Summary:
Pull Request resolved: https://github.com/facebook/flipper/pull/538
Upgrades libevent to the August release 2.1.11.
Some notable things:
- The CMake file they ship with is actually broken. It contains a reference to an "uninstall.cmake" script that they don't include in the archive.
- There is some git magic in the CMake script which throws very annoying warnings if you're not in a git repository and if you are, it's still super useless because it assumes it's the libevent repo.
- I've removed the uninstall reference and replaced version detection magic with hardcoded values. The result is the "CMakeLists.txt" in the overrides folder. For future upgraders: You'll have to either remove the override or apply similar steps to the next release.
- The `event-config.h` is simply one of the outputs I found under `android/build/libevent/x86/include/event2/event-config.h`. They seem to be stable across architectures so it's easier to just copy it over than to fix the CMake logic that should actually pick it up from the Android build path.
- The cmake target names have changed and have an underscore in them, now.
- Verified with an SDK 28 x86_64 that this does fix https://github.com/facebook/flipper/issues/482.
Fixes GH482.
Reviewed By: jknoxville
Differential Revision: D17164731
fbshipit-source-id: 642744118065bea2674dbb0e1af91a11598066cc
e6e070684c