LOCAL_PATH := $(call my-dir)

# Setup Bluetooth local make variables for handling configuration
ifneq ($(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR),)
  bluetooth_C_INCLUDES := $(BOARD_BLUETOOTH_BDROID_BUILDCFG_INCLUDE_DIR)
  bluetooth_CFLAGS += -DHAS_BDROID_BUILDCFG
else
  bluetooth_C_INCLUDES :=
  bluetooth_CFLAGS += -DHAS_NO_BDROID_BUILDCFG
endif

ifeq ($(TARGET_BUILD_VARIANT),userdebug)
bluetooth_CFLAGS += -DQLOGKIT_USERDEBUG
endif

ifneq ($(BOARD_BLUETOOTH_BDROID_HCILP_INCLUDED),)
  bluetooth_CFLAGS += -DHCILP_INCLUDED=$(BOARD_BLUETOOTH_BDROID_HCILP_INCLUDED)
endif

ifneq ($(TARGET_BUILD_VARIANT),user)
bluetooth_CFLAGS += -DBLUEDROID_DEBUG
endif

bluetooth_CFLAGS += -DUSE_AUDIO_TRACK

ifeq ($(BOARD_USES_WIPOWER),true)
bluetooth_CFLAGS += -DWIPOWER_SUPPORTED
endif

bluetooth_CFLAGS += -DEXPORT_SYMBOL="__attribute__((visibility(\"default\")))"

#
# Common C/C++ compiler flags.
#
# -Wno-gnu-variable-sized-type-not-at-end is needed, because struct BT_HDR
#  is defined as a variable-size header in a struct.
# -Wno-typedef-redefinition is needed because of the way the struct typedef
#  is done in osi/include header files. This issue can be obsoleted by
#  switching to C11 or C++.
# -Wno-unused-parameter is needed, because there are too many unused
#  parameters in all the code.
#
bluetooth_CFLAGS += \
  -fvisibility=hidden \
  -Wall \
  -Wextra \
  -Werror \
  -Wno-gnu-variable-sized-type-not-at-end \
  -Wno-typedef-redefinition \
  -Wno-unused-parameter \
  -UNDEBUG \
  -DLOG_NDEBUG=1

ifeq ($(strip $(AUDIO_FEATURE_ENABLED_SPLIT_A2DP)),true)
bluetooth_CFLAGS += -DBTA_AV_SPLIT_A2DP_ENABLED
bluetooth_CFLAGS += -DBTA_AV_SPLIT_A2DP_DEF_FREQ_48KHZ
bluetooth_CFLAGS += -DAPTX_48000
endif

bluetooth_CONLYFLAGS += -std=c99
bluetooth_CPPFLAGS :=

include $(call all-subdir-makefiles)

# Cleanup our locals
bluetooth_C_INCLUDES :=
bluetooth_CFLAGS :=
bluetooth_CONLYFLAGS :=
bluetooth_CPPFLAGS :=