[GRASS-dev] Configure changes in main (8.3.dev)

GRASS GRASS developer
1

FYI, from now on, on main branch, after PR #2679 [1] configuring png library has changed to:

--with-libpng=path/libpng-config

The following flags are not usable anymore:

--with-png-includes=DIRS
--with-png-libs=DIRS

Best,
Nicklas

[1] https://github.com/OSGeo/grass/pull/2679