If a port used other USE_GNOME items it was untouched.
The ports that used other USES were fixed by hand.
PR: ports/177081
Reviewed by: bapt
Approved by: portmgr (miwi)
developed in years and has been dropped from the MESA 8.0 distribution.
Freeglut is a rewrite of glut and is actively developed and is used by
many linux distributions instead of libglut.
Bump all ports that directly depend on libglut because of the shlib version
change.
There are some extra items in this patch.
*) Because freeglut doesn't have the same dependancies as libglut, some ports
need extra dependencies added to USE_XORG to make them build.
*) Mark graphics/f90gl broken, f90gl depends on a header that is only shipped
with libglut.
*) Remove option for libglut/freeglut selection in games/cake, only freeglut
remains now.
*) While here fix a png related build issue games/vegastrike.
Thanks to miwi for running the exp-run.
Approved by: portmgr (miwi)
Collaboration with: zeising@
Obtained from: xorg-dev staging area.
OpenGL programs with character rendering services via an application
programming interface (API).
The character rendering services provided by GLC has some significant
advantages over platform specific interface such as GLX or WGL:
1. The GLC API is platform independent. Since most nontrivial GL
applications render characters, GLC is an important step toward the
goal of truly portable GL applications.
2. The GLC is simpler to use. Only two lines of GLC commands are
required to prepare for rendering characters.
3. GLC provides more ways to exploit the rendering power of OpenGL.
For example, a glyph can be drawn as a bitmap, a set of lines, a
set of triangles, or a textured rectangle.
4. GLC provides better support for glyph transformations. For
example, GLC supports rotated text, which is unavailable in GLX.
5. GLC provides better support for the large coded character set
defined by the standards ISO/IEC 10646:2003 and Unicode 4.0.1
QuesoGLC is a free (as in free speech) implementation of the GLC.
QuesoGLC is based on the FreeType library, provides Unicode support
and is designed to be easily ported to any platform that supports
both FreeType and the OpenGL API.
WWW: http://quesoglc.sourceforge.net/
