tce-load -i compiletc expat2-dev openssl-1.1.1-dev

https://fossies.org/linux/www/neon-0.30.2.tar.gz

cd neon-0.30.2

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -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 [2m 14.66s]
sudo make install

  Install prefix:  /usr/local
  Compiler:        gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
  XML Parser:      expat
  SSL library:     SSL support enabled, using OpenSSL (0.9.7 or later)
  zlib support:    zlib support enabled, using -lz
  Build libraries: Shared=yes, Static=no