#
# Copyright (C) 2012 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.
#

LIBART_COMPILER_COMMON_SRC_FILES += \
	src/compiler/Dataflow.cc \
	src/compiler/Frontend.cc \
	src/compiler/IntermediateRep.cc \
	src/compiler/Ralloc.cc \
	src/compiler/SSATransformation.cc \
	src/compiler/Utility.cc \
	src/compiler/codegen/RallocUtil.cc \
	src/oat/jni/calling_convention.cc \
	src/oat/jni/jni_compiler.cc \
	src/oat/jni/arm/calling_convention_arm.cc \
	src/oat/jni/mips/calling_convention_mips.cc \
	src/oat/jni/x86/calling_convention_x86.cc

ifeq ($(ART_USE_QUICK_COMPILER), true)
LIBART_COMPILER_COMMON_SRC_FILES += \
	src/greenland/ir_builder.cc \
	src/greenland/intrinsic_helper.cc
endif

LIBART_COMPILER_arm_SRC_FILES += \
	$(LIBART_COMPILER_COMMON_SRC_FILES) \
	src/compiler/codegen/arm/ArchUtility.cc \
	src/compiler/codegen/arm/ArmRallocUtil.cc \
	src/compiler/codegen/arm/Assemble.cc \
	src/compiler/codegen/arm/armv7-a/Codegen.cc \
	src/oat/jni/arm/jni_internal_arm.cc

LIBART_COMPILER_mips_SRC_FILES += \
	$(LIBART_COMPILER_COMMON_SRC_FILES) \
	src/compiler/codegen/mips/ArchUtility.cc \
	src/compiler/codegen/mips/MipsRallocUtil.cc \
	src/compiler/codegen/mips/Assemble.cc \
	src/compiler/codegen/mips/mips/Codegen.cc \
	src/oat/jni/mips/jni_internal_mips.cc

LIBART_COMPILER_x86_SRC_FILES += \
	$(LIBART_COMPILER_COMMON_SRC_FILES) \
	src/compiler/codegen/x86/ArchUtility.cc \
	src/compiler/codegen/x86/X86RallocUtil.cc \
	src/compiler/codegen/x86/Assemble.cc \
	src/compiler/codegen/x86/x86/Codegen.cc \
	src/oat/jni/x86/jni_internal_x86.cc

# $(1): target or host
# $(2): ndebug or debug
# $(3): architecture name
define build-libart-compiler
  ifneq ($(1),target)
    ifneq ($(1),host)
      $$(error expected target or host for argument 1, received $(1))
    endif
  endif
  ifneq ($(2),ndebug)
    ifneq ($(2),debug)
      $$(error expected ndebug or debug for argument 2, received $(2))
    endif
  endif

  art_target_or_host := $(1)
  art_ndebug_or_debug := $(2)
  libart_compiler_arch := $(3)

  include $(CLEAR_VARS)
  ifeq ($$(art_target_or_host),target)
    include external/stlport/libstlport.mk
  endif
  LOCAL_CPP_EXTENSION := $(ART_CPP_EXTENSION)
  ifeq ($$(art_ndebug_or_debug),ndebug)
    LOCAL_MODULE := libart-compiler-$$(libart_compiler_arch)
  else # debug
    LOCAL_MODULE := libartd-compiler-$$(libart_compiler_arch)
  endif

  LOCAL_MODULE_TAGS := optional
  LOCAL_MODULE_CLASS := SHARED_LIBRARIES

  LOCAL_SRC_FILES := $$(LIBART_COMPILER_$$(libart_compiler_arch)_SRC_FILES)

  ifeq ($$(art_target_or_host),target)
    LOCAL_CFLAGS := $(ART_TARGET_CFLAGS)
  else # host
    LOCAL_CFLAGS := $(ART_HOST_CFLAGS)
  endif

  # TODO: clean up the compilers and remove this.
  LOCAL_CFLAGS += -Wno-unused-parameter

  LOCAL_SHARED_LIBRARIES := liblog
  ifeq ($$(art_ndebug_or_debug),debug)
    ifeq ($$(art_target_or_host),target)
      LOCAL_CFLAGS += $(ART_TARGET_DEBUG_CFLAGS)
    else # host
      LOCAL_CFLAGS += $(ART_HOST_DEBUG_CFLAGS)
    endif
    LOCAL_SHARED_LIBRARIES += libartd
  else
    ifeq ($$(art_target_or_host),target)
      LOCAL_CFLAGS += $(ART_TARGET_NON_DEBUG_CFLAGS)
    else # host
      LOCAL_CFLAGS += $(ART_HOST_NON_DEBUG_CFLAGS)
    endif
    LOCAL_SHARED_LIBRARIES += libart
  endif
  ifeq ($(ART_USE_QUICK_COMPILER), true)
    LOCAL_SHARED_LIBRARIES += libbcc
  endif

  # TODO: temporary hack for testing.
  ifeq ($$(libart_compiler_arch),mips)
    LOCAL_CFLAGS += -D__mips_hard_float
  endif

  ifeq ($(ART_USE_QUICK_COMPILER), true)
    LOCAL_CFLAGS += -DART_USE_QUICK_COMPILER
  endif

  LOCAL_C_INCLUDES += $(ART_C_INCLUDES)

  ifeq ($$(art_target_or_host),target)
    LOCAL_SHARED_LIBRARIES += libstlport
  else # host
    LOCAL_LDLIBS := -ldl -lpthread
  endif
  ifeq ($$(art_target_or_host),target)
    ifeq ($(ART_USE_QUICK_COMPILER), true)
      LOCAL_SHARED_LIBRARIES += libcutils
      include $(LLVM_GEN_INTRINSICS_MK)
      include $(LLVM_DEVICE_BUILD_MK)
    endif
    include $(BUILD_SHARED_LIBRARY)
  else # host
    LOCAL_IS_HOST_MODULE := true
    ifeq ($(ART_USE_QUICK_COMPILER), true)
      LOCAL_STATIC_LIBRARIES += libcutils
      include $(LLVM_GEN_INTRINSICS_MK)
      include $(LLVM_HOST_BUILD_MK)
    endif
    include $(BUILD_HOST_SHARED_LIBRARY)
  endif

  ifeq ($$(art_target_or_host),target)
    ifeq ($$(art_ndebug_or_debug),debug)
      $(TARGET_OUT_EXECUTABLES)/dex2oatd: $$(LOCAL_INSTALLED_MODULE)
    else
      $(TARGET_OUT_EXECUTABLES)/dex2oat: $$(LOCAL_INSTALLED_MODULE)
    endif
  else # host
    ifeq ($$(art_ndebug_or_debug),debug)
      $(HOST_OUT_EXECUTABLES)/dex2oatd: $$(LOCAL_INSTALLED_MODULE)
    else
      $(HOST_OUT_EXECUTABLES)/dex2oat: $$(LOCAL_INSTALLED_MODULE)
    endif
  endif

endef

# $(1): target or host
# $(2): ndebug or debug
define build-libart-compilers
  $(foreach arch,arm mips x86,$(eval $(call build-libart-compiler,$(1),$(2),$(arch))))
endef

ifeq ($(ART_BUILD_TARGET_NDEBUG),true)
  $(eval $(call build-libart-compiler,target,ndebug,$(TARGET_ARCH)))
endif
ifeq ($(ART_BUILD_TARGET_DEBUG),true)
  $(eval $(call build-libart-compiler,target,debug,$(TARGET_ARCH)))
endif
ifeq ($(ART_BUILD_HOST_NDEBUG),true)
  $(eval $(call build-libart-compilers,host,ndebug))
endif
ifeq ($(ART_BUILD_HOST_DEBUG),true)
  $(eval $(call build-libart-compilers,host,debug))
endif