Merge #139 compat_build fixes for clang 13

clang.spec

@@ -130,10 +130,12 @@ BuildRequires:	libatomic
 # We need python3-devel for %%py3_shebang_fix
 BuildRequires:	python3-devel
 
+%if %{without compat_build}
 # For reproducible pyc file generation
 # See https://docs.fedoraproject.org/en-US/packaging-guidelines/Python_Appendix/#_byte_compilation_reproducibility
 BuildRequires: /usr/bin/marshalparser
 %global py_reproducible_pyc_path %{buildroot}%{python3_sitelib}
+%endif
 
 # Needed for %%multilib_fix_c_header
 BuildRequires:	multilib-rpm-config
@@ -334,7 +336,7 @@ sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@//g' test/lit.cfg.py
 %endif
 %if %{with compat_build}
 	-DCLANG_BUILD_TOOLS:BOOL=OFF \
-	-DLLVM_CONFIG:FILEPATH=%{_bindir}/llvm-config-%{maj_ver} \
+	-DLLVM_CONFIG:FILEPATH=%{pkg_bindir}/llvm-config-%{maj_ver}-%{__isa_bits} \
 	-DCMAKE_INSTALL_PREFIX=%{install_prefix} \
 	-DCLANG_INCLUDE_TESTS:BOOL=OFF \
 %else
@@ -388,6 +390,8 @@ sed -i 's/\@FEDORA_LLVM_LIB_SUFFIX\@//g' test/lit.cfg.py
 rm -Rf %{buildroot}%{install_bindir}
 rm -Rf %{buildroot}%{install_prefix}/share
 rm -Rf %{buildroot}%{install_prefix}/libexec
+# Remove scanview-py helper libs
+rm -Rf %{buildroot}%{install_prefix}/lib/{libear,libscanbuild}
 
 %else