Odd build failure in el7 mock

Odd build failure in el7 mock

[Jarod Wilson]

I'm attempting to build rdma-core v13 rpms... On my el7 host, they build 
just fine. But when I try to build them in mock (using the epel-7-x86_64 
target), I hit this:

-- Removed runtime path from 
"/builddir/build/BUILDROOT/rdma-core-13-1.el7.centos.x86_64/usr/lib64/libmlx5.so.1.0.13"
CMake Error at providers/mlx5/cmake_install.cmake:98 (FILE):
   file INSTALL cannot find
   "/builddir/build/BUILD/rdma-core-13/providers/mlx5/libmlx5-rdmav2.so".
Call Stack (most recent call first):
   cmake_install.cmake:52 (INCLUDE)


make: *** [install] Error 1
error: Bad exit status from /var/tmp/rpm-tmp.MsCuJ7 (%install)


RPM build errors:
     Bad exit status from /var/tmp/rpm-tmp.MsCuJ7 (%install)
ERROR: Exception(rdma-core-13-1.el7.src.rpm) Config(epel-7-x86_64) 0 
minutes 53 seconds
INFO: Results and/or logs in: /var/lib/mock/epel-7-x86_64/result
ERROR: Command failed. See logs for output.
  # bash --login -c /usr/bin/rpmbuild -bb --target x86_64 --nodeps 
/builddir/build/SPECS/rdma-core.spec

Just starting to dig into it, but if anyone has an "aha, that's XYZ", 
that might save me some time and effort. :)

(I get this with both rdma-core.spec and redhat/rdma-core.spec, btw)

-- 
Jarod Wilson
jarod-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
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Re: Odd build failure in el7 mock

[Jason Gunthorpe]

On Wed, Mar 22, 2017 at 11:44:49AM -0400, Jarod Wilson wrote:
> I'm attempting to build rdma-core v13 rpms... On my el7 host, they build
> just fine. But when I try to build them in mock (using the epel-7-x86_64
> target), I hit this:
> 
> CMake Error at providers/mlx5/cmake_install.cmake:98 (FILE):
>   file INSTALL cannot find
>   "/builddir/build/BUILD/rdma-core-13/providers/mlx5/libmlx5-rdmav2.so".

I am not sure why mock would be different, but that file should be a
symlink, it is created during the initial run of cmake.

It was added in this patch:

commit 07764bc805ba8f50539a7b1e2655e86acbdb87ed
Author: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Date:   Mon Jan 30 11:12:52 2017 +0200

    mlx5: Export mlx5 direct verbs interface
    
    Install direct verbs header file into /usr/include/infiniband/
    folder and allow for possible users to explicitly include it
    into their applications.

And it is created by this call here:

+  rdma_install_symlink("${DEST_LINK_PATH}" "${VERBS_PROVIDER_DIR}/lib${DEST}-rdmav2.so")

Make sure there are no errors from the cmake step??

Jason
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Re: Odd build failure in el7 mock

[Leon Romanovsky]

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On Wed, Mar 22, 2017 at 10:22:45AM -0600, Jason Gunthorpe wrote:
> On Wed, Mar 22, 2017 at 11:44:49AM -0400, Jarod Wilson wrote:
> > I'm attempting to build rdma-core v13 rpms... On my el7 host, they build
> > just fine. But when I try to build them in mock (using the epel-7-x86_64
> > target), I hit this:
> >
> > CMake Error at providers/mlx5/cmake_install.cmake:98 (FILE):
> >   file INSTALL cannot find
> >   "/builddir/build/BUILD/rdma-core-13/providers/mlx5/libmlx5-rdmav2.so".
>
> I am not sure why mock would be different, but that file should be a
> symlink, it is created during the initial run of cmake.

It works in docker too.

>
> It was added in this patch:
>
> commit 07764bc805ba8f50539a7b1e2655e86acbdb87ed
> Author: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Date:   Mon Jan 30 11:12:52 2017 +0200
>
>     mlx5: Export mlx5 direct verbs interface
>
>     Install direct verbs header file into /usr/include/infiniband/
>     folder and allow for possible users to explicitly include it
>     into their applications.
>
> And it is created by this call here:
>
> +  rdma_install_symlink("${DEST_LINK_PATH}" "${VERBS_PROVIDER_DIR}/lib${DEST}-rdmav2.so")
>
> Make sure there are no errors from the cmake step??
>
> Jason
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> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
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Re: Odd build failure in el7 mock

[Jarod Wilson]

On 2017-03-22 12:22 PM, Jason Gunthorpe wrote:
> On Wed, Mar 22, 2017 at 11:44:49AM -0400, Jarod Wilson wrote:
>> I'm attempting to build rdma-core v13 rpms... On my el7 host, they build
>> just fine. But when I try to build them in mock (using the epel-7-x86_64
>> target), I hit this:
>>
>> CMake Error at providers/mlx5/cmake_install.cmake:98 (FILE):
>>   file INSTALL cannot find
>>   "/builddir/build/BUILD/rdma-core-13/providers/mlx5/libmlx5-rdmav2.so".
>
> I am not sure why mock would be different, but that file should be a
> symlink, it is created during the initial run of cmake.
>
> It was added in this patch:
>
> commit 07764bc805ba8f50539a7b1e2655e86acbdb87ed
> Author: Leon Romanovsky <leonro-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
> Date:   Mon Jan 30 11:12:52 2017 +0200
>
>     mlx5: Export mlx5 direct verbs interface
>
>     Install direct verbs header file into /usr/include/infiniband/
>     folder and allow for possible users to explicitly include it
>     into their applications.
>
> And it is created by this call here:
>
> +  rdma_install_symlink("${DEST_LINK_PATH}" "${VERBS_PROVIDER_DIR}/lib${DEST}-rdmav2.so")
>
> Make sure there are no errors from the cmake step??

The addition of 'relpath' in that commit means that python is now a 
BuildRequires of the rdma-core package. Once I added that, the package 
built in mock just fine. Will send a patch for it shortly.

-- 
Jarod Wilson
jarod-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org
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Re: Odd build failure in el7 mock

[Jason Gunthorpe]

On Wed, Mar 22, 2017 at 04:43:38PM -0400, Jarod Wilson wrote:

> The addition of 'relpath' in that commit means that python is now a
> BuildRequires of the rdma-core package. Once I added that, the package built
> in mock just fine. Will send a patch for it shortly.

Ah, yes..

I've also realized that execute_process does not abort cmake if it
fails, which is why this was hard for you to observe. That should be
fixed also..

Jason
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