CMakeLists.txt is needed

Author: revmischa

.github/workflows/build_linux.yml

@@ -46,22 +46,24 @@ jobs:
       - name: Check Installed Headers Compile Cleanly
         run: |
           mkdir -p header-check
-          cd header-check
-          cmake -S . -B build -DCMAKE_C_STANDARD=99 -DPM_INCLUDE_DIR="${{ github.workspace }}/install/include" <<EOF
+          cat <<EOF > header-check/CMakeLists.txt
           cmake_minimum_required(VERSION 3.15)
           project(HeaderCheck C)
           
-          file(GLOB PUBLIC_HEADERS "\${PM_INCLUDE_DIR}/*.h")
+          set(PROJECTM_INCLUDE_DIR "${{ github.workspace }}/install/include")
+          file(GLOB PUBLIC_HEADERS "\${PROJECTM_INCLUDE_DIR}/*.h")
           
           foreach(header IN LISTS PUBLIC_HEADERS)
-          get_filename_component(header_file "\${header}" NAME)
-          set(test_source "\${CMAKE_BINARY_DIR}/check_\${header_file}.c")
-          file(WRITE "\${test_source}" "#include <\${header_file}>\nint main(void) { return 0; }\n")
-          add_executable("check_\${header_file}" "\${test_source}")
-          target_include_directories("check_\${header_file}" PRIVATE "\${PM_INCLUDE_DIR}")
+            get_filename_component(header_file "\${header}" NAME)
+            set(test_source "\${CMAKE_BINARY_DIR}/check_\${header_file}.c")
+            file(WRITE "\${test_source}" "#include <\${header_file}>\nint main(void) { return 0; }\n")
+            add_executable("check_\${header_file}" "\${test_source}")
+            target_include_directories("check_\${header_file}" PRIVATE "\${PROJECTM_INCLUDE_DIR}")
           endforeach()
           EOF
-          cmake --build build --parallel
+          
+          cmake -S header-check -B header-check/build -DCMAKE_C_STANDARD=99
+          cmake --build header-check/build --parallel
 
       - name: Upload Artifact
         uses: actions/upload-artifact@v4