First, thank you for your infos and links about the colors-support 
Xserver, it's working well. :)

I got some trouble with the latest gcc ( v2.95.3 ), for example:

gcc  -c -O2 -fPIC -I/usr/local/qt/src/3rdparty/zlib 
-I/usr/local/qt/src/3rdparty/libpng  -o 3rdparty/libpng/png.o 
3rdparty/libpng/png.c
/var/tmp/ccS827na.s: Assembler messages:
/var/tmp/ccS827na.s:689: Error: operands mismatch -- statement `jbsr 
_png_free_data,a1' ignored
/var/tmp/ccS827na.s:830: Error: operands mismatch -- statement `jbsr 
_png_free_data,a1' ignored
/var/tmp/ccS827na.s:879: Error: operands mismatch -- statement `jbsr 
_png_free_data,a1' ignored
*** Error code 1


I got similar problems (assembler errors) when compiling the kernel 
(error when compiling the 68040 FPSP).

Everything *alright* with gcc 2.95.2, weird... any idea?

I've mailed gcc-bugs@gcc.gnu.org, but got nothing for now...

Thanks,

Stephane Thiell