Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.
Mark packages that don't or might probably not have staged installation.

Log message:
Fix a typo.

Log message:
Assume anything that wants Fortran for now actually wants Fortran-77.

Log message:
Bump PKGREVISION for libpng shlib name change.
Also add some patches to remove use of deprecated symbols and fix other
problems when looking for or compiling against libpng-1.4.x.

Log message:
Add message for R3D_LIB environment variable.

Log message:
more clean up.

Log message:
Update to 2.7s and some fixes.

Log message:
Import raster3d-2.7d as wip/raster3d.
PR#34225 by Shaun Amott.
Import here for ready to import.

Raster3D is a set of tools for generating high quality raster images of
proteins or other molecules.

The core program renders spheres, triangles, cylinders, and quadric
surfaces with specular highlighting, Phong shading, and shadowing. It
uses an efficient software Z-buffer algorithm which is independent of
any graphics hardware.

Ancillary programs process atomic coordinates from PDB files into
rendering descriptions for pictures composed of ribbons, space-filling
atoms, bonds, ball+stick, etc.

Raster3D can also be used to render pictures composed in other programs
such as Molscript in glorious 3D with highlights, shadowing, etc. Output
is to pixel image files with 24 bits of color information per pixel.