And looks like it depends on the stuff in ./mkspecs/linux-g++-64 specifically the qmake.conf file I remember having to tweak something (been a while since I changed versions of qt, have re-compiled it for 9.3 though). Here is what I have if yours might be different. # # $Id: qt/qmake.conf 3.3.4 edited Aug 18 21:25 $ # # qmake configuration for linux-g++ # # mkspec for platforms that have both lib and lib64 # directories, like the AMD Opteron. # MAKEFILE_GENERATOR = UNIX TEMPLATE = app CONFIG += qt warn_on release incremental link_prl QMAKE_INCREMENTAL_STYLE = sublib QMAKE_CC = gcc QMAKE_LEX = flex QMAKE_LEXFLAGS = QMAKE_YACC = yacc QMAKE_YACCFLAGS = -d QMAKE_CFLAGS = -pipe QMAKE_CFLAGS_DEPS = -M QMAKE_CFLAGS_WARN_ON = -Wall -W QMAKE_CFLAGS_WARN_OFF = -w QMAKE_CFLAGS_RELEASE = -O2 QMAKE_CFLAGS_DEBUG = -g QMAKE_CFLAGS_SHLIB = -fPIC QMAKE_CFLAGS_YACC = -Wno-unused -Wno-parentheses QMAKE_CFLAGS_THREAD = -D_REENTRANT QMAKE_CXX = g++ QMAKE_CXXFLAGS = $$QMAKE_CFLAGS QMAKE_CXXFLAGS_DEPS = $$QMAKE_CFLAGS_DEPS QMAKE_CXXFLAGS_WARN_ON = $$QMAKE_CFLAGS_WARN_ON QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE QMAKE_CXXFLAGS_DEBUG = $$QMAKE_CFLAGS_DEBUG QMAKE_CXXFLAGS_SHLIB = $$QMAKE_CFLAGS_SHLIB QMAKE_CXXFLAGS_YACC = $$QMAKE_CFLAGS_YACC QMAKE_CXXFLAGS_THREAD = $$QMAKE_CFLAGS_THREAD QMAKE_INCDIR = QMAKE_LIBDIR = QMAKE_INCDIR_X11 = /usr/X11R6/include QMAKE_LIBDIR_X11 = /usr/X11R6/lib64 QMAKE_INCDIR_QT = $(QTDIR)/include QMAKE_LIBDIR_QT = $(QTDIR)/lib QMAKE_INCDIR_OPENGL = /usr/X11R6/include QMAKE_LIBDIR_OPENGL = /usr/X11R6/lib64 QMAKE_LINK = g++ QMAKE_LINK_SHLIB = g++ QMAKE_LFLAGS = QMAKE_LFLAGS_RELEASE = QMAKE_LFLAGS_DEBUG = QMAKE_LFLAGS_SHLIB = -shared QMAKE_LFLAGS_PLUGIN = $$QMAKE_LFLAGS_SHLIB QMAKE_LFLAGS_SONAME = -Wl,-soname, QMAKE_LFLAGS_THREAD = QMAKE_RPATH = -Wl,-rpath, QMAKE_LIBS = QMAKE_LIBS_DYNLOAD = -ldl QMAKE_LIBS_X11 = -lXext -lX11 -lm QMAKE_LIBS_X11SM = -lSM -lICE QMAKE_LIBS_NIS = -lnsl QMAKE_LIBS_QT = -lqt QMAKE_LIBS_QT_THREAD = -lqt-mt QMAKE_LIBS_OPENGL = -lGLU -lGL -lXmu QMAKE_LIBS_OPENGL_QT = -lGL -lXmu QMAKE_LIBS_THREAD = -lpthread QMAKE_MOC = $(QTDIR)/bin/moc QMAKE_UIC = $(QTDIR)/bin/uic QMAKE_AR = ar cqs QMAKE_RANLIB = QMAKE_TAR = tar -cf QMAKE_GZIP = gzip -9f QMAKE_COPY = cp -f QMAKE_COPY_FILE = $(COPY) QMAKE_COPY_DIR = $(COPY) -r QMAKE_MOVE = mv -f QMAKE_DEL_FILE = rm -f QMAKE_DEL_DIR = rmdir QMAKE_STRIP = strip QMAKE_STRIPFLAGS_LIB += --strip-unneeded QMAKE_CHK_DIR_EXISTS = test -d QMAKE_MKDIR = mkdir -p On Tuesday 07 June 2005 01:53 pm, Brad Bourn wrote:
here is the script that I use
./configure $1 $2 -platform linux-g++-64 -system-nas-sound -qt-sql-mysql -qt-gif -thread -stl
On Tuesday 07 June 2005 01:47 pm, Thomas Köhler wrote:
Hello,
I tried to compile some Qt applications on a new installed Suse 9.3 on a AMD 64 bit processor. After ./configure --prefix=.....
I get the error .... checking for libjpeg6b... no checking for libjpeg... no configure: WARNING: libjpeg not found. disable JPEG support. checking for perl... /usr/bin/perl checking for Qt... configure: error: Qt (>= Qt 3.2) (library qt-mt) not found. Please check your installation! For more details about this problem, look at the end of config.log. Make sure that you have compiled Qt with thread support! ....
config.log shows
.... configure:28403: checking for Qt configure: 28468: /usr/lib/qt3/include/qstyle.h taking that tried NO configure:28586: rm -rf SunWS_cache; g++ -o conftest -Wnon-virtual-dtor -Wno-long-long -Wundef -Wall -W -Wpointer-arith -Wwrite-strings -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion -Wchar-subscripts -O2 -Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new -fno-common -I/usr/lib/qt3/include -I/usr/X11R6/include -DQT_THREAD_SUPPORT -D_REENTRANT -L/usr/lib/qt3/lib -L/usr/X11R6/lib64 conftest.cc -lqt-mt -lpng -lz -lm -ldl -lXext -lX11 -lSM -lICE -lpthread 1>&5 /usr/lib64/gcc-lib/x86_64-suse-linux/3.3.5/../../../../x86_64-suse-linux/ bi n/ld: skipping incompatible /usr/lib/qt3/lib/libqt-mt.so when searching for -lqt-mt /usr/lib64/gcc-lib/x86_64-suse-linux/3.3.5/../../../../x86_64-suse-linux/ bi n/ld: cannot find -lqt-mt collect2: ld returned 1 exit status ....
libqt-mt is present in a 32 and a 64 bit version:
/usr/lib/qt3/lib/libqt-mt.so.3 /usr/lib/qt3/lib/libqt-mt.la /usr/lib/qt3/lib/libqt-mt.so /usr/lib/qt3/lib/libqt-mt.so.3.3.4 /usr/lib/qt3/lib/libqt-mt.so.3.3 /usr/lib/qt3/lib64/libqt-mt.so.3 /usr/lib/qt3/lib64/libqt-mt.prl /usr/lib/qt3/lib64/libqt-mt.la /usr/lib/qt3/lib64/libqt-mt.so /usr/lib/qt3/lib64/libqt-mt.so.3.3.4 /usr/lib/qt3/lib64/libqt-mt.so.3.3 /usr/lib/libqt-mt.so.3 /usr/lib64/libqt-mt.so.3
Any ideas?
Best regards,
Thomas