XXX messing with macos homebrew pkg-config, flex, bison

Author: ndim

.github/workflows/build.yml

@@ -219,9 +219,17 @@ jobs:
     runs-on: macos-latest
     steps:
       - uses: actions/checkout@v3
+      - name: Print original PATH
+        run: |
+          echo "PATH=$PATH"
+          type flex
+          type bison
+      # - name: Configure environment to use brew kegs for flex and bison
+      #   run: |
+      #     echo "PATH=/opt/homebrew/opt/flex/bin:/opt/homebrew/opt/bison/bin:$PATH" >> $GITHUB_ENV
       - name: Install prerequisites
         run: >-
-          # brew update
+          brew update
 
           brew install
           cmake
@@ -235,7 +243,7 @@ jobs:
           readline
           libserialport
           pkg-config
-      - name: Print PATH
+      - name: Print PATH after brew install
         run: |
           echo "PATH=$PATH"
           type flex