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  1. Qt
  2. QTBUG-79118

configure fails to build qmake due to undefined qRandomCpu

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Details

    • Bug
    • Resolution: Duplicate
    • Not Evaluated
    • None
    • 5.14.0 Beta 1
    • Build tools: qmake
    • None
    • OpenMandriva Lx 4.1-alpha on x86_64, clang 9.0
    • Linux/X11

    Description

      Trying to build 5.14.0 beta 1 on x86 fails at the configure step because configure can't build qmake:

      ./configure [...]
      Creating qmake...
      .ld: error: undefined symbol: qRandomCpu(void*, long long)

       

      The problem is that (in case CPU RNG is supported) qRandomCpu is defined in qsimd.cpp, which isn't included in configure's qmake build.

       

      Obvious fixes include either adding qsimd.cpp or adding an inline implementation or #define just returning 0 to qmake.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-78937 [Build] src/corelib/global/qrandom.cpp: undefined reference to `qRandomCpu(void*, long long)'

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

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              qtbuildsystem Qt Build System Team
              bero Bernhard Rosenkränzer
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              Dates

                Created:
                Updated:
                Resolved: