code review 87020044: cmd/prof, libmach: delete

cmd/prof, libmach: delete

We have never released cmd/prof and don't plan to.
Now that nm, addr2line, and objdump have been rewritten in Go,
cmd/prof is the only thing keeping us from deleting libmach.

Delete cmd/prof, and then since nothing is using libmach, delete libmach.

13,000 lines of C deleted.

[rsc, 2014-04-14 14:03:57]

Hello golang-codereviews@googlegroups.com (cc: iant, r),

I'd like you to review this change to
https://code.google.com/p/go/

[minux1, 2014-04-14 14:21:21]

Aha, didn't see this one before comment on the objdump CL.
LGTM. No more stubs for new ports.

[rsc, 2014-04-14 15:09:27]

*** Submitted as https://code.google.com/p/go/source/detail?r=9d94bbf68821 ***

cmd/prof, libmach: delete

We have never released cmd/prof and don't plan to.
Now that nm, addr2line, and objdump have been rewritten in Go,
cmd/prof is the only thing keeping us from deleting libmach.

Delete cmd/prof, and then since nothing is using libmach, delete libmach.

13,000 lines of C deleted.

LGTM=minux.ma
R=golang-codereviews, minux.ma
CC=golang-codereviews, iant, r
https://codereview.appspot.com/87020044

[gobot, 2014-04-14 16:01:06]

This CL appears to have broken the linux-386-387 builder.
See http://build.golang.org/log/537b1c383c6f87cd762367b7c5db9327b9b8f4ad