There is absolutely no point in using ALSA with the current repo. I have the changes required, but it will break builds that actually work. If you used my changes, then you'll just end up with openCORE issues after that. So, I will submit them once the repo is again made whole.
susanner wrote: > here is how I ported alsa and there is still mistakes > 1:git alsa_sound > $git clone git://android.git.kernel.org/platform/hardware/alsa_sound.git > 2:mv alsa_sound libaudio-alsa > 3: I copied the file AudioHardware* from > framework/base/libs/audioflinger to hardware/libaudio-alsa > 4: revise Android.mk under folder libaudio-alsa > ============================= > ifeq ($(strip $(BOARD_USES_ALSA_AUDIO)),true) > > LOCAL_PATH := $(call my-dir) > > include $(CLEAR_VARS) > > LOCAL_ARM_MODE := arm > LOCAL_CFLAGS = -fno-short-enums > # LOCAL_WHOLE_STATIC_LIBRARIES := libasound > LOCAL_C_INCLUDES += external/alsa-lib/include > LOCAL_SRC_FILES := \ > AudioHardwareInterface.cpp \ > AudioHardwareStub.cpp \ > AudioHardwareALSA.cpp > > LOCAL_MODULE := libaudio > > LOCAL_SHARED_LIBRARIES := \ > libcutils \ > libutils \ > libmedia \ > libhardware_legacy \ > libdl \ > libc \ > libasound > > include $(BUILD_SHARED_LIBRARY) > > endif > ========================= > 5.revise build/target/board/generic/BoardConfig.mk > > BOARD_USES_ALSA_AUDIO := true > #BOARD_USES_GENERIC_AUDIO := true > 6. cd /opt/mydroid/build/core > $ vim prelink-linux-arm.map > add libasound.so 0xA9200000 > > and the make error: > target arm C++: libaudio <= hardware/libaudio-alsa/AudioHardwareALSA.cpp > target SharedLib: libaudio > (out/target/product/generic/obj/SHARED_LIBRARIES/libaudio_intermediates/LINKED/libaudio.so) > out/target/product/generic/obj/SHARED_LIBRARIES/libaudio_intermediates/AudioHardwareInterface.o： > > 在函数‘android::AudioHardwareInterface::create()’中： > hardware/libaudio-alsa/AudioHardwareInterface.cpp:102：对‘android:: > AudioHardwareGeneric::AudioHardwareGeneric()’未定义的引用 > collect2: ld returned 1 exit status > make: *** > [out/target/product/generic/obj/SHARED_LIBRARIES/libaudio_intermediates/LINKED/libaudio.so] > > 错误 1 > > > > ------------------------------------------------------------------------ > 网易邮箱，中国第一大电子邮件服务商 <http://www.yeah.net> > > --~--~---------~--~----~------------~-------~--~----~ unsubscribe: android-porting+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
