fix(workflow): update Windows build steps to use Ninja and adjust CMake arguments for CUDA

Author: Gioee

.github/workflows/main.yml

@@ -221,13 +221,10 @@ jobs:
         run: choco install ninja
         shell: pwsh
 
-      - name: windows build sqlite-ai with cuda
+      - name: windows build ggml-cuda
         if: matrix.name == 'windows-cuda'
-        run: |
-          call "C:\Program Files\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvarsall.bat" x64
-          set CMAKE_GENERATOR=Ninja
-          D:\a\_temp\msys64\usr\bin\make.exe extension ${{ matrix.make && matrix.make || ''}}
-        shell: cmd
+        run: make build/llama.cpp.stamp LLAMA="-G \"Ninja Multi-Config\" -DGGML_NATIVE=OFF -DGGML_CPU=OFF -DGGML_CUDA=ON" LLAMA_ARGS="--target ggml-cuda"
+        shell: pwsh
 
       - name: windows install hip toolkit
         if: matrix.name == 'windows-hip'

Makefile

@@ -224,23 +224,27 @@ test: $(TARGET)
 
 # Build submodules
 ifeq ($(PLATFORM),windows)
-    ARGS = --parallel $(CPUS)
+    ifneq (,$(findstring Ninja,$(LLAMA)))
+        ARGS = -j $(CPUS)
+    else
+        ARGS = --parallel $(CPUS)
+    endif
 else
     ARGS = -- -j$(CPUS)
 endif
 build/llama.cpp.stamp:
 	cmake -B $(BUILD_LLAMA) $(LLAMA_OPTIONS) $(LLAMA_DIR)
-	cmake --build $(BUILD_LLAMA) --config Release $(ARGS)
+	cmake --build $(BUILD_LLAMA) --config Release $(LLAMA_ARGS) $(ARGS)
 	touch $@
 
 build/whisper.cpp.stamp:
 	cmake -B $(BUILD_WHISPER) $(WHISPER_OPTIONS) $(WHISPER_DIR)
-	cmake --build $(BUILD_WHISPER) --config Release $(ARGS)
+	cmake --build $(BUILD_WHISPER) --config Release $(WHISPER_ARGS) $(ARGS)
 	touch $@
 
 build/miniaudio.stamp:
 	cmake -B $(BUILD_MINIAUDIO) $(MINIAUDIO_OPTIONS) $(MINIAUDIO_DIR)
-	cmake --build $(BUILD_MINIAUDIO) --config Release $(ARGS)
+	cmake --build $(BUILD_MINIAUDIO) --config Release $(MINIAUDIO_ARGS) $(ARGS)
 	touch $@
 
 $(LLAMA_LIBS): build/llama.cpp.stamp