tqtinterface build system

Hello, tqtinterface build system was massively reworked. Available options: QT_VERSION=3 or USE_QT3 - activate Qt3 support -------------------- QT_VERSION=4 or USE_QT4 - activate Qt4 support -------------------- QT_PREFIX_DIR - the place where qt is installed default: /usr For Qt3, QT_VERSION inherits QTDIR, _if_ QTDIR environment variable is set. -------------------- QT_INCLUDE_DIR - the place where qt headers are installed default: ${QT_PREFIX_DIR}/include/qt${QT_VERSION} -------------------- QT_LIBRARY_DIR - the place of qt libraries default: ${QT_PREFIX_DIR}/lib${LIB_SUFFIX} For Qt4, libQtGui.so presence is checked, if is not exists in ${QT_PREFIX_DIR}/lib${LIB_SUFFIX}, ${QT_PREFIX_DIR}/lib${LIB_SUFFIX}/qt4 is checked as well -------------------- QT_LIBRARIES - list of qt libraries required for linking Default for Qt3 - qt-mt Default for Qt4 - QtCore QtGui -------------------- QT_BINARY_DIR - the place where qt tools are installed (moc and uic) default: ${QT_PREFIX_DIR}/bin -------------------- MOC_EXECUTABLE - absolute path to moc default: ${QT_BINARY_DIR}/moc -------------------- UIC_EXECUTABLE - absolute path to uic default: ${QT_BINARY_DIR}/uic -------------------- Note: PKGCONFIG_INSTALL_DIR is defaulted to /usr/lib${LIB_SUFFIX}/pkgconfig, to avoid tqt detection problems. Note: these options are available only for tqtinterface, the rest of packages inherits it automatically from tqt (for example, you do not need to pass argument QT_VERSION=3 to kdelibs' cmake). -- Serghei