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Auto merge of #117672 - lqd:ci-gcc-lld, r=Kobzol

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ci: bump gcc on dist x64 linux builder to 9.5

Support for `-fuse-ld=lld` was added in GCC 9, so this PR bumps gcc to the latest 9.x release, to prepare for switching to LLD.

`-Clinker-flavor=gnu-lld-cc -Clink-self-contained=+linker` will require our CI's GCC to understand `-fuse-ld=lld` when bootstrapping in a future where `x86_64-unknown-linux-gnu` is using `rust-lld` by default.
This commit is contained in:
bors 2023-11-07 22:07:23 +00:00
commit ff0b4b6091
1 changed files with 7 additions and 1 deletions
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8
src/ci/docker/host-x86_64/dist-x86_64-linux/build-gcc.sh
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@ -3,7 +3,8 @@ set -ex
source shared.sh
GCC=8.5.0
# Note: in the future when bumping to version 10.1.0, also take care of the sed block below.
GCC=9.5.0
curl https://ftp.gnu.org/gnu/gcc/gcc-$GCC/gcc-$GCC.tar.xz | xzcat | tar xf -
cd gcc-$GCC
@ -22,6 +23,11 @@ cd gcc-$GCC
# latter host is presented to `wget`! Therefore, we choose to download from the insecure HTTP server
# instead here.
#
# Note: in version 10.1.0, the URL used in `download_prerequisites` has changed from using FTP to
# using HTTP. When bumping to that gcc version, we can likely remove the sed replacement below, or
# the expression will need to be updated. That new URL is available at:
# https://github.com/gcc-mirror/gcc/blob/6e6e3f144a33ae504149dc992453b4f6dea12fdb/contrib/download_prerequisites#L35
#
sed -i'' 's|ftp://gcc\.gnu\.org/|https://gcc.gnu.org/|g' ./contrib/download_prerequisites
./contrib/download_prerequisites