use cfX toolchain 4.8

ps2: correct 4.8.% wildcard

Change-Id: If0d766573d370b4c9548916639644cfa648a7acd
Signed-off-by: DHOMD <DHO@dho.im>
Use prebuilts in manifest, rather than wgetting dailies

Change-Id: I07c54960ca685b97518ef62e057590bc7a8461dc
Fix build w/ gcc 4.8

Change-Id: I360274b5833d334a421a333ca46ad428cad3bea7
build rom with cfxtoolchain-4.8 (part3)

Summary: Changing paths for 4.8 toolchain in the build repo are causing weird errors, so we're using 4.7's paths for now. In any case, still apply dalvik-centric cflags for 4.8.

Test Plan: shit works, fuck test plans

Reviewers: randall.rushing, Mustaavalkosta

Differential Revision: http://review.codefirex.com/D41

Change-Id: I4268f771f5e42b1caffbc33f4df197b7940c5473
Signed-off-by: DHOMD <DHO@dho.im>
Clean ccache in preparation for gcc48 building

Change-Id: Iea8a2dd30c6ce40b388819b3e3fdf693529031ec
enable new dtags

Change-Id: Ibe5faa0752054f091d4bea19d805d43aab3e3c30