Copy public headers to the output dir after building static lib for iOS

tools-webrtc/ios/build_ios_libs.py

 #!/usr/bin/env python
 
 # Copyright (c) 2017 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
@@ skipping 149 matching lines @@
 
   # Create FAT archive.
   if args.build_type == 'static_only':
     lib_paths = [os.path.join(args.output_dir, arch + '_libs', SDK_LIB_NAME)
                  for arch in architectures]
     out_lib_path = os.path.join(args.output_dir, SDK_LIB_NAME)
     # Combine the slices.
     cmd = ['lipo'] + lib_paths + ['-create', '-output', out_lib_path]
     _RunCommand(cmd)
 
+    # Copy public headers into the output dir.
+    logging.info('Copying public headers.')
+    distutils.dir_util.copy_tree(
+        os.path.join(WEBRTC_SRC_DIR, 'webrtc', 'sdk', 'objc',
+                     'Framework', 'Headers', 'WebRTC'),
+        os.path.join(args.output_dir, 'include'))
   elif args.build_type == 'framework':
     lib_paths = [os.path.join(args.output_dir, arch + '_libs')
                  for arch in architectures]
 
     # Combine the slices.
     dylib_path = os.path.join(SDK_FRAMEWORK_NAME, 'WebRTC')
     # Dylibs will be combined, all other files are the same across archs.
     # Use distutils instead of shutil to support merging folders.
     distutils.dir_util.copy_tree(
         os.path.join(lib_paths[0], SDK_FRAMEWORK_NAME),
@@ skipping 39 matching lines @@
            'Set :CFBundleVersion ' + version_number, infoplist_path]
     _RunCommand(cmd)
     _RunCommand(['plutil', '-convert', 'binary1', infoplist_path])
 
   logging.info('Done.')
   return 0
 
 
 if __name__ == '__main__':
   sys.exit(main())