kwaak3 changes
Merge branch 'master' of git://github.com/p3/regal.git
update to latest regal
changed PPAPI build's output directory
Updated PPAPI Release build project files to exclude log, etc
fixes to make Space Junk work with both core and compat profiles
Merge branch nacl_updates of https://github.com/sbc100/regal
Move zlib, libpng, GLU and GLUT source lists into build/foo.inc for Makefile build.
Move NACL_SDK_ROOT logic into config/Makefile.nacl
Makefile revamp - put libs in lib/$(SYSTEM) and binaries in bin/$(SYSTEM)
Add clobber target for wiping out all temps, libs and binaries
Fixups for core and compat profiles.
Fix texture issue on chrome pepper
Makefile: Use immediate assignement when calculating SYSTEM

This makes null builds run with just "make" go from 4.6 seconds
to 73ms, since it only calls config.guess once.
[NaCl] Add sanity checks to nacl-regal.sh

Update NaCl build in accordance with recent Makefile changes.
NaCl binaryes all live in the same folder and have architecutre
in thier filename.

Automatically create nmf file.

Add LOG_CC to Makefile.
Fix GCC warnings
Enable -Werror for nacl build
Enable -Werror for linux builds
Initial implementation of on-disk texture caching.
Refinements for Android ndk-build.
Merge master.
Makefile build refinements for NaCl pepper25 - working for newlib only.
Undo remove of -fPIC flag, probably wasn't at issue.
Fixed local declaration of IOSurfaceRef.

IOSrufaceRef is declared as "typedef struct __IOSurface *" in latest OS
X SDK in IOSurface.framework/IOSurfaceAPI.h, line 17.

Regal's declaration of IOSurfaceRef as a void * results in a compile
error on OS X / Xcode when both Regal and IOSurface headers are
included.
Fixup for ccache NaCl builds - CCACHE_COMPILERCHECK needs special treatment.
Merge pull request #6 from p3/master

update from latest upstream