Update scripts to use DEPS-pinned depot_tools
Always use gn.py in depot_tools instead of just gn.
The https://cs.chromium.org/chromium/src/build/find_depot_tools.py
is looking up the DEPS-pinned copy in third_party/depot_tools
and adds it to the path when add_depot_tools_to_path() is called.
Similar use:
https: //cs.chromium.org/search/?q=%22find_depot_tools.add_depot_tools_to_path()%22&sq=package:chromium&type=cs
Bug: webrtc:8393
Change-Id: I3cfa3d96b4d0f60e8099e556876bc94340b1bbb5
Reviewed-on: https://webrtc-review.googlesource.com/12540
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@google.com>
Commit-Queue: Henrik Kjellander <kjellander@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20333}diff --git a/tools_webrtc/libs/generate_licenses.py b/tools_webrtc/libs/generate_licenses.py
index 1bfcb64..6c2a50a 100755
--- a/tools_webrtc/libs/generate_licenses.py
+++ b/tools_webrtc/libs/generate_licenses.py
@@ -47,6 +47,9 @@
SCRIPT_DIR = os.path.dirname(os.path.realpath(sys.argv[0]))
CHECKOUT_ROOT = os.path.abspath(os.path.join(SCRIPT_DIR, os.pardir, os.pardir))
+sys.path.append(os.path.join(CHECKOUT_ROOT, 'build'))
+import find_depot_tools
+
THIRD_PARTY_LIB_REGEX = r'^.*/third_party/([\w+]+).*$'
class LicenseBuilder(object):
@@ -72,8 +75,15 @@
@staticmethod
def _RunGN(buildfile_dir, target):
- cmd = ['gn', 'desc', '--all', '--format=json',
- os.path.abspath(buildfile_dir), target]
+ cmd = [
+ sys.executable,
+ os.path.join(find_depot_tools.DEPOT_TOOLS_PATH, 'gn.py'),
+ 'desc',
+ '--all',
+ '--format=json',
+ os.path.abspath(buildfile_dir),
+ target,
+ ]
logging.debug("Running: %r", cmd)
output_json = subprocess.check_output(cmd, cwd=CHECKOUT_ROOT)
logging.debug("Output: %s", output_json)