Hello, I get the following error both on RHEL6 and Fedora 15 while compiling kdemultimedia SVN 1261048 : ============== libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../../../lib64/crti.o /usr/lib/gcc/x86_64-redhat-linux/4.6.1/crtbeginS.o .libs/kfile_m3u.o -L/opt/trinity/lib64 -L/usr/lib64/qt-3.3/lib -L/usr/lib64 /opt/trinity/lib64/libkio.so -L/usr/lib/gcc/x86_64-redhat-linux/4.6.1 -L/usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../../../lib64 -L/lib/../lib64 -L/usr/lib/../lib64 -L/usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-redhat-linux/4.6.1/crtendS.o /usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../../../lib64/crtn.o -O2 -O2 -m64 -mtune=generic -Wl,--as-needed -Wl,--enable-new-dtags -Wl,--no-undefined -Wl,--allow-shlib-undefined -Wl,-soname -Wl,kfile_m3u.so -o .libs/kfile_m3u.so .libs/kfile_m3u.o: In function `KM3uPlugin::staticMetaObject()': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.moc:63: undefined reference to `QMetaObject::new_metaobject(char const*, QMetaObject*, QMetaData const*, int, QMetaData const*, int, QMetaProperty const*, int, QMetaEnum const*, int, QClassInfo const*, int)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.moc:64: undefined reference to `QMetaObjectCleanUp::setMetaObject(QMetaObject*&)' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:60: undefined reference to `QFile::QFile(QString const&)' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:61: undefined reference to `QFile::open(int)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:60: undefined reference to `QFile::~QFile()' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:62: undefined reference to `QTextStream::QTextStream(QIODevice*)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:63: undefined reference to `QTextStream::setEncoding(QTextStream::Encoding)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:66: undefined reference to `QString::QString(char const*)' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:72: undefined reference to `QTextStream::readLine()' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:73: undefined reference to `QString::QString(char const*)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:73: undefined reference to `QString::startsWith(QString const&) const' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:62: undefined reference to `QTextStream::~QTextStream()' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:75: undefined reference to `QString::QString(char const*)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:75: undefined reference to `QString::endsWith(QString const&) const' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:77: undefined reference to `QString::stripWhiteSpace() const' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:78: undefined reference to `QVariant::QVariant(QString const&)' /home/albator/rpmbuild/BUILD/kdemultimedia/kfile-plugins/m3u/kfile_m3u.cpp:78: undefined reference to `i18n(char const*)' .libs/kfile_m3u.o: In function `QString::arg(int, int, int) const': /usr/lib64/qt-3.3/include/qstring.h:973: undefined reference to `QString::arg(long long, int, int) const' .libs/kfile_m3u.o: In function `~QString': /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' /usr/lib64/qt-3.3/include/qstring.h:850: undefined reference to `QString::shared_null' /usr/lib64/qt-3.3/include/qstring.h:851: undefined reference to `QStringData::deleteSelf()' .libs/kfile_m3u.o: In function `KM3uPlugin::readInfo(KFileMetaInfo&, unsigned int)': [...] and so on ============== I do not understand where the problem come from... This is on my reference configuration, on which other TDE packages compile correctly with the same environment and utilities. Any help appreciated ! Thanks Francois Andriot