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 nsx_core_c.c \ 25 26 # TODO: nsx_core.S, nsx_core_mips.c 27 28 # Files for floating point. 29 # noise_suppression.c ns_core.c 30 31 # Flags passed to both C and C++ files. 32 LOCAL_CFLAGS := $(MY_WEBRTC_COMMON_DEFS) 33 34 LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm) 35 LOCAL_CFLAGS_x86 := $(MY_WEBRTC_COMMON_DEFS_x86) 36 LOCAL_CFLAGS_mips := $(MY_WEBRTC_COMMON_DEFS_mips) 37 LOCAL_CFLAGS_arm64 := $(MY_WEBRTC_COMMON_DEFS_arm64) 38 LOCAL_CFLAGS_x86_64 := $(MY_WEBRTC_COMMON_DEFS_x86_64) 39 LOCAL_CFLAGS_mips64 := $(MY_WEBRTC_COMMON_DEFS_mips64) 40 41 LOCAL_CFLAGS += -Wno-unused-parameter 42 43 LOCAL_C_INCLUDES := \ 44 $(LOCAL_PATH)/include \ 45 $(LOCAL_PATH)/../utility \ 46 $(LOCAL_PATH)/../../../.. \ 47 $(LOCAL_PATH)/../../../common_audio/signal_processing/include \ 48 $(LOCAL_PATH)/../../../system_wrappers/interface 49 50 LOCAL_STATIC_LIBRARIES += libwebrtc_system_wrappers 51 52 ifdef WEBRTC_STL 53 LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL) 54 LOCAL_SDK_VERSION := 14 55 LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL) 56 endif 57 58 include $(BUILD_STATIC_LIBRARY) 59 60 ############################# 61 # Build the neon library. 62 ifeq ($(WEBRTC_BUILD_NEON_LIBS),true) 63 64 include $(CLEAR_VARS) 65 66 LOCAL_ARM_MODE := arm 67 LOCAL_MODULE_CLASS := STATIC_LIBRARIES 68 LOCAL_MODULE := libwebrtc_ns_neon 69 LOCAL_MODULE_TAGS := optional 70 71 ifeq ($(TARGET_ARCH), arm64) 72 # new nsx_core_neon.S does not compile with clang or gas. 73 LOCAL_SRC_FILES := nsx_core_neon.c 74 75 else 76 GEN := $(LOCAL_PATH)/nsx_core_neon_offsets.h 77 78 # Generate a header file nsx_core_neon_offsets.h which will be included in 79 # assembly file nsx_core_neon.S, from file nsx_core_neon_offsets.c. 80 $(GEN): $(LOCAL_PATH)/../../../../webrtc/build/generate_asm_header.py \ 81 $(intermediates)/nsx_core_neon_offsets.S 82 @python $^ $@ offset_nsx_ 83 84 $(intermediates)/nsx_core_neon_offsets.S: $(LOCAL_PATH)/nsx_core_neon_offsets.c 85 @$(TARGET_CC) $(addprefix -I, $(LOCAL_INCLUDES)) $(addprefix -isystem ,\ 86 $(TARGET_C_INCLUDES)) -S -o $@ $^ 87 88 LOCAL_GENERATED_SOURCES := $(GEN) 89 LOCAL_SRC_FILES := nsx_core_neon.S 90 endif 91 92 # Flags passed to both C and C++ files. 93 LOCAL_CFLAGS := \ 94 $(MY_WEBRTC_COMMON_DEFS) \ 95 -flax-vector-conversions 96 97 LOCAL_MODULE_TARGET_ARCH := arm 98 LOCAL_CFLAGS_arm := $(MY_WEBRTC_COMMON_DEFS_arm) 99 100 LOCAL_C_INCLUDES := \ 101 $(LOCAL_PATH)/include \ 102 $(LOCAL_PATH)/../../.. \ 103 $(LOCAL_PATH)/../../../common_audio/signal_processing/include 104 105 LOCAL_INCLUDES := $(LOCAL_C_INCLUDES) 106 107 ifdef WEBRTC_STL 108 LOCAL_NDK_STL_VARIANT := $(WEBRTC_STL) 109 LOCAL_SDK_VERSION := 14 110 LOCAL_MODULE := $(LOCAL_MODULE)_$(WEBRTC_STL) 111 endif 112 113 include $(BUILD_STATIC_LIBRARY) 114 endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true) 115
