cmeel

# 1. Create a pyproject.toml file # pyproject.toml # --- # [build-system] # requires = ["cmeel[build]>=0.59.0"] # build-backend = "cmeel" # # [project] # name = "my-cmake-project" # version = "0.1.0" # description = "A simple project built with CMake and cmeel" # requires-python = ">=3.9" # --- # 2. Create a minimal CMakeLists.txt file # CMakeLists.txt # --- # cmake_minimum_required(VERSION 3.15) # project(my_cmake_project LANGUAGES CXX) # # # Required to find Python headers and libraries for extensions # find_package(Python 3.9 COMPONENTS Interpreter Development REQUIRED) # # # A real project would add sources and build Python extensions here. # # For this quickstart, we just ensure CMake configures successfully. # message(STATUS "CMake successfully configured with Python ${Python_VERSION}") # --- # 3. Create a package directory and an __init__.py # mkdir -p src/my_cmake_project # touch src/my_cmake_project/__init__.py # --- # src/my_cmake_project/__init__.py # --- # # Minimal __init__.py for a package structure # __version__ = "0.1.0" # --- # 4. Build the wheel # Run this command in the project root directory: # python -m build --wheel import os import subprocess def create_file(path, content): os.makedirs(os.path.dirname(path), exist_ok=True) with open(path, 'w') as f: f.write(content) # Create a temporary directory for the project project_dir = "cmeel_quickstart_project" os.makedirs(project_dir, exist_ok=True) os.chdir(project_dir) # 1. pyproject.toml create_file("pyproject.toml", ''' [build-system] requires = ["cmeel[build]>=0.59.0"] build-backend = "cmeel" [project] name = "my-cmake-project" version = "0.1.0" description = "A simple project built with CMake and cmeel" requires-python = ">=3.9" ''') # 2. CMakeLists.txt create_file("CMakeLists.txt", ''' cmake_minimum_required(VERSION 3.15) project(my_cmake_project LANGUAGES CXX) find_package(Python 3.9 COMPONENTS Interpreter Development REQUIRED) message(STATUS "CMake successfully configured with Python ${Python_VERSION}") ''') # 3. Package directory and __init__.py create_file("src/my_cmake_project/__init__.py", '# Minimal __init__.py\n__version__ = "0.1.0"\n') print("Project structure created. Now attempting to build the wheel...") try: # 4. Build the wheel # Use 'python -m build' command for PEP 517/518 backends result = subprocess.run(["python", "-m", "build", "--wheel"], capture_output=True, text=True, check=True) print("Build successful!") print("\n--- Build Output ---") print(result.stdout) print("\n--- Build Errors (if any) ---") print(result.stderr) print("\nLook for the .whl file in the 'dist/' directory.") except subprocess.CalledProcessError as e: print(f"Build failed: {e}") print(f"Stdout: {e.stdout}") print(f"Stderr: {e.stderr}") except FileNotFoundError: print("Error: 'python -m build' command not found. Please install the 'build' package: pip install build") finally: # Clean up (optional, for running in a sandbox) os.chdir("..") # import shutil # shutil.rmtree(project_dir) # print(f"Cleaned up directory: {project_dir}")