[Ci-reports] fail on QtBase_5.5_Integration #1583

[Qt Continuous Integration System]

qtbase failed to compile :(

  C:/mingw491/mingw32/bin/../lib/gcc/i686-w64-mingw32/4.9.1/../../../../i686-w64-mingw32/lib/../lib/libmingw32.a(lib32_libmingw32_a-crt0_c.o):crt0_c.c:(.text.startup+0x39): undefined reference to `WinMain at 16'
  Makefile.Release:77: recipe for target 'release\tst_qdirmodel.exe' failed
  mingw32-make[7]: *** [release\tst_qdirmodel.exe] Error 1
  mingw32-make[6]: *** [release] Error 2
  mingw32-make[5]: *** [sub-qdirmodel-make_first] Error 2
  mingw32-make[4]: *** [sub-itemviews-make_first] Error 2
  mingw32-make[3]: *** [sub-widgets-make_first] Error 2
  mingw32-make[2]: *** [sub-auto-make_first] Error 2
  mingw32-make[1]: *** [sub-tests-make_first] Error 2
  mingw32-make: *** [module-qtbase] Error 2

  Build log: http://testresults.qt.io/ci/QtBase_5.5_Integration/build_01583/win32-mingw491_developer-build_qtlibinfix_Windows_7/log.txt.gz

  Tested changes (refs/builds/5.5_1436890646):
    http://codereview.qt-project.org/121232 [PS1] - fix running libQtCore.so failure
    http://codereview.qt-project.org/121223 [PS1] - Fix build on FreeBSD: kinfo_getproc is in libutil
    http://codereview.qt-project.org/112661 [PS1] - Set the state of QTemporaryFileEngine properly prior to reopening
    http://codereview.qt-project.org/121033 [PS1] - Fix compilation with GCC 4.9.2 and up in debug mode
    http://codereview.qt-project.org/120888 [PS1] - Fix change-of-sign warning with ICC
    http://codereview.qt-project.org/121140 [PS1] - Fix the printing of the ms-since-boot in %{time boot}
    http://codereview.qt-project.org/121025 [PS1] - Fix alignment of 64-bit atomics on iOS
    http://codereview.qt-project.org/115220 [PS1] - Fix missing patch version for libxi
    http://codereview.qt-project.org/115286 [PS1] - Fix broken gpu blacklist matching in the windows plugin
    http://codereview.qt-project.org/121235 [PS2] - Fix crash in QOpenGLTexture