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# Copyright (c) 2012 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_C_INCLUDES := \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../utility \
$(LOCAL_PATH)/../../.. \
$(LOCAL_PATH)/../../../common_audio/signal_processing/include \
$(LOCAL_PATH)/../../../system_wrappers/interface \
external/webrtc
LOCAL_STATIC_LIBRARIES += libwebrtc_system_wrappers
LOCAL_SHARED_LIBRARIES := \
libcutils \
libdl \
libstlport
ifndef NDK_ROOT
include external/stlport/libstlport.mk
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
AECM_ASM_HEADER := $(intermediates)/aecm_core_neon_offsets.h
AECM_ASM_HEADER_DIR := $(intermediates)
# Generate a header file aecm_core_neon_offsets.h which will be included in
# assembly file aecm_core_neon.S, from file aecm_core_neon_offsets.c.
$(AECM_ASM_HEADER): $(LOCAL_PATH)/../../../build/generate_asm_header.py \
$(LOCAL_PATH)/aecm_core_neon_offsets.c
@python $^ --compiler=$(TARGET_CC) --options="$(addprefix -I, \
$(LOCAL_INCLUDES)) $(addprefix -isystem , $(TARGET_C_INCLUDES)) -S" \
--dir=$(AECM_ASM_HEADER_DIR)
LOCAL_GENERATED_SOURCES := $(AECM_ASM_HEADER)
LOCAL_SRC_FILES := aecm_core_neon.S
# Flags passed to both C and C++ files.
LOCAL_CFLAGS := \
$(MY_WEBRTC_COMMON_DEFS) \
-mfpu=neon \
-mfloat-abi=softfp \
-flax-vector-conversions
LOCAL_C_INCLUDES := \
$(AECM_ASM_HEADER_DIR) \
$(LOCAL_PATH)/include \
$(LOCAL_PATH)/../../.. \
$(LOCAL_PATH)/../../../common_audio/signal_processing/include \
external/webrtc
LOCAL_INCLUDES := $(LOCAL_C_INCLUDES)
ifndef NDK_ROOT
include external/stlport/libstlport.mk
endif
include $(BUILD_STATIC_LIBRARY)
endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
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