[linux] Improve link time with Chromium-bundled binutils.
authorbmeurer <bmeurer@chromium.org>
Tue, 10 Feb 2015 07:26:59 +0000 (23:26 -0800)
committerCommit bot <commit-bot@chromium.org>
Tue, 10 Feb 2015 07:27:13 +0000 (07:27 +0000)
commite06dc0569a01cff00cd8d726457015182bea8f98
tree751984b297606d5832de0a8ee42c56ebbd691fe5
parent0b692450c32f42f3859c4e0750310fcc225a29b9
[linux] Improve link time with Chromium-bundled binutils.

Also enabled concurrent linking with gold on Linux.

Mostly copy and paste from Chromium with customization for
V8 where necessary.

BUG=v8:3880
LOG=n

Review URL: https://codereview.chromium.org/896703003

Cr-Commit-Position: refs/heads/master@{#26536}
DEPS
build/toolchain.gypi
third_party/binutils/Linux_ia32/binutils.tar.bz2.sha1 [new file with mode: 0644]
third_party/binutils/Linux_x64/binutils.tar.bz2.sha1 [new file with mode: 0644]
third_party/binutils/download.py [new file with mode: 0755]