If a call to `vcpkg_replace_string` makes no changes i.e doesn't
effectively replace a string, A warning is logged.
This should also help identify ports that no longer need these calls to
fix things in `.pc` files etc.
* [intel-mkl] Install osx
* Do less work for --only-downloads
* Try harder to ensure DMG unmount
* Adjust port warning
* Always install usage
* Fix log names
* Merge copyright
* Revise pc file handling
* Cleanup
* More uniform staging and variables
* Update messages
* Update versions
* Typo
* More cleanup
* Do nothing for unsupported targets
The old code was already broken.
* Fix and simplify copy-from-dmg
* Change extract_0_dir
* Mount to tmp dir
* [intel-mkl] install mkl instead of requesting the user to install it
* windows and linux stuff
* add openmp stuff
* fix mixing basepath2
* remove x64 windows
* add openmp -> libiomp rename
* retry linux
* portfile adjustment
* adjust stuff for arrayfire
* fix linkage
* update baseline
* add a warning message
* format manifest
* bump port version
* v db
* - install usage
- change interface to ilp64 (default for x64)
- remove debug output
* v db
* cleanup ci baseline
* new try for arrayfire
* retry
* actually pass the option.
* v db
* guard settings with cpu feature
* v db
* cleanup from CR
* v db
