[SDL] [sdl_image] Compile errors on darwin8 with libSDL_image and libPNG

[Simon]

> Still investigatin...

I bypassed the bug by passing:
--disable-jpg
--disable-jpg-shared
--disable-tif
--disable-tif-shared

Strange that only under Tiger that ./configure can't disable them correctly.
Anyway, now everything is compiled and installed successfully!

Gimme a sec, gonna try to compile my super compatible program...
[...mins later...]
GREAT!  Compilation started after adjusting my make.sh script to use
the correct paths...  Typing this while the whole thing compiles...
<drum roll>
[...mins later...]
Bouhouhouhou....  =(~~~
glut.h is not included on darwin...  I think i use it only once, and
will try to get rid of it...  other than that my program compiles
fine, just can't link yet! =(

Anyway, the program is just for my own use and is not yet intended for
distribution or anything like that, not yet mature enough, so I'll
work on it again another day.

I will save my compiled custom usr_local directory for later compiles!

Thanks for those who followed up to the sad end!  ;-)

Simon