[FR] Enforce CMake to find PFM or fail when `BENCHMARK_ENABLE_LIBPFM` is `ON`
envgap__google__benchmark-1702
01 / FAILURE SIGNATURE
As reported upstream
No identifying execution failure has been captured.
Not a benchmark task.
- In a clean container the reported failure did not reproduce, or the known fix did not make the project run.
02 / ENVIRONMENT RECIPE
- Base commit
54e4327190b6c06aeadc3186ed17566fd8da2a61- Manifest
CMakeLists.txt- Reproduce
Awaiting issue-specific recipe- Run under trace
Awaiting a meaningful runtime command
03 / ORIGINAL ISSUE TEXT
google/benchmark #1702 · read the original issue
Currently, setting `BENCHMARK_ENABLE_LIBPFM` to `ON` only *tries* to find `PFM`, but I think it should *find it or fail* since the user wants it. https://github.com/google/benchmark/blob/93a96a26a6ba36894d7fa6f43513708c595ccb5f/CMakeLists.txt#L314-L316 Does the `find_package` simply need the `REQUIRED` keyword?
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