CMake Warning \(author\) at FileSetHeaders\.cmake:[0-9]+ \(install\):
  The "foo" target's interface file set "genex" of type "HEADERS" has a
  context-sensitive destination, which is not supported\.  The file set will
  not be exported\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:3 \(include\)
This warning is for project developers\.  Use -Wno-author to suppress it\.

CMake Warning \(author\) at FileSetHeaders\.cmake:[0-9]+ \(install\):
  The "foo" target's interface file set "genex_dup" of type "HEADERS" has a
  context-sensitive destination, which is not supported\.  The file set will
  not be exported\.
Call Stack \(most recent call first\):
  CMakeLists\.txt:3 \(include\)
This warning is for project developers\.  Use -Wno-author to suppress it\.
