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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
4 | 4 |
5 # This file is meant to be included into a target to provide a rule | 5 # This file is meant to be included into a target to provide a rule |
6 # to generate jni bindings for Java-files in a consistent manner. | 6 # to generate jni bindings for Java-files in a consistent manner. |
7 # | 7 # |
8 # To use this, create a gyp target with the following form: | 8 # To use this, create a gyp target with the following form: |
9 # { | 9 # { |
10 # 'target_name': 'base_jni_headers', | 10 # 'target_name': 'base_jni_headers', |
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23 # | 23 # |
24 # The generated file name pattern can be seen on the "outputs" section below. | 24 # The generated file name pattern can be seen on the "outputs" section below. |
25 # (note that RULE_INPUT_ROOT is the basename for the java file). | 25 # (note that RULE_INPUT_ROOT is the basename for the java file). |
26 # | 26 # |
27 # See base/android/jni_generator/jni_generator.py for more info about the | 27 # See base/android/jni_generator/jni_generator.py for more info about the |
28 # format of generating JNI bindings. | 28 # format of generating JNI bindings. |
29 | 29 |
30 { | 30 { |
31 'variables': { | 31 'variables': { |
32 'jni_generator': '<(DEPTH)/base/android/jni_generator/jni_generator.py', | 32 'jni_generator': '<(DEPTH)/base/android/jni_generator/jni_generator.py', |
33 'jni_generator_jarjar_file%': '', | |
34 'jni_generator_ptr_type%': 'long', | 33 'jni_generator_ptr_type%': 'long', |
35 # A comma separated string of include files. | 34 # A comma separated string of include files. |
36 'jni_generator_includes%': ( | 35 'jni_generator_includes%': ( |
37 'base/android/jni_generator/jni_generator_helper.h' | 36 'base/android/jni_generator/jni_generator_helper.h' |
38 ), | 37 ), |
39 'native_exports%': '--native_exports_optional', | 38 'native_exports%': '--native_exports_optional', |
40 }, | 39 }, |
41 'rules': [ | 40 'rules': [ |
42 { | 41 { |
43 'rule_name': 'generate_jni_headers', | 42 'rule_name': 'generate_jni_headers', |
44 'extension': 'java', | 43 'extension': 'java', |
45 'inputs': [ | 44 'inputs': [ |
46 '<(jni_generator)', | 45 '<(jni_generator)', |
47 ], | 46 ], |
48 'outputs': [ | 47 'outputs': [ |
49 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni/<(RULE_INPUT_ROOT)_jn
i.h', | 48 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni/<(RULE_INPUT_ROOT)_jn
i.h', |
50 ], | 49 ], |
51 'action': [ | 50 'action': [ |
52 '<(jni_generator)', | 51 '<(jni_generator)', |
53 '--input_file', | 52 '--input_file', |
54 '<(RULE_INPUT_PATH)', | 53 '<(RULE_INPUT_PATH)', |
55 '--output_dir', | 54 '--output_dir', |
56 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni', | 55 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni', |
57 '--includes', | 56 '--includes', |
58 '<(jni_generator_includes)', | 57 '<(jni_generator_includes)', |
59 '--optimize_generation', | 58 '--optimize_generation', |
60 '<(optimize_jni_generation)', | 59 '<(optimize_jni_generation)', |
61 '--jarjar', | |
62 '<(jni_generator_jarjar_file)', | |
63 '--ptr_type', | 60 '--ptr_type', |
64 '<(jni_generator_ptr_type)', | 61 '<(jni_generator_ptr_type)', |
65 '<(native_exports)', | 62 '<(native_exports)', |
66 ], | 63 ], |
67 'message': 'Generating JNI bindings from <(RULE_INPUT_PATH)', | 64 'message': 'Generating JNI bindings from <(RULE_INPUT_PATH)', |
68 'process_outputs_as_sources': 1, | 65 'process_outputs_as_sources': 1, |
69 'conditions': [ | |
70 ['jni_generator_jarjar_file != ""', { | |
71 'inputs': [ | |
72 '<(jni_generator_jarjar_file)', | |
73 ], | |
74 }] | |
75 ], | |
76 }, | 66 }, |
77 ], | 67 ], |
78 'direct_dependent_settings': { | 68 'direct_dependent_settings': { |
79 'include_dirs': [ | 69 'include_dirs': [ |
80 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)', | 70 '<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)', |
81 ], | 71 ], |
82 }, | 72 }, |
83 # This target exports a hard dependency because it generates header | 73 # This target exports a hard dependency because it generates header |
84 # files. | 74 # files. |
85 'hard_dependency': 1, | 75 'hard_dependency': 1, |
86 } | 76 } |
87 | 77 |
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