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LudwigFriedmann / OpenMATERIAL

3D model exchange format with physical material properties for virtual development, test and validation of automated driving.
Mozilla Public License 2.0
38 stars 7 forks source link

Make error in pathtracer #34

Closed ClemensLinnhoff closed 1 year ago

ClemensLinnhoff commented 1 year ago

Using Ubuntu 22 with CMake 3.22.1 I cannot build the pathtracer example. After executing the make command, I get the following error:

../external/doctest/doctest.h:4107:47: error: size of array ‘altStackMem’ is not an integral constant-expression

Is there any solution to this?

LudwigFriedmann commented 1 year ago

Hi @ClemensLinnhoff, This error occurs for recent glibc versions due to the fact that SIGSTKSZ is no longer a constant. A quick workaround is to replace SIGSTKSZ in line 4107 of doctest.h by 32768. Meanwhile, I'll prepare an update of doctest (where this issue has already been fixed, #https://github.com/doctest/doctest/issues/473).

ClemensLinnhoff commented 1 year ago

Thank you for the quick response! The workaround works. I'll leave the issue open in case others also stumble across this error until it is fixed.