#
# Copyright (C) 2006 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.
#

# Select a combo based on the compiler being used.
#
# Inputs:
#	combo_target -- prefix for final variables (HOST_ or TARGET_)
#

# Build a target string like "linux-arm" or "darwin-x86".
combo_os_arch := $($(combo_target)OS)-$($(combo_target)ARCH)

# Set reasonable defaults for the various variables

$(combo_target)CC := $(CC)
$(combo_target)CXX := $(CXX)
$(combo_target)AR := $(AR)
$(combo_target)STRIP := $(STRIP)

$(combo_target)BINDER_MINI := 0

$(combo_target)HAVE_EXCEPTIONS := 0
$(combo_target)HAVE_UNIX_FILE_PATH := 1
$(combo_target)HAVE_WINDOWS_FILE_PATH := 0
$(combo_target)HAVE_RTTI := 1
$(combo_target)HAVE_CALL_STACKS := 1
$(combo_target)HAVE_64BIT_IO := 1
$(combo_target)HAVE_CLOCK_TIMERS := 1
$(combo_target)HAVE_PTHREAD_RWLOCK := 1
$(combo_target)HAVE_STRNLEN := 1
$(combo_target)HAVE_STRERROR_R_STRRET := 1
$(combo_target)HAVE_STRLCPY := 0
$(combo_target)HAVE_STRLCAT := 0
$(combo_target)HAVE_KERNEL_MODULES := 0

$(combo_target)GLOBAL_CFLAGS := -fno-exceptions -Wno-multichar
$(combo_target)RELEASE_CFLAGS := -O2 -g -fno-strict-aliasing
$(combo_target)GLOBAL_LDFLAGS :=
$(combo_target)GLOBAL_ARFLAGS := crsP

$(combo_target)EXECUTABLE_SUFFIX :=
$(combo_target)SHLIB_SUFFIX := .so
$(combo_target)JNILIB_SUFFIX := $($(combo_target)SHLIB_SUFFIX)
$(combo_target)STATIC_LIB_SUFFIX := .a

$(combo_target)PRELINKER_MAP := $(BUILD_SYSTEM)/prelink-$(combo_os_arch).map

# Now include the combo for this specific target.
include $(BUILD_COMBOS)/$(combo_target)$(combo_os_arch).mk

ifneq ($(USE_CCACHE),)
  ccache := prebuilt/$(HOST_PREBUILT_TAG)/ccache/ccache
  # prepend ccache if necessary
  ifneq ($(ccache),$(firstword $($(combo_target)CC)))
    $(combo_target)CC := $(ccache) $($(combo_target)CC)
  endif
  ifneq ($(ccache),$(firstword $($(combo_target)CXX)))
    $(combo_target)CXX := $(ccache) $($(combo_target)CXX)
  endif
  ccache =
endif