On Fri, Nov 11, 2011 at 11:12 AM, Daniel Dekkers <d.dekk...@cthrough.nl> wrote:
> Hi,
>
> We are building a lib and an example app in Xcode (4.2) targeting iOS (5.0).
>
> The top-level CMakeLists.txt recurses into lib and example:
>
> PROJECT(Suite)
> ADD_SUBDIRECTORY(MyLibrary)
> ADD_SUBDIRECTORY(MyExample)
>
> The lib is built in the traditional way…
>
> PROJECT(MyLib)
> …
> ADD_LIBRARY( ${MYLIB_SOURCES} )
>
> As is the example:
>
> PROJECT(MyExample)
> …
> ADD_EXECUTABLE(MyExample MACOS_BUNDLE ${MYEXAMPLE_SOURCES})
> TARGET_LINK_LIBRARIES( MyExample MyLib)
> ADD_DEPENDENCIES(MyExample MyLib)
>
> But during linking of the example, MyExample expects the built lib to be in:
>
> path/to/build/MyLibrary/Debug/
>
> While Xcode will build to
>
> path/to/build/MyLibrary/Debug-iphonesimulator/
>
> or
>
> path/to/build/MyLibrary/Debug-iphoneos/
>
> depending on the scheme you select.
>
> Anyone know how to get "inbetween", letting CMake know there is this
> "-iphoneos" or "-iphonesimulator" postfix needed.
>
> Thanks,
> Daniel
>
>
>
>
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Are you using CMake 2.8.6?
Is the following line in your top level CMakeLists.txt file?
set(CMAKE_XCODE_EFFECTIVE_PLATFORMS "-iphoneos;-iphonesimulator")
If not, try both of those and let me know if it's still wrong. The
effective platform stuff is new in 2.8.6, and there are probably still
some rough edges for "complex" projects...
HTH,
David
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