    - Date：2025-03-12 13:21:35(中国 (GMT+08:00))
>    - To：丰立波<lbfeng@kunluntech.com.cn> , devel<devel@edk2.groups.io>
>    - Cc：
>    - Subject：[edk2-devel] buiding Uefi Universal Payload failed
>
> Hello Feng Libo,
>
> 1) Are You building BaseTools?
> 2) Are You source edksetup.sh?
>
> We are use Ubuntu and GCC and we have not encountered such problems. Also
> You can check our topic about building universal payload.
> https://edk2.groups.io/g/devel/topic/universal_uefi_elf_payload/111543703
>
> 
>
>


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Re: [edk2-devel] buiding Uefi Universal Payload failed

[丰立波 via groups.io]

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Hello,


Clang tool chains is said better in dealing 32bit mode and 64bit mode, and generating elf file. So UniversalPayloadEntry must be built using Clang tool chains (I think this is done by the hardcode "PayloadEntryToolChain = 'CLANGDWARF'" in UniversalPayloadBuild.py, ignoring the cmd line option -t <TOOLCHAINS>).


At the beginning, BaseTools/Scripts contains a ClangBase.lds file, as the below link shows, the file is a linker script. But now, the link script is missing. Without ClangBase.lds, building UniversalPayloadEnty failed. How can I get the ClangBase.lds? or Did I miss something when setting up the building enviroment? 



https://edk2.groups.io/g/devel/message/75955









Thanks


Best Regards


Feng Libo




Original:
From：丰立波 via groups.io<lbfeng=kunluntech.com.cn@groups.io>Date：2025-03-13 16:42:09(中国 (GMT+08:00))To：devel <devel@edk2.groups.io> , radio-fan <radio-fan@mail.ru>Cc：Subject：Re: [edk2-devel] buiding Uefi Universal Payload failedHello, Stepan,


Thanks for the reply.
You didn't encounter such problems, just because ClangBase.lds already exists in your directory BaseTools/Scripts, as your building log below. But ClangBase.lds is absent in my BaseTools/Scripts, there is only GccBase.lds. Where did you get the ClangBase.lds?







GccBase.lds claims it is "Unified linker script for GCC and CLANG based builds", so I duplicate one and change the file name to ClangBase.lds. Now, building is successful, but I am not sure it is the right way.


Best Regards


Feng Libo


Original:
From：Stepan via groups.io<radio-fan=mail.ru@groups.io>Date：2025-03-12 13:21:35(中国 (GMT+08:00))To：丰立波<lbfeng@kunluntech.com.cn> , devel<devel@edk2.groups.io>Cc：Subject：[edk2-devel] buiding Uefi Universal Payload failedHello Feng Libo,
 
1) Are You building BaseTools?
2) Are You source edksetup.sh?
 
We are use Ubuntu and GCC and we have not encountered such problems. Also You can check our topic about building universal payload. https://edk2.groups.io/g/devel/topic/universal_uefi_elf_payload/111543703











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[edk2-devel] buiding Uefi Universal Payload failed

[Stepan via groups.io]

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Hello Feng Libo,

Please check you EDKII repository version. First appearance of the file ClangBase.lds is in the commit c1aa3bab1259a54cd392831bc1dc1fd263436349 . Also check that You update submodules (not recursive) of EDK II .


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Re: [edk2-devel] buiding Uefi Universal Payload failed

[Ard Biesheuvel via groups.io]

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ClangBase.lds has been removed. Please make sure Conf/tools_def.txt is up
to date.



On Thu, 13 Mar 2025 at 11:53, Stepan via groups.io <radio-fan=
mail.ru@groups.io> wrote:

> Hello Feng Libo,
>
>
> Please check you EDKII repository version. First appearance of the file
> ClangBase.lds is in the commit c1aa3bab1259a54cd392831bc1dc1fd263436349 .
> Also check that You update submodules (not recursive) of EDK II .
>
>
> Attachments:
>
>    - 01.png <https://edk2.groups.io/g/devel/attachment/121199/0>
>
> 
>
>


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[edk2-devel] buiding Uefi Universal Payload failed

[Stepan via groups.io]

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Hello Feng Libo,

I found this bug, when i update EDK2 sources. You should remove directories Build , Conf and BaseTools. Then restore the source code of the BaseTools ( git reset --hard HEAD ). Then rebuild tools by make -c BaseTools/ and update environment by source edksetup.sh. After this You can apply settings for the target in Conf/target.txt.


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Re: [edk2-devel] buiding Uefi Universal Payload failed

[Stepan via groups.io]

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*
make -C BaseTools/


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Re: [edk2-devel] buiding Uefi Universal Payload failed

[丰立波 via groups.io]

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Hello, Stepan,


I can build the payload with your approach.


I think the commint of 71188e90638cac8d5228e89b0fb5809783058946 solves the problem:



    BaseTools: Add BUILDRULEFAMILY for CLANGDWARF
    
    Commit c6f47e6 removed BUILDRULEFAMILY for CLANGDWARF. Adding
    CLANGDWARF back as a BUILDRULEFAMILY to match CLANGPDB.
    
    Add CLANGDWARF specific build rules -  based on GCC, and remove steps
    not required for CLANGDWARF.
    
    Remove following irrelevant steps and logs:
    ...
    "objcopy not needed ..."
    "--strip-unneded ..."
    "--add-gnu-debuglink ..."
    ...



Best Regards


Feng Libo




Original:
From：Stepan via groups.io<radio-fan=mail.ru@groups.io>Date：2025-03-18 16:19:17(中国 (GMT+08:00))To：丰立波<lbfeng@kunluntech.com.cn> , devel<devel@edk2.groups.io>Cc：Subject：[edk2-devel] buiding Uefi Universal Payload failedHello Feng Libo,
 
I found this bug, when i update EDK2 sources. You should remove directories Build, Conf and BaseTools. Then restore the source code of the BaseTools (git reset --hard HEAD). Then rebuild tools by make -c BaseTools/ and update environment by source edksetup.sh . After this You can apply settings for the target in Conf/target.txt .







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