QT export mismatch when lib name contains QT
Description
The windows export mechanism forces the qt exportation, by identifying QT_API in the exported header.
However, when the lib path contains QT, it can force the export, even if it is not required, generating linkage errors on windows when using sight in depending projects.
Steps to reproduce
Use QtContainers in a project depending on sight on windows.
Build error on linkage
Functional specifications
the exportation should work fine
Technical specifications
Change the regex:
=> if the lib path contains qt look for _QT_QT_API, otherwise look for _QT_API