# Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS.  All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.

#############################
# Build the non-neon library.

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

include $(LOCAL_PATH)/../../../../android-webrtc.mk

LOCAL_ARM_MODE := arm
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libwebrtc_aecm
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := \
    echo_control_mobile.c \
    aecm_core.c

# Flags passed to both C and C++ files.
LOCAL_CFLAGS := $(MY_WEBRTC_COMMON_DEFS)

LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm)
LOCAL_CFLAGS_x86 := $(MY_WEBRTC_COMMON_DEFS_x86)
LOCAL_CFLAGS_mips := $(MY_WEBRTC_COMMON_DEFS_mips)
LOCAL_CFLAGS_arm64 := $(MY_WEBRTC_COMMON_DEFS_arm64)
LOCAL_CFLAGS_x86_64 := $(MY_WEBRTC_COMMON_DEFS_x86_64)
LOCAL_CFLAGS_mips64 := $(MY_WEBRTC_COMMON_DEFS_mips64)

LOCAL_C_INCLUDES := \
    $(LOCAL_PATH)/interface \
    $(LOCAL_PATH)/../utility \
    $(LOCAL_PATH)/../../.. \
    $(LOCAL_PATH)/../../../common_audio/signal_processing/include \
    $(LOCAL_PATH)/../../../system_wrappers/interface

LOCAL_STATIC_LIBRARIES += libwebrtc_system_wrappers

LOCAL_SHARED_LIBRARIES := \
    libcutils \
    libdl

ifdef WEBRTC_STL
LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL)
LOCAL_SDK_VERSION := 14
LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL)
endif

include $(BUILD_STATIC_LIBRARY)

#########################
# Build the neon library.
ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)

include $(CLEAR_VARS)

LOCAL_ARM_MODE := arm
LOCAL_MODULE_CLASS := STATIC_LIBRARIES
LOCAL_MODULE := libwebrtc_aecm_neon
LOCAL_MODULE_TAGS := optional

LOCAL_SRC_FILES := aecm_core_neon.c
# Assembly code in aecm_core_neon.c does not compile with Clang.
LOCAL_CLANG_CFLAGS_arm += -no-integrated-as

# Flags passed to both C and C++ files.
LOCAL_CFLAGS := \
    $(MY_WEBRTC_COMMON_DEFS) \
    -mfpu=neon \
    -mfloat-abi=softfp \
    -flax-vector-conversions

LOCAL_MODULE_TARGET_ARCH := arm
LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm)

LOCAL_C_INCLUDES := \
    $(LOCAL_PATH)/interface \
    $(LOCAL_PATH)/../../.. \
    $(LOCAL_PATH)/../../../common_audio/signal_processing/include

ifdef WEBRTC_STL
LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL)
LOCAL_SDK_VERSION := 14
LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL)
endif

include $(BUILD_STATIC_LIBRARY)

endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)