# Copyright (C) 2011 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)

generic_src_files := \
	backtrace.c \
	backtrace-helper.c \
	demangle.c \
	map_info.c \
	ptrace.c \
	symbol_table.c

arm_src_files := \
	arch-arm/backtrace-arm.c \
	arch-arm/ptrace-arm.c

x86_src_files := \
	arch-x86/backtrace-x86.c \
	arch-x86/ptrace-x86.c

ifneq ($(TARGET_IS_64_BIT),true)

include $(CLEAR_VARS)

LOCAL_SRC_FILES := $(generic_src_files)

ifeq ($(TARGET_ARCH),arm)
LOCAL_SRC_FILES += $(arm_src_files)
LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
endif
ifeq ($(TARGET_ARCH),x86)
LOCAL_SRC_FILES += $(x86_src_files)
LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
endif
ifeq ($(TARGET_ARCH),mips)
LOCAL_SRC_FILES += \
	arch-mips/backtrace-mips.c \
	arch-mips/ptrace-mips.c
LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
endif

LOCAL_SHARED_LIBRARIES += libdl libcutils liblog libgccdemangle

LOCAL_CFLAGS += -std=gnu99 -Werror -Wno-unused-parameter
LOCAL_MODULE := libcorkscrew
LOCAL_MODULE_TAGS := optional

include $(BUILD_SHARED_LIBRARY)

# Build test.
include $(CLEAR_VARS)
LOCAL_SRC_FILES := test.cpp
LOCAL_CFLAGS += -Werror -fno-inline-small-functions
LOCAL_SHARED_LIBRARIES := libcorkscrew
LOCAL_MODULE := libcorkscrew_test
LOCAL_MODULE_TAGS := optional
include $(BUILD_EXECUTABLE)

endif # TARGET_IS_64_BIT == false


ifeq ($(HOST_OS)-$(HOST_ARCH),linux-x86)

# Build libcorkscrew.
include $(CLEAR_VARS)
LOCAL_SRC_FILES += $(generic_src_files) $(x86_src_files)
LOCAL_CFLAGS += -DCORKSCREW_HAVE_ARCH
LOCAL_STATIC_LIBRARIES += libcutils liblog
LOCAL_LDLIBS += -ldl
ifeq ($(HOST_OS),linux)
  LOCAL_SHARED_LIBRARIES += libgccdemangle # TODO: is this even needed on Linux?
  LOCAL_LDLIBS += -lrt
endif
LOCAL_CFLAGS += -std=gnu99 -Werror -Wno-unused-parameter
LOCAL_MODULE := libcorkscrew
LOCAL_MODULE_TAGS := optional
include $(BUILD_HOST_SHARED_LIBRARY)

# Build test.
include $(CLEAR_VARS)
LOCAL_SRC_FILES := test.cpp
LOCAL_CFLAGS += -Werror
LOCAL_SHARED_LIBRARIES := libcorkscrew
LOCAL_MODULE := libcorkscrew_test
LOCAL_MODULE_TAGS := optional
include $(BUILD_HOST_EXECUTABLE)

endif # $(HOST_OS)-$(HOST_ARCH) == linux-x86