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File _patchinfo of Package patchinfo.35073

<patchinfo incident="35073">
  <issue tracker="bnc" id="1065464">Don't allow multiple OpenCL ICD packages to be installed simultaneously</issue>
  <issue tracker="bnc" id="1041469">llvm4 spec issues</issue>
  <issue tracker="bnc" id="1181875">GCC 11: llvm11 package fails</issue>
  <issue tracker="bnc" id="1161873">llvm9 vim-plugins (and likely emacs-plugins) dependence oddities</issue>
  <issue tracker="bnc" id="1165517">lldb has a wrong version string</issue>
  <issue tracker="bnc" id="893359">clang fails to compile helloworld on ARM</issue>
  <issue tracker="bnc" id="1106000">llvm-config contains gcc-incompatible flags</issue>
  <issue tracker="bnc" id="1202215">llvm14 fails with glibc 2.36</issue>
  <issue tracker="bnc" id="1145444">Clang8 pulls in old clang-checker6</issue>
  <issue tracker="bnc" id="1174656">update-alternatives has no options for cc or ld</issue>
  <issue tracker="bnc" id="1204267">Plasmashell crashes on armv7</issue>
  <issue tracker="bnc" id="1087136">GCC 8: llvm5 build fails</issue>
  <issue tracker="bnc" id="1026191">Add BPF into llvm target for PowerPC64 and AArch64</issue>
  <issue tracker="bnc" id="1155108">Tumbleweed OpenMP Programs Compiled With clang9 and libomp9-devel Receive SEGV During Exit Processing</issue>
  <issue tracker="bnc" id="1180748">Can't build DragonFFI, due to missing CMake scripts</issue>
  <issue tracker="bnc" id="1064786">llvm4 constraints require too many resources</issue>
  <issue tracker="bnc" id="703591">clang man page is actually a postscript file</issue>
  <issue tracker="bnc" id="1092697">LLVM build fails on armv7l</issue>
  <issue tracker="bnc" id="1012260">Clang++-3.8 symlink is missing</issue>
  <issue tracker="bnc" id="1178513">LLVMConfig.cmake detection is broken with llvm11</issue>
  <issue tracker="bnc" id="839074">A regression in mesa 9.2 or 9.1, some games and programs no longer start.</issue>
  <issue tracker="bnc" id="1086445">libLLVMTableGen not packaged</issue>
  <issue tracker="bnc" id="857131">The is no 32bit compatibility package for libclang</issue>
  <issue tracker="bnc" id="1074625">llvm5 doesn't build failed memory problems</issue>
  <issue tracker="bnc" id="1139584">LLVM8: inconsistent configuration exposed between cmake and llvm-config</issue>
  <issue tracker="bnc" id="1191587">clang is broken</issue>
  <issue tracker="bnc" id="1112730">llvm opt-viewer can not find style.css</issue>
  <issue tracker="bnc" id="1178070">llvm11 build with ThinLTO very slow on aarch64</issue>
  <issue tracker="bnc" id="1120098">Clang 7 packaging is inconsistent</issue>
  <issue tracker="bnc" id="1049703">llvm built with unsupported BUILD_SHARED_LIBS</issue>
  <issue tracker="bnc" id="1181621">All llvm packages fail to build on ppc64le</issue>
  <issue tracker="bnc" id="1119092">llvm7: libLLVM is ABI incompatible between GCC and CLANG</issue>
  <issue tracker="bnc" id="1192629">LLVM FileCheck is not packaged, needed to test Rust (regression)</issue>
  <issue tracker="bnc" id="1146533">llvm8 pulls in python 2</issue>
  <issue tracker="bnc" id="1021577">llvm 3.9.1 made some icons red</issue>
  <issue tracker="bnc" id="1133254">LTO: llvm[67] build fails</issue>
  <issue tracker="bnc" id="1158293">Low Level Virtual Machine (llvm9) fails to build with Python 3.8</issue>
  <issue tracker="bnc" id="1158367">GCC 10: llvm{8,9} build fails</issue>
  <issue tracker="bnc" id="1126907">LLVM requires patching to prevent a rustc crash when building Firefox</issue>
  <issue tracker="bnc" id="1073210">Link Time Optimization doesn't work out of the box on 64 bit systems because of bfd-plugins path mixup</issue>
  <issue tracker="bnc" id="1078436">llvm5 fails to build on ppc64le and s390x</issue>
  <issue tracker="jsc" id="SLE-7587"/>
  <issue tracker="jsc" id="SLE-7400"/>
  <issue tracker="jsc" id="SLE-8920"/>
  <issue tracker="jsc" id="SLE-7614"/>
  <issue tracker="jsc" id="SLE-7390"/>
  <issue tracker="jsc" id="SLE-7452"/>
  <issue tracker="fate" id="319582"/>
  <packager>MSirringhaus</packager>
  <rating>moderate</rating>
  <category>recommended</category>
  <summary>Recommended update for llvm15</summary>
  <description>This update for llvm15 fixes the following issues:

- Update to version 15.0.7.

* This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.

- Build stage 2 with -fno-plt on x86_64: since building with
  -Wl,-z,now the PLT stubs are basically dead code, so eliminating
  the indirection reduces the number of branches and improves code
  locality for the quite frequent cross-DSO calls.
- Add llvm-workaround-superfluous-branches.patch: hints LLVM to
  eliminate branches until gh#llvm/llvm-project#28804 is solved.

- Update to version 15.0.6.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 15.0.5.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Remove obsolete lldb-swig-4.1.0-build-fix.patch.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 15.0.4.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 15.0.3.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Add llvm-armv7-fix-vector-compare-with-zero-lowering.patch: Fix
  lowering of non-canonical vector comparison with zero on armv7,
  preventing a crash (bsc#1204267, gh#llvm/llvm-project#58514).
- Add lldb-swig-4.1.0-build-fix.patch: Fix build with Swig 4.1.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 15.0.2.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 15.0.1.
  * This release contains bug-fixes for the LLVM 15.0.0 release.
    This release is API and ABI compatible with 15.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Always drop -gnu from triple for consistency. Patch a test that
  was looking for -linux- in clang-test-xfail-gnuless-triple.patch.

- Use correct LLVM_HOST_TRIPLE for riscv64

- Update to version 15.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/15.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/15.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/15.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/15.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/15.0.0/tools/lld/docs/ReleaseNotes.html
  * New LLVM tools:
    - llvm-debuginfod: Provides debug info to remote hosts.
    - llvm-dwarfutil: Can copy and manipulate debug info.
    - llvm-remark-size-diff: Compute diff between remark files.
  * New Clang tools:
    - clang-offload-packager: Bundle multiple objects into single
      fat binaries including offload code.
    - clang-pseudo: Approximate heuristic parser for C++.
- Rebase patches:
  * check-no-llvm-exegesis.patch
  * link-clang-tools-extra-shared.patch
  * lld-default-sha1.patch
  * llvm-do-not-install-static-libraries.patch
  * lto-disable-cache.patch
- Drop patches that have landed upstream:
  * clang-repl-private-deps.patch
  * llvm-glibc-2-36.patch
  * llvm-scev-fix-isImpliedViaMerge.patch
- Drop llvm-lifetime-for-rust.patch: this is now solved via
  attributes and LLVM doesn't need a hardcoded list of allocation
  functions anymore.
- Add llvm-link-atomic.patch to fix build on ppc.
- Add libcxx-test-library-path.patch to fix libc++ tests failing
  without RUNPATH on libc++.so.
- Add libcxxabi-fix-armv7-test.patch to fix tests on armv7l.
- Thanks to Andreas Schwab for most of the rebasing!

- Make sure we keep -DNDEBUG. At some point %{optflags} must have
  lost it, perhaps because CMake usually adds it on top. So when
  overriding CMAKE_{C,CXX}_FLAGS_RELWITHDEBINFO, we make sure to
  take over the other flags. We drop LLVM_ENABLE_ASSERTIONS=OFF,
  because that's the default anyway and hasn't helped here.
- Add llvm-scev-fix-isImpliedViaMerge.patch: fixes a miscompilation
  caused by mixing up values of the current and previous iteration.
  (See gh#llvm/llvm-project#56242.)

- Add llvm-lifetime-for-rust.patch to have Rust memory management
  functions considered as lifetime markers. This should aid dead
  store elimination to dynamically allocated memory in Rust code.

- Don't declare python3-clang as noarch: Python packages are
  installed into %{_libdir}.

- Use black RPM macro magic to deduplicate binary lists. This
  should have no effect on the generated RPM but shaves ~400 lines
  off the specfile and hopefully makes future maintenance easier.

- Add WebAssembly support for all architectures.

- Add llvm-glibc-2-36.patch in order to address bsc#1202215.

- Update to version 14.0.6.
  * This release contains bug-fixes for the LLVM 14.0.0 release.
    This release is API and ABI compatible with 14.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 14.0.5.
  * This release contains bug-fixes for the LLVM 14.0.0 release.
    This release is API and ABI compatible with 14.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 14.0.4.
  * This release contains bug-fixes for the LLVM 14.0.0 release.
    This release is API and ABI compatible with 14.0.0.
- Don't use gold for linking anymore: on s390x we use ld.bfd with
  LLVMgold.so, on ppc64 we disable ThinLTO for now.
- Using ld.bfd on s390x exposed an issue with the existing
  llvm_build_tablegen_component_as_shared_library.patch: linking
  llvm-tblgen with libLLVM.so means we also have to link libraries
  used for that (like LLVMTableGenGlobalISel) with libLLVM.so.
- Rewrite summary and description for llvm-gold to point out that
  it can also be used with ld.bfd, recommend with binutils.
- Prefer RPM macros over shell scripting, so that we can better
  inspect the build script with substitutions in place.
- More memory for stage 1 build jobs due to recent OOMs.
- Add %_libclang_sonum RPM macro to llvm-devel, since that might
  now diverge from %_llvm_sonum.
- Rebase llvm-do-not-install-static-libraries.patch.

- Update to version 14.0.3.
  * This release contains bug-fixes for the LLVM 14.0.0 release.
    This release is API and ABI compatible with 14.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Use ThinLTO with lld on i586.

- Update to version 14.0.1.
  * This release contains bug-fixes for the LLVM 14.0.0 release.
    This release is API and ABI compatible with 14.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Drop obsolete patches:
  * PPCISelLowering-Avoid-emitting-calls-to-__multi3.patch
- Don't override default linker flags. (We were losing -Wl,-z,now.)

- Update to version 14.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/14.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/14.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/14.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/14.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/14.0.0/tools/lld/docs/ReleaseNotes.html
  * New LLVM tools:
    - llvm-debuginfod-find: Tool to fetch debuginfod artifacts.
    - llvm-tli-checker: LLVM TargetLibraryInfo versus SDK checker.
  * New Clang tools:
    - clang-linker-wrapper: A wrapper utility over the host linker.
    - clang-nvlink-wrapper: A wrapper tool over nvlink program.
- Add clang-repl-private-deps.patch to make link dependencies of
  clang-repl private, otherwise CMake can't install.
- Add PPCISelLowering-Avoid-emitting-calls-to-__multi3.patch to
  fix build on PowerPC (32-bit).
- Drop llvm-exegesis-link-dylib.patch, instead we don't build
  llvm-exegesis anymore and add check-no-llvm-exegesis.patch to
  disable the corresponding tests.
- Rebase patches:
  * lldb-cmake.patch
  * llvm-do-not-install-static-libraries.patch
  * llvm-normally-versioned-libllvm.patch
- Drop patches that have landed upstream:
  * llvm-update-extract-section-script.patch

- Split up Clang libraries: libclang.so is no longer so-versioned
  alongside LLVM but will stay at libclang.so.13 for now. So we
  put it into a separate package from libclang-cpp.so. Since we
  can't have multiple LLVM versions generate the same package, we
  prefix it for the non-default LLVM with a mechanism inspired by
  the GCC packaging.
- Patch exported clang/ClangTargets-relwithdebinfo.cmake to refer
  to libclang only by soname, because the installed library might
  be newer than the one originally build with the package.
- Use the same mechanism to for libc++ and package Clang scripts
  only for the default version. This means we'll no longer have to
  touch the package when a new major version comes out.
- Make sure we properly clean up the clang scripts if we're not
  packaging them.
- Let python3-clang use libclang.so.XX, which means we can always
  build it and makes it depend on libclang instead of clang-devel.
- Fix some rpmlint issues: we don't need explicit library
  dependencies that are detected automatically, and we add proper
  library dependencies to the *-devel packages.
- Merge llvm-LTO-devel into llvm-devel. That's where the header
  files already are, and they are hard to separate.
- Let llvm-polly-devel depend on llvm-devel.
- Remove libLTO and *-devel packages from baselibs, they don't
  seem to be needed. We mostly need libLLVM and maybe libclang-cpp.
- Consistently set host triple as *-suse-linux-gnu*.
- Only suggest documentation packages.

- Fix armv6hl cpu architecture typo.

- Let clang-devel accept a newer version of clang-tools:
  we don't keep multiple versions of the latter.

- AND instead of OR in License tag after sr#954337.

- More conflicts for addition to Leap: clang-tools conflicts with
  llvm9 because that doesn't have the move of hmaptool yet, and
  llvm13-devel with llvm{5,7} as they used to have FileCheck.1.gz.

- Add SUSE_Backports_policy-SLE_conflict to rpmlintrc, we're
  deliberately conflicting with SLE here to offer a newer version
  than what SUSE wants to support.
  (https://code.opensuse.org/leap/features/issue/55)

- Update to version 13.0.1.
  * This release contains bug-fixes for the LLVM 13.0.0 release.
    This release is API and ABI compatible with 13.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Drop obsolete patches:
  * llvm-fix-building-with-GCC-12.patch
- Drop RUNPATH from packaged binaries, instead set LD_LIBRARY_PATH
  for building and testing to simulate behavior of actual package.

- Update constraints for riscv64

- Add support for experimental targets and enable the M68k backend
- Add patch to fix testsuite after enabling the M68k backend
  + llvm-update-extract-section-script.patch

- BuildRequires: python-rpm-macros to fix Leap 15.3 build.
- More memory for GCC compile jobs.

- Add FileCheck into the devel package, as is required for testing
  Rust (bsc#1192629)

- Let clang recommend gcc and glibc-devel as we need both for
  building executables. No hard requirement because Clang can be
  used as a frontend only. (bsc#1191587)
- Set minimal CMake version required.

- Backport llvm-fix-building-with-GCC-12.patch in order to fix building
  with GCC 12.

- Update to version 13.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/13.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/13.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/13.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/13.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/13.0.0/tools/lld/docs/ReleaseNotes.html
  * New LLVM tools:
    - llvm-otool: Mach-O object file displaying tool.
    - llvm-sim: LLVM IR Similarity Visualizer.
    - llvm-tapi-diff: Diff tool for tbd files.
    - llvm-windres: Tool to manipulate Windows resources.
  * llvm-elfabi was removed.
  * New Clang tools:
    - clang-repl, an interactive interpreter for C/C++.
    - intercept-build, analyze-build: the former intercepts build
      commands to build a compilation database, the latter runs
      the static analyzer over all translation units.
    - scan-build-py: Python reimplementation of scan-build.
- Rebase patches:
  * link-clang-shared.patch
  * llvm-do-not-install-static-libraries.patch
  * llvm-exegesis-link-dylib.patch
- Drop patches that have landed upstream:
  * tablegen-test-link-static.patch
- Run tests on more architectures, disable those that seem to hang.
  Don't run libcxx tests at all anymore because they take so long.
- Relax constraints so that we can build on more machines.

- Set CMAKE_LINKER to workaround CMake wanting to use lld just
  because we're using clang as compiler. Fixes build on aarch64.
  (https://bugs.llvm.org/show_bug.cgi?id=51115)

- Update to version 12.0.1.
  * This release contains bug-fixes for the LLVM 12.0.0 release.
    This release is API and ABI compatible with 12.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Drop obsolete patches:
  * clangd-cmake-non-standard-layout.patch
  * compiler-rt-Remove-cyclades-inclusion-in-sanitizer.patch
  * lld-no-version-on-undefined-weak-lazy-symbols.patch

- Add compiler-rt-Remove-cyclades-inclusion-in-sanitizer.patch:
  Fix build with linux-glibc-devel 5.13.

- Set memory limits for DWZ to 4x.

- Update to version 12.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/12.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/12.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/12.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/12.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/12.0.0/tools/lld/docs/ReleaseNotes.html
- Rebase patches:
  * assume-opensuse.patch
  * lldb-cmake.patch
  * llvm-better-detect-64bit-atomics-support.patch
  * llvm-do-not-install-static-libraries.patch
  * llvm_build_tablegen_component_as_shared_library.patch
- Drop patches that have landed upstream:
  * Fix-missing-include.patch
- Always use ld.bfd for stage 1, use lld for stage 2 where we use
  ThinLTO and where it's supported, gold where lld doesn't work,
  and ld.bfd where we don't use ThinLTO. (bsc#1181621)
- Add lld-no-version-on-undefined-weak-lazy-symbols.patch to fix a
  bug in lld that made libLLVM.so contain a corrupt symbol version.
- Add clangd-cmake-non-standard-layout.patch to fix build in our
  non-monorepo layout.

- Don't use gold and ThinLTO on ppc64le because of bsc#1181621.
- Fix-missing-include.patch: fix build with GCC 11. (bsc#1181875)
- CMake-Look-up-target-subcomponents-in-LLVM_AVAILABLE_LIBS.patch:
  Fix target component lookup. (bsc#1180748)

- Update to version 11.0.1.
  * This release contains bug-fixes for the LLVM 11.0.0 release.
    This release is API and ABI compatible with 11.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Drop obsolete compiler-rt-dont-compile-assembly-files-as-c.patch.
- Make documentation tarballs more reproducible.

- Increase required RAM for aarch64

- Move BFD plugins to %{_libdir}

- polly-pthread.patch: Remove, std::call_once no longer needs libpthread

- Add compiler-rt-dont-compile-assembly-files-as-c.patch to fix
  build failure with newer CMake versions.

- Let CMake files in {llvm,clang}X-devel refer to the versioned
  binaries that come with the package instead of the symlink
  managed by update-alternatives. (bsc#1178513)

- Disable ThinLTO on aarch64 because of hangs. (bsc#1178070)
- Enable ThinLTO on ppc64 and ppc64le, the internal error is gone.

- Update to version 11.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/11.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/11.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/11.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/11.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/11.0.0/tools/lld/docs/ReleaseNotes.html
  * New LLVM tools: llvm-gsymutil, llvm-ml.
  * clang-import-test was removed.
- Drop obsolete patches:
  * clang-ignore-stack-clash-protector.patch
  * fix-atomics-test.patch
  * restore-llvm10-abi.patch
- Rebase patches:
  * clang-resourcedirs.patch
  * default-to-i586.patch
  * link-clang-shared.patch
  * link-clang-tools-extra-shared.patch
  * lldb-cmake.patch
  * llvm-do-not-install-static-libraries.patch
  * lto-disable-cache.patch
- Add llvm-exegesis-link-dylib.patch: link llvm-exegesis with
  libLLVM.so, the advanced functionality is not available anyway.
- Remove -fstack-clash-protection on architectures where it isn't
  actually supported, because that prevents feature detection.
- Make sure we also build AttributeReference for the documentation.
  This requires building via CMake. Also shorten the paths.

- Add ld.lld as an alternative for ld. (bsc#1174656)

- Update to version 10.0.1.
  * This release contains bug-fixes for the LLVM 10.0.0 release.
    This release is API and ABI compatible with 10.0.0.
- Rebase llvm-do-not-install-static-libraries.patch.
- Replace ValueLattice-Add-new-state-for-undef-constants.patch,
  which landed upstream in a modified version, by
  restore-llvm10-abi.patch that resets the ABI to our 10.0.0.
- Rewrite lld-default-sha1.patch to be version-independent.
- Set flags consistently, so that we don't lose -DNDEBUG on 32-bit
  architectures. Also we don't need the opt flags twice. This leads
  to a significant reduction in binary sizes on 32-bit arches.
- Make it easier to package release candidates.
- Enable most tests on 32-bit ARM, but not for libcxx.
- Add fix-atomics-test.patch for architectures where native atomics
  are not available.
- Lower build constraints for riscv64 a bit to allow building on
  more workers.
- Allow more compile jobs in stage 2.

- Factor out computation of the number of jobs into a macro.
- Choose mem_per_compile_job dependent on build stage, let stage 1
  on x86_64 use more memory.
- More generous memory allocation on riscv64.

- Add lld-default-sha1.patch to make lld generate SHA1 build-ids by
  default, otherwise our tools cannot process the debuginfo.

- Update to version 10.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/10.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/10.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/10.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/10.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/10.0.0/tools/lld/docs/ReleaseNotes.html
  * New LLVM tools: llvm-ifs, llvm-install-name-tool, llvm-reduce.
  * New Clang tools: clang-move, clang-offload-wrapper, pp-trace.
  * lldb-mi moved to a separate project and is no longer available.
- Dropped obsolete patches:
  * clang-fix-powerpc-triplet.patch
  * clang-riscv64-rv64gc.diff
  * compiler-rt-move-fdp.patch
  * compiler-rt-sanitizer-ipc-perm.patch
  * D60657-riscv-pcrel_lo.diff
  * gwp-asan-lto.patch
  * libcxx-tests-linux-distribution.patch
  * link-lldb-shared.patch
  * llvm-riscv64-fix-cffi.diff
  * openmp-export-fini.patch
  * riscv-eh-frame-fixup.patch
  * riscv64-suse-linux.patch
- Rebased patches:
  * assume-opensuse.patch
  * link-clang-tools-extra-shared.patch
  * lldb-cmake.patch
  * llvm_build_tablegen_component_as_shared_library.patch
  * llvm-do-not-install-static-libraries.patch
  * llvm-remove-clang-only-flags.patch
  * lto-disable-cache.patch
  * polly-pthread.patch
  * tests-use-python3.patch
- Add tablegen-test-link-static.patch: fix TableGenTests.
- Add ValueLattice-Add-new-state-for-undef-constants.patch: fix
  miscompilation on ppc64/s390x that was leading to test crashes.
- Enable ThinLTO on aarch64.
- Disable ThinLTO on ppc64le due to internal error in gold.
- Delete object files and static libraries from build tree in
  %install already, because debuginfo extraction happens after
  that. If we do it after %check, we run out of disk space.
- Run tests "manually", because we've already removed many targets.
- Don't build unit tests, because some of them are now statically
  linked, which is very expensive with LTO. Also unit tests are
  probably not very interesting on the distribution level, we don't
  expect them to perform different than in upstream. The relevant
  upstream change for this is https://reviews.llvm.org/D54439.
- Drop %if for openSUSE 13.2.

- Remove conflicts of clang-tools with {clang,llvm}{7,8}: the
  relevant binaries have been removed from those packages. This
  allows having clang-tools together with older versions of llvm.
  For a smooth installation we add OrderWithRequires dependencies.
- Fix typos in (still inactive) !%{with clang_scripts} part.

- Require clang-tools for clangX-devel.

- Move all clang-related scripts (including those originally in
  clangX-checker), hmaptool and clang-doc into a common
  unversioned subpackage clang-tools, like python3-clang.
  The scripts reference the unversioned executables, so allowing
  multiple versions via update-alternatives would be misleading.
  The clang-doc executable will come with assets in Clang 10, so
  we have to take it out of update-alternatives as well.
  This should be the proper solution to bsc#1161873.
- Include run-find-all-symbols script in clang-tools.
- Remove metadata for clangX-include-fixer subpackage that never
  had any files and thus wasn't released as rpm. There are so many
  clang binaries that packaging them separately doesn't scale.
- Fix lldb version string, adapt lldb-cmake.patch (bsc#1165517).
- Remove unneccesary libtool dependency.
- Don't let clang depend on libc++, we link it with libstdc++.
- Recommend gold plugin if clang and gold are installed.

- Add vim-plugin-llvm Conflicts to clang subpackage which now
  contains files formerly in llvmN-vim-plugins, conflicting with
  packages from older llvm releases.

- Add back emacs-llvm Provides and Conflicts to clang subpackage
  originally in llvm-emacs-plugins to properly conflict with
  llvm-emacs-plugins from older llvm releases.

- Add clang5-devel to clang9-doc conflicts.

- Add compiler-rt-sanitizer-ipc-perm.patch: Fix sanitizer-common
  build with glibc 2.31.

- Move clang-{format,include-fixer,rename}.{el,py} files from
  llvm-*-plugins to clang package. (bsc#1161873)
- Drop the now empty llvm-emacs-plugins package.

- Add polly and lld build conditionals, remove excessive Requires
  to clang from docs.  Fix conditional for libc++ use.
  [jsc#SLE-7400, jsc#SLE-7614, jsc#SLE-7452, jsc#SLE-8920, jsc#SLE-7390,
   jsc#SLE-7587]

- Undo spec-cleaner changes that we don't want.
  * Reintroduce blank lines in configuration.
  * Use packageand syntax that works for older versions of RPM.
  * Don't use %{_bindir} on left-hand side of sed replacements.

- riscv-eh-frame-fixup.patch: Remove changesets that alter the libLLVM ABI

- Add upstream patch to export compiler-rt FuzzedDataProvider header, 
  required by Envoy 1.12.2:
  * compiler-rt-move-fdp.patch

- riscv-eh-frame-fixup.patch: Fix handling of .eh_frame on RISC-V
- polly-pthread.patch: Add missing -lpthread

- Enable support for riscv64
- clang-riscv64-rv64gc.diff, riscv64-suse-linux.patch,
  llvm-riscv64-fix-cffi.diff, D60657-riscv-pcrel_lo.diff: Backports from
  master

- Update to version 9.0.1.
  * This release contains bug-fixes for the LLVM 9.0.0 release.
    This release is API and ABI compatible with 9.0.0.
- Drop patches that have landed upstream:
  * dont-install-example-analyzer-plugins.patch
  * fix-module-test.patch
  * llvm-add-missing-include.patch
- Drop set-revision.patch, don't provide revision number in clang.
  The upstream repository has moved from Subversion to git, so the
  revision number is just a hash, which limits its usefulness.
- Rebase llvm-do-not-install-static-libraries.patch.

- Modify libcxx-tests-linux-distribution.patch to remove dependency
  on python-distro again: we don't have expected failures.

- Add llvm-add-missing-include.patch in order to fix
  bsc#1158367.

- Add gwp-asan-lto.patch: Make sure there are no LLVM IR files in
  static libraries that we package.
- Add libcxx-tests-linux-distribution.patch (bsc#1158293):
  Replace platform.linux_distribution by distro.linux_distribution.
- Make documentation packages noarch.

- Add openmp-export-fini.patch: Export termination function for
  libomp.so, solves bsc#1155108.
- Remove flaky test case in libcxx.

- Fix typo, BOLL -&gt; BOOL

- Let new {llvm,clang}*-doc packages "Conflict" with older devel
  packages, which they were split from.
- Let doc packages conflict with older versions of themselves.

- (Build)Require only python3-base instead of full python3 package,
  the additional modules are not required. Helps shortening the
  build dependency chain.
- Remove python3-* requires from lldb9 subpackage, and add it to
  the bindings/pretty-printer subpackage (python3-lldb9).
- Add python3-base Requires to python3-clang subpackage

- Add dont-install-example-analyzer-plugins.patch: Remove example
  analyzer plugins from install targets instead of deleting them.
- Add fix-module-test.patch: fix test instead of deleting it.
- Don't build static libc++ (with ThinLTO that's not useful anyway).
- Don't build libc++experimental.
- Don't package libc++abi.so with libc++-devel, it's already contained
  in the (required) libc++abi-devel.
- Be more specific about files in libc++-devel.

- Update to version 9.0.0.
  * For details, see the release notes:
    - https://releases.llvm.org/9.0.0/docs/ReleaseNotes.html
    - https://releases.llvm.org/9.0.0/tools/clang/docs/ReleaseNotes.html
    - https://releases.llvm.org/9.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
    - https://releases.llvm.org/9.0.0/projects/libcxx/docs/ReleaseNotes.html
    - https://releases.llvm.org/9.0.0/tools/lld/docs/ReleaseNotes.html
- Change License to "Apache-2.0 WITH LLVM-exception OR NCSA".
  (https://llvm.org/foundation/relicensing/)
- Allow building with ThinLTO and enable it on some architectures.
- Disable LTO cache in lto-disable-cache.patch.
- Unset MALLOC_CHECK_ for compilation to mitigate lock contention.
- No debug info for ppc like for the other 32-bit targets.
- Clean up _constraints: same constraints for 32-bit targets.
- Don't use BUILD_SHARED_LIBS for Clang anymore, since the newly
  available libclang-cpp.so should expose the full C++ API.
- Link tools with libclang-cpp.so by using CLANG_LINK_CLANG_DYLIB,
  similar to LLVM_BUILD_LLVM_DYLIB for libLLVM.so.
- Remove obsolete n_clang_allow_BUILD_SHARED_LIBRARY.patch.
- Add link-clang-shared.patch to link more clang targets with
  libclang-cpp.so, especially libclang.so.
- Add link-clang-tools-extra-shared.patch, link-lldb-shared.patch:
  link targets in clang-tools-extra and lldb with libclang-cpp.so.
- Simplify llvm-do-not-install-static-libraries.patch, also handle
  Clang, for which we now get static libraries.
- Package documentation for llvm and clang separately, recommend
  them for the main package: they are not required for development,
  but actually useful for working with the non-devel packages.
- Recommend editor plugins not just for llvm-devel.
- Recommend libstdc++ for Clang again.
- Move diagtool from llvm to clang subpackage.
- Properly distinguish between %{_relver} and %{version}.
- Drop aarch64-disable-memorytest.patch and reactivate test.
- Rebase clang-resourcedirs.patch.
- Rebase llvm-normally-versioned-libllvm.patch.
- Rebase llvm-remove-clang-only-flags.patch.
- Rebase llvm_build_tablegen_component_as_shared_library.patch.
- Rebase set-revision.patch.
- Increase disk space for build.

- Make lldb recommend python3-lldb (it contains pretty printers).

- Use python3 shebangs everywhere (bsc#1146533).
- Drop obsolete opt-viewer-Do-not-require-python-2.patch.

- Remove unneccesary dependencies:
  * groff, bison and flex don't seem to be used.
  * jsoncpp is no longer used since r338461.
  * Move some BuildRequires to subpackages.
  * Don't recommend scan-{build,view} in clang (bsc#1145444).
  * Devel packages are only required in other devel packages,
    when their headers are included in the installed headers.
- Add versions to Provides/Conflicts except for files.
- Remove unused (since r268685) CMake flags LLVM_ENABLE_TIMESTAMPS.
- Fix installation of opt-viewer files when python3-clang is no
  longer built.

- Update to version 8.0.1.
  * This release contains bug-fixes for the LLVM 8.0.0 release.
    This release is API and ABI compatible with 8.0.0.
- Don't run LLVM tests on ppc at all because of sporadic hangs.

- Increase RAM for armv6/7 to avoid OOM and be scheduled on fast
  worker

- Use the documented LLVM_ENABLE_RTTI to enable RTTI instead of
  LLVM_REQUIRES_RTTI, which "is an internal flag that individual
  targets can use to force RTTI". (bsc#1139584)
- Drop obsolete llvm-build-tests-with-rtti.patch.

- Exclude riscv64 for now since it fails to build.

- Change some groups:
  * put libraries in System/Libraries,
  * devel packages in Development/Libraries,
  * clang in Development/Languages/C and C++,
  * the gold plugin in Development/Tools/Building.
- Add some URLs, use https:// when possible.
- Remove unneeded devel dependencies.
- Only suggest a C++ standard library for clang. It's also a
  C compiler and needs no C++ library when only used as such.
- Fix Supplements for editor plugins.
- Fix some rpmlint issues:
  * Reword summary and description for Polly.
  * Fix /usr/bin/env shebangs.
  * Remove executable bit where not needed.
  * Move bash completion to /usr.
  * Remove hard dependency of libclang8 to libstdc++-devel.
- Make rpm macros work properly.
- Remove sources from documentation.
- Run %fdupes on the right directories.
- Enable tests for libcxx.
- Reduce memory requirements for compile jobs depending on arch.

- Avoid relocation overflow on ppc by not building GPU backends.
- Update baselibs.conf.

- Disable LTO (bsc#1133254).

- Fix packaging on ppc: the sanitizers aren't available there, so
  the directories /usr/lib/clang/*/{lib,share} are missing.
- Package LLVMgold even when we don't use gold for linking.
  It's promised in /usr/lib/cmake/llvm/LLVMExports.cmake.
- Unignore test failures on PowerPC64 architectures. The failures
  in ppc are unrelated to AMDGPU, so we remove that remark.
- Fix dependencies: the gold plugin shouldn't depend on llvm-devel.
  libc++abi-devel should depend on libc++abi.
- Fix typo.

- Enable libc++ on ARM (Needed for tensorflow)

- Update to 8.0.0
  * For details, see the release notes:
      https://llvm.org/releases/8.0.0/docs/ReleaseNotes.html
      https://llvm.org/releases/8.0.0/tools/clang/docs/ReleaseNotes.html
      https://llvm.org/releases/8.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
      https://llvm.org/releases/8.0.0/tools/lld/docs/ReleaseNotes.html
- Drop llvm-unittests-Don-t-install-TestPlugin.so.patch,
  llvm-drop-llvm-optional-clang-specific-optimization.patch,
  llvm-D51108.patch,
  llvm-Ensure-that-variant-part-discriminator-is-read-by-Me.patch,
  llvm-test-Fix-Assembler-debug-info.ll.patch
  * Already included upstream
- Add 0001-CMake-Add-install-targets-for-utilities-to-LLVM-expo.patch

- Remove -fno-strict-aliasing, which upstream doesn't use any more
  since r245304 in 2015. (http://reviews.llvm.org/D12036)
  It's probably also not needed for modern versions of GCC.
  It was enabled in r105644 because of some bugs there.
- Add a clang-%{_sonum} symlink, which is referenced by
  /usr/lib64/cmake/clang/ClangTargets.cmake (bsc#1120098)
- Package clang builtin headers with libclang. The library is
  basically unusable without the builtin headers. Currently
  consumers of libclang have to require clang as well, although
  only the headers are needed.

- llvm-Ensure-that-variant-part-discriminator-is-read-by-Me.patch,
  llvm-test-Fix-Assembler-debug-info.ll.patch
  * Fix crash in rustc (bsc#1126907)

- Allow use of Gold linker to be conditional
- Disable Gold linker on ppc
  + LLVM currently doesn't build with Gold on ppc

- Readd clang-7 and clang++-7 symlinks
  * Fixes uses of clang-devel (bsc#1120098)

- Update to llvm 7.0.1
  * This release contains bug-fixes for the LLVM 7.0.0 release.
    This release is API and ABI compatible with 7.0.0.

- enable gold unconditionally like with llvm6 and older
- reenable openmp support again for aarch64 (like it was already in llvm6)

- Use %license macro
- Use upstream-recommended %{_rpmconfigdir}/macros.d directory
  for the rpm macros.

- Remove ppc from Exclude field in spec file
- Allow use of Gold linker to be conditional
- Disable Gold linker on ppc
- Add patch to fix SUSE GNU triplet on ppc
  * clang-fix-powerpc-triplet.patch
- Add patch from upstream to fix ABI issue on ppc
  * llvm-D51108.patch
- Limit list of enabled targets on ppc
  * PowerPC;AMDGPU;BPF;NVPTX
- Ignore testsuite failures on ppc

- llvm-drop-llvm-optional-clang-specific-optimization.patch
  * Fix ABI incompatibility when libLLVM (built with clang) is
    linked to a program build with gcc. (bsc#1119092)

- opt-viewer-Find-style-css-in-usr-share.patch
  * Make sure opt-viewer installed in /usr/bin can find resources
    from /usr/share/opt-viewer. (bsc#1112730)

- llvm-unittests-Don-t-install-TestPlugin.so.patch
  * It is only used for testing and is causing failures when
    processing LLVMExports.cmake.

- Update to llvm 7.0.0
  * For details, see the release notes:
      https://llvm.org/releases/7.0.0/docs/ReleaseNotes.html
      https://llvm.org/releases/7.0.0/tools/clang/docs/ReleaseNotes.html
      https://llvm.org/releases/7.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
      https://llvm.org/releases/7.0.0/tools/lld/docs/ReleaseNotes.html
- Remove no longer needed patches:
  * llvm6-fix-gdb-index-crash.patch
  * lldb-fix-build-with-python-3.7.patch
  * lldb-add-pthread-dl-libs.patch
  * polly-cmake-Trust-pkg-config-in-FindJsoncpp.patch
- Add tests-use-python3.patch
  * Prevents tests from failing because of missing python 2.
- Add llvm-better-detect-64bit-atomics-support.patch
  * Fixes build on i586.

- Updated llvm-remove-clang-only-flags.patch
  - Exclude also "-Werror=unguarded-availability-new" (bsc#1106000)

- Update to llvm 6.0.1
  * This release contains bug-fixes for the LLVM 6.0.0 release. It
    is API and ABI compatible with 6.0.0.
- Remove no longer needed llvm6-fix-InstCombine.patch
- Add lldb-fix-build-with-python-3.7.patch
  * Fix build with python 3.7

- llvm6-fix-gdb-index-crash.patch
  * From upstream, fix lld --gdb-index crash.

- Do not requires gcc6 for older sle versions.
  * llvm6 is not built on &lt;= 12 SP3 and this was preventing build
    on 12 SP4.

- llvm_build_tablegen_component_as_shared_library.patch
  * Build TableGen component as its own shared library because it
    is not included in the libLLVM library and is needed for ldc.
    (bsc#1086445)

- Add patch llvm6-fix-InstCombine.patch to fix InstCombine init
  * Will be fixed in 6.0.1 release

- Do not build stage1 with debug info. It was accidentally added
  with the use of %optflags. This should fix out of memory errors
  on 32bit architectures and speed up build everywhere else.
  (bsc#1092697)

- llvm-build-tests-with-rtti.patch
  * Fixes build failure with gcc 8. (bsc#1087136)

- Do not export Polly static libraries which we do not distribute.
  * Updated llvm-do-not-install-static-libraries.patch
- Use external jsoncpp instead of the bundled one.
  * Added polly-cmake-Trust-pkg-config-in-FindJsoncpp.patch
- llvm6-devel must require llvm6-polly-devel
  * Files in llvm6-devel reference Polly.

- Update to llvm 6.0.0
  * Added polly
  * Notable changes:
    - Retpoline Spectre variant 2 mitigation
    - GlobalISel by default for AArch64 at -O0
    - improved scheduling on several x86 micro-architectures
    - Clang defaults to -std=gnu++14 instead of -std=gnu++98
    - support for some upcoming C++2a features
    - improved optimizations, new compiler warnings, many bug
      fixes, and more.
- Use alternatives for clang's bash autocomplete to prevent
  conflicts with other versions.

- Remove liblldb5 and lldb5-devel from baselibs.conf. They are only
  build for x86_64, so no point having them in baselibs.conf.

- Use %optflags, except for FORTIFY_SOURCE which is not compatible
  with compiler-rt.
- Exclude static libraries differently.
  * Drop llvm-split-static-library-exports-into-their-own-export-file.diff
  * Drop clang-split-static-library-exports-into-their-own-export-file.diff
  * Update llvm-do-not-install-static-libraries.patch to not use
    EXCLUDE_FROM_ALL which is not available in cmake 3.5.
    - This fixes build on SLE12.
- Do not force gcc6 on OpenSUSE - fixes build.
- Reduce the amount of concurent link jobs by increasing their
  memory requirement - to reduce stalls in OBS.

- Cleanup %ifarch conditions, remove targets unintentionally added
  to s390/s390x. (bsc#1078436)

- Limit the amount of parallel link jobs, but no longer limit
  compile jobs. This should prevent running out of memory during
  linking while not longer slowing down compilation.
- Remove build dependency on procps

- Reduce disk size requirement to 30GB in _constraints. We no
  longer need that much since we stopped building static libraries.

- n_clang_allow_BUILD_SHARED_LIBRARY.patch
  * Allow buildling clang with BUILD_SHARED_LIBRARY while the rest
    is built with LLVM_LINK_LLVM_DYLIB. (bsc#1065464)
- Remove clang-devel-static.

- Place gold plugin to the right directory. (bsc#1073210)
  * It must be in /usr/lib/bfd-plugins on all architectures.
  * Remove llvm5-gold from baselibs.conf - nothing needs a 32bit
    version of it and it would now conflict with the 64bit one.
- Reduce _constraints requirements on 32bit architectures.
  * Since we had to disable debuginfo on them, they require much
    less.

- ignore make check error for PowerPC as bypass
  https://bugs.llvm.org/show_bug.cgi?id=35871

- disable debuginfo build for ARM as well

- Delete intermediate files during build to reduce total disk usage
  (bsc#1074625)

- Update to llvm 5.0.1
  * This release contains bug-fixes for the LLVM 5.0.0 release.
  * This release is API and ABI compatible with 5.0.0.
- llvm-do-not-install-static-libraries.patch
  * Updated.

- Increase minimum memory and disk sizes required for building in
  _constraints.

- Rename python3-lldb to python3-lldb5 so it can work with llvm
  meta package.

- Rename python packages to follow naming conventions.
- Remove unnecessary dependencies on python3.
- Make opt-viewer not require python2.
  * opt-viewer-Do-not-require-python-2.patch

- Switch to python3.
- Fix %check tests when used with python3.
  * Define LANG=C.UTF-8 when running the tests.
- Add explicit Provides/Conflicts to llvm5-devel,
  clang5-devel-static and lldb5-devel.
  * These are required to be validated by obs repo-checker.

- Use LLVM_OPTIMIZED_TABLEGEN to speed up build. (bsc#1064786)
- Fix files of lldb4 to work correctly with update-alternatives.
- Remove Conflicts clang(LLDB) from lldb4-devel - it does not
  exist. It would be provided automatically, but no such cmake file
  is installed.
- llvm-do-not-install-static-libraries.patch
  * Do not install static libraries instead of installing them and
    deleting after.
  * Reduces disk usage during build. (bsc#1064786)
- Do not build unnecessary parts during stage1.
  * Speeds up build a bit. (bsc#1064786)

- Updated baselibs.conf to reference version 5 packages.
- Deleted rogue llvm5.spec.r29 file.
- Deleted arm_suse_support.diff, llvm-add_a_LLVM_USE_LINKER.patch,
  libsanitizer.patch.
  - No longer used, applied already in the source.

- llvm-normally-versioned-libllvm.patch
  * Change libLLVM naming scheme to match our naming guidelines.
  * The reasons for the original naming scheme are no longer valid,
    more details in the patch.

- Disable all thread related tests in libcxx. Many of them use
  timeouts to detect failure. They can fail randomly if the machine
  is under heavy load (happens often in OBS).

- Drop llvm5-devel-static. llvm5-devel contains shared library with 
  the same content.

- Increase disk space requirement in _constraints to 45GB.
  Otherwise the build gets stuck in random places.
- Skip build of lldb5 python on distributions with swig &lt; 3.0.11

- Copy from llvm4.
- Update to llvm 5.0.0.

- Use LLVM_BUILD_LLVM_DYLIB instead of BUILD_SHARED_LIBS to build
  single libLLVM library. This is the recommended way. The old way
  was causing various issues.
  * llvm-split-static-library-exports-into-their-own-export-file.diff
  * clang-split-static-library-exports-into-their-own-export-file.diff
  (bsc#1049703)
- Add lld, linker for Clang/LLVM
  (sr#517692)
- Include clang++-MAJOR.MINOR symbolic link
  (bsc#1012260)
- Remove unnecessary dependency on flex and bison.
- Make sure all binaries are managed by update-alternatives
- Add llvm-add_a_LLVM_USE_LINKER.patch and link using gold to
  prevent memory exhaustion on some build machines.
- Reduce debuginfo on x86 architecture. LLVM libraries are so big that they
  exhaust all memory on 32 bit machine if linked with full debuginfo.
- Speed up build by skipping parts that are not required in stage1.
- Build lldb in-tree as one of the llvm tools.

- clang-ignore-stack-clash-protector.patch: ignore -fstack-clash-protection
  for now.

- xlocale.patch: don't use obsolete &lt;xlocale.h&gt;
- libsanitizer.patch: fix use of undocumented types

- build fixes for armv6 (skip testsuite as it requires 64bit,
  set the list of targets to include ARM and remove triplet hack)

- Include provides and conflics in baselibs.conf for llvm4-devel,
  clang4-devel, llvm4-LTO-devel, and llvm4-gold.

- Update to version 4.0.1
  * Minor bugfixes

- Use gcc6 only for SLE bsc#1041469

- Package libLLVMFuzzer

- readd arm_suse_support.diff which was accidentally removed
  in the 4.0.0 update

- Enable AMDGPU and NVPTX targets everywhere except for S/390.
  The AMDGPU target is needed for Mesa Clover (sr#485802).

- Use gcc6 on SLE12

- Package license &amp; credits

- Update to version 4.0.0
  * See 
    + http://releases.llvm.org/4.0.0/docs/ReleaseNotes.html and
    + http://releases.llvm.org/4.0.0/tools/clang/docs/ReleaseNotes.html
    + http://releases.llvm.org/4.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html
- Drop the following patches, fixed upstream:
  amdgpu_revert_r280589.patch
  arm_suse_support.diff
  clang-fix-substitutions-abi_tag.patch
  clang-incomplete-field-types.patch
  glibc-2.24-libcxx.patch
  llvm-install-CheckAtomic.patch
  revert-cmake-soname.patch

- Enable BPF for all arches bsc#1026191

- libc++ must depend on libc++abi

- Stop using otherproviders() due to an rpm parser bug, use
  self-conflicts instead as suggested by mls.

- Add amdgpu_revert_r280589.patch to fix an amdgpu regression
  bsc#1021577

- Require LLVMgold and libLTO in llvm-devel, otherwise we get in CMake:
  The imported target "LLVMgold" references the file
  "/usr/lib64/LLVMgold.so" but this file does not exist.
  This happens when requiring llvm3_9-devel directly, not llvm-devel.

- Update to version 3.9.1
  * See:
    + http://llvm.org/releases/3.9.1/docs/ReleaseNotes.html
    + http://llvm.org/releases/3.9.1/tools/clang/docs/ReleaseNotes.html
    + http://llvm.org/releases/3.9.1/tools/clang/tools/extra/docs/ReleaseNotes.html

- Update to version 3.9.0
  * Clang now supports the G++ abi_tag attribute.
  * Clang will no longer pass --build-id by default to the linker.
  * Improved C++1z support in Clang.
  * Clang now has support for all OpenCL 2.0 features.
  * Added support for all non-offloading features from OpenMP 4.5,
  * The static analyzer now checks for incorrect usage of MPI APIs in C and C++.
  * LLVM no longer does inter-procedural analysis and optimization
    (except inlining) on functions with comdat linkage.
  * LLVM now supports the Intel CPUs Skylake Server with AVX512
    (-march=skylake-avx512) and Knights Landing (-march=knl).
  * More at:
    + http://llvm.org/releases/3.9.0/docs/ReleaseNotes.html
    + http://llvm.org/releases/3.9.0/tools/clang/docs/ReleaseNotes.html
    + http://llvm.org/releases/3.9.0/tools/clang/tools/extra/docs/ReleaseNotes.html
  * Fix the following patches:
    + arm_suse_support.diff
    + assume-opensuse.patch
    + clang-resourcedirs.patch
    + default-to-i586.patch
    + glibc-2.23-libcxx.patch
    + glibc-2.24-libcxx.patch
    + lldb-add-pthread-dl-libs.patch
    + lldb-cmake.patch
    + llvm-fix-find-gcc5-install.patch
    + llvm-remove-clang-only-flags.patch
    + revert-cmake-soname.patch
    + set-revision.patch
  * Remove upstream-included patch:
    + llvm-nonvoid-return.patch
  * Remove patch for removed files:
    + glibc-2.23-libcxx.patch
- Backport upstream patches:
  * clang-fix-substitutions-abi_tag.patch
  * clang-incomplete-field-types.patch
  * llvm-install-CheckAtomic.patch
- Add clang%{_sonum}-include-fixer subpackage and associated
  libfindAllSymbols%{_sonum} and libfindAllSymbols%{_sonum}-devel
  subpackages.
- Add sanstats to llvm binary list.

- Change update-alternatives to use %postun instead of %preun,
  which is now what Factory maintainers are requesting.
- Use the minor version to set the update-alternatives priority so
  the most recent version of the LLVM, Clang, and LLDB are used by
  default.
- Add LLVM rpm macros so downstream packages can have some idea how
  LLVM was built.

- Rename libomp to make it possible to have multiple versions available.

- Split the old llvm package into this version-specific package
  and a wrapper package.
- Implement update-alternatives to allow parallel installation
  of many of the subpackages.
- Rename subpackages that can be parallel-installed to a
  version-specific name based on the associated shared library's
  current .so number.
- Various fixes to support the above changes.

- Sort a bit with spec-cleaner
- Remove the latest switch for now, things should be either coinstallable
  or not, we don't need to bother around with compilation like this

- Update to llvm 3.8.1
  * See http://llvm.org/releases/3.8.1/docs/ReleaseNotes.html and
    http://llvm.org/releases/3.8.1/tools/docs/ReleaseNotes.html
- Use versioned libLLVM (to libLLVM3_8) and libclang (to libclang3_8)
- Change versioning of liblldb3_8 to liblldb-3_8 and use a variable
  to control the name instead of hard-coding it.
- Use bcond_with and bcond_without to enable/disable build options
  instead of hard-coding them.
- Put buildrequires as requires in -devel packages to avoid linker errors
  when building packages against the -devel packages.
- Add ffi support (disabled by default).
- Add oprofile support (disabled by default).
- Add valgrind support (disabled by default).
- Link cmake files to the normal cmake file directory to allow autodetection
  of cmake interfaces.
- Remove unused lldb components from main spec file.
- Split llvm python bindings into own subpackage.
- Split emacs plugin into own subpackage
- Move additional vim plugins into vim plugins package
- Split libc++, libLTO, LLVMgold, libomp, clang-chekers into own subpackages
- Make python-clang, llvm-vim-plugins, and llvm-emacs-plugins noarch since
  they aren't architecture-specific.
- Make packages besides llvm, llvm-clang, and the shared libraries conflict
  with other versions.  This will be important when multiple LLVM versions
  are supported.
- Various spec file cleanups
- Rebase patches:
  * arm_suse_support.diff
  * assume-opensuse.patch
  * clang-resourcedirs.patch
  * default-to-i586.patch
  * glibc-2.23-libcxx.patch
  * glibc-2.24-libcxx.patch
  * lldb-add-pthread-dl-libs.patch
  * lldb-cmake.patch
  * llvm-fix-find-gcc5-install.patch
  * llvm-nonvoid-return.patch
  * llvm-remove-clang-only-flags.patch
  * revert-cmake-soname.patch
  * set-revision.patch

- Start conversion to use cmake macros with now introduced
  compatibility for ninja
- Reduce number of threads if we don't have enough memory
- Add patch for the nonvoid returns:
  * llvm-nonvoid-return.patch

- for ppc64le set memory to 4GB in _constraints file
  (failure in Factory:PowerPC)

- glibc-2.24-libcxx.patch: fix libcxx testsuite for glibc 2.24

- Build LLDB separated from LLVM.
- Re-enable python bindings for the LLDB API.

- Disable libcxx/lldb/openmp for SLE fate#319582

- Update rpmlintrc to whitelist libLTO.so

- Re-enable glibc-2.23 patch for Tumbleweed

- fix arm_suse_support.diff for armv6hl
- adjust compile flags for llvm on armv6hl (fixes Mesa build)

- Update llvm-remove-clang-only-flags.patch to remove
  -Wcovered-switch-default flag for gcc compatibility.

- Use gcc for stage1 bootstrap
- Add back libstdc++-devel dependency for clang since libc++ is
  only available for x86-64 atm.

- Comment out glibc-2.23-libcxx.patch until glibc 2.23 actually
  hits the Factory.

- Update to llvm 3.8.0
  * See http://llvm.org/releases/3.8.0/docs/ReleaseNotes.html and
    http://llvm.org/releases/3.8.0/tools/clang/docs/ReleaseNotes.html
- Fold lldb build into llvm and disable python support
- Drop clang-disable-ada-extension.patch, libcxxabi-exceptions.patch
  and cmake-host-triple.patch
- Add revert-cmake-soname.patch to fix soname handling

- Add glibc-2.23-libcxx.patch to fix test failures with glibc 2.23

-  Remove FFI support because its fragile

- Enable OpenMP for x86, x86_64, ppc64 and ppc64le

- Enable all targets on x86, x86_64

- Update to version 3.7.0
  * See http://llvm.org/releases/3.7.0/docs/ReleaseNotes.html
- Merge aarch64-suse-support.patch into arm_suse_support.diff
- Refresh arm_suse_support.diff, llvm-fix-find-gcc5-install.patch
- Remove llvm-fix-parsearmarch.patch, upstream.

- fix build on s390x (one typo in ifarch and one change in filelist)

- Update to version 3.6.1
  * No changelog upstream

- Add llvm-fix-parsearmarch.patch to fix parsing armv{6,7}hl archs.

- Update to version 3.6.0
  * See http://llvm.org/releases/3.6.0/docs/ReleaseNotes.html
- Add python-xml dependency for regression tests
- Removed the following patches, fixed upstream:
  * arm-remove-xfails.diff
  * libcxx-libdir.patch
  * llvm-config-lib64.patch
  * llvm-fix-intrusiverefcntptr.patch

- Add llvm-fix-intrusiverefcntptr.patch to fix build of LLVM tools
  with GCC 5.
- Add llvm-fix-find-gcc5-install.patch to properly find installed GCC 5.

- Add a gcc dependency for clang, this is heavyweight but we need
  libgcc_s which comes with the gcc package (bsc#893359)

- Conditionalize libcxx{abi} build on build_libcxx variable
- Turn libc++.so into an ldscript so it links to libc++abi
  automatically.

- fix constraints for armv6l/armv7l (there is no 4GB RAM on 32bit)

- Rename llvm-remove-werror-date-time.patch to 
  llvm-remove-clang-only-flags.patch and remove more clang only
  flags.

- Enable shared libs on PPC64

- Require llvm-clang not just clang

- Add llvm-remove-werror-date-time.patch to remove -Werror=date-time
  for CXXFLAGS, gcc does not support it and it creeps into
  llvm-config --cflags

- Remove wrong Requires from the llvm-devel package

- Add default target triple form ARM, fixes bsc#893359

- Use ninja for building

- Update to llvm 3.5.0
  * Major update, see http://llvm.org/releases/3.5.0/docs/ReleaseNotes.html
- Use upstream pristine tarballs
- Add libc++/libc++abi support clang (only on x86_64)
- Add libcxxabi-exceptions.patch to fix libcxxabi exception handling 
- Add libcxx-libdir.patch to fix libdir on 64bit arches
- Remove asan-disable-hugemalloctest.patch and 
  cmake-patchversion.patch, fixed upstream.

- Fix the sed line for minimal damage.

- Add baselibs.conf to source files

- Add cmake-patchversion.patch to sync config.h.in
  with config.h.cmake

- Update to llvm 3.4.2
  * Minor bugfix release
- Drop clang-max_align_t.patch, applied upstream.

- Add clang-max_align_t.patch to resolve issue with libstdc++ 4.9
  max_align_t missing declaration

- build compiler-rt on ppc64 (don't delete it)

- Fix resource dir for libclang case (clang-resourcedirs.patch)
- Always build tests

- complete ifarchs for s390

- Remove non-existing doc subpackage

- Add a dependency on ncurses-devel since libLLVM now links to
  tinfo.

- Add 32bit libclang bsc#857131

- Update to final llvm 3.4 release
  * See http://llvm.org/releases/3.4/docs/ReleaseNotes.html for
    complete changelog.

- Update to final release candidate (r197980)

- Update to r197866 from release_34 branch

- Update to r197490 from release_34 branch

- Update to r197142 from release_34 branch
- Disable assertions again now that PPC64 backend is fixed

- Update to r196899 from release_34 branch
- Remove compiler_rt-r196612.patch, merged upstream

- Add compiler_rt-r196612.patch to fix ubsan failures on i586

- Update to r196762 from release_34 branch

- enable ppc64le

- Update to r196503 from release_34 branch to get compiler_rt fixes

- Update to r196487 from release_34 branch to get compiler_rt fixes

- Ship cmake files for llvm (needed for lldb and such)

- Update to r196371 from release_34 branch

- install python binding to libclang

- Update to r196358 from llvm 3.4 branch
- Add asan-disable-hugemalloctest.patch to disable
  ASAN HugeMallocTest, it requires 4.1+ GB of RAM.
- Refresh patches
  * aarch64-suse-support.patch
  * arm_suse_support.diff
  * assume-opensuse.patch
  * default-to-i586.patch
- Drop upstream patches
  * llvm-disable-pretty-stack-trace.patch
  * r189852.diff
  * unreachable-code.patch
  * llvm-no-visibility.patch

- add r189852.diff: Remove vtables optimisation that breaks ARM
  and PowerPC
- Disable testsuite on ARMv7, takes forever to run

- Fix file list for %arm

- use %arm, not arm in arch conditions 
- add arm-remove-xfails.diff: remove XFAILs in testsuite
  that pass and thereby make check fail

- Set DisablePrettyStackTrace to true since it messes up signal
  handling. bsc#839074 and fdo#60929 implemented with
  llvm-disable-pretty-stack-trace.patch)

- Fix filelist for aarch64

- aarch64-suse-support.patch: Enable AArch64 suse toolchain support

- Add s390x support

- Remove unused chrpath dependency
- Re-enable ARCMT since libclang depends on it

- Define host_triple for aarch64

- Fix ARMv6 build

- Only enable PowerPC on ppc64

- Disable shared libs on PowerPC 
- Disable ARCMT, it only makes sense for iOS/OSX

- Fix build

- Disable building unit-tests, should fix undefined reference
  problem on ARM &amp; PowerPC

- do not build on slow or low memory workers

- Drop disable_neon_in_armv7.diff, neon seems to be working fine
- Add cmake-host-triple.patch to pass a host triple argument

- Create libLLVM and libclang subpackages.

- Fix finding internal headers on x86_64

- Fix ARM v5/v7 builds

- Create a baselibs.conf
  Provide *-32 Bit Packages for x86_64

- Initial version of a cmake based buildscript
  + Updated arm_suse_support.diff (patch6) to work with llvm 3.3
  + Set version in spec to 3.3

- Update to final 3.3 release (r183898)

- Disable debug symbols on PPC64

- Update to version 3.3 RC2
  * Small bugfixes

- Enable ARM64 support

- Add unreachable-code.patch to fix unreachable code warnings on SLE

- Update to version 3.3 RC1
    * Added support for AArch64, ARM&#8217;s 64-bit architecture.
    * LLVM now has a new SLP vectorizer.
    * LLVM and clang now support IBM&#8217;s z/Architecture.
    * The R600 backend was added in this release, it supports
      AMD GPUs (HD2XXX - HD7XXX).
    * See http://llvm.org/releases/3.3/docs/ReleaseNotes.html for
      complete changelog.
- Drop upstream patches:
    * pr13303.patch
    * pr14795.patch
    * pr14831.patch
    * python-ulimit.patch

- pr13303.patch: reapply, was temporarily reverted upstream

- Add pre-generated doc files, remove sphinx dependency

- pr14795.patch: Fix incorrect line numbers after -frewrite-includes
  (PR#14795)
- pr14831.patch: Do not incorrectly warn about pragmas in -frewrite-includes
  (PR#14831)

- disable cross-compile mode in stage2 for armv5/v7

- Update to final 3.2 release
  * No code changes since rc3

- Update to r170281 from release_32 branch
  * SROA fixes

- Disable compilation on PPC, only PPC64 is supported.

- Add python-ulimit.patch: Don't set a limit on address space.
  This enables us running tests on PowerPC.

- Unbreak PowerPC support

- Update to r169678 from release_32 branch
  * This is 3.2rc3

- Update to r169391 from release_32 branch
  * SROA fixes

- Fix ARM build

- Fix llvm-config --libdir to return /usr/lib64 where appropriate.
  The old method of using sed on the executable does no longer
  work, because llvm-config is now a binary.

- Update to r168987 from release_32 branch
  * Crash fixes
  * Miscompilation fixes

- Stop excluding ppc64 architecture

- Update to r168357 from release_32 branch
  * Fixes a miscompilation with gcc 4.7

- Update to r168286 from release_32 branch
  * Fixes llvm PR14309

- Update to r168031 from release_32 branch
  * This is 3.2rc1

- Update to r167720 from release_32 branch
  * Thread local variables may have a specified TLS model.
  * LLVM now has a loop optimizer.
  * SROA has been rewritten to be more powerful.
  * A new optimization pass added to merge stack objects
    which are used in disjoint areas of the code.
  * LLVM now merge consecutive loads and stores.
  * New TableGen infrastructure to support bundling for
    Very Long Instruction Word (VLIW) architectures.
  * Added a new target independent VLIW packetizer.
  * A probability based block placement and code layout algorithm
    was added to LLVM's code generator.
  * The ARM target now includes a full featured macro assembler,
    including direct-to-object module support for clang.
  * A new IR-level pass, called "TargetTransformInfo" provides
    a number of low-level interfaces.
- Refresh default-to-i586.patch to apply again
- Drop following patches (fixed upstream)
  * arm-suse-support.patch
  * pr12463.patch
  * pr13141.patch
  * pr13303.patch
  * rewrite-includes.patch
  * clang-fix-mips-test.patch (fixed differently in spec file)

- add explicit buildrequire groff for man pages

- Fix debuginfo generation

- make link time optimization plugin accessible to ar/nm/ranlib
- build the plugin properly

- fix arm build

- change rewrite-includes patch to use options to match upstream
  changed option names

- fix debuginfo generation (PR#13303)

- Do not reject PCH because of -DFOO duplication (PR#13141)

- Update to final 3.1 release

- Depend on python-base so we don't pull whole Mesa

- make -rewrite-includes support -C and -CC

- patch for -rewrite-includes feature

- Update to svn revision 155819 from 3.1 branch
  * C++11 fixes

- Update to svn revision 155700 from 3.1 branch
  * Crash fixes
  * C++11 fixes

- Update to svn revision 155574 from 3.1 branch
  * Crash fixes
  * Correctly enable compiler-rt
  * Remove unneeded runtime python dependencies

- Switch to 2-stage bootstrap because we don't do build-compare
  anyway.

- More fixes to llvm-config

- Fix llvm-config --libs output

- Update to svn revision 155320 from 3.1 branch
  * AVX fixes

- Update to svn revision 154914 from 3.1 branch 
  Major new features:
      * AddressSanitizer, a fast memory error detector.
      * MachineInstr Bundles, Support to model instruction 
        bundling / packing.
      * ARM Integrated Assembler, A full featured assembler 
        and direct-to-object support for ARM.
      * Basic Block Placement Probability driven basic block placement.
  
  LLVM IR and Core Improvements
     
      * IR support for half float
      * IR support for vectors of pointers, including vector GEPs.
      * Module flags have been introduced.
      * Loads can now have range metadata attached to them to 
        describe the possible values being loaded. 
      * Inline cost heuristics have been completely overhauled 
        and now closely model constant propagation through call sites, 
        disregard trivially dead code costs, and 
        can model C++ STL iterator patterns.
   
  Optimizer Improvements
      * The loop unroll pass now is able to unroll loops with 
        run-time trip counts. This feature is turned off by default, 
        and is enabled with the -unroll-runtime flag.
      * A new basic-block autovectorization pass is available. 
        Pass -vectorize to run this pass along with some associated 
        post-vectorization cleanup passes. 
   X86-32 and X86-64 Target Improvements
      * Bug fixes and improved support for AVX1
      * Support for AVX2 (still incomplete at this point)
   
   ARM Target Improvements
      * The constant island pass now supports basic block and 
        constant pool entry alignments greater than 4 bytes.
   Clang Changes
      * New: -Wdangling-else, -Wstrncat-size
      * Improved: -Wformat, -Wempty-body, -Wliteral-conversion
      * Clang 3.1 adds support for anonymous structs and anonymous unions, 
        added in the latest ISO C standard. Use -std=c11 or -std=gnu11 
        to enable support for the new language standard. 
        The new C11 features are backwards-compatible and are available 
        as an extension in all language modes.
      * All warning and language selection flags which previously accepted 
        c1x have been updated to accept c11. The old c1x forms have been removed.
      * Generalized constant expressions
      * Lambda expressions
      * Generalized initializers
      * Unrestricted unions
      * User-defined literals
      * Forward-declared enumerations
      * Atomics (both libc++'s and libstdc++4.7's &lt;atomic&gt; are supported)

- Target i586-linux for 32bit builds

- Add upstream fix for llvm PR11642

- Don't run gcc for ada files, just fail instead.

- Add clang-glibc2.14.patch to support glibc 2.14 headers
- Install profiling support

- Switch to 3-stage bootstrap

- Build first stage compiler with -O0 to workaround gcc 4.5 bug

- Update to final 3.0 release
  * No real change since rc2

- Use %{_lib} macro instead of checking for x86_64

- Enable ARM support again
- Switch to optimized build

- Disable ARM support, VM goes out of memory while compiling it

- Really enable ARM support
- Remove forcing -frtti

- Update to r143961 from llvm-3.0 branch
  * No longer hardcoding include paths

- Fix LLVMgold.so path for x86-64

- Enable ld gold support

- Update r143456 from llvm-3.0 branch
  * llvm/clang 3.0rc2

- Add llvm-pr9614-part{1,2}.patch to fix LLVM PR9614

- Fixup dependencies so that llvm-clang doesn't depend 
  on llvm-clang-devel

- Update to r142912 llvm-3.0 branch
  * Fixes to python bindings

- Update to r142641
  * llvm/clang 3.0 rc1

- Enable ARM code generation

- Fix libdir on x86_64

- Update to r142341
  * First build from 3.0 branch
  * -Wc++98-compat warnings for the lexer
  * Add flags for the remaining shift related warnings
    (-Wshift-count-negative, -Wshift-count-overflow).
  * Only warn in -Wliteral-conversion if the conversion 
    loses information
  * Added clang_getCompletionAnnotation and 
    clang_getCompletionNumAnnotations to retrieve annotations 
    from completion string.
  * Add support for -std=gnu90 and -std=c++03, for compatibility 
    with modern gcc.
- Switch to tar.bz2 and remove xz dependency

- Update to r140780
  * Code cleanup
  * Crash fixes
  * Add support for alignment-specifiers in C1X and C++11
  * Introduce a new compiler switch: -fms-compatility
  * Emit debug info for c++0x nullptr.

- Update to r139589
  * C++0x fixes
  * PCH fixes

- Update to r138939
  * Many crash fixes.
  * Performance optimizations.
  * Allow C99 hexfloats in C++0x mode.
  * Add missing function _mm_ucomige_sd to emmintrin.h.

- Update to r137452
  * Fix problems found by PVS-Studio
  * More AVX fixes
  * Many C++ fixes
- Add assume-opensuse.patch to remove dependency on openSUSE-release

- Update to r136773 
  * Many AVX fixes
  * Support for C++0x unicode string and character literals

- Update to r135431
  * API changes to match Mesa requirements

- Update to r134888
  * Type system rewrite

- Update to r134813
  * Mainly gcc compatibility fixes

- Update to r134698
  * Up to 80x speed improvements with -Wuninitialized

- Enable RTTI support
- Disable assertions because they are not thread safe
- Update to r134611
  * Many C++ fixes and speedups
  * Updates for AVX instruction support 
  * gcc 4.6.1 support

-  Fix manpage generation (bnc #703591)

- Update to r132667

- Update to use cmake buildsystem
- Remove unmaintained ocaml support

- Drop ocaml support because its unmaintained
- Update to latest svn revision 132050 
  + Start of the upcoming 3.0 version
  + Support for gcc 4.6 c++ headers
  + Better support for C++0x

- Fix ocaml dependency

- Update to 2.9
  + Type Based Alias Analysis (TBAA) is now implemented in clang
  + LLVM now generates better debug information
  + Inline assembly now supports multiple alternative constraints

- drop revision from Requires: fields
- update to 2.8.99 revision 129008.

- spec file cleanup

- Do not require specific ffi version but gather the
  appropiate one from the distro

- Fix compatibility with C++0x compilers (g++ 4.5)

- Fix C include paths

- Fix header path for openSUSE 11.4
- Enabled PIC for x86 for loadable module support
- Enable package tests for llvm and clang
- Disable package timestamps to silence an rpmlint warning

- Fixed the build on x86 plattforms.
- Package the clang c++-analyzer.

- update to llvm 2.7

- added vim plugins

- added libffi-devel to llvm-devel requires so that build does not fail
- fixed build of explicit constructors with gcc45

- Initial 2.6 release</description>
</patchinfo>

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File _patchinfo of Package patchinfo.35073

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