Add Sync CL number to AOSP external icing.

The cl number indicate what AOSP is synced to. And will re-generate cxx
files if there is any updates.

Bug:170611579
Test: Manually: 1: checkout on an old branch
2. add denpendencies to cmake (changing cmakelists will invalidate a lot of caches)
3. build and generate cxx files
4. switch to the head branch with the latest version
5. build again w/o any error.

Change-Id: Ic0432abe905cac03bd12458eee21d7d83b5ae772
2 files changed
tree: 2fb6f529e08d450d515df77b312b08624ad1adf0
  1. icing/
  2. java/
  3. nativeLib/
  4. proto/
  5. .gitignore
  6. Android.bp
  7. AndroidManifest.xml
  8. build.gradle
  9. CMakeLists.txt
  10. CONTRIBUTING.md
  11. jarjar-rules.txt
  12. LICENSE
  13. METADATA
  14. MODULE_LICENSE_APACHE2
  15. README.md
  16. synced_AOSP_CL_number.txt
  17. TEST_MAPPING
README.md

Icing Search Library

Icing is a fast, embedded, mobile-friendly full-text-search library written in C++.

This is not an officially supported Google product.