[CMake] Creating a library

[Christopher Harvey]

Off the top of my head I think
TARGET_LINK_LIBRARIES(Test1 ${MyLibs})
should be
TARGET_LINK_LIBRARIES(Test1 MyLibs)
Also, I think you need to specify a static library if you want one. It seems like a static library is what you want in this case.
I wrote this up really quick, and could be wrong about one or he other, or both. 

Chris.


David Doria wrote:
> If I have many executables in the same project (ie same CMakeLists.txt
> file), it seems like I shouldn't have to do this:
>
> set(Sources File1.cpp File1.cpp )
>
> ADD_EXECUTABLE(Test1 Test1.cpp ${Sources})
>
> ADD_EXECUTABLE(Test2 Test2.cpp ${Sources})
>
> because it is compiling File1 and File2 twice when that is unnecessary.
>
> So I tried to do this:
>
> ADD_LIBRARY(MyLibs ${Sources})
>
> ADD_EXECUTABLE(Test1 Test1.cpp)
> TARGET_LINK_LIBRARIES(Test1 ${MyLibs})
>
> ADD_EXECUTABLE(Test2 Test2.cpp)
> TARGET_LINK_LIBRARIES(Test2 ${MyLibs})
>
> But I get a whole bunch of linker errors - "Undefined reference to ..."
>
> Have I done something wrong / how would I do this?
>
> Thanks,
>
> David
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