Windows: Fix Caching

.github/workflows/windows.yml

@@ -34,9 +34,10 @@ jobs:
         shell: cmd
 
     env:
+      ARTIFACT: QGroundControl-installer.exe
       QT_VERSION: 6.6.3
       GST_VERSION: 1.22.11
-      ARTIFACT: QGroundControl-installer.exe
+      SCCACHE_GHA_ENABLED: "true"
 
     steps:
       - name: Checkout repo
@@ -48,7 +49,7 @@ jobs:
 
       - name: Install Dependencies
         run: |
-          choco install --no-progress sccache ninja -y
+          choco install --no-progress ninja sccache -y
           choco install --no-progress cmake --installargs 'ADD_CMAKE_TO_PATH=System' --apply-install-arguments-to-dependencies
 
       - name: Install Vulkan
@@ -68,7 +69,6 @@ jobs:
       - name: Set Up Cache
         uses: hendrikmuhs/[email protected]
         with:
-          create-symlink: true
           key: ${{ runner.os }}-${{ matrix.BuildType }}
           restore-keys: ${{ runner.os }}-${{ matrix.BuildType }}
           max-size: 1G

CMakeLists.txt

@@ -78,13 +78,20 @@ if(UNIX)
         set(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_PROGRAM})
     endif()
 elseif(WIN32)
-    # find_program(SCCACHE_PROGRAM sccache)
+    find_program(SCCACHE_PROGRAM sccache)
     if(SCCACHE_PROGRAM)
         message(STATUS "Using SCCache")
         set(CMAKE_C_COMPILER_LAUNCHER ${SCCACHE_PROGRAM})
         set(CMAKE_CXX_COMPILER_LAUNCHER ${SCCACHE_PROGRAM})
         if(MSVC)
-            string(APPEND CMAKE_CXX_FLAGS " /FS")
+            if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+                string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+                string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}")
+            elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
+                string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}")
+                string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}")
+            endif()
+            set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT Embedded)
         endif()
     endif()
 endif()