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  1. Qt
  2. QTBUG-42885

Configuration issue - compiling calligra with Intel compiler on Linux

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P4: Low P4: Low
    • 4.8.7
    • 4.8.6
    • Core: Other
    • None
    • rhel7 with gcc 4.8.2 and Intel compiler 15.0
    • e3e64ed76ab9d4e0b13cd6fb2ae6beb1ac9efb52

      Cannot build calligra with Intel compiler due to faulty configuration in QtCore/qglobal.h which basically treats icc 15.0 and later as if it were gcc.

        #  if defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1500
  /* Intel C++ also masquerades as GCC 3.2.0 */
  #    define Q_CC_INTEL
  #else
  /* Intel C++ 15.0 and later are gcc compatible */
  #    define Q_CC_GNU
  #  endif

      This is an example of the kind of compilation error that is seen without the patch:

      $ icpc   -O2 -o TestGlobalSearch.cpp.o -c TestGlobalSearch.cpp.icc.i 
In file included from /usr/include/QtTest/qtestkeyboard.h(50), 
                 from /local/lab_dss/calligra-20141104/kexi/main/tests/TestGlobalSearch.cpp(35): 
/usr/include/QtTest/qtestspontaneevent.h(89): error: taking the address of a bit field is not allowed 
          qUnused(posted);; 
                  ^

      The build of calligra with Intel compiler 15.0 is successful with the patch applied.

      Thanks and regards

        1. calligra-patch.txt
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            thiago Thiago Macieira
            mib.bugzilla Melanie I Blower
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