[CMake] Call multiple Makefile

[Filipe Sousa]

Xavier Larrode wrote:
> Hi and thanks filipe,
> 
> 
> I tried what you said with a simple example of mine.
> 1> on my folder root :
> PROJECT(Test) #ProjetctName
> # to see command line of gcc
> SET(CMAKE_VERBOSE_MAKEFILE 1)
> # to add Color on CMake Process
> SET(CMAKE_COLOR_MAKEFILE ON)
> SET(REPERTOIRES
>   /[...]/root/test )
> 
> FOREACH(folder ${REPERTOIRES})
>   ADD_SUBDIRECTORY(${folder})
> ENDFOREACH(folder)
> 
> 2> on [..]root/test :
> INCLUDE(FindOpenSG.cmake)
> # check if osg-config was found
> IF(OPENSG_FOUND)
>   SET(CMAKE_CXX_FLAGS  "${OPENSG_CXX_FLAGS}")
>   LINK_DIRECTORIES(${OPENSG_LINK_DIRECTORIES})
>   ADD_EXECUTABLE(test testCubeTexture.cpp) #Executable and file(s) to 
> compile
>   TARGET_LINK_LIBRARIES(test ${OPENSG_LIBRARIES})
> ELSE(OPENSG_FOUND)
>   MESSAGE(STATUS "Cannot find osg-config anywhere on the system. Please 
> put the file into your path or specify it in CMAKE_OSG_CONFIG.")
> ENDIF(OPENSG_FOUND)
> 
> 
> But i got this error :
>   CMake Error: Error required internal CMake variable not set, cmake may 
> be not be built correctly.
>  Missing variable is:
>  CMAKE_SIZEOF_VOID_P
> 
> And  CMAKE_INSTALL_PREFIX   is ok
> Any idea ?

which version of cmake are you using?

-- 
Filipe Sousa

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