在移?/p>
alsa-lib
?/p>
alsa-utils
之前首先要移?/p>
alsa-device
,保证系统支?/p>
alsa
驱动,移?/p>
alsa-device
后再
dev/snd
后出现相应的设备?/p>
?/p>
controlC0 -->
用于声卡的控制,例如通道选择,混音,麦克风的控制?/p>
?/p>
midiC0D0
-->
用于播放
midi
音频
?/p>
pcmC0D0c --
?/p>
用于录音?/p>
pcm
设备
?/p>
pcmC0D0p --
?/p>
用于播放?/p>
pcm
设备
?/p>
seq
--
?/p>
音序?/p>
?/p>
timer --
?/p>
定时?/p>
1.
tar -xvf alsa-lib_1.0.23.orig.tar.bz2
?/p>
1
?/p>
配置
alsa-lib
./configure --host=arm-fsl-linux-gnueabi
--prefix=/opt/ALSA/alsa_lib
CC=/opt/gcc-4.4.4-glibc-2.11.1-multilib-1.0/arm-fsl-linux-gnueabi/bin/a
rm-fsl-linux-gnueabi-gcc
error:
configure error required courses helper header not found
安装
libncursesw5-dev
?/p>
apt-get install libncursesw5-dev
configure: error: panelw library not found
./configure
加入
--with-curses=ncurses
/bin/bash: xmlto: command not found
安装
xmlto
/bin/rm: cannot remove `libtoolt': No such file or directory
强制
make!
(2)
make