Script to fetch and build v8 v6.8.275.32
It only builds with python2.7 (python must point to python2.7) and the following provided ports: devel/py-Jinja2 devel/gn textproc/py-markupsafe
The following ports are probably required: autoconf-2.69_3 autoconf-wrapper-20131203 ccache-3.7.12_2 dialog4ports-0.1.6_1 gettext-runtime-0.21 glib-2.70.2,2 gmake-4.3_2 gn-1714 indexinfo-0.3.1 libedit-3.1.20210216,1 libffi-3.3_1 libiconv-1.16 libxml2-2.9.12 llvm12-12.0.1_7 lua53-5.3.6 m4-1.4.19,1 mpdecimal-2.5.1 ninja-1.10.2,2 pcre-8.45 perl5-5.32.1_1 pkg-1.17.5 pkgconf-1.8.0,1 py27-Jinja2-2.8 py27-markupsafe-1.1.1_1 py27-setuptools44-44.1.1 python27-2.7.18_1 python38-3.8.12_1 readline-8.1.1