host linker should be lld

Author: Xmader

.github/workflows/test-and-publish.yaml

@@ -88,6 +88,13 @@ jobs:
         if: ${{ matrix.os == 'macos-13' && steps.cache-spidermonkey.outputs.cache-hit != 'true' }}
         # SpiderMonkey requires XCode SDK version at least 13.3
         run: sudo xcode-select -switch /Applications/Xcode_14.3.app
+      - name: Setup LLVM
+        if: ${{ (matrix.os == 'macos-13' || matrix.os == 'macos-14') && steps.cache-spidermonkey.outputs.cache-hit != 'true' }}
+        run: |
+          brew install llvm@15
+          ln -s $(brew --prefix llvm@15)/bin/lld /usr/local/bin/lld
+          ln -s $(brew --prefix llvm@15)/bin/ld64.lld /usr/local/bin/ld64.lld
+          ld64.lld --version
       - name: Build spidermonkey
         if: ${{ steps.cache-spidermonkey.outputs.cache-hit != 'true' }}
         run: ./setup.sh