Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Prem Kumar]

Hi All,

 I'm trying to build EDK2 for AARCH64 using LLVM tool chain under Windows
environment.



Kindly provide any pointers

- To configure tools chain,

- Modify Conf folder for LLVM

- Configure for building ARM and AARCH64

Any pointers are welcome to proceed further.

--
Regards,
Prem.

On Sun, Nov 4, 2018 at 11:02 AM Prem Kumar <perry.prem@gmail.com> wrote:

> Hi Liming,
>  Thanks for your details,
>
> I'm trying to use LLVM for ARM and AARCH64 in windows environment.
>
> --
> Thanks,
> Prem.
>
> On Sun, Nov 4, 2018 at 8:27 AM Gao, Liming <liming.gao@intel.com> wrote:
>
>> Include Ard. Do you verify LLVM (CLANG38 tool chain) for ARM and AARCH64
>> in Linux or Windows?
>>
>>
>>
>>   I verified LLVM in Linux Ubuntu OS for IA32 and X64 arch. I don’t try
>> LLVM in Windows.
>>
>>
>>
>> Thanks
>>
>> LIming
>>
>> *From:* Prem Kumar [mailto:perry.prem@gmail.com]
>> *Sent:* Sunday, November 4, 2018 4:02 AM
>> *To:* edk2-buildtools-devel@lists.sourceforge.net
>> *Subject:* Re: [edk2-buildtools] Configuration changes for building EDK2
>> for AARCH64 using LLVM
>>
>>
>>
>> Any pointers or comments to proceed further.
>>
>>
>>
>> On Sun, Nov 4, 2018 at 1:19 AM Prem Kumar <perry.prem@gmail.com> wrote:
>>
>> Hi All,
>>
>>  I'm trying to build EDK2 for AARCH64 using LLVM under Windows
>> environment.
>>
>>
>>
>> Kindly provide any pointers
>>
>> - To configure tools chain,
>>
>> - Modify Conf folder for LLVM
>>
>> - Configure for building ARM and AARCH64
>>
>>
>>
>> --
>>
>> Regards,
>>
>> Prem.
>>
>>

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Gao, Liming]

Prem:
  I don't install LLVM in Windows before. Could you share your step to install LLVM on Windows?

Thanks
Liming
>-----Original Message-----
>From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
>Prem Kumar
>Sent: Monday, November 05, 2018 4:52 PM
>To: Gao, Liming <liming.gao@intel.com>
>Cc: edk2-devel@lists.01.org; edk2-buildtools-devel@lists.sourceforge.net
>Subject: Re: [edk2] [edk2-buildtools] Configuration changes for building EDK2
>for AARCH64 using LLVM
>
>Hi All,
>
> I'm trying to build EDK2 for AARCH64 using LLVM tool chain under Windows
>environment.
>
>
>
>Kindly provide any pointers
>
>- To configure tools chain,
>
>- Modify Conf folder for LLVM
>
>- Configure for building ARM and AARCH64
>
>Any pointers are welcome to proceed further.
>
>--
>Regards,
>Prem.
>
>On Sun, Nov 4, 2018 at 11:02 AM Prem Kumar <perry.prem@gmail.com>
>wrote:
>
>> Hi Liming,
>>  Thanks for your details,
>>
>> I'm trying to use LLVM for ARM and AARCH64 in windows environment.
>>
>> --
>> Thanks,
>> Prem.
>>
>> On Sun, Nov 4, 2018 at 8:27 AM Gao, Liming <liming.gao@intel.com> wrote:
>>
>>> Include Ard. Do you verify LLVM (CLANG38 tool chain) for ARM and
>AARCH64
>>> in Linux or Windows?
>>>
>>>
>>>
>>>   I verified LLVM in Linux Ubuntu OS for IA32 and X64 arch. I don’t try
>>> LLVM in Windows.
>>>
>>>
>>>
>>> Thanks
>>>
>>> LIming
>>>
>>> *From:* Prem Kumar [mailto:perry.prem@gmail.com]
>>> *Sent:* Sunday, November 4, 2018 4:02 AM
>>> *To:* edk2-buildtools-devel@lists.sourceforge.net
>>> *Subject:* Re: [edk2-buildtools] Configuration changes for building EDK2
>>> for AARCH64 using LLVM
>>>
>>>
>>>
>>> Any pointers or comments to proceed further.
>>>
>>>
>>>
>>> On Sun, Nov 4, 2018 at 1:19 AM Prem Kumar <perry.prem@gmail.com>
>wrote:
>>>
>>> Hi All,
>>>
>>>  I'm trying to build EDK2 for AARCH64 using LLVM under Windows
>>> environment.
>>>
>>>
>>>
>>> Kindly provide any pointers
>>>
>>> - To configure tools chain,
>>>
>>> - Modify Conf folder for LLVM
>>>
>>> - Configure for building ARM and AARCH64
>>>
>>>
>>>
>>> --
>>>
>>> Regards,
>>>
>>> Prem.
>>>
>>>
>_______________________________________________
>edk2-devel mailing list
>edk2-devel@lists.01.org
>https://lists.01.org/mailman/listinfo/edk2-devel

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Ard Biesheuvel]

On 5 November 2018 at 09:51, Prem Kumar <perry.prem@gmail.com> wrote:
> Hi All,
>
>  I'm trying to build EDK2 for AARCH64 using LLVM tool chain under Windows
> environment.
>
>
>
> Kindly provide any pointers
>
> - To configure tools chain,
>
> - Modify Conf folder for LLVM
>
> - Configure for building ARM and AARCH64
>
>
> Any pointers are welcome to proceed further.
>

I'm sorry - I don't have access to a Windows machine, but I am not
aware of any reasons why clang for windows wouldn't work with the
CLANG38 toolchain profile to build AARCH64 targets.

However, GCC5 is by far the best supported one, so if you're after the
ability to build AARCH64 targets using whichever toolchain, that is
what I would recommend instead.

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Prem Kumar]

Hi Ard Biesheuvel,
 Thanks for your reply.

I've windows environment and LLVM tools chain installed. I'd like to build
EDK2 project for ARM and AARCH64.

Just a simple try I've tried CLANG38 tool chain to build MdeModulePkg.dsc
like below,

*build -t CLANG38 -a AARCH64 -p MdeModulePkg\MdeModulePkg.dsc*

Below is the error for above command used,
C:\UEFIWorkspace\edk2-master_2018_Latest>build -t CLANG38 -a AARCH64 -p
MdeModulePkg\MdeModulePkg.dsc
Build environment: Windows-10-10.0.16299
Build start time: 16:08:38, Nov.05 2018

WORKSPACE        = c:\uefiworkspace\edk2-master_2018_latest
ECP_SOURCE       =
c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
EDK_SOURCE       =
c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
EFI_SOURCE       =
c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
EDK_TOOLS_PATH   = c:\uefiworkspace\edk2-master_2018_latest\basetools
EDK_TOOLS_BIN    =
c:\uefiworkspace\edk2-master_2018_latest\basetools\bin\win32
CONF_PATH        = c:\uefiworkspace\edk2-master_2018_latest\conf


Architecture(s)  = AARCH64
Build target     = DEBUG
Toolchain        = CLANG38

Active Platform          =
c:\uefiworkspace\edk2-master_2018_latest\MdeModulePkg\MdeModulePkg.dsc

Processing meta-data ...... done!
Building ...
c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
[AARCH64]
Building ...
c:\uefiworkspace\edk2-master_2018_latest\ArmPkg\Library\CompilerIntrinsicsLib\CompilerIntrinsicsLib.inf
[AARCH64]
Building ...
c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiLib\UefiLib.inf
[AARCH64]
'make' is not recognized as an internal or external command,
'make' is not recognized as an internal or external command,
Building ...
c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiApplicationEntryPoint\UefiApplicationEntryPoint.inf
[AARCH64]
operable program or batch file.
operable program or batch file.


build.py...
 : error 7000: Failed to execute command
        make tbuild
[c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib]
'make' is not recognized as an internal or external command,


build.py...
 : error 7000: Failed to execute command
        make tbuild
[c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\ArmPkg\Library\CompilerIntrinsicsLib\CompilerIntrinsicsLib]


build.py...
 : error 7000: Failed to execute command
        make tbuild
[c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiLib\UefiLib]


build.py...
 : error 7000: Failed to execute command
        make tbuild
[c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiApplicationEntryPoint\UefiApplicationEntryPoint]


build.py...
 : error 7000: Failed to execute command
        make tbuild
[c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiDevicePathLib\UefiDevicePathLib]


build.py...
 : error F002: Failed to build module

c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
[AARCH64, CLANG38, DEBUG]

- Failed -
Build end time: 16:08:52, Nov.05 2018

--
Thanks,
Prem.

On Mon, Nov 5, 2018 at 3:52 PM Ard Biesheuvel <ard.biesheuvel@linaro.org>
wrote:

> On 5 November 2018 at 09:51, Prem Kumar <perry.prem@gmail.com> wrote:
> > Hi All,
> >
> >  I'm trying to build EDK2 for AARCH64 using LLVM tool chain under Windows
> > environment.
> >
> >
> >
> > Kindly provide any pointers
> >
> > - To configure tools chain,
> >
> > - Modify Conf folder for LLVM
> >
> > - Configure for building ARM and AARCH64
> >
> >
> > Any pointers are welcome to proceed further.
> >
>
> I'm sorry - I don't have access to a Windows machine, but I am not
> aware of any reasons why clang for windows wouldn't work with the
> CLANG38 toolchain profile to build AARCH64 targets.
>
> However, GCC5 is by far the best supported one, so if you're after the
> ability to build AARCH64 targets using whichever toolchain, that is
> what I would recommend instead.
>

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Ard Biesheuvel]

On 5 November 2018 at 11:39, Prem Kumar <perry.prem@gmail.com> wrote:
> Hi Ard Biesheuvel,
>  Thanks for your reply.
>
> I've windows environment and LLVM tools chain installed. I'd like to build
> EDK2 project for ARM and AARCH64.
>
> Just a simple try I've tried CLANG38 tool chain to build MdeModulePkg.dsc
> like below,
>
> build -t CLANG38 -a AARCH64 -p MdeModulePkg\MdeModulePkg.dsc
>
> Below is the error for above command used,
> C:\UEFIWorkspace\edk2-master_2018_Latest>build -t CLANG38 -a AARCH64 -p
> MdeModulePkg\MdeModulePkg.dsc
> Build environment: Windows-10-10.0.16299
> Build start time: 16:08:38, Nov.05 2018
>
> WORKSPACE        = c:\uefiworkspace\edk2-master_2018_latest
> ECP_SOURCE       =
> c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> EDK_SOURCE       =
> c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> EFI_SOURCE       =
> c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> EDK_TOOLS_PATH   = c:\uefiworkspace\edk2-master_2018_latest\basetools
> EDK_TOOLS_BIN    =
> c:\uefiworkspace\edk2-master_2018_latest\basetools\bin\win32
> CONF_PATH        = c:\uefiworkspace\edk2-master_2018_latest\conf
>
>
> Architecture(s)  = AARCH64
> Build target     = DEBUG
> Toolchain        = CLANG38
>
> Active Platform          =
> c:\uefiworkspace\edk2-master_2018_latest\MdeModulePkg\MdeModulePkg.dsc
>
> Processing meta-data ...... done!
> Building ...
> c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
> [AARCH64]
> Building ...
> c:\uefiworkspace\edk2-master_2018_latest\ArmPkg\Library\CompilerIntrinsicsLib\CompilerIntrinsicsLib.inf
> [AARCH64]
> Building ...
> c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiLib\UefiLib.inf
> [AARCH64]
> 'make' is not recognized as an internal or external command,
> 'make' is not recognized as an internal or external command,

It seems you will need GNU make for Windows

> Building ...
> c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiApplicationEntryPoint\UefiApplicationEntryPoint.inf
> [AARCH64]
> operable program or batch file.
> operable program or batch file.
>
>
> build.py...
>  : error 7000: Failed to execute command
>         make tbuild
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib]
> 'make' is not recognized as an internal or external command,
>
>
> build.py...
>  : error 7000: Failed to execute command
>         make tbuild
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\ArmPkg\Library\CompilerIntrinsicsLib\CompilerIntrinsicsLib]
>
>
> build.py...
>  : error 7000: Failed to execute command
>         make tbuild
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiLib\UefiLib]
>
>
> build.py...
>  : error 7000: Failed to execute command
>         make tbuild
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiApplicationEntryPoint\UefiApplicationEntryPoint]
>
>
> build.py...
>  : error 7000: Failed to execute command
>         make tbuild
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiDevicePathLib\UefiDevicePathLib]
>
>
> build.py...
>  : error F002: Failed to build module
>
> c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
> [AARCH64, CLANG38, DEBUG]
>
> - Failed -
> Build end time: 16:08:52, Nov.05 2018
>
> --
> Thanks,
> Prem.
>
> On Mon, Nov 5, 2018 at 3:52 PM Ard Biesheuvel <ard.biesheuvel@linaro.org>
> wrote:
>>
>> On 5 November 2018 at 09:51, Prem Kumar <perry.prem@gmail.com> wrote:
>> > Hi All,
>> >
>> >  I'm trying to build EDK2 for AARCH64 using LLVM tool chain under
>> > Windows
>> > environment.
>> >
>> >
>> >
>> > Kindly provide any pointers
>> >
>> > - To configure tools chain,
>> >
>> > - Modify Conf folder for LLVM
>> >
>> > - Configure for building ARM and AARCH64
>> >
>> >
>> > Any pointers are welcome to proceed further.
>> >
>>
>> I'm sorry - I don't have access to a Windows machine, but I am not
>> aware of any reasons why clang for windows wouldn't work with the
>> CLANG38 toolchain profile to build AARCH64 targets.
>>
>> However, GCC5 is by far the best supported one, so if you're after the
>> ability to build AARCH64 targets using whichever toolchain, that is
>> what I would recommend instead.

Re: [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM

[Gao, Liming]

Current CLANG38 tool chain is for Linux. You can get its more information in Conf\tools_def.txt file. So, it depends on GNU make instead of MSFT nmake. Besides, CLANG38 tool chain depends on the following environments. You may also need to configure them unless those command directory has been added into system PATH. 

CLANG38_DLL  that points the directory to include the required dll files. 
CLANG38_BIN  that points the directory to include clang command
CLANG38_ARM_PREFIX that points the directory to include objcopy
CLANG38_AARCH64_PREFIX that points the directory to include objcopy

Thanks
Liming
> -----Original Message-----
> From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of Ard Biesheuvel
> Sent: Monday, November 5, 2018 6:44 PM
> To: Prem Kumar <perry.prem@gmail.com>
> Cc: edk2-devel@lists.01.org; Gao, Liming <liming.gao@intel.com>
> Subject: Re: [edk2] [edk2-buildtools] Configuration changes for building EDK2 for AARCH64 using LLVM
> 
> On 5 November 2018 at 11:39, Prem Kumar <perry.prem@gmail.com> wrote:
> > Hi Ard Biesheuvel,
> >  Thanks for your reply.
> >
> > I've windows environment and LLVM tools chain installed. I'd like to build
> > EDK2 project for ARM and AARCH64.
> >
> > Just a simple try I've tried CLANG38 tool chain to build MdeModulePkg.dsc
> > like below,
> >
> > build -t CLANG38 -a AARCH64 -p MdeModulePkg\MdeModulePkg.dsc
> >
> > Below is the error for above command used,
> > C:\UEFIWorkspace\edk2-master_2018_Latest>build -t CLANG38 -a AARCH64 -p
> > MdeModulePkg\MdeModulePkg.dsc
> > Build environment: Windows-10-10.0.16299
> > Build start time: 16:08:38, Nov.05 2018
> >
> > WORKSPACE        = c:\uefiworkspace\edk2-master_2018_latest
> > ECP_SOURCE       =
> > c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> > EDK_SOURCE       =
> > c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> > EFI_SOURCE       =
> > c:\uefiworkspace\edk2-master_2018_latest\edkcompatibilitypkg
> > EDK_TOOLS_PATH   = c:\uefiworkspace\edk2-master_2018_latest\basetools
> > EDK_TOOLS_BIN    =
> > c:\uefiworkspace\edk2-master_2018_latest\basetools\bin\win32
> > CONF_PATH        = c:\uefiworkspace\edk2-master_2018_latest\conf
> >
> >
> > Architecture(s)  = AARCH64
> > Build target     = DEBUG
> > Toolchain        = CLANG38
> >
> > Active Platform          =
> > c:\uefiworkspace\edk2-master_2018_latest\MdeModulePkg\MdeModulePkg.dsc
> >
> > Processing meta-data ...... done!
> > Building ...
> > c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
> > [AARCH64]
> > Building ...
> > c:\uefiworkspace\edk2-master_2018_latest\ArmPkg\Library\CompilerIntrinsicsLib\CompilerIntrinsicsLib.inf
> > [AARCH64]
> > Building ...
> > c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiLib\UefiLib.inf
> > [AARCH64]
> > 'make' is not recognized as an internal or external command,
> > 'make' is not recognized as an internal or external command,
> 
> It seems you will need GNU make for Windows
> 
> > Building ...
> > c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\UefiApplicationEntryPoint\UefiApplicationEntryPoint.inf
> > [AARCH64]
> > operable program or batch file.
> > operable program or batch file.
> >
> >
> > build.py...
> >  : error 7000: Failed to execute command
> >         make tbuild
> >
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\BaseStackCheckLib\BaseS
> tackCheckLib]
> > 'make' is not recognized as an internal or external command,
> >
> >
> > build.py...
> >  : error 7000: Failed to execute command
> >         make tbuild
> >
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\ArmPkg\Library\CompilerIntrinsicsLib\Co
> mpilerIntrinsicsLib]
> >
> >
> > build.py...
> >  : error 7000: Failed to execute command
> >         make tbuild
> > [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiLib\UefiLib]
> >
> >
> > build.py...
> >  : error 7000: Failed to execute command
> >         make tbuild
> >
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiApplicationEntryPoint
> \UefiApplicationEntryPoint]
> >
> >
> > build.py...
> >  : error 7000: Failed to execute command
> >         make tbuild
> >
> [c:\uefiworkspace\edk2-master_2018_latest\Build\MdeModule\DEBUG_CLANG38\AARCH64\MdePkg\Library\UefiDevicePathLib\UefiD
> evicePathLib]
> >
> >
> > build.py...
> >  : error F002: Failed to build module
> >
> > c:\uefiworkspace\edk2-master_2018_latest\MdePkg\Library\BaseStackCheckLib\BaseStackCheckLib.inf
> > [AARCH64, CLANG38, DEBUG]
> >
> > - Failed -
> > Build end time: 16:08:52, Nov.05 2018
> >
> > --
> > Thanks,
> > Prem.
> >
> > On Mon, Nov 5, 2018 at 3:52 PM Ard Biesheuvel <ard.biesheuvel@linaro.org>
> > wrote:
> >>
> >> On 5 November 2018 at 09:51, Prem Kumar <perry.prem@gmail.com> wrote:
> >> > Hi All,
> >> >
> >> >  I'm trying to build EDK2 for AARCH64 using LLVM tool chain under
> >> > Windows
> >> > environment.
> >> >
> >> >
> >> >
> >> > Kindly provide any pointers
> >> >
> >> > - To configure tools chain,
> >> >
> >> > - Modify Conf folder for LLVM
> >> >
> >> > - Configure for building ARM and AARCH64
> >> >
> >> >
> >> > Any pointers are welcome to proceed further.
> >> >
> >>
> >> I'm sorry - I don't have access to a Windows machine, but I am not
> >> aware of any reasons why clang for windows wouldn't work with the
> >> CLANG38 toolchain profile to build AARCH64 targets.
> >>
> >> However, GCC5 is by far the best supported one, so if you're after the
> >> ability to build AARCH64 targets using whichever toolchain, that is
> >> what I would recommend instead.
> _______________________________________________
> edk2-devel mailing list
> edk2-devel@lists.01.org
> https://lists.01.org/mailman/listinfo/edk2-devel