src/third_party/webrtc/modules/audio_processing/aecm/Android.mk

   1 # Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
   2 #
   3 # Use of this source code is governed by a BSD-style license
   4 # that can be found in the LICENSE file in the root of the source
   5 # tree. An additional intellectual property rights grant can be found
   6 # in the file PATENTS.  All contributing project authors may
   7 # be found in the AUTHORS file in the root of the source tree.
   8
   9 #############################
  10 # Build the non-neon library.
  11
  12 LOCAL_PATH := $(call my-dir)
  13
  14 include $(CLEAR_VARS)
  15
  16 include $(LOCAL_PATH)/../../../../android-webrtc.mk
  17
  18 LOCAL_ARM_MODE := arm
  19 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
  20 LOCAL_MODULE := libwebrtc_aecm
  21 LOCAL_MODULE_TAGS := optional
  22 LOCAL_SRC_FILES := \
  23     echo_control_mobile.c \
  24     aecm_core.c
  25
  26 # Flags passed to both C and C++ files.
  27 LOCAL_CFLAGS := $(MY_WEBRTC_COMMON_DEFS)
  28
  29 LOCAL_C_INCLUDES := \
  30     $(LOCAL_PATH)/include \
  31     $(LOCAL_PATH)/../utility \
  32     $(LOCAL_PATH)/../../.. \
  33     $(LOCAL_PATH)/../../../common_audio/signal_processing/include \
  34     $(LOCAL_PATH)/../../../system_wrappers/interface \
  35     external/webrtc
  36
  37 LOCAL_STATIC_LIBRARIES += libwebrtc_system_wrappers
  38
  39 LOCAL_SHARED_LIBRARIES := \
  40     libcutils \
  41     libdl \
  42     libstlport
  43
  44 ifndef NDK_ROOT
  45 include external/stlport/libstlport.mk
  46 endif
  47 include $(BUILD_STATIC_LIBRARY)
  48
  49 #########################
  50 # Build the neon library.
  51 ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
  52
  53 include $(CLEAR_VARS)
  54
  55 LOCAL_ARM_MODE := arm
  56 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
  57 LOCAL_MODULE := libwebrtc_aecm_neon
  58 LOCAL_MODULE_TAGS := optional
  59
  60 AECM_ASM_HEADER := $(intermediates)/aecm_core_neon_offsets.h
  61 AECM_ASM_HEADER_DIR := $(intermediates)
  62
  63 # Generate a header file aecm_core_neon_offsets.h which will be included in
  64 # assembly file aecm_core_neon.S, from file aecm_core_neon_offsets.c.
  65 $(AECM_ASM_HEADER): $(LOCAL_PATH)/../../../build/generate_asm_header.py \
  66             $(LOCAL_PATH)/aecm_core_neon_offsets.c
  67         @python $^ --compiler=$(TARGET_CC) --options="$(addprefix -I, \
  68                 $(LOCAL_INCLUDES)) $(addprefix -isystem , $(TARGET_C_INCLUDES)) -S" \
  69                 --dir=$(AECM_ASM_HEADER_DIR)
  70
  71 LOCAL_GENERATED_SOURCES := $(AECM_ASM_HEADER)
  72 LOCAL_SRC_FILES := aecm_core_neon.S
  73
  74 # Flags passed to both C and C++ files.
  75 LOCAL_CFLAGS := \
  76     $(MY_WEBRTC_COMMON_DEFS) \
  77     -mfpu=neon \
  78     -mfloat-abi=softfp \
  79     -flax-vector-conversions
  80
  81 LOCAL_C_INCLUDES := \
  82     $(AECM_ASM_HEADER_DIR) \
  83     $(LOCAL_PATH)/include \
  84     $(LOCAL_PATH)/../../.. \
  85     $(LOCAL_PATH)/../../../common_audio/signal_processing/include \
  86     external/webrtc
  87
  88 LOCAL_INCLUDES := $(LOCAL_C_INCLUDES)
  89
  90 ifndef NDK_ROOT
  91 include external/stlport/libstlport.mk
  92 endif
  93 include $(BUILD_STATIC_LIBRARY)
  94
  95 endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)