60 lines
1.8 KiB
Plaintext
60 lines
1.8 KiB
Plaintext
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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This file is meant to be included into a target to provide a rule
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# to generate jni bindings for system Java-files in a consistent manner.
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#
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# To use this, create a gyp target with the following form:
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# {
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# 'target_name': 'android_jar_jni_headers',
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# 'type': 'none',
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# 'variables': {
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# 'jni_gen_package': 'chrome',
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# 'input_java_class': 'java/io/InputStream.class',
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# },
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# 'includes': [ '../build/jar_file_jni_generator.gypi' ],
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# },
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#
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# Optional variables:
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# input_jar_file - The input jar file, if omitted, android_sdk_jar will be used.
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{
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'variables': {
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'jni_generator': '<(DEPTH)/base/android/jni_generator/jni_generator.py',
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},
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'actions': [
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{
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'action_name': 'generate_jni_headers_from_jar_file',
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'inputs': [
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'<(jni_generator)',
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'<(input_jar_file)',
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'<(android_sdk_jar)',
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],
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'variables': {
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'java_class_name': '<!(basename <(input_java_class)|sed "s/\.class//")',
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'input_jar_file%': '<(android_sdk_jar)'
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},
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'outputs': [
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'<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni/<(java_class_name)_jni.h',
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],
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'action': [
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'<(jni_generator)',
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'-j',
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'<(input_jar_file)',
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'--input_file',
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'<(input_java_class)',
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'--output_dir',
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'<(SHARED_INTERMEDIATE_DIR)/<(jni_gen_package)/jni',
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'--optimize_generation',
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'<(optimize_jni_generation)',
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],
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'message': 'Generating JNI bindings from <(input_jar_file)/<(input_java_class)',
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'process_outputs_as_sources': 1,
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},
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],
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# This target exports a hard dependency because it generates header
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# files.
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'hard_dependency': 1,
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}
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