Is there a way to get a list of all the targets in a given
project? I need to get a master list of libraries, and I can't
pass global variables up without some intimate knowledge of all the
directories where libraries were added.
Well, part of the solution is to replace ADD_LIBRARY with my own
macro that will call ADD_LIBRARY with some other machinery that set a
global variable. I had to make this an internal cache variable to
get the variable to propagate up through directories.
SET(temp_library_list ${SCIRUN_LIBRARY_LIST} ${library})
SET(SCIRUN_LIBRARY_LIST ${temp_library_list} CACHE INTERNAL "List
of all libraries")
I found this little trick from this posting:
http://www.cmake.org/pipermail/cmake/2005-September/007204.html
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I'm wondering still if there is a way to get a list of all the
targets without having to resort to this kind of hackery.
Thanks,
James
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