Doug Zongker | 9931f7f | 2009-06-10 14:11:53 -0700 | [diff] [blame] | 1 | # Copyright 2009 The Android Open Source Project |
| 2 | |
| 3 | LOCAL_PATH := $(call my-dir) |
| 4 | |
| 5 | updater_src_files := \ |
| 6 | install.c \ |
| 7 | updater.c |
| 8 | |
| 9 | # |
Doug Zongker | ad3db09 | 2009-06-26 13:38:55 -0700 | [diff] [blame] | 10 | # Build a statically-linked binary to include in OTA packages |
Doug Zongker | 9931f7f | 2009-06-10 14:11:53 -0700 | [diff] [blame] | 11 | # |
| 12 | include $(CLEAR_VARS) |
| 13 | |
Doug Zongker | ad3db09 | 2009-06-26 13:38:55 -0700 | [diff] [blame] | 14 | # Build only in eng, so we don't end up with a copy of this in /system |
| 15 | # on user builds. (TODO: find a better way to build device binaries |
| 16 | # needed only for OTA packages.) |
| 17 | LOCAL_MODULE_TAGS := eng |
| 18 | |
Doug Zongker | 9931f7f | 2009-06-10 14:11:53 -0700 | [diff] [blame] | 19 | LOCAL_SRC_FILES := $(updater_src_files) |
| 20 | |
Doug Zongker | 3d177d0 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 21 | ifeq ($(TARGET_USERIMAGES_USE_EXT4), true) |
| 22 | LOCAL_CFLAGS += -DUSE_EXT4 |
| 23 | LOCAL_C_INCLUDES += system/extras/ext4_utils |
Colin Cross | cde94f3 | 2012-04-24 18:23:27 -0700 | [diff] [blame^] | 24 | LOCAL_STATIC_LIBRARIES += libext4_utils libsparse libz |
Stephen Smalley | 779701d | 2012-02-09 14:13:23 -0500 | [diff] [blame] | 25 | endif |
| 26 | |
Stephen Smalley | 1a11449 | 2012-01-13 07:59:51 -0500 | [diff] [blame] | 27 | ifeq ($(HAVE_SELINUX), true) |
| 28 | LOCAL_C_INCLUDES += external/libselinux/include |
| 29 | LOCAL_STATIC_LIBRARIES += libselinux |
| 30 | LOCAL_CFLAGS += -DHAVE_SELINUX |
| 31 | endif # HAVE_SELINUX |
Doug Zongker | 3d177d0 | 2010-07-01 09:18:44 -0700 | [diff] [blame] | 32 | |
| 33 | LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS) |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 34 | LOCAL_STATIC_LIBRARIES += libapplypatch libedify libmtdutils libminzip libz |
Doug Zongker | 8edb00c | 2009-06-11 17:21:44 -0700 | [diff] [blame] | 35 | LOCAL_STATIC_LIBRARIES += libmincrypt libbz |
Hristo Bojinov | db314d6 | 2010-08-02 10:29:49 -0700 | [diff] [blame] | 36 | LOCAL_STATIC_LIBRARIES += libminelf |
Doug Zongker | 9931f7f | 2009-06-10 14:11:53 -0700 | [diff] [blame] | 37 | LOCAL_STATIC_LIBRARIES += libcutils libstdc++ libc |
| 38 | LOCAL_C_INCLUDES += $(LOCAL_PATH)/.. |
| 39 | |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 40 | # Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function |
| 41 | # named "Register_<libname>()". Here we emit a little C function that |
| 42 | # gets #included by updater.c. It calls all those registration |
| 43 | # functions. |
| 44 | |
| 45 | # Devices can also add libraries to TARGET_RECOVERY_UPDATER_EXTRA_LIBS. |
| 46 | # These libs are also linked in with updater, but we don't try to call |
| 47 | # any sort of registration function for these. Use this variable for |
| 48 | # any subsidiary static libraries required for your registered |
| 49 | # extension libs. |
| 50 | |
| 51 | inc := $(call intermediates-dir-for,PACKAGING,updater_extensions)/register.inc |
| 52 | |
Ying Wang | eef790d | 2012-06-11 14:53:08 -0700 | [diff] [blame] | 53 | # Encode the value of TARGET_RECOVERY_UPDATER_LIBS into the filename of the dependency. |
| 54 | # So if TARGET_RECOVERY_UPDATER_LIBS is changed, a new dependency file will be generated. |
| 55 | # Note that we have to remove any existing depency files before creating new one, |
| 56 | # so no obsolete dependecy file gets used if you switch back to an old value. |
| 57 | inc_dep_file := $(inc).dep.$(subst $(space),-,$(sort $(TARGET_RECOVERY_UPDATER_LIBS))) |
| 58 | $(inc_dep_file): stem := $(inc).dep |
| 59 | $(inc_dep_file) : |
| 60 | $(hide) mkdir -p $(dir $@) |
| 61 | $(hide) rm -f $(stem).* |
| 62 | $(hide) touch $@ |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 63 | |
| 64 | $(inc) : libs := $(TARGET_RECOVERY_UPDATER_LIBS) |
Ying Wang | eef790d | 2012-06-11 14:53:08 -0700 | [diff] [blame] | 65 | $(inc) : $(inc_dep_file) |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 66 | $(hide) mkdir -p $(dir $@) |
| 67 | $(hide) echo "" > $@ |
Michael Ward | 6242a8b | 2011-07-14 15:06:12 -0700 | [diff] [blame] | 68 | $(hide) $(foreach lib,$(libs),echo "extern void Register_$(lib)(void);" >> $@;) |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 69 | $(hide) echo "void RegisterDeviceExtensions() {" >> $@ |
Michael Ward | 6242a8b | 2011-07-14 15:06:12 -0700 | [diff] [blame] | 70 | $(hide) $(foreach lib,$(libs),echo " Register_$(lib)();" >> $@;) |
Doug Zongker | 2b0fdc6 | 2009-06-19 11:22:06 -0700 | [diff] [blame] | 71 | $(hide) echo "}" >> $@ |
| 72 | |
| 73 | $(call intermediates-dir-for,EXECUTABLES,updater)/updater.o : $(inc) |
| 74 | LOCAL_C_INCLUDES += $(dir $(inc)) |
| 75 | |
Ying Wang | eef790d | 2012-06-11 14:53:08 -0700 | [diff] [blame] | 76 | inc := |
| 77 | inc_dep_file := |
| 78 | |
Doug Zongker | 9931f7f | 2009-06-10 14:11:53 -0700 | [diff] [blame] | 79 | LOCAL_MODULE := updater |
| 80 | |
| 81 | LOCAL_FORCE_STATIC_EXECUTABLE := true |
| 82 | |
| 83 | include $(BUILD_EXECUTABLE) |