tree d4a8765ec68d7f86a3dd2fd27e198af35a42e16a
parent bda38eece8e90562aabf74b3be8663f02167a600
author zbao <fishbaozi@gmail.com> 1441530004 -0400
committer Patrick Georgi <pgeorgi@google.com> 1444065715 +0000

buildgcc: Show the progress when downloading

Grep the output of wget, showing only the percentage.
Leave the final "100%" unerased.
Checking return code of wget is removed.

Change-Id: I4559e88d541738a594dce92e23589992f234cb9b
Signed-off-by: Zheng Bao <zheng.bao@amd.com>
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/11520
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>