[CMake] Source List Compilation Depending on Configuration

[Jörg Kreuzberger]

ok, then it worked.
i got no warning on the policies, maybe i would have then detected it further. Can i "enable" them "globally"?

-----Ursprüngliche Nachricht-----
Von:	Nils Gladitz <nilsgladitz at gmail.com>
Gesendet:	Mo 21.07.2014 15:36
Betreff:	Re: AW: [CMake] Source List Compilation Depending on Configuration
An:	Jörg Kreuzberger <j.kreuzberger at procitec.de>; 
CC:	cmake at cmake.org; 
> On 07/21/2014 03:19 PM, Jörg Kreuzberger wrote:
> > 1) i reset it with
> >   set( CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_INIT} )
> >   set( CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE_INIT} )
> >   set( CMAKE_CXX_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG_INIT} )
> >
> >   and then append my own custom compiler definitions. "-DNDEBUG" appears in 
> flags.make, only in CXX_FLAGS, but not in CXX_DEFINES!
> >
> > and this is the issue i had with it: as long it appears only in CXX_FLAGS, it 
> works for the code compilation but it does not work for qt4_wrapp_cpp (missing 
> defines for moc).
> >
> >
> > 2) the point i want to change global compiler properties is in my toplevel 
> CMakeLists.txt,
> > there i do
> > include( cmake/GlobalCompilerSettings.cmake)
> >
> > 3) following your example, it does not work for COMPILE_DEFINITIONS_RELEASE, 
> but does work for COMPILE_DEFINITIONS.
> > (works means it appears in CXX_DEFINES)
> > using release cmake 3.0.0 version. Platform is ubuntu linux (makefile 
> generator)
> 
> I forgot that COMPILE_DEFINITIONS_<CONFIG> were deprecated.
> When you require 3.0 the property is ignored (Policy CMP0043).
> 
> $<$<CONFIG:Release>:NDEBUG> in COMPILE_DEFINITIONS should work.
> 
> Nils
> 
> 
>

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