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    Call for Presentations - Qt World Summit

    Cl and too long command line

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    • P
      p-himik last edited by

      In my project's pro file i added a very long line to DEFINES variable. When trying to compile (MSVC 9.0) following error appears (without any dependency on that line's contents):
      @jom 1.0.6 - empower your cores

      command failed with exit code 2
      command failed with exit code 2
      command failed with exit code 2
      command failed with exit code 2
      command failed with exit code 2
      The process "C:\Qt\qtcreator-2.3.0\bin\jom.exe" exited with code 2.
      Error while building project yaBuhgalterProject (target: Desktop)
      When executing build step 'Make'@

      Without that long line everything is OK.
      Is that a bug in cl.exe?

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      • T
        tobias.hunger last edited by

        More likely in cmd. See http://support.microsoft.com/kb/830473

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        • P
          p-himik last edited by

          Thank you for the link.
          I'm using QtCreator and i don't think that command line was longer than 2047 characters. Unfortunately i can't recheck it now but tomorrow i'll try to figure out maximum length of that line.

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          • P
            p-himik last edited by

            To my surprise maximum line's length is 1661. If i add one more character errors in the main post appear.
            Maybe it's not line's length that causes that errors but too long -D parameter (1016 characters), i don't know.

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