PDB files should be created at the same location as their primary
artifact, which is either static library or a DLL.
On Windows, an artifact location is controlled by:
* RUNTIME_OUTPUT_DIRECTORY is a directory of a DLL artifact.
* ARCHIVE_OUTPUT_DIRECTORY is a directory of a LIB artifact.
A PDB file location is controlled:
* PDB_OUTPUT_DIRECTORY should match a directory of a DLL artifact.
* COMPILE_PDB_OUTPUT_DIRECTORY should match a directory of a LIB artifact.
CMake policy CMP0094 controls a lookup strategy used to find a Python
executable:
* CMP0094=OLD selects a Python executable with a higher version.
* CMP0094=NEW selects a Python executable found earlier in PATH.
NEW behavior is critical in presence of a Python virtual environment
established and activated, i.e. added to the PATH variable.
In case GoogleTest is embedded into a larger project, the result of
`find_package(Python)` affects the whole build, not only GoogleTest
component itself.
Andrei Polushin