CMake: install doctest_with_main as a target if built

[tchernobog]

Description

This change allows installing and exporting the static library target doctest::doctest_with_main if the project is configured with DOCTEST_WITH_MAIN_IN_STATIC_LIB.

This is required for usage in third-party projects that install doctest at the package-manager level.

GitHub Issues

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (3a01ec3) 92.11% compared to head (d8bd40e) 92.11%.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev     #837   +/-   ##
=======================================
  Coverage   92.11%   92.11%           
=======================================
  Files           2        2           
  Lines        2168     2168           
=======================================
  Hits         1997     1997           
  Misses        171      171           

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[tchernobog]

@onqtam I am not sure about the CI failures I am seeing, they mostly seem independent from my change... ?

[onqtam]

Hey, I'm simply unable to review the PR appropriately at this time. Also, it's directed towards the master branch instead of dev...

[tchernobog]

Hey, I'm simply unable to review the PR appropriately at this time. Also, it's directed towards the master branch instead of dev...

@onqtam I rebased on top of dev. I think my change is correct, and the CI failures are unrelated.

Who would be able to review this small change?

[onqtam]

Hey, I'm simply unable to review the PR appropriately at this time. Also, it's directed towards the master branch instead of dev...

@onqtam I rebased on top of dev. I think my change is correct, and the CI failures are unrelated.

Who would be able to review this small change?

Not sure... see this for context: #554 (comment)