llvm/install.spec.inc

#region LLVM installation

pushd llvm

%if %{with python_lit}
pushd utils/lit
%py3_install

# Strip out #!/usr/bin/env python
sed -i -e '1{\@^#!/usr/bin/env python@d}' %{buildroot}%{python3_sitelib}/lit/*.py
popd
%endif

%cmake_install

popd

mkdir -p %{buildroot}/%{_bindir}

# Install binaries needed for lit tests
%global test_binaries llvm-isel-fuzzer llvm-opt-fuzzer

for f in %{test_binaries}
do
    install -m 0755 llvm/%{_vpath_builddir}/bin/$f %{buildroot}%{install_bindir}
done

# Install libraries needed for unittests
install %{build_libdir}/libLLVMTestingSupport.a %{buildroot}%{install_libdir}
install %{build_libdir}/libLLVMTestingAnnotations.a %{buildroot}%{install_libdir}

# Fix multi-lib
%multilib_fix_c_header --file %{install_includedir}/llvm/Config/llvm-config.h

%if %{without compat_build}

# Fix some man pages
ln -s llvm-config.1 %{buildroot}%{_mandir}/man1/llvm-config%{exec_suffix}-%{__isa_bits}.1

%if %{with gold}
# Add symlink to lto plugin in the binutils plugin directory.
%{__mkdir_p} %{buildroot}%{_libdir}/bfd-plugins/
ln -s -t %{buildroot}%{_libdir}/bfd-plugins/ ../LLVMgold.so
%endif

%else

# Create ld.so.conf.d entry
mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
cat >> %{buildroot}%{_sysconfdir}/ld.so.conf.d/%{pkg_name_llvm}-%{_arch}.conf << EOF
%{install_libdir}
EOF

# Add version suffix to man pages and move them to mandir.
mkdir -p %{buildroot}/%{_mandir}/man1
for f in %{build_install_prefix}/share/man/man1/*; do
  filename=`basename $f | cut -f 1 -d '.'`
  mv $f %{buildroot}%{_mandir}/man1/$filename%{exec_suffix}.1
done

%endif

mkdir -p %{buildroot}%{pkg_datadir}/llvm/cmake
cp -Rv cmake/* %{buildroot}%{pkg_datadir}/llvm/cmake

#endregion

#region CLANG installation

# Add a symlink in /usr/bin to clang-format-diff
ln -s %{install_datadir}/clang/clang-format-diff.py %{buildroot}%{install_bindir}/clang-format-diff

# File in the macros file for other packages to use.  We are not doing this
# in the compat package, because the version macros would # conflict with
# eachother if both clang and the clang compat package were installed together.
%if %{without compat_build}
install -p -m0644 -D %{SOURCE2005} %{buildroot}%{_rpmmacrodir}/macros.%{pkg_name_clang}
sed -i -e "s|@@CLANG_MAJOR_VERSION@@|%{maj_ver}|" \
       -e "s|@@CLANG_MINOR_VERSION@@|%{min_ver}|" \
       -e "s|@@CLANG_PATCH_VERSION@@|%{patch_ver}|" \
       %{buildroot}%{_rpmmacrodir}/macros.%{pkg_name_clang}

# install clang python bindings
mkdir -p %{buildroot}%{python3_sitelib}/clang/
# If we don't default to true here, we'll see this error:
# install: omitting directory 'bindings/python/clang/__pycache__'
# NOTE: this only happens if we include the gdb plugin of libomp.
# Remove the plugin with command and we're good: rm -rf %{buildroot}/%{_datarootdir}/gdb
install -p -m644 clang/bindings/python/clang/* %{buildroot}%{python3_sitelib}/clang/
%py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/clang

# install scanbuild-py to python sitelib.
mv %{buildroot}%{_prefix}/%{_lib}/{libear,libscanbuild} %{buildroot}%{python3_sitelib}
# Cannot use {libear,libscanbuild} style expansion in py_byte_compile.
%py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/libear
%py_byte_compile %{__python3} %{buildroot}%{python3_sitelib}/libscanbuild

# Move emacs integration files to the correct directory
mkdir -p %{buildroot}%{_emacs_sitestartdir}
for f in clang-format.el clang-rename.el clang-include-fixer.el; do
mv %{buildroot}{%{_datadir}/clang,%{_emacs_sitestartdir}}/$f
done

# Add clang++-{version} symlink
ln -s clang++ %{buildroot}%{_bindir}/clang++-%{maj_ver}

%else

# Fix permission
chmod u-x %{buildroot}%{_mandir}/man1/scan-build%{exec_suffix}.1*

# Not sure where to put these python modules for the compat build.
rm -Rf %{buildroot}%{install_libdir}/{libear,libscanbuild}

# Not sure where to put the emacs integration files for the compat build.
rm -Rf %{buildroot}%{install_datadir}/clang/*.el

# Add clang++-{version} symlink
ln -s ../../%{install_bindir}/clang++  %{buildroot}%{install_bindir}/clang++-%{maj_ver}

%endif

# Create Manpage symlinks
ln -s clang%{exec_suffix}.1.gz %{buildroot}%{_mandir}/man1/clang++%{exec_suffix}.1.gz
%if %{without compat_build}
ln -s clang.1.gz %{buildroot}%{_mandir}/man1/clang-%{maj_ver}.1.gz
ln -s clang.1.gz %{buildroot}%{_mandir}/man1/clang++-%{maj_ver}.1.gz
%endif

# Fix permissions of scan-view scripts
chmod a+x %{buildroot}%{install_datadir}/scan-view/{Reporter.py,startfile.py}

# multilib fix
%multilib_fix_c_header --file %{install_includedir}/clang/Config/config.h

# remove editor integrations (bbedit, sublime, emacs, vim)
rm -vf %{buildroot}%{install_datadir}/clang/clang-format-bbedit.applescript
rm -vf %{buildroot}%{install_datadir}/clang/clang-format-sublime.py*

# TODO: Package html docs
rm -Rvf %{buildroot}%{install_docdir}/LLVM/clang/html
rm -Rvf %{buildroot}%{install_docdir}/LLVM/clang-tools/html
rm -Rvf %{buildroot}%{install_datadir}/clang-doc/clang-doc-default-stylesheet.css
rm -Rvf %{buildroot}%{install_datadir}/clang-doc/index.js

# TODO: What are the Fedora guidelines for packaging bash autocomplete files?
rm -vf %{buildroot}%{install_datadir}/clang/bash-autocomplete.sh

# Create sub-directories in the clang resource directory that will be
# populated by other packages
mkdir -p %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/{bin,include,lib,share}/

# Add versioned resource directory macro
mkdir -p %{buildroot}%{_rpmmacrodir}/
echo "%%clang%{maj_ver}_resource_dir %%{_prefix}/lib/clang/%{maj_ver}" >> %{buildroot}%{_rpmmacrodir}/macros.%{pkg_name_clang}

# Install config file for clang
%if %{maj_ver} >=18
mkdir -p %{buildroot}%{_sysconfdir}/%{pkg_name_clang}/
echo "--gcc-triple=%{_target_cpu}-redhat-linux" >> %{buildroot}%{_sysconfdir}/%{pkg_name_clang}/%{_target_platform}-clang.cfg
echo "--gcc-triple=%{_target_cpu}-redhat-linux" >> %{buildroot}%{_sysconfdir}/%{pkg_name_clang}/%{_target_platform}-clang++.cfg
%endif

#endregion

#region COMPILER-RT installation

# Triple where compiler-rt libs are installed. If it differs from llvm_triple, then there is
# also a symlink llvm_triple -> compiler_rt_triple.
%global compiler_rt_triple %{llvm_triple}

%ifarch ppc64le
# Fix install path on ppc64le so that the directory name matches the triple used
# by clang.
mv %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/powerpc64le-redhat-linux-gnu %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}
%endif

%ifarch %{ix86}
# Fix install path on ix86 so that the directory name matches the triple used
# by clang on both actual ix86 (i686) and on x86_64 with -m32 (i386):
%global compiler_rt_triple i386-redhat-linux-gnu
%if "%{llvm_triple}" != "%{compiler_rt_triple}"
ln -s %{compiler_rt_triple} %{buildroot}%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}
%endif
%endif

#endregion

#region OPENMP installation

# Remove static libraries with equivalent shared libraries
rm -rf %{buildroot}%{install_libdir}/libarcher_static.a

# Remove the openmp gdb plugin for now
rm -rf %{buildroot}/%{install_datadir}/gdb
# # TODO(kkleine): These was added to avoid a permission issue
# chmod go+w %{buildroot}/%{_datarootdir}/gdb/python/ompd/ompdModule.so
# chmod +w %{buildroot}/%{_datarootdir}/gdb/python/ompd/ompdModule.so

%ifnarch %{ix86}
# Remove files that we don't package, yet.
rm %{buildroot}%{install_bindir}/llvm-omp-device-info
rm %{buildroot}%{install_bindir}/llvm-omp-kernel-replay
%endif

#endregion

#region LLD installation

# Remove LLD's HTML documentation files
rm -Rvf %{buildroot}%{install_docdir}/LLVM/lld/html

%if %{without compat_build}
# Required when using update-alternatives:
# https://docs.fedoraproject.org/en-US/packaging-guidelines/Alternatives/
touch %{buildroot}%{_bindir}/ld

install -D -m 644 -t  %{buildroot}%{_mandir}/man1/ lld/docs/ld.lld.1
%endif

#endregion

#region LLDB installation
%if %{with lldb}
%multilib_fix_c_header --file %{install_includedir}/lldb/Host/Config.h

# python: fix binary libraries location
liblldb=$(basename $(readlink -e %{buildroot}%{_libdir}/liblldb.so))
ln -vsf "../../../${liblldb}" %{buildroot}%{python3_sitearch}/lldb/_lldb.so
%py_byte_compile %{__python3} %{buildroot}%{python3_sitearch}/lldb
%endif
#endregion

%if %{with compat_build}
# Add version suffix to binaries. Do this at the end so it includes any
# additional binaries that may be been added by other steps.
for f in %{buildroot}/%{install_bindir}/*; do
  filename=`basename $f`
  if echo $filename | grep -e '%{maj_ver}'; then
    continue
  fi
  ln -s ../../%{install_bindir}/$filename %{buildroot}/%{_bindir}/$filename%{exec_suffix}
done
%endif

# llvm-config special casing. llvm-config is managed by update-alternatives.
# the original file must remain available for compatibility with the CMake
# infrastructure. Without compat, cmake points to the symlink, with compat it
# points to the original file.

%if %{without compat_build}

mv %{buildroot}/%{install_bindir}/llvm-config %{buildroot}/%{install_bindir}/llvm-config%{exec_suffix}-%{__isa_bits}
# We still maintain a versionned symlink for consistency across llvm versions.
# This is specific to the non-compat build and matches the exec prefix for
# compat builds. An isa-agnostic versionned symlink is also maintained in the (un)install
# steps.
(cd %{buildroot}/%{install_bindir} ; ln -s llvm-config%{exec_suffix}-%{__isa_bits} llvm-config-%{maj_ver}-%{__isa_bits} )
# ghost presence
touch %{buildroot}%{_bindir}/llvm-config-%{maj_ver}

%else

rm %{buildroot}%{_bindir}/llvm-config%{exec_suffix}
(cd %{buildroot}/%{install_bindir} ; ln -s llvm-config llvm-config%{exec_suffix}-%{__isa_bits} )

%endif

# ghost presence
touch %{buildroot}%{_bindir}/llvm-config%{exec_suffix}

%if %{with bundle_compat_lib}
install -m 0755 ../llvm-compat-libs/lib/libLLVM.so.%{compat_maj_ver}* %{buildroot}%{_libdir}
install -m 0755 ../llvm-compat-libs/lib/libclang.so.%{compat_maj_ver}* %{buildroot}%{_libdir}
install -m 0755 ../llvm-compat-libs/lib/libclang-cpp.so.%{compat_maj_ver}* %{buildroot}%{_libdir}
%endif