I tried to rebuild qt-2.2.4-4 rpms from the source rpm and most of the compilation goes through (libraries) but at some point it crashes with message that it cannot find 4 function calls, one of them being dlopen (I can't remember the others but they also started with dl...). This is most likely a glibc problem if not please forward to the qt maintainer.
Please can you provide that part of the buildlog where it show the error? I was rebuilding the whole distribution yesterday (including qt-2.2.4-4) and everything (but 4 completely different packages) built just fine. If it cannot find dlopen, then it looks like it does not add -ldl during link stage or something.
The part of log is below. I have: gcc-2.96-75 gcc-c++-2.96-75 cpp-2.96-75 libstdc++-2.96-75 libstdc++-devel-2.96-75 glibc-2.2.2-3 glibc-common-2.2.2-3 glibc-devel-2.2.2-3 ----------------------log----------------------------- g++ -shared -Wl,-soname,libqutil.so.1 -L/usr/src/redhat/BUILD/qt-2.2.4/lib -Wl,-rpath,/usr/src/redhat/BUILD/qt-2.2.4/lib -o libqutil.so.1.0.0 qprocess.o qprocess_unix.o moc_qprocess.o -lqt && mv libqutil.so.1.0.0 /usr/src/redhat/BUILD/qt-2.2.4/lib/; cd /usr/src/redhat/BUILD/qt-2.2.4/lib/ && rm -f libqutil.so libqutil.so.1 libqutil.so.1.0; ln -s libqutil.so.1.0.0 libqutil.so; ln -s libqutil.so.1.0.0 libqutil.so.1; ln -s libqutil.so.1.0.0 libqutil.so.1.0 make[5]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer/util' make[4]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer' make uic make[4]: Entering directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer' if [ -d uic ]; then cd uic ; make; fi make[5]: Entering directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer/uic' g++ -c -I/usr/src/redhat/BUILD/qt-2.2.4/include -pipe -O2 -march=i386 -mcpu=i686 -fno-exceptions -DUIC -I../shared -I../util -I../../../src/3rdparty/zlib -o uic.o uic.cpp g++ -c -I/usr/src/redhat/BUILD/qt-2.2.4/include -pipe -O2 -march=i386 -mcpu=i686 -fno-exceptions -DUIC -I../shared -I../util -I../../../src/3rdparty/zlib -o ../shared/widgetdatabase.o ../shared/widgetdatabase.cpp g++ -c -I/usr/src/redhat/BUILD/qt-2.2.4/include -pipe -O2 -march=i386 -mcpu=i686 -fno-exceptions -DUIC -I../shared -I../util -I../../../src/3rdparty/zlib -o ../shared/domtool.o ../shared/domtool.cpp g++ -c -I/usr/src/redhat/BUILD/qt-2.2.4/include -pipe -O2 -march=i386 -mcpu=i686 -fno-exceptions -DUIC -I../shared -I../util -I../../../src/3rdparty/zlib -o ../integration/kdevelop/kdewidgets.o ../integration/kdevelop/kdewidgets.cpp g++ -L/usr/src/redhat/BUILD/qt-2.2.4/lib -Wl,-rpath,/usr/src/redhat/BUILD/qt-2.2.4/lib -o /usr/src/redhat/BUILD/qt-2.2.4/bin/uic uic.o ../shared/widgetdatabase.o ../shared/domtool.o ../integration/kdevelop/kdewidgets.o -lqutil -L../lib -lqt /usr/src/redhat/BUILD/qt-2.2.4/lib/libqt.so: undefined reference to `dlerror' /usr/src/redhat/BUILD/qt-2.2.4/lib/libqt.so: undefined reference to `dlclose' /usr/src/redhat/BUILD/qt-2.2.4/lib/libqt.so: undefined reference to `dlopen' /usr/src/redhat/BUILD/qt-2.2.4/lib/libqt.so: undefined reference to `dlsym' collect2: ld returned 1 exit status make[5]: *** [/usr/src/redhat/BUILD/qt-2.2.4/bin/uic] Error 1 make[5]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer/uic' make[4]: *** [uic] Error 2 make[4]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer' make[3]: *** [all] Error 2 make[3]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools/designer' make[2]: *** [designer] Error 2 make[2]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools' make[1]: *** [all] Error 2 make[1]: Leaving directory `/usr/src/redhat/BUILD/qt-2.2.4/tools' make: *** [sub-tools] Error 2 error: Bad exit status from /var/tmp/rpm-tmp.29190 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.29190 (%build)
Really cannot reproduce.
Same error apear when i have trying to build generic example program from http://libdbi.sourceforge.net/docs/programmers-guide/quickstart-code.html cc genric.c -I/usr/include/dbi -ldbi -L/usr/lib /usr/lib/libdbi.so: undefined reference to `dlerror' /usr/lib/libdbi.so: undefined reference to `dlclose' /usr/lib/libdbi.so: undefined reference to `dlopen' /usr/lib/libdbi.so: undefined reference to `dlsym' collect2: ld returned 1 exit status make: *** [genric] BÅÄd 1 Gretz, Muro
You need to add -ldl
*** Bug 229056 has been marked as a duplicate of this bug. ***