chroot_version_hooks.d: Add 187_cros_camera_cleanup
We have stale mojo generated headers in var/cache after camera package
consolidation work in b/177958529. This causes clang to use incorrect,
stale headers during the emerge of cros-camera-test.
BUG=b:183548822
TEST=run_chroot_version_hooks
Change-Id: I75ae03b70fe6fc3af781d924a60b6c2a5b0b02e9
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosutils/+/2807224
Commit-Queue: Jasmine Chen <lnishan@google.com>
Tested-by: Jasmine Chen <lnishan@google.com>
Auto-Submit: Jasmine Chen <lnishan@google.com>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/chroot_version_hooks.d/187_cros_camera_cleanup b/chroot_version_hooks.d/187_cros_camera_cleanup
new file mode 100644
index 0000000..5532427
--- /dev/null
+++ b/chroot_version_hooks.d/187_cros_camera_cleanup
@@ -0,0 +1,7 @@
+# Copyright 2021 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Clean local portage caches. We have stale mojom headers in chroot after camera
+# package consolidation (b/177958529).
+sudo rm -rf /var/cache/portage/* /build/*/var/cache/portage/*
