Hi,
This question has been asked quite a few times, but never satisfactorily
answerded before: How do I install a bunch of headers preserving
directory structure? The following snippet
> set(HEADERS header1.h dir/header2.h)
> install(FILES ${HEADERS} DESTINATION include)
puts both files inside the same directory. The structure is not
preserved. The following workaround does the trick:
> foreach(HEADER HEADERS)
> string(REGEX MATCH "(.*)[/\\]" DIR ${HEADER})
> install(FILES ${HEADER} DESTINATION include/${DIR})
> endforeach(HEADER HEADERS)
However, I consider this as a workaround, not as a solution!
It gets more complicated as soon as I want to build frameworks on mac,
> set_target_properties(my_lib PROPERTIES PUBLIC_HEADER ${HEADERS})
again puts both files inside the same directory, ignoring structure.
Here the workaround is even less a solution, if this is really the only
way: <http://www.cmake.org/pipermail/cmake/2008-June/022378.html>
Hasn't this been considered before? The public wiki shows two use cases
of cmake frameworks, but neither of them puts headers into a directory
hierarchy. <http://www.cmake.org/Wiki/CMake:MacOSX_Frameworks>
cheers, Daniel
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