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  1. Qt
  2. QTBUG-58391

moc_predefs.h generation fails on MSVC due to incompatible options

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 5.9.1
    • 5.8.0
    • Build tools: moc
    • None
    • Windows 10 64-bit
      Visual C++ 2015
      Qt 5.8
    • 2e8aecc37943343eae71d7336613923bd5425aab

      MSVC release builds of applications are failing on Qt 5.8 because the -Za option in the moc_predefs.h generation "compile" step is incompatible with some other release options (/fp:fast in my case).

      This didn't fail previously (up through Qt 5.7.1).

        For Gerrit Dashboard: QTBUG-58391
        # Subject Branch Project Status CR V
        195375,3 moc: remove _MSC_EXTENSIONS #define 5.9 qt/qtbase Status: MERGED +2 0
        196524,1 moc: remove _MSC_EXTENSIONS #define 5.9 qt/qtbase Status: ABANDONED 0 0
        196903,2 Do not disable MSVC extensions when generating moc_predefs.h 5.9 qt/qtbase Status: MERGED +2 0

            jbornema Joerg Bornemann
            deadparrot Stuart Mentzer
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes