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Fix rhbz #2248872 

Ensure the versioned llvm-config alternative gets removed during major
upgrades of the non-compat package.

Also add code that removes the versioned llvm-config alternatives of
the previous 3 LLVM versions. These versions didn't remove their own
versioned llvm-config alternative, leading to broken output, e.g.
llvm-config-16 points to llvm-config-64 from LLVM 17.
This commit is contained in:
Tulio Magno Quites Machado Filho 2023-11-10 18:58:54 -03:00
parent dae42895a5
commit 43a62dabf0
1 changed files with 26 additions and 4 deletions
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30
llvm.spec
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@ -93,7 +93,7 @@
Name: %{pkg_name}
Version: %{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:~rc%{rc_ver}}%{?llvm_snapshot_version_suffix:~%{llvm_snapshot_version_suffix}}
Release: 1%{?dist}
Release: 2%{?dist}
Summary: The Low Level Virtual Machine
License: Apache-2.0 WITH LLVM-exception OR NCSA
@ -475,15 +475,34 @@ LD_LIBRARY_PATH=%{buildroot}/%{install_libdir} %{__ninja} check-all -C %{_vpath
%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config%{exec_suffix} llvm-config%{exec_suffix} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
%if %{without compat_build}
%{_sbindir}/update-alternatives --install %{_bindir}/llvm-config-%{maj_ver} llvm-config-%{maj_ver} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits} %{__isa_bits}
# During the upgrade from LLVM 16 (F38) to LLVM 17 (F39), we found out the
# main llvm-devel package was leaving entries in the alternatives system.
# Try to remove them now.
for v in 14 15 16; do
if [[ -e %{_bindir}/llvm-config-$v
&& "x$(%{_bindir}/llvm-config-$v --version | awk -F . '{ print $1 }')" != "x$v" ]]; then
%{_sbindir}/update-alternatives --remove llvm-config-$v %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
fi
done
%endif
%postun devel
if [ $1 -eq 0 ]; then
%{_sbindir}/update-alternatives --remove llvm-config%{exec_suffix} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
%if %{without compat_build}
%{_sbindir}/update-alternatives --remove llvm-config-%{maj_ver} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
%endif
fi
%if %{without compat_build}
# When upgrading between minor versions (i.e. from x.y.1 to x.y.2), we must
# not remove the alternative.
# However, during a major version upgrade (i.e. from 16.x.y to 17.z.w), the
# alternative must be removed in order to give priority to a newly installed
# compat package.
if [[ $1 -eq 0
|| "x$(%{_bindir}/llvm-config-%{maj_ver} --version | awk -F . '{ print $1 }')" != "x%{maj_ver}" ]]; then
%{_sbindir}/update-alternatives --remove llvm-config-%{maj_ver} %{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
fi
%endif
%files
%license LICENSE.TXT
@ -592,6 +611,9 @@ fi
%changelog
%{?llvm_snapshot_changelog_entry}
* Thu Nov 30 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.6-2
- Fix rhbz #2248872
* Tue Nov 28 2023 Tulio Magno Quites Machado Filho <tuliom@redhat.com> - 17.0.6-1
- Update to LLVM 17.0.6