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# 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)
tune2fs_static_libraries := \
libext2_com_err \
libext2_blkid \
libext2_quota \
libext2_uuid_static \
libext2_e2p \
libext2fs
updater_common_static_libraries := \
libapplypatch \
libedify \
libziparchive \
libotautil \
libbootloader_message \
libutils \
libmounts \
libotafault \
libext4_utils \
libfec \
libfec_rs \
libfs_mgr \
liblog \
libselinux \
libsparse_static \
libsquashfs_utils \
libbz \
libz \
libbase \
libcrypto \
libcrypto_utils \
libcutils \
libtune2fs \
$(tune2fs_static_libraries)
# libupdater (static library)
# ===============================
include $(CLEAR_VARS)
LOCAL_MODULE := libupdater
LOCAL_SRC_FILES := \
install.cpp \
blockimg.cpp
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/.. \
$(LOCAL_PATH)/include \
external/e2fsprogs/misc
LOCAL_CFLAGS := \
-Wno-unused-parameter \
-Werror
LOCAL_EXPORT_C_INCLUDE_DIRS := \
$(LOCAL_PATH)/include
LOCAL_STATIC_LIBRARIES := \
$(updater_common_static_libraries)
include $(BUILD_STATIC_LIBRARY)
# updater (static executable)
# ===============================
include $(CLEAR_VARS)
LOCAL_MODULE := updater
LOCAL_SRC_FILES := \
updater.cpp
LOCAL_C_INCLUDES := \
$(LOCAL_PATH)/.. \
$(LOCAL_PATH)/include
LOCAL_CFLAGS := \
-Wno-unused-parameter \
-Werror
LOCAL_STATIC_LIBRARIES := \
libupdater \
$(TARGET_RECOVERY_UPDATER_LIBS) \
$(TARGET_RECOVERY_UPDATER_EXTRA_LIBS) \
$(updater_common_static_libraries)
# 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_FORCE_STATIC_EXECUTABLE := true
include $(BUILD_EXECUTABLE)
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