%global toolchain clang # Opt out of https://fedoraproject.org/wiki/Changes/fno-omit-frame-pointer # https://bugzilla.redhat.com/show_bug.cgi?id=2158587 %undefine _include_frame_pointers %global maj_ver 16 %global min_ver 0 %global patch_ver 0 #global rc_ver 4 %global libunwind_version %{maj_ver}.%{min_ver}.%{patch_ver} %global libunwind_srcdir libunwind-%{libunwind_version}%{?rc_ver:rc%{rc_ver}}.src Name: llvm-libunwind Version: %{libunwind_version}%{?rc_ver:~rc%{rc_ver}} Release: 1%{?dist} Summary: LLVM libunwind License: Apache-2.0 WITH LLVM-exception OR NCSA OR MIT URL: http://llvm.org Source0: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{libunwind_srcdir}.tar.xz Source1: https://github.com/llvm/llvm-project/releases/download/llvmorg-%{maj_ver}.%{min_ver}.%{patch_ver}%{?rc_ver:-rc%{rc_ver}}/%{libunwind_srcdir}.tar.xz.sig Source2: release-keys.asc # Upstream tighly ties its build to libcxx source, we don't want to use that # senario, so we need to maintain that patch downstream. Patch0: standalone.patch BuildRequires: clang BuildRequires: cmake BuildRequires: ninja-build BuildRequires: llvm-devel # For documentation BuildRequires: python3-sphinx # For gpg source verification BuildRequires: gnupg2 # Explicitly not supported upstream ExcludeArch: s390x %description LLVM libunwind is an implementation of the interface defined by the HP libunwind project. It was contributed Apple as a way to enable clang++ to port to platforms that do not have a system unwinder. It is intended to be a small and fast implementation of the ABI, leaving off some features of HP's libunwind that never materialized (e.g. remote unwinding). %package devel Summary: LLVM libunwind development files Provides: libunwind(major) = %{maj_ver} Requires: %{name}%{?_isa} = %{version}-%{release} %description devel Unversioned shared library for LLVM libunwind %package static Summary: Static library for LLVM libunwind %description static %{summary}. %package doc Summary: libunwind documentation # jquery.js and langage_data.js are used in the HTML doc and under BSD License License: BSD AND (Apache-2.0 WITH LLVM-exception OR NCSA OR MIT) %description doc Documentation for LLVM libunwind %prep %{gpgverify} --keyring='%{SOURCE2}' --signature='%{SOURCE1}' --data='%{SOURCE0}' %autosetup -n %{libunwind_srcdir} -p2 %build # Copy CFLAGS into ASMFLAGS, so -fcf-protection is used when compiling assembly files. export ASMFLAGS=$CFLAGS %cmake -GNinja \ -DCMAKE_MODULE_PATH=%{_libdir}/cmake/llvm \ -DCMAKE_BUILD_TYPE=RelWithDebInfo \ -DLLVM_BUILD_DOCS=ON \ -DLLVM_ENABLE_SPHINX=ON \ -DLIBUNWIND_INCLUDE_DOCS=ON \ %if 0%{?__isa_bits} == 64 -DLIBUNWIND_LIBDIR_SUFFIX=64 \ %else -DLIBUNWIND_LIBDIR_SUFFIX= \ %endif -DCMAKE_INSTALL_INCLUDEDIR=%{_includedir}/llvm-libunwind \ -DLIBUNWIND_INSTALL_SPHINX_HTML_DIR=%{_pkgdocdir}/html \ -DSPHINX_WARNINGS_AS_ERRORS=OFF \ -DSPHINX_EXECUTABLE=%{_bindir}/sphinx-build-3 %cmake_build %install %cmake_install # We can't install the unversionned path on default location because that would conflict with # https://src.fedoraproject.org/rpms/libunwind # # The versionned path has a different soname (libunwind.so.1 compared to # libunwind.so.8) so they can live together in %{_libdir} # # ABI wise, even though llvm-libunwind's library is named libunwind, it doesn't # have the exact same ABI has gcc's libunwind (it actually provides a subset). rm %{buildroot}%{_libdir}/libunwind.so mkdir -p %{buildroot}/%{_libdir}/llvm-unwind/ pushd %{buildroot}/%{_libdir}/llvm-unwind ln -s ../libunwind.so.1.0 libunwind.so popd rm %{buildroot}%{_pkgdocdir}/html/.buildinfo %check # upstream has a hard dependency on libcxx source code for test to be configured # properly. We can't model that, so rely on gating instead. #cmake_build --target check-unwind %files %license LICENSE.TXT %{_libdir}/libunwind.so.1 %{_libdir}/libunwind.so.1.0 %files devel %{_includedir}/llvm-libunwind/__libunwind_config.h %{_includedir}/llvm-libunwind/libunwind.h %{_includedir}/llvm-libunwind/libunwind.modulemap %{_includedir}/llvm-libunwind/mach-o/compact_unwind_encoding.h %{_includedir}/llvm-libunwind/mach-o/compact_unwind_encoding.modulemap %{_includedir}/llvm-libunwind/unwind.h %{_includedir}/llvm-libunwind/unwind_arm_ehabi.h %{_includedir}/llvm-libunwind/unwind_itanium.h %dir %{_libdir}/llvm-unwind %{_libdir}/llvm-unwind/libunwind.so %files static %{_libdir}/libunwind.a %files doc %license LICENSE.TXT %doc %{_pkgdocdir}/html %changelog * Tue Mar 21 2023 Tulio Magno Quites Machado Filho - 16.0.0-1 - Update to LLVM 16.0.0 * Wed Mar 15 2023 Tulio Magno Quites Machado Filho - 16.0.0~rc4-1 - Update to LLVM 16.0.0 RC4 * Thu Feb 23 2023 Tulio Magno Quites Machado Filho - 16.0.0~rc3-1 - Update to LLVM 16.0.0 RC3 * Mon Feb 20 2023 Tulio Magno Quites Machado Filho - 16.0.0~rc1-1 - Update to LLVM 16.0.0 RC1 * Wed Feb 01 2023 Tom Stellard - 15.0.7-4 - Omit frame pointers when building * Thu Jan 19 2023 Tulio Magno Quites Machado Filho - 15.0.7-3 - Update license to SPDX identifiers. - Include the Apache license adopted in 2019. * Thu Jan 19 2023 Fedora Release Engineering - 15.0.7-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild * Fri Jan 13 2023 Nikita Popov - 15.0.7-1 - Update to LLVM 15.0.7 * Mon Jan 02 2023 Nikita Popov - 15.0.6-2 - Provide libunwind.a * Tue Dec 06 2022 Nikita Popov - 15.0.6-1 - Update to LLVM 15.0.6 * Mon Nov 07 2022 Nikita Popov - 15.0.4-1 - Update to LLVM 15.0.4 * Mon Sep 12 2022 Nikita Popov - 15.0.0-2 - Make sure asm files are built with -fcf-protection * Fri Sep 09 2022 Nikita Popov - 15.0.0-1 - Update to LLVM 15.0.0 * Thu Sep 8 2022 sguelton@redhat.com - 14.0.5-2 - Install versioned library in standard location * Mon Aug 29 2022 sguelton@redhat.com - 14.0.5-1 - Update to LLVM 14.0.5 * Mon Aug 29 2022 sguelton@redhat.com - 14.0.0-1 - Update to LLVM 14.0.0 * Thu Jul 21 2022 Fedora Release Engineering - 13.0.1-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild * Thu Feb 03 2022 Nikita Popov - 13.0.1-1 - Update to LLVM 13.0.1 final * Tue Feb 01 2022 Nikita Popov - 13.0.1~rc3-1 - Update to LLVM 13.0.1rc3 * Thu Jan 20 2022 Fedora Release Engineering - 13.0.1~rc2-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild * Fri Jan 14 2022 Nikita Popov - 13.0.1~rc2-1 - Update to LLVM 13.0.1rc2 * Wed Jan 12 2022 Nikita Popov - 13.0.1~rc1-1 - Update to LLVM 13.0.1rc1 * Wed Nov 17 2021 sguelton@redhat.com - 13.0.0-1 - Initial release