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[WIP] Add a gcc 15 CI job #44970

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jonkeane wants to merge 9 commits into from
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[WIP] Add a gcc 15 CI job #44970

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b3d1413
Add a gcc 15 job
jonkeane Dec 9, 2024
bd4d541
try snapshot
jonkeane Dec 9, 2024
a3d5e63
no g++ snapshot
jonkeane Dec 9, 2024
d7ee6f7
try snapshot
jonkeane Dec 9, 2024
8f235bd
this?
jonkeane Dec 10, 2024
7fa1d13
ugh
jonkeane Dec 10, 2024
3bd2d90
ugh
jonkeane Dec 10, 2024
9f2d327
Kou's comments
jonkeane Dec 29, 2024
695213a
a little less dry
jonkeane Dec 29, 2024
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23 changes: 17 additions & 6 deletions ci/docker/ubuntu-24.04-cpp.dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -135,15 +135,26 @@ RUN if [ "${gcc_version}" = "" ]; then \
g++ \
gcc; \
else \
if [ "${gcc_version}" -gt "14" ]; then \
if [ "${gcc_version}" == "snapshot" ]; then \
apt-get update -y -q && \
apt-get install -y -q --no-install-recommends software-properties-common && \
add-apt-repository ppa:ubuntu-toolchain-r/volatile; \
fi; \
apt-get update -y -q && \
apt-get install -y -q --no-install-recommends \
add-apt-repository ppa:ubuntu-toolchain-r/ppa && \
apt-get update -y -q && \
apt-get install -y -q --no-install-recommends \
gcc-${gcc_version} ; \
elif [ "${gcc_version}" -gt "14" ]; then \
apt-get update -y -q && \
apt-get install -y -q --no-install-recommends software-properties-common && \
add-apt-repository ppa:ubuntu-toolchain-r/ppa && \
apt-get update -y -q && \
apt-get install -y -q --no-install-recommends \
g++-${gcc_version} \
gcc-${gcc_version} ; \
else \
apt-get install -y -q --no-install-recommends \
g++-${gcc_version} \
gcc-${gcc_version} && \
gcc-${gcc_version} ; \
fi & \
update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-${gcc_version} 100 && \
update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-${gcc_version} 100 && \
update-alternatives --install \
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12 changes: 12 additions & 0 deletions dev/tasks/tasks.yml
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Expand Up @@ -962,6 +962,18 @@ tasks:
flags: -e CC=gcc-14 -e CXX=g++-14 -e RapidJSON_SOURCE=BUNDLED
image: ubuntu-cpp

test-ubuntu-24.04-cpp-gcc-15:
ci: github
template: docker-tests/github.linux.yml
params:
env:
CLANG_TOOLS: 15
GCC_VERSION: snapshot
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@pitrou pitrou Dec 9, 2024

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Hmm, I'm not sure what this is supposed to mean, but FTR we would only like to test against a released gcc version.

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@jonkeane jonkeane Dec 9, 2024

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I'm trying to get a CI job up that tests what CRAN is testing at https://www.stats.ox.ac.uk/pub/bdr/gcc15/arrow.out Which, is indeed the unreleased GCC. I haven't (yet) gotten an email asking us to fix this, but we have in the past been asked to fix things that error on even unreleased compilers. (Yes, I know this sounds absurd, nevertheless it's the way CRAN works).

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@jonkeane jonkeane Dec 9, 2024

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We won't need to even run it nightly (CRAN does that for us to an extent), but having something that lets us check and confirm if our fix worked would be lovely.

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@kou kou Dec 28, 2024

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I think that we can have nightly CI jobs for unreleased GCC (and LLVM) to support them in a timely manner.
For example, Homebrew sometimes backports the latest LLVM support patch: Homebrew/homebrew-core@13bceca#diff-34b98d9d12bbe5d68aaf6c2fc936056651d4c8b8aeaf7612e1ba508a0077d8ffR16

LLVM: 15
UBUNTU: 24.04
flags: -e CC=gcc-snapshot -e CXX=g++-snapshot -e RapidJSON_SOURCE=BUNDLED
image: ubuntu-cpp

test-skyhook-integration:
ci: github
template: docker-tests/github.linux.yml
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