[CMake] FIND_PACKAGE list of components (...REQUIRED components)

[Jan Woetzel]

Hi CMates,

(1)
can I retrieve a list with all components listed after REQUIRED, e.g.
FIND_PACKAGE(Foo REQUIRED component1   component2 ... )
-->
component1; component2 ?

I want to use it in FindFoo.cmake with
Foo_FIND_REQUIRED_component1
to handle arbitrary components (unknown to teh Find scripts and handled 
through macros).


(2) QUIET actually overrides REQUIRED and suppresses the components 
_FIND_REQUIRED setting.
I think this is not correct.
QUIET should just suppress the verbosity of the Find script complains 
about missing libraries, right?
No matter if finding QUIETLY or not - the REQUIRED settings are 
mandatory to set correct _FOUND flags - thus a bug, right?
See
cmFindPackageCommand.cxx:75 ff

Jan

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  Dipl.-Ing. Jan Woetzel
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  Uni Kiel
  Institut f. Informatik und Praktische Mathematik
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