Introduce PCH to improve build times (!1234) · Merge requests · Frameworks / KIO

Waqar Ahmed requested to merge work/waqar/pch into master Mar 18, 2023

Precompile headers can help a lot in reducing build times. This commit introduces a BUILD_PCH option (default ON) for said reason.

PCH:

real 2m31.554s user 17m6.608s sys 1m54.956s

Without PCH:

real 3m33.277s user 24m35.704s sys 2m9.828s

Introduce PCH to improve build times