Handle dynamic stack size on GLIBC > 2.33

[michel-slm]

Description

On GLIBC 2.33, MINSIGSTKSZ is not a constant. This can be detected
at compile time by the presence of either _SC_SIGSTKSZ_SOURCE or
_GNU_SOURCE.

If either are define, hardcode the size we want rather than compare it,
since we can't do that in a constant expression anymore.

Signed-off-by: Michel Alexandre Salim [email protected]

GitHub Issues

Closes #2178

[michel-slm]

note: I maintain the Eternal Terminal package for Fedora, and have had to carry an out-of-tree patch for its bundled Catch2 since Fedora 35 was in development

[codecov]

Codecov Report

Merging #2317 (f83d032) into devel (912df7d) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##            devel    #2317   +/-   ##
=======================================
  Coverage   91.01%   91.01%           
=======================================
  Files         151      151           
  Lines        7193     7193           
=======================================
  Hits         6546     6546           
  Misses        647      647           

[horenmar]

Thanks for the effort, but the amalg. files (and for v2.x branch the single header file) are only updated on release.

Given that the problem has already been fixed in the devel branch (I actually spent some time wondering wtf, knowing that I fixed this issue already, until I noticed you edited the catch_amalgamated.cpp file), you want to regenerate the files and then update the bundled version in the Eternal Terminal package.