Use default gcc on mac

Author: jm6271

.github/scripts/build-macos.sh

@@ -11,7 +11,7 @@ export PATH=${VCPKG_ROOT}:${PATH}
 # Create build directory and configure
 mkdir -p build
 cd build
-cmake --preset=macos-debug .. -DCMAKE_CXX_COMPILER=$CXX -DCMAKE_C_COMPILER=$CC
+cmake --preset=macos-debug .. -DCMAKE_CXX_COMPILER=g++ -DCMAKE_C_COMPILER=gcc
 
 # Build the project
 cd ../out/build/macos-debug

.github/workflows/run-test-suite.yml

@@ -67,13 +67,7 @@ jobs:
     - name: Install build tools
       run: |
         brew update
-        brew install cmake ninja gcc
-
-    - name: Configure Environment for GCC
-      run: |
-        echo 'export CC=gcc-$(brew list gcc | grep gcc | sed "s/.*gcc-\([0-9]*\)$/\1/")' >> $GITHUB_ENV
-        echo 'export CXX=g++-$(brew list gcc | grep g++ | sed "s/.*g++-\([0-9]*\)$/\1/")' >> $GITHUB_ENV
-
+        brew install cmake ninja
 
     - name: Run build script
       run: |