Anfang der weitergeleiteten E‑Mail: > Von: [email protected] > Datum: 23. Dezember 2011 16:15:37 MEZ > An: David Cole <[email protected]> > Betreff: Re: [CMake] File(write and add_custom_command > > I'll give it a try > > Great thanks > > Am 23.12.2011 um 16:10 schrieb David Cole <[email protected]>: > >> You cannot put a function in CMakeLists.txt and then simply call that >> function with add_custom_command. >> >> add_custom_command runs a command line tool. The custom command runs >> later at build time. It does not run while cmake is running, it runs >> later. >> >> What you can do is write a CMake script file like this: >> >> # begin CallXyz.cmake >> function(xyz arg1 arg2 ...) >> ... >> endfunction() >> >> xyz("arg1value" "arg2value") >> # end CallXyz.cmake >> >> And then use cmake -P like I said in my previous reply. >> >> Is there a problem with hosting this function in its own file? Seems >> like a reasonable thing to do to me... >> >> >> On Fri, Dec 23, 2011 at 10:02 AM, <[email protected]> wrote: >>> Thanks, >>> >>> When i create a function, can i call it with add_custom_command to avoid >>> extra files? >>> >>> Best Regards >>> >>> Am 23.12.2011 um 15:29 schrieb David Cole <[email protected]>: >>> >>>> If you need to, pass -D args as well: >>>> >>>> add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/output.txt >>>> COMMAND ${CMAKE_COMMAND} >>>> -Dfilename=${CMAKE_CURRENT_BINARY_DIR}/output.txt -P >>>> ${dir}/filewrite.cmake >>>> DEPENDS ${dir}/filewrite.cmake ${other_files_too_maybe} >>>> ) >>>> >>>> >>>> On Fri, Dec 23, 2011 at 9:28 AM, David Cole <[email protected]> wrote: >>>>> Yes. >>>>> >>>>> Put it in a *.cmake script file, and then call: >>>>> >>>>> add_custom_command(OUTPUT ... >>>>> COMMAND ${CMAKE_COMMAND} -P ${dir}/filewrite.cmake >>>>> DEPENDS ${dir}/filewrite.cmake ${other_files_too_maybe} >>>>> ) >>>>> >>>>> You cannot call it directly from custom command, because it needs a >>>>> CMake process around it. If you want to call CMake at build time to >>>>> run a -P script, it's quite reasonable to do so. >>>>> >>>>> >>>>> HTH, >>>>> David >>>>> >>>>> >>>>> On Fri, Dec 23, 2011 at 9:22 AM, <[email protected]> wrote: >>>>>> Hi, >>>>>> >>>>>> is it possible to use file(write...) for a add_custom_command or >>>>>> add_custom_target? >>>>>> >>>>>> Thanks in advance >>>>>> >>>>>> Best Regards >>>>>> NuRulez >>>>>> >>>>>> P.S.: Merry Christmas and a happy new year >>>>>> -- >>>>>> >>>>>> 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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