Android.mk revision a96ddc18f0d52c5a73864ee1e7135478cc873c78 
1#
2# Copyright (C) 2015 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17LOCAL_PATH := $(my-dir)
18
19# Default values for the USE flags. Override these USE flags from your product
20# by setting BRILLO_USE_* values. Note that we define local variables like
21# local_use_* to prevent leaking our default setting for other packages.
22local_use_binder := $(if $(BRILLO_USE_BINDER),$(BRILLO_USE_BINDER),1)
23local_use_dbus := $(if $(BRILLO_USE_DBUS),$(BRILLO_USE_DBUS),0)
24local_use_hwid_override := \
25    $(if $(BRILLO_USE_HWID_OVERRIDE),$(BRILLO_USE_HWID_OVERRIDE),0)
26local_use_mtd := $(if $(BRILLO_USE_MTD),$(BRILLO_USE_MTD),0)
27local_use_power_management := \
28    $(if $(BRILLO_USE_POWER_MANAGEMENT),$(BRILLO_USE_POWER_MANAGEMENT),0)
29local_use_weave := $(if $(BRILLO_USE_WEAVE),$(BRILLO_USE_WEAVE),0)
30
31ue_common_cflags := \
32    -DUSE_BINDER=$(local_use_binder) \
33    -DUSE_DBUS=$(local_use_dbus) \
34    -DUSE_HWID_OVERRIDE=$(local_use_hwid_override) \
35    -DUSE_MTD=$(local_use_mtd) \
36    -DUSE_POWER_MANAGEMENT=$(local_use_power_management) \
37    -DUSE_WEAVE=$(local_use_weave) \
38    -D_FILE_OFFSET_BITS=64 \
39    -D_POSIX_C_SOURCE=199309L \
40    -Wa,--noexecstack \
41    -Wall \
42    -Werror \
43    -Wextra \
44    -Wformat=2 \
45    -Wno-psabi \
46    -Wno-unused-parameter \
47    -ffunction-sections \
48    -fstack-protector-strong \
49    -fvisibility=hidden
50ue_common_cppflags := \
51    -Wnon-virtual-dtor \
52    -fno-strict-aliasing \
53    -std=gnu++11
54ue_common_ldflags := \
55    -Wl,--gc-sections
56ue_common_c_includes := \
57    $(LOCAL_PATH)/client_library/include \
58    external/gtest/include \
59    system
60ue_common_shared_libraries := \
61    libbrillo \
62    libbrillo-http \
63    libbrillo-stream \
64    libchrome
65
66ifeq ($(local_use_dbus),1)
67
68# update_engine_client-dbus-proxies (from generate-dbus-proxies.gypi)
69# ========================================================
70include $(CLEAR_VARS)
71LOCAL_MODULE := update_engine_client-dbus-proxies
72LOCAL_MODULE_CLASS := STATIC_LIBRARIES
73LOCAL_SRC_FILES := \
74    dbus_bindings/dbus-service-config.json \
75    dbus_bindings/org.chromium.UpdateEngineInterface.dbus-xml
76LOCAL_DBUS_PROXY_PREFIX := update_engine
77include $(BUILD_STATIC_LIBRARY)
78
79endif  # local_use_dbus == 1
80
81# update_metadata-protos (type: static_library)
82# ========================================================
83# Protobufs.
84ue_update_metadata_protos_exported_static_libraries := \
85    update_metadata-protos
86ue_update_metadata_protos_exported_shared_libraries := \
87    libprotobuf-cpp-lite
88
89ue_update_metadata_protos_src_files := \
90    update_metadata.proto
91
92# Build for the host.
93include $(CLEAR_VARS)
94LOCAL_MODULE := update_metadata-protos
95LOCAL_MODULE_CLASS := STATIC_LIBRARIES
96LOCAL_IS_HOST_MODULE := true
97generated_sources_dir := $(call local-generated-sources-dir)
98LOCAL_EXPORT_C_INCLUDE_DIRS := $(generated_sources_dir)/proto/system
99LOCAL_SRC_FILES := $(ue_update_metadata_protos_src_files)
100include $(BUILD_HOST_STATIC_LIBRARY)
101
102# Build for the target.
103include $(CLEAR_VARS)
104LOCAL_MODULE := update_metadata-protos
105LOCAL_MODULE_CLASS := STATIC_LIBRARIES
106generated_sources_dir := $(call local-generated-sources-dir)
107LOCAL_EXPORT_C_INCLUDE_DIRS := $(generated_sources_dir)/proto/system
108LOCAL_SRC_FILES := $(ue_update_metadata_protos_src_files)
109include $(BUILD_STATIC_LIBRARY)
110
111ifeq ($(local_use_dbus),1)
112
113# update_engine-dbus-adaptor (from generate-dbus-adaptors.gypi)
114# ========================================================
115# Chrome D-Bus bindings.
116include $(CLEAR_VARS)
117LOCAL_MODULE := update_engine-dbus-adaptor
118LOCAL_MODULE_CLASS := STATIC_LIBRARIES
119LOCAL_SRC_FILES := \
120    dbus_bindings/org.chromium.UpdateEngineInterface.dbus-xml
121include $(BUILD_STATIC_LIBRARY)
122
123# update_engine-dbus-libcros-client (from generate-dbus-proxies.gypi)
124# ========================================================
125include $(CLEAR_VARS)
126LOCAL_MODULE := update_engine-dbus-libcros-client
127LOCAL_MODULE_CLASS := STATIC_LIBRARIES
128LOCAL_SRC_FILES := \
129    dbus_bindings/org.chromium.LibCrosService.dbus-xml
130LOCAL_DBUS_PROXY_PREFIX := libcros
131include $(BUILD_STATIC_LIBRARY)
132
133endif  # local_use_dbus == 1
134
135# libpayload_consumer (type: static_library)
136# ========================================================
137# The payload application component and common dependencies.
138ue_libpayload_consumer_exported_static_libraries := \
139    update_metadata-protos \
140    libxz-host \
141    libbz \
142    $(ue_update_metadata_protos_exported_static_libraries)
143ue_libpayload_consumer_exported_shared_libraries := \
144    libcrypto-host \
145    libcurl-host \
146    libssl-host \
147    $(ue_update_metadata_protos_exported_shared_libraries)
148
149ue_libpayload_consumer_src_files := \
150    common/action_processor.cc \
151    common/boot_control_stub.cc \
152    common/certificate_checker.cc \
153    common/clock.cc \
154    common/constants.cc \
155    common/cpu_limiter.cc \
156    common/error_code_utils.cc \
157    common/hash_calculator.cc \
158    common/http_common.cc \
159    common/http_fetcher.cc \
160    common/hwid_override.cc \
161    common/libcurl_http_fetcher.cc \
162    common/multi_range_http_fetcher.cc \
163    common/platform_constants_android.cc \
164    common/prefs.cc \
165    common/subprocess.cc \
166    common/terminator.cc \
167    common/utils.cc \
168    payload_consumer/bzip_extent_writer.cc \
169    payload_consumer/delta_performer.cc \
170    payload_consumer/download_action.cc \
171    payload_consumer/extent_writer.cc \
172    payload_consumer/file_descriptor.cc \
173    payload_consumer/file_writer.cc \
174    payload_consumer/filesystem_verifier_action.cc \
175    payload_consumer/install_plan.cc \
176    payload_consumer/payload_constants.cc \
177    payload_consumer/payload_verifier.cc \
178    payload_consumer/postinstall_runner_action.cc \
179    payload_consumer/xz_extent_writer.cc
180
181ifeq ($(HOST_OS),linux)
182# Build for the host.
183include $(CLEAR_VARS)
184LOCAL_MODULE := libpayload_consumer
185LOCAL_MODULE_CLASS := STATIC_LIBRARIES
186LOCAL_CPP_EXTENSION := .cc
187LOCAL_CLANG := true
188LOCAL_CFLAGS := $(ue_common_cflags)
189LOCAL_CPPFLAGS := $(ue_common_cppflags)
190LOCAL_LDFLAGS := $(ue_common_ldflags)
191LOCAL_C_INCLUDES := \
192    $(ue_common_c_includes) \
193    external/e2fsprogs/lib
194LOCAL_STATIC_LIBRARIES := \
195    update_metadata-protos \
196    $(ue_libpayload_consumer_exported_static_libraries) \
197    $(ue_update_metadata_protos_exported_static_libraries)
198LOCAL_SHARED_LIBRARIES := \
199    $(ue_common_shared_libraries) \
200    $(ue_libpayload_consumer_exported_shared_libraries) \
201    $(ue_update_metadata_protos_exported_shared_libraries)
202LOCAL_SRC_FILES := $(ue_libpayload_consumer_src_files)
203include $(BUILD_HOST_STATIC_LIBRARY)
204endif  # HOST_OS == linux
205
206# Build for the target.
207include $(CLEAR_VARS)
208LOCAL_MODULE := libpayload_consumer
209LOCAL_MODULE_CLASS := STATIC_LIBRARIES
210LOCAL_CPP_EXTENSION := .cc
211LOCAL_CLANG := true
212LOCAL_CFLAGS := $(ue_common_cflags)
213LOCAL_CPPFLAGS := $(ue_common_cppflags)
214LOCAL_LDFLAGS := $(ue_common_ldflags)
215LOCAL_C_INCLUDES := \
216    $(ue_common_c_includes) \
217    external/e2fsprogs/lib
218LOCAL_STATIC_LIBRARIES := \
219    update_metadata-protos \
220    $(ue_libpayload_consumer_exported_static_libraries:-host=) \
221    $(ue_update_metadata_protos_exported_static_libraries)
222LOCAL_SHARED_LIBRARIES := \
223    $(ue_common_shared_libraries) \
224    $(ue_libpayload_consumer_exported_shared_libraries:-host=) \
225    $(ue_update_metadata_protos_exported_shared_libraries)
226LOCAL_SRC_FILES := $(ue_libpayload_consumer_src_files)
227include $(BUILD_STATIC_LIBRARY)
228
229ifdef BRILLO
230
231# libupdate_engine (type: static_library)
232# ========================================================
233# The main daemon static_library with all the code used to check for updates
234# with Omaha and expose a DBus daemon.
235ue_libupdate_engine_exported_c_includes := \
236    $(LOCAL_PATH)/include \
237    external/cros/system_api/dbus
238ue_libupdate_engine_exported_static_libraries := \
239    libpayload_consumer \
240    update_metadata-protos \
241    update_engine-dbus-adaptor \
242    update_engine-dbus-libcros-client \
243    update_engine_client-dbus-proxies \
244    libbz \
245    libfs_mgr \
246    $(ue_libpayload_consumer_exported_static_libraries) \
247    $(ue_update_metadata_protos_exported_static_libraries)
248ue_libupdate_engine_exported_shared_libraries := \
249    libdbus \
250    libbrillo-dbus \
251    libchrome-dbus \
252    libmetrics \
253    libshill-client \
254    libexpat \
255    libbrillo-policy \
256    libhardware \
257    libcutils \
258    $(ue_libpayload_consumer_exported_shared_libraries) \
259    $(ue_update_metadata_protos_exported_shared_libraries)
260ifeq ($(local_use_binder),1)
261ue_libupdate_engine_exported_shared_libraries += \
262    libbinder \
263    libbinderwrapper \
264    libbrillo-binder \
265    libutils
266endif  # local_use_binder == 1
267ifeq ($(local_use_weave),1)
268ue_libupdate_engine_exported_shared_libraries += \
269    libbinderwrapper \
270    libbrillo-binder \
271    libweaved
272endif  # local_use_weave == 1
273
274include $(CLEAR_VARS)
275LOCAL_MODULE := libupdate_engine
276LOCAL_MODULE_CLASS := STATIC_LIBRARIES
277LOCAL_CPP_EXTENSION := .cc
278LOCAL_CLANG := true
279LOCAL_EXPORT_C_INCLUDE_DIRS := $(ue_libupdate_engine_exported_c_includes)
280LOCAL_CFLAGS := $(ue_common_cflags)
281LOCAL_CPPFLAGS := $(ue_common_cppflags)
282LOCAL_LDFLAGS := $(ue_common_ldflags)
283LOCAL_C_INCLUDES := \
284    $(ue_common_c_includes) \
285    $(ue_libupdate_engine_exported_c_includes)
286LOCAL_STATIC_LIBRARIES := \
287    libpayload_consumer \
288    update_metadata-protos \
289    update_engine-dbus-adaptor \
290    update_engine-dbus-libcros-client \
291    update_engine_client-dbus-proxies \
292    $(ue_libupdate_engine_exported_static_libraries:-host=) \
293    $(ue_libpayload_consumer_exported_static_libraries:-host=) \
294    $(ue_update_metadata_protos_exported_static_libraries)
295LOCAL_SHARED_LIBRARIES := \
296    $(ue_common_shared_libraries) \
297    $(ue_libupdate_engine_exported_shared_libraries:-host=) \
298    $(ue_libpayload_consumer_exported_shared_libraries:-host=) \
299    $(ue_update_metadata_protos_exported_shared_libraries)
300LOCAL_SRC_FILES := \
301    boot_control_android.cc \
302    chrome_browser_proxy_resolver.cc \
303    common_service.cc \
304    connection_manager.cc \
305    daemon.cc \
306    dbus_service.cc \
307    hardware_android.cc \
308    image_properties_android.cc \
309    libcros_proxy.cc \
310    metrics.cc \
311    metrics_utils.cc \
312    omaha_request_action.cc \
313    omaha_request_params.cc \
314    omaha_response_handler_action.cc \
315    p2p_manager.cc \
316    payload_state.cc \
317    proxy_resolver.cc \
318    real_system_state.cc \
319    shill_proxy.cc \
320    update_attempter.cc \
321    update_manager/boxed_value.cc \
322    update_manager/chromeos_policy.cc \
323    update_manager/default_policy.cc \
324    update_manager/evaluation_context.cc \
325    update_manager/policy.cc \
326    update_manager/real_config_provider.cc \
327    update_manager/real_device_policy_provider.cc \
328    update_manager/real_random_provider.cc \
329    update_manager/real_shill_provider.cc \
330    update_manager/real_system_provider.cc \
331    update_manager/real_time_provider.cc \
332    update_manager/real_updater_provider.cc \
333    update_manager/state_factory.cc \
334    update_manager/update_manager.cc \
335    update_status_utils.cc \
336    weave_service_factory.cc
337ifeq ($(local_use_binder),1)
338LOCAL_AIDL_INCLUDES += $(LOCAL_PATH)/binder_bindings
339LOCAL_SRC_FILES += \
340    binder_bindings/android/brillo/IUpdateEngine.aidl \
341    binder_bindings/android/brillo/IUpdateEngineStatusCallback.aidl \
342    binder_service_brillo.cc \
343    parcelable_update_engine_status.cc
344endif  # local_use_binder == 1
345ifeq ($(local_use_weave),1)
346LOCAL_SRC_FILES += \
347    weave_service.cc
348endif  # local_use_weave == 1
349include $(BUILD_STATIC_LIBRARY)
350
351else  # !defined(BRILLO)
352
353ifneq ($(local_use_binder),1)
354$(error USE_BINDER is disabled but is required in non-Brillo devices.)
355endif  # local_use_binder == 1
356
357# libupdate_engine_android (type: static_library)
358# ========================================================
359# The main daemon static_library used in Android (non-Brillo). This only has a
360# loop to apply payloads provided by the upper layer via a Binder interface.
361ue_libupdate_engine_android_exported_static_libraries := \
362    libpayload_consumer \
363    libfs_mgr \
364    $(ue_libpayload_consumer_exported_static_libraries)
365ue_libupdate_engine_android_exported_shared_libraries := \
366    $(ue_libpayload_consumer_exported_shared_libraries) \
367    libbinder \
368    libbinderwrapper \
369    libbrillo-binder \
370    libcutils \
371    libhardware \
372    libutils
373
374include $(CLEAR_VARS)
375LOCAL_MODULE := libupdate_engine_android
376LOCAL_MODULE_CLASS := STATIC_LIBRARIES
377LOCAL_CPP_EXTENSION := .cc
378LOCAL_CLANG := true
379LOCAL_CFLAGS := $(ue_common_cflags)
380LOCAL_CPPFLAGS := $(ue_common_cppflags)
381LOCAL_LDFLAGS := $(ue_common_ldflags)
382LOCAL_C_INCLUDES :=  $(ue_common_c_includes)
383#TODO(deymo): Remove external/cros/system_api/dbus once the strings are moved
384# out of the DBus interface.
385LOCAL_C_INCLUDES += \
386    external/cros/system_api/dbus
387LOCAL_STATIC_LIBRARIES := \
388    $(ue_libupdate_engine_android_exported_static_libraries:-host=)
389LOCAL_SHARED_LIBRARIES += \
390    $(ue_common_shared_libraries) \
391    $(ue_libupdate_engine_android_exported_shared_libraries:-host=)
392LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder_bindings
393LOCAL_SRC_FILES += \
394    binder_bindings/android/os/IUpdateEngine.aidl \
395    binder_bindings/android/os/IUpdateEngineCallback.aidl \
396    binder_service_android.cc \
397    boot_control_android.cc \
398    daemon.cc \
399    daemon_state_android.cc \
400    hardware_android.cc \
401    proxy_resolver.cc \
402    update_attempter_android.cc \
403    update_status_utils.cc
404include $(BUILD_STATIC_LIBRARY)
405
406endif  # !defined(BRILLO)
407
408# update_engine (type: executable)
409# ========================================================
410# update_engine daemon.
411include $(CLEAR_VARS)
412LOCAL_MODULE := update_engine
413LOCAL_MODULE_CLASS := EXECUTABLES
414LOCAL_REQUIRED_MODULES := \
415    bspatch \
416    cacerts_google
417ifeq ($(local_use_weave),1)
418LOCAL_REQUIRED_MODULES += updater.json
419endif  # local_use_weave == 1
420LOCAL_CPP_EXTENSION := .cc
421LOCAL_CLANG := true
422LOCAL_CFLAGS := $(ue_common_cflags)
423LOCAL_CPPFLAGS := $(ue_common_cppflags)
424LOCAL_LDFLAGS := $(ue_common_ldflags)
425LOCAL_C_INCLUDES := \
426    $(ue_common_c_includes)
427LOCAL_SHARED_LIBRARIES := \
428    $(ue_common_shared_libraries)
429LOCAL_SRC_FILES := \
430    main.cc
431
432ifdef BRILLO
433LOCAL_C_INCLUDES += \
434    $(ue_libupdate_engine_exported_c_includes)
435LOCAL_STATIC_LIBRARIES := \
436    libupdate_engine \
437    $(ue_libupdate_engine_exported_static_libraries:-host=)
438LOCAL_SHARED_LIBRARIES += \
439    $(ue_libupdate_engine_exported_shared_libraries:-host=)
440else  # !defined(BRILLO)
441LOCAL_STATIC_LIBRARIES := \
442    libupdate_engine_android \
443    $(ue_libupdate_engine_android_exported_static_libraries:-host=)
444LOCAL_SHARED_LIBRARIES += \
445    $(ue_libupdate_engine_android_exported_shared_libraries:-host=)
446endif  # !defined(BRILLO)
447
448LOCAL_INIT_RC := update_engine.rc
449include $(BUILD_EXECUTABLE)
450
451# libupdate_engine_client (type: shared_library)
452# ========================================================
453include $(CLEAR_VARS)
454LOCAL_MODULE := libupdate_engine_client
455LOCAL_CFLAGS := \
456    -Wall \
457    -Werror \
458    -Wno-unused-parameter \
459    -DUSE_DBUS=$(local_use_dbus) \
460    -DUSE_BINDER=$(local_use_binder)
461LOCAL_CLANG := true
462LOCAL_CPP_EXTENSION := .cc
463# TODO(deymo): Remove "external/cros/system_api/dbus" when dbus is not used.
464LOCAL_C_INCLUDES := \
465    $(LOCAL_PATH)/client_library/include \
466    external/cros/system_api/dbus \
467    system \
468    external/gtest/include
469LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/client_library/include
470LOCAL_SHARED_LIBRARIES := \
471    libchrome \
472    libbrillo
473LOCAL_SRC_FILES := \
474    client_library/client.cc \
475    update_status_utils.cc
476
477# We can only compile support for one IPC mechanism. If both "binder" and "dbus"
478# are defined, we prefer binder.
479ifeq ($(local_use_binder),1)
480LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder_bindings
481LOCAL_SHARED_LIBRARIES += \
482    libbinder \
483    libbrillo-binder \
484    libutils
485LOCAL_SRC_FILES += \
486    binder_bindings/android/brillo/IUpdateEngine.aidl \
487    binder_bindings/android/brillo/IUpdateEngineStatusCallback.aidl \
488    client_library/client_binder.cc \
489    parcelable_update_engine_status.cc
490else  # local_use_binder != 1
491LOCAL_STATIC_LIBRARIES := \
492    update_engine_client-dbus-proxies
493LOCAL_SHARED_LIBRARIES += \
494    libchrome-dbus \
495    libbrillo-dbus
496LOCAL_SRC_FILES += \
497    client_library/client_dbus.cc
498endif  # local_use_binder == 1
499
500include $(BUILD_SHARED_LIBRARY)
501
502# update_engine_client (type: executable)
503# ========================================================
504# update_engine console client.
505include $(CLEAR_VARS)
506LOCAL_MODULE := update_engine_client
507LOCAL_MODULE_CLASS := EXECUTABLES
508LOCAL_CPP_EXTENSION := .cc
509LOCAL_CLANG := true
510LOCAL_CFLAGS := $(ue_common_cflags)
511LOCAL_CPPFLAGS := $(ue_common_cppflags)
512LOCAL_LDFLAGS := $(ue_common_ldflags)
513LOCAL_C_INCLUDES := $(ue_common_c_includes)
514LOCAL_SHARED_LIBRARIES := $(ue_common_shared_libraries)
515ifdef BRILLO
516LOCAL_SHARED_LIBRARIES += \
517    libupdate_engine_client
518LOCAL_SRC_FILES := \
519    update_engine_client.cc \
520    common/error_code_utils.cc
521else  # !defined(BRILLO)
522#TODO(deymo): Remove external/cros/system_api/dbus once the strings are moved
523# out of the DBus interface.
524LOCAL_C_INCLUDES += \
525    external/cros/system_api/dbus
526LOCAL_SHARED_LIBRARIES += \
527    libbinder \
528    libbinderwrapper \
529    libbrillo-binder \
530    libutils
531LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/binder_bindings
532LOCAL_SRC_FILES := \
533    binder_bindings/android/os/IUpdateEngine.aidl \
534    binder_bindings/android/os/IUpdateEngineCallback.aidl \
535    common/error_code_utils.cc \
536    update_engine_client_android.cc \
537    update_status_utils.cc
538endif  # !defined(BRILLO)
539include $(BUILD_EXECUTABLE)
540
541# libpayload_generator (type: static_library)
542# ========================================================
543# server-side code. This is used for delta_generator and unittests but not
544# for any client code.
545ue_libpayload_generator_exported_static_libraries := \
546    libpayload_consumer \
547    update_metadata-protos \
548    $(ue_libpayload_consumer_exported_static_libraries) \
549    $(ue_update_metadata_protos_exported_static_libraries)
550ue_libpayload_generator_exported_shared_libraries := \
551    libext2fs-host \
552    $(ue_libpayload_consumer_exported_shared_libraries) \
553    $(ue_update_metadata_protos_exported_shared_libraries)
554
555ue_libpayload_generator_src_files := \
556    payload_generator/ab_generator.cc \
557    payload_generator/annotated_operation.cc \
558    payload_generator/blob_file_writer.cc \
559    payload_generator/block_mapping.cc \
560    payload_generator/bzip.cc \
561    payload_generator/cycle_breaker.cc \
562    payload_generator/delta_diff_generator.cc \
563    payload_generator/delta_diff_utils.cc \
564    payload_generator/ext2_filesystem.cc \
565    payload_generator/extent_ranges.cc \
566    payload_generator/extent_utils.cc \
567    payload_generator/full_update_generator.cc \
568    payload_generator/graph_types.cc \
569    payload_generator/graph_utils.cc \
570    payload_generator/inplace_generator.cc \
571    payload_generator/payload_file.cc \
572    payload_generator/payload_generation_config.cc \
573    payload_generator/payload_signer.cc \
574    payload_generator/raw_filesystem.cc \
575    payload_generator/tarjan.cc \
576    payload_generator/topological_sort.cc
577
578ifeq ($(HOST_OS),linux)
579# Build for the host.
580include $(CLEAR_VARS)
581LOCAL_MODULE := libpayload_generator
582LOCAL_MODULE_CLASS := STATIC_LIBRARIES
583LOCAL_CPP_EXTENSION := .cc
584LOCAL_CLANG := true
585LOCAL_CFLAGS := $(ue_common_cflags)
586LOCAL_CPPFLAGS := $(ue_common_cppflags)
587LOCAL_LDFLAGS := $(ue_common_ldflags)
588LOCAL_C_INCLUDES := $(ue_common_c_includes)
589LOCAL_STATIC_LIBRARIES := \
590    libpayload_consumer \
591    update_metadata-protos \
592    $(ue_libpayload_consumer_exported_static_libraries) \
593    $(ue_update_metadata_protos_exported_static_libraries)
594LOCAL_SHARED_LIBRARIES := \
595    $(ue_common_shared_libraries) \
596    $(ue_libpayload_generator_exported_shared_libraries) \
597    $(ue_libpayload_consumer_exported_shared_libraries) \
598    $(ue_update_metadata_protos_exported_shared_libraries)
599LOCAL_SRC_FILES := $(ue_libpayload_generator_src_files)
600include $(BUILD_HOST_STATIC_LIBRARY)
601endif  # HOST_OS == linux
602
603# Build for the target.
604include $(CLEAR_VARS)
605LOCAL_MODULE := libpayload_generator
606LOCAL_MODULE_CLASS := STATIC_LIBRARIES
607LOCAL_CPP_EXTENSION := .cc
608LOCAL_CLANG := true
609LOCAL_CFLAGS := $(ue_common_cflags)
610LOCAL_CPPFLAGS := $(ue_common_cppflags)
611LOCAL_LDFLAGS := $(ue_common_ldflags)
612LOCAL_C_INCLUDES := $(ue_common_c_includes)
613LOCAL_STATIC_LIBRARIES := \
614    libpayload_consumer \
615    update_metadata-protos \
616    $(ue_libpayload_consumer_exported_static_libraries:-host=) \
617    $(ue_update_metadata_protos_exported_static_libraries)
618LOCAL_SHARED_LIBRARIES := \
619    $(ue_common_shared_libraries) \
620    $(ue_libpayload_generator_exported_shared_libraries:-host=) \
621    $(ue_libpayload_consumer_exported_shared_libraries:-host=) \
622    $(ue_update_metadata_protos_exported_shared_libraries)
623LOCAL_SRC_FILES := $(ue_libpayload_generator_src_files)
624include $(BUILD_STATIC_LIBRARY)
625
626# delta_generator (type: executable)
627# ========================================================
628# server-side delta generator.
629ue_delta_generator_src_files := \
630    payload_generator/generate_delta_main.cc
631
632ifeq ($(HOST_OS),linux)
633# Build for the host.
634include $(CLEAR_VARS)
635LOCAL_MODULE := delta_generator
636LOCAL_MODULE_CLASS := EXECUTABLES
637LOCAL_CPP_EXTENSION := .cc
638LOCAL_CLANG := true
639LOCAL_CFLAGS := $(ue_common_cflags)
640LOCAL_CPPFLAGS := $(ue_common_cppflags)
641LOCAL_LDFLAGS := $(ue_common_ldflags)
642LOCAL_C_INCLUDES := $(ue_common_c_includes)
643LOCAL_STATIC_LIBRARIES := \
644    libpayload_consumer \
645    libpayload_generator \
646    $(ue_libpayload_consumer_exported_static_libraries) \
647    $(ue_libpayload_generator_exported_static_libraries)
648LOCAL_SHARED_LIBRARIES := \
649    $(ue_common_shared_libraries) \
650    $(ue_libpayload_consumer_exported_shared_libraries) \
651    $(ue_libpayload_generator_exported_shared_libraries)
652LOCAL_SRC_FILES := $(ue_delta_generator_src_files)
653include $(BUILD_HOST_EXECUTABLE)
654endif  # HOST_OS == linux
655
656# Build for the target.
657include $(CLEAR_VARS)
658LOCAL_MODULE := delta_generator
659LOCAL_MODULE_CLASS := EXECUTABLES
660LOCAL_CPP_EXTENSION := .cc
661LOCAL_CLANG := true
662LOCAL_CFLAGS := $(ue_common_cflags)
663LOCAL_CPPFLAGS := $(ue_common_cppflags)
664LOCAL_LDFLAGS := $(ue_common_ldflags)
665LOCAL_C_INCLUDES := $(ue_common_c_includes)
666LOCAL_STATIC_LIBRARIES := \
667    libpayload_consumer \
668    libpayload_generator \
669    $(ue_libpayload_consumer_exported_static_libraries:-host=) \
670    $(ue_libpayload_generator_exported_static_libraries:-host=)
671LOCAL_SHARED_LIBRARIES := \
672    $(ue_common_shared_libraries) \
673    $(ue_libpayload_consumer_exported_shared_libraries:-host=) \
674    $(ue_libpayload_generator_exported_shared_libraries:-host=)
675LOCAL_SRC_FILES := $(ue_delta_generator_src_files)
676include $(BUILD_EXECUTABLE)
677
678# Weave schema files
679# ========================================================
680include $(CLEAR_VARS)
681LOCAL_MODULE := updater.json
682LOCAL_MODULE_CLASS := ETC
683LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/weaved/traits
684LOCAL_SRC_FILES := weaved/traits/$(LOCAL_MODULE)
685include $(BUILD_PREBUILT)
686
687# Update payload signing public key.
688# ========================================================
689ifdef BRILLO
690include $(CLEAR_VARS)
691LOCAL_MODULE := brillo-update-payload-key
692LOCAL_MODULE_CLASS := ETC
693LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/update_engine
694LOCAL_MODULE_STEM := update-payload-key.pub.pem
695LOCAL_SRC_FILES := update_payload_key/brillo-update-payload-key.pub.pem
696LOCAL_BUILT_MODULE_STEM := update_payload_key/brillo-update-payload-key.pub.pem
697include $(BUILD_PREBUILT)
698endif  # BRILLO
699
700# Brillo update payload generation script
701# ========================================================
702ifeq ($(HOST_OS),linux)
703include $(CLEAR_VARS)
704LOCAL_SRC_FILES := scripts/brillo_update_payload
705LOCAL_MODULE := brillo_update_payload
706LOCAL_MODULE_CLASS := EXECUTABLES
707LOCAL_IS_HOST_MODULE := true
708LOCAL_MODULE_TAGS := optional
709LOCAL_REQUIRED_MODULES := \
710    delta_generator \
711    shflags
712include $(BUILD_PREBUILT)
713endif  # HOST_OS == linux
714