如果按照容易百纳的文档有疑问可以直接看这个链接：

https://blog.csdn.net/pyh1322712308/article/details/146041847

ubuntu下海思交叉编译环境的常见问题及解决办法_cannot find zlib library required for mkfs program-CSDN博客

问题1.提示Please port gnulib fseterr.c to your platform! Look at the definitions of ferror and clearerr on your system, then report this to bug-gnulib.

解决办法：来源：https://www.ebaina.com/articles/140000004458

修改：osdrv/tools/pc/hi_gzip/Makefile：

pushd gzip-1.8;patch -p1 < ../hi_gzip.patch;./configure;make -j12;popd

改为：

pushd gzip-1.8;patch -p1 < ../hi_gzip.patch;sed -i 's/IO_ftrylockfile/IO_EOF_SEEN/' lib/*.c;echo "#define _IO_IN_BACKUP 0x100" >> lib/stdio-impl.h;./configure;make -j12;popd