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windows-gnu: update C toolchain #148869

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befc6ef
windows-gnu: update C toolchain
mati865 Nov 12, 2025
d4824b9
try without reduced parallelism
mati865 Nov 12, 2025
9c1c01e
follow redirects
mati865 Nov 12, 2025
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8 changes: 0 additions & 8 deletions src/ci/run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -73,14 +73,6 @@ RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set rust.codegen-units-std=1"
# of our CPU resources.
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set dist.compression-profile=balanced"

# When building for mingw, limit the number of parallel linker jobs during
# the LLVM build, as not to run out of memory.
# This is an attempt to fix the spurious build error tracked by
# https://github.com/rust-lang/rust/issues/108227.
if isKnownToBeMingwBuild; then
RUST_CONFIGURE_ARGS="$RUST_CONFIGURE_ARGS --set llvm.link-jobs=1"
fi

# Only produce xz tarballs on CI. gz tarballs will be generated by the release
# process by recompressing the existing xz ones. This decreases the storage
# space required for CI artifacts.
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7 changes: 4 additions & 3 deletions src/ci/scripts/install-mingw.sh
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Expand Up @@ -6,8 +6,9 @@ IFS=$'\n\t'

source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"

MINGW_ARCHIVE_32="i686-14.1.0-release-posix-dwarf-msvcrt-rt_v12-rev0.7z"
MINGW_ARCHIVE_64="x86_64-14.1.0-release-posix-seh-msvcrt-rt_v12-rev0.7z"
MINGW_ARCHIVE_32="i686-14.2.0-release-posix-dwarf-msvcrt-rt_v12-rev2.7z"
MINGW_ARCHIVE_64="x86_64-14.2.0-release-posix-seh-msvcrt-rt_v12-rev2.7z"
TMP_URL="https://github.com/niXman/mingw-builds-binaries/releases/download/14.2.0-rt_v12-rev2/"

if isWindows && isKnownToBeMingwBuild; then
case "${CI_JOB_NAME}" in
Expand Down Expand Up @@ -40,7 +41,7 @@ if isWindows && isKnownToBeMingwBuild; then

mingw_dir="mingw${bits}"

curl -o mingw.7z "${MIRRORS_BASE}/${mingw_archive}"
curl -Lo mingw.7z "${TMP_URL}/${mingw_archive}"
7z x -y mingw.7z > /dev/null
ciCommandAddPath "$(cygpath -m "$(pwd)/${mingw_dir}/bin")"

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