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Jiyong Park48ca7dc2018-10-10 14:01:00 +09001// Copyright (C) 2018 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
15package apex
16
17import (
18 "fmt"
Jooyung Han54aca7b2019-11-20 02:26:02 +090019 "path"
Jiyong Park48ca7dc2018-10-10 14:01:00 +090020 "path/filepath"
Paul Duffinf0207962020-03-31 11:31:36 +010021 "regexp"
Jiyong Parkab3ceb32018-10-10 14:05:29 +090022 "sort"
Jiyong Park48ca7dc2018-10-10 14:01:00 +090023 "strings"
Jooyung Han344d5432019-08-23 11:17:39 +090024 "sync"
Jiyong Park48ca7dc2018-10-10 14:01:00 +090025
26 "android/soong/android"
27 "android/soong/cc"
28 "android/soong/java"
Alex Light778127a2019-02-27 14:19:50 -080029 "android/soong/python"
Jiyong Park48ca7dc2018-10-10 14:01:00 +090030
31 "github.com/google/blueprint"
Alex Light778127a2019-02-27 14:19:50 -080032 "github.com/google/blueprint/bootstrap"
Jiyong Park48ca7dc2018-10-10 14:01:00 +090033 "github.com/google/blueprint/proptools"
34)
35
Jooyung Han72bd2f82019-10-23 16:46:38 +090036const (
37 imageApexSuffix = ".apex"
38 zipApexSuffix = ".zipapex"
Sundong Ahnabb64432019-10-22 13:58:29 +090039 flattenedSuffix = ".flattened"
Alex Light5098a612018-11-29 17:12:15 -080040
Sundong Ahnabb64432019-10-22 13:58:29 +090041 imageApexType = "image"
42 zipApexType = "zip"
43 flattenedApexType = "flattened"
Jooyung Han72bd2f82019-10-23 16:46:38 +090044)
Jiyong Park48ca7dc2018-10-10 14:01:00 +090045
46type dependencyTag struct {
47 blueprint.BaseDependencyTag
48 name string
Jiyong Parkfa899442020-01-31 02:49:53 +090049
50 // determines if the dependent will be part of the APEX payload
51 payload bool
Jiyong Park48ca7dc2018-10-10 14:01:00 +090052}
53
54var (
Jiyong Parkfa899442020-01-31 02:49:53 +090055 sharedLibTag = dependencyTag{name: "sharedLib", payload: true}
56 executableTag = dependencyTag{name: "executable", payload: true}
57 javaLibTag = dependencyTag{name: "javaLib", payload: true}
58 prebuiltTag = dependencyTag{name: "prebuilt", payload: true}
59 testTag = dependencyTag{name: "test", payload: true}
Jiyong Parkc00cbd92018-10-30 21:20:05 +090060 keyTag = dependencyTag{name: "key"}
61 certificateTag = dependencyTag{name: "certificate"}
Jooyung Han5c998b92019-06-27 11:30:33 +090062 usesTag = dependencyTag{name: "uses"}
Jiyong Parkfa899442020-01-31 02:49:53 +090063 androidAppTag = dependencyTag{name: "androidApp", payload: true}
Anton Hansson5053c292020-01-10 15:12:39 +000064 apexAvailWl = makeApexAvailableWhitelist()
Paul Duffin404db3f2020-03-06 12:30:13 +000065
66 inverseApexAvailWl = invertApexWhiteList(apexAvailWl)
Jiyong Park48ca7dc2018-10-10 14:01:00 +090067)
68
Paul Duffin404db3f2020-03-06 12:30:13 +000069// Transform the map of apex -> modules to module -> apexes.
70func invertApexWhiteList(m map[string][]string) map[string][]string {
71 r := make(map[string][]string)
72 for apex, modules := range m {
73 for _, module := range modules {
74 r[module] = append(r[module], apex)
75 }
76 }
77 return r
78}
79
80// Retrieve the while list of apexes to which the supplied module belongs.
81func WhitelistedApexAvailable(moduleName string) []string {
82 return inverseApexAvailWl[normalizeModuleName(moduleName)]
83}
84
Anton Hansson5053c292020-01-10 15:12:39 +000085// This is a map from apex to modules, which overrides the
86// apex_available setting for that particular module to make
87// it available for the apex regardless of its setting.
88// TODO(b/147364041): remove this
89func makeApexAvailableWhitelist() map[string][]string {
90 // The "Module separator"s below are employed to minimize merge conflicts.
91 m := make(map[string][]string)
92 //
93 // Module separator
94 //
Jiyong Park8b399192020-04-29 22:34:13 +090095 m["com.android.appsearch"] = []string{
96 "icing-java-proto-lite",
97 "libprotobuf-java-lite",
98 }
99 //
100 // Module separator
101 //
Paul Duffinc23d9f62020-03-10 13:44:19 +0000102 artApexContents := []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900103 "art_cmdlineparser_headers",
104 "art_disassembler_headers",
105 "art_libartbase_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900106 "bionic_libc_platform_headers",
107 "core-repackaged-icu4j",
108 "cpp-define-generator-asm-support",
109 "cpp-define-generator-definitions",
110 "crtbegin_dynamic",
111 "crtbegin_dynamic1",
112 "crtbegin_so1",
113 "crtbrand",
Jiyong Parkfa899442020-01-31 02:49:53 +0900114 "dex2oat_headers",
115 "dt_fd_forward_export",
Jiyong Parkfa899442020-01-31 02:49:53 +0900116 "icu4c_extra_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900117 "javavm_headers",
118 "jni_platform_headers",
119 "libPlatformProperties",
120 "libadbconnection_client",
Anton Hansson5053c292020-01-10 15:12:39 +0000121 "libadbconnection_server",
Jiyong Parkfa899442020-01-31 02:49:53 +0900122 "libandroidicuinit",
123 "libart_runtime_headers_ndk",
Anton Hansson5053c292020-01-10 15:12:39 +0000124 "libartd-disassembler",
Jiyong Parkfa899442020-01-31 02:49:53 +0900125 "libdexfile_all_headers",
126 "libdexfile_external_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000127 "libdexfile_support",
Jiyong Parkfa899442020-01-31 02:49:53 +0900128 "libdmabufinfo",
Anton Hansson5053c292020-01-10 15:12:39 +0000129 "libexpat",
Jiyong Parkfa899442020-01-31 02:49:53 +0900130 "libfdlibm",
Jiyong Parkfa899442020-01-31 02:49:53 +0900131 "libicui18n_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000132 "libicuuc",
Jiyong Parkfa899442020-01-31 02:49:53 +0900133 "libicuuc_headers",
134 "libicuuc_stubdata",
135 "libjdwp_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900136 "liblz4",
Anton Hansson5053c292020-01-10 15:12:39 +0000137 "liblzma",
138 "libmeminfo",
Jiyong Parkfa899442020-01-31 02:49:53 +0900139 "libnativebridge-headers",
140 "libnativehelper_header_only",
141 "libnativeloader-headers",
142 "libnpt_headers",
143 "libopenjdkjvmti_headers",
144 "libperfetto_client_experimental",
Anton Hansson5053c292020-01-10 15:12:39 +0000145 "libprocinfo",
Jiyong Parkfa899442020-01-31 02:49:53 +0900146 "libunwind_llvm",
Anton Hansson5053c292020-01-10 15:12:39 +0000147 "libunwindstack",
Jiyong Parkfa899442020-01-31 02:49:53 +0900148 "libv8",
149 "libv8base",
150 "libv8gen",
151 "libv8platform",
152 "libv8sampler",
153 "libv8src",
Anton Hansson5053c292020-01-10 15:12:39 +0000154 "libvixl",
155 "libvixld",
156 "libz",
157 "libziparchive",
Jiyong Parkfa899442020-01-31 02:49:53 +0900158 "perfetto_trace_protos",
Anton Hansson5053c292020-01-10 15:12:39 +0000159 }
Paul Duffinc23d9f62020-03-10 13:44:19 +0000160 m["com.android.art.debug"] = artApexContents
161 m["com.android.art.release"] = artApexContents
Anton Hansson5053c292020-01-10 15:12:39 +0000162 //
163 // Module separator
164 //
165 m["com.android.bluetooth.updatable"] = []string{
166 "android.hardware.audio.common@5.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000167 "android.hardware.bluetooth.a2dp@1.0",
168 "android.hardware.bluetooth.audio@2.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900169 "android.hardware.bluetooth@1.0",
170 "android.hardware.bluetooth@1.1",
171 "android.hardware.graphics.bufferqueue@1.0",
172 "android.hardware.graphics.bufferqueue@2.0",
173 "android.hardware.graphics.common@1.0",
174 "android.hardware.graphics.common@1.1",
175 "android.hardware.graphics.common@1.2",
176 "android.hardware.media@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000177 "android.hidl.safe_union@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900178 "android.hidl.token@1.0",
179 "android.hidl.token@1.0-utils",
180 "avrcp-target-service",
181 "avrcp_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900182 "bluetooth-protos-lite",
183 "bluetooth.mapsapi",
184 "com.android.vcard",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900185 "dnsresolver_aidl_interface-V2-java",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900186 "ipmemorystore-aidl-interfaces-V5-java",
187 "ipmemorystore-aidl-interfaces-java",
Jiyong Parkfa899442020-01-31 02:49:53 +0900188 "internal_include_headers",
189 "lib-bt-packets",
190 "lib-bt-packets-avrcp",
191 "lib-bt-packets-base",
192 "libFraunhoferAAC",
193 "libaudio-a2dp-hw-utils",
194 "libaudio-hearing-aid-hw-utils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900195 "libbinder_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000196 "libbluetooth",
Jiyong Parkfa899442020-01-31 02:49:53 +0900197 "libbluetooth-types",
198 "libbluetooth-types-header",
199 "libbluetooth_gd",
200 "libbluetooth_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000201 "libbluetooth_jni",
Jiyong Parkfa899442020-01-31 02:49:53 +0900202 "libbt-audio-hal-interface",
203 "libbt-bta",
204 "libbt-common",
205 "libbt-hci",
206 "libbt-platform-protos-lite",
207 "libbt-protos-lite",
208 "libbt-sbc-decoder",
209 "libbt-sbc-encoder",
210 "libbt-stack",
211 "libbt-utils",
212 "libbtcore",
213 "libbtdevice",
214 "libbte",
215 "libbtif",
Anton Hansson5053c292020-01-10 15:12:39 +0000216 "libchrome",
Anton Hansson5053c292020-01-10 15:12:39 +0000217 "libevent",
218 "libfmq",
Jiyong Parkfa899442020-01-31 02:49:53 +0900219 "libg722codec",
Jiyong Parkfa899442020-01-31 02:49:53 +0900220 "libgui_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900221 "libmedia_headers",
222 "libmodpb64",
223 "libosi",
Jiyong Parkfa899442020-01-31 02:49:53 +0900224 "libstagefright_foundation_headers",
225 "libstagefright_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000226 "libstatslog",
Jiyong Parkfa899442020-01-31 02:49:53 +0900227 "libstatssocket",
Anton Hansson5053c292020-01-10 15:12:39 +0000228 "libtinyxml2",
Jiyong Parkfa899442020-01-31 02:49:53 +0900229 "libudrv-uipc",
Anton Hansson5053c292020-01-10 15:12:39 +0000230 "libz",
Jiyong Parkfa899442020-01-31 02:49:53 +0900231 "media_plugin_headers",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900232 "net-utils-services-common",
233 "netd_aidl_interface-unstable-java",
234 "netd_event_listener_interface-java",
235 "netlink-client",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900236 "networkstack-client",
Jiyong Parkfa899442020-01-31 02:49:53 +0900237 "sap-api-java-static",
238 "services.net",
Anton Hansson5053c292020-01-10 15:12:39 +0000239 }
240 //
241 // Module separator
242 //
243 m["com.android.cellbroadcast"] = []string{"CellBroadcastApp", "CellBroadcastServiceModule"}
244 //
245 // Module separator
246 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900247 m["com.android.conscrypt"] = []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900248 "libnativehelper_header_only",
Jiyong Parkfa899442020-01-31 02:49:53 +0900249 }
Anton Hansson5053c292020-01-10 15:12:39 +0000250 //
251 // Module separator
252 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900253 m["com.android.extservices"] = []string{
Jooyung Han11c20932020-05-19 15:47:01 +0900254 "error_prone_annotations",
255 "ExtServices-core",
256 "ExtServices",
257 "libtextclassifier-java",
Jiyong Parkfa899442020-01-31 02:49:53 +0900258 "libz_current",
Jooyung Han11c20932020-05-19 15:47:01 +0900259 "textclassifier-statsd",
260 "TextClassifierNotificationLibNoManifest",
261 "TextClassifierServiceLibNoManifest",
Jiyong Parkfa899442020-01-31 02:49:53 +0900262 }
263 //
264 // Module separator
265 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900266 m["com.android.neuralnetworks"] = []string{
267 "android.hardware.neuralnetworks@1.0",
268 "android.hardware.neuralnetworks@1.1",
269 "android.hardware.neuralnetworks@1.2",
270 "android.hardware.neuralnetworks@1.3",
271 "android.hidl.allocator@1.0",
272 "android.hidl.memory.token@1.0",
273 "android.hidl.memory@1.0",
274 "android.hidl.safe_union@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900275 "libarect",
Jiyong Parkfa899442020-01-31 02:49:53 +0900276 "libbuildversion",
Jiyong Parkfa899442020-01-31 02:49:53 +0900277 "libmath",
Jiyong Parkfa899442020-01-31 02:49:53 +0900278 "libprocpartition",
279 "libsync",
Jiyong Parkfa899442020-01-31 02:49:53 +0900280 }
Anton Hansson5053c292020-01-10 15:12:39 +0000281 //
282 // Module separator
283 //
Anton Hansson5053c292020-01-10 15:12:39 +0000284 m["com.android.media"] = []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900285 "android.frameworks.bufferhub@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000286 "android.hardware.cas.native@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900287 "android.hardware.cas@1.0",
288 "android.hardware.configstore-utils",
289 "android.hardware.configstore@1.0",
290 "android.hardware.configstore@1.1",
291 "android.hardware.graphics.allocator@2.0",
292 "android.hardware.graphics.allocator@3.0",
293 "android.hardware.graphics.bufferqueue@1.0",
294 "android.hardware.graphics.bufferqueue@2.0",
295 "android.hardware.graphics.common@1.0",
296 "android.hardware.graphics.common@1.1",
297 "android.hardware.graphics.common@1.2",
298 "android.hardware.graphics.mapper@2.0",
299 "android.hardware.graphics.mapper@2.1",
300 "android.hardware.graphics.mapper@3.0",
301 "android.hardware.media.omx@1.0",
302 "android.hardware.media@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000303 "android.hidl.allocator@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000304 "android.hidl.memory.token@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900305 "android.hidl.memory@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000306 "android.hidl.token@1.0",
307 "android.hidl.token@1.0-utils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900308 "bionic_libc_platform_headers",
Jooyung Han11c20932020-05-19 15:47:01 +0900309 "exoplayer2-extractor",
310 "exoplayer2-extractor-annotation-stubs",
Jiyong Parkfa899442020-01-31 02:49:53 +0900311 "gl_headers",
Jooyung Han11c20932020-05-19 15:47:01 +0900312 "jsr305",
Jiyong Parkfa899442020-01-31 02:49:53 +0900313 "libEGL",
314 "libEGL_blobCache",
315 "libEGL_getProcAddress",
316 "libFLAC",
317 "libFLAC-config",
318 "libFLAC-headers",
319 "libGLESv2",
Anton Hansson5053c292020-01-10 15:12:39 +0000320 "libaacextractor",
321 "libamrextractor",
Jiyong Parkfa899442020-01-31 02:49:53 +0900322 "libarect",
Jiyong Parkfa899442020-01-31 02:49:53 +0900323 "libaudio_system_headers",
324 "libaudioclient",
325 "libaudioclient_headers",
326 "libaudiofoundation",
327 "libaudiofoundation_headers",
328 "libaudiomanager",
329 "libaudiopolicy",
Anton Hansson5053c292020-01-10 15:12:39 +0000330 "libaudioutils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900331 "libaudioutils_fixedfft",
Jiyong Parkfa899442020-01-31 02:49:53 +0900332 "libbinder_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900333 "libbluetooth-types-header",
334 "libbufferhub",
335 "libbufferhub_headers",
336 "libbufferhubqueue",
Jiyong Parkfa899442020-01-31 02:49:53 +0900337 "libc_malloc_debug_backtrace",
338 "libcamera_client",
339 "libcamera_metadata",
Jiyong Parkfa899442020-01-31 02:49:53 +0900340 "libdexfile_external_headers",
341 "libdexfile_support",
342 "libdvr_headers",
343 "libexpat",
344 "libfifo",
Anton Hansson5053c292020-01-10 15:12:39 +0000345 "libflacextractor",
Jiyong Parkfa899442020-01-31 02:49:53 +0900346 "libgrallocusage",
347 "libgraphicsenv",
348 "libgui",
349 "libgui_headers",
350 "libhardware_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900351 "libinput",
Jiyong Parkfa899442020-01-31 02:49:53 +0900352 "liblzma",
353 "libmath",
354 "libmedia",
355 "libmedia_codeclist",
356 "libmedia_headers",
357 "libmedia_helper",
358 "libmedia_helper_headers",
359 "libmedia_midiiowrapper",
360 "libmedia_omx",
361 "libmediautils",
Anton Hansson5053c292020-01-10 15:12:39 +0000362 "libmidiextractor",
363 "libmkvextractor",
364 "libmp3extractor",
365 "libmp4extractor",
366 "libmpeg2extractor",
Jiyong Parkfa899442020-01-31 02:49:53 +0900367 "libnativebase_headers",
368 "libnativebridge-headers",
369 "libnativebridge_lazy",
370 "libnativeloader-headers",
371 "libnativeloader_lazy",
372 "libnativewindow_headers",
373 "libnblog",
Anton Hansson5053c292020-01-10 15:12:39 +0000374 "liboggextractor",
Jiyong Parkfa899442020-01-31 02:49:53 +0900375 "libpackagelistparser",
Jiyong Parkfa899442020-01-31 02:49:53 +0900376 "libpdx",
377 "libpdx_default_transport",
378 "libpdx_headers",
379 "libpdx_uds",
Jiyong Parkfa899442020-01-31 02:49:53 +0900380 "libprocinfo",
Anton Hansson5053c292020-01-10 15:12:39 +0000381 "libspeexresampler",
Jiyong Parkfa899442020-01-31 02:49:53 +0900382 "libspeexresampler",
383 "libstagefright_esds",
Anton Hansson5053c292020-01-10 15:12:39 +0000384 "libstagefright_flacdec",
Jiyong Parkfa899442020-01-31 02:49:53 +0900385 "libstagefright_flacdec",
386 "libstagefright_foundation",
387 "libstagefright_foundation_headers",
388 "libstagefright_foundation_without_imemory",
389 "libstagefright_headers",
390 "libstagefright_id3",
391 "libstagefright_metadatautils",
392 "libstagefright_mpeg2extractor",
393 "libstagefright_mpeg2support",
394 "libsync",
Jiyong Parkfa899442020-01-31 02:49:53 +0900395 "libui",
396 "libui_headers",
397 "libunwindstack",
Jiyong Parkfa899442020-01-31 02:49:53 +0900398 "libvibrator",
399 "libvorbisidec",
Anton Hansson5053c292020-01-10 15:12:39 +0000400 "libwavextractor",
Jiyong Parkfa899442020-01-31 02:49:53 +0900401 "libwebm",
402 "media_ndk_headers",
403 "media_plugin_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000404 "updatable-media",
405 }
406 //
407 // Module separator
408 //
409 m["com.android.media.swcodec"] = []string{
410 "android.frameworks.bufferhub@1.0",
411 "android.hardware.common-ndk_platform",
Jiyong Parkfa899442020-01-31 02:49:53 +0900412 "android.hardware.configstore-utils",
413 "android.hardware.configstore@1.0",
414 "android.hardware.configstore@1.1",
Anton Hansson5053c292020-01-10 15:12:39 +0000415 "android.hardware.graphics.allocator@2.0",
416 "android.hardware.graphics.allocator@3.0",
417 "android.hardware.graphics.allocator@4.0",
418 "android.hardware.graphics.bufferqueue@1.0",
419 "android.hardware.graphics.bufferqueue@2.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900420 "android.hardware.graphics.common-ndk_platform",
Anton Hansson5053c292020-01-10 15:12:39 +0000421 "android.hardware.graphics.common@1.0",
422 "android.hardware.graphics.common@1.1",
423 "android.hardware.graphics.common@1.2",
Anton Hansson5053c292020-01-10 15:12:39 +0000424 "android.hardware.graphics.mapper@2.0",
425 "android.hardware.graphics.mapper@2.1",
426 "android.hardware.graphics.mapper@3.0",
427 "android.hardware.graphics.mapper@4.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000428 "android.hardware.media.bufferpool@2.0",
429 "android.hardware.media.c2@1.0",
430 "android.hardware.media.c2@1.1",
431 "android.hardware.media.omx@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900432 "android.hardware.media@1.0",
433 "android.hardware.media@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000434 "android.hidl.memory.token@1.0",
Jiyong Parkfa899442020-01-31 02:49:53 +0900435 "android.hidl.memory@1.0",
Anton Hansson5053c292020-01-10 15:12:39 +0000436 "android.hidl.safe_union@1.0",
437 "android.hidl.token@1.0",
438 "android.hidl.token@1.0-utils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900439 "libEGL",
440 "libFLAC",
441 "libFLAC-config",
442 "libFLAC-headers",
443 "libFraunhoferAAC",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900444 "libLibGuiProperties",
Jiyong Parkfa899442020-01-31 02:49:53 +0900445 "libarect",
Jiyong Parkfa899442020-01-31 02:49:53 +0900446 "libaudio_system_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000447 "libaudioutils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900448 "libaudioutils",
449 "libaudioutils_fixedfft",
450 "libavcdec",
451 "libavcenc",
Anton Hansson5053c292020-01-10 15:12:39 +0000452 "libavservices_minijail",
Jiyong Parkfa899442020-01-31 02:49:53 +0900453 "libavservices_minijail",
Jiyong Parkfa899442020-01-31 02:49:53 +0900454 "libbinder_headers",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900455 "libbinderthreadstateutils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900456 "libbluetooth-types-header",
457 "libbufferhub_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900458 "libc_scudo",
Anton Hansson5053c292020-01-10 15:12:39 +0000459 "libcodec2",
Jiyong Parkfa899442020-01-31 02:49:53 +0900460 "libcodec2_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000461 "libcodec2_hidl@1.0",
462 "libcodec2_hidl@1.1",
Jiyong Parkfa899442020-01-31 02:49:53 +0900463 "libcodec2_internal",
Anton Hansson5053c292020-01-10 15:12:39 +0000464 "libcodec2_soft_aacdec",
465 "libcodec2_soft_aacenc",
466 "libcodec2_soft_amrnbdec",
467 "libcodec2_soft_amrnbenc",
468 "libcodec2_soft_amrwbdec",
469 "libcodec2_soft_amrwbenc",
470 "libcodec2_soft_av1dec_gav1",
471 "libcodec2_soft_avcdec",
472 "libcodec2_soft_avcenc",
473 "libcodec2_soft_common",
474 "libcodec2_soft_flacdec",
475 "libcodec2_soft_flacenc",
476 "libcodec2_soft_g711alawdec",
477 "libcodec2_soft_g711mlawdec",
478 "libcodec2_soft_gsmdec",
479 "libcodec2_soft_h263dec",
480 "libcodec2_soft_h263enc",
481 "libcodec2_soft_hevcdec",
482 "libcodec2_soft_hevcenc",
483 "libcodec2_soft_mp3dec",
484 "libcodec2_soft_mpeg2dec",
485 "libcodec2_soft_mpeg4dec",
486 "libcodec2_soft_mpeg4enc",
487 "libcodec2_soft_opusdec",
488 "libcodec2_soft_opusenc",
489 "libcodec2_soft_rawdec",
490 "libcodec2_soft_vorbisdec",
491 "libcodec2_soft_vp8dec",
492 "libcodec2_soft_vp8enc",
493 "libcodec2_soft_vp9dec",
494 "libcodec2_soft_vp9enc",
495 "libcodec2_vndk",
Jiyong Parkfa899442020-01-31 02:49:53 +0900496 "libdexfile_support",
497 "libdvr_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000498 "libfmq",
Jiyong Parkfa899442020-01-31 02:49:53 +0900499 "libfmq",
500 "libgav1",
Anton Hansson5053c292020-01-10 15:12:39 +0000501 "libgralloctypes",
Jiyong Parkfa899442020-01-31 02:49:53 +0900502 "libgrallocusage",
503 "libgraphicsenv",
504 "libgsm",
505 "libgui_bufferqueue_static",
506 "libgui_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000507 "libhardware",
Jiyong Parkfa899442020-01-31 02:49:53 +0900508 "libhardware_headers",
509 "libhevcdec",
510 "libhevcenc",
Anton Hansson5053c292020-01-10 15:12:39 +0000511 "libion",
Jiyong Parkfa899442020-01-31 02:49:53 +0900512 "libjpeg",
Jiyong Parkfa899442020-01-31 02:49:53 +0900513 "liblzma",
514 "libmath",
Anton Hansson5053c292020-01-10 15:12:39 +0000515 "libmedia_codecserviceregistrant",
Jiyong Parkfa899442020-01-31 02:49:53 +0900516 "libmedia_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900517 "libmpeg2dec",
518 "libnativebase_headers",
519 "libnativebridge_lazy",
520 "libnativeloader_lazy",
521 "libnativewindow_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900522 "libpdx_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000523 "libscudo_wrapper",
524 "libsfplugin_ccodec_utils",
525 "libspeexresampler",
526 "libstagefright_amrnb_common",
Jiyong Parkfa899442020-01-31 02:49:53 +0900527 "libstagefright_amrnbdec",
528 "libstagefright_amrnbenc",
529 "libstagefright_amrwbdec",
530 "libstagefright_amrwbenc",
Anton Hansson5053c292020-01-10 15:12:39 +0000531 "libstagefright_bufferpool@2.0.1",
532 "libstagefright_bufferqueue_helper",
533 "libstagefright_enc_common",
534 "libstagefright_flacdec",
535 "libstagefright_foundation",
Jiyong Parkfa899442020-01-31 02:49:53 +0900536 "libstagefright_foundation_headers",
537 "libstagefright_headers",
538 "libstagefright_m4vh263dec",
539 "libstagefright_m4vh263enc",
540 "libstagefright_mp3dec",
Anton Hansson5053c292020-01-10 15:12:39 +0000541 "libsync",
542 "libui",
Jiyong Parkfa899442020-01-31 02:49:53 +0900543 "libui_headers",
544 "libunwindstack",
Anton Hansson5053c292020-01-10 15:12:39 +0000545 "libvorbisidec",
546 "libvpx",
Jiyong Parkfa899442020-01-31 02:49:53 +0900547 "libyuv",
548 "libyuv_static",
549 "media_ndk_headers",
550 "media_plugin_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000551 "mediaswcodec",
Anton Hansson5053c292020-01-10 15:12:39 +0000552 }
553 //
554 // Module separator
555 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900556 m["com.android.mediaprovider"] = []string{
557 "MediaProvider",
558 "MediaProviderGoogle",
559 "fmtlib_ndk",
Jiyong Parkfa899442020-01-31 02:49:53 +0900560 "libbase_ndk",
561 "libfuse",
562 "libfuse_jni",
563 "libnativehelper_header_only",
564 }
565 //
566 // Module separator
567 //
568 m["com.android.permission"] = []string{
Jooyung Han11c20932020-05-19 15:47:01 +0900569 "car-ui-lib",
570 "iconloader",
Jiyong Parkfa899442020-01-31 02:49:53 +0900571 "kotlin-annotations",
572 "kotlin-stdlib",
573 "kotlin-stdlib-jdk7",
574 "kotlin-stdlib-jdk8",
575 "kotlinx-coroutines-android",
576 "kotlinx-coroutines-android-nodeps",
577 "kotlinx-coroutines-core",
578 "kotlinx-coroutines-core-nodeps",
Jiyong Parkfa899442020-01-31 02:49:53 +0900579 "permissioncontroller-statsd",
Jiyong Park26fb6bd2020-02-06 16:47:54 +0900580 "GooglePermissionController",
581 "PermissionController",
Jooyung Han11c20932020-05-19 15:47:01 +0900582 "SettingsLibActionBarShadow",
583 "SettingsLibAppPreference",
584 "SettingsLibBarChartPreference",
585 "SettingsLibLayoutPreference",
586 "SettingsLibProgressBar",
587 "SettingsLibSearchWidget",
588 "SettingsLibSettingsTheme",
589 "SettingsLibRestrictedLockUtils",
590 "SettingsLibHelpUtils",
Jiyong Parkfa899442020-01-31 02:49:53 +0900591 }
Anton Hansson5053c292020-01-10 15:12:39 +0000592 //
593 // Module separator
594 //
Anton Hansson5053c292020-01-10 15:12:39 +0000595 m["com.android.runtime"] = []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900596 "bionic_libc_platform_headers",
Jiyong Parkfa899442020-01-31 02:49:53 +0900597 "libarm-optimized-routines-math",
Jiyong Parkfa899442020-01-31 02:49:53 +0900598 "libc_aeabi",
599 "libc_bionic",
600 "libc_bionic_ndk",
601 "libc_bootstrap",
602 "libc_common",
603 "libc_common_shared",
604 "libc_common_static",
605 "libc_dns",
606 "libc_dynamic_dispatch",
607 "libc_fortify",
608 "libc_freebsd",
609 "libc_freebsd_large_stack",
610 "libc_gdtoa",
Jiyong Parkfa899442020-01-31 02:49:53 +0900611 "libc_init_dynamic",
612 "libc_init_static",
613 "libc_jemalloc_wrapper",
614 "libc_netbsd",
615 "libc_nomalloc",
616 "libc_nopthread",
617 "libc_openbsd",
618 "libc_openbsd_large_stack",
619 "libc_openbsd_ndk",
620 "libc_pthread",
621 "libc_static_dispatch",
622 "libc_syscalls",
623 "libc_tzcode",
624 "libc_unwind_static",
Jiyong Parkfa899442020-01-31 02:49:53 +0900625 "libdebuggerd",
626 "libdebuggerd_common_headers",
627 "libdebuggerd_handler_core",
628 "libdebuggerd_handler_fallback",
629 "libdexfile_external_headers",
Anton Hansson5053c292020-01-10 15:12:39 +0000630 "libdexfile_support",
Jiyong Parkfa899442020-01-31 02:49:53 +0900631 "libdexfile_support_static",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900632 "libdl_static",
Jiyong Parkfa899442020-01-31 02:49:53 +0900633 "libjemalloc5",
634 "liblinker_main",
635 "liblinker_malloc",
Jiyong Parkfa899442020-01-31 02:49:53 +0900636 "liblz4",
Anton Hansson5053c292020-01-10 15:12:39 +0000637 "liblzma",
Jiyong Parkfa899442020-01-31 02:49:53 +0900638 "libprocinfo",
639 "libpropertyinfoparser",
640 "libscudo",
641 "libstdc++",
Jiyong Parkfa899442020-01-31 02:49:53 +0900642 "libsystemproperties",
643 "libtombstoned_client_static",
Anton Hansson5053c292020-01-10 15:12:39 +0000644 "libunwindstack",
Jiyong Parkfa899442020-01-31 02:49:53 +0900645 "libz",
646 "libziparchive",
Anton Hansson5053c292020-01-10 15:12:39 +0000647 }
648 //
649 // Module separator
650 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900651 m["com.android.tethering"] = []string{
Jooyung Han11c20932020-05-19 15:47:01 +0900652 "android.hardware.tetheroffload.config-V1.0-java",
653 "android.hardware.tetheroffload.control-V1.0-java",
654 "android.hidl.base-V1.0-java",
655 "ipmemorystore-aidl-interfaces-java",
Jiyong Parkfa899442020-01-31 02:49:53 +0900656 "libcgrouprc",
657 "libcgrouprc_format",
Jooyung Han11c20932020-05-19 15:47:01 +0900658 "libnativehelper_compat_libc++",
Jiyong Parkfa899442020-01-31 02:49:53 +0900659 "libtetherutilsjni",
Jiyong Parkfa899442020-01-31 02:49:53 +0900660 "libvndksupport",
Jooyung Han11c20932020-05-19 15:47:01 +0900661 "net-utils-framework-common",
662 "netd_aidl_interface-V3-java",
663 "netlink-client",
664 "networkstack-aidl-interfaces-java",
Jiyong Parkfa899442020-01-31 02:49:53 +0900665 "tethering-aidl-interfaces-java",
Jooyung Han11c20932020-05-19 15:47:01 +0900666 "TetheringApiCurrentLib",
Jiyong Parkfa899442020-01-31 02:49:53 +0900667 }
Anton Hansson5053c292020-01-10 15:12:39 +0000668 //
669 // Module separator
670 //
671 m["com.android.wifi"] = []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900672 "PlatformProperties",
673 "android.hardware.wifi-V1.0-java",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900674 "android.hardware.wifi-V1.0-java-constants",
Jiyong Parkfa899442020-01-31 02:49:53 +0900675 "android.hardware.wifi-V1.1-java",
676 "android.hardware.wifi-V1.2-java",
677 "android.hardware.wifi-V1.3-java",
678 "android.hardware.wifi-V1.4-java",
679 "android.hardware.wifi.hostapd-V1.0-java",
680 "android.hardware.wifi.hostapd-V1.1-java",
681 "android.hardware.wifi.hostapd-V1.2-java",
682 "android.hardware.wifi.supplicant-V1.0-java",
683 "android.hardware.wifi.supplicant-V1.1-java",
684 "android.hardware.wifi.supplicant-V1.2-java",
685 "android.hardware.wifi.supplicant-V1.3-java",
686 "android.hidl.base-V1.0-java",
687 "android.hidl.manager-V1.0-java",
688 "android.hidl.manager-V1.1-java",
689 "android.hidl.manager-V1.2-java",
Jiyong Parkfa899442020-01-31 02:49:53 +0900690 "bouncycastle-unbundled",
691 "dnsresolver_aidl_interface-V2-java",
692 "error_prone_annotations",
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900693 "framework-wifi-pre-jarjar",
694 "framework-wifi-util-lib",
Jiyong Parkfa899442020-01-31 02:49:53 +0900695 "ipmemorystore-aidl-interfaces-V3-java",
696 "ipmemorystore-aidl-interfaces-java",
697 "ksoap2",
Jiyong Parkfa899442020-01-31 02:49:53 +0900698 "libnanohttpd",
Anton Hansson5053c292020-01-10 15:12:39 +0000699 "libwifi-jni",
Jiyong Parkfa899442020-01-31 02:49:53 +0900700 "net-utils-services-common",
701 "netd_aidl_interface-V2-java",
702 "netd_aidl_interface-unstable-java",
703 "netd_event_listener_interface-java",
704 "netlink-client",
Jiyong Parkfa899442020-01-31 02:49:53 +0900705 "networkstack-client",
706 "services.net",
707 "wifi-lite-protos",
708 "wifi-nano-protos",
709 "wifi-service-pre-jarjar",
Anton Hansson5053c292020-01-10 15:12:39 +0000710 "wifi-service-resources",
711 }
712 //
713 // Module separator
714 //
Jiyong Parkfa899442020-01-31 02:49:53 +0900715 m["com.android.sdkext"] = []string{
716 "fmtlib_ndk",
717 "libbase_ndk",
718 "libprotobuf-cpp-lite-ndk",
719 }
720 //
721 // Module separator
722 //
723 m["com.android.os.statsd"] = []string{
Jiyong Parkfa899442020-01-31 02:49:53 +0900724 "libstatssocket",
Jiyong Parkfa899442020-01-31 02:49:53 +0900725 }
726 //
727 // Module separator
728 //
Paul Duffin404db3f2020-03-06 12:30:13 +0000729 m[android.AvailableToAnyApex] = []string{
Jooyung Han11c20932020-05-19 15:47:01 +0900730 // TODO(b/156996905) Set apex_available/min_sdk_version for androidx/extras support libraries
731 "androidx",
732 "androidx-constraintlayout_constraintlayout",
733 "androidx-constraintlayout_constraintlayout-nodeps",
734 "androidx-constraintlayout_constraintlayout-solver",
735 "androidx-constraintlayout_constraintlayout-solver-nodeps",
736 "com.google.android.material_material",
737 "com.google.android.material_material-nodeps",
738
Jiyong Parkfa899442020-01-31 02:49:53 +0900739 "libatomic",
Jiyong Parkfa899442020-01-31 02:49:53 +0900740 "libclang_rt",
741 "libgcc_stripped",
742 "libprofile-clang-extras",
743 "libprofile-clang-extras_ndk",
744 "libprofile-extras",
745 "libprofile-extras_ndk",
746 "libunwind_llvm",
Jiyong Parkfa899442020-01-31 02:49:53 +0900747 }
Anton Hansson5053c292020-01-10 15:12:39 +0000748 return m
749}
750
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900751func init() {
Jiyong Parkd1063c12019-07-17 20:08:41 +0900752 android.RegisterModuleType("apex", BundleFactory)
Alex Light0851b882019-02-07 13:20:53 -0800753 android.RegisterModuleType("apex_test", testApexBundleFactory)
Jooyung Han344d5432019-08-23 11:17:39 +0900754 android.RegisterModuleType("apex_vndk", vndkApexBundleFactory)
Jiyong Park30ca9372019-02-07 16:27:23 +0900755 android.RegisterModuleType("apex_defaults", defaultsFactory)
Jaewoong Jung939ebd52019-03-26 15:07:36 -0700756 android.RegisterModuleType("prebuilt_apex", PrebuiltFactory)
Jiyong Park5d790c32019-11-15 18:40:32 +0900757 android.RegisterModuleType("override_apex", overrideApexFactory)
Jaewoong Jung8cf307e2020-05-14 14:15:24 -0700758 android.RegisterModuleType("apex_set", apexSetFactory)
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900759
Jooyung Han31c470b2019-10-18 16:26:59 +0900760 android.PreDepsMutators(RegisterPreDepsMutators)
Jiyong Parkd1063c12019-07-17 20:08:41 +0900761 android.PostDepsMutators(RegisterPostDepsMutators)
Jooyung Han7a78a922019-10-08 21:59:58 +0900762
763 android.RegisterMakeVarsProvider(pctx, func(ctx android.MakeVarsContext) {
764 apexFileContextsInfos := apexFileContextsInfos(ctx.Config())
765 sort.Strings(*apexFileContextsInfos)
766 ctx.Strict("APEX_FILE_CONTEXTS_INFOS", strings.Join(*apexFileContextsInfos, " "))
767 })
Jiyong Parkd1063c12019-07-17 20:08:41 +0900768}
769
Jooyung Han31c470b2019-10-18 16:26:59 +0900770func RegisterPreDepsMutators(ctx android.RegisterMutatorsContext) {
771 ctx.TopDown("apex_vndk", apexVndkMutator).Parallel()
772 ctx.BottomUp("apex_vndk_deps", apexVndkDepsMutator).Parallel()
773}
774
Jiyong Parkd1063c12019-07-17 20:08:41 +0900775func RegisterPostDepsMutators(ctx android.RegisterMutatorsContext) {
Jiyong Parkf760cae2020-02-12 07:53:12 +0900776 ctx.TopDown("apex_deps", apexDepsMutator)
Jiyong Parkd1063c12019-07-17 20:08:41 +0900777 ctx.BottomUp("apex", apexMutator).Parallel()
778 ctx.BottomUp("apex_flattened", apexFlattenedMutator).Parallel()
779 ctx.BottomUp("apex_uses", apexUsesMutator).Parallel()
Jiyong Park6a9ddc32020-04-07 16:37:39 +0900780 ctx.BottomUp("mark_platform_availability", markPlatformAvailability).Parallel()
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900781}
782
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900783// Mark the direct and transitive dependencies of apex bundles so that they
784// can be built for the apex bundles.
Jiyong Parkf760cae2020-02-12 07:53:12 +0900785func apexDepsMutator(mctx android.TopDownMutatorContext) {
Jooyung Han40b286c2020-04-17 13:43:10 +0900786 if !mctx.Module().Enabled() {
787 return
788 }
Peter Collingbournedc4f9862020-02-12 17:13:25 -0800789 var apexBundles []android.ApexInfo
Jiyong Parkf760cae2020-02-12 07:53:12 +0900790 var directDep bool
Jooyung Hana57af4a2020-01-23 05:36:59 +0000791 if a, ok := mctx.Module().(*apexBundle); ok && !a.vndkApex {
Jooyung Han40b286c2020-04-17 13:43:10 +0900792 apexBundles = []android.ApexInfo{{
Jooyung Han23b0adf2020-03-12 18:37:20 +0900793 ApexName: mctx.ModuleName(),
794 MinSdkVersion: a.minSdkVersion(mctx),
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900795 }}
Jiyong Parkf760cae2020-02-12 07:53:12 +0900796 directDep = true
797 } else if am, ok := mctx.Module().(android.ApexModule); ok {
Peter Collingbournedc4f9862020-02-12 17:13:25 -0800798 apexBundles = am.ApexVariations()
Jiyong Parkf760cae2020-02-12 07:53:12 +0900799 directDep = false
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900800 }
Jiyong Parkf760cae2020-02-12 07:53:12 +0900801
Peter Collingbournedc4f9862020-02-12 17:13:25 -0800802 if len(apexBundles) == 0 {
Jiyong Parkf760cae2020-02-12 07:53:12 +0900803 return
804 }
805
Paul Duffin03e7d0c2020-03-30 15:33:32 +0100806 cur := mctx.Module().(android.DepIsInSameApex)
Jooyung Hanb8fa86a2020-03-10 06:23:13 +0900807
Jiyong Parkf760cae2020-02-12 07:53:12 +0900808 mctx.VisitDirectDeps(func(child android.Module) {
809 depName := mctx.OtherModuleName(child)
810 if am, ok := child.(android.ApexModule); ok && am.CanHaveApexVariants() &&
Paul Duffinb20ad0a2020-03-31 15:23:40 +0100811 (cur.DepIsInSameApex(mctx, child) || inAnySdk(child)) {
Peter Collingbournedc4f9862020-02-12 17:13:25 -0800812 android.UpdateApexDependency(apexBundles, depName, directDep)
813 am.BuildForApexes(apexBundles)
Jiyong Parkf760cae2020-02-12 07:53:12 +0900814 }
815 })
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900816}
817
Jiyong Park6a9ddc32020-04-07 16:37:39 +0900818// mark if a module cannot be available to platform. A module cannot be available
819// to platform if 1) it is explicitly marked as not available (i.e. "//apex_available:platform"
820// is absent) or 2) it depends on another module that isn't (or can't be) available to platform
821func markPlatformAvailability(mctx android.BottomUpMutatorContext) {
822 // Host and recovery are not considered as platform
823 if mctx.Host() || mctx.Module().InstallInRecovery() {
824 return
825 }
826
827 if am, ok := mctx.Module().(android.ApexModule); ok {
828 availableToPlatform := am.AvailableFor(android.AvailableToPlatform)
829
830 // In a rare case when a lib is marked as available only to an apex
831 // but the apex doesn't exist. This can happen in a partial manifest branch
832 // like master-art. Currently, libstatssocket in the stats APEX is causing
833 // this problem.
834 // Include the lib in platform because the module SDK that ought to provide
835 // it doesn't exist, so it would otherwise be left out completely.
836 // TODO(b/154888298) remove this by adding those libraries in module SDKS and skipping
837 // this check for libraries provided by SDKs.
838 if !availableToPlatform && !android.InAnyApex(am.Name()) {
839 availableToPlatform = true
840 }
841
842 // If any of the dep is not available to platform, this module is also considered
843 // as being not available to platform even if it has "//apex_available:platform"
844 mctx.VisitDirectDeps(func(child android.Module) {
845 if !am.DepIsInSameApex(mctx, child) {
846 // if the dependency crosses apex boundary, don't consider it
847 return
848 }
849 if dep, ok := child.(android.ApexModule); ok && dep.NotAvailableForPlatform() {
850 availableToPlatform = false
851 // TODO(b/154889534) trigger an error when 'am' has "//apex_available:platform"
852 }
853 })
854
855 // Exception 1: stub libraries and native bridge libraries are always available to platform
856 if cc, ok := mctx.Module().(*cc.Module); ok &&
857 (cc.IsStubs() || cc.Target().NativeBridge == android.NativeBridgeEnabled) {
858 availableToPlatform = true
859 }
860
861 // Exception 2: bootstrap bionic libraries are also always available to platform
862 if cc.InstallToBootstrap(mctx.ModuleName(), mctx.Config()) {
863 availableToPlatform = true
864 }
865
866 if !availableToPlatform {
867 am.SetNotAvailableForPlatform()
868 }
869 }
870}
871
Paul Duffinb20ad0a2020-03-31 15:23:40 +0100872// If a module in an APEX depends on a module from an SDK then it needs an APEX
873// specific variant created for it. Refer to sdk.sdkDepsReplaceMutator.
874func inAnySdk(module android.Module) bool {
875 if sa, ok := module.(android.SdkAware); ok {
876 return sa.IsInAnySdk()
877 }
878
879 return false
880}
881
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900882// Create apex variations if a module is included in APEX(s).
883func apexMutator(mctx android.BottomUpMutatorContext) {
Jooyung Han40b286c2020-04-17 13:43:10 +0900884 if !mctx.Module().Enabled() {
885 return
886 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900887 if am, ok := mctx.Module().(android.ApexModule); ok && am.CanHaveApexVariants() {
Jiyong Park0ddfcd12018-12-11 01:35:25 +0900888 am.CreateApexVariations(mctx)
Jooyung Hana57af4a2020-01-23 05:36:59 +0000889 } else if a, ok := mctx.Module().(*apexBundle); ok && !a.vndkApex {
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900890 // apex bundle itself is mutated so that it and its modules have same
891 // apex variant.
892 apexBundleName := mctx.ModuleName()
893 mctx.CreateVariations(apexBundleName)
Jiyong Park5d790c32019-11-15 18:40:32 +0900894 } else if o, ok := mctx.Module().(*OverrideApex); ok {
895 apexBundleName := o.GetOverriddenModuleName()
896 if apexBundleName == "" {
897 mctx.ModuleErrorf("base property is not set")
898 return
899 }
900 mctx.CreateVariations(apexBundleName)
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900901 }
Jiyong Park5d790c32019-11-15 18:40:32 +0900902
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900903}
Sundong Ahne9b55722019-09-06 17:37:42 +0900904
Jooyung Han7a78a922019-10-08 21:59:58 +0900905var (
906 apexFileContextsInfosKey = android.NewOnceKey("apexFileContextsInfosKey")
907 apexFileContextsInfosMutex sync.Mutex
908)
909
910func apexFileContextsInfos(config android.Config) *[]string {
911 return config.Once(apexFileContextsInfosKey, func() interface{} {
912 return &[]string{}
913 }).(*[]string)
914}
915
Jooyung Han54aca7b2019-11-20 02:26:02 +0900916func addFlattenedFileContextsInfos(ctx android.BaseModuleContext, fileContextsInfo string) {
Jooyung Han7a78a922019-10-08 21:59:58 +0900917 apexFileContextsInfosMutex.Lock()
918 defer apexFileContextsInfosMutex.Unlock()
919 apexFileContextsInfos := apexFileContextsInfos(ctx.Config())
Jooyung Han54aca7b2019-11-20 02:26:02 +0900920 *apexFileContextsInfos = append(*apexFileContextsInfos, fileContextsInfo)
Jooyung Han7a78a922019-10-08 21:59:58 +0900921}
922
Sundong Ahne9b55722019-09-06 17:37:42 +0900923func apexFlattenedMutator(mctx android.BottomUpMutatorContext) {
Jooyung Han40b286c2020-04-17 13:43:10 +0900924 if !mctx.Module().Enabled() {
925 return
926 }
Sundong Ahne8fb7242019-09-17 13:50:45 +0900927 if ab, ok := mctx.Module().(*apexBundle); ok {
Sundong Ahnabb64432019-10-22 13:58:29 +0900928 var variants []string
929 switch proptools.StringDefault(ab.properties.Payload_type, "image") {
930 case "image":
931 variants = append(variants, imageApexType, flattenedApexType)
932 case "zip":
933 variants = append(variants, zipApexType)
934 case "both":
935 variants = append(variants, imageApexType, zipApexType, flattenedApexType)
936 default:
Sundong Ahnd95aa2d2019-10-08 19:34:03 +0900937 mctx.PropertyErrorf("type", "%q is not one of \"image\", \"zip\", or \"both\".", *ab.properties.Payload_type)
Sundong Ahnabb64432019-10-22 13:58:29 +0900938 return
939 }
940
941 modules := mctx.CreateLocalVariations(variants...)
942
943 for i, v := range variants {
944 switch v {
945 case imageApexType:
946 modules[i].(*apexBundle).properties.ApexType = imageApex
947 case zipApexType:
948 modules[i].(*apexBundle).properties.ApexType = zipApex
949 case flattenedApexType:
950 modules[i].(*apexBundle).properties.ApexType = flattenedApex
Jooyung Han91df2082019-11-20 01:49:42 +0900951 if !mctx.Config().FlattenApex() && ab.Platform() {
Sundong Ahnd95aa2d2019-10-08 19:34:03 +0900952 modules[i].(*apexBundle).MakeAsSystemExt()
953 }
Sundong Ahnabb64432019-10-22 13:58:29 +0900954 }
Sundong Ahne9b55722019-09-06 17:37:42 +0900955 }
Jiyong Park5d790c32019-11-15 18:40:32 +0900956 } else if _, ok := mctx.Module().(*OverrideApex); ok {
957 mctx.CreateVariations(imageApexType, flattenedApexType)
Sundong Ahne9b55722019-09-06 17:37:42 +0900958 }
959}
960
Jooyung Han5c998b92019-06-27 11:30:33 +0900961func apexUsesMutator(mctx android.BottomUpMutatorContext) {
962 if ab, ok := mctx.Module().(*apexBundle); ok {
963 mctx.AddFarVariationDependencies(nil, usesTag, ab.properties.Uses...)
964 }
965}
Jiyong Park48ca7dc2018-10-10 14:01:00 +0900966
Jooyung Handc782442019-11-01 03:14:38 +0900967var (
968 useVendorWhitelistKey = android.NewOnceKey("useVendorWhitelist")
969)
970
971// useVendorWhitelist returns the list of APEXes which are allowed to use_vendor.
972// When use_vendor is used, native modules are built with __ANDROID_VNDK__ and __ANDROID_APEX__,
973// which may cause compatibility issues. (e.g. libbinder)
974// Even though libbinder restricts its availability via 'apex_available' property and relies on
975// yet another macro __ANDROID_APEX_<NAME>__, we restrict usage of "use_vendor:" from other APEX modules
976// to avoid similar problems.
977func useVendorWhitelist(config android.Config) []string {
978 return config.Once(useVendorWhitelistKey, func() interface{} {
979 return []string{
980 // swcodec uses "vendor" variants for smaller size
981 "com.android.media.swcodec",
982 "test_com.android.media.swcodec",
983 }
984 }).([]string)
985}
986
987// setUseVendorWhitelistForTest overrides useVendorWhitelist and must be
988// called before the first call to useVendorWhitelist()
989func setUseVendorWhitelistForTest(config android.Config, whitelist []string) {
990 config.Once(useVendorWhitelistKey, func() interface{} {
991 return whitelist
992 })
993}
994
Alex Light9670d332019-01-29 18:07:33 -0800995type apexNativeDependencies struct {
996 // List of native libraries
997 Native_shared_libs []string
Jooyung Han344d5432019-08-23 11:17:39 +0900998
Alex Light9670d332019-01-29 18:07:33 -0800999 // List of native executables
1000 Binaries []string
Jooyung Han344d5432019-08-23 11:17:39 +09001001
Roland Levillain630846d2019-06-26 12:48:34 +01001002 // List of native tests
1003 Tests []string
Alex Light9670d332019-01-29 18:07:33 -08001004}
Jooyung Han344d5432019-08-23 11:17:39 +09001005
Alex Light9670d332019-01-29 18:07:33 -08001006type apexMultilibProperties struct {
1007 // Native dependencies whose compile_multilib is "first"
1008 First apexNativeDependencies
1009
1010 // Native dependencies whose compile_multilib is "both"
1011 Both apexNativeDependencies
1012
1013 // Native dependencies whose compile_multilib is "prefer32"
1014 Prefer32 apexNativeDependencies
1015
1016 // Native dependencies whose compile_multilib is "32"
1017 Lib32 apexNativeDependencies
1018
1019 // Native dependencies whose compile_multilib is "64"
1020 Lib64 apexNativeDependencies
1021}
1022
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001023type apexBundleProperties struct {
1024 // Json manifest file describing meta info of this APEX bundle. Default:
Dario Freni4abb1dc2018-11-20 18:04:58 +00001025 // "apex_manifest.json"
Colin Cross27b922f2019-03-04 22:35:41 -08001026 Manifest *string `android:"path"`
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001027
Jiyong Park40e26a22019-02-08 02:53:06 +09001028 // AndroidManifest.xml file used for the zip container of this APEX bundle.
1029 // If unspecified, a default one is automatically generated.
Colin Cross27b922f2019-03-04 22:35:41 -08001030 AndroidManifest *string `android:"path"`
Jiyong Park40e26a22019-02-08 02:53:06 +09001031
Roland Levillain411c5842019-09-19 16:37:20 +01001032 // Canonical name of the APEX bundle. Used to determine the path to the activated APEX on
1033 // device (/apex/<apex_name>).
1034 // If unspecified, defaults to the value of name.
Jiyong Park05e70dd2019-03-18 14:26:32 +09001035 Apex_name *string
1036
Jiyong Parkd0a65ba2018-11-10 06:37:15 +09001037 // Determines the file contexts file for setting security context to each file in this APEX bundle.
Jooyung Han54aca7b2019-11-20 02:26:02 +09001038 // For platform APEXes, this should points to a file under /system/sepolicy
1039 // Default: /system/sepolicy/apex/<module_name>_file_contexts.
1040 File_contexts *string `android:"path"`
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001041
1042 // List of native shared libs that are embedded inside this APEX bundle
1043 Native_shared_libs []string
1044
Roland Levillain630846d2019-06-26 12:48:34 +01001045 // List of executables that are embedded inside this APEX bundle
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001046 Binaries []string
1047
1048 // List of java libraries that are embedded inside this APEX bundle
1049 Java_libs []string
1050
1051 // List of prebuilt files that are embedded inside this APEX bundle
1052 Prebuilts []string
Jiyong Parkff1458f2018-10-12 21:49:38 +09001053
Roland Levillain630846d2019-06-26 12:48:34 +01001054 // List of tests that are embedded inside this APEX bundle
1055 Tests []string
1056
Jiyong Parkff1458f2018-10-12 21:49:38 +09001057 // Name of the apex_key module that provides the private key to sign APEX
1058 Key *string
Jiyong Park397e55e2018-10-24 21:09:55 +09001059
Alex Light5098a612018-11-29 17:12:15 -08001060 // The type of APEX to build. Controls what the APEX payload is. Either
1061 // 'image', 'zip' or 'both'. Default: 'image'.
1062 Payload_type *string
1063
Jiyong Parkc00cbd92018-10-30 21:20:05 +09001064 // The name of a certificate in the default certificate directory, blank to use the default product certificate,
1065 // or an android_app_certificate module name in the form ":module".
1066 Certificate *string
1067
Jiyong Park92c0f9c2018-12-13 23:14:57 +09001068 // Whether this APEX is installable to one of the partitions. Default: true.
1069 Installable *bool
1070
Jiyong Parkda6eb592018-12-19 17:12:36 +09001071 // For native libraries and binaries, use the vendor variant instead of the core (platform) variant.
1072 // Default is false.
1073 Use_vendor *bool
1074
Alex Lightfc0bd7c2019-01-29 18:31:59 -08001075 // For telling the apex to ignore special handling for system libraries such as bionic. Default is false.
1076 Ignore_system_library_special_case *bool
1077
Alex Light9670d332019-01-29 18:07:33 -08001078 Multilib apexMultilibProperties
Jiyong Park235e67c2019-02-09 11:50:56 +09001079
Jiyong Parkf97782b2019-02-13 20:28:58 +09001080 // List of sanitizer names that this APEX is enabled for
1081 SanitizerNames []string `blueprint:"mutated"`
Jooyung Han5c998b92019-06-27 11:30:33 +09001082
Jiyong Parkee9a98d2019-08-09 14:44:36 +09001083 PreventInstall bool `blueprint:"mutated"`
1084
1085 HideFromMake bool `blueprint:"mutated"`
1086
Jooyung Han5c998b92019-06-27 11:30:33 +09001087 // Indicates this APEX provides C++ shared libaries to other APEXes. Default: false.
1088 Provide_cpp_shared_libs *bool
1089
1090 // List of providing APEXes' names so that this APEX can depend on provided shared libraries.
1091 Uses []string
Nikita Ioffe5d5ae762019-08-31 14:38:05 +01001092
1093 // A txt file containing list of files that are whitelisted to be included in this APEX.
1094 Whitelisted_files *string
Sundong Ahne1f05aa2019-08-27 13:55:42 +09001095
Sundong Ahnabb64432019-10-22 13:58:29 +09001096 // package format of this apex variant; could be non-flattened, flattened, or zip.
1097 // imageApex, zipApex or flattened
1098 ApexType apexPackaging `blueprint:"mutated"`
Sundong Ahne8fb7242019-09-17 13:50:45 +09001099
Jiyong Parkd1063c12019-07-17 20:08:41 +09001100 // List of SDKs that are used to build this APEX. A reference to an SDK should be either
1101 // `name#version` or `name` which is an alias for `name#current`. If left empty, `platform#current`
1102 // is implied. This value affects all modules included in this APEX. In other words, they are
1103 // also built with the SDKs specified here.
1104 Uses_sdks []string
Jiyong Park5d790c32019-11-15 18:40:32 +09001105
Nikita Ioffec72b5dd2019-12-07 17:30:22 +00001106 // Whenever apex_payload.img of the APEX should include dm-verity hashtree.
1107 // Should be only used in tests#.
1108 Test_only_no_hashtree *bool
Jooyung Han214bf372019-11-12 13:03:50 +09001109
Dario Freni98410fd2020-04-27 18:21:11 +01001110 // Whenever apex_payload.img of the APEX should not be dm-verity signed.
1111 // Should be only used in tests#.
1112 Test_only_unsigned_payload *bool
1113
Jiyong Park956305c2020-01-09 12:32:06 +09001114 IsCoverageVariant bool `blueprint:"mutated"`
Jiyong Park9d677202020-02-19 16:29:35 +09001115
1116 // Whether this APEX is considered updatable or not. When set to true, this will enforce additional
Jooyung Hanced674e2020-04-27 12:10:30 +09001117 // rules for making sure that the APEX is truly updatable.
1118 // - To be updatable, min_sdk_version should be set as well
1119 // This will also disable the size optimizations like symlinking to the system libs.
1120 // Default is false.
Jiyong Park9d677202020-02-19 16:29:35 +09001121 Updatable *bool
Colin Cross7365eaa2020-02-19 20:41:10 -08001122
1123 // The minimum SDK version that this apex must be compatible with.
1124 Min_sdk_version *string
Alex Light9670d332019-01-29 18:07:33 -08001125}
1126
1127type apexTargetBundleProperties struct {
1128 Target struct {
1129 // Multilib properties only for android.
1130 Android struct {
1131 Multilib apexMultilibProperties
Jiyong Park397e55e2018-10-24 21:09:55 +09001132 }
Jooyung Han344d5432019-08-23 11:17:39 +09001133
Alex Light9670d332019-01-29 18:07:33 -08001134 // Multilib properties only for host.
1135 Host struct {
1136 Multilib apexMultilibProperties
Jiyong Park397e55e2018-10-24 21:09:55 +09001137 }
Jooyung Han344d5432019-08-23 11:17:39 +09001138
Alex Light9670d332019-01-29 18:07:33 -08001139 // Multilib properties only for host linux_bionic.
1140 Linux_bionic struct {
1141 Multilib apexMultilibProperties
Jiyong Park397e55e2018-10-24 21:09:55 +09001142 }
Jooyung Han344d5432019-08-23 11:17:39 +09001143
Alex Light9670d332019-01-29 18:07:33 -08001144 // Multilib properties only for host linux_glibc.
1145 Linux_glibc struct {
1146 Multilib apexMultilibProperties
Jiyong Park397e55e2018-10-24 21:09:55 +09001147 }
1148 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001149}
1150
Jiyong Park5d790c32019-11-15 18:40:32 +09001151type overridableProperties struct {
1152 // List of APKs to package inside APEX
1153 Apps []string
Jaewoong Jung7abcf8e2019-12-19 17:32:06 -08001154
1155 // Names of modules to be overridden. Listed modules can only be other binaries
1156 // (in Make or Soong).
1157 // This does not completely prevent installation of the overridden binaries, but if both
1158 // binaries would be installed by default (in PRODUCT_PACKAGES) the other binary will be removed
1159 // from PRODUCT_PACKAGES.
1160 Overrides []string
Baligh Uddin004d7172020-02-19 21:29:28 -08001161
1162 // Logging Parent value
1163 Logging_parent string
Baligh Uddincb6aa122020-03-15 13:01:05 -07001164
1165 // Apex Container Package Name.
1166 // Override value for attribute package:name in AndroidManifest.xml
1167 Package_name string
Jiyong Park5d790c32019-11-15 18:40:32 +09001168}
1169
Alex Light5098a612018-11-29 17:12:15 -08001170type apexPackaging int
1171
1172const (
1173 imageApex apexPackaging = iota
1174 zipApex
Sundong Ahnabb64432019-10-22 13:58:29 +09001175 flattenedApex
Alex Light5098a612018-11-29 17:12:15 -08001176)
1177
Sundong Ahnabb64432019-10-22 13:58:29 +09001178// The suffix for the output "file", not the module
Alex Light5098a612018-11-29 17:12:15 -08001179func (a apexPackaging) suffix() string {
1180 switch a {
1181 case imageApex:
1182 return imageApexSuffix
1183 case zipApex:
1184 return zipApexSuffix
Alex Light5098a612018-11-29 17:12:15 -08001185 default:
Roland Levillain4644b222019-07-31 14:09:17 +01001186 panic(fmt.Errorf("unknown APEX type %d", a))
Alex Light5098a612018-11-29 17:12:15 -08001187 }
1188}
1189
1190func (a apexPackaging) name() string {
1191 switch a {
1192 case imageApex:
1193 return imageApexType
1194 case zipApex:
1195 return zipApexType
Alex Light5098a612018-11-29 17:12:15 -08001196 default:
Roland Levillain4644b222019-07-31 14:09:17 +01001197 panic(fmt.Errorf("unknown APEX type %d", a))
Alex Light5098a612018-11-29 17:12:15 -08001198 }
1199}
1200
Jiyong Parkf653b052019-11-18 15:39:01 +09001201type apexFileClass int
1202
1203const (
1204 etc apexFileClass = iota
1205 nativeSharedLib
1206 nativeExecutable
1207 shBinary
1208 pyBinary
1209 goBinary
1210 javaSharedLib
1211 nativeTest
1212 app
1213)
1214
Jiyong Park8fd61922018-11-08 02:50:25 +09001215func (class apexFileClass) NameInMake() string {
1216 switch class {
1217 case etc:
1218 return "ETC"
1219 case nativeSharedLib:
1220 return "SHARED_LIBRARIES"
Alex Light778127a2019-02-27 14:19:50 -08001221 case nativeExecutable, shBinary, pyBinary, goBinary:
Jiyong Park8fd61922018-11-08 02:50:25 +09001222 return "EXECUTABLES"
1223 case javaSharedLib:
1224 return "JAVA_LIBRARIES"
Roland Levillain630846d2019-06-26 12:48:34 +01001225 case nativeTest:
1226 return "NATIVE_TESTS"
Sundong Ahne1f05aa2019-08-27 13:55:42 +09001227 case app:
Jiyong Parkf383f7c2019-10-11 20:46:25 +09001228 // b/142537672 Why isn't this APP? We want to have full control over
1229 // the paths and file names of the apk file under the flattend APEX.
1230 // If this is set to APP, then the paths and file names are modified
1231 // by the Make build system. For example, it is installed to
1232 // /system/apex/<apexname>/app/<Appname>/<apexname>.<Appname>/ instead of
1233 // /system/apex/<apexname>/app/<Appname> because the build system automatically
1234 // appends module name (which is <apexname>.<Appname> to the path.
1235 return "ETC"
Jiyong Park8fd61922018-11-08 02:50:25 +09001236 default:
Roland Levillain4644b222019-07-31 14:09:17 +01001237 panic(fmt.Errorf("unknown class %d", class))
Jiyong Park8fd61922018-11-08 02:50:25 +09001238 }
1239}
1240
Jiyong Parkf653b052019-11-18 15:39:01 +09001241// apexFile represents a file in an APEX bundle
Jiyong Park8fd61922018-11-08 02:50:25 +09001242type apexFile struct {
1243 builtFile android.Path
1244 moduleName string
Jiyong Park8fd61922018-11-08 02:50:25 +09001245 installDir string
1246 class apexFileClass
Jiyong Parka8894842018-12-19 17:36:39 +09001247 module android.Module
Jiyong Parkf653b052019-11-18 15:39:01 +09001248 // list of symlinks that will be created in installDir that point to this apexFile
1249 symlinks []string
1250 transitiveDep bool
Jiyong Park1833cef2019-12-13 13:28:36 +09001251 moduleDir string
Jiyong Park7afd1072019-12-30 16:56:33 +09001252
1253 requiredModuleNames []string
1254 targetRequiredModuleNames []string
1255 hostRequiredModuleNames []string
Jiyong Park618922e2020-01-08 13:35:43 +09001256
Colin Cross503c1d02020-01-28 14:00:53 -08001257 jacocoReportClassesFile android.Path // only for javalibs and apps
1258 certificate java.Certificate // only for apps
Jiyong Parkaf8998c2020-02-28 16:51:07 +09001259 overriddenPackageName string // only for apps
Jiyong Parkf653b052019-11-18 15:39:01 +09001260}
1261
Jiyong Park1833cef2019-12-13 13:28:36 +09001262func newApexFile(ctx android.BaseModuleContext, builtFile android.Path, moduleName string, installDir string, class apexFileClass, module android.Module) apexFile {
1263 ret := apexFile{
Jiyong Parkf653b052019-11-18 15:39:01 +09001264 builtFile: builtFile,
1265 moduleName: moduleName,
1266 installDir: installDir,
1267 class: class,
1268 module: module,
1269 }
Jiyong Park1833cef2019-12-13 13:28:36 +09001270 if module != nil {
1271 ret.moduleDir = ctx.OtherModuleDir(module)
Jiyong Park7afd1072019-12-30 16:56:33 +09001272 ret.requiredModuleNames = module.RequiredModuleNames()
1273 ret.targetRequiredModuleNames = module.TargetRequiredModuleNames()
1274 ret.hostRequiredModuleNames = module.HostRequiredModuleNames()
Jiyong Park1833cef2019-12-13 13:28:36 +09001275 }
1276 return ret
Jiyong Parkf653b052019-11-18 15:39:01 +09001277}
1278
1279func (af *apexFile) Ok() bool {
Jiyong Park479321d2019-12-16 11:47:12 +09001280 return af.builtFile != nil && af.builtFile.String() != ""
Jiyong Park8fd61922018-11-08 02:50:25 +09001281}
1282
Jiyong Park7cd10e32020-01-14 09:22:18 +09001283// Path() returns path of this apex file relative to the APEX root
1284func (af *apexFile) Path() string {
1285 return filepath.Join(af.installDir, af.builtFile.Base())
1286}
1287
1288// SymlinkPaths() returns paths of the symlinks (if any) relative to the APEX root
1289func (af *apexFile) SymlinkPaths() []string {
1290 var ret []string
1291 for _, symlink := range af.symlinks {
1292 ret = append(ret, filepath.Join(af.installDir, symlink))
1293 }
1294 return ret
1295}
1296
1297func (af *apexFile) AvailableToPlatform() bool {
1298 if af.module == nil {
1299 return false
1300 }
1301 if am, ok := af.module.(android.ApexModule); ok {
1302 return am.AvailableFor(android.AvailableToPlatform)
1303 }
1304 return false
1305}
1306
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001307type apexBundle struct {
1308 android.ModuleBase
1309 android.DefaultableModuleBase
Jiyong Park5d790c32019-11-15 18:40:32 +09001310 android.OverridableModuleBase
Jiyong Parkd1063c12019-07-17 20:08:41 +09001311 android.SdkBase
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001312
Jiyong Park5d790c32019-11-15 18:40:32 +09001313 properties apexBundleProperties
1314 targetProperties apexTargetBundleProperties
Jiyong Park5d790c32019-11-15 18:40:32 +09001315 overridableProperties overridableProperties
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001316
Jooyung Hanf21c7972019-12-16 22:32:06 +09001317 // specific to apex_vndk modules
1318 vndkProperties apexVndkProperties
1319
Colin Crossa4925902018-11-16 11:36:28 -08001320 bundleModuleFile android.WritablePath
Sundong Ahnabb64432019-10-22 13:58:29 +09001321 outputFile android.WritablePath
Colin Cross70dda7e2019-10-01 22:05:35 -07001322 installDir android.InstallPath
Jiyong Park8fd61922018-11-08 02:50:25 +09001323
Jiyong Park03b68dd2019-07-26 23:20:40 +09001324 prebuiltFileToDelete string
1325
Jiyong Park42cca6c2019-04-01 11:15:50 +09001326 public_key_file android.Path
1327 private_key_file android.Path
Jiyong Park0ca3ce82019-02-18 15:25:04 +09001328
1329 container_certificate_file android.Path
1330 container_private_key_file android.Path
1331
Jooyung Han54aca7b2019-11-20 02:26:02 +09001332 fileContexts android.Path
1333
Jiyong Park8fd61922018-11-08 02:50:25 +09001334 // list of files to be included in this apex
1335 filesInfo []apexFile
1336
Jiyong Park956305c2020-01-09 12:32:06 +09001337 // list of module names that should be installed along with this APEX
1338 requiredDeps []string
1339
Jiyong Park956305c2020-01-09 12:32:06 +09001340 // list of module names that this APEX is including (to be shown via *-deps-info target)
Artur Satayev334b5172020-04-27 17:08:37 +01001341 android.ApexBundleDepsInfo
Jiyong Parkac2bacd2019-02-20 21:49:26 +09001342
Sundong Ahnabb64432019-10-22 13:58:29 +09001343 testApex bool
1344 vndkApex bool
Ulyana Trafimovichde534412019-11-08 10:51:01 +00001345 artApex bool
Sundong Ahnabb64432019-10-22 13:58:29 +09001346 primaryApexType bool
Jooyung Hane1633032019-08-01 17:41:43 +09001347
Jooyung Han214bf372019-11-12 13:03:50 +09001348 manifestJsonOut android.WritablePath
1349 manifestPbOut android.WritablePath
Jooyung Han72bd2f82019-10-23 16:46:38 +09001350
Jooyung Han002ab682020-01-08 01:57:58 +09001351 // list of commands to create symlinks for backward compatibility.
Jooyung Han72bd2f82019-10-23 16:46:38 +09001352 // these commands will be attached as LOCAL_POST_INSTALL_CMD to
Jooyung Han002ab682020-01-08 01:57:58 +09001353 // apex package itself(for unflattened build) or apex_manifest(for flattened build)
Jooyung Han72bd2f82019-10-23 16:46:38 +09001354 // so that compat symlinks are always installed regardless of TARGET_FLATTEN_APEX setting.
1355 compatSymlinks []string
Sundong Ahnabb64432019-10-22 13:58:29 +09001356
1357 // Suffix of module name in Android.mk
1358 // ".flattened", ".apex", ".zipapex", or ""
1359 suffix string
Jiyong Park3a1602e2020-01-14 14:39:19 +09001360
1361 installedFilesFile android.WritablePath
Jiyong Park7cd10e32020-01-14 09:22:18 +09001362
1363 // Whether to create symlink to the system file instead of having a file
1364 // inside the apex or not
1365 linkToSystemLib bool
Jiyong Park19972c72020-01-28 20:05:29 +09001366
1367 // Struct holding the merged notice file paths in different formats
1368 mergedNotices android.NoticeOutputs
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001369}
1370
Jiyong Park397e55e2018-10-24 21:09:55 +09001371func addDependenciesForNativeModules(ctx android.BottomUpMutatorContext,
Roland Levillain630846d2019-06-26 12:48:34 +01001372 native_shared_libs []string, binaries []string, tests []string,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001373 target android.Target, imageVariation string) {
Jiyong Park397e55e2018-10-24 21:09:55 +09001374 // Use *FarVariation* to be able to depend on modules having
1375 // conflicting variations with this module. This is required since
1376 // arch variant of an APEX bundle is 'common' but it is 'arm' or 'arm64'
1377 // for native shared libs.
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001378 ctx.AddFarVariationDependencies(append(target.Variations(), []blueprint.Variation{
Jiyong Parkda6eb592018-12-19 17:12:36 +09001379 {Mutator: "image", Variation: imageVariation},
Jiyong Park397e55e2018-10-24 21:09:55 +09001380 {Mutator: "link", Variation: "shared"},
Jiyong Park28d395a2018-12-07 22:42:47 +09001381 {Mutator: "version", Variation: ""}, // "" is the non-stub variant
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001382 }...), sharedLibTag, native_shared_libs...)
Jiyong Park397e55e2018-10-24 21:09:55 +09001383
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001384 ctx.AddFarVariationDependencies(append(target.Variations(),
1385 blueprint.Variation{Mutator: "image", Variation: imageVariation}),
1386 executableTag, binaries...)
Roland Levillain630846d2019-06-26 12:48:34 +01001387
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001388 ctx.AddFarVariationDependencies(append(target.Variations(), []blueprint.Variation{
Roland Levillain630846d2019-06-26 12:48:34 +01001389 {Mutator: "image", Variation: imageVariation},
Roland Levillain9b5fde92019-06-28 15:41:19 +01001390 {Mutator: "test_per_src", Variation: ""}, // "" is the all-tests variant
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001391 }...), testTag, tests...)
Jiyong Park397e55e2018-10-24 21:09:55 +09001392}
1393
Alex Light9670d332019-01-29 18:07:33 -08001394func (a *apexBundle) combineProperties(ctx android.BottomUpMutatorContext) {
1395 if ctx.Os().Class == android.Device {
1396 proptools.AppendProperties(&a.properties.Multilib, &a.targetProperties.Target.Android.Multilib, nil)
1397 } else {
1398 proptools.AppendProperties(&a.properties.Multilib, &a.targetProperties.Target.Host.Multilib, nil)
1399 if ctx.Os().Bionic() {
1400 proptools.AppendProperties(&a.properties.Multilib, &a.targetProperties.Target.Linux_bionic.Multilib, nil)
1401 } else {
1402 proptools.AppendProperties(&a.properties.Multilib, &a.targetProperties.Target.Linux_glibc.Multilib, nil)
1403 }
1404 }
1405}
1406
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001407func (a *apexBundle) DepsMutator(ctx android.BottomUpMutatorContext) {
Jooyung Handc782442019-11-01 03:14:38 +09001408 if proptools.Bool(a.properties.Use_vendor) && !android.InList(a.Name(), useVendorWhitelist(ctx.Config())) {
1409 ctx.PropertyErrorf("use_vendor", "not allowed to set use_vendor: true")
1410 }
1411
Jiyong Park397e55e2018-10-24 21:09:55 +09001412 targets := ctx.MultiTargets()
Jiyong Park7c1dc612019-01-05 11:15:24 +09001413 config := ctx.DeviceConfig()
Alex Light9670d332019-01-29 18:07:33 -08001414
1415 a.combineProperties(ctx)
1416
Jiyong Park397e55e2018-10-24 21:09:55 +09001417 has32BitTarget := false
1418 for _, target := range targets {
1419 if target.Arch.ArchType.Multilib == "lib32" {
1420 has32BitTarget = true
1421 }
1422 }
1423 for i, target := range targets {
1424 // When multilib.* is omitted for native_shared_libs, it implies
1425 // multilib.both.
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001426 ctx.AddFarVariationDependencies(append(target.Variations(), []blueprint.Variation{
Jiyong Park7c1dc612019-01-05 11:15:24 +09001427 {Mutator: "image", Variation: a.getImageVariation(config)},
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001428 {Mutator: "link", Variation: "shared"},
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001429 }...), sharedLibTag, a.properties.Native_shared_libs...)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001430
Roland Levillain630846d2019-06-26 12:48:34 +01001431 // When multilib.* is omitted for tests, it implies
1432 // multilib.both.
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001433 ctx.AddFarVariationDependencies(append(target.Variations(), []blueprint.Variation{
Roland Levillain630846d2019-06-26 12:48:34 +01001434 {Mutator: "image", Variation: a.getImageVariation(config)},
Roland Levillain9b5fde92019-06-28 15:41:19 +01001435 {Mutator: "test_per_src", Variation: ""}, // "" is the all-tests variant
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001436 }...), testTag, a.properties.Tests...)
Roland Levillain630846d2019-06-26 12:48:34 +01001437
Jiyong Park397e55e2018-10-24 21:09:55 +09001438 // Add native modules targetting both ABIs
1439 addDependenciesForNativeModules(ctx,
1440 a.properties.Multilib.Both.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001441 a.properties.Multilib.Both.Binaries,
1442 a.properties.Multilib.Both.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001443 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001444 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001445
Alex Light3d673592019-01-18 14:37:31 -08001446 isPrimaryAbi := i == 0
1447 if isPrimaryAbi {
Jiyong Park397e55e2018-10-24 21:09:55 +09001448 // When multilib.* is omitted for binaries, it implies
1449 // multilib.first.
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001450 ctx.AddFarVariationDependencies(append(target.Variations(),
1451 blueprint.Variation{Mutator: "image", Variation: a.getImageVariation(config)}),
1452 executableTag, a.properties.Binaries...)
Jiyong Park397e55e2018-10-24 21:09:55 +09001453
1454 // Add native modules targetting the first ABI
1455 addDependenciesForNativeModules(ctx,
1456 a.properties.Multilib.First.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001457 a.properties.Multilib.First.Binaries,
1458 a.properties.Multilib.First.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001459 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001460 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001461 }
1462
1463 switch target.Arch.ArchType.Multilib {
1464 case "lib32":
1465 // Add native modules targetting 32-bit ABI
1466 addDependenciesForNativeModules(ctx,
1467 a.properties.Multilib.Lib32.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001468 a.properties.Multilib.Lib32.Binaries,
1469 a.properties.Multilib.Lib32.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001470 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001471 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001472
1473 addDependenciesForNativeModules(ctx,
1474 a.properties.Multilib.Prefer32.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001475 a.properties.Multilib.Prefer32.Binaries,
1476 a.properties.Multilib.Prefer32.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001477 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001478 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001479 case "lib64":
1480 // Add native modules targetting 64-bit ABI
1481 addDependenciesForNativeModules(ctx,
1482 a.properties.Multilib.Lib64.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001483 a.properties.Multilib.Lib64.Binaries,
1484 a.properties.Multilib.Lib64.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001485 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001486 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001487
1488 if !has32BitTarget {
1489 addDependenciesForNativeModules(ctx,
1490 a.properties.Multilib.Prefer32.Native_shared_libs,
Roland Levillain630846d2019-06-26 12:48:34 +01001491 a.properties.Multilib.Prefer32.Binaries,
1492 a.properties.Multilib.Prefer32.Tests,
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001493 target,
Jiyong Park7c1dc612019-01-05 11:15:24 +09001494 a.getImageVariation(config))
Jiyong Park397e55e2018-10-24 21:09:55 +09001495 }
Peter Collingbourne3478bb22019-04-24 14:41:12 -07001496
1497 if strings.HasPrefix(ctx.ModuleName(), "com.android.runtime") && target.Os.Class == android.Device {
1498 for _, sanitizer := range ctx.Config().SanitizeDevice() {
1499 if sanitizer == "hwaddress" {
1500 addDependenciesForNativeModules(ctx,
1501 []string{"libclang_rt.hwasan-aarch64-android"},
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001502 nil, nil, target, a.getImageVariation(config))
Peter Collingbourne3478bb22019-04-24 14:41:12 -07001503 break
1504 }
1505 }
1506 }
Jiyong Park397e55e2018-10-24 21:09:55 +09001507 }
1508
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001509 }
1510
Jiyong Parkce6aadc2019-11-20 13:58:28 +09001511 // For prebuilt_etc, use the first variant (64 on 64/32bit device,
1512 // 32 on 32bit device) regardless of the TARGET_PREFER_* setting.
1513 // b/144532908
1514 archForPrebuiltEtc := config.Arches()[0]
1515 for _, arch := range config.Arches() {
1516 // Prefer 64-bit arch if there is any
1517 if arch.ArchType.Multilib == "lib64" {
1518 archForPrebuiltEtc = arch
1519 break
1520 }
1521 }
1522 ctx.AddFarVariationDependencies([]blueprint.Variation{
1523 {Mutator: "os", Variation: ctx.Os().String()},
1524 {Mutator: "arch", Variation: archForPrebuiltEtc.String()},
1525 }, prebuiltTag, a.properties.Prebuilts...)
1526
Colin Cross0f7d2ef2019-10-16 11:03:10 -07001527 ctx.AddFarVariationDependencies(ctx.Config().AndroidCommonTarget.Variations(),
1528 javaLibTag, a.properties.Java_libs...)
Jiyong Parkff1458f2018-10-12 21:49:38 +09001529
Ulya Trafimovich44561882020-01-03 13:25:54 +00001530 // With EMMA_INSTRUMENT_FRAMEWORK=true the ART boot image includes jacoco library.
1531 if a.artApex && ctx.Config().IsEnvTrue("EMMA_INSTRUMENT_FRAMEWORK") {
1532 ctx.AddFarVariationDependencies(ctx.Config().AndroidCommonTarget.Variations(),
1533 javaLibTag, "jacocoagent")
1534 }
1535
Jiyong Park23c52b02019-02-02 13:13:47 +09001536 if String(a.properties.Key) == "" {
1537 ctx.ModuleErrorf("key is missing")
1538 return
1539 }
1540 ctx.AddDependency(ctx.Module(), keyTag, String(a.properties.Key))
Jiyong Parkc00cbd92018-10-30 21:20:05 +09001541
Jiyong Parkb2742fd2019-02-11 11:38:15 +09001542 cert := android.SrcIsModule(a.getCertString(ctx))
Jiyong Park23c52b02019-02-02 13:13:47 +09001543 if cert != "" {
1544 ctx.AddDependency(ctx.Module(), certificateTag, cert)
Jiyong Parkc00cbd92018-10-30 21:20:05 +09001545 }
Jiyong Parkd1063c12019-07-17 20:08:41 +09001546
1547 // TODO(jiyong): ensure that all apexes are with non-empty uses_sdks
1548 if len(a.properties.Uses_sdks) > 0 {
1549 sdkRefs := []android.SdkRef{}
1550 for _, str := range a.properties.Uses_sdks {
1551 parsed := android.ParseSdkRef(ctx, str, "uses_sdks")
1552 sdkRefs = append(sdkRefs, parsed)
1553 }
1554 a.BuildWithSdks(sdkRefs)
1555 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001556}
1557
Jiyong Park5d790c32019-11-15 18:40:32 +09001558func (a *apexBundle) OverridablePropertiesDepsMutator(ctx android.BottomUpMutatorContext) {
1559 ctx.AddFarVariationDependencies(ctx.Config().AndroidCommonTarget.Variations(),
1560 androidAppTag, a.overridableProperties.Apps...)
1561}
1562
Jiyong Parka7bc8ad2019-10-15 15:20:07 +09001563func (a *apexBundle) DepIsInSameApex(ctx android.BaseModuleContext, dep android.Module) bool {
1564 // direct deps of an APEX bundle are all part of the APEX bundle
1565 return true
1566}
1567
Colin Cross0ea8ba82019-06-06 14:33:29 -07001568func (a *apexBundle) getCertString(ctx android.BaseModuleContext) string {
Jooyung Han27151d92019-12-16 17:45:32 +09001569 moduleName := ctx.ModuleName()
1570 // VNDK APEXes share the same certificate. To avoid adding a new VNDK version to the OVERRIDE_* list,
1571 // we check with the pseudo module name to see if its certificate is overridden.
1572 if a.vndkApex {
1573 moduleName = vndkApexName
1574 }
1575 certificate, overridden := ctx.DeviceConfig().OverrideCertificateFor(moduleName)
Jiyong Parkb2742fd2019-02-11 11:38:15 +09001576 if overridden {
Jaewoong Jungacb6db32019-02-28 16:22:30 +00001577 return ":" + certificate
Jiyong Parkb2742fd2019-02-11 11:38:15 +09001578 }
1579 return String(a.properties.Certificate)
1580}
1581
Colin Cross41955e82019-05-29 14:40:35 -07001582func (a *apexBundle) OutputFiles(tag string) (android.Paths, error) {
1583 switch tag {
1584 case "":
Sundong Ahnabb64432019-10-22 13:58:29 +09001585 return android.Paths{a.outputFile}, nil
Colin Cross41955e82019-05-29 14:40:35 -07001586 default:
1587 return nil, fmt.Errorf("unsupported module reference tag %q", tag)
Jiyong Park5a832022018-12-20 09:54:35 +09001588 }
Jiyong Park74e240b2018-11-27 21:27:08 +09001589}
1590
Jiyong Park92c0f9c2018-12-13 23:14:57 +09001591func (a *apexBundle) installable() bool {
Jiyong Parkee9a98d2019-08-09 14:44:36 +09001592 return !a.properties.PreventInstall && (a.properties.Installable == nil || proptools.Bool(a.properties.Installable))
Jiyong Park92c0f9c2018-12-13 23:14:57 +09001593}
1594
Nikita Ioffec72b5dd2019-12-07 17:30:22 +00001595func (a *apexBundle) testOnlyShouldSkipHashtreeGeneration() bool {
1596 return proptools.Bool(a.properties.Test_only_no_hashtree)
1597}
1598
Dario Freni98410fd2020-04-27 18:21:11 +01001599func (a *apexBundle) testOnlyShouldSkipPayloadSign() bool {
1600 return proptools.Bool(a.properties.Test_only_unsigned_payload)
1601}
1602
Jiyong Park7c1dc612019-01-05 11:15:24 +09001603func (a *apexBundle) getImageVariation(config android.DeviceConfig) string {
Jooyung Han31c470b2019-10-18 16:26:59 +09001604 if a.vndkApex {
Colin Cross7228ecd2019-11-18 16:00:16 -08001605 return cc.VendorVariationPrefix + a.vndkVersion(config)
Jooyung Han31c470b2019-10-18 16:26:59 +09001606 }
Jiyong Park7c1dc612019-01-05 11:15:24 +09001607 if config.VndkVersion() != "" && proptools.Bool(a.properties.Use_vendor) {
Colin Cross7228ecd2019-11-18 16:00:16 -08001608 return cc.VendorVariationPrefix + config.PlatformVndkVersion()
Jiyong Parkda6eb592018-12-19 17:12:36 +09001609 } else {
Colin Cross7228ecd2019-11-18 16:00:16 -08001610 return android.CoreVariation
Jiyong Parkda6eb592018-12-19 17:12:36 +09001611 }
1612}
1613
Jiyong Parkf97782b2019-02-13 20:28:58 +09001614func (a *apexBundle) EnableSanitizer(sanitizerName string) {
1615 if !android.InList(sanitizerName, a.properties.SanitizerNames) {
1616 a.properties.SanitizerNames = append(a.properties.SanitizerNames, sanitizerName)
1617 }
1618}
1619
Jiyong Park388ef3f2019-01-28 19:47:32 +09001620func (a *apexBundle) IsSanitizerEnabled(ctx android.BaseModuleContext, sanitizerName string) bool {
Jiyong Parkf97782b2019-02-13 20:28:58 +09001621 if android.InList(sanitizerName, a.properties.SanitizerNames) {
1622 return true
Jiyong Park235e67c2019-02-09 11:50:56 +09001623 }
1624
1625 // Then follow the global setting
Jiyong Park388ef3f2019-01-28 19:47:32 +09001626 globalSanitizerNames := []string{}
1627 if a.Host() {
1628 globalSanitizerNames = ctx.Config().SanitizeHost()
1629 } else {
1630 arches := ctx.Config().SanitizeDeviceArch()
1631 if len(arches) == 0 || android.InList(a.Arch().ArchType.Name, arches) {
1632 globalSanitizerNames = ctx.Config().SanitizeDevice()
1633 }
1634 }
1635 return android.InList(sanitizerName, globalSanitizerNames)
Jiyong Park379de2f2018-12-19 02:47:14 +09001636}
1637
Jiyong Parkee9a98d2019-08-09 14:44:36 +09001638func (a *apexBundle) IsNativeCoverageNeeded(ctx android.BaseModuleContext) bool {
Oliver Nguyen1382ab62019-12-06 15:22:41 -08001639 return ctx.Device() && (ctx.DeviceConfig().NativeCoverageEnabled() || ctx.DeviceConfig().ClangCoverageEnabled())
Jiyong Parkee9a98d2019-08-09 14:44:36 +09001640}
1641
1642func (a *apexBundle) PreventInstall() {
1643 a.properties.PreventInstall = true
1644}
1645
1646func (a *apexBundle) HideFromMake() {
1647 a.properties.HideFromMake = true
1648}
1649
Jiyong Park956305c2020-01-09 12:32:06 +09001650func (a *apexBundle) MarkAsCoverageVariant(coverage bool) {
1651 a.properties.IsCoverageVariant = coverage
1652}
1653
Jiyong Parkf653b052019-11-18 15:39:01 +09001654// TODO(jiyong) move apexFileFor* close to the apexFile type definition
Jiyong Park1833cef2019-12-13 13:28:36 +09001655func apexFileForNativeLibrary(ctx android.BaseModuleContext, ccMod *cc.Module, handleSpecialLibs bool) apexFile {
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001656 // Decide the APEX-local directory by the multilib of the library
1657 // In the future, we may query this to the module.
Jiyong Parkf653b052019-11-18 15:39:01 +09001658 var dirInApex string
Martin Stjernholm279de572019-09-10 23:18:20 +01001659 switch ccMod.Arch().ArchType.Multilib {
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001660 case "lib32":
1661 dirInApex = "lib"
1662 case "lib64":
1663 dirInApex = "lib64"
1664 }
Martin Stjernholm279de572019-09-10 23:18:20 +01001665 dirInApex = filepath.Join(dirInApex, ccMod.RelativeInstallPath())
Colin Cross3b19f5d2019-09-17 14:45:31 -07001666 if ccMod.Target().NativeBridge == android.NativeBridgeEnabled {
Martin Stjernholm279de572019-09-10 23:18:20 +01001667 dirInApex = filepath.Join(dirInApex, ccMod.Target().NativeBridgeRelativePath)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001668 }
Jiyong Park1833cef2019-12-13 13:28:36 +09001669 if handleSpecialLibs && cc.InstallToBootstrap(ccMod.BaseModuleName(), ctx.Config()) {
Martin Stjernholm279de572019-09-10 23:18:20 +01001670 // Special case for Bionic libs and other libs installed with them. This is
1671 // to prevent those libs from being included in the search path
1672 // /apex/com.android.runtime/${LIB}. This exclusion is required because
1673 // those libs in the Runtime APEX are available via the legacy paths in
1674 // /system/lib/. By the init process, the libs in the APEX are bind-mounted
1675 // to the legacy paths and thus will be loaded into the default linker
1676 // namespace (aka "platform" namespace). If the libs are directly in
1677 // /apex/com.android.runtime/${LIB} then the same libs will be loaded again
1678 // into the runtime linker namespace, which will result in double loading of
1679 // them, which isn't supported.
1680 dirInApex = filepath.Join(dirInApex, "bionic")
Jiyong Parkb0788572018-12-20 22:10:17 +09001681 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001682
Jiyong Parkf653b052019-11-18 15:39:01 +09001683 fileToCopy := ccMod.OutputFile().Path()
Jiyong Park1833cef2019-12-13 13:28:36 +09001684 return newApexFile(ctx, fileToCopy, ccMod.Name(), dirInApex, nativeSharedLib, ccMod)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001685}
1686
Jiyong Park1833cef2019-12-13 13:28:36 +09001687func apexFileForExecutable(ctx android.BaseModuleContext, cc *cc.Module) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001688 dirInApex := filepath.Join("bin", cc.RelativeInstallPath())
Colin Cross3b19f5d2019-09-17 14:45:31 -07001689 if cc.Target().NativeBridge == android.NativeBridgeEnabled {
dimitry8d6dde82019-07-11 10:23:53 +02001690 dirInApex = filepath.Join(dirInApex, cc.Target().NativeBridgeRelativePath)
Jiyong Parkacbf6c72019-07-09 16:19:16 +09001691 }
Jiyong Parkf653b052019-11-18 15:39:01 +09001692 fileToCopy := cc.OutputFile().Path()
Jiyong Park1833cef2019-12-13 13:28:36 +09001693 af := newApexFile(ctx, fileToCopy, cc.Name(), dirInApex, nativeExecutable, cc)
Jiyong Parkf653b052019-11-18 15:39:01 +09001694 af.symlinks = cc.Symlinks()
1695 return af
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001696}
1697
Jiyong Park1833cef2019-12-13 13:28:36 +09001698func apexFileForPyBinary(ctx android.BaseModuleContext, py *python.Module) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001699 dirInApex := "bin"
1700 fileToCopy := py.HostToolPath().Path()
Jiyong Park1833cef2019-12-13 13:28:36 +09001701 return newApexFile(ctx, fileToCopy, py.Name(), dirInApex, pyBinary, py)
Alex Light778127a2019-02-27 14:19:50 -08001702}
Jiyong Park1833cef2019-12-13 13:28:36 +09001703func apexFileForGoBinary(ctx android.BaseModuleContext, depName string, gb bootstrap.GoBinaryTool) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001704 dirInApex := "bin"
Alex Light778127a2019-02-27 14:19:50 -08001705 s, err := filepath.Rel(android.PathForOutput(ctx).String(), gb.InstallPath())
1706 if err != nil {
1707 ctx.ModuleErrorf("Unable to use compiled binary at %s", gb.InstallPath())
Jiyong Parkf653b052019-11-18 15:39:01 +09001708 return apexFile{}
Alex Light778127a2019-02-27 14:19:50 -08001709 }
Jiyong Parkf653b052019-11-18 15:39:01 +09001710 fileToCopy := android.PathForOutput(ctx, s)
1711 // NB: Since go binaries are static we don't need the module for anything here, which is
1712 // good since the go tool is a blueprint.Module not an android.Module like we would
1713 // normally use.
Jiyong Park1833cef2019-12-13 13:28:36 +09001714 return newApexFile(ctx, fileToCopy, depName, dirInApex, goBinary, nil)
Alex Light778127a2019-02-27 14:19:50 -08001715}
1716
Jiyong Park1833cef2019-12-13 13:28:36 +09001717func apexFileForShBinary(ctx android.BaseModuleContext, sh *android.ShBinary) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001718 dirInApex := filepath.Join("bin", sh.SubDir())
1719 fileToCopy := sh.OutputFile()
Jiyong Park1833cef2019-12-13 13:28:36 +09001720 af := newApexFile(ctx, fileToCopy, sh.Name(), dirInApex, shBinary, sh)
Jiyong Parkf653b052019-11-18 15:39:01 +09001721 af.symlinks = sh.Symlinks()
1722 return af
Jiyong Park04480cf2019-02-06 00:16:29 +09001723}
1724
Paul Duffinf299cbe2020-05-14 20:49:32 +01001725func apexFileForJavaLibrary(ctx android.BaseModuleContext, lib java.Dependency, module android.Module) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001726 dirInApex := "javalib"
Jooyung Han58f26ab2019-12-18 15:34:32 +09001727 fileToCopy := lib.DexJar()
Paul Duffinf299cbe2020-05-14 20:49:32 +01001728 af := newApexFile(ctx, fileToCopy, module.Name(), dirInApex, javaSharedLib, module)
Jiyong Park618922e2020-01-08 13:35:43 +09001729 af.jacocoReportClassesFile = lib.JacocoReportClassesFile()
1730 return af
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001731}
1732
Jiyong Park1833cef2019-12-13 13:28:36 +09001733func apexFileForPrebuiltEtc(ctx android.BaseModuleContext, prebuilt android.PrebuiltEtcModule, depName string) apexFile {
Jiyong Parkf653b052019-11-18 15:39:01 +09001734 dirInApex := filepath.Join("etc", prebuilt.SubDir())
1735 fileToCopy := prebuilt.OutputFile()
Jiyong Park1833cef2019-12-13 13:28:36 +09001736 return newApexFile(ctx, fileToCopy, depName, dirInApex, etc, prebuilt)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001737}
1738
atrost6e126252020-01-27 17:01:16 +00001739func apexFileForCompatConfig(ctx android.BaseModuleContext, config java.PlatformCompatConfigIntf, depName string) apexFile {
1740 dirInApex := filepath.Join("etc", config.SubDir())
1741 fileToCopy := config.CompatConfig()
1742 return newApexFile(ctx, fileToCopy, depName, dirInApex, etc, config)
1743}
1744
Jiyong Park1833cef2019-12-13 13:28:36 +09001745func apexFileForAndroidApp(ctx android.BaseModuleContext, aapp interface {
Jiyong Parkf653b052019-11-18 15:39:01 +09001746 android.Module
1747 Privileged() bool
Jooyung Han65cd0f02020-03-23 20:21:11 +09001748 InstallApkName() string
Jiyong Parkf653b052019-11-18 15:39:01 +09001749 OutputFile() android.Path
Jiyong Park618922e2020-01-08 13:35:43 +09001750 JacocoReportClassesFile() android.Path
Colin Cross503c1d02020-01-28 14:00:53 -08001751 Certificate() java.Certificate
Jooyung Han65cd0f02020-03-23 20:21:11 +09001752}) apexFile {
Jiyong Parkf7487312019-10-17 12:54:30 +09001753 appDir := "app"
Jiyong Parkf653b052019-11-18 15:39:01 +09001754 if aapp.Privileged() {
Jiyong Parkf7487312019-10-17 12:54:30 +09001755 appDir = "priv-app"
1756 }
Jooyung Han65cd0f02020-03-23 20:21:11 +09001757 dirInApex := filepath.Join(appDir, aapp.InstallApkName())
Jiyong Parkf653b052019-11-18 15:39:01 +09001758 fileToCopy := aapp.OutputFile()
Jiyong Park618922e2020-01-08 13:35:43 +09001759 af := newApexFile(ctx, fileToCopy, aapp.Name(), dirInApex, app, aapp)
1760 af.jacocoReportClassesFile = aapp.JacocoReportClassesFile()
Colin Cross503c1d02020-01-28 14:00:53 -08001761 af.certificate = aapp.Certificate()
Jiyong Parkaf8998c2020-02-28 16:51:07 +09001762
1763 if app, ok := aapp.(interface {
1764 OverriddenManifestPackageName() string
1765 }); ok {
1766 af.overriddenPackageName = app.OverriddenManifestPackageName()
1767 }
Jiyong Park618922e2020-01-08 13:35:43 +09001768 return af
Dario Frenicde2a032019-10-27 00:29:22 +01001769}
1770
Roland Levillain935639d2019-08-13 14:55:28 +01001771// Context "decorator", overriding the InstallBypassMake method to always reply `true`.
1772type flattenedApexContext struct {
1773 android.ModuleContext
1774}
1775
1776func (c *flattenedApexContext) InstallBypassMake() bool {
1777 return true
1778}
1779
Paul Duffin133608f2020-03-30 15:54:08 +01001780// Function called while walking an APEX's payload dependencies.
1781//
1782// Return true if the `to` module should be visited, false otherwise.
1783type payloadDepsCallback func(ctx android.ModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) bool
1784
Jiyong Park201cedd2020-02-07 17:25:49 +09001785// Visit dependencies that contributes to the payload of this APEX
Paul Duffin133608f2020-03-30 15:54:08 +01001786func (a *apexBundle) walkPayloadDeps(ctx android.ModuleContext, do payloadDepsCallback) {
Paul Duffin868ecfd2020-03-30 17:58:21 +01001787 ctx.WalkDeps(func(child, parent android.Module) bool {
Jiyong Parkfa899442020-01-31 02:49:53 +09001788 am, ok := child.(android.ApexModule)
1789 if !ok || !am.CanHaveApexVariants() {
1790 return false
1791 }
1792
1793 // Check for the direct dependencies that contribute to the payload
1794 if dt, ok := ctx.OtherModuleDependencyTag(child).(dependencyTag); ok {
1795 if dt.payload {
Paul Duffin133608f2020-03-30 15:54:08 +01001796 return do(ctx, parent, am, false /* externalDep */)
Jiyong Parkfa899442020-01-31 02:49:53 +09001797 }
Paul Duffin133608f2020-03-30 15:54:08 +01001798 // As soon as the dependency graph crosses the APEX boundary, don't go further.
Jiyong Parkfa899442020-01-31 02:49:53 +09001799 return false
1800 }
1801
1802 // Check for the indirect dependencies if it is considered as part of the APEX
Jooyung Hanb8fa86a2020-03-10 06:23:13 +09001803 if am.ApexName() != "" {
Paul Duffin133608f2020-03-30 15:54:08 +01001804 return do(ctx, parent, am, false /* externalDep */)
Jiyong Parkfa899442020-01-31 02:49:53 +09001805 }
1806
Paul Duffin133608f2020-03-30 15:54:08 +01001807 return do(ctx, parent, am, true /* externalDep */)
Jiyong Parkfa899442020-01-31 02:49:53 +09001808 })
1809}
1810
Jooyung Han0c4e0162020-02-26 22:45:42 +09001811func (a *apexBundle) minSdkVersion(ctx android.BaseModuleContext) int {
1812 ver := proptools.StringDefault(a.properties.Min_sdk_version, "current")
Jooyung Han29e91d22020-04-02 01:41:41 +09001813 intVer, err := android.ApiStrToNum(ctx, ver)
1814 if err != nil {
1815 ctx.PropertyErrorf("min_sdk_version", "%s", err.Error())
Jooyung Han0c4e0162020-02-26 22:45:42 +09001816 }
Jooyung Han29e91d22020-04-02 01:41:41 +09001817 return intVer
Jooyung Han0c4e0162020-02-26 22:45:42 +09001818}
1819
Paul Duffinf0207962020-03-31 11:31:36 +01001820// A regexp for removing boilerplate from BaseDependencyTag from the string representation of
1821// a dependency tag.
1822var tagCleaner = regexp.MustCompile(`\QBaseDependencyTag:blueprint.BaseDependencyTag{}\E(, )?`)
1823
1824func PrettyPrintTag(tag blueprint.DependencyTag) string {
1825 // Use tag's custom String() method if available.
1826 if stringer, ok := tag.(fmt.Stringer); ok {
1827 return stringer.String()
1828 }
1829
1830 // Otherwise, get a default string representation of the tag's struct.
1831 tagString := fmt.Sprintf("%#v", tag)
1832
1833 // Remove the boilerplate from BaseDependencyTag as it adds no value.
1834 tagString = tagCleaner.ReplaceAllString(tagString, "")
1835 return tagString
1836}
1837
Jiyong Park201cedd2020-02-07 17:25:49 +09001838// Ensures that the dependencies are marked as available for this APEX
1839func (a *apexBundle) checkApexAvailability(ctx android.ModuleContext) {
1840 // Let's be practical. Availability for test, host, and the VNDK apex isn't important
1841 if ctx.Host() || a.testApex || a.vndkApex {
1842 return
1843 }
1844
Jiyong Parkd5e0ea22020-03-28 14:43:19 +09001845 // Coverage build adds additional dependencies for the coverage-only runtime libraries.
1846 // Requiring them and their transitive depencies with apex_available is not right
1847 // because they just add noise.
1848 if ctx.Config().IsEnvTrue("EMMA_INSTRUMENT") || a.IsNativeCoverageNeeded(ctx) {
1849 return
1850 }
1851
Paul Duffin133608f2020-03-30 15:54:08 +01001852 a.walkPayloadDeps(ctx, func(ctx android.ModuleContext, from blueprint.Module, to android.ApexModule, externalDep bool) bool {
1853 if externalDep {
1854 // As soon as the dependency graph crosses the APEX boundary, don't go further.
1855 return false
1856 }
1857
Jiyong Park201cedd2020-02-07 17:25:49 +09001858 apexName := ctx.ModuleName()
Jooyung Hanb8fa86a2020-03-10 06:23:13 +09001859 fromName := ctx.OtherModuleName(from)
1860 toName := ctx.OtherModuleName(to)
Paul Duffinb20ad0a2020-03-31 15:23:40 +01001861
1862 // If `to` is not actually in the same APEX as `from` then it does not need apex_available and neither
1863 // do any of its dependencies.
1864 if am, ok := from.(android.DepIsInSameApex); ok && !am.DepIsInSameApex(ctx, to) {
1865 // As soon as the dependency graph crosses the APEX boundary, don't go further.
1866 return false
1867 }
1868
Paul Duffin133608f2020-03-30 15:54:08 +01001869 if to.AvailableFor(apexName) || whitelistedApexAvailable(apexName, toName) {
1870 return true
Jiyong Park201cedd2020-02-07 17:25:49 +09001871 }
Paul Duffin868ecfd2020-03-30 17:58:21 +01001872 message := ""
Paul Duffinf0207962020-03-31 11:31:36 +01001873 tagPath := ctx.GetTagPath()
1874 // Skip the first module as that will be added at the start of the error message by ctx.ModuleErrorf().
1875 walkPath := ctx.GetWalkPath()[1:]
1876 for i, m := range walkPath {
1877 message = fmt.Sprintf("%s\n via tag %s\n -> %s", message, PrettyPrintTag(tagPath[i]), m.String())
Paul Duffin868ecfd2020-03-30 17:58:21 +01001878 }
1879 ctx.ModuleErrorf("%q requires %q that is not available for the APEX. Dependency path:%s", fromName, toName, message)
Paul Duffin133608f2020-03-30 15:54:08 +01001880 // Visit this module's dependencies to check and report any issues with their availability.
1881 return true
Jiyong Park201cedd2020-02-07 17:25:49 +09001882 })
1883}
1884
Jooyung Hanced674e2020-04-27 12:10:30 +09001885func (a *apexBundle) checkUpdatable(ctx android.ModuleContext) {
1886 if proptools.Bool(a.properties.Updatable) {
1887 if String(a.properties.Min_sdk_version) == "" {
1888 ctx.PropertyErrorf("updatable", "updatable APEXes should set min_sdk_version as well")
1889 }
Artur Satayev2eedf622020-04-15 17:29:42 +01001890
1891 a.checkJavaStableSdkVersion(ctx)
Jooyung Hanced674e2020-04-27 12:10:30 +09001892 }
1893}
1894
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001895func (a *apexBundle) GenerateAndroidBuildActions(ctx android.ModuleContext) {
Sundong Ahnabb64432019-10-22 13:58:29 +09001896 buildFlattenedAsDefault := ctx.Config().FlattenApex() && !ctx.Config().UnbundledBuild()
1897 switch a.properties.ApexType {
1898 case imageApex:
1899 if buildFlattenedAsDefault {
1900 a.suffix = imageApexSuffix
1901 } else {
1902 a.suffix = ""
1903 a.primaryApexType = true
Jooyung Han3ab2c3e2019-12-05 16:27:44 +09001904
1905 if ctx.Config().InstallExtraFlattenedApexes() {
Jiyong Park956305c2020-01-09 12:32:06 +09001906 a.requiredDeps = append(a.requiredDeps, a.Name()+flattenedSuffix)
Jooyung Han3ab2c3e2019-12-05 16:27:44 +09001907 }
Sundong Ahnabb64432019-10-22 13:58:29 +09001908 }
1909 case zipApex:
1910 if proptools.String(a.properties.Payload_type) == "zip" {
1911 a.suffix = ""
1912 a.primaryApexType = true
1913 } else {
1914 a.suffix = zipApexSuffix
1915 }
1916 case flattenedApex:
1917 if buildFlattenedAsDefault {
1918 a.suffix = ""
1919 a.primaryApexType = true
1920 } else {
1921 a.suffix = flattenedSuffix
1922 }
Alex Light5098a612018-11-29 17:12:15 -08001923 }
1924
Roland Levillain630846d2019-06-26 12:48:34 +01001925 if len(a.properties.Tests) > 0 && !a.testApex {
1926 ctx.PropertyErrorf("tests", "property not allowed in apex module type")
1927 return
1928 }
1929
Jiyong Parkfa899442020-01-31 02:49:53 +09001930 a.checkApexAvailability(ctx)
Jooyung Hanced674e2020-04-27 12:10:30 +09001931 a.checkUpdatable(ctx)
Jiyong Park678c8812020-02-07 17:25:49 +09001932
Alex Lightfc0bd7c2019-01-29 18:31:59 -08001933 handleSpecialLibs := !android.Bool(a.properties.Ignore_system_library_special_case)
1934
Jooyung Hane1633032019-08-01 17:41:43 +09001935 // native lib dependencies
1936 var provideNativeLibs []string
1937 var requireNativeLibs []string
1938
Jooyung Han5c998b92019-06-27 11:30:33 +09001939 // Check if "uses" requirements are met with dependent apexBundles
1940 var providedNativeSharedLibs []string
1941 useVendor := proptools.Bool(a.properties.Use_vendor)
1942 ctx.VisitDirectDepsBlueprint(func(m blueprint.Module) {
1943 if ctx.OtherModuleDependencyTag(m) != usesTag {
1944 return
1945 }
1946 otherName := ctx.OtherModuleName(m)
1947 other, ok := m.(*apexBundle)
1948 if !ok {
1949 ctx.PropertyErrorf("uses", "%q is not a provider", otherName)
1950 return
1951 }
1952 if proptools.Bool(other.properties.Use_vendor) != useVendor {
1953 ctx.PropertyErrorf("use_vendor", "%q has different value of use_vendor", otherName)
1954 return
1955 }
1956 if !proptools.Bool(other.properties.Provide_cpp_shared_libs) {
1957 ctx.PropertyErrorf("uses", "%q does not provide native_shared_libs", otherName)
1958 return
1959 }
1960 providedNativeSharedLibs = append(providedNativeSharedLibs, other.properties.Native_shared_libs...)
1961 })
1962
Jiyong Parkf653b052019-11-18 15:39:01 +09001963 var filesInfo []apexFile
Jiyong Park678c8812020-02-07 17:25:49 +09001964 // TODO(jiyong) do this using walkPayloadDeps
Alex Light778127a2019-02-27 14:19:50 -08001965 ctx.WalkDepsBlueprint(func(child, parent blueprint.Module) bool {
Roland Levillainf89cd092019-07-29 16:22:59 +01001966 depTag := ctx.OtherModuleDependencyTag(child)
Paul Duffin3766cb72020-04-07 15:25:44 +01001967 if _, ok := depTag.(android.ExcludeFromApexContentsTag); ok {
1968 return false
1969 }
Roland Levillainf89cd092019-07-29 16:22:59 +01001970 depName := ctx.OtherModuleName(child)
Jiyong Parkf653b052019-11-18 15:39:01 +09001971 if _, isDirectDep := parent.(*apexBundle); isDirectDep {
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001972 switch depTag {
1973 case sharedLibTag:
Jooyung Hanfaa2d5f2020-02-06 17:42:40 +09001974 if c, ok := child.(*cc.Module); ok {
1975 // bootstrap bionic libs are treated as provided by system
1976 if c.HasStubsVariants() && !cc.InstallToBootstrap(c.BaseModuleName(), ctx.Config()) {
1977 provideNativeLibs = append(provideNativeLibs, c.OutputFile().Path().Base())
Jooyung Hane1633032019-08-01 17:41:43 +09001978 }
Jooyung Hanfaa2d5f2020-02-06 17:42:40 +09001979 filesInfo = append(filesInfo, apexFileForNativeLibrary(ctx, c, handleSpecialLibs))
Jiyong Parkf653b052019-11-18 15:39:01 +09001980 return true // track transitive dependencies
Jiyong Parkff1458f2018-10-12 21:49:38 +09001981 } else {
1982 ctx.PropertyErrorf("native_shared_libs", "%q is not a cc_library or cc_library_shared module", depName)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001983 }
1984 case executableTag:
1985 if cc, ok := child.(*cc.Module); ok {
Jiyong Park1833cef2019-12-13 13:28:36 +09001986 filesInfo = append(filesInfo, apexFileForExecutable(ctx, cc))
Jiyong Parkf653b052019-11-18 15:39:01 +09001987 return true // track transitive dependencies
Jiyong Park04480cf2019-02-06 00:16:29 +09001988 } else if sh, ok := child.(*android.ShBinary); ok {
Jiyong Park1833cef2019-12-13 13:28:36 +09001989 filesInfo = append(filesInfo, apexFileForShBinary(ctx, sh))
Alex Light778127a2019-02-27 14:19:50 -08001990 } else if py, ok := child.(*python.Module); ok && py.HostToolPath().Valid() {
Jiyong Park1833cef2019-12-13 13:28:36 +09001991 filesInfo = append(filesInfo, apexFileForPyBinary(ctx, py))
Alex Light778127a2019-02-27 14:19:50 -08001992 } else if gb, ok := child.(bootstrap.GoBinaryTool); ok && a.Host() {
Jiyong Parkf653b052019-11-18 15:39:01 +09001993 filesInfo = append(filesInfo, apexFileForGoBinary(ctx, depName, gb))
Jiyong Parkff1458f2018-10-12 21:49:38 +09001994 } else {
Alex Light778127a2019-02-27 14:19:50 -08001995 ctx.PropertyErrorf("binaries", "%q is neither cc_binary, (embedded) py_binary, (host) blueprint_go_binary, (host) bootstrap_go_binary, nor sh_binary", depName)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09001996 }
1997 case javaLibTag:
Jiyong Park9e6c2422019-08-09 20:39:45 +09001998 if javaLib, ok := child.(*java.Library); ok {
Paul Duffinf299cbe2020-05-14 20:49:32 +01001999 af := apexFileForJavaLibrary(ctx, javaLib, javaLib)
Jiyong Parkf653b052019-11-18 15:39:01 +09002000 if !af.Ok() {
Jiyong Park8fd61922018-11-08 02:50:25 +09002001 ctx.PropertyErrorf("java_libs", "%q is not configured to be compiled into dex", depName)
2002 } else {
Jiyong Parkf653b052019-11-18 15:39:01 +09002003 filesInfo = append(filesInfo, af)
2004 return true // track transitive dependencies
Jiyong Park9e6c2422019-08-09 20:39:45 +09002005 }
Jooyung Han58f26ab2019-12-18 15:34:32 +09002006 } else if sdkLib, ok := child.(*java.SdkLibrary); ok {
Paul Duffinf299cbe2020-05-14 20:49:32 +01002007 af := apexFileForJavaLibrary(ctx, sdkLib, sdkLib)
Jooyung Han58f26ab2019-12-18 15:34:32 +09002008 if !af.Ok() {
2009 ctx.PropertyErrorf("java_libs", "%q is not configured to be compiled into dex", depName)
2010 return false
2011 }
2012 filesInfo = append(filesInfo, af)
Jooyung Han58f26ab2019-12-18 15:34:32 +09002013 return true // track transitive dependencies
Jiyong Parkff1458f2018-10-12 21:49:38 +09002014 } else {
Jiyong Park9e6c2422019-08-09 20:39:45 +09002015 ctx.PropertyErrorf("java_libs", "%q of type %q is not supported", depName, ctx.OtherModuleType(child))
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002016 }
Jiyong Parkf653b052019-11-18 15:39:01 +09002017 case androidAppTag:
Jiyong Parkf653b052019-11-18 15:39:01 +09002018 if ap, ok := child.(*java.AndroidApp); ok {
Jooyung Han65cd0f02020-03-23 20:21:11 +09002019 filesInfo = append(filesInfo, apexFileForAndroidApp(ctx, ap))
Jiyong Parkf653b052019-11-18 15:39:01 +09002020 return true // track transitive dependencies
2021 } else if ap, ok := child.(*java.AndroidAppImport); ok {
Jooyung Han65cd0f02020-03-23 20:21:11 +09002022 filesInfo = append(filesInfo, apexFileForAndroidApp(ctx, ap))
Dario Freni6f3937c2019-12-20 22:58:03 +00002023 } else if ap, ok := child.(*java.AndroidTestHelperApp); ok {
Jooyung Han65cd0f02020-03-23 20:21:11 +09002024 filesInfo = append(filesInfo, apexFileForAndroidApp(ctx, ap))
Jiyong Parkf653b052019-11-18 15:39:01 +09002025 } else {
2026 ctx.PropertyErrorf("apps", "%q is not an android_app module", depName)
2027 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002028 case prebuiltTag:
Jooyung Han39edb6c2019-11-06 16:53:07 +09002029 if prebuilt, ok := child.(android.PrebuiltEtcModule); ok {
Jiyong Park1833cef2019-12-13 13:28:36 +09002030 filesInfo = append(filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, depName))
atrost6e126252020-01-27 17:01:16 +00002031 } else if prebuilt, ok := child.(java.PlatformCompatConfigIntf); ok {
2032 filesInfo = append(filesInfo, apexFileForCompatConfig(ctx, prebuilt, depName))
Jiyong Parkff1458f2018-10-12 21:49:38 +09002033 } else {
atrost6e126252020-01-27 17:01:16 +00002034 ctx.PropertyErrorf("prebuilts", "%q is not a prebuilt_etc and not a platform_compat_config module", depName)
Jiyong Parkff1458f2018-10-12 21:49:38 +09002035 }
Roland Levillain630846d2019-06-26 12:48:34 +01002036 case testTag:
Roland Levillainf89cd092019-07-29 16:22:59 +01002037 if ccTest, ok := child.(*cc.Module); ok {
2038 if ccTest.IsTestPerSrcAllTestsVariation() {
2039 // Multiple-output test module (where `test_per_src: true`).
2040 //
2041 // `ccTest` is the "" ("all tests") variation of a `test_per_src` module.
2042 // We do not add this variation to `filesInfo`, as it has no output;
2043 // however, we do add the other variations of this module as indirect
2044 // dependencies (see below).
2045 return true
Roland Levillain9b5fde92019-06-28 15:41:19 +01002046 } else {
Roland Levillainf89cd092019-07-29 16:22:59 +01002047 // Single-output test module (where `test_per_src: false`).
Jiyong Park1833cef2019-12-13 13:28:36 +09002048 af := apexFileForExecutable(ctx, ccTest)
Jiyong Parkf653b052019-11-18 15:39:01 +09002049 af.class = nativeTest
2050 filesInfo = append(filesInfo, af)
Roland Levillain9b5fde92019-06-28 15:41:19 +01002051 }
Roland Levillain630846d2019-06-26 12:48:34 +01002052 } else {
2053 ctx.PropertyErrorf("tests", "%q is not a cc module", depName)
2054 }
Jiyong Parkff1458f2018-10-12 21:49:38 +09002055 case keyTag:
2056 if key, ok := child.(*apexKey); ok {
Jiyong Park0ca3ce82019-02-18 15:25:04 +09002057 a.private_key_file = key.private_key_file
2058 a.public_key_file = key.public_key_file
Jiyong Parkff1458f2018-10-12 21:49:38 +09002059 } else {
2060 ctx.PropertyErrorf("key", "%q is not an apex_key module", depName)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002061 }
Jiyong Parkf653b052019-11-18 15:39:01 +09002062 return false
Jiyong Parkc00cbd92018-10-30 21:20:05 +09002063 case certificateTag:
2064 if dep, ok := child.(*java.AndroidAppCertificate); ok {
Jiyong Park0ca3ce82019-02-18 15:25:04 +09002065 a.container_certificate_file = dep.Certificate.Pem
2066 a.container_private_key_file = dep.Certificate.Key
Jiyong Parkc00cbd92018-10-30 21:20:05 +09002067 } else {
2068 ctx.ModuleErrorf("certificate dependency %q must be an android_app_certificate module", depName)
2069 }
Jiyong Park03b68dd2019-07-26 23:20:40 +09002070 case android.PrebuiltDepTag:
2071 // If the prebuilt is force disabled, remember to delete the prebuilt file
2072 // that might have been installed in the previous builds
2073 if prebuilt, ok := child.(*Prebuilt); ok && prebuilt.isForceDisabled() {
2074 a.prebuiltFileToDelete = prebuilt.InstallFilename()
2075 }
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002076 }
Jooyung Han8aee2042019-10-29 05:08:31 +09002077 } else if !a.vndkApex {
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002078 // indirect dependencies
Jooyung Han9c80bae2019-08-20 17:30:57 +09002079 if am, ok := child.(android.ApexModule); ok {
Roland Levillainf89cd092019-07-29 16:22:59 +01002080 // We cannot use a switch statement on `depTag` here as the checked
2081 // tags used below are private (e.g. `cc.sharedDepTag`).
Jiyong Park52cd06f2019-11-11 10:14:32 +09002082 if cc.IsSharedDepTag(depTag) || cc.IsRuntimeDepTag(depTag) {
Roland Levillainf89cd092019-07-29 16:22:59 +01002083 if cc, ok := child.(*cc.Module); ok {
2084 if android.InList(cc.Name(), providedNativeSharedLibs) {
2085 // If we're using a shared library which is provided from other APEX,
2086 // don't include it in this APEX
2087 return false
Jiyong Parkac2bacd2019-02-20 21:49:26 +09002088 }
Jooyung Han671f1ce2019-12-17 12:47:13 +09002089 if !a.Host() && !android.DirectlyInApex(ctx.ModuleName(), ctx.OtherModuleName(cc)) && (cc.IsStubs() || cc.HasStubsVariants()) {
Roland Levillainf89cd092019-07-29 16:22:59 +01002090 // If the dependency is a stubs lib, don't include it in this APEX,
2091 // but make sure that the lib is installed on the device.
2092 // In case no APEX is having the lib, the lib is installed to the system
2093 // partition.
2094 //
2095 // Always include if we are a host-apex however since those won't have any
2096 // system libraries.
Jiyong Park956305c2020-01-09 12:32:06 +09002097 if !android.DirectlyInAnyApex(ctx, cc.Name()) && !android.InList(cc.Name(), a.requiredDeps) {
2098 a.requiredDeps = append(a.requiredDeps, cc.Name())
Roland Levillainf89cd092019-07-29 16:22:59 +01002099 }
Jooyung Hane1633032019-08-01 17:41:43 +09002100 requireNativeLibs = append(requireNativeLibs, cc.OutputFile().Path().Base())
Roland Levillainf89cd092019-07-29 16:22:59 +01002101 // Don't track further
2102 return false
2103 }
Jiyong Park1833cef2019-12-13 13:28:36 +09002104 af := apexFileForNativeLibrary(ctx, cc, handleSpecialLibs)
Jiyong Parkf653b052019-11-18 15:39:01 +09002105 af.transitiveDep = true
2106 filesInfo = append(filesInfo, af)
2107 return true // track transitive dependencies
Jiyong Park25fc6a92018-11-18 18:02:45 +09002108 }
Roland Levillainf89cd092019-07-29 16:22:59 +01002109 } else if cc.IsTestPerSrcDepTag(depTag) {
2110 if cc, ok := child.(*cc.Module); ok {
Jiyong Park1833cef2019-12-13 13:28:36 +09002111 af := apexFileForExecutable(ctx, cc)
Roland Levillainf89cd092019-07-29 16:22:59 +01002112 // Handle modules created as `test_per_src` variations of a single test module:
2113 // use the name of the generated test binary (`fileToCopy`) instead of the name
2114 // of the original test module (`depName`, shared by all `test_per_src`
2115 // variations of that module).
Jiyong Parkf653b052019-11-18 15:39:01 +09002116 af.moduleName = filepath.Base(af.builtFile.String())
Jiyong Park7cd10e32020-01-14 09:22:18 +09002117 // these are not considered transitive dep
2118 af.transitiveDep = false
Jiyong Parkf653b052019-11-18 15:39:01 +09002119 filesInfo = append(filesInfo, af)
2120 return true // track transitive dependencies
Roland Levillainf89cd092019-07-29 16:22:59 +01002121 }
Jiyong Park52cd06f2019-11-11 10:14:32 +09002122 } else if java.IsJniDepTag(depTag) {
Jooyung Han65041792020-02-25 16:59:29 +09002123 // Because APK-in-APEX embeds jni_libs transitively, we don't need to track transitive deps
2124 return false
Jiyong Parke3833882020-02-17 17:28:10 +09002125 } else if java.IsXmlPermissionsFileDepTag(depTag) {
2126 if prebuilt, ok := child.(android.PrebuiltEtcModule); ok {
2127 filesInfo = append(filesInfo, apexFileForPrebuiltEtc(ctx, prebuilt, depName))
2128 }
Jooyung Han9c80bae2019-08-20 17:30:57 +09002129 } else if am.CanHaveApexVariants() && am.IsInstallableToApex() {
Paul Duffin3766cb72020-04-07 15:25:44 +01002130 ctx.ModuleErrorf("unexpected tag %s for indirect dependency %q", PrettyPrintTag(depTag), depName)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002131 }
2132 }
2133 }
2134 return false
2135 })
2136
Ulyana Trafimovichde534412019-11-08 10:51:01 +00002137 // Specific to the ART apex: dexpreopt artifacts for libcore Java libraries.
2138 // Build rules are generated by the dexpreopt singleton, and here we access build artifacts
2139 // via the global boot image config.
2140 if a.artApex {
2141 for arch, files := range java.DexpreoptedArtApexJars(ctx) {
2142 dirInApex := filepath.Join("javalib", arch.String())
2143 for _, f := range files {
2144 localModule := "javalib_" + arch.String() + "_" + filepath.Base(f.String())
Jiyong Park1833cef2019-12-13 13:28:36 +09002145 af := newApexFile(ctx, f, localModule, dirInApex, etc, nil)
Jiyong Parkf653b052019-11-18 15:39:01 +09002146 filesInfo = append(filesInfo, af)
Ulyana Trafimovichde534412019-11-08 10:51:01 +00002147 }
2148 }
2149 }
2150
Jiyong Park0ca3ce82019-02-18 15:25:04 +09002151 if a.private_key_file == nil {
Jiyong Parkfa0a3732018-11-09 05:52:26 +09002152 ctx.PropertyErrorf("key", "private_key for %q could not be found", String(a.properties.Key))
2153 return
2154 }
2155
Jiyong Park8fd61922018-11-08 02:50:25 +09002156 // remove duplicates in filesInfo
2157 removeDup := func(filesInfo []apexFile) []apexFile {
Jiyong Park7cd10e32020-01-14 09:22:18 +09002158 encountered := make(map[string]apexFile)
Jiyong Park8fd61922018-11-08 02:50:25 +09002159 for _, f := range filesInfo {
Jooyung Han344d5432019-08-23 11:17:39 +09002160 dest := filepath.Join(f.installDir, f.builtFile.Base())
Jiyong Park7cd10e32020-01-14 09:22:18 +09002161 if e, ok := encountered[dest]; !ok {
2162 encountered[dest] = f
2163 } else {
2164 // If a module is directly included and also transitively depended on
2165 // consider it as directly included.
2166 e.transitiveDep = e.transitiveDep && f.transitiveDep
2167 encountered[dest] = e
Jiyong Park8fd61922018-11-08 02:50:25 +09002168 }
2169 }
Jiyong Park7cd10e32020-01-14 09:22:18 +09002170 var result []apexFile
2171 for _, v := range encountered {
2172 result = append(result, v)
2173 }
Jiyong Park8fd61922018-11-08 02:50:25 +09002174 return result
2175 }
2176 filesInfo = removeDup(filesInfo)
2177
2178 // to have consistent build rules
2179 sort.Slice(filesInfo, func(i, j int) bool {
2180 return filesInfo[i].builtFile.String() < filesInfo[j].builtFile.String()
2181 })
2182
Jiyong Park8fd61922018-11-08 02:50:25 +09002183 a.installDir = android.PathForModuleInstall(ctx, "apex")
2184 a.filesInfo = filesInfo
Alex Light5098a612018-11-29 17:12:15 -08002185
Jooyung Han54aca7b2019-11-20 02:26:02 +09002186 if a.properties.ApexType != zipApex {
2187 if a.properties.File_contexts == nil {
2188 a.fileContexts = android.PathForSource(ctx, "system/sepolicy/apex", ctx.ModuleName()+"-file_contexts")
2189 } else {
2190 a.fileContexts = android.PathForModuleSrc(ctx, *a.properties.File_contexts)
2191 if a.Platform() {
2192 if matched, err := path.Match("system/sepolicy/**/*", a.fileContexts.String()); err != nil || !matched {
2193 ctx.PropertyErrorf("file_contexts", "should be under system/sepolicy, but %q", a.fileContexts)
2194 }
2195 }
2196 }
2197 if !android.ExistentPathForSource(ctx, a.fileContexts.String()).Valid() {
2198 ctx.PropertyErrorf("file_contexts", "cannot find file_contexts file: %q", a.fileContexts)
2199 return
2200 }
2201 }
Jiyong Park7cd10e32020-01-14 09:22:18 +09002202 // Optimization. If we are building bundled APEX, for the files that are gathered due to the
2203 // transitive dependencies, don't place them inside the APEX, but place a symlink pointing
2204 // the same library in the system partition, thus effectively sharing the same libraries
2205 // across the APEX boundary. For unbundled APEX, all the gathered files are actually placed
2206 // in the APEX.
2207 a.linkToSystemLib = !ctx.Config().UnbundledBuild() &&
2208 a.installable() &&
2209 !proptools.Bool(a.properties.Use_vendor)
Jooyung Han54aca7b2019-11-20 02:26:02 +09002210
Jiyong Park9d677202020-02-19 16:29:35 +09002211 // We don't need the optimization for updatable APEXes, as it might give false signal
2212 // to the system health when the APEXes are still bundled (b/149805758)
2213 if proptools.Bool(a.properties.Updatable) && a.properties.ApexType == imageApex {
2214 a.linkToSystemLib = false
2215 }
2216
Jiyong Park9b964182020-02-26 18:27:19 +09002217 // We also don't want the optimization for host APEXes, because it doesn't make sense.
2218 if ctx.Host() {
2219 a.linkToSystemLib = false
2220 }
2221
Jooyung Hand15aa1f2019-09-27 00:38:03 +09002222 // prepare apex_manifest.json
Jooyung Han01a3ee22019-11-02 02:52:25 +09002223 a.buildManifest(ctx, provideNativeLibs, requireNativeLibs)
2224
2225 a.setCertificateAndPrivateKey(ctx)
2226 if a.properties.ApexType == flattenedApex {
2227 a.buildFlattenedApex(ctx)
2228 } else {
2229 a.buildUnflattenedApex(ctx)
2230 }
2231
Jooyung Han002ab682020-01-08 01:57:58 +09002232 a.compatSymlinks = makeCompatSymlinks(a.BaseModuleName(), ctx)
Jiyong Park956305c2020-01-09 12:32:06 +09002233
2234 a.buildApexDependencyInfo(ctx)
Jooyung Han01a3ee22019-11-02 02:52:25 +09002235}
2236
Artur Satayev2eedf622020-04-15 17:29:42 +01002237// Enforce that Java deps of the apex are using stable SDKs to compile
2238func (a *apexBundle) checkJavaStableSdkVersion(ctx android.ModuleContext) {
2239 // Visit direct deps only. As long as we guarantee top-level deps are using
2240 // stable SDKs, java's checkLinkType guarantees correct usage for transitive deps
2241 ctx.VisitDirectDepsBlueprint(func(module blueprint.Module) {
2242 tag := ctx.OtherModuleDependencyTag(module)
2243 switch tag {
2244 case javaLibTag, androidAppTag:
2245 if m, ok := module.(interface{ CheckStableSdkVersion() error }); ok {
2246 if err := m.CheckStableSdkVersion(); err != nil {
2247 ctx.ModuleErrorf("cannot depend on \"%v\": %v", ctx.OtherModuleName(module), err)
2248 }
2249 }
2250 }
2251 })
2252}
2253
Jooyung Hanb8fa86a2020-03-10 06:23:13 +09002254func whitelistedApexAvailable(apex, moduleName string) bool {
Anton Hansson5053c292020-01-10 15:12:39 +00002255 key := apex
Paul Duffin404db3f2020-03-06 12:30:13 +00002256 moduleName = normalizeModuleName(moduleName)
2257
2258 if val, ok := apexAvailWl[key]; ok && android.InList(moduleName, val) {
2259 return true
2260 }
2261
2262 key = android.AvailableToAnyApex
2263 if val, ok := apexAvailWl[key]; ok && android.InList(moduleName, val) {
2264 return true
2265 }
2266
2267 return false
2268}
2269
2270func normalizeModuleName(moduleName string) string {
Jiyong Parkfa899442020-01-31 02:49:53 +09002271 // Prebuilt modules (e.g. java_import, etc.) have "prebuilt_" prefix added by the build
2272 // system. Trim the prefix for the check since they are confusing
2273 moduleName = strings.TrimPrefix(moduleName, "prebuilt_")
2274 if strings.HasPrefix(moduleName, "libclang_rt.") {
2275 // This module has many arch variants that depend on the product being built.
2276 // We don't want to list them all
2277 moduleName = "libclang_rt"
Anton Hansson5053c292020-01-10 15:12:39 +00002278 }
Jooyung Han11c20932020-05-19 15:47:01 +09002279 if strings.HasPrefix(moduleName, "androidx.") {
2280 // TODO(b/156996905) Set apex_available/min_sdk_version for androidx support libraries
2281 moduleName = "androidx"
2282 }
Paul Duffin404db3f2020-03-06 12:30:13 +00002283 return moduleName
Anton Hansson5053c292020-01-10 15:12:39 +00002284}
2285
Jooyung Han344d5432019-08-23 11:17:39 +09002286func newApexBundle() *apexBundle {
Sundong Ahnabb64432019-10-22 13:58:29 +09002287 module := &apexBundle{}
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002288 module.AddProperties(&module.properties)
Alex Light9670d332019-01-29 18:07:33 -08002289 module.AddProperties(&module.targetProperties)
Jiyong Park5d790c32019-11-15 18:40:32 +09002290 module.AddProperties(&module.overridableProperties)
Alex Light5098a612018-11-29 17:12:15 -08002291 module.Prefer32(func(ctx android.BaseModuleContext, base *android.ModuleBase, class android.OsClass) bool {
Jiyong Park397e55e2018-10-24 21:09:55 +09002292 return class == android.Device && ctx.Config().DevicePrefer32BitExecutables()
2293 })
Alex Light5098a612018-11-29 17:12:15 -08002294 android.InitAndroidMultiTargetsArchModule(module, android.HostAndDeviceSupported, android.MultilibCommon)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002295 android.InitDefaultableModule(module)
Jiyong Parkd1063c12019-07-17 20:08:41 +09002296 android.InitSdkAwareModule(module)
Jaewoong Jung7abcf8e2019-12-19 17:32:06 -08002297 android.InitOverridableModule(module, &module.overridableProperties.Overrides)
Jiyong Park48ca7dc2018-10-10 14:01:00 +09002298 return module
2299}
Jiyong Park30ca9372019-02-07 16:27:23 +09002300
Ulyana Trafimovichde534412019-11-08 10:51:01 +00002301func ApexBundleFactory(testApex bool, artApex bool) android.Module {
Jooyung Han344d5432019-08-23 11:17:39 +09002302 bundle := newApexBundle()
2303 bundle.testApex = testApex
Ulyana Trafimovichde534412019-11-08 10:51:01 +00002304 bundle.artApex = artApex
Jooyung Han344d5432019-08-23 11:17:39 +09002305 return bundle
2306}
2307
Jiyong Parkfce0b422020-02-11 03:56:06 +09002308// apex_test is an APEX for testing. The difference from the ordinary apex module type is that
2309// certain compatibility checks such as apex_available are not done for apex_test.
Jooyung Han344d5432019-08-23 11:17:39 +09002310func testApexBundleFactory() android.Module {
2311 bundle := newApexBundle()
2312 bundle.testApex = true
2313 return bundle
2314}
2315
Jiyong Parkfce0b422020-02-11 03:56:06 +09002316// apex packages other modules into an APEX file which is a packaging format for system-level
2317// components like binaries, shared libraries, etc.
Jiyong Parkd1063c12019-07-17 20:08:41 +09002318func BundleFactory() android.Module {
Jooyung Han344d5432019-08-23 11:17:39 +09002319 return newApexBundle()
2320}
2321
Jiyong Park30ca9372019-02-07 16:27:23 +09002322//
2323// Defaults
2324//
2325type Defaults struct {
2326 android.ModuleBase
2327 android.DefaultsModuleBase
2328}
2329
Jiyong Park30ca9372019-02-07 16:27:23 +09002330func defaultsFactory() android.Module {
2331 return DefaultsFactory()
2332}
2333
2334func DefaultsFactory(props ...interface{}) android.Module {
2335 module := &Defaults{}
2336
2337 module.AddProperties(props...)
2338 module.AddProperties(
2339 &apexBundleProperties{},
2340 &apexTargetBundleProperties{},
Jooyung Hanf21c7972019-12-16 22:32:06 +09002341 &overridableProperties{},
Jiyong Park30ca9372019-02-07 16:27:23 +09002342 )
2343
2344 android.InitDefaultsModule(module)
2345 return module
2346}
Jiyong Park5d790c32019-11-15 18:40:32 +09002347
2348//
2349// OverrideApex
2350//
2351type OverrideApex struct {
2352 android.ModuleBase
2353 android.OverrideModuleBase
2354}
2355
2356func (o *OverrideApex) GenerateAndroidBuildActions(ctx android.ModuleContext) {
2357 // All the overrides happen in the base module.
2358}
2359
2360// override_apex is used to create an apex module based on another apex module
2361// by overriding some of its properties.
2362func overrideApexFactory() android.Module {
2363 m := &OverrideApex{}
2364 m.AddProperties(&overridableProperties{})
2365
2366 android.InitAndroidMultiTargetsArchModule(m, android.DeviceSupported, android.MultilibCommon)
2367 android.InitOverrideModule(m)
2368 return m
2369}