Auto merge of #116368 - shepmaster:github-actions-m1, r=Mark-Simulacrum

Use GitHub Actions M1 builder for aarch64-apple-darwin

r? `@ghost`

.github/workflows/ci.yml

@@ -93,6 +93,9 @@ jobs:
       - name: show the current environment
         run: src/ci/scripts/dump-environment.sh
         if: success() && !env.SKIP_JOB
+      - name: install awscli
+        run: src/ci/scripts/install-awscli.sh
+        if: success() && !env.SKIP_JOB
       - name: install sccache
         run: src/ci/scripts/install-sccache.sh
         if: success() && !env.SKIP_JOB
@@ -345,8 +348,8 @@ jobs:
             os: macos-13
           - name: dist-aarch64-apple
             env:
-              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"
+              SCRIPT: "./x.py dist bootstrap --include-default-paths --host=aarch64-apple-darwin --target=aarch64-apple-darwin"
+              RUST_CONFIGURE_ARGS: "--enable-full-tools --enable-sanitizers --enable-profiler --set rust.jemalloc --set llvm.ninja=false --set rust.lto=thin"
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               SELECT_XCODE: /Applications/Xcode_13.4.1.app
               USE_XCODE_CLANG: 1
@@ -356,8 +359,7 @@ jobs:
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
               DIST_REQUIRE_ALL_TOOLS: 1
-              JEMALLOC_SYS_WITH_LG_PAGE: 14
-            os: macos-13
+            os: macos-13-xlarge
           - name: x86_64-msvc
             env:
               RUST_CONFIGURE_ARGS: "--build=x86_64-pc-windows-msvc --enable-profiler"
@@ -458,6 +460,9 @@ jobs:
       - name: show the current environment
         run: src/ci/scripts/dump-environment.sh
         if: success() && !env.SKIP_JOB
+      - name: install awscli
+        run: src/ci/scripts/install-awscli.sh
+        if: success() && !env.SKIP_JOB
       - name: install sccache
         run: src/ci/scripts/install-sccache.sh
         if: success() && !env.SKIP_JOB
@@ -578,6 +583,9 @@ jobs:
       - name: show the current environment
         run: src/ci/scripts/dump-environment.sh
         if: success() && !env.SKIP_JOB
+      - name: install awscli
+        run: src/ci/scripts/install-awscli.sh
+        if: success() && !env.SKIP_JOB
       - name: install sccache
         run: src/ci/scripts/install-sccache.sh
         if: success() && !env.SKIP_JOB

src/ci/github-actions/ci.yml

@@ -91,6 +91,10 @@ x--expand-yaml-anchors--remove:
     os: macos-13 # We use the standard runner for now
     <<: *base-job
 
+  - &job-macos-m1
+    os: macos-13-xlarge
+    <<: *base-job
+
   - &job-windows-8c
     os: windows-2019-8core-32gb
     <<: *base-job
@@ -153,6 +157,10 @@ x--expand-yaml-anchors--remove:
         run: src/ci/scripts/dump-environment.sh
         <<: *step
 
+      - name: install awscli
+        run: src/ci/scripts/install-awscli.sh
+        <<: *step
+
       - name: install sccache
         run: src/ci/scripts/install-sccache.sh
         <<: *step
@@ -523,17 +531,14 @@ jobs:
           # This target only needs to support 11.0 and up as nothing else supports the hardware
           - name: dist-aarch64-apple
             env:
-              SCRIPT: ./x.py dist bootstrap --include-default-paths --stage 2
+              SCRIPT: ./x.py dist bootstrap --include-default-paths --host=aarch64-apple-darwin --target=aarch64-apple-darwin
               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
+                --set rust.lto=thin
               RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
               SELECT_XCODE: /Applications/Xcode_13.4.1.app
               USE_XCODE_CLANG: 1
@@ -543,15 +548,7 @@ jobs:
               NO_DEBUG_ASSERTIONS: 1
               NO_OVERFLOW_CHECKS: 1
               DIST_REQUIRE_ALL_TOOLS: 1
-              # Corresponds to 16K page size
-              #
-              # Shouldn't be needed if jemalloc-sys is updated to
-              # handle this platform like iOS or if we build on
-              # aarch64-apple-darwin itself.
-              #
-              # https://github.com/gnzlbg/jemallocator/blob/c27a859e98e3cb790dc269773d9da71a1e918458/jemalloc-sys/build.rs#L237
-              JEMALLOC_SYS_WITH_LG_PAGE: 14
-            <<: *job-macos-xl
+            <<: *job-macos-m1
 
           ######################
           #  Windows Builders  #

src/ci/scripts/install-awscli.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# This script downloads and installs the awscli binaries directly from
+# Amazon.
+
+set -euo pipefail
+IFS=$'\n\t'
+
+source "$(cd "$(dirname "$0")" && pwd)/../shared.sh"
+
+AWS_VERSION="2.13.25"
+
+# Only the macOS arm64/aarch64 GitHub Actions runner needs to have AWS
+# installed; other platforms have it preinstalled.
+
+if isMacOS; then
+    platform=$(uname -m)
+    case $platform in
+        x86_64)
+            ;;
+        arm64)
+            file="https://awscli.amazonaws.com/AWSCLIV2-${AWS_VERSION}.pkg"
+            retry curl -f "${file}" -o "AWSCLIV2.pkg"
+            sudo installer -pkg "AWSCLIV2.pkg" -target /
+            ;;
+        *)
+            echo "unsupported architecture: ${platform}"
+            exit 1
+    esac
+fi