Update unit_test_auto.yaml

.github/workflows/unit_test_auto.yaml

@@ -12,8 +12,25 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/[email protected]
-    - name: Prepare Test Environment
+    - name: Download a file
+      # You may pin to the exact commit or the version.
+      # uses: valitydev/action-download-file@7fb017bf38a45a6d420e5456e95f0b1ef966a20c
+      uses: valitydev/[email protected]
+      with:
+        # URL to file
+        url: https://developer.arm.com/-/media/Files/downloads/gnu-rm/10.3-2021.10/gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2
+        # Target path
+        target-path: docker/
+
+    - name: Prepare Environment
       run: |
+        cd docker
+        ls -la
+        tar xjf gcc-arm-none-eabi-10.3-2021.10-x86_64-linux.tar.bz2
+        ls -la
+        cd gcc-arm-none-eabi-10.3-2021.10/bin
+        ls -la
+        cd ..
         sudo apt purge --auto-remove cmake
         wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | gpg --dearmor - | sudo tee /usr/share/keyrings/kitware-archive-keyring.gpg >/dev/null
         echo 'deb [signed-by=/usr/share/keyrings/kitware-archive-keyring.gpg] https://apt.kitware.com/ubuntu/ focal-rc main' | sudo tee -a /etc/apt/sources.list.d/kitware.list >/dev/null    
@@ -27,8 +44,9 @@ jobs:
 
     - name: Unit Testing
       run: |
+        export CMAKE_C_COMPILER=/home/runner/work/IEC60730_Libs/IEC60730_Libs/docker/gcc-arm-none-eabi-10.3-2021.10/bin
         make prepare
         cd build
         cmake --toolchain ../cmake/toolchain.cmake .. -DENABLE_UNIT_TESTING=ON -DBOARD_NAME=brd4187c
-        cmake --build . --target unit_tests -j4
+        make unit_tests -j4