Several boilerplate batch files include a provision to prepend
"depot_tools" to PATH prior to running those tools. This undermines
the utility of PATH overrides, since these tools specifically force their
"depot_tools" sub-paths to be used regardless of environment.
The origin of this behavior is likely limited to a specific fix for a
specific problem, but was then perpetuated by the copy/paste of
boilerplate bootstrap code as more bootstraps were added.
This is important in upcoming configurations, where core tools such as
Python and Git will be overridden via PATH on the bots.
Cygwin users who depended on this behavior should just add "depot_tools"
to their PATH in the appropriate location (i.e. in their .bashrc).
BUG=chromium:714293, chromium:724902
TEST=None
Change-Id: Ie948a430847d20326d2411e9296cacd02f83a537
Reviewed-on: https://chromium-review.googlesource.com/510290
Commit-Queue: Daniel Jacques <dnj@chromium.org>
Reviewed-by: Robbie Iannucci <iannucci@chromium.org>
Shell PATH was growing quite long in some cases.
R=gab@chromium.org, iannucci@chromium.org, johnw@chromium.org, maruel@chromium.org
Review URL: https://codereview.chromium.org/180303003
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@253347 0039d316-1c4b-4281-b951-d872f2087c98
This automatically searches the path for a source root (or takes one from the
command line), and then executes the current platform's GN binary inside that
source tree.
This will allow the user to have a "gn" command on their path, and allow our
scripts to run GN without having to bake-in the logic for finding the correct
platform's GN binary.
Review URL: https://codereview.chromium.org/66013002
git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@233983 0039d316-1c4b-4281-b951-d872f2087c98
Dan Jacques
scottmg@chromium.org
brettw@chromium.org