I have a setup in CMake where I am deliberately re-setting a few variables to NOTFOUND in macros in order to allow an option change to re-populate them. Unfortunately, I have run into a rather curious behavior that I'm not quite sure how to disable.
The FIND_* routines on the first configure pass are reporting what I expect, but on the second pass they are finding already-installed copies of things in CMAKE_INSTALL_PREFIX. It seems that this directory is getting added to the FIND_PATH search list, and I very definitely don't want this to happen. Unfortunately, so far I have not found any way to PREVENT this, and the only workaround involves manually checking for the presence of CMAKE_INSTALL_PREFIX in the resulting found items and stripping them out. This seems like a very very ugly hack and would require local versions of every Find*.cmake routine needed by my program - is there any other way to keep CMAKE_INSTALL_PREFIX out of the search path on repeated passes of cmake? Cheers, CY _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake
