Modularization of remaining modules

[jvdp1]

The CI for testing the modularization of stdlib must be divided in several workflows as the number of workflows increase exponentially with the number of modules.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.55%. Comparing base (de3e59f) to head (eb838cb).
⚠️ Report is 15 commits behind head on master.

Additional details and impacted files

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##           master    #1100   +/-   ##
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  Coverage   68.55%   68.55%           
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  Files         396      396           
  Lines       12746    12746           
  Branches     1376     1376           
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  Hits         8738     8738           
  Misses       4008     4008           

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[jvdp1]

Should we try to merge this PR before releasing v0.8.1?

[jalvesz]

in the previous PR you introduced a cmake function ADD_SUBDIR to manage internally the conditional inclusion. Is this function accessible from example and tests ? if so, I think it would be interesting to use it else-where to unify the treatment of conditional build.

[jvdp1]

in the previous PR you introduced a cmake function ADD_SUBDIR to manage internally the conditional inclusion. Is this function accessible from example and tests ? if so, I think it would be interesting to use it else-where to unify the treatment of conditional build.

No, it is not available from example and tests, mainly because ADD_SUBDIR also includes a rule to append an included library to a list for target_link_libraries.
However, local macros could be added for both example and tests. Would this be helpful?

[jvdp1]

in the previous PR you introduced a cmake function ADD_SUBDIR to manage internally the conditional inclusion. Is this function accessible from example and tests ? if so, I think it would be interesting to use it else-where to unify the treatment of conditional build.

No, it is not available from example and tests, mainly because ADD_SUBDIR also includes a rule to append an included library to a list for target_link_libraries. However, local macros could be added for both example and tests. Would this be helpful?

After a quick look, this approach for example and tests would require additional modifications, in addition to adding ADD_SUBDIR(name), because, for example, the subdirectory random must be added conditionally on STDLIB_STATS.
Something like ADD_SUBDIR(cppname subdir) could be added. But it might be too verbose for most cases.

[jalvesz]

I see, I thought it might be useful for maintenance purpose but it is not a must.

[jvdp1]

Thank you. I will merge this PR, as it implemtents only changes to the build system, with the default behaviour being unchanged.