#
# 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.
#

include art/build/Android.common_build.mk

ART_HOST_EXECUTABLES ?=
ART_TARGET_EXECUTABLES ?=

ART_EXECUTABLES_CFLAGS :=
ifeq ($(ART_USE_PORTABLE_COMPILER),true)
  ART_EXECUTABLES_CFLAGS += -DART_USE_PORTABLE_COMPILER=1
endif

# $(1): executable ("d" will be appended for debug version)
# $(2): source
# $(3): extra shared libraries
# $(4): extra include directories
# $(5): target or host
# $(6): ndebug or debug
# $(7): value for LOCAL_MULTILIB (empty means default)
define build-art-executable
  ifneq ($(5),target)
    ifneq ($(5),host)
      $$(error expected target or host for argument 5, received $(5))
    endif
  endif
  ifneq ($(6),ndebug)
    ifneq ($(6),debug)
      $$(error expected ndebug or debug for argument 6, received $(6))
    endif
  endif

  art_executable := $(1)
  art_source := $(2)
  art_shared_libraries := $(3)
  art_c_includes := $(4)
  art_target_or_host := $(5)
  art_ndebug_or_debug := $(6)
  art_multilib := $(7)

  include $(CLEAR_VARS)
  LOCAL_CPP_EXTENSION := $(ART_CPP_EXTENSION)
  LOCAL_MODULE_TAGS := optional
  LOCAL_SRC_FILES := $$(art_source) ../sigchainlib/sigchain.cc
  LOCAL_C_INCLUDES += $(ART_C_INCLUDES) art/runtime $$(art_c_includes)
  LOCAL_SHARED_LIBRARIES += $$(art_shared_libraries)

  ifeq ($$(art_ndebug_or_debug),ndebug)
    LOCAL_MODULE := $$(art_executable)
  else #debug
    LOCAL_MODULE := $$(art_executable)d
  endif

  LOCAL_CFLAGS := $(ART_EXECUTABLES_CFLAGS)
  # Mac OS linker doesn't understand --export-dynamic/--version-script.
  ifneq ($$(HOST_OS)-$$(art_target_or_host),darwin-host)
    LOCAL_LDFLAGS := -Wl,--version-script,art/sigchainlib/version-script.txt -Wl,--export-dynamic
  endif

  ifeq ($$(art_target_or_host),target)
  	$(call set-target-local-clang-vars)
  	$(call set-target-local-cflags-vars,$(6))
    LOCAL_SHARED_LIBRARIES += libdl
  else # host
    LOCAL_CLANG := $(ART_HOST_CLANG)
    LOCAL_CFLAGS += $(ART_HOST_CFLAGS)
    ifeq ($$(art_ndebug_or_debug),debug)
      LOCAL_CFLAGS += $(ART_HOST_DEBUG_CFLAGS)
    else
      LOCAL_CFLAGS += $(ART_HOST_NON_DEBUG_CFLAGS)
    endif
    LOCAL_LDLIBS += -lpthread -ldl
  endif

  ifeq ($$(art_ndebug_or_debug),ndebug)
    LOCAL_SHARED_LIBRARIES += libart
  else # debug
    LOCAL_SHARED_LIBRARIES += libartd
  endif

  LOCAL_ADDITIONAL_DEPENDENCIES := art/build/Android.common_build.mk
  LOCAL_ADDITIONAL_DEPENDENCIES += art/build/Android.executable.mk

  ifeq ($$(art_target_or_host),target)
    LOCAL_MODULE_TARGET_ARCH := $(ART_SUPPORTED_ARCH)
  endif
  LOCAL_MULTILIB := $$(art_multilib)

  include external/libcxx/libcxx.mk
  ifeq ($$(art_target_or_host),target)
    include $(BUILD_EXECUTABLE)
    ART_TARGET_EXECUTABLES := $(ART_TARGET_EXECUTABLES) $(TARGET_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
  else # host
    LOCAL_IS_HOST_MODULE := true
    include $(BUILD_HOST_EXECUTABLE)
    ART_HOST_EXECUTABLES := $(ART_HOST_EXECUTABLES) $(HOST_OUT_EXECUTABLES)/$$(LOCAL_MODULE)
  endif

endef