Need assistance to build Blender

[Luya Tshimbalanga]

Hello team,

I am not sure why Blender failed to build recently. It seems some 
changes in the repository affect the buildand
I am unable to find the cause. Can someone investigate please?

The build in question is on 
https://download.copr.fedorainfracloud.org/results/luya/blender-egl/fedor...

Thanks in advance

-- 
Luya Tshimbalanga
Fedora Design Team
Fedora Design Suite maintainer

[Scott Talbert]

On Thu, 24 Jun 2021, Luya Tshimbalanga wrote:

>  Hello team,
>
>  I am not sure why Blender failed to build recently. It seems some changes in 
>  the repository affect the buildand
>  I am unable to find the cause. Can someone investigate please?
>
>  The build in question is on 
>
> https://download.copr.fedorainfracloud.org/results/luya/blender-egl/fedor...
Looks like you might need to BuildRequire: python3-devel.

Scott

[Miro Hrončok]

On 24. 06. 21 17:30, Scott Talbert wrote:
>  On Thu, 24 Jun 2021, Luya Tshimbalanga wrote:
>  
> > Hello team,
> >
> > I am not sure why Blender failed to build recently. It seems some changes in 
> > the repository affect the buildand
> > I am unable to find the cause. Can someone investigate please?
> >
> > The build in question is on 
> >
> https://download.copr.fedorainfracloud.org/results/luya/blender-egl/fedor...
>
> >
>  
>  Looks like you might need to BuildRequire: python3-devel. 
Already does:

BuildRequires:  pkgconfig(python3) >= 3.7

-- 
Miro Hrončok
-- 
Phone: [phone]
IRC: mhroncok

[Benjamin Beasley]

The “pyconfig.h” header lives in a python-version-specific subdirectory. Some of the
compiler invocations earlier in the build log contain “-I/usr/include/python3.10”, but the
one that is failing does not.

I haven’t tried it, but I would guess that something like the following would resolve the
problem. The libraries may or may not be necessary—I didn’t take time to investigate.

--- blender-2.93.0-original/source/blender/io/usd/CMakeLists.txt	2021-04-21
10:23:41.000000000 -0400
+++ blender-2.93.0/source/blender/io/usd/CMakeLists.txt	2021-06-24 13:02:05.568490263
-0400
@@ -53,6 +53,7 @@
   ${USD_INCLUDE_DIRS}
   ${BOOST_INCLUDE_DIR}
   ${TBB_INCLUDE_DIR}
+  ${PYTHON_INCLUDE_DIRS}
 )
 
 set(SRC
@@ -86,6 +87,8 @@
 
 list(APPEND LIB
   ${BOOST_LIBRARIES}
+  ${PYTHON_LINKFLAGS}
+  ${PYTHON_LIBRARIES}
 )
 
 list(APPEND LIB

[Luya Tshimbalanga]

It seems working on aarch64 version of Fedora 32 and 33 which lacks usd 
dependency.

https://copr.fedorainfracloud.org/coprs/luya/blender-egl/build/2305553/

Maybe usd needs some trimming.

On 2021-06-24 10:04 a.m., Benjamin Beasley wrote:
>  The “pyconfig.h” header lives in a python-version-specific
> subdirectory. Some of the compiler invocations earlier in the build log contain
> “-I/usr/include/python3.10”, but the one that is failing does not.
>
>  I haven’t tried it, but I would guess that something like the following would resolve the
> problem. The libraries may or may not be necessary—I didn’t take time to investigate.
>
>  --- blender-2.93.0-original/source/blender/io/usd/CMakeLists.txt	2021-04-21
> 10:23:41.000000000 -0400
>  +++ blender-2.93.0/source/blender/io/usd/CMakeLists.txt	2021-06-24 13:02:05.568490263
> -0400
>  @@ -53,6 +53,7 @@
>      ${USD_INCLUDE_DIRS}
>      ${BOOST_INCLUDE_DIR}
>      ${TBB_INCLUDE_DIR}
>  +  ${PYTHON_INCLUDE_DIRS}
>    )
>    
>    set(SRC
>  @@ -86,6 +87,8 @@
>    
>    list(APPEND LIB
>      ${BOOST_LIBRARIES}
>  +  ${PYTHON_LINKFLAGS}
>  +  ${PYTHON_LIBRARIES}
>    )
>    
>    list(APPEND LIB
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-- 
Luya Tshimbalanga
Fedora Design Team
Fedora Design Suite maintainer

[Luya Tshimbalanga]

Follow up about the status:

 From the scratch build on Fedora 34, both aarch64 and ppc64le built 
successfully. It appears
one of dependencies triggered the problem so narrowing done will be needed.

https://koji.fedoraproject.org/koji/taskinfo?taskID=71254684


On 2021-06-24 8:23 a.m., Luya Tshimbalanga wrote:
>  Hello team,
>
>  I am not sure why Blender failed to build recently. It seems some 
>  changes in the repository affect the buildand
>  I am unable to find the cause. Can someone investigate please?
>
>  The build in question is on 
>
> https://download.copr.fedorainfracloud.org/results/luya/blender-egl/fedor...
>
>  Thanks in advance
>  
-- 
Luya Tshimbalanga
Fedora Design Team
Fedora Design Suite maintainer