Add i686 -> i386 compiler-rt symlink

This ports the change from https://src.fedoraproject.org/rpms/compiler-rt/pull-request/67
to big-merge, which is a bit more complicated here due to the
explicit file lists.

By default compiler_rt_triple is the same as llvm_triple. For x86
it is i386-redhat-linux-gnu instead, with a symlink to the
llvm_triple i686-redhat-linux-gnu.

And then the file list also needs to ship that symlink.
This commit is contained in:
Nikita Popov 2024-05-28 15:57:25 +02:00
parent 21909abc79
commit 4f3c9f6743
2 changed files with 23 additions and 5 deletions

View file

@ -511,15 +511,20 @@
%{_prefix}/lib/clang/%{maj_ver}/share/*.txt
# Files that appear on all targets
%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}/libclang_rt.*
%{_prefix}/lib/clang/%{maj_ver}/lib/%{compiler_rt_triple}/libclang_rt.*
%ifnarch s390x
%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}/clang_rt.crtbegin.o
%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}/clang_rt.crtend.o
%{_prefix}/lib/clang/%{maj_ver}/lib/%{compiler_rt_triple}/clang_rt.crtbegin.o
%{_prefix}/lib/clang/%{maj_ver}/lib/%{compiler_rt_triple}/clang_rt.crtend.o
%endif
%ifnarch %{ix86} s390x
%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}/liborc_rt.a
%{_prefix}/lib/clang/%{maj_ver}/lib/%{compiler_rt_triple}/liborc_rt.a
%endif
# Additional symlink if two triples are in use.
%if "%{llvm_triple}" != "%{compiler_rt_triple}"
%{_prefix}/lib/clang/%{maj_ver}/lib/%{llvm_triple}
%endif
%endif

View file

@ -202,10 +202,23 @@ echo "--gcc-triple=%{_target_cpu}-redhat-linux" >> %{buildroot}%{_sysconfdir}/%{
%if %{without compat_build}
# 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/ppc64le-redhat-linux-gnu
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
%endif