configure -system-zlib does not work on Windows

g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_EDITION=QT_EDITION_DESKTOP -DQT_MOC -DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_TEXTCODEC -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS -DQT_NO_DATASTREAM -DQT_NO_GEOM_VARIANT -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_STL -DQT_NO_SYSTEMLOCALE -DQT_NO_TEXTSTREAM -DQT_NO_THREAD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE -DQT_NODLL -I"." -I"." -I"..\..\..\include" -I"..\..\..\include\QtCore" -I"..\..\..\include\QtXml" -I"..\..\xml" -I"..\..\..\mkspecs\win32-g++" -o release\parser.o parser.cpp
g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_EDITION=QT_EDITION_DESKTOP -DQT_MOC -DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_TEXTCODEC -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS -DQT_NO_DATASTREAM -DQT_NO_GEOM_VARIANT -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_STL -DQT_NO_SYSTEMLOCALE -DQT_NO_TEXTSTREAM -DQT_NO_THREAD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE -DQT_NODLL -I"." -I"." -I"..\..\..\include" -I"..\..\..\include\QtCore" -I"..\..\..\include\QtXml" -I"..\..\xml" -I"..\..\..\mkspecs\win32-g++" -o release\token.o token.cpp
g++ -c -O2 -frtti -fexceptions -mthreads -Wall -DUNICODE -DQT_LARGEFILE_SUPPORT -DQT_EDITION=QT_EDITION_DESKTOP -DQT_MOC -DQT_BOOTSTRAPPED -DQT_LITE_UNICODE -DQT_TEXTCODEC -DQT_NO_CAST_FROM_ASCII -DQT_NO_CAST_TO_ASCII -DQT_NO_CODECS -DQT_NO_DATASTREAM -DQT_NO_GEOM_VARIANT -DQT_NO_LIBRARY -DQT_NO_QOBJECT -DQT_NO_STL -DQT_NO_SYSTEMLOCALE -DQT_NO_TEXTSTREAM -DQT_NO_THREAD -DQT_NO_UNICODETABLES -DQT_NO_USING_NAMESPACE -DQT_NODLL -I"." -I"." -I"..\..\..\include" -I"..\..\..\include\QtCore" -I"..\..\..\include\QtXml" -I"..\..\xml" -I"..\..\..\mkspecs\win32-g++" -o release\main.o main.cpp
g++ -enable-stdcall-fixup -Wl,-enable-auto-import -Wl,-enable-runtime-pseudo-reloc -Wl,-s -Wl,-subsystem,console -mthreads -Wl -o ..\..\..\bin\moc.exe release/moc.o release/preprocessor.o release/generator.o release/parser.o release/token.o release/main.o  -LC:/Qt/4.6.0/src/tools/bootstrap/release -lbootstrap -luser32
C:/Qt/4.6.0/src/tools/bootstrap/release/libbootstrap.a(qbytearray.o):qbytearray.cpp:(.text+0x19b4): undefined reference to `uncompress'
C:/Qt/4.6.0/src/tools/bootstrap/release/libbootstrap.a(qbytearray.o):qbytearray.cpp:(.text+0x3300): undefined reference to `compress2'
collect2: ld returned 1 exit status
mingw32-make[2]: *** [..\..\..\bin\moc.exe] Error 1
mingw32-make[2]: Leaving directory `C:/Qt/4.6.0/src/tools/moc'
mingw32-make[1]: *** [release] Error 2
mingw32-make[1]: Leaving directory `C:/Qt/4.6.0/src/tools/moc'
mingw32-make: *** [sub-moc-make_default-ordered] Error 2