toolchain: remove no longer relevant comment
authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thu, 9 Mar 2017 20:28:52 +0000 (21:28 +0100)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Thu, 9 Mar 2017 20:28:52 +0000 (21:28 +0100)
commitd9fee6b286798d27f45dd6ca6e4b5aabf0cc658d
tree1031610d9e641510898cadd315ba6813c80300c1
parent06cd604ec6d34f25b436ab729543418042a87e1c
toolchain: remove no longer relevant comment

The somewhat complicated sed expression has been removed in commit
06cd604ec6d34f25b436ab729543418042a87e1c ("toolchain/external: use
-dumpversion to check gcc version"), so let's remove the comment that
was explaining this sed expression.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
toolchain/helpers.mk