Auto merge of #104650 - BlackHoleFox:stuck-with-xcode-13, r=Mark-Simulacrum

Build macOS distribution artifacts with XCode 13

After all of the `rust-lang/rust` Apple runners started using macOS 12, the builds created by CI began to use XCode 14.0.1. Due to this (as far as we can tell), XCode's build tools started to ignore the `MACOSX_DEPLOYMENT_TARGET` being defined by us for the distributed builds that let both `rustc` and `libstd` work on older versions. The current idea is that since XCode 14's macOS SDK doesn't support deployment targets before 10.13, it uses some default of its own. You can see the difference between stable's and the most recent nighty's supported versions [here](https://github.com/rust-lang/rust/issues/104570#issuecomment-1321225907).

I wasn't able to confirm my SDK versioning hypothesis locally since I think there's something jammed with my XCode installation, but hopefully this should still fix it for releases.

Closes https://github.com/rust-lang/rust/issues/104570

r? `@Mark-Simulacrum`
This commit is contained in:
bors 2022-11-25 09:44:16 +00:00
commit 8a75c5a9b5
3 changed files with 34 additions and 0 deletions

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@ -96,6 +96,9 @@ jobs:
- name: install sccache
run: src/ci/scripts/install-sccache.sh
if: success() && !env.SKIP_JOB
- name: select Xcode
run: src/ci/scripts/select-xcode.sh
if: success() && !env.SKIP_JOB
- name: install clang
run: src/ci/scripts/install-clang.sh
if: success() && !env.SKIP_JOB
@ -301,6 +304,7 @@ jobs:
RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -312,6 +316,7 @@ jobs:
RUST_CONFIGURE_ARGS: "--enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -322,6 +327,7 @@ jobs:
RUST_CONFIGURE_ARGS: "--enable-extended --enable-profiler --set rust.jemalloc --set llvm.ninja=false"
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -353,6 +359,7 @@ jobs:
SCRIPT: "./x.py dist bootstrap --include-default-paths --stage 2"
RUST_CONFIGURE_ARGS: "--build=x86_64-apple-darwin --host=aarch64-apple-darwin --target=aarch64-apple-darwin --enable-full-tools --enable-sanitizers --enable-profiler --disable-docs --set rust.jemalloc --set llvm.ninja=false"
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
SELECT_XCODE: /Applications/Xcode_13.4.1.app
USE_XCODE_CLANG: 1
MACOSX_DEPLOYMENT_TARGET: 11.0
MACOSX_STD_DEPLOYMENT_TARGET: 11.0
@ -503,6 +510,9 @@ jobs:
- name: install sccache
run: src/ci/scripts/install-sccache.sh
if: success() && !env.SKIP_JOB
- name: select Xcode
run: src/ci/scripts/select-xcode.sh
if: success() && !env.SKIP_JOB
- name: install clang
run: src/ci/scripts/install-clang.sh
if: success() && !env.SKIP_JOB
@ -615,6 +625,9 @@ jobs:
- name: install sccache
run: src/ci/scripts/install-sccache.sh
if: success() && !env.SKIP_JOB
- name: select Xcode
run: src/ci/scripts/select-xcode.sh
if: success() && !env.SKIP_JOB
- name: install clang
run: src/ci/scripts/install-clang.sh
if: success() && !env.SKIP_JOB

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@ -153,6 +153,10 @@ x--expand-yaml-anchors--remove:
run: src/ci/scripts/install-sccache.sh
<<: *step
- name: select Xcode
run: src/ci/scripts/select-xcode.sh
<<: *step
- name: install clang
run: src/ci/scripts/install-clang.sh
<<: *step
@ -466,6 +470,7 @@ jobs:
RUST_CONFIGURE_ARGS: --enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -478,6 +483,7 @@ jobs:
RUST_CONFIGURE_ARGS: --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -489,6 +495,7 @@ jobs:
RUST_CONFIGURE_ARGS: --enable-extended --enable-profiler --set rust.jemalloc --set llvm.ninja=false
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
MACOSX_DEPLOYMENT_TARGET: 10.7
SELECT_XCODE: /Applications/Xcode_13.4.1.app
NO_LLVM_ASSERTIONS: 1
NO_DEBUG_ASSERTIONS: 1
NO_OVERFLOW_CHECKS: 1
@ -527,6 +534,7 @@ jobs:
--set rust.jemalloc
--set llvm.ninja=false
RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
SELECT_XCODE: /Applications/Xcode_13.4.1.app
USE_XCODE_CLANG: 1
MACOSX_DEPLOYMENT_TARGET: 11.0
MACOSX_STD_DEPLOYMENT_TARGET: 11.0

13
src/ci/scripts/select-xcode.sh Executable file
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@ -0,0 +1,13 @@
#!/bin/bash
# This script selects the Xcode instance to use.
set -euo pipefail
IFS=$'\n\t'
source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
if isMacOS; then
if [[ -s "${SELECT_XCODE-}" ]]; then
sudo xcode-select -s "${SELECT_XCODE}"
fi
fi