Adolfo Rodríguez wrote:
One alternative that comes into my mind would be to invoke cmake likecmake -C initialCache.cmakewhere initialCache.cmake is a script that preloads a set of cache variables, i.e., with entries likeset(CMAKE_CXX_COMPILER icpc CACHE STRING "CXX compiler." FORCE) Would this accomplish what you want?
Thank you for the solution! I think that would accomplish what I am going for in most cases. The only problem I see with that approach (and it's a small problem that I'm willing to deal with) is the difference in build procedure between cross-compiling and non cross-compiling environments. Actually, will the initial cache work properly with cross-compiling if I set CMAKE_TOOLCHAIN_FILE in the initial cache file? If that will work, then I think this solution will work just fine for our needs.
Thanks again, Will
Adolfo.On Fri, Jul 10, 2009 at 1:06 AM, S. Levent Yilmaz <[email protected] <mailto:[email protected]>> wrote:This question was asked a while ago:http://www.cmake.org/pipermail/cmake/2009-June/030404.html withno definitive answer..So, I'll try to raise this issue from a different angle, perhapsthis will make more sense to the developers.Take a look at this line: cmake \ -DCMAKE_CXX_COMPILER=icpc \ -DCMAKE_C_COMPILER=icc \ -DCMAKE_Fortran_COMPILER=ifort \ -DCMAKE_CXX_FLAGS_RELWITHDEBINFO='-O2 -g -debug inline-debug-info' \ -DCMAKE_C_FLAGS_RELWITHDEBINFO='-O2 -g -debug inline-debug-info' \ -DCMAKE_Fortran_FLAGS_RELWITHDEBINFO='-O2 -g -debug inline-debug-info' \ -DBLA_VENDOR=Intel \ -DBLA_BLA \ /path/to/source Now, the thing I want to emphasize about this "configuration" line is that the settings are not specific to a given project. It just "activates" a custom compiler suite. Another perfectly reasonable scenario is further refinements made for specific platforms. And, really, compilation being cross or native is an orthogonalissue here. The earlier dialog was:>> [Will Dicharry wrote:] >> Am I misusing the toolchain file capability? > [Bill Hoffman wrote:] > Yes, that should only be used for cross-compiling. > To set the compilers you can set the environment variables FC, CC, and CXX before running CMake. So, now my question is, how can I reduce the above cmake configure line muddied with plethora of compiler (and/or platform) specific definitions (or preceding environment variables for that matter) into: cmake -DCMAKE_OK_NOT_TOOLCHAIN_BUT_WHAT_FILE=site/macros/intel.cmake /path/to/source?Levent _______________________________________________ Powered by www.kitware.com <http://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 -- Adolfo Rodríguez Tsouroukdissian Robotics engineer PAL ROBOTICS S.L http://www.pal-robotics.com Tel. +34.93.414.53.47 Fax.+34.93.209.11.09AVISO DE CONFIDENCIALIDAD: Este mensaje y sus documentos adjuntos, pueden contener información privilegiada y/o confidencial que está dirigida exclusivamente a su destinatario. Si usted recibe este mensaje y no es el destinatario indicado, o el empleado encargado de su entrega a dicha persona, por favor, notifíquelo inmediatamente y remita el mensaje original a la dirección de correo electrónico indicada. Cualquier copia, uso o distribución no autorizados de esta comunicación queda estrictamente prohibida.CONFIDENTIALITY NOTICE: This e-mail and the accompanying document(s) may contain confidential information which is privileged and intended only for the individual or entity to whom they are addressed. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or use of this e-mail and/or accompanying document(s) is strictly prohibited. If you have received this e-mail in error, please immediately notify the sender at the above e-mail address.------------------------------------------------------------------------ _______________________________________________ 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
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_______________________________________________ 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
