scripts/toolchains_path.py

   1 #!/usr/bin/env python3
   2 """
   3     Get the toolchains path
   4     https://proandroiddev.com/tutorial-compile-openssl-to-1-1-1-for-android-application-87137968fee
   5 """
   6 import argparse
   7 import atexit
   8 import inspect
   9 import os
  10 import shutil
  11 import stat
  12 import sys
  13 import textwrap
  14
  15 def get_host_tag_or_die():
  16     """Return the host tag for this platform. Die if not supported."""
  17     if sys.platform.startswith('linux'):
  18         return 'linux-x86_64'
  19     elif sys.platform == 'darwin':
  20         return 'darwin-x86_64'
  21     elif sys.platform == 'win32' or sys.platform == 'cygwin':
  22         host_tag = 'windows-x86_64'
  23         if not os.path.exists(os.path.join(NDK_DIR, 'prebuilt', host_tag)):
  24             host_tag = 'windows'
  25         return host_tag
  26     sys.exit('Unsupported platform: ' + sys.platform)
  27
  28
  29 def get_toolchain_path_or_die(ndk, host_tag):
  30     """Return the toolchain path or die."""
  31     toolchain_path = os.path.join(ndk, 'toolchains/llvm/prebuilt',
  32                                   host_tag, 'bin')
  33     if not os.path.exists(toolchain_path):
  34         sys.exit('Could not find toolchain: {}'.format(toolchain_path))
  35     return toolchain_path
  36
  37 def main():
  38     """Program entry point."""
  39     parser = argparse.ArgumentParser(description='Optional app description')
  40     parser.add_argument('--ndk', required=True,
  41                     help='The NDK Home directory')
  42     args = parser.parse_args()
  43
  44     host_tag = get_host_tag_or_die()
  45     toolchain_path = get_toolchain_path_or_die(args.ndk, host_tag)
  46     print(toolchain_path)
  47
  48 if __name__ == '__main__':
  49     main()