tce-load -i compiletc expat2-dev openssl-dev

wget https://notroj.github.io/neon/neon-0.31.2.tar.gz

cd neon-0.31.2

CC="gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --with-ssl --enable-shared --disable-static --with-ca-bundle=/usr/local/etc/ssl/ca-bundle.crt

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [0m 15.01s]
sudo make install

  Install prefix:  /usr/local
  Compiler:        gcc -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe
  XML Parser:      expat
  SSL library:     SSL support enabled, using OpenSSL 1.1.1g
  zlib support:    zlib support enabled, using -lz
  Build libraries: Shared=yes, Static=no