diff options
Diffstat (limited to 'utils/ipc/mojo/public/tools/bindings/mojom.gni')
| -rw-r--r-- | utils/ipc/mojo/public/tools/bindings/mojom.gni | 526 |
1 files changed, 325 insertions, 201 deletions
diff --git a/utils/ipc/mojo/public/tools/bindings/mojom.gni b/utils/ipc/mojo/public/tools/bindings/mojom.gni index a739fa6e..fe2a1da3 100644 --- a/utils/ipc/mojo/public/tools/bindings/mojom.gni +++ b/utils/ipc/mojo/public/tools/bindings/mojom.gni @@ -2,7 +2,7 @@ # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. -import("//build/config/jumbo.gni") +import("//build/config/python.gni") import("//third_party/closure_compiler/closure_args.gni") import("//third_party/closure_compiler/compile_js.gni") import("//third_party/protobuf/proto_library.gni") @@ -64,10 +64,13 @@ declare_args() { # ARC) we have to explicitly opt out there even when NaCl is enabled (and # consequently also when building for NaCl toolchains.) For this reason we # check |target_os| explicitly, as it's consistent across all toolchains. +# +# TODO(crbug.com/1052397): Remove !chromeos_is_browser_only once +# lacros-chrome switches to target_os="chromeos" enable_scrambled_message_ids = enable_mojom_message_id_scrambling && - (is_mac || is_win || (is_linux && !is_chromeos && !is_chromecast && - !chromeos_is_browser_only) || + (is_mac || is_win || + (is_linux && !is_chromeos_ash && !is_chromecast && !is_chromeos_lacros) || ((enable_nacl || is_nacl || is_nacl_nonsfi) && (target_os != "chromeos" && !chromeos_is_browser_only))) @@ -78,7 +81,6 @@ mojom_parser_sources = [ "$_mojom_library_root/__init__.py", "$_mojom_library_root/error.py", "$_mojom_library_root/generate/__init__.py", - "$_mojom_library_root/generate/constant_resolver.py", "$_mojom_library_root/generate/generator.py", "$_mojom_library_root/generate/module.py", "$_mojom_library_root/generate/pack.py", @@ -94,6 +96,7 @@ mojom_generator_root = "$_mojom_tools_root/bindings" mojom_generator_script = "$mojom_generator_root/mojom_bindings_generator.py" mojom_generator_sources = mojom_parser_sources + [ + "$mojom_generator_root/generators/cpp_util.py", "$mojom_generator_root/generators/mojom_cpp_generator.py", "$mojom_generator_root/generators/mojom_java_generator.py", "$mojom_generator_root/generators/mojom_mojolpm_generator.py", @@ -107,17 +110,6 @@ if (enable_scrambled_message_ids) { # The path to a file whose contents can be used as the basis for a message # ID scrambling salt. mojom_message_id_salt_path = "//chrome/VERSION" - - # The path to a file whose contents will be concatenated to the contents of - # the file at |mojom_message_id_salt_path| to form a complete salt for - # message ID scrambling. May be the empty string, in which case the contents - # of the above file alone are used as the complete salt. - if (is_chrome_branded) { - mojom_message_id_salt_suffix_path = - "//mojo/internal/chrome-message-id-salt-suffix" - } else { - mojom_message_id_salt_suffix_path = "" - } } assert(mojom_message_id_salt_path != "") @@ -126,56 +118,11 @@ if (enable_scrambled_message_ids) { rebase_path(mojom_message_id_salt_path, root_build_dir), ] message_scrambling_inputs = [ mojom_message_id_salt_path ] - - if (mojom_message_id_salt_suffix_path != "") { - message_scrambling_args += [ - "--scrambled_message_id_salt_path", - rebase_path(mojom_message_id_salt_suffix_path, root_build_dir), - ] - message_scrambling_inputs += [ mojom_message_id_salt_suffix_path ] - } } else { message_scrambling_args = [] message_scrambling_inputs = [] } -if (enable_mojom_typemapping) { - _bindings_configuration_files = - [ "//mojo/public/tools/bindings/chromium_bindings_configuration.gni" ] - _bindings_configurations = [] - foreach(config_file, _bindings_configuration_files) { - _bindings_configurations += [ read_file(config_file, "scope") ] - } - foreach(configuration, _bindings_configurations) { - # Check that the mojom field of each typemap refers to a mojom that exists. - foreach(typemap, configuration.typemaps) { - _typemap_config = { - } - _typemap_config = typemap.config - read_file(_typemap_config.mojom, "") - } - } -} else { - _bindings_configuration_files = [] - _bindings_configurations = [ - { - typemaps = [] - component_macro_suffix = "" - }, - ] -} - -if (!is_ios) { - _bindings_configurations += [ - { - variant = "blink" - component_macro_suffix = "_BLINK" - for_blink = true - typemaps = [] - }, - ] -} - # Generates targets for building C++, JavaScript and Java bindings from mojom # files. The output files will go under the generated file directory tree with # the same path as each input file. @@ -218,6 +165,15 @@ if (!is_ios) { # import_dirs (optional) # List of import directories that will get added when processing sources. # +# input_root_override (optional) +# Root path for the .mojom files used to generate the namespaces for +# interfaces. Useful with targets outside //, e.g. in parent directories +# above "//". The default input root is // +# Example: Vivaldi's source root is "//vivaldi/", +# and "//vivaldi/chromium/" is "//" +# In such cases, not using this argument lead to the output files being +# located in different directories than expected. +# # testonly (optional) # # visibility (optional) @@ -245,6 +201,43 @@ if (!is_ios) { # blink_cpp_typemaps (optional) # Same as above, but for the Blink variant of generated C++ bindings. # +# cpp_proxy_target (optional) +# The name of a target which all C++ dependencies will link against +# instead of linking directly against this mojom target's generated C++ +# sources. Normally when declaring invoking the mojom("foo") target, GN +# emits a source_set or component target named "foo" which encompasses the +# default variant of generated C++ bindings. This changes that to instead +# emit a group("foo") which merely forwards public_deps to the named +# `cpp_proxy_target`. That target must in turn depend on +# "foo_cpp_sources". +# +# This is useful primarily in conjunction with export_define et al to +# embed generated C++ bindings within an existing component target. +# +# blink_cpp_proxy_target (optional) +# Same concept as `cpp_proxy_target` above, but affects the generated +# "foo_blink" Blink-variant C++ bindings. +# +# cpp_configs (optional) +# A list of extra configs to apply to the default variant of generated C++ +# bindings. +# +# blink_cpp_configs (optional) +# A list of extra configs to apply to the Blink variant of generated C++ +# bindings. +# +# mojom_source_deps (optional) +# A list of mojoms this target depends upon. This is equivalent to +# public_deps except that the C++ bindings depend on each of the named +# "foo" targets' "foo_cpp_sources" rather than on foo's +# `cpp_proxy_target`. It only makes sense to use this for dependencies +# that set `cpp_proxy_target`, and only when the dependent mojom() would +# otherwise have circular dependencies with that proxy target. +# +# mojom_blink_source_deps (optional) +# Same as above but depends on "foo_blink_cpp_sources" and is used for +# dependencies that specify a `blink_cpp_proxy_target`. +# # generate_java (optional) # If set to true, Java bindings are generated for Android builds. If # |cpp_only| is set to true, it overrides this to prevent generation of @@ -327,6 +320,21 @@ if (!is_ios) { # List of extra C++ templates that are used to generate additional source # and/or header files. The templates should end with extension ".tmpl". # +# webui_module_path (optional) +# The path or URL at which modules generated by this target will be +# accessible to WebUI pages. This may either be an absolute path or +# a full URL path starting with "chrome://resources/mojo". +# +# If an absolute path, a WebUI page may only import these modules if +# they are manually packaged and mapped independently by that page's +# WebUIDataSource. The mapped path must match the path given here. +# +# If this is is instead a URL string starting with +# "chrome://resources/mojo", the generated resources must be added to +# content_resources.grd and registered with +# content::SharedResourcesDataSource with a corresponding path, at which +# point they will be made available to all WebUI pages at the given URL. +# # The following parameters are used to support the component build. They are # needed so that bindings which are linked with a component can use the same # export settings for classes. The first three are for the chromium variant, and @@ -410,8 +418,8 @@ if (!is_ios) { # traits for the type must define IsNull and SetToNull methods. # # When false, nullable fields are represented by wrapping the C++ -# type with base::Optional, and null values are simply -# base::nullopt. +# type with absl::optional, and null values are simply +# absl::nullopt. # # hashable (optional) # A boolean value (default false) indicating whether the C++ type is @@ -463,14 +471,15 @@ template("mojom") { if (defined(invoker.export_class_attribute) || defined(invoker.export_define) || defined(invoker.export_header)) { assert(defined(invoker.export_class_attribute)) - assert(defined(invoker.export_define)) + assert(defined(invoker.export_define) || defined(invoker.cpp_configs)) assert(defined(invoker.export_header)) } if (defined(invoker.export_class_attribute_blink) || defined(invoker.export_define_blink) || defined(invoker.export_header_blink)) { assert(defined(invoker.export_class_attribute_blink)) - assert(defined(invoker.export_define_blink)) + assert(defined(invoker.export_define_blink) || + defined(invoker.blink_cpp_configs)) assert(defined(invoker.export_header_blink)) # Not all platforms use the Blink variant, so make sure GN doesn't complain @@ -506,12 +515,22 @@ template("mojom") { !invoker.disallow_interfaces all_deps = [] + mojom_cpp_deps = [] if (defined(invoker.deps)) { all_deps += invoker.deps + mojom_cpp_deps += invoker.deps } if (defined(invoker.public_deps)) { all_deps += invoker.public_deps + mojom_cpp_deps += invoker.public_deps + } + if (defined(invoker.mojom_source_deps)) { + all_deps += invoker.mojom_source_deps } + if (defined(invoker.mojom_blink_source_deps)) { + all_deps += invoker.mojom_blink_source_deps + } + not_needed([ "mojom_deps" ]) if (defined(invoker.component_macro_prefix)) { assert(defined(invoker.component_output_prefix)) @@ -536,12 +555,6 @@ template("mojom") { sources_list = invoker.sources } - # Reset sources_assignment_filter for the BUILD.gn file to prevent - # regression during the migration of Chromium away from the feature. - # See docs/no_sources_assignment_filter.md for more information. - # TODO(crbug.com/1018739): remove this when migration is done. - set_sources_assignment_filter([]) - # Listed sources may be relative to the current target dir, or they may be # absolute paths, including paths to generated mojom files. While those are # fine as-is for input references, deriving output paths can be more subtle. @@ -571,7 +584,11 @@ template("mojom") { # for the naming of any generated output files derived from their # corresponding input mojoms. These paths are always considered to be relative # to root_gen_dir. - source_abspaths = rebase_path(sources_list, "//") + if (defined(invoker.input_root_override)) { + source_abspaths = rebase_path(sources_list, invoker.input_root_override) + } else { + source_abspaths = rebase_path(sources_list, "//") + } output_file_base_paths = [] foreach(path, source_abspaths) { output_file_base_paths += @@ -643,21 +660,31 @@ template("mojom") { } if (is_android) { enabled_features += [ "is_android" ] - } else if (is_chromeos) { - enabled_features += [ "is_chromeos" ] + } else if (is_chromeos_ash) { + enabled_features += [ + "is_chromeos", + "is_chromeos_ash", + ] } else if (is_fuchsia) { enabled_features += [ "is_fuchsia" ] } else if (is_ios) { enabled_features += [ "is_ios" ] - } else if (is_linux) { + } else if (is_linux || is_chromeos_lacros) { enabled_features += [ "is_linux" ] + if (is_chromeos_lacros) { + enabled_features += [ + "is_chromeos", + "is_chromeos_lacros", + ] + } } else if (is_mac) { enabled_features += [ "is_mac" ] } else if (is_win) { enabled_features += [ "is_win" ] } - action(parser_target_name) { + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(parser_target_name) { script = mojom_parser_script inputs = mojom_parser_sources + [ build_metadata_filename ] sources = sources_list @@ -679,7 +706,7 @@ template("mojom") { # Resolve relative input mojom paths against both the root src dir and # the root gen dir. "--input-root", - rebase_path("//"), + rebase_path("//."), "--input-root", rebase_path(root_gen_dir), @@ -692,12 +719,26 @@ template("mojom") { rebase_path(build_metadata_filename), ] + if (defined(invoker.input_root_override)) { + args += [ + "--input-root", + rebase_path(invoker.input_root_override), + ] + } + foreach(enabled_feature, enabled_features) { args += [ "--enable-feature", enabled_feature, ] } + + if (defined(invoker.webui_module_path)) { + args += [ + "--add-module-metadata", + "webui_module_path=${invoker.webui_module_path}", + ] + } } } @@ -705,18 +746,29 @@ template("mojom") { # Generate code that is shared by different variants. if (sources_list != []) { + base_dir = "//" + if (defined(invoker.input_root_override)) { + base_dir = invoker.input_root_override + } + common_generator_args = [ "--use_bundled_pylibs", "-o", rebase_path(root_gen_dir, root_build_dir), "generate", "-d", - rebase_path("//", root_build_dir), + rebase_path(base_dir, root_build_dir), "-I", rebase_path("//", root_build_dir), "--bytecode_path", rebase_path("$root_gen_dir/mojo/public/tools/bindings", root_build_dir), ] + if (defined(invoker.input_root_override)) { + common_generator_args += [ + "-I", + rebase_path(invoker.input_root_override, root_build_dir), + ] + } if (defined(invoker.disallow_native_types) && invoker.disallow_native_types) { @@ -767,7 +819,8 @@ template("mojom") { } } - action(generator_cpp_message_ids_target_name) { + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_cpp_message_ids_target_name) { script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources sources = sources_list @@ -806,7 +859,9 @@ template("mojom") { } generator_shared_target_name = "${target_name}_shared__generator" - action(generator_shared_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_shared_target_name) { visibility = [ ":*" ] script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources @@ -864,7 +919,7 @@ template("mojom") { } shared_cpp_sources_target_name = "${target_name}_shared_cpp_sources" - jumbo_source_set(shared_cpp_sources_target_name) { + source_set(shared_cpp_sources_target_name) { if (defined(invoker.testonly)) { testonly = invoker.testonly } @@ -925,7 +980,9 @@ template("mojom") { generator_mojolpm_proto_target_name = "${target_name}_mojolpm_proto_generator" - action(generator_mojolpm_proto_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_mojolpm_proto_target_name) { script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources sources = invoker.sources @@ -960,11 +1017,10 @@ template("mojom") { sources = process_file_template( invoker.sources, [ "{{source_gen_dir}}/{{source_file_part}}.mojolpm.proto" ]) - import_dirs = [ "${root_gen_dir}" ] + import_dirs = [ "//" ] proto_in_dir = "${root_gen_dir}" proto_out_dir = "." - proto_deps = [ "//mojo/public/tools/fuzzers:mojolpm_proto_copy" ] - proto_deps += [ ":$generator_mojolpm_proto_target_name" ] + proto_deps = [ ":$generator_mojolpm_proto_target_name" ] link_deps = [ "//mojo/public/tools/fuzzers:mojolpm_proto" ] foreach(d, all_deps) { @@ -995,12 +1051,22 @@ template("mojom") { } # Generate code for variants. - if (!defined(invoker.disable_variants) || !invoker.disable_variants) { - enabled_configurations = _bindings_configurations + default_variant = { + component_macro_suffix = "" + } + if ((!defined(invoker.disable_variants) || !invoker.disable_variants) && + !is_ios) { + blink_variant = { + variant = "blink" + component_macro_suffix = "_BLINK" + for_blink = true + } + enabled_configurations = [ + default_variant, + blink_variant, + ] } else { - first_config = _bindings_configurations[0] - assert(!defined(first_config.variant)) - enabled_configurations = [ first_config ] + enabled_configurations = [ default_variant ] } foreach(bindings_configuration, enabled_configurations) { cpp_only = false @@ -1018,6 +1084,11 @@ template("mojom") { export_defines = [] export_defines_overridden = false force_source_set = false + proxy_target = "" + extra_configs = [] + output_visibility = [] + output_visibility = [ "*" ] + cpp_source_deps = [] if (defined(bindings_configuration.for_blink) && bindings_configuration.for_blink) { if (defined(invoker.blink_cpp_typemaps)) { @@ -1028,18 +1099,47 @@ template("mojom") { export_defines = [ invoker.export_define_blink ] force_source_set = true } + if (defined(invoker.blink_cpp_configs)) { + extra_configs += invoker.blink_cpp_configs + } + if (defined(invoker.blink_cpp_proxy_target)) { + proxy_target = invoker.blink_cpp_proxy_target + } + if (defined(invoker.visibility_blink)) { + output_visibility = [] + output_visibility = invoker.visibility_blink + } + if (defined(invoker.mojom_blink_source_deps)) { + cpp_source_deps = invoker.mojom_blink_source_deps + } } else { if (defined(invoker.cpp_typemaps)) { cpp_typemap_configs = invoker.cpp_typemaps } - if (defined(invoker.export_define)) { export_defines_overridden = true export_defines = [ invoker.export_define ] force_source_set = true } + if (defined(invoker.cpp_configs)) { + extra_configs += invoker.cpp_configs + } + if (defined(invoker.cpp_proxy_target)) { + proxy_target = invoker.cpp_proxy_target + } + if (defined(invoker.visibility)) { + output_visibility = [] + output_visibility = invoker.visibility + } + if (defined(invoker.mojom_source_deps)) { + cpp_source_deps = invoker.mojom_source_deps + } } not_needed([ "cpp_typemap_configs" ]) + if (proxy_target != "") { + group("${target_name}${variant_suffix}__has_cpp_proxy") { + } + } if (!export_defines_overridden && defined(invoker.component_macro_prefix)) { output_name_override = @@ -1089,7 +1189,6 @@ template("mojom") { type_mappings_target_name = "${target_name}${variant_suffix}__type_mappings" type_mappings_path = "$target_gen_dir/${target_name}${variant_suffix}__type_mappings" - active_typemaps = [] if (sources_list != []) { generator_cpp_output_suffixes = [] variant_dash_suffix = "" @@ -1104,20 +1203,11 @@ template("mojom") { "${variant_dash_suffix}.cc", "${variant_dash_suffix}.h", ] - foreach(source, sources_list) { - # TODO(sammc): Use a map instead of a linear scan when GN supports maps. - foreach(typemap, bindings_configuration.typemaps) { - _typemap_config = { - } - _typemap_config = typemap.config - if (get_path_info(source, "abspath") == _typemap_config.mojom) { - active_typemaps += [ typemap ] - } - } - } generator_target_name = "${target_name}${variant_suffix}__generator" - action(generator_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_target_name) { visibility = [ ":*" ] script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources @@ -1249,6 +1339,7 @@ template("mojom") { # mojolpm only uses the no-variant type. ":$mojolpm_generator_target_name", ":$mojolpm_proto_target_name", + "//base", "//mojo/public/tools/fuzzers:mojolpm", ] @@ -1260,18 +1351,6 @@ template("mojom") { public_deps += [ "${full_name}_mojolpm" ] } - foreach(typemap, active_typemaps) { - _typemap_config = { - } - _typemap_config = typemap.config - - if (defined(_typemap_config.deps)) { - deps += _typemap_config.deps - } - if (defined(_typemap_config.public_deps)) { - public_deps += _typemap_config.public_deps - } - } foreach(config, cpp_typemap_configs) { if (defined(config.traits_deps)) { deps += config.traits_deps @@ -1309,7 +1388,9 @@ template("mojom") { } write_file(_typemap_config_filename, _rebased_typemap_configs, "json") _mojom_target_name = target_name - action(_typemap_validator_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(_typemap_validator_target_name) { script = "$mojom_generator_root/validate_typemap_config.py" inputs = [ _typemap_config_filename ] outputs = [ _typemap_stamp_filename ] @@ -1320,9 +1401,10 @@ template("mojom") { ] } - action(type_mappings_target_name) { - inputs = _bindings_configuration_files + mojom_generator_sources + - jinja2_sources + [ _typemap_stamp_filename ] + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(type_mappings_target_name) { + inputs = + mojom_generator_sources + jinja2_sources + [ _typemap_stamp_filename ] outputs = [ type_mappings_path ] script = "$mojom_generator_root/generate_type_mappings.py" deps = [ ":$_typemap_validator_target_name" ] @@ -1349,46 +1431,12 @@ template("mojom") { ] } - if (sources_list != []) { - # TODO(sammc): Pass the typemap description in a file to avoid command - # line length limitations. - typemap_description = [] - foreach(typemap, active_typemaps) { - _typemap_config = { - } - _typemap_config = typemap.config - - typemap_description += [ "--start-typemap" ] - if (defined(_typemap_config.public_headers)) { - foreach(value, _typemap_config.public_headers) { - typemap_description += [ "public_headers=$value" ] - } - } - if (defined(_typemap_config.traits_headers)) { - foreach(value, _typemap_config.traits_headers) { - typemap_description += [ "traits_headers=$value" ] - } - } - foreach(value, _typemap_config.type_mappings) { - typemap_description += [ "type_mappings=$value" ] - } - - # The typemap configuration files are not actually used as inputs here - # but this establishes a necessary build dependency to ensure that - # typemap changes force a rebuild of affected targets. - if (defined(typemap.filename)) { - inputs += [ typemap.filename ] - } - } - args += typemap_description - - # Newer GN-based typemaps are aggregated into a single config. - inputs += [ _typemap_config_filename ] - args += [ - "--cpp-typemap-config", - rebase_path(_typemap_config_filename, root_build_dir), - ] - } + # Newer GN-based typemaps are aggregated into a single config. + inputs += [ _typemap_config_filename ] + args += [ + "--cpp-typemap-config", + rebase_path(_typemap_config_filename, root_build_dir), + ] } group("${target_name}${variant_suffix}_headers") { @@ -1404,32 +1452,45 @@ template("mojom") { full_name = get_label_info("$d", "label_no_toolchain") public_deps += [ "${full_name}${variant_suffix}_headers" ] } + if (defined(bindings_configuration.for_blink) && + bindings_configuration.for_blink) { + public_deps += [ "//mojo/public/cpp/bindings:wtf_support" ] + } } + js_data_deps_target_name = target_name + "_js_data_deps" + not_needed([ "js_data_deps_target_name" ]) + if (!force_source_set && defined(invoker.component_macro_prefix)) { - output_target_type = "component" + sources_target_type = "component" } else { - output_target_type = "source_set" + sources_target_type = "source_set" } - js_data_deps_target_name = target_name + "_js_data_deps" - not_needed([ "js_data_deps_target_name" ]) + output_target_name = "${target_name}${variant_suffix}" + if (proxy_target != "") { + group(output_target_name) { + public_deps = [ proxy_target ] + visibility = output_visibility + if (defined(invoker.testonly)) { + testonly = invoker.testonly + } + } + sources_target_name = "${output_target_name}_cpp_sources" + } else { + sources_target_name = output_target_name + } - target("jumbo_" + output_target_type, "${target_name}${variant_suffix}") { + target(sources_target_type, sources_target_name) { if (defined(output_name_override)) { output_name = output_name_override } - if (defined(bindings_configuration.for_blink) && - bindings_configuration.for_blink && - defined(invoker.visibility_blink)) { - visibility = invoker.visibility_blink - } else if (defined(invoker.visibility)) { - visibility = invoker.visibility - } + visibility = output_visibility + [ ":$output_target_name" ] if (defined(invoker.testonly)) { testonly = invoker.testonly } defines = export_defines + configs += extra_configs if (output_file_base_paths != []) { sources = [] foreach(base_path, output_file_base_paths) { @@ -1456,13 +1517,20 @@ template("mojom") { if (sources_list != []) { public_deps += [ ":$generator_target_name" ] } - foreach(d, all_deps) { + foreach(d, mojom_cpp_deps) { # Resolve the name, so that a target //mojo/something becomes # //mojo/something:something and we can append variant_suffix to # get the cpp dependency name. - full_name = get_label_info("$d", "label_no_toolchain") + full_name = get_label_info(d, "label_no_toolchain") public_deps += [ "${full_name}${variant_suffix}" ] } + foreach(d, cpp_source_deps) { + full_name = get_label_info(d, "label_no_toolchain") + public_deps += [ + "${full_name}${variant_suffix}__has_cpp_proxy", + "${full_name}${variant_suffix}_cpp_sources", + ] + } if (defined(bindings_configuration.for_blink) && bindings_configuration.for_blink) { if (defined(invoker.overridden_deps_blink)) { @@ -1493,20 +1561,6 @@ template("mojom") { public_deps += invoker.component_deps } } - foreach(typemap, active_typemaps) { - _typemap_config = { - } - _typemap_config = typemap.config - if (defined(_typemap_config.sources)) { - sources += _typemap_config.sources - } - if (defined(_typemap_config.public_deps)) { - public_deps += _typemap_config.public_deps - } - if (defined(_typemap_config.deps)) { - deps += _typemap_config.deps - } - } foreach(config, cpp_typemap_configs) { if (defined(config.traits_sources)) { sources += config.traits_sources @@ -1518,18 +1572,10 @@ template("mojom") { public_deps += config.traits_public_deps } } - if (defined(invoker.export_header)) { - sources += [ "//" + invoker.export_header ] - } if (defined(bindings_configuration.for_blink) && bindings_configuration.for_blink) { public_deps += [ "//mojo/public/cpp/bindings:wtf_support" ] } - - if (generate_fuzzing) { - # Generate JS bindings by default if IPC fuzzer is enabled. - public_deps += [ ":$js_data_deps_target_name" ] - } } if (generate_java && is_android) { @@ -1537,7 +1583,8 @@ template("mojom") { java_generator_target_name = target_name + "_java__generator" if (sources_list != []) { - action(java_generator_target_name) { + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(java_generator_target_name) { script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources sources = sources_list @@ -1576,7 +1623,9 @@ template("mojom") { } java_srcjar_target_name = target_name + "_java_sources" - action(java_srcjar_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(java_srcjar_target_name) { script = "//build/android/gyp/zip.py" inputs = [] if (output_file_base_paths != []) { @@ -1605,6 +1654,7 @@ template("mojom") { "//base:base_java", "//mojo/public/java:bindings_java", "//mojo/public/java:system_java", + "//third_party/androidx:androidx_annotation_annotation_java", ] # Disable warnings/checks on these generated files. @@ -1635,7 +1685,9 @@ template("mojom") { !use_typescript_for_target) { if (sources_list != []) { generator_js_target_name = "${target_name}_js__generator" - action(generator_js_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_js_target_name) { script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources sources = sources_list @@ -1656,10 +1708,15 @@ template("mojom") { outputs += [ "$root_gen_dir/$base_path.js", "$root_gen_dir/$base_path.externs.js", + "$root_gen_dir/$base_path.m.js", "$root_gen_dir/$base_path-lite.js", "$root_gen_dir/$base_path.html", "$root_gen_dir/$base_path-lite-for-compile.js", ] + + if (defined(invoker.webui_module_path)) { + outputs += [ "$root_gen_dir/mojom-webui/$base_path-webui.js" ] + } } response_file_contents = filelist @@ -1708,13 +1765,19 @@ template("mojom") { foreach(base_path, output_file_base_paths) { data += [ "$root_gen_dir/${base_path}.js", + "$root_gen_dir/${base_path}.m.js", "$root_gen_dir/${base_path}-lite.js", ] } deps += [ ":$generator_js_target_name" ] } - data_deps = [] + if (defined(invoker.disallow_native_types) && + invoker.disallow_native_types) { + data_deps = [] + } else { + data_deps = [ "//mojo/public/js:bindings_module" ] + } foreach(d, all_deps) { full_name = get_label_info(d, "label_no_toolchain") data_deps += [ "${full_name}_js_data_deps" ] @@ -1770,6 +1833,64 @@ template("mojom") { group(js_library_for_compile_target_name) { } } + + js_modules_target_name = "${target_name}_js_modules" + if (sources_list != []) { + js_library(js_modules_target_name) { + extra_public_deps = [ ":$generator_js_target_name" ] + sources = [] + foreach(base_path, output_file_base_paths) { + sources += [ "$root_gen_dir/${base_path}.m.js" ] + } + externs_list = [ + "${externs_path}/mojo_core.js", + "${externs_path}/pending.js", + ] + if (defined(invoker.disallow_native_types) && + invoker.disallow_native_types) { + deps = [] + } else { + deps = [ "//mojo/public/js:bindings_uncompiled" ] + } + foreach(d, all_deps) { + full_name = get_label_info(d, "label_no_toolchain") + deps += [ "${full_name}_js_modules" ] + } + } + } else { + group(js_modules_target_name) { + } + } + + if (defined(invoker.webui_module_path)) { + webui_js_target_name = "${target_name}_webui_js" + if (sources_list != []) { + js_library(webui_js_target_name) { + extra_public_deps = [ ":$generator_js_target_name" ] + sources = [] + foreach(base_path, output_file_base_paths) { + sources += [ "$root_gen_dir/mojom-webui/${base_path}-webui.js" ] + } + externs_list = [ + "${externs_path}/mojo_core.js", + "${externs_path}/pending.js", + ] + if (defined(invoker.disallow_native_types) && + invoker.disallow_native_types) { + deps = [] + } else { + deps = [ "//mojo/public/js:bindings_uncompiled" ] + } + foreach(d, all_deps) { + full_name = get_label_info(d, "label_no_toolchain") + deps += [ "${full_name}_webui_js" ] + } + } + } else { + group(webui_js_target_name) { + } + } + } } if ((generate_fuzzing || !defined(invoker.cpp_only) || !invoker.cpp_only) && use_typescript_for_target) { @@ -1806,7 +1927,9 @@ template("mojom") { # Generate Typescript bindings. generator_ts_target_name = "${target_name}_${dependency_type.name}__ts__generator" - action(generator_ts_target_name) { + + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_ts_target_name) { script = mojom_generator_script inputs = mojom_generator_sources + jinja2_sources sources = sources_list @@ -1873,7 +1996,8 @@ template("mojom") { "${target_name}_${dependency_type.name}__js__generator" generator_js_target_names += [ generator_js_target_name ] - action(generator_js_target_name) { + # TODO(crbug.com/1194274): Investigate nondeterminism in Py3 builds. + python2_action(generator_js_target_name) { script = "$mojom_generator_root/compile_typescript.py" sources = ts_outputs outputs = js_outputs |