Initial ForgeLM import

scripts/build-dev.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# scripts/build-dev.sh
+# Development build of llama.cpp (Debug, no optimization).
+# Run once after `git submodule update --init --recursive`.
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROOT="$SCRIPT_DIR/.."
+VENDOR="$ROOT/vendor/llama.cpp"
+BUILD_DIR="$VENDOR/build-dev"
+
+if [ ! -f "$VENDOR/CMakeLists.txt" ]; then
+    echo "[ERROR] vendor/llama.cpp not initialised."
+    echo "  Run: git submodule update --init --recursive"
+    exit 1
+fi
+
+echo "[INFO] Configuring llama.cpp (dev, CUDA enabled)..."
+cmake -S "$VENDOR" -B "$BUILD_DIR" \
+    -DCMAKE_BUILD_TYPE=Debug \
+    -DBUILD_SHARED_LIBS=ON \
+    -DGGML_CUDA=ON \
+    -DCMAKE_CUDA_ARCHITECTURES=86 \
+    -DLLAMA_BUILD_TESTS=OFF \
+    -DLLAMA_BUILD_EXAMPLES=OFF
+
+echo "[INFO] Building (dev)..."
+cmake --build "$BUILD_DIR" --parallel "$(nproc 2>/dev/null || echo 4)"
+
+echo "[OK] Dev build complete: $BUILD_DIR"