Use 4.9 mips64el toolchain for both 64- and 32-bit builds.
Tell ld when 32-bit links are required.
Override 4.9's changed defaults for mips floating point
register use, to get same assembler rules as 4.8 and earlier.
Also: drop unused soft-fp build targets, cleanout redundant
compiler options, and remove extraneous Android.mk file.
(cherry picked from commit 6670e24aed
)
Change-Id: I34d2f8fc6113c9d1670e3acff1aff48634b9fe1b
The "generic_mips" product defines a MIPS based non-hardware-specific target without a kernel or bootloader. It can be used to build the entire user-level system, and will work with the emulator, though sound will not work (see the "emulator" product for that). It is not a product "base class"; no other products inherit from it or use it in any way.