Update core-build.yml

.github/workflows/core-build.yml

@@ -10,25 +10,21 @@ on:
 
 jobs:
   build:
-    runs-on: ${{ matrix.os }}
-
     strategy:
       # Set fail-fast to false to ensure that feedback is delivered for all matrix combinations. Consider changing this to true when your workflow is stable.
       fail-fast: false
-
-      # Set up a matrix to run the following 3 configurations:
-      # 1. <Windows, Release, latest MSVC compiler toolchain on the default runner image, default generator>
-      # 2. <Linux, Release, latest GCC compiler toolchain on the default runner image, default generator>
-      # 3. <Linux, Release, latest Clang compiler toolchain on the default runner image, default generator>
-      #
-      # To add more build types (Release, Debug, RelWithDebInfo, etc.) customize the build_type list.
       matrix:
         # the result of the matrix will be the combination of all attributes, so we get os*compiler builds
         include:
           - os: ubuntu-20.04
-            compiler: clang12
+            c_compiler: clang12
+            cpp_compiler: clang12++
+            build_type: Release
           - os: ubuntu-20.04
-            compiler: gcc10
+            c_compiler: gcc10
+            cpp_compiler: g++10
+            build_type: Release
+            
     runs-on: ${{ matrix.os }}
     name: ${{ matrix.os }}-${{ matrix.compiler }}