MT7688 Openwrt SDK 手动编译 madplay步骤

获取madplay源码：

wget http://nchc.dl.sourceforge.net/project/mad/madplay/0.15.2b/madplay-0.15.2b.tar.gz

解压

tar xvf madplay-0.15.2b.tar.gz

获取alsa补丁：

wget https://raw.githubusercontent.com/openwrt/packages/master/sound/madplay/patches/0001-switch-to-new-alsa-api.patch

打补丁:

patch -p0 < 0001-switch-to-new-alsa-api.patch

设置环境变量：

export PATH=/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/:$PATH
export STAGING_DIR=/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/:$STAGING_DIR 

configure:

STAGING_DIR=/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/:$STAGING_DIR \
PATH=/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/toolchain-mipsel_24kec+dsp_gcc-4.8-linaro_uClibc-0.9.33.2/bin/:$PATH \
CFLAGS="-I/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/include" \
LDFLAGS="-L/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/lib -lasound" \
./configure --host=mipsel-openwrt-linux \
--disable-alsamixer \
--with-alsa \
--prefix=/opt/OpenWrt-SDK-ramips-mt7688_gcc-4.8-linaro_uClibc-0.9.33.2.Linux-x86_64/staging_dir/target-mipsel_24kec+dsp_uClibc-0.9.33.2/usr/ \


make