Use gcc-11 for macos CI, turn off GPU label

.github/workflows/gpu_nvhpc.yml

@@ -39,6 +39,12 @@ jobs:
       #    sudo apt-get update -y
       #    sudo apt-get install -y nvhpc-24-7
 
+      # Remove label
+      - name: Remove GPU-CI label
+        - uses: actions-ecosystem/action-remove-labels@v1
+        with:
+          labels: GPU-CI
+
       # Check location of installed NVHPC compilers
       - name: Check compiler install
         run: |
@@ -48,10 +54,6 @@ jobs:
           which nvc
           which nvfortran
 
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
-      - name: Checkout repository
-        uses: actions/checkout@v2
-
       # Test debug mode
       # Turn this off because the compiler hangs while building in debug mode
       #- name: Build gf debug

.github/workflows/macos_gnu.yml

@@ -25,6 +25,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      # Install gcc11
+      - name: Install GCC
+        run: brew install gcc@11
+
       # Install OpenMPI
       - name: Install OpenMPI
         run: brew install open-mpi
@@ -37,8 +41,8 @@ jobs:
           mkdir build
           cd build
           #export OMP_NUM_THREADS=4
-          export CC=gcc-13
-          export FC=gfortran-13
+          export CC=gcc-11
+          export FC=gfortran-11
           cmake -DCMAKE_BUILD_TYPE=debug -DENABLE_GPU=off .. 
           make VERBOSE=1
           ctest --output-on-failure
@@ -51,8 +55,8 @@ jobs:
           mkdir build
           cd build
           #export OMP_NUM_THREADS=4
-          export CC=gcc-13
-          export FC=gfortran-13
+          export CC=gcc-11
+          export FC=gfortran-11
           cmake -DCMAKE_BUILD_TYPE=release -DENABLE_GPU=off ..
           make VERBOSE=1
           ctest --output-on-failure