codspeed-divan-compat macos linking failure on v4

[onursatici]

Hello 👋

After upgrading to v4, we are seeing these linking errors when running cargo bench on apple silicon. Happy to provide any more info if needed, on our CI boxes, which are linux, benchmarks run successfully. Should I use cargo codspeed to run these on my local machine as well?

error: could not compile `vortex-btrblocks` (bench "stats_calc") due to 1 previous error
warning: build failed, waiting for other jobs to finish...
error: linking with `cc` failed: exit status: 1
  |
  = note: some arguments are omitted. use `--verbose` to show all linker arguments
  = note: ld:
          Undefined symbols for architecture arm64:
            "___errno_location", referenced from:
                _instrument_hooks_deinit in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _instrument_hooks_deinit in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fs_accessAbsolute__1139 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fs_openFileAbsolute__1136 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fs_openFileAbsolute__1136 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fs_openFileAbsolute__1136 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fifo_UnixPipe_Reader_waitForAck__1084 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _fifo_UnixPipe_Reader_waitForAck__1084 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                ...
            "_malloc_usable_size", referenced from:
                _heap_CAllocator_resize__3571 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
                _heap_CAllocator_remap__3572 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
            "_openat64", referenced from:
                _fs_openFileAbsolute__1136 in libcodspeed-0d506ec441a4f912.rlib[19](b68c03e3d0475a32-core.o)
          ld: symbol(s) not found for architecture arm64
          clang: error: linker command failed with exit code 1 (use -v to see invocation)

[GuillaumeLagrange]

Thanks for the report!

V4 introduced some native C code that we use across integrations, and it's definitely an issue that it does not build using cargo bench locally, we'll look into it and fix ASAP.

[art049]

Hello, this is fixed in https://github.com/CodSpeedHQ/codspeed-rust/releases/tag/v4.0.1