Primiano Tucci | ae2879e | 2017-09-27 11:02:09 +0900 | [diff] [blame] | 1 | # Copyright (C) 2017 The Android Open Source Project |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | |
Oystein Eftevaag | dd727e4 | 2017-12-05 08:49:55 -0800 | [diff] [blame] | 15 | import("gn/perfetto.gni") |
Eric Seckler | a6ba179 | 2019-01-02 12:51:00 +0000 | [diff] [blame] | 16 | import("gn/test.gni") |
Primiano Tucci | 4c5efa4 | 2018-10-23 13:15:13 +0100 | [diff] [blame] | 17 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 18 | # +----------------------------------------------------------------------------+ |
| 19 | # | "all" targets definition: defines targets reachable by the various configs | |
| 20 | # +----------------------------------------------------------------------------+ |
| 21 | # There is a subtletly here related with chromium and other GN embedders. |
| 22 | # When adding a dependency some_dir/:target_name, some_dir/BUILD.gn is |
| 23 | # "discovered". As a side effect any *other* target defined in some_dir/BUILD.gn |
| 24 | # (and its transitive dependencies) becomes implicitly part of the "default" |
| 25 | # target, the one invoked running ninja -C out/xxx without further args. |
| 26 | # Because of this, care must be taken to wrap dependencies to targets in other |
| 27 | # build files with if (enable_xxx) flags. Accidentally including a harmless |
| 28 | # target that happens to be defined in the same BUILD.gn that contains targets |
| 29 | # incompatible with the chromium build will cause build/roll failures. |
| 30 | |
| 31 | all_targets = [ "protos/perfetto/trace:perfetto_trace_protos" ] |
| 32 | |
| 33 | if (enable_perfetto_platform_services) { |
| 34 | all_targets += [ |
| 35 | "src/perfetto_cmd:perfetto", |
| 36 | "src/perfetto_cmd:trigger_perfetto", |
| 37 | "src/traced/service:traced", |
| 38 | "src/traced/probes:traced_probes", |
| 39 | ] |
Primiano Tucci | a195971 | 2018-05-17 11:01:56 +0100 | [diff] [blame] | 40 | } |
| 41 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 42 | if (enable_perfetto_trace_processor) { |
| 43 | all_targets += [ "src/trace_processor:trace_processor_shell" ] |
Primiano Tucci | f3837d5 | 2018-01-10 21:12:41 +0000 | [diff] [blame] | 44 | } |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 45 | |
| 46 | if (enable_perfetto_heapprofd) { |
| 47 | all_targets += [ "src/profiling/memory:heapprofd" ] |
| 48 | if (perfetto_build_with_android) { |
| 49 | all_targets += [ "src/profiling/memory:heapprofd_client" ] |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | if (perfetto_build_with_android) { |
| 54 | all_targets += [ "src/android_internal/:libperfetto_android_internal" ] |
| 55 | } |
| 56 | |
| 57 | if (enable_perfetto_tools) { |
| 58 | all_targets += [ "tools" ] |
| 59 | } |
| 60 | |
| 61 | if (enable_perfetto_unittests) { |
| 62 | import("gn/perfetto_unittests.gni") |
| 63 | test("perfetto_unittests") { |
| 64 | deps = perfetto_unittests_targets |
| 65 | } |
| 66 | all_targets += [ ":perfetto_unittests" ] |
| 67 | } |
| 68 | |
| 69 | if (enable_perfetto_integration_tests) { |
| 70 | import("gn/perfetto_integrationtests.gni") |
| 71 | test("perfetto_integrationtests") { |
| 72 | deps = perfetto_integrationtests_targets |
| 73 | } |
| 74 | all_targets += [ |
| 75 | ":perfetto_integrationtests", |
| 76 | "test:client_api_example", |
| 77 | ] |
| 78 | } |
| 79 | |
| 80 | if (enable_perfetto_benchmarks) { |
| 81 | import("gn/perfetto_benchmarks.gni") |
| 82 | executable("perfetto_benchmarks") { |
| 83 | testonly = true |
| 84 | deps = perfetto_benchmarks_targets |
| 85 | } |
| 86 | all_targets += [ ":perfetto_benchmarks" ] |
| 87 | } |
| 88 | |
| 89 | if (enable_perfetto_fuzzers) { |
| 90 | import("gn/perfetto_fuzzers.gni") |
| 91 | group("fuzzers") { |
| 92 | testonly = true |
| 93 | deps = perfetto_fuzzers_targets |
| 94 | } |
| 95 | all_targets += [ ":fuzzers" ] |
| 96 | } |
| 97 | |
| 98 | # Less interesting stuff that makes sense only in the standalone build, mainly |
| 99 | # compile-time checks for the CI. |
| 100 | if (perfetto_build_standalone) { |
| 101 | all_targets += [ |
| 102 | "src/tracing:consumer_api_test", |
| 103 | "test/configs", |
| 104 | |
| 105 | # For syntax-checking the proto. |
| 106 | "protos/perfetto/config:merged_config", |
| 107 | "protos/perfetto/trace:merged_trace", # For syntax-checking the proto. |
| 108 | |
| 109 | # The diff testing framework depends on these descriptors. |
Primiano Tucci | 687249c | 2019-10-03 15:58:38 +0100 | [diff] [blame] | 110 | "protos/perfetto/metrics:descriptor($host_toolchain)", |
| 111 | "protos/perfetto/trace:descriptor($host_toolchain)", |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 112 | |
| 113 | # Used in the when updating the ftrace protos |
| 114 | "protos/perfetto/trace/ftrace:descriptor", |
| 115 | ] |
| 116 | } |
Primiano Tucci | f3837d5 | 2018-01-10 21:12:41 +0000 | [diff] [blame] | 117 | |
Primiano Tucci | ae2879e | 2017-09-27 11:02:09 +0900 | [diff] [blame] | 118 | group("all") { |
| 119 | testonly = true # allow to build also test targets |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 120 | deps = all_targets |
Primiano Tucci | ae2879e | 2017-09-27 11:02:09 +0900 | [diff] [blame] | 121 | } |
| 122 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 123 | # This target is used when running ninja without any argument (by default would |
| 124 | # build all reachable targets). This is mainly used to prevent the UI being |
| 125 | # built when running ninja -C out/xxx. |
| 126 | # This has effect only in standalone builds, no effect on chromium builds. |
| 127 | # Chromium's "all" target depends on our "all" target above. However chromium's |
| 128 | # "default" target depends on any target that we cause to be discovered by |
| 129 | # depending on other GN files. |
Primiano Tucci | 3faad74 | 2018-05-16 19:30:48 +0100 | [diff] [blame] | 130 | group("default") { |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 131 | testonly = true |
Primiano Tucci | 3faad74 | 2018-05-16 19:30:48 +0100 | [diff] [blame] | 132 | deps = [ |
| 133 | ":all", |
| 134 | ] |
| 135 | } |
| 136 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 137 | # +----------------------------------------------------------------------------+ |
| 138 | # | Other definitions: root targets that don't belong to any other subdirectory| |
| 139 | # +----------------------------------------------------------------------------+ |
Primiano Tucci | 3faad74 | 2018-05-16 19:30:48 +0100 | [diff] [blame] | 140 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 141 | if (enable_perfetto_ui) { |
Mikhail Khokhlov | 8643d1c | 2019-06-04 12:02:47 +0100 | [diff] [blame] | 142 | group("ui") { |
| 143 | deps = [ |
| 144 | "ui", |
| 145 | ] |
| 146 | } |
| 147 | } |
| 148 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 149 | # In Android builds, we build the code of traced and traced_probes in one shared |
| 150 | # library that exposes one xxx_main() for each. The executables themselves are |
| 151 | # tiny shells that just invoke their own entry point into the library. |
| 152 | # This is done merely for saving binary size, because the three binaries happen |
| 153 | # to share a lot of code. |
| 154 | # When setting monolithic_binaries=true (only supported in standalone builds) |
| 155 | # it builds more conventional executables, where each binary has the full |
| 156 | # implementation and no shared library dependency. This is to make dev cycles |
| 157 | # on Android faster, avoiding all the LD_LIBRARY_PATH boilerplate. |
| 158 | # libperfetto.so is also used for stuff that is exposed to the rest of the |
| 159 | # Android tree. |
| 160 | if (enable_perfetto_platform_services) { |
Primiano Tucci | f3837d5 | 2018-01-10 21:12:41 +0000 | [diff] [blame] | 161 | if (monolithic_binaries) { |
Primiano Tucci | 098f095 | 2019-09-03 10:21:20 +0100 | [diff] [blame] | 162 | libperfetto_target_type = "static_library" |
Primiano Tucci | f3837d5 | 2018-01-10 21:12:41 +0000 | [diff] [blame] | 163 | } else { |
Primiano Tucci | bdb2a59 | 2018-10-11 15:59:29 +0100 | [diff] [blame] | 164 | libperfetto_target_type = "shared_library" |
Primiano Tucci | f3837d5 | 2018-01-10 21:12:41 +0000 | [diff] [blame] | 165 | } |
| 166 | |
Primiano Tucci | bdb2a59 | 2018-10-11 15:59:29 +0100 | [diff] [blame] | 167 | target(libperfetto_target_type, "libperfetto") { |
Primiano Tucci | 098f095 | 2019-09-03 10:21:20 +0100 | [diff] [blame] | 168 | if (libperfetto_target_type == "static_library") { |
| 169 | complete_static_lib = true |
| 170 | } |
Primiano Tucci | 4e49c02 | 2017-12-21 18:22:44 +0100 | [diff] [blame] | 171 | deps = [ |
| 172 | "gn:default_deps", |
Primiano Tucci | 6067e73 | 2018-01-08 16:19:40 +0000 | [diff] [blame] | 173 | "src/traced/probes", |
| 174 | "src/traced/service", |
Primiano Tucci | 2c5488f | 2019-06-01 03:27:28 +0100 | [diff] [blame] | 175 | "src/tracing:consumer_api_deprecated", |
Primiano Tucci | 6067e73 | 2018-01-08 16:19:40 +0000 | [diff] [blame] | 176 | ] |
| 177 | } |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 178 | } |
Oystein Eftevaag | a812a94 | 2018-03-23 11:52:32 -0700 | [diff] [blame] | 179 | |
Primiano Tucci | 7e05fc1 | 2019-08-27 17:29:47 +0200 | [diff] [blame] | 180 | if (!build_with_chromium) { |
| 181 | # Client library target. |
| 182 | # Still in experimental stage and not API stable yet. |
| 183 | # See "libperfetto_client_example" (in Android.bp.extras) for an example |
| 184 | # on how to use the Perfetto Client API from the android tree. |
| 185 | static_library("libperfetto_client_experimental") { |
| 186 | complete_static_lib = true |
| 187 | deps = [ |
| 188 | "gn:default_deps", |
| 189 | "src/tracing", |
| 190 | "src/tracing:client_api", |
| 191 | "src/tracing:platform_posix", |
| 192 | ] |
| 193 | sources = [ |
| 194 | "include/perfetto/tracing.h", |
| 195 | ] |
Primiano Tucci | 4c5efa4 | 2018-10-23 13:15:13 +0100 | [diff] [blame] | 196 | } |
Primiano Tucci | 7e05fc1 | 2019-08-27 17:29:47 +0200 | [diff] [blame] | 197 | } |
| 198 | |
Primiano Tucci | 02c1176 | 2019-08-30 00:57:59 +0200 | [diff] [blame] | 199 | # TODO(primiano): there seem to be two "libperfetto" and one |
| 200 | # "libperfetto_client_experimental" targets defined within this BUILD.gn file. |
| 201 | # Rationalize them with eseckler@. For now seems this one is only used from |
| 202 | # chromium and the other one only from the Android tree. |
Primiano Tucci | 7e05fc1 | 2019-08-27 17:29:47 +0200 | [diff] [blame] | 203 | if (build_with_chromium) { |
| 204 | component("libperfetto") { |
Primiano Tucci | 20b760c | 2018-01-19 12:36:12 +0000 | [diff] [blame] | 205 | public_configs = [ "gn:public_config" ] |
Oystein Eftevaag | 5e8a4eb | 2018-01-09 11:41:58 -0800 | [diff] [blame] | 206 | deps = [ |
| 207 | "src/tracing", |
| 208 | ] |
Oystein Eftevaag | a812a94 | 2018-03-23 11:52:32 -0700 | [diff] [blame] | 209 | configs -= [ "//build/config/compiler:chromium_code" ] |
| 210 | configs += [ "//build/config/compiler:no_chromium_code" ] |
| 211 | public_deps = [ |
Primiano Tucci | 2c5488f | 2019-06-01 03:27:28 +0100 | [diff] [blame] | 212 | "include/perfetto/ext/tracing/core", |
Nicolò Mazzucato | c108446 | 2019-09-24 16:26:06 +0100 | [diff] [blame] | 213 | "protos/perfetto/common:zero", |
Oystein Eftevaag | 6fcedac | 2018-07-02 12:02:55 -0700 | [diff] [blame] | 214 | "protos/perfetto/trace:zero", |
| 215 | "protos/perfetto/trace/chrome:zero", |
Eric Seckler | d3139b4 | 2019-02-26 13:43:59 +0000 | [diff] [blame] | 216 | "protos/perfetto/trace/interned_data:zero", |
Oystein Eftevaag | ae11620 | 2019-07-11 09:48:42 -0700 | [diff] [blame] | 217 | "protos/perfetto/trace/profiling:zero", |
Eric Seckler | d3139b4 | 2019-02-26 13:43:59 +0000 | [diff] [blame] | 218 | "protos/perfetto/trace/track_event:zero", |
Oystein Eftevaag | a812a94 | 2018-03-23 11:52:32 -0700 | [diff] [blame] | 219 | ] |
Oystein Eftevaag | 5e8a4eb | 2018-01-09 11:41:58 -0800 | [diff] [blame] | 220 | } |
Primiano Tucci | 7e05fc1 | 2019-08-27 17:29:47 +0200 | [diff] [blame] | 221 | component("libtrace_processor") { |
Eric Seckler | 8f5299c | 2019-08-09 14:47:30 +0100 | [diff] [blame] | 222 | public_configs = [ "gn:public_config" ] |
| 223 | deps = [ |
| 224 | "src/trace_processor:lib", |
| 225 | ] |
| 226 | configs -= [ "//build/config/compiler:chromium_code" ] |
| 227 | configs += [ "//build/config/compiler:no_chromium_code" ] |
| 228 | public_deps = [ |
| 229 | "include/perfetto/trace_processor", |
| 230 | ] |
| 231 | } |
Oystein Eftevaag | a812a94 | 2018-03-23 11:52:32 -0700 | [diff] [blame] | 232 | } |