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[libc++][ci] Update to Clang 13. 

Per our support plan we should now support Clang 12 and 13. Adjust the
documentation and the CI runners. The change indirectly moves the main
CI runners to use the Clang 14 nightly builds.

Reviewed By: ldionne, #libc

Differential Revision: https://reviews.llvm.org/D112360
This commit is contained in:
Mark de Wever 2021-10-23 13:08:01 +02:00
parent 793b481f54
commit 04a9a25d7c
4 changed files with 12 additions and 12 deletions
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2
libcxx/docs/index.rst
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@ -103,7 +103,7 @@ velocity, libc++ drops support for older compilers as newer ones are released.
============ =============== ========================== =====================
Compiler Versions Restrictions Support policy
============ =============== ========================== =====================
Clang 11, 12 latest two stable releases per `LLVM's release page <https://releases.llvm.org>`_
Clang 12, 13 latest two stable releases per `LLVM's release page <https://releases.llvm.org>`_
AppleClang 12 latest stable release per `Xcode's release page <https://developer.apple.com/documentation/xcode-release-notes>`_
GCC 11 In C++11 or later only latest stable release per `GCC's release page <https://gcc.gnu.org/releases.html>`_
============ =============== ========================== =====================

2
libcxx/utils/ci/Dockerfile
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@ -55,7 +55,7 @@ RUN printf "fr_CA ISO-8859-1\ncs_CZ ISO-8859-2" >> /usr/local/share/i1en/SUPPORT
RUN locale-gen
# Install Clang <latest>, <latest-1> and ToT, which are the ones we support.
ENV LLVM_LATEST_VERSION=12
ENV LLVM_LATEST_VERSION=13
RUN apt-get update && apt-get install -y lsb-release wget software-properties-common
RUN wget https://apt.llvm.org/llvm.sh -O /tmp/llvm.sh
RUN bash /tmp/llvm.sh $(($LLVM_LATEST_VERSION - 1)) # previous release

8
libcxx/utils/ci/buildkite-pipeline.yml
View File

@ -174,8 +174,8 @@ steps:
limit: 2
timeout_in_minutes: 120
- label: "Clang 11"
command: "libcxx/utils/ci/run-buildbot generic-clang-11"
- label: "Clang 12"
command: "libcxx/utils/ci/run-buildbot generic-clang-12"
artifact_paths:
- "**/test-results.xml"
agents:
@ -187,8 +187,8 @@ steps:
limit: 2
timeout_in_minutes: 120
- label: "Clang 12"
command: "libcxx/utils/ci/run-buildbot generic-clang-12"
- label: "Clang 13"
command: "libcxx/utils/ci/run-buildbot generic-clang-13"
artifact_paths:
- "**/test-results.xml"
agents:

12
libcxx/utils/ci/run-buildbot
View File

@ -288,17 +288,17 @@ generic-32bit)
-DLIBUNWIND_TEST_CONFIG="llvm-libunwind-shared.cfg.in"
check-runtimes
;;
generic-clang-11)
export CC=clang-11
export CXX=clang++-11
generic-clang-12)
export CC=clang-12
export CXX=clang++-12
clean
generate-cmake -DLIBCXX_TEST_CONFIG="llvm-libc++-shared.cfg.in" \
-DLIBUNWIND_TEST_CONFIG="llvm-libunwind-shared.cfg.in"
check-runtimes
;;
generic-clang-12)
export CC=clang-12
export CXX=clang++-12
generic-clang-13)
export CC=clang-13
export CXX=clang++-13
clean
generate-cmake -DLIBCXX_TEST_CONFIG="llvm-libc++-shared.cfg.in" \
-DLIBUNWIND_TEST_CONFIG="llvm-libunwind-shared.cfg.in"