Initial ForgeLM import

scripts/build-dev.ps1

@@ -0,0 +1,27 @@
+# scripts/build-dev.ps1
+# Development build of llama.cpp for Windows (Debug, CUDA RTX 3070).
+
+$ErrorActionPreference = "Stop"
+
+$root = Split-Path $PSScriptRoot -Parent
+$vendor = Join-Path $root "vendor\llama.cpp"
+$buildDir = Join-Path $vendor "build-dev"
+
+if (-not (Test-Path (Join-Path $vendor "CMakeLists.txt"))) {
+    Write-Error "vendor/llama.cpp not initialised. Run: git submodule update --init --recursive"
+    exit 1
+}
+
+Write-Host "[INFO] Configuring llama.cpp (dev, CUDA enabled)..."
+cmake -S $vendor -B $buildDir `
+    -DCMAKE_BUILD_TYPE=Debug `
+    -DBUILD_SHARED_LIBS=ON `
+    -DGGML_CUDA=ON `
+    "-DCMAKE_CUDA_ARCHITECTURES=86" `
+    -DLLAMA_BUILD_TESTS=OFF `
+    -DLLAMA_BUILD_EXAMPLES=OFF
+
+Write-Host "[INFO] Building..."
+cmake --build $buildDir --parallel
+
+Write-Host "[OK] Dev build complete: $buildDir"