• m4

$ wget https://ftp.gnu.org/gnu/bison/bison-3.7.4.tar.gz
$ tar xvf bison-3.7.4.tar.gz
$ cd bison-3.7.4/
$ mkdir build
$ cd build
$ PATH=/opt/m4/m4-1.4.18/bin:${PATH} \
  ../configure --prefix=/opt/bison/3.7.4
$ make
$ make install

$ export PATH=/opt/bison/3.7.4/bin:${PATH}
$ export LD_LIBRARY_PATH=/opt/bison/3.7.4/lib:${LD_LIBRARY_PATH}