"make -f Makefile.standalone check-spec" will translate and run all the spec2k components for a given target.
The advantages are that this can be done all within the subzero directory, and the spec components can be run in parallel via "make -j" (particularly helpful for arm32/qemu).
Default target is x8632, and arm32 is also available.
Example:
make -j32 -f Makefile.standalone check-spec TARGET=arm32 SPEC="-O2 --filetype=iasm"
Also removes unnecessary tab characters from the makefile, fixes >80-column lines, and gives more consistent indentation.
BUG= none
R=jpp@chromium.org
Review URL: https://codereview.chromium.org/1413033009 .
