Add an l3build script for graphics
tree0d7d8f5c424f19074ec36665ddcdef95bc2f8173
drwxr-xr-x - base
-rw-r--r-- 669 build-config.lua
drwxr-xr-x - doc
-rw-r--r-- 4585 make.bat
drwxr-xr-x - required
drwxr-xr-x - scripts
drwxr-xr-x - support
drwxr-xr-x - validate