src/third_party/webrtc/modules/audio_processing/ns/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 LOCAL_PATH := $(call my-dir)
  12
  13 include $(CLEAR_VARS)
  14
  15 include $(LOCAL_PATH)/../../../../android-webrtc.mk
  16
  17 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
  18 LOCAL_MODULE := libwebrtc_ns
  19 LOCAL_MODULE_TAGS := optional
  20 LOCAL_GENERATED_SOURCES :=
  21 LOCAL_SRC_FILES := \
  22     noise_suppression_x.c \
  23     nsx_core.c
  24
  25 # Files for floating point.
  26 # noise_suppression.c ns_core.c
  27
  28 # Flags passed to both C and C++ files.
  29 LOCAL_CFLAGS := $(MY_WEBRTC_COMMON_DEFS)
  30
  31 LOCAL_C_INCLUDES := \
  32     $(LOCAL_PATH)/include \
  33     $(LOCAL_PATH)/../utility \
  34     $(LOCAL_PATH)/../../.. \
  35     $(LOCAL_PATH)/../../../common_audio/signal_processing/include \
  36     $(LOCAL_PATH)/../../../system_wrappers/interface \
  37     external/webrtc
  38
  39 LOCAL_STATIC_LIBRARIES += libwebrtc_system_wrappers
  40
  41 LOCAL_SHARED_LIBRARIES := \
  42     libcutils \
  43     libdl \
  44     libstlport
  45
  46 ifndef NDK_ROOT
  47 include external/stlport/libstlport.mk
  48 endif
  49 include $(BUILD_STATIC_LIBRARY)
  50
  51 #############################
  52 # Build the neon library.
  53 ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
  54
  55 include $(CLEAR_VARS)
  56
  57 LOCAL_ARM_MODE := arm
  58 LOCAL_MODULE_CLASS := STATIC_LIBRARIES
  59 LOCAL_MODULE := libwebrtc_ns_neon
  60 LOCAL_MODULE_TAGS := optional
  61 NS_ASM_HEADER := $(intermediates)/ns_core_neon_offsets.h
  62 NS_ASM_HEADER_DIR := $(intermediates)
  63
  64 # Generate a header file nsx_core_neon_offsets.h which will be included in
  65 # assembly file nsx_core_neon.S, from file nsx_core_neon_offsets.c.
  66 $(NS_ASM_HEADER): $(LOCAL_PATH)/../../../build/generate_asm_header.py \
  67             $(LOCAL_PATH)/nsx_core_neon_offsets.c
  68         @python $^ --compiler=$(TARGET_CC) --options="$(addprefix -I, \
  69                 $(LOCAL_INCLUDES)) $(addprefix -isystem , $(TARGET_C_INCLUDES)) -S" \
  70                 --dir=$(NS_ASM_HEADER_DIR)
  71
  72 LOCAL_GENERATED_SOURCES := $(NS_ASM_HEADER)
  73 LOCAL_SRC_FILES := nsx_core_neon.S
  74
  75 # Flags passed to both C and C++ files.
  76 LOCAL_CFLAGS := \
  77     $(MY_WEBRTC_COMMON_DEFS) \
  78     -mfpu=neon \
  79     -mfloat-abi=softfp \
  80     -flax-vector-conversions
  81
  82 LOCAL_C_INCLUDES := \
  83     $(NS_ASM_HEADER_DIR) \
  84     $(LOCAL_PATH)/include \
  85     $(LOCAL_PATH)/../../.. \
  86     $(LOCAL_PATH)/../../../common_audio/signal_processing/include \
  87     external/webrtc
  88
  89 LOCAL_INCLUDES := $(LOCAL_C_INCLUDES)
  90
  91 ifndef NDK_ROOT
  92 include external/stlport/libstlport.mk
  93 endif
  94 include $(BUILD_STATIC_LIBRARY)
  95 endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)