ifeq ($(strip $(BOARD_SUPPORTS_SOUND_TRIGGER_HAL)),true)

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_CFLAGS += -DSOUND_TRIGGER_PLATFORM=$(TARGET_BOARD_PLATFORM)

# _ANDROID_ is needed by GCS, it uses this flag to determine the struct packing keyword per OS.
# Ideally we should not need this as GCS should be able to
# determine from copmiler flags
LOCAL_CFLAGS += -D_ANDROID_

LOCAL_CFLAGS += -Wall -Werror

LOCAL_SRC_FILES := \
    sound_trigger_hw.c \
    sound_trigger_platform.c \
    st_session.c \
    st_hw_session_lsm.c \
    st_hw_session_gcs.c \
    st_hw_common.c

ifeq ($(strip $(BOARD_SUPPORTS_QSTHW_API)),true)
    LOCAL_CFLAGS += -DST_EXTN_ENABLED
    LOCAL_SRC_FILES += st_extn/st_hw_extn.c
    LOCAL_SRC_FILES += st_extn/st_hw_extn_intf.c
endif

LOCAL_C_INCLUDES += \
    external/tinyalsa/include \
    external/expat/lib \
    $(call include-path-for, audio-route) \
    $(LOCAL_PATH)/st_extn


LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/mm-audio/graphite-client/gcs
LOCAL_C_INCLUDES += $(TARGET_OUT_HEADERS)/mm-audio/graphite-client/osal
LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include
LOCAL_ADDITIONAL_DEPENDENCIES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr

LOCAL_SHARED_LIBRARIES := \
    liblog \
    libcutils \
    libtinyalsa \
    libaudioroute \
    libdl \
    libexpat

LOCAL_MODULE := sound_trigger.primary.$(TARGET_BOARD_PLATFORM)
LOCAL_MODULE_RELATIVE_PATH := hw
LOCAL_MODULE_OWNER := qti
LOCAL_MODULE_TAGS := optional
LOCAL_PROPRIETARY_MODULE := true
LOCAL_MULTILIB := $(AUDIOSERVER_MULTILIB)

LOCAL_COPY_HEADERS_TO   := mm-audio/sound_trigger
LOCAL_COPY_HEADERS      := sound_trigger_prop_intf.h

include $(BUILD_SHARED_LIBRARY)

#
# to build sound_trigger_test executable
# uncomment the lines below
#
#include $(CLEAR_VARS)
#
#LOCAL_SRC_FILES := sound_trigger_test.c
#LOCAL_C_INCLUDES += \
#   system/core/include \
#   hardware/libhardware/include
#
#LOCAL_SHARED_LIBRARIES := \
#   libcutils \
#   libhardware
#
#LOCAL_MODULE := sound_trigger_test
#LOCAL_MODULE_OWNER := qti
#LOCAL_MODULE_TAGS := optional
#LOCAL_32_BIT_ONLY := true
#LOCAL_PROPRIETARY_MODULE := true
#
#include $(BUILD_EXECUTABLE)

endif