scons: Ensure style_hooks check exits if hook cannot install
If the pre-commit could not be installed the compilation would continue
as the exit code from running the pre-commit install script was not
read or processed. This commit adds a check. If the install is
unsuccessful the users is asked whether they want to continue the
compilation or not.
This check can be ignored with the '--ignore-style'. The tests have been
updated to include this flag in all cases we compile gem5 to ensure
tests remain automated and uninterrupted on Kokoro/Jenkins.
Change-Id: Iaf4db71300883b828b00d77784c9bb46b2698f89
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/63012
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
6 files changed
