michael@0: # Copyright (c) 2012 The Chromium Authors. All rights reserved.
michael@0: # Use of this source code is governed by a BSD-style license that can be
michael@0: # found in the LICENSE file.
michael@0: 
michael@0: # This file is meant to be included into a target to provide a rule
michael@0: # to build Java in a consistent manner.
michael@0: #
michael@0: # To use this, create a gyp target with the following form:
michael@0: # {
michael@0: #   'target_name': 'my-package_java',
michael@0: #   'type': 'none',
michael@0: #   'variables': {
michael@0: #     'package_name': 'my-package',
michael@0: #     'java_in_dir': 'path/to/package/root',
michael@0: #   },
michael@0: #   'includes': ['path/to/this/gypi/file'],
michael@0: # }
michael@0: #
michael@0: # The generated jar-file will be:
michael@0: #   <(PRODUCT_DIR)/lib.java/chromium_<(package_name).jar
michael@0: # Required variables:
michael@0: #  package_name - Used to name the intermediate output directory and in the
michael@0: #    names of some output files.
michael@0: #  java_in_dir - The top-level java directory. The src should be in
michael@0: #    <java_in_dir>/src.
michael@0: # Optional/automatic variables:
michael@0: #  additional_input_paths - These paths will be included in the 'inputs' list to
michael@0: #    ensure that this target is rebuilt when one of these paths changes.
michael@0: #  additional_src_dirs - Additional directories with .java files to be compiled
michael@0: #    and included in the output of this target.
michael@0: #  generated_src_dirs - Same as additional_src_dirs except used for .java files
michael@0: #    that are generated at build time. This should be set automatically by a
michael@0: #    target's dependencies. The .java files in these directories are not
michael@0: #    included in the 'inputs' list (unlike additional_src_dirs).
michael@0: #  input_jars_paths - The path to jars to be included in the classpath. This
michael@0: #    should be filled automatically by depending on the appropriate targets.
michael@0: 
michael@0: {
michael@0:   'dependencies': [
michael@0:     '<(DEPTH)/build/build_output_dirs_android.gyp:build_output_dirs'
michael@0:   ],
michael@0:   # This all_dependent_settings is used for java targets only. This will add the
michael@0:   # chromium_<(package_name) jar to the classpath of dependent java targets.
michael@0:   'all_dependent_settings': {
michael@0:     'variables': {
michael@0:       'input_jars_paths': ['<(PRODUCT_DIR)/lib.java/chromium_<(package_name).jar'],
michael@0:     },
michael@0:   },
michael@0:   'variables': {
michael@0:     'input_jars_paths': [],
michael@0:     'additional_src_dirs': [],
michael@0:     'additional_input_paths': [],
michael@0:     'generated_src_dirs': [],
michael@0:   },
michael@0:   'actions': [
michael@0:     {
michael@0:       'action_name': 'ant_<(package_name)',
michael@0:       'message': 'Building <(package_name) java sources.',
michael@0:       'inputs': [
michael@0:         'android/ant/common.xml',
michael@0:         'android/ant/chromium-jars.xml',
michael@0:         '>!@(find >(java_in_dir) >(additional_src_dirs) -name "*.java")',
michael@0:         '>@(input_jars_paths)',
michael@0:         '>@(additional_input_paths)',
michael@0:       ],
michael@0:       'outputs': [
michael@0:         '<(PRODUCT_DIR)/lib.java/chromium_<(package_name).jar',
michael@0:       ],
michael@0:       'action': [
michael@0:         'ant',
michael@0:         '-DCONFIGURATION_NAME=<(CONFIGURATION_NAME)',
michael@0:         '-DANDROID_SDK=<(android_sdk)',
michael@0:         '-DANDROID_SDK_ROOT=<(android_sdk_root)',
michael@0:         '-DANDROID_SDK_TOOLS=<(android_sdk_tools)',
michael@0:         '-DANDROID_SDK_VERSION=<(android_sdk_version)',
michael@0:         '-DANDROID_GDBSERVER=<(android_gdbserver)',
michael@0:         '-DPRODUCT_DIR=<(ant_build_out)',
michael@0: 
michael@0:         '-DADDITIONAL_SRC_DIRS=>(additional_src_dirs)',
michael@0:         '-DGENERATED_SRC_DIRS=>(generated_src_dirs)',
michael@0:         '-DINPUT_JARS_PATHS=>(input_jars_paths)',
michael@0:         '-DPACKAGE_NAME=<(package_name)',
michael@0: 
michael@0:         '-Dbasedir=<(java_in_dir)',
michael@0:         '-buildfile',
michael@0:         '<(DEPTH)/build/android/ant/chromium-jars.xml'
michael@0:       ]
michael@0:     },
michael@0:   ],
michael@0: }