Fix windows non-PCH build

.github/workflows/build_all.yml

@@ -12,7 +12,7 @@ on:
       build_linux:
         description: 'Build Linux AppImage artifacts'
         type: boolean
-        default: false
+        default: true
       build_flatpak:
         description: 'Build Linux Flatpak artifacts'
         type: boolean
@@ -21,6 +21,10 @@ on:
         description: 'Build Windows artifacts'
         type: boolean
         default: true
+      build_without_pch_windows:
+        description: 'Build without PCH (windows)'
+        type: boolean
+        default: false
       build_macos:
         description: 'Build macOS artifacts'
         type: boolean
@@ -49,25 +53,26 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  build_linux:
-    strategy:
-      fail-fast: false
-    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && ((inputs.build_linux || false) || vars.BUILD_LINUX == 'true') }}
-    uses: ./.github/workflows/build_check_cache.yml
-    with:
-      os: ${{ vars.SELF_HOSTED && 'orca-lnx-server' || 'ubuntu-24.04' }}
-      build-deps-only: ${{ inputs.build-deps-only || false }}
+  build_linux:
+    strategy:
+      fail-fast: false
+    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && (inputs.build_linux || github.event_name != 'workflow_dispatch' || vars.BUILD_LINUX == 'true') }}
+    uses: ./.github/workflows/build_check_cache.yml
+    with:
+      os: ${{ vars.SELF_HOSTED && 'orca-lnx-server' || 'ubuntu-24.04' }}
+      build-deps-only: ${{ inputs.build-deps-only || false }}
       release-version: ${{ inputs.release_version || '' }}
     secrets: inherit
   build_windows:
     if: ${{ !cancelled() && (inputs.build_windows || github.event_name != 'workflow_dispatch') && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) }}
     uses: ./.github/workflows/build_check_cache.yml
     with:
-      os: ${{ vars.SELF_HOSTED && 'orca-win-server' || 'windows-latest' }}
-      build-deps-only: ${{ inputs.build-deps-only || false }}
-      force-build: false
+      os: ${{ vars.SELF_HOSTED && 'orca-win-server' || 'windows-latest' }}
+      build-deps-only: ${{ inputs.build-deps-only || false }}
+      force-build: false
       release-version: ${{ inputs.release_version || '' }}
-    secrets: inherit
+      build_without_pch_windows: ${{ inputs.build_without_pch_windows || false }}
+    secrets: inherit
   build_macos_arch:
     strategy:
       fail-fast: false
@@ -159,7 +164,7 @@ jobs:
     name: Unit Tests
     runs-on: ${{ vars.SELF_HOSTED && 'orca-lnx-server' || 'ubuntu-24.04' }}
     needs: build_linux
-    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && ((inputs.build_linux || false) || vars.BUILD_LINUX == 'true') && needs.build_linux.result == 'success' }}
+    if: ${{ !cancelled() && (github.event_name != 'create' || (github.event.ref_type == 'branch' && startsWith(github.event.ref, 'release/'))) && (inputs.build_linux || github.event_name != 'workflow_dispatch' || vars.BUILD_LINUX == 'true') && needs.build_linux.result == 'success' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v6

.github/workflows/build_check_cache.yml

@@ -12,15 +12,19 @@ on:
       build-deps-only:
         required: false
         type: boolean
-      force-build:
-        required: false
-        type: boolean
+      force-build:
+        required: false
+        type: boolean
       release-version:
         required: false
         type: string
         default: ''
-  
-jobs:
+      build_without_pch_windows:
+        required: false
+        type: boolean
+        default: false
+
+jobs:
   check_cache: # determines if there is a cache and outputs variables used in caching process
     name: Check Cache
     runs-on: ${{ inputs.os }}
@@ -63,7 +67,8 @@ jobs:
       valid-cache: ${{ needs.check_cache.outputs.valid-cache == 'true' }}
       os: ${{ inputs.os }}
       arch: ${{ inputs.arch }}
-      build-deps-only: ${{ inputs.build-deps-only }}
-      force-build: ${{ inputs.force-build }}
+      build-deps-only: ${{ inputs.build-deps-only }}
+      force-build: ${{ inputs.force-build }}
       release-version: ${{ inputs.release-version }}
-    secrets: inherit
+      build_without_pch_windows: ${{ inputs.build_without_pch_windows }}
+    secrets: inherit

.github/workflows/build_deps.yml

@@ -26,6 +26,10 @@ on:
         required: false
         type: string
         default: ''
+      build_without_pch_windows:
+        required: false
+        type: boolean
+        default: false
 
 jobs:
   build_deps:
@@ -142,4 +146,5 @@ jobs:
       os: ${{ inputs.os }}
       arch: ${{ inputs.arch }}
       release-version: ${{ inputs.release-version }}
+      build_without_pch_windows: ${{ inputs.build_without_pch_windows }}
     secrets: inherit

.github/workflows/build_orca.yml

@@ -21,6 +21,10 @@ on:
           required: false
           type: string
           default: ''
+        build_without_pch_windows:
+          required: false
+          type: boolean
+          default: false
 
 jobs:
   build_orca:
@@ -57,8 +61,9 @@ jobs:
           useCloudCache: true
 
       - name: Restore sccache cache
+        id: restore-sccache
         if: ${{ !vars.SELF_HOSTED && (runner.os == 'Windows' || runner.os == 'Linux' || (runner.os == 'macOS' && !inputs.macos-combine-only)) }}
-        uses: actions/cache@v5
+        uses: actions/cache/restore@v5
         with:
           path: ${{ env.SCCACHE_DIR }}
           key: sccache-orcaslicer-${{ runner.os }}-${{ inputs.arch || 'default' }}-${{ github.sha }}
@@ -364,7 +369,7 @@ jobs:
         # env:
         #   WindowsSdkDir: 'C:\Program Files (x86)\Windows Kits\10\'
         #   WindowsSDKVersion: '10.0.26100.0\'
-        run: .\build_release_vs.bat slicer ${{ !vars.SELF_HOSTED && '-x -p' || '' }}
+        run: .\build_release_vs.bat slicer ${{ !vars.SELF_HOSTED && '-x' || '' }} ${{ !vars.SELF_HOSTED && inputs.build_without_pch_windows && '-p' || '' }}
 
       - name: Show sccache stats Windows
         if: ${{ always() && runner.os == 'Windows' && !vars.SELF_HOSTED }}
@@ -473,6 +478,19 @@ jobs:
             sccache --show-stats
           fi
 
+      - name: Stop sccache server
+        if: ${{ always() && !vars.SELF_HOSTED && (runner.os == 'Windows' || runner.os == 'Linux' || (runner.os == 'macOS' && !inputs.macos-combine-only)) }}
+        continue-on-error: true
+        run: sccache --stop-server
+
+      - name: Save sccache cache
+        if: ${{ always() && !vars.SELF_HOSTED && (runner.os == 'Windows' || runner.os == 'Linux' || (runner.os == 'macOS' && !inputs.macos-combine-only)) && steps.restore-sccache.outputs.cache-hit != 'true' && steps.restore-sccache.outputs.cache-primary-key != '' }}
+        continue-on-error: true
+        uses: actions/cache/save@v5
+        with:
+          path: ${{ env.SCCACHE_DIR }}
+          key: ${{ steps.restore-sccache.outputs.cache-primary-key }}
+
         # Use tar because upload-artifacts won't always preserve directory structure
         # and doesn't preserve file permissions
       - name: Upload Test Artifact