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1 # Copyright 2014 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 # TODO(brettw) this should maybe be moved to tools/json_schema_compiler/ where | |
6 # the script is. Currently, we keep it in the build directory with the gyp | |
7 # version to make it easier to find. | |
8 # | |
9 # Or, considering the fact that it references the chrome/extensions directory, | |
10 # it should possibly be moved there. | |
11 | |
12 _api_gen_dir = "//tools/json_schema_compiler" | |
13 _api_gen = "$_api_gen_dir/compiler.py" | |
14 _impl_dir = "chrome/browser/extensions/api" | |
15 | |
16 _python_files = [ | |
17 "$_api_gen_dir/cc_generator.py", | |
18 "$_api_gen_dir/code.py", | |
19 "$_api_gen_dir/compiler.py", | |
20 "$_api_gen_dir/cpp_bundle_generator.py", | |
21 "$_api_gen_dir/cpp_type_generator.py", | |
22 "$_api_gen_dir/cpp_util.py", | |
23 "$_api_gen_dir/h_generator.py", | |
24 "$_api_gen_dir/idl_schema.py", | |
25 "$_api_gen_dir/json_schema.py", | |
26 "$_api_gen_dir/model.py", | |
27 "$_api_gen_dir/util_cc_helper.py", | |
28 ] | |
29 | |
30 # Runs the schema compiler over a list of sources. | |
31 # | |
32 # Parameters: | |
33 # sources | |
34 # The .json and .idl files to compile. | |
35 # | |
36 # root_namespace | |
37 # The C++ namespace that all generated files go under. | |
38 # | |
39 # deps, visibility (optional) | |
40 template("json_schema_compile") { | |
41 assert(defined(invoker.sources), "Need sources for $target_name") | |
42 assert(defined(invoker.root_namespace), | |
43 "Need root_namespace defined for $target_name") | |
44 | |
45 action_name = "${target_name}_action" | |
46 source_set_name = target_name | |
47 | |
48 action_foreach(action_name) { | |
49 visibility = ":$source_set_name" | |
50 script = _api_gen | |
51 | |
52 source_prereqs = _python_files | |
53 sources = invoker.sources | |
54 | |
55 # TODO(GYP) We should probably be using {{source_gen_dir}} instead of | |
56 # $target_gen_dir but support for this string isn't pushed out in GN | |
57 # binaries yet. Replace this when it is. | |
58 outputs = [ | |
59 "$target_gen_dir/{{source_name_part}}.cc", | |
60 "$target_gen_dir/{{source_name_part}}.h", | |
61 ] | |
62 | |
63 args = [ | |
64 "--root", rebase_path("//", root_build_dir), | |
65 "--destdir", rebase_path(root_gen_dir, root_build_dir), | |
66 "--namespace", invoker.root_namespace, | |
67 "--generator=cpp", | |
68 "--impl-dir", _impl_dir, | |
69 "{{source}}", | |
70 ] | |
71 } | |
72 | |
73 source_set(source_set_name) { | |
74 if (defined(invoker.visibility)) { | |
75 visibility = invoker.visibility | |
76 } | |
77 | |
78 sources = get_target_outputs(":$action_name") | |
79 | |
80 deps = [ ":$action_name" ] | |
81 if (defined(invoker.deps)) { | |
82 deps += invoker.deps | |
83 } | |
84 } | |
85 } | |
86 | |
87 # Runs the schema bundler. | |
88 # | |
89 # Parameters: | |
90 # sources | |
91 # The .json and .idl files to bundle. | |
92 # | |
93 # root_namespace | |
94 # The C++ namespace that all generated files go under. | |
95 # | |
96 # deps, visibility (optional) | |
97 template("json_schema_bundle") { | |
98 assert(defined(invoker.sources), "Need sources for $target_name") | |
99 assert(defined(invoker.root_namespace), | |
100 "Need root_namespace defined for $target_name") | |
101 | |
102 action_name = "${target_name}_action" | |
103 source_set_name = target_name | |
104 | |
105 action(action_name) { | |
106 visibility = ":$source_set_name" | |
107 script = _api_gen | |
108 | |
109 source_prereqs = _python_files | |
110 source_prereqs += invoker.sources | |
111 | |
112 outputs = [ | |
113 "$target_gen_dir/generated_api.h", | |
114 "$target_gen_dir/generated_api.cc", | |
115 "$target_gen_dir/generated_schemas.h", | |
116 "$target_gen_dir/generated_schemas.cc", | |
117 ] | |
118 | |
119 args = [ | |
120 "--root", rebase_path("//", root_build_dir), | |
121 "--destdir", rebase_path(root_gen_dir, root_build_dir), | |
122 "--namespace", invoker.root_namespace, | |
123 "--generator=cpp-bundle", | |
124 "--impl-dir", _impl_dir, | |
125 ] + rebase_path(invoker.sources, root_build_dir) | |
126 } | |
127 | |
128 source_set(source_set_name) { | |
129 if (defined(invoker.visibility)) { | |
130 visibility = invoker.visibility | |
131 } | |
132 | |
133 sources = get_target_outputs(":$action_name") | |
134 | |
135 deps = [ ":$action_name" ] | |
136 if (defined(invoker.deps)) { | |
137 deps += invoker.deps | |
138 } | |
139 } | |
140 } | |
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