I compile qt-win-opensource-src-4.4.3 at windows, and i get this:
Qt Code: 
  1. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x90): undefined reference to `_imp___ZN13QScriptEngine8evaluateERK7QStringS2_i'
  2. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xf8): undefined reference to `_imp___ZNK12QScriptValue7isValidEv'
  3. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x118): undefined reference to `_imp___ZNK12QScriptValue8toStringEv'
  4. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x12d): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  5. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x174): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  6. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x2d5): undefined reference to `_imp___ZN13QScriptEngine11pushContextEv'
  7. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x30c): undefined reference to `_imp___ZN13QScriptEngine10newQObjectEP7QObjectNS_14ValueOwnershipERK6QFlagsINS_17QObjectWrapOptionEE'
  8. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x33d): undefined reference to `_imp___ZN13QScriptEngine8newArrayEj'
  9. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x3b2): undefined reference to `_imp___ZN13QScriptEngine10newQObjectEP7QObjectNS_14ValueOwnershipERK6QFlagsINS_17QObjectWrapOptionEE'
  10. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x3e1): undefined reference to `_imp___ZN12QScriptValue11setPropertyEjRKS_RK6QFlagsINS_12PropertyFlagEE'
  11. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x3fd): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  12. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x467): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  13. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x490): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  14. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x4a5): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  15. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x4e2): undefined reference to `_imp___ZNK14QScriptContext16activationObjectEv'
  16. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x518): undefined reference to `_imp___ZN12QScriptValue11setPropertyERK7QStringRKS_RK6QFlagsINS_12PropertyFlagEE'
  17. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x522): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  18. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x54f): undefined reference to `_imp___ZNK14QScriptContext16activationObjectEv'
  19. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x57f): undefined reference to `_imp___ZN12QScriptValue11setPropertyERK7QStringRKS_RK6QFlagsINS_12PropertyFlagEE'
  20. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x597): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  21. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x5af): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  22. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x5c7): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  23. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x657): undefined reference to `QScriptEngine::~QScriptEngine()'
  24. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x697): undefined reference to `QScriptEngine::~QScriptEngine()'
  25. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x717): undefined reference to `QScriptEngine::~QScriptEngine()'
  26. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x757): undefined reference to `QScriptEngine::~QScriptEngine()'
  27. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x7c5): undefined reference to `_imp___ZN13QScriptEngineC1Ev'
  28. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x835): undefined reference Creating library file: ..\..\..\..\lib\libQtDesigner4.a
  29. to `QScriptEngine::~QScriptEngine()'
  30. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x8b5): undefined reference to `_imp___ZN13QScriptEngineC1Ev'
  31. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0x925): undefined reference to `QScriptEngine::~QScriptEngine()'
  32. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xa8c): undefined reference to `_imp___ZN13QScriptEngine8evaluateERK7QStringS2_i'
  33. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xaa5): undefined reference to `_imp___ZN12QScriptValueD1Ev'
  34. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xad3): undefined reference to `_imp___ZNK13QScriptEngine20hasUncaughtExceptionEv'
  35. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xb0b): undefined reference to `_imp___ZN13QScriptEngine10popContextEv'
  36. ./tmp\obj\release_shared\formscriptrunner.o:formscriptrunner.cpp:(.text+0xf51): undefined reference to `_imp___ZNK13QScriptEngine27uncaughtExceptionLineNumberEv'
  37. ./tmp\obj\release_shared\scriptdialog.o:scriptdialog.cpp:(.text+0x3b9): undefined reference to `_imp___ZN13QScriptEngineC1Ev'
  38. ./tmp\obj\release_shared\scriptdialog.o:scriptdialog.cpp:(.text+0x3d7): undefined reference to `_imp___ZNK13QScriptEngine11canEvaluateERK7QString'
  39. ./tmp\obj\release_shared\scriptdialog.o:scriptdialog.cpp:(.text+0x401): undefined reference to `QScriptEngine::~QScriptEngine()'
  40. ./tmp\obj\release_shared\scriptdialog.o:scriptdialog.cpp:(.text+0x491): undefined reference to `QScriptEngine::~QScriptEngine()'
  41. ./tmp\obj\release_shared\scriptdialog.o:scriptdialog.cpp:(.text+0x61c): undefined reference to `QScriptEngine::~QScriptEngine()'
  42. collect2: ld returned 1 exit status
  43. mingw32-make[5]: *** [..\..\..\..\lib\QtDesigner4.dll] Error 1
  44. mingw32-make[4]: *** [release] Error 2
  45. mingw32-make[3]: *** [sub-lib-make_default-ordered] Error 2
  46. mingw32-make[2]: *** [sub-src-make_default] Error 2
  47. mingw32-make[1]: *** [sub-designer-make_default-ordered] Error 2
  48. mingw32-make: *** [sub-tools-make_default-ordered] Error 2
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What is wrong???
How to fix up???

I using mingw-5.1.4, and this is configure.cache:
Qt Code: 
  1. -release 
  2. -qt-sql-mysql 
  3. -qt-sql-psql 
  4. -I 
  5. c:\mysql\include 
  6. -L 
  7. c:\mysql\lib\opt 
  8. -l 
  9. mysql 
  10. -I 
  11. c:\psql\include 
  12. -L 
  13. c:\psql\lib
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