| #!/usr/bin/env python3 |
| # Copyright 2022 The Emscripten Authors. All rights reserved. |
| # Emscripten is available under two separate licenses, the MIT license and the |
| # University of Illinois/NCSA Open Source License. Both these licenses can be |
| # found in the LICENSE file. |
| |
| """Wrapper script around `llvm-strip`. |
| |
| It also supports taking a JS file as an argument and running 'llvm-strip' on |
| the corresponding Wasm file. This is convenient for some build systems that |
| expect to strip the output of a compile. |
| """ |
| |
| import os |
| import sys |
| |
| from tools import shared |
| |
| |
| def run(): |
| llvm_strip = shared.llvm_tool_path('llvm-strip') |
| new_args = [] |
| for arg in sys.argv[1:]: |
| base, ext = os.path.splitext(arg) |
| if ext == '.js' and os.path.isfile(arg): |
| wasm_file = base + '.wasm' |
| if os.path.isfile(wasm_file): |
| new_args.append(wasm_file) |
| continue |
| new_args.append(arg) |
| |
| shared.exec_process([llvm_strip] + new_args) |
| |
| |
| if __name__ == '__main__': |
| run() |
