Hello, I need to compile QT 4.2.3 on solaris 10 (sparc).
But, when I make the project, there's an error on src/corelib as follows

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g++ -c -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DGNU_LIBICONV -DQT_NO_DEBUG -I../../mkspecs/solaris-g++ -I. -I../../include -I../../include/QtCore -Iglobal -I.moc/release-shared -I.uic/release-shared -I/usr/sfw/include -o .obj/release-shared/qatomic32.o arch/sparc/qatomic32.s
g++ -c -mt -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -O2 -Wall -W -D_REENTRANT -fPIC -DQT_SHARED -DQT_BUILD_CORE_LIB -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DGNU_LIBICONV -DQT_NO_DEBUG -I../../mkspecs/solaris-g++ -I. -I../../include -I../../include/QtCore -Iglobal -I.moc/release-shared -I.uic/release-shared -I/usr/sfw/include -o .obj/release-shared/qglobal.o global/qglobal.cpp
cc1plus: error: invalid option 't'
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I cannot figure out what the option 't' means. Any suggestion?

thanks in advance.

Intaek.