为AWS创建静态sox与lame和flac支持lambda

问题描述：

我试图在AWS lambda函数中将sox用于将FLAC文件转换为MP3，但似乎无法构建带FLAC支持的sox版本。为AWS创建静态sox与lame和flac支持lambda

我发现this我一直在使用的很好的解决方案，但它不支持FLAC。

我搜索了网络的替代品，但似乎没有任何工作。我还读到，在某个阶段，FLAC支持失踪了，但应该已经修复。我仍在寻找答案，但任何帮助表示赞赏。

答

您需要将libvorbis和flac库添加到静态构建中，并标记sox构建以包含它们。我已经从示例问题中对脚本进行了更改，以向您展示如何完成此操作。

sudo yum update 
    sudo yum install gcc44 gcc-c++ libgcc44 cmake –y 

    # now grab sox and its dependencies 
    mkdir -p deps 
    mkdir -p deps/unpacked 
    mkdir -p deps/built 
    mkdir -p deps/built/libmad 
    mkdir -p deps/built/sox 
    mkdir -p deps/built/lame 
    mkdir -p deps/built/libvorbis 
    mkdir -p deps/built/flac 
    wget -O deps/sox-14.4.2.tar.bz2 "http://downloads.sourceforge.net/project/sox/sox/14.4.2/sox-14.4.2.tar.bz2?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fsox%2Ffiles%2Fsox%2F14.4.2%2F&ts=1416316415&use_mirror=heanet" 
    wget -O deps/libmad-0.15.1b.tar.gz "http://downloads.sourceforge.net/project/mad/libmad/0.15.1b/libmad-0.15.1b.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Fmad%2Ffiles%2Flibmad%2F0.15.1b%2F&ts=1416316482&use_mirror=heanet" 
    wget -O deps/lame-3.99.5.tar.gz "http://downloads.sourceforge.net/project/lame/lame/3.99/lame-3.99.5.tar.gz?r=http%3A%2F%2Fsourceforge.net%2Fprojects%2Flame%2Ffiles%2Flame%2F3.99%2F&ts=1416316457&use_mirror=kent" 
    wget -O deps/libvorbis-1.3.5.tar.xz "http://downloads.xiph.org/releases/vorbis/libvorbis-1.3.5.tar.xz" 
    wget -O deps/flac-1.3.2.tar.xz "https://superb-dca2.dl.sourceforge.net/project/flac/flac-src/flac-1.3.2.tar.xz" 

    # unpack the dependencie 
    pushd deps/unpacked 
    tar xvfp ../sox-14.4.2.tar.bz2 
    tar xvfp ../libmad-0.15.1b.tar.gz 
    tar xvfp ../lame-3.99.5.tar.gz 
    tar xvfp ../libvorbis-1.3.5.tar.xz 
    tar xvfp ../flac-1.3.2.tar.xz 
    popd 

    # build libmad, statically 
    pushd deps/unpacked/libmad-0.15.1b 
    ./configure --disable-shared --enable-static --prefix=$(realpath ../../built/libmad) 
    # Patch makefile to remove -fforce-mem 
    sed s/-fforce-mem//g <Makefile> Makefile.patched 
    cp Makefile.patched Makefile 
    make 
    make install 
    popd 

    # build lame, statically 
    pushd deps/unpacked/lame-3.99.5 
    ./configure --disable-shared --enable-static --prefix=$(realpath ../../built/lame) 
    make 
    make install 
    popd 

    # build libvorbis, statically 
    pushd deps/unpacked/libvorbis-1.3.5 
    ./configure --disable-shared --enable-static --prefix=$(realpath ../../built/libvorbis) 
    make 
    make install 
    popd 

    # build flac, statically 
    pushd deps/unpacked/flac-1.3.2 
    ./configure --disable-shared --enable-static --prefix=$(realpath ../../built/flac) 
    make 
    make install 
    popd 

    # build sox, statically 
    pushd deps/unpacked/sox-14.4.2 
    ./configure --disable-shared --enable-static --prefix=$(realpath ../../built/sox) \ 
     LDFLAGS="-L$(realpath ../../built/libmad/lib) -L$(realpath ../../built/lame/lib) -L$(realpath ../../built/libvorbis/lib) -L$(realpath ../../built/flac/lib)" \ 
     CPPFLAGS="-I$(realpath ../../built/libmad/include) -I$(realpath ../../built/lame/include) -I$(realpath ../../built/libvorbis/include) -I$(realpath ../../built/flac/include)" \ 
     --with-mad --with-lame --with-libvorbis --with-flac --without-oggvorbis --without-oss --without-sndfile --without-gomp 
    make -s 
    make install 
    popd 

    cp deps/built/sox/bin/sox . 
    rm -rf deps/built 
    rm -rf deps/unpacked

为AWS创建静态sox与lame和flac支持lambda

相关推荐