Fix linker issues during tests with new workers

taskcluster/.build.yml

@@ -25,7 +25,7 @@ build:
   nc_asset_name: 'native_client.tar.xz'
   args:
     tests_cmdline: ''
-  tensorflow_git_desc: 'TensorFlow: v2.2.0-16-gfc46411'
+  tensorflow_git_desc: 'TensorFlow: v2.2.0-17-g0854bb5'
   test_model_task: ''
   homebrew:
     url: ''

taskcluster/homebrew-build.sh

@@ -42,12 +42,13 @@ do_prepare_homebrew()
 
   check_homebrew "${_brew_instance}"
 
-  # Force an upgrade to fetch formulae
-  brew search openssl
-
   # Then we force onto a specific well-known commit
+  mkdir -p "$(brew --prefix)/Library/Taps/homebrew/homebrew-core"
   pushd "$(brew --prefix)/Library/Taps/homebrew/homebrew-core"
-    git fetch origin && git checkout ${BREW_FORMULAS_COMMIT}
+    git init
+    git remote add origin https://github.com/Homebrew/homebrew-core.git
+    git fetch origin
+    git checkout ${BREW_FORMULAS_COMMIT}
   popd
 }
 

taskcluster/homebrew_builds-darwin-amd64.yml

@@ -9,4 +9,4 @@ build:
     package: "taskcluster/homebrew-package.sh --builds"
   metadata:
     name: "Builds Homebrew macOS AMD64"
-    description: "Setup a buildsl Homebrew for macOS/AMD64"
+    description: "Setup a builds Homebrew for macOS/AMD64"