From subsecret
sed
tar xf sed-4.2.2.tar.gz cd sed-4.2.2 ./configure --prefix=/tools make -j 8 make install cd ..
findutils
tar xf findutils-4.4.2.tar.gz cd findutils-4.4.2 ./configure --prefix=/tools make -j 12 make install cd ..
libsigsegv
tar xf libsigsegv-2.9.tar.gz cd libsigsegv-2.9 ./configure --prefix=/tools make -j 12 make install cd ..
gawk
tar xf gawk-3.1.8.tar.gz cd gawk-3.1.8 ./configure --prefix=/tools make -j 12 make install cd ..
We are now ready for next step