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      1 # Copyright 2013 The Chromium Authors. All rights reserved.
      2 # Use of this source code is governed by a BSD-style license that can be
      3 # found in the LICENSE file.
      4 
      5 # This file is meant to be included into a target to provide a rule
      6 # to strip and place dependent shared libraries required by a native binary in a
      7 # single folder that can later be pushed to the device.
      8 #
      9 # NOTE: consider packaging your binary as an apk instead of running a native
     10 # library.
     11 #
     12 # To use this, create a gyp target with the following form:
     13 #  {
     14 #    'target_name': 'target_that_depends_on_my_binary',
     15 #    'type': 'none',
     16 #    'dependencies': [
     17 #      'my_binary',
     18 #    ],
     19 #    'variables': {
     20 #      'native_binary': '<(PRODUCT_DIR)/my_binary',
     21 #      'output_dir': 'location to place binary and dependent libraries'
     22 #    },
     23 #    'includes': [ '../../build/android/native_app_dependencies.gypi' ],
     24 #  },
     25 #
     26 
     27 {
     28   'variables': {
     29     'include_main_binary%': 1,
     30     'extra_files%': [],
     31   },
     32   'conditions': [
     33       ['android_must_copy_system_libraries == 1', {
     34         'dependencies': [
     35           '<(DEPTH)/build/android/setup.gyp:copy_system_libraries',
     36         ],
     37         'variables': {
     38           'intermediate_dir': '<(PRODUCT_DIR)/<(_target_name)',
     39           'ordered_libraries_file': '<(intermediate_dir)/native_libraries.json',
     40         },
     41         'actions': [
     42           {
     43             'variables': {
     44               'input_libraries': ['<(native_binary)'],
     45             },
     46             'includes': ['../../build/android/write_ordered_libraries.gypi'],
     47           },
     48           {
     49             'action_name': 'stripping native libraries',
     50             'variables': {
     51               'stripped_libraries_dir%': '<(output_dir)',
     52               'input_paths': ['<(native_binary)'],
     53               'stamp': '<(intermediate_dir)/strip.stamp',
     54             },
     55             'includes': ['../../build/android/strip_native_libraries.gypi'],
     56           },
     57         ],
     58       }],
     59       ['extra_files!=[]', {
     60         'copies': [
     61           {
     62             'destination': '<(output_dir)',
     63             'files': [ '<@(extra_files)' ],
     64           }
     65         ],
     66       }],
     67       ['include_main_binary==1', {
     68         'copies': [
     69           {
     70             'destination': '<(output_dir)',
     71             'files': [ '<(native_binary)' ],
     72           }
     73         ],
     74       }],
     75   ],
     76 }
     77