Compiling PARI from the GIT repository
GP2C compilation
With GIT (and automake, autoconf):
git clone https://pari.math.u-bordeaux.fr/git/gp2c.git
cd gp2c
./autogen.sh
Without GIT: download GP2C from https:
//pari.math.u-bordeaux.fr/download.html#gp2c
tar xf gp2c-0.0.12.tar.gz
cd gp2c-0.0.12