comment out default lunch combos
Update host linux toolchain to gcc 4.8

This patch ensures the build system uses the prebuilt gcc-4.8 toolchain
when building host Linux binaries, instead of the gcc-4.6 one.

Change-Id: I7b449650714ba4314a780827e0243f2af40ec82c
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Colorize javac errors

You know those multi-line ones that are frequently interspersed with other buld output?
The ones that don't even have the word "error" in them to search for?

This makes them red.

ps2: fix jar_check failures cause by leaving empty stderr files in intermediates dirs
     this is probably not the best place to store stderr before colorizing it if javac
     exits non-zero, but it seems much lighter than mkdiring a bunch of temp directories
     or using sed to mangle the paths to point to per-intermediates directory unique
     temporary file names

Change-Id: I3b9b7d8a0c76958588ac1603b6742987d6dde54c
Signed-off-by: nuclearmistake <nuclearmistake@gmail.com>
colorize non-fatal javac stderr yellow (and actually display it... at all)

woops!

Signed-off-by: nuclearmistake <nuclearmistake@gmail.com>
Change-Id: I984f428022a68a825aa041866e8d459bd6611f71
show BUILD_ID instead of build description on userdebug builds in about phone
dumpvar: Print USE_HOST_4.8 if enabled Thanks to @MrBaNkS