cmake configuration failure

[Leander Schulten]

When I try to build the latest release I get the following error:

‌

CMake Error at CMakeLists.txt:144 (math):
  math cannot parse the expression: "/1024": syntax error, unexpected
  exp_DIVIDE (1).


CMake Warning (dev) in CMakeLists.txt:
  A logical block opening on the line

    /Users/leanderSchulten/git_projekte/Lichtsteuerung/vcpkg/buildtrees/blaze/src/22bbf6b42e-ac799d2b48.clean/CMakeLists.txt:150 (if)

  closes on the line

    /Users/leanderSchulten/git_projekte/Lichtsteuerung/vcpkg/buildtrees/blaze/src/22bbf6b42e-ac799d2b48.clean/CMakeLists.txt:153 (endif)

  with mis-matching arguments.
This warning is for project developers.  Use -Wno-dev to suppress it.

Cache size not found automatically. Using default value as cache size.

‌

[Leander Schulten]

It seems that the problem is that sysctl -n hw.l3cachesize returns nothing.

[Leander Schulten]

On my M1 mac there is the following:

hw.cacheconfig: 10 1 2 0 0 0 0 0 0 0
hw.cachesize: 3443720192 65536 4194304 0 0 0 0 0 0 0
hw.pagesize: 16384
hw.pagesize32: 16384
hw.cachelinesize: 128
hw.l1icachesize: 131072
hw.l1dcachesize: 65536
hw.l2cachesize: 4194304

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[Klaus Iglberger]

Hi Leander!

Thanks a lot for pointing out this defect. I apologize for the late reply, but we will investigate and try to resolve it as soon as possible.

Best regards,

Klaus!

[Leander Schulten]

Hi, you can use the fix/workaround from https://github.com/microsoft/vcpkg/pull/24235/files#diff-507406e9ba294bb640e0db3b4ed47606d31e2ac697595517048af2040dddfbc6.

If you think this is a valid solution you can also approve the pull request :)

Best regards,

Leander

[Klaus Iglberger]

Hi Leander!

The fix would work. It makes more sense, though, to provide the fix to the Blaze repo directly, instead of the version available at vcpkg. If you have the time to provide a pull request here, I would approve it and merge it to the repo. Your help would be much appreciated.

Best regards,

Klaus!

[Leander Schulten]

Hi, I think I don’t have permission to create a PR.

[Klaus Iglberger]

Hi Leander!

There isn’t any restriction to create a pull request. Anybody is able create one. Unfortunately, in this setting it is hard for me to help to create the pull request. Therefore please try again, as we would appreciate the help. Thanks,

Best regards,

Klaus!

[Leander Schulten]

Hi, it seems that the bug is fixed in the latest release.
Thank you

[Klaus Iglberger]

Issue #447 was marked as a duplicate of this issue.