会计考友 发表于 2012-8-4 12:16:06

红旗认证辅导:Ubuntu8.10下移植madplay到mini2440

 在Ubuntu 8.10 下移植 madplay 到 mini2440过程中同样参考了网上的一篇帖子,因为那时未想到要把过程放到这就没有记实那篇帖子的网址,在此暗示感谢感动!
  madplay移植记实:
  一、PC版的madplay
  PC版的编译根基同mini2440手册上的一致。
  二、arm版的madplay
  1、编译zlib-1.2.3
  解压zlib-1.2.3.tar.gz到/opt/FriendlyARM/mini2440/madplay/src-arm/zlib-1.2.3
  进入zlib-1.2.3目录
  设置装备摆设configure:
  sudo gedit configure
  a、把AR=${AR-"ar rc"}改为:
  AR=${AR-"/usr/local/arm/3.4.1/bin/arm-linux-ar rc"}
  b、把RANLIB=${RANLIB-"ranlib"}改为
  RANLIB=${RANLIB-"/usr/local/arm/3.4.1/bin/arm-linux-ranlib"}
  c、把cc=${CC-gcc}改为
  cc=${CC-/usr/local/arm/3.4.1/bin/arm-linux-gcc}
  其中/usr/local/arm/3.4.1/bin为arm-linux-gcc编译器的安装路径。保留退出。
  执行如下呼吁:
  sudo ./configure --prefix=/opt/FriendlyARM/mini2440/madplay/target-arm
  sudo make
  sudo make install
  zlib-1.2.3安装竣事。
  2、编译libid3tag-0.15.1b
  解压zlib-1.2.3.tar.gz到/opt/FriendlyARM/mini2440/madplay/src-arm/libid3tag-0.15.1b
  进入libid3tag-0.15.1b目录
  执行如下呼吁:
  sudo ./configure CC=/usr/local/arm/3.4.1/bin/arm-linux-gcc --host=arm-linux --prefix=/opt/FriendlyARM/mini2440/madplay/target-arm --disabl
  e-shared CPPFLAGS=-I/opt/FriendlyARM/mini2440/madplay/target-arm/include LDFLAGS=-L/opt/FriendlyARM/mini2440/madplay/target-arm/lib
  sudo make
  sudo make install
  libid3tag-0.15.1b安装竣事
  3、编译libmad-0.15.1b
  解压zlib-1.2.3.tar.gz到/opt/FriendlyARM/mini2440/madplay/src-arm/libmad-0.15.1b
  进入libmad-0.15.1b目录
  执行如下呼吁:
  sudo ./configure CC=/usr/local/arm/3.4.1/bin/arm-linux-gcc --host=arm-linux --prefix=/opt/FriendlyARM/mini2440/madplay/target-arm --disable-shared
  sudo make
  sudo make install
  libmad-0.15.1b安装竣事
  4、编译madplay-0.15.2b
  解压madplay-0.15.2b.tar.gz到/opt/FriendlyARM/mini2440/madplay/src-arm/madplay-0.15.2b
  进入madplay-0.15.2b目录
  执行如下呼吁:
  sudo ./configure CC=/usr/local/arm/3.4.1/bin/arm-linux-gcc --host=arm-linux --prefix=/opt/FriendlyARM/mini2440/madplay/target-arm --enable-static --disable-shared CPPFLAGS=-I/opt/FriendlyARM/mini2440/madplay/target-arm/include LDFLAGS=-L/opt/FriendlyARM/mini2440/madplay/target-arm/lib
  sudo make
  sudo make install
  5、编译成功后相关文件
  编译成功后生成的可执行文件madplay在/opt/FriendlyARM/mini2440/madplay/target-arm/bin目录下
  为了和开发板上自带的madplay区别,将madplay重命名为mymadplay
  经由过程呼吁sudo mv madplay mymadplay实现
  编译成功后生成的madplay的库文件在/opt/FriendlyARM/mini2440/madplay/target-arm/lib目录下
  6、移植
  将可执行文件放到开发板的/usr/bin目录下
  将madplay的库文件放到开发板的/usr/lib目录下
  实现体例:u盘,nfs,ftp等
  7、测试
  开发板根目录下有MP3文件:shanghaitan.mp3
  直接呼吁:mymadplay shanghaitan.MP3
  开发板播放此音乐。
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