build: Warn to run gn clean after install-build-deps
Change-Id: Ied23ef970671cf2074c7d1775457485372b8eaac
diff --git a/tools/install-build-deps b/tools/install-build-deps
index ec40c34..e48d1cc 100755
--- a/tools/install-build-deps
+++ b/tools/install-build-deps
@@ -363,6 +363,7 @@
deps += BUILD_DEPS_ANDROID + TEST_DEPS_ANDROID
if args.ui:
deps += UI_DEPS
+ deps_updated = False
for rel_path, url, expected_sha1, platform in deps:
if (platform != 'all' and platform != sys.platform):
continue
@@ -377,6 +378,7 @@
if ((not is_zip and HashLocalFile(local_path) == expected_sha1) or
(is_zip and ReadFile(zip_dir_stamp) == expected_sha1)):
continue
+ deps_updated = True
MkdirRecursive(os.path.dirname(rel_path))
if HashLocalFile(local_path) != expected_sha1:
download_path = local_path + '.tmp'
@@ -427,6 +429,12 @@
# Needs to happen after nodejs is installed above.
InstallNodeModules()
+ if deps_updated:
+ # Stale binary files may be compiled against old sysroot headers that aren't
+ # tracked by gn.
+ logging.warn('Remember to run "gn clean <output_directory>" ' +
+ 'to avoid stale binary files.')
+
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
sys.exit(Main())
