Re: [OS-BUILD PATCH] s390x-zfcpdump: Handle missing Module.symvers file

[Herton R. Krzesinski]

On Fri, Jun 26, 2020 at 07:41:19PM -0000, GitLab Bridge on behalf of dzickusrh wrote:
>  From: Don Zickus <dzickus(a)redhat.com&gt;
>  
>  In 5.8-rc1, a change was made to not always generate a Module.symvers
>  file if no modules were built.  The s390x zfcpdump variant is a kernel
>  that is built with no modules enabled.
>  
>  The kernel.spec file assumes Module.symvers always exists and fails to
>  build the zfcpdump variant.
>  
>  Modify the spec file to detect the missing file and 'touch' it as a
>  workaround.  This file is used utilized by the kabi technology.  There
>  is probably a better long term fix, but this is the quick and easy fix.
>  
>  Tested locally using cross-compilers.
>  ---
>   redhat/kernel.spec.template | 3 +++
>   1 file changed, 3 insertions(+)
>  
>  diff --git a/redhat/kernel.spec.template b/redhat/kernel.spec.template
>  index c9eb8f1fca2e..81fb0c876286 100644
>  --- a/redhat/kernel.spec.template
>  +++ b/redhat/kernel.spec.template
>  @@ -1523,6 +1523,9 @@ BuildKernel() {
>       find . -name *.h.s -delete
>       # first copy everything
>       cp --parents `find  -type f -name "Makefile*" -o -name
> "Kconfig*"` $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
>  +    if [ ! -e Module.symvers ]; then
>  +        touch Module.symvers
>  +    fi
>       cp Module.symvers $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
>       cp System.map $RPM_BUILD_ROOT/lib/modules/$KernelVer/build
>       if [ -s Module.markers ]; then 
Acked-by: Herton R. Krzesinski <herton(a)redhat.com&gt;

-- 
[]'s
Herton