* Remove the usage of global flags and definitions
set through the CMAKE_CXX_FLAGS variable.
* Use cmake target compile features for setting the
CXX standard automatically.
* Make C++14 globally available in the project
* Closes#21033
(cherry picked from commit e60c1f84a7e13577a82046b02b214f9466d20a7c)
* to make use of cmakes inherited link dependencies which
imports all include directories/ definitions from the link library
(cherry picked from commit 1a572d242593124f986d3ed08710b96a142a6763)
vincent-michael