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Doug Zongker9931f7f2009-06-10 14:11:53 -07001# Copyright 2009 The Android Open Source Project
Tao Baoba9a42a2015-06-23 23:23:33 -07002#
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.
Doug Zongker9931f7f2009-06-10 14:11:53 -070014
15LOCAL_PATH := $(call my-dir)
16
17updater_src_files := \
Tao Baoba9a42a2015-06-23 23:23:33 -070018 install.cpp \
19 blockimg.cpp \
20 updater.cpp
Doug Zongker9931f7f2009-06-10 14:11:53 -070021
22#
Doug Zongkerad3db092009-06-26 13:38:55 -070023# Build a statically-linked binary to include in OTA packages
Doug Zongker9931f7f2009-06-10 14:11:53 -070024#
25include $(CLEAR_VARS)
26
Doug Zongkerad3db092009-06-26 13:38:55 -070027# Build only in eng, so we don't end up with a copy of this in /system
28# on user builds. (TODO: find a better way to build device binaries
29# needed only for OTA packages.)
30LOCAL_MODULE_TAGS := eng
31
Tao Bao80e46e02015-06-03 10:49:29 -070032LOCAL_CLANG := true
33
Doug Zongker9931f7f2009-06-10 14:11:53 -070034LOCAL_SRC_FILES := $(updater_src_files)
35
Doug Zongker3d177d02010-07-01 09:18:44 -070036ifeq ($(TARGET_USERIMAGES_USE_EXT4), true)
37LOCAL_CFLAGS += -DUSE_EXT4
Doug Zongker0d32f252014-02-13 15:07:56 -080038LOCAL_CFLAGS += -Wno-unused-parameter
Doug Zongker3d177d02010-07-01 09:18:44 -070039LOCAL_C_INCLUDES += system/extras/ext4_utils
Joe Onorato6396e702012-05-31 23:21:46 -070040LOCAL_STATIC_LIBRARIES += \
41 libext4_utils_static \
Joe Onorato4eeb3792012-07-23 19:14:30 -070042 libsparse_static \
Joe Onorato6396e702012-05-31 23:21:46 -070043 libz
Stephen Smalley779701d2012-02-09 14:13:23 -050044endif
45
Doug Zongker3d177d02010-07-01 09:18:44 -070046LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS)
Tao Baoba8a6782015-07-17 13:39:52 -070047LOCAL_STATIC_LIBRARIES += libapplypatch libbase libedify libmtdutils libminzip libz
Doug Zongker8edb00c2009-06-11 17:21:44 -070048LOCAL_STATIC_LIBRARIES += libmincrypt libbz
Dan Alberte49a9e52015-05-19 11:33:18 -070049LOCAL_STATIC_LIBRARIES += libcutils liblog libc
Kenny Root7eb75672012-10-16 10:47:27 -070050LOCAL_STATIC_LIBRARIES += libselinux
Michael Rungeb278c252014-11-21 00:12:28 -080051tune2fs_static_libraries := \
52 libext2_com_err \
53 libext2_blkid \
54 libext2_quota \
55 libext2_uuid_static \
56 libext2_e2p \
57 libext2fs
58LOCAL_STATIC_LIBRARIES += libtune2fs $(tune2fs_static_libraries)
59
60LOCAL_C_INCLUDES += external/e2fsprogs/misc
Doug Zongker9931f7f2009-06-10 14:11:53 -070061LOCAL_C_INCLUDES += $(LOCAL_PATH)/..
62
Doug Zongker2b0fdc62009-06-19 11:22:06 -070063# Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function
64# named "Register_<libname>()". Here we emit a little C function that
65# gets #included by updater.c. It calls all those registration
66# functions.
67
68# Devices can also add libraries to TARGET_RECOVERY_UPDATER_EXTRA_LIBS.
69# These libs are also linked in with updater, but we don't try to call
70# any sort of registration function for these. Use this variable for
71# any subsidiary static libraries required for your registered
72# extension libs.
73
74inc := $(call intermediates-dir-for,PACKAGING,updater_extensions)/register.inc
75
Ying Wangeef790d2012-06-11 14:53:08 -070076# Encode the value of TARGET_RECOVERY_UPDATER_LIBS into the filename of the dependency.
77# So if TARGET_RECOVERY_UPDATER_LIBS is changed, a new dependency file will be generated.
78# Note that we have to remove any existing depency files before creating new one,
79# so no obsolete dependecy file gets used if you switch back to an old value.
80inc_dep_file := $(inc).dep.$(subst $(space),-,$(sort $(TARGET_RECOVERY_UPDATER_LIBS)))
81$(inc_dep_file): stem := $(inc).dep
82$(inc_dep_file) :
83 $(hide) mkdir -p $(dir $@)
84 $(hide) rm -f $(stem).*
85 $(hide) touch $@
Doug Zongker2b0fdc62009-06-19 11:22:06 -070086
87$(inc) : libs := $(TARGET_RECOVERY_UPDATER_LIBS)
Ying Wangeef790d2012-06-11 14:53:08 -070088$(inc) : $(inc_dep_file)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070089 $(hide) mkdir -p $(dir $@)
90 $(hide) echo "" > $@
Michael Ward6242a8b2011-07-14 15:06:12 -070091 $(hide) $(foreach lib,$(libs),echo "extern void Register_$(lib)(void);" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070092 $(hide) echo "void RegisterDeviceExtensions() {" >> $@
Michael Ward6242a8b2011-07-14 15:06:12 -070093 $(hide) $(foreach lib,$(libs),echo " Register_$(lib)();" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070094 $(hide) echo "}" >> $@
95
Bruce Beare4c3c7a92014-09-12 09:09:52 -070096$(call intermediates-dir-for,EXECUTABLES,updater,,,$(TARGET_PREFER_32_BIT))/updater.o : $(inc)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070097LOCAL_C_INCLUDES += $(dir $(inc))
98
Ying Wangeef790d2012-06-11 14:53:08 -070099inc :=
100inc_dep_file :=
101
Doug Zongker9931f7f2009-06-10 14:11:53 -0700102LOCAL_MODULE := updater
103
104LOCAL_FORCE_STATIC_EXECUTABLE := true
105
106include $(BUILD_EXECUTABLE)