1 # Copyright (c) 2011 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 # These defines will apply to all source files 10 # Think again before changing it 11 MY_WEBRTC_COMMON_DEFS := \ 12 '-DWEBRTC_TARGET_PC' \ 13 '-DWEBRTC_LINUX' \ 14 '-DWEBRTC_THREAD_RR' \ 15 '-DWEBRTC_CLOCK_TYPE_REALTIME' \ 16 '-DWEBRTC_ANDROID' 17 # The following macros are used by modules, 18 # we might need to re-organize them 19 # '-DWEBRTC_ANDROID_OPENSLES' [module audio_device] 20 # '-DNETEQ_VOICEENGINE_CODECS' [module audio_coding neteq] 21 # '-DWEBRTC_MODULE_UTILITY_VIDEO' [module media_file] [module utility] 22 ifeq ($(TARGET_ARCH),arm) 23 MY_WEBRTC_COMMON_DEFS += \ 24 '-DWEBRTC_ARCH_ARM' 25 # '-DWEBRTC_DETECT_ARM_NEON' # only used in a build configuration without Neon 26 # TODO(kma): figure out if the above define could be moved to NDK build only. 27 28 # TODO(kma): test if the code under next two macros works with generic GCC compilers 29 ifeq ($(ARCH_ARM_HAVE_NEON),true) 30 MY_WEBRTC_COMMON_DEFS += \ 31 '-DWEBRTC_ARCH_ARM_NEON' 32 MY_ARM_CFLAGS_NEON := \ 33 -flax-vector-conversions 34 endif 35 36 ifneq (,$(filter '-DWEBRTC_DETECT_ARM_NEON' '-DWEBRTC_ARCH_ARM_NEON', \ 37 $(MY_WEBRTC_COMMON_DEFS))) 38 WEBRTC_BUILD_NEON_LIBS := true 39 endif 40 41 ifeq ($(ARCH_ARM_HAVE_ARMV7A),true) 42 MY_WEBRTC_COMMON_DEFS += \ 43 '-DWEBRTC_ARCH_ARM_V7A' 44 endif 45 46 else ifeq ($(TARGET_ARCH),x86) 47 MY_WEBRTC_COMMON_DEFS += \ 48 '-DWEBRTC_USE_SSE2' 49 endif 50
