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Make llvm-test.tar.gz creation reproducible 

Move arch-specific content out of the tarball, and build the tarball in a reproducible way.
This commit is contained in:
serge-sans-paille 2020-06-11 12:17:27 +00:00
parent 96783870dd
commit d7400582fd
2 changed files with 15 additions and 4 deletions
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15
llvm.spec
View File

@ -11,7 +11,7 @@
%global llvm_libdir %{_libdir}/%{name}
%global build_llvm_libdir %{buildroot}%{llvm_libdir}
#%%global rc_ver 6
%global baserelease 4
%global baserelease 5
%global llvm_srcdir llvm-%{version}%{?rc_ver:rc%{rc_ver}}.src
%global maj_ver 10
%global min_ver 0
@ -290,6 +290,7 @@ install %{build_libdir}/libLLVMTestingSupport.a %{buildroot}%{_libdir}
%global lit_unit_cfg test/Unit/%{_arch}.site.cfg.py
%global lit_fedora_cfg %{_datadir}/llvm/lit.fedora.cfg.py
# Install gtest sources so clang can use them for gtest
install -d %{install_srcdir}
install -d %{install_srcdir}/utils/
@ -314,7 +315,12 @@ install -m 0755 %{SOURCE1} %{buildroot}%{_libexecdir}/tests/llvm
# Install lit tests. We need to put these in a tarball otherwise rpm will complain
# about some of the test inputs having the wrong object file format.
install -d %{buildroot}%{_datadir}/llvm/
tar -czf %{install_srcdir}/test.tar.gz test/
# The various tar options are there to make sur the archive is the same on 32 and 64 bit arch, i.e.
# the archive creation is reproducible. Move arch-specific content out of the tarball
mv %{lit_cfg} %{install_srcdir}/%{_arch}.site.cfg.py
mv %{lit_unit_cfg} %{install_srcdir}/%{_arch}.Unit.site.cfg.py
tar --sort=name --mtime='UTC 2020-01-01' -c test/ | gzip -n > %{install_srcdir}/test.tar.gz
# Install the unit test binaries
mkdir -p %{build_llvm_libdir}
@ -477,6 +483,8 @@ fi
%{llvm_libdir}/unittests/
%{_datadir}/llvm/src/unittests
%{_datadir}/llvm/src/test.tar.gz
%{_datadir}/llvm/src/%{_arch}.site.cfg.py
%{_datadir}/llvm/src/%{_arch}.Unit.site.cfg.py
%{_datadir}/llvm/lit.fedora.cfg.py
%{_bindir}/not
%{_bindir}/count
@ -495,6 +503,9 @@ fi
%endif
%changelog
* Thu Jun 11 2020 sguelton@redhat.com - 10.0.0-5
- Make llvm-test.tar.gz creation reproducible.
* Tue Jun 02 2020 sguelton@redhat.com - 10.0.0-4
- Instruct cmake not to generate RPATH

4
run-lit-tests
View File

@ -49,8 +49,8 @@ esac
cd $(mktemp -d)
ln -s /usr/include include
tar -xzf /usr/share/llvm/src/test.tar.gz
ln -s $ARCH.site.cfg.py test/lit.site.cfg.py
ln -s $ARCH.site.cfg.py test/Unit/lit.site.cfg.py
ln -s /usr/share/llvm/src/$ARCH.site.cfg.py test/lit.site.cfg.py
ln -s /usr/share/llvm/src/$ARCH.Unit.site.cfg.py test/Unit/lit.site.cfg.py
lit -v -s $threads_arg test \
-Dllvm_obj_root=`pwd` \
-Dllvm_test_root=`pwd`/test \