[Bf-committers] Scons Mingw Build environment

[bf-committers@blender.org]

I've almost got a working build using MingW and scons.

I've hacked the sconsctuct and sconscript files to create a mingw 
build environment which can be activated by typing scons mingw=1

I've added a hack to handle the long command line bug.

mingw doesn't like the quicktime code so it's disabled in the build 
environment.

The last hurdle I think is in the linking stage it can't find 
extern_solid for starters. I don't know enough about scons to get 
point it in the right direction. For all I know it's not getting 
built or I've missed something in configuring the build environment. 
If anyone is interested it helping me out I'll be happy to provide a 
patch of the files, and the error I got.