On Thursday, March 10, 2011 01:54:00 am Markus Rathgeb wrote: > Hello! > > First of all, the root filesystem is created with ptxdist (if it is > known to you). > > >> I am using cmake for cross compiling of several Qt applications. > >> To do this with cmake v2.8.4 I have to change the FindQt4.cmake file. > >> > >> The variables QT_LIBRARY_DIR, QT_HEADERS_DIR, QT_BINARY_DIR (...) will > >> already be prefixed with the CMAKE_FIND_ROOT_PATH variable value. > > > > What do you mean already prefixed? Are you setting them in the toolchain > > file? > > CMAKE_FIND_ROOT_PATH and some other variables are defined. > No QT_... variables are set. This works fine "automatically". > > >> For cross compiling CMAKE_FIND_ROOT_PATH_MODE_LIBRARY and > >> CMAKE_FIND_ROOT_PATH_MODE_INCLUDE should be set to ONLY (IMHO). > >> > >> FindQt4 is using NO_DEFAULT_PATH for finding libraries, headers and > >> binaries, so I had also to add NO_CMAKE_FIND_ROOT_PATH to that calls. > >> > >> Could you have a look at the attached patch? > > > > Can you send me the toolchain file also? > > The file is attached and IMHO it is not overloaded. > > > A few times in the past, users have submitted cross-compile patches for > > FindQt4.cmake and the end result was to simplify the toolchain files. > > Sure, that is always a problem ;-) > > So, I would be glad if you could have a look at the toolchain file and > we could improve cross compiling Qt projects with cmake. >
Ok, and what was the error you were getting? Is this a problem because you have Qt installed in the same relative location from the non-rooted and rooted directory? -- Clinton Stimpson Elemental Technologies, Inc Computational Simulation Software, LLC www.csimsoft.com _______________________________________________ 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
