Felix Yan

The older versions have `-rdynamic` in the test command, which came from [CMP0065](https://cmake.org/cmake/help/latest/policy/CMP0065.html). This is no longer the case after the cmake version bump introduced in https://github.com/LLNL/zfp/commit/2fba7f6904e41abe2486d7070c3358a584601679. Hence the difference.

> #include > int main(int n,char*v[]){return sqrt(n);} This works (fails) as expected here, with or without `-flto`.

I believe the GHC 9.0 rebuild excluded brittany so it's currently unavailable in Arch anymore. Sorry for the trouble. We'll add brittany back when it gains GHC 9.0 support.

https://github.com/taffybar/taffybar/pull/541 Fixes this issue for me under Arch Linux. A release could probably help here :)

I still use it heavily for Arch packaging, so perhaps I can help maintain it.

It is elasticsearch 2.3.4 on Arch Linux x86_64.

No, it doesn't :(

It's currently broken on Arch as well, but with a different error: ``` $ pifpaf --debug run elasticsearch DEBUG [pifpaf.drivers] executing: ['elasticsearch', '-Ehttp.port=9200', '-Epath.logs=/tmp/tmpvwculju3/log', '-Epath.data=/tmp/tmpvwculju3'] DEBUG [pifpaf.drivers] elasticsearch[440072] output: /usr/share/elasticsearch/bin/elasticsearch-env:...

~~It works fine here for me. I believe the tests should be passing after a rebase.~~ UPDATE: It still hangs here after the change, and I don't know why :(

This should have been addressed in #135, please have a try :)