tce-load -i openssl-dev libpcap-dev pcre-dev lua-dev liblinear-dev python-dev

cd nmap-7.12

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe" ./configure --prefix=/usr/local --localstatedir=/var --disable-static --with-liblua=included

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

make

sudo make install

Configured with: ndiff zenmap nping openssl lua ncat
Configured without: localdirs nmap-update