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Doug Zongker9931f7f2009-06-10 14:11:53 -07001# Copyright 2009 The Android Open Source Project
2
3LOCAL_PATH := $(call my-dir)
4
5updater_src_files := \
6 install.c \
Doug Zongkerbc7ffed2014-08-15 14:31:52 -07007 blockimg.c \
Doug Zongker9931f7f2009-06-10 14:11:53 -07008 updater.c
9
10#
Doug Zongkerad3db092009-06-26 13:38:55 -070011# Build a statically-linked binary to include in OTA packages
Doug Zongker9931f7f2009-06-10 14:11:53 -070012#
13include $(CLEAR_VARS)
14
Doug Zongkerad3db092009-06-26 13:38:55 -070015# Build only in eng, so we don't end up with a copy of this in /system
16# on user builds. (TODO: find a better way to build device binaries
17# needed only for OTA packages.)
18LOCAL_MODULE_TAGS := eng
19
Doug Zongker9931f7f2009-06-10 14:11:53 -070020LOCAL_SRC_FILES := $(updater_src_files)
21
Doug Zongker3d177d02010-07-01 09:18:44 -070022ifeq ($(TARGET_USERIMAGES_USE_EXT4), true)
23LOCAL_CFLAGS += -DUSE_EXT4
Doug Zongker0d32f252014-02-13 15:07:56 -080024LOCAL_CFLAGS += -Wno-unused-parameter
Doug Zongker3d177d02010-07-01 09:18:44 -070025LOCAL_C_INCLUDES += system/extras/ext4_utils
Joe Onorato6396e702012-05-31 23:21:46 -070026LOCAL_STATIC_LIBRARIES += \
Dees_Troyaf504492012-10-11 12:00:29 -040027 libext4_utils \
Joe Onorato6396e702012-05-31 23:21:46 -070028 libz
Dees_Troy43681d42013-02-22 21:26:35 +000029ifneq ($(wildcard system/core/libmincrypt/rsa_e_3.c),)
30LOCAL_STATIC_LIBRARIES = \
31 libext4_utils_static \
32 libsparse_static \
33 libz
34endif
Dees Troyce8d8932013-11-03 02:48:43 +000035ifneq ($(wildcard system/core/include/mincrypt/sha256.h),)
36LOCAL_STATIC_LIBRARIES = \
37 libext4_utils_static \
38 libsparse_static \
39 libz
40endif
Tom Marshall56fe5e72015-04-17 05:23:00 -070041ifneq ($(wildcard external/lz4/Android.mk),)
42 LOCAL_STATIC_LIBRARIES += liblz4-static
43endif
Stephen Smalley779701d2012-02-09 14:13:23 -050044endif
45
Doug Zongker3d177d02010-07-01 09:18:44 -070046LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070047LOCAL_STATIC_LIBRARIES += libapplypatch libedify libmtdutils libminzip libz
Dees_Troy76a1d412013-04-20 13:54:35 +000048LOCAL_STATIC_LIBRARIES += libflashutils libmmcutils libbmlutils
Dees Troyce8d8932013-11-03 02:48:43 +000049LOCAL_STATIC_LIBRARIES += libmincrypttwrp libbz
Ying Wang4e214822013-04-09 21:41:29 -070050LOCAL_STATIC_LIBRARIES += libcutils liblog libstdc++ libc
Kenny Root7eb75672012-10-16 10:47:27 -070051LOCAL_STATIC_LIBRARIES += libselinux
Michael Rungeb278c252014-11-21 00:12:28 -080052tune2fs_static_libraries := \
53 libext2_com_err \
54 libext2_blkid \
55 libext2_quota \
56 libext2_uuid_static \
57 libext2_e2p \
58 libext2fs
Ethan Yonker7e1b9862015-03-19 14:10:01 -050059ifneq ($(wildcard external/e2fsprogs/misc/tune2fs.h),)
60 LOCAL_STATIC_LIBRARIES += libtune2fs $(tune2fs_static_libraries)
61 LOCAL_CFLAGS += -DHAVE_LIBTUNE2FS
62endif
Michael Rungeb278c252014-11-21 00:12:28 -080063
64LOCAL_C_INCLUDES += external/e2fsprogs/misc
Doug Zongker9931f7f2009-06-10 14:11:53 -070065LOCAL_C_INCLUDES += $(LOCAL_PATH)/..
66
Doug Zongker2b0fdc62009-06-19 11:22:06 -070067# Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function
68# named "Register_<libname>()". Here we emit a little C function that
69# gets #included by updater.c. It calls all those registration
70# functions.
71
72# Devices can also add libraries to TARGET_RECOVERY_UPDATER_EXTRA_LIBS.
73# These libs are also linked in with updater, but we don't try to call
74# any sort of registration function for these. Use this variable for
75# any subsidiary static libraries required for your registered
76# extension libs.
77
78inc := $(call intermediates-dir-for,PACKAGING,updater_extensions)/register.inc
79
Ying Wangeef790d2012-06-11 14:53:08 -070080# Encode the value of TARGET_RECOVERY_UPDATER_LIBS into the filename of the dependency.
81# So if TARGET_RECOVERY_UPDATER_LIBS is changed, a new dependency file will be generated.
82# Note that we have to remove any existing depency files before creating new one,
83# so no obsolete dependecy file gets used if you switch back to an old value.
84inc_dep_file := $(inc).dep.$(subst $(space),-,$(sort $(TARGET_RECOVERY_UPDATER_LIBS)))
85$(inc_dep_file): stem := $(inc).dep
86$(inc_dep_file) :
87 $(hide) mkdir -p $(dir $@)
88 $(hide) rm -f $(stem).*
89 $(hide) touch $@
Doug Zongker2b0fdc62009-06-19 11:22:06 -070090
91$(inc) : libs := $(TARGET_RECOVERY_UPDATER_LIBS)
Ying Wangeef790d2012-06-11 14:53:08 -070092$(inc) : $(inc_dep_file)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070093 $(hide) mkdir -p $(dir $@)
94 $(hide) echo "" > $@
Michael Ward6242a8b2011-07-14 15:06:12 -070095 $(hide) $(foreach lib,$(libs),echo "extern void Register_$(lib)(void);" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070096 $(hide) echo "void RegisterDeviceExtensions() {" >> $@
Michael Ward6242a8b2011-07-14 15:06:12 -070097 $(hide) $(foreach lib,$(libs),echo " Register_$(lib)();" >> $@;)
Doug Zongker2b0fdc62009-06-19 11:22:06 -070098 $(hide) echo "}" >> $@
99
100$(call intermediates-dir-for,EXECUTABLES,updater)/updater.o : $(inc)
101LOCAL_C_INCLUDES += $(dir $(inc))
102
Ying Wangeef790d2012-06-11 14:53:08 -0700103inc :=
104inc_dep_file :=
105
Doug Zongker9931f7f2009-06-10 14:11:53 -0700106LOCAL_MODULE := updater
107
108LOCAL_FORCE_STATIC_EXECUTABLE := true
109
110include $(BUILD_EXECUTABLE)