CMake Warning \(author\) at library-ignored\.cmake:[0-9]+ \(add_library\):
  The feature 'feat', specified as part of a generator-expression
  '\$<LINK_GROUP:feat>', will not be applied to the INTERFACE library 'front'\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:[0-9]+ \(include\)
This warning is for project developers\.  Use -Wno-author to suppress it\.

CMake Warning \(author\) at library-ignored\.cmake:[0-9]+ \(add_library\):
  The feature 'feat', specified as part of a generator-expression
  '\$<LINK_GROUP:feat>', will not be applied to the OBJECT library 'dep'\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:[0-9]+ \(include\)
This warning is for project developers\.  Use -Wno-author to suppress it\.
