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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
Tao Baod80a9982016-03-03 11:43:47 -080017# updater (static executable)
18# ===============================
19# Build a statically-linked binary to include in OTA packages.
Doug Zongker9931f7f2009-06-10 14:11:53 -070020include $(CLEAR_VARS)
21
Tao Baod80a9982016-03-03 11:43:47 -080022updater_src_files := \
23 install.cpp \
24 blockimg.cpp \
25 updater.cpp
Doug Zongkerad3db092009-06-26 13:38:55 -070026
Tao Bao80e46e02015-06-03 10:49:29 -070027LOCAL_CLANG := true
Doug Zongker9931f7f2009-06-10 14:11:53 -070028LOCAL_SRC_FILES := $(updater_src_files)
29
Tao Baod80a9982016-03-03 11:43:47 -080030LOCAL_STATIC_LIBRARIES += \
31 $(TARGET_RECOVERY_UPDATER_LIBS) \
32 $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS) \
33 libfec \
34 libfec_rs \
35 libext4_utils_static \
36 libsquashfs_utils \
Mattias Nissler452df6d2016-04-04 16:17:01 +020037 libcrypto_utils_static \
Tao Baod80a9982016-03-03 11:43:47 -080038 libcrypto_static \
39 libapplypatch \
40 libbase \
41 libotafault \
42 libedify \
43 libmtdutils \
44 libminzip \
45 libz \
46 libbz \
47 libcutils \
48 liblog \
49 libselinux
50
51tune2fs_static_libraries := \
52 libext2_com_err \
53 libext2_blkid \
54 libext2_quota \
55 libext2_uuid_static \
56 libext2_e2p \
57 libext2fs
58
59LOCAL_STATIC_LIBRARIES += \
60 libtune2fs \
61 $(tune2fs_static_libraries)
Sami Tolvanen0a7b4732015-06-25 10:25:36 +010062
Doug Zongker3d177d02010-07-01 09:18:44 -070063ifeq ($(TARGET_USERIMAGES_USE_EXT4), true)
64LOCAL_CFLAGS += -DUSE_EXT4
Doug Zongker0d32f252014-02-13 15:07:56 -080065LOCAL_CFLAGS += -Wno-unused-parameter
Doug Zongker3d177d02010-07-01 09:18:44 -070066LOCAL_C_INCLUDES += system/extras/ext4_utils
Joe Onorato6396e702012-05-31 23:21:46 -070067LOCAL_STATIC_LIBRARIES += \
Joe Onorato4eeb3792012-07-23 19:14:30 -070068 libsparse_static \
Joe Onorato6396e702012-05-31 23:21:46 -070069 libz
Stephen Smalley779701d2012-02-09 14:13:23 -050070endif
71
Michael Rungeb278c252014-11-21 00:12:28 -080072LOCAL_C_INCLUDES += external/e2fsprogs/misc
Doug Zongker9931f7f2009-06-10 14:11:53 -070073LOCAL_C_INCLUDES += $(LOCAL_PATH)/..
74
Doug Zongker2b0fdc62009-06-19 11:22:06 -070075# Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function
76# named "Register_<libname>()". Here we emit a little C function that
77# gets #included by updater.c. It calls all those registration
78# functions.
79
80# Devices can also add libraries to TARGET_RECOVERY_UPDATER_EXTRA_LIBS.
81# These libs are also linked in with updater, but we don't try to call
82# any sort of registration function for these. Use this variable for
83# any subsidiary static libraries required for your registered
84# extension libs.
85
86inc := $(call intermediates-dir-for,PACKAGING,updater_extensions)/register.inc
87
Ying Wangeef790d2012-06-11 14:53:08 -070088# Encode the value of TARGET_RECOVERY_UPDATER_LIBS into the filename of the dependency.
89# So if TARGET_RECOVERY_UPDATER_LIBS is changed, a new dependency file will be generated.
90# Note that we have to remove any existing depency files before creating new one,
91# so no obsolete dependecy file gets used if you switch back to an old value.
92inc_dep_file := $(inc).dep.$(subst $(space),-,$(sort $(TARGET_RECOVERY_UPDATER_LIBS)))
93$(inc_dep_file): stem := $(inc).dep
94$(inc_dep_file) :
95 $(hide) mkdir -p $(dir $@)
96 $(hide) rm -f $(stem).*
97 $(hide) touch $@
Doug Zongker2b0fdc62009-06-19 11:22:06 -070098
99$(inc) : libs := $(TARGET_RECOVERY_UPDATER_LIBS)
Ying Wangeef790d2012-06-11 14:53:08 -0700100$(inc) : $(inc_dep_file)
Doug Zongker2b0fdc62009-06-19 11:22:06 -0700101 $(hide) mkdir -p $(dir $@)
102 $(hide) echo "" > $@
Michael Ward6242a8b2011-07-14 15:06:12 -0700103 $(hide) $(foreach lib,$(libs),echo "extern void Register_$(lib)(void);" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -0700104 $(hide) echo "void RegisterDeviceExtensions() {" >> $@
Michael Ward6242a8b2011-07-14 15:06:12 -0700105 $(hide) $(foreach lib,$(libs),echo " Register_$(lib)();" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -0700106 $(hide) echo "}" >> $@
107
Bruce Beare4c3c7a92014-09-12 09:09:52 -0700108$(call intermediates-dir-for,EXECUTABLES,updater,,,$(TARGET_PREFER_32_BIT))/updater.o : $(inc)
Doug Zongker2b0fdc62009-06-19 11:22:06 -0700109LOCAL_C_INCLUDES += $(dir $(inc))
110
Ying Wangeef790d2012-06-11 14:53:08 -0700111inc :=
112inc_dep_file :=
113
Doug Zongker9931f7f2009-06-10 14:11:53 -0700114LOCAL_MODULE := updater
115
116LOCAL_FORCE_STATIC_EXECUTABLE := true
117
118include $(BUILD_EXECUTABLE)