Added Android.mk file in build/webrtc for iSAC

submodules/externals/build/webrtc/modules/audio_coding/codecs/isac/fix/source/Android.mk

@@ -0,0 +1,150 @@
+# 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.
+
+MY_WEBRTC_PATH := $(call my-dir)/../../../../../../
+LOCAL_PATH := $(MY_WEBRTC_PATH)/../../webrtc/modules/audio_coding/codecs/isac/fix/source
+
+include $(CLEAR_VARS)
+
+include $(MY_WEBRTC_PATH)/Android.mk
+
+LOCAL_ARM_MODE := arm
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+LOCAL_MODULE := libwebrtc_isacfix
+LOCAL_MODULE_TAGS := optional
+LOCAL_SRC_FILES := \
+    arith_routines.c \
+    arith_routines_hist.c \
+    arith_routines_logist.c \
+    bandwidth_estimator.c \
+    decode.c \
+    decode_bwe.c \
+    decode_plc.c \
+    encode.c \
+    entropy_coding.c \
+    fft.c \
+    filterbank_tables.c \
+    filterbanks.c \
+    filters.c \
+    initialize.c \
+    isacfix.c \
+    lattice.c \
+    lpc_masking_model.c \
+    lpc_tables.c \
+    pitch_estimator.c \
+    pitch_filter.c \
+    pitch_gain_tables.c \
+    pitch_lag_tables.c \
+    spectrum_ar_model_tables.c \
+    transform.c
+
+ifeq ($(ARCH_ARM_HAVE_ARMV7A),true)
+# Using .S (instead of .s) extention is to include a C header file in assembly.
+LOCAL_SRC_FILES += \
+    lattice_armv7.S \
+    pitch_filter_armv6.S
+else
+LOCAL_SRC_FILES += \
+    lattice_c.c
+endif
+
+# Flags passed to both C and C++ files.
+LOCAL_CFLAGS := \
+    $(MY_WEBRTC_COMMON_DEFS)
+
+LOCAL_C_INCLUDES := \
+    $(LOCAL_PATH)/../interface \
+    $(LOCAL_PATH)/../../../../../.. \
+    $(MY_WEBRTC_PATH)/../../webrtc/common_audio/signal_processing/include
+
+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_isacfix_neon
+LOCAL_MODULE_TAGS := optional
+LOCAL_SRC_FILES := \
+    filters_neon.c \
+    lattice_neon.S \
+    lpc_masking_model_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 := \
+    $(LOCAL_PATH)/../interface \
+    $(LOCAL_PATH)/../../../../../.. \
+    $(MY_WEBRTC_PATH)/../../webrtc/common_audio/signal_processing/include
+
+
+ifndef NDK_ROOT
+include external/stlport/libstlport.mk
+endif
+include $(BUILD_STATIC_LIBRARY)
+
+endif # ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
+
+###########################
+# isac test app
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+LOCAL_CPP_EXTENSION := .cc
+LOCAL_SRC_FILES:= ../test/kenny.c
+
+# Flags passed to both C and C++ files.
+LOCAL_CFLAGS := $(MY_WEBRTC_COMMON_DEFS)
+
+LOCAL_C_INCLUDES := \
+    $(LOCAL_PATH)/../interface \
+    $(LOCAL_PATH)/../../../../../..
+
+LOCAL_STATIC_LIBRARIES := \
+    libwebrtc_isacfix \
+    libwebrtc_spl \
+    libwebrtc_system_wrappers
+
+ifeq ($(WEBRTC_BUILD_NEON_LIBS),true)
+LOCAL_STATIC_LIBRARIES += \
+    libwebrtc_isacfix_neon
+endif
+
+LOCAL_SHARED_LIBRARIES := \
+    libutils
+
+LOCAL_MODULE:= webrtc_isac_test
+
+ifdef NDK_ROOT
+include $(BUILD_EXECUTABLE)
+else
+include $(BUILD_NATIVE_TEST)
+endif