| # Copyright 2009 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| LOCAL_PATH := $(call my-dir) |
| |
| updater_src_files := \ |
| install.cpp \ |
| blockimg.cpp \ |
| updater.cpp |
| |
| # |
| # Build a statically-linked binary to include in OTA packages |
| # |
| include $(CLEAR_VARS) |
| |
| # Build only in eng, so we don't end up with a copy of this in /system |
| # on user builds. (TODO: find a better way to build device binaries |
| # needed only for OTA packages.) |
| LOCAL_MODULE_TAGS := eng |
| |
| LOCAL_CLANG := true |
| |
| LOCAL_SRC_FILES := $(updater_src_files) |
| |
| LOCAL_STATIC_LIBRARIES += libfec libfec_rs libext4_utils_static libsquashfs_utils libcrypto_static |
| |
| ifeq ($(TARGET_USERIMAGES_USE_EXT4), true) |
| LOCAL_CFLAGS += -DUSE_EXT4 |
| LOCAL_CFLAGS += -Wno-unused-parameter |
| LOCAL_C_INCLUDES += system/extras/ext4_utils |
| LOCAL_STATIC_LIBRARIES += \ |
| libsparse_static \ |
| libz |
| endif |
| |
| LOCAL_STATIC_LIBRARIES += $(TARGET_RECOVERY_UPDATER_LIBS) $(TARGET_RECOVERY_UPDATER_EXTRA_LIBS) |
| LOCAL_STATIC_LIBRARIES += libapplypatch libbase libedify libmtdutils libminzip libz |
| LOCAL_STATIC_LIBRARIES += libbz |
| LOCAL_STATIC_LIBRARIES += libcutils liblog libc |
| LOCAL_STATIC_LIBRARIES += libselinux |
| tune2fs_static_libraries := \ |
| libext2_com_err \ |
| libext2_blkid \ |
| libext2_quota \ |
| libext2_uuid_static \ |
| libext2_e2p \ |
| libext2fs |
| LOCAL_STATIC_LIBRARIES += libtune2fs $(tune2fs_static_libraries) |
| |
| LOCAL_C_INCLUDES += external/e2fsprogs/misc |
| LOCAL_C_INCLUDES += $(LOCAL_PATH)/.. |
| |
| # Each library in TARGET_RECOVERY_UPDATER_LIBS should have a function |
| # named "Register_<libname>()". Here we emit a little C function that |
| # gets #included by updater.c. It calls all those registration |
| # functions. |
| |
| # Devices can also add libraries to TARGET_RECOVERY_UPDATER_EXTRA_LIBS. |
| # These libs are also linked in with updater, but we don't try to call |
| # any sort of registration function for these. Use this variable for |
| # any subsidiary static libraries required for your registered |
| # extension libs. |
| |
| inc := $(call intermediates-dir-for,PACKAGING,updater_extensions)/register.inc |
| |
| # Encode the value of TARGET_RECOVERY_UPDATER_LIBS into the filename of the dependency. |
| # So if TARGET_RECOVERY_UPDATER_LIBS is changed, a new dependency file will be generated. |
| # Note that we have to remove any existing depency files before creating new one, |
| # so no obsolete dependecy file gets used if you switch back to an old value. |
| inc_dep_file := $(inc).dep.$(subst $(space),-,$(sort $(TARGET_RECOVERY_UPDATER_LIBS))) |
| $(inc_dep_file): stem := $(inc).dep |
| $(inc_dep_file) : |
| $(hide) mkdir -p $(dir $@) |
| $(hide) rm -f $(stem).* |
| $(hide) touch $@ |
| |
| $(inc) : libs := $(TARGET_RECOVERY_UPDATER_LIBS) |
| $(inc) : $(inc_dep_file) |
| $(hide) mkdir -p $(dir $@) |
| $(hide) echo "" > $@ |
| $(hide) $(foreach lib,$(libs),echo "extern void Register_$(lib)(void);" >> $@;) |
| $(hide) echo "void RegisterDeviceExtensions() {" >> $@ |
| $(hide) $(foreach lib,$(libs),echo " Register_$(lib)();" >> $@;) |
| $(hide) echo "}" >> $@ |
| |
| $(call intermediates-dir-for,EXECUTABLES,updater,,,$(TARGET_PREFER_32_BIT))/updater.o : $(inc) |
| LOCAL_C_INCLUDES += $(dir $(inc)) |
| |
| inc := |
| inc_dep_file := |
| |
| LOCAL_MODULE := updater |
| |
| LOCAL_FORCE_STATIC_EXECUTABLE := true |
| |
| include $(BUILD_EXECUTABLE) |