aix5.3上装了qt，configure时报错

我的aix5.3上装了g++,也装了xlc
用g++运行结果如下
# ./configure
This is the Qt/X11 Free Edition.
You are licensed to use this software under the terms of either
the Q Public License (QPL) or the GNU General Public License (GPL).
Type 'Q' to view the Q Public License.
Type 'G' to view the GNU General Public License.
Type 'yes' to accept this license offer.
Type 'no' to decline this license offer.
Do you accept the terms of either license? yes
Creating qmake. Please wait...
        g++ -o qmake project.o property.o main.o makefile.o unixmake2.o unixmake
.o msvc_nmake.o  borland_bmake.o mingw_make.o msvc_dsp.o msvc_vcproj.o option.o
winmakefile.o projectgenerator.o metrowerks_xml.o  pbuilder_pbx.o  msvc_objectm
odel.o meta.o qstring.o qtextstream.o qiodevice.o qglobal.o qgdict.o qcstring.o
qdatastream.o qgarray.o qbuffer.o qglist.o qptrcollection.o qfile.o  qfile_unix
.o qregexp.o qgvector.o qgcache.o qbitarray.o qdir.o quuid.o  qfileinfo_unix.o q
dir_unix.o qfileinfo.o qdatetime.o qstringlist.o qmap.o  qconfig.o qunicodetable
s.o qsettings.o
ld: 0711-317 ERROR: Undefined symbol: operator delete(void *)
ld: 0711-317 ERROR: Undefined symbol: __UnsupportedConditionalExpressionDestruct
ion(void *, long)
ld: 0711-317 ERROR: Undefined symbol: __PureVirtualCalled
ld: 0711-317 ERROR: Undefined symbol: .operator delete(void *)
ld: 0711-317 ERROR: Undefined symbol: .operator new(unsigned long)
ld: 0711-317 ERROR: Undefined symbol: .operator new [](unsigned long)
ld: 0711-317 ERROR: Undefined symbol: .operator delete [](void *)
ld: 0711-317 ERROR: Undefined symbol: operator new [](unsigned long)
ld: 0711-317 ERROR: Undefined symbol: operator delete [](void *)
ld: 0711-317 ERROR: Undefined symbol: .__vec__new2
ld: 0711-317 ERROR: Undefined symbol: .__vec__delete2
ld: 0711-317 ERROR: Undefined symbol: .qInstallPathSysconf(void)
ld: 0711-317 ERROR: Undefined symbol: .qInstallPath(void)
ld: 0711-317 ERROR: Undefined symbol: .qInstallPathData(void)
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
collect2: ld returned 8 exit status
make: 1254-004 The error code from the last command is 1.

Stop.
qmake failed to build. Aborting.
用xlc时运行结果如下：
# ./configure -platform aix-xlc -thread
This is the Qt/X11 Free Edition.
You are licensed to use this software under the terms of either
the Q Public License (QPL) or the GNU General Public License (GPL).
Type 'Q' to view the Q Public License.
Type 'G' to view the GNU General Public License.
Type 'yes' to accept this license offer.
Type 'no' to decline this license offer.
Do you accept the terms of either license? yes
Creating qmake. Please wait...
        xlC -o qmake project.o property.o main.o makefile.o unixmake2.o unixmake
.o msvc_nmake.o  borland_bmake.o mingw_make.o msvc_dsp.o msvc_vcproj.o option.o
winmakefile.o projectgenerator.o metrowerks_xml.o  pbuilder_pbx.o  msvc_objectm
odel.o meta.o qstring.o qtextstream.o qiodevice.o qglobal.o qgdict.o qcstring.o
qdatastream.o qgarray.o qbuffer.o qglist.o qptrcollection.o qfile.o  qfile_unix
.o qregexp.o qgvector.o qgcache.o qbitarray.o qdir.o quuid.o  qfileinfo_unix.o q
dir_unix.o qfileinfo.o qdatetime.o qstringlist.o qmap.o  qconfig.o qunicodetable
s.o qsettings.o
ld: 0711-317 ERROR: Undefined symbol: .qInstallPathSysconf()
ld: 0711-317 ERROR: Undefined symbol: .qInstallPath()
ld: 0711-317 ERROR: Undefined symbol: .qInstallPathData()
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
make: 1254-004 The error code from the last command is 8.

Stop.
qmake failed to build. Aborting.
各位高手能帮我分析分析吗？

XLC的License？？有吗？

我们装系统的时候都装了的，没拉下什么的