update macos build dependencies

Author: zawata

.github/workflows/ci.yml

@@ -42,13 +42,13 @@ jobs:
             arch: arm64
     timeout-minutes: 20
     steps:
-      # We need to use Xcode 11.7 for maximum compatibility with older macOS (x64)
-      - name: Switch to Xcode 11.7
+      # We need to use Xcode 14.3 for maximum compatibility with older macOS (x64)
+      - name: Switch to oldest available Xcode
         if: matrix.targetPlatform == 'macOS' && matrix.arch == 'x64'
         run: |
-          sudo xcode-select -s /Applications/Xcode_11.7.app/Contents/Developer/
+          sudo xcode-select -s /Applications/Xcode_14.3.1.app/Contents/Developer/
           # Delete the command line tools to make sure they don't get our builds
-          # messed up with macOS SDK 11 stuff.
+          # messed up with macOS SDK stuff.
           sudo rm -rf /Library/Developer/CommandLineTools
       - uses: actions/checkout@v4
         with:
@@ -58,6 +58,8 @@ jobs:
       - name: Install go
         if: matrix.targetPlatform == 'macOS'
         uses: actions/setup-go@v5
+        with:
+          go-version: 'stable'
       - name: Install dependencies
         run: npm install
       - name: Check formatting

script/build-macos.sh

@@ -5,14 +5,13 @@
 
 set -eu -o pipefail
 
-MACOSX_BUILD_VERSION="10.9"
+MACOSX_BUILD_VERSION="10.15"
+HOST_CPU=arm64
 
 if [ "$TARGET_ARCH" = "x64" ]; then
-  HOST_CPU=x86_64
   TARGET_CFLAGS="-target x86_64-apple-darwin"
   GOARCH=amd64
 else
-  HOST_CPU=arm64
   TARGET_CFLAGS="-target arm64-apple-darwin"
   GOARCH=arm64
 fi
@@ -76,15 +75,6 @@ if [[ "$GIT_LFS_VERSION" ]]; then
   git clone -b "v$GIT_LFS_VERSION" "https://github.com/git-lfs/git-lfs"
   (
     cd git-lfs
-
-    # HACK: When cross-compiling, there seems to be an issue when git-lfs attempts
-    # to generate the manpage contents, and it seems that preffixing that command
-    # with `GOARCH=` to use the host architecture fixes the issue.
-    # This hack can be removed once the issue is fixed via the PR
-    # https://github.com/git-lfs/git-lfs/pull/4492 or some other solution.
-    GO_GENERATE_STRING="\$(GO) generate github.com\/git-lfs\/git-lfs\/commands"
-    sed -i -e "s/$GO_GENERATE_STRING/GOARCH= $GO_GENERATE_STRING/" Makefile
-
     make GOARCH="$GOARCH" CGO_CFLAGS="-mmacosx-version-min=$MACOSX_BUILD_VERSION" CGO_LDFLAGS="-mmacosx-version-min=$MACOSX_BUILD_VERSION" BUILTIN_LD_FLAGS="-linkmode external"
   )
   GIT_LFS_BINARY_PATH="git-lfs/bin/git-lfs"