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# Copyright (c) 2012 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'variables': {
# When including this gypi, the following variables must be set:
# schema_files:
# An array of json or idl files that comprise the api model.
# schema_include_rules (optional):
# An array of paths to include when searching for referenced objects,
# with the namespace separated by a :.
# Example:
# [ '/foo/bar:Foo::Bar::%(namespace)s' ]
# cc_dir:
# The directory to put the generated code in.
# root_namespace:
# A Python string substituion pattern used to generate the C++
# namespace for each API. Use %(namespace)s to replace with the API
# namespace, like "toplevel::%(namespace)s_api".
#
# Functions and namespaces can be excluded by setting "nocompile" to true.
'api_gen_dir': '<(DEPTH)/tools/json_schema_compiler',
'api_gen': '<(api_gen_dir)/compiler.py',
'schema_include_rules': [],
},
'rules': [
{
# GN version: json_schema_api.gni
'rule_name': 'genapi',
'msvs_external_rule': 1,
'extension': 'json',
'inputs': [
'<(api_gen_dir)/cc_generator.py',
'<(api_gen_dir)/code.py',
'<(api_gen_dir)/compiler.py',
'<(api_gen_dir)/cpp_generator.py',
'<(api_gen_dir)/cpp_type_generator.py',
'<(api_gen_dir)/cpp_util.py',
'<(api_gen_dir)/h_generator.py',
'<(api_gen_dir)/json_schema.py',
'<(api_gen_dir)/model.py',
'<(api_gen_dir)/util.cc',
'<(api_gen_dir)/util.h',
'<(api_gen_dir)/util_cc_helper.py',
# TODO(calamity): uncomment this when gyp on windows behaves like other
# platforms. List expansions of filepaths in inputs expand to different
# things.
# '<@(schema_files)',
],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/<(cc_dir)/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).cc',
'<(SHARED_INTERMEDIATE_DIR)/<(cc_dir)/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).h',
],
'action': [
'python',
'<(api_gen)',
'<(RULE_INPUT_PATH)',
'--root=<(DEPTH)',
'--destdir=<(SHARED_INTERMEDIATE_DIR)',
'--namespace=<(root_namespace)',
'--generator=cpp',
'--include-rules=<(schema_include_rules)'
],
'message': 'Generating C++ code from <(RULE_INPUT_PATH) json files',
'process_outputs_as_sources': 1,
},
{
'rule_name': 'genapi_idl',
'msvs_external_rule': 1,
'extension': 'idl',
'inputs': [
'<(api_gen_dir)/cc_generator.py',
'<(api_gen_dir)/code.py',
'<(api_gen_dir)/compiler.py',
'<(api_gen_dir)/cpp_generator.py',
'<(api_gen_dir)/cpp_type_generator.py',
'<(api_gen_dir)/cpp_util.py',
'<(api_gen_dir)/h_generator.py',
'<(api_gen_dir)/idl_schema.py',
'<(api_gen_dir)/model.py',
'<(api_gen_dir)/util.cc',
'<(api_gen_dir)/util.h',
'<(api_gen_dir)/util_cc_helper.py',
# TODO(calamity): uncomment this when gyp on windows behaves like other
# platforms. List expansions of filepaths in inputs expand to different
# things.
# '<@(schema_files)',
],
'outputs': [
'<(SHARED_INTERMEDIATE_DIR)/<(cc_dir)/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).cc',
'<(SHARED_INTERMEDIATE_DIR)/<(cc_dir)/<(RULE_INPUT_DIRNAME)/<(RULE_INPUT_ROOT).h',
],
'action': [
'python',
'<(api_gen)',
'<(RULE_INPUT_PATH)',
'--root=<(DEPTH)',
'--destdir=<(SHARED_INTERMEDIATE_DIR)',
'--namespace=<(root_namespace)',
'--generator=cpp',
'--include-rules=<(schema_include_rules)'
],
'message': 'Generating C++ code from <(RULE_INPUT_PATH) IDL files',
'process_outputs_as_sources': 1,
},
],
'include_dirs': [
'<(SHARED_INTERMEDIATE_DIR)',
'<(DEPTH)',
],
'dependencies':[
'<(DEPTH)/tools/json_schema_compiler/api_gen_util.gyp:api_gen_util',
],
'direct_dependent_settings': {
'include_dirs': [
'<(SHARED_INTERMEDIATE_DIR)',
]
},
# This target exports a hard dependency because it generates header
# files.
'hard_dependency': 1,
}
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