neon DL accelerate package

Ubuntu编译问题

1./usr/bin/ld: /usr/local/lib/libavformat.a(allformats.o): relocation R_X86_64_32 against `ff_a64_muxer' can not be used when making a shared object; recompile with -fPIC

解决方法：

重新编译下载的ffmpeg

$CFLAGS="-fPIC" ./configure 

make

make install

ldconfig

2./usr/bin/ld: /usr/local/lib/libavcodec.a(vc1dsp_mmx.o): relocation R_X86_64_PC32 against 符号 `ff_pw_9' can not be used when making a shared object; recompile with -fPIC

解决方法：

neon make clean