将树莓派打造成音乐播放服务器(5)

幸运的是，chromaprint已经在软件仓库里面了：

sudo apt-get install libchromaprint-dev

下一步我们编译最简单的一个，libebur128.

cd
git clone https://github.com/jiixyj/libebur128
cd libebur128
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Debug

矮油，好像我们缺少了一些依赖软件：

– checking for module ’speexdsp’
– package ’speexdsp’ not found


最好安装这个：

重新试试那一行配置行：
cmake .. -DCMAKE_BUILD_TYPE=Debug

– checking for module ’speexdsp’
– found speexdsp, version 1.2rc1
– speexdsp library dirs:
– speexdsp cflags:
– speexdsp include dirs:
– speexdsp libraries: speexdsp
– speexdsp ldflags:
– status found / disabled –
– queue.h: yes using system copy of queue.h
– speexdsp: yes no
– not building tests, set ENABLE_TESTS to ON to enable
– Configuring done
– Generating done
– Build files have been written to: /home/pi/libebur128/build

这样好多了。

现在编译并安装源码：

make
sudo make install

[ 50%] Built target ebur128
[100%] Built target ebur128_static
Install the project…
– Install configuration: ”Debug”
– Up-to-date: /usr/local/include/ebur128.h
– Installing: /usr/local/lib/arm-linux-gnueabihf/libebur128.so.1.0.1
– Installing: /usr/local/lib/arm-linux-gnueabihf/libebur128.so.1
– Installing: /usr/local/lib/arm-linux-gnueabihf/libebur128.so
– Installing: /usr/local/lib/arm-linux-gnueabihf/libebur128.a

由于Debian cmake包中的一个bug，它把库文件放在/usr/local/lib/arm-linux-gnueabihf/

我们来改一下：

sudo mv /usr/local/lib/arm-linux-gnueabihf/* /usr/local/lib/
sudo rmdir /usr/local/lib/arm-linux-gnueabihf
sudo ldconfig

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