Qt libraries

[Torsten Reuss]

> I have tried 'set $QTDIR=/usr/include/qt', 'set
> QTDIR=/usr/include/qt', 'set
> $QTDIR=/usr/lib', 'set QTDIR=/usr/lib', set $QTDIR =
> /usr/include/qt', 'set
> QTDIR = /usr/include/qt', 'set $QTDIR = /usr/lib', 'set QTDIR =
> /usr/lib' and
> all I get is :

>From the INSTALL.qt file:

2.  Set some environment variables in the file .profile (or .login,
    depending on your shell) in your home directory. (Create the
    file if it is not there already.)

        QTDIR                   - wherever you installed Qt
        PATH                    - to locate the moc program
        MANPATH                 - to access the Qt man pages
        LD_LIBRARY_PATH         - for the shared Qt library

    If you're using GNU g++, you may also want to set these:

        LIBRARY_PATH            - contains library file path
        CPLUS_INCLUDE_PATH      - contains C++ include file path

    This is done like this:
    In .profile (in case your shell if bash, ksh, zsh or sh):

        QTDIR=/usr/local/qt
        PATH=$QTDIR/bin:$PATH
        if [ $MANPATH ]
        then
                MANPATH=$QTDIR/man:$MANPATH
        else
                MANPATH=$QTDIR/man
        fi
        if [ $LD_LIBRARY_PATH ]
        then
                LD_LIBRARY_PATH=$QTDIR/lib:$LD_LIBRARY_PATH
        else
                LD_LIBRARY_PATH=$QTDIR/lib
        fi
        LIBRARY_PATH=$LD_LIBRARY_PATH
        if [ $CPLUS_INCLUDE_PATH ]
        then 
                CPLUS_INCLUDE_PATH=$QTDIR/include:$CPLUS_INCLUDE_PATH
        else
                CPLUS_INCLUDE_PATH=$QTDIR/include
        fi
 
        export QTDIR PATH MANPATH LD_LIBRARY_PATH LIBRARY_PATH
        export CPLUS_INCLUDE_PATH

    In .login (in case your shell is csh or tcsh):

        if ( ! $?QTDIR ) then
            setenv QTDIR /usr/local/qt
        endif
        if ( $?PATH ) then
            setenv PATH $QTDIR/bin:$PATH
        else
            setenv PATH $QTDIR/bin
        endif
        if ( $?MANPATH ) then
            setenv MANPATH $QTDIR/man:$MANPATH
        else
            setenv MANPATH $QTDIR/man
        endif
        if ( $?LD_LIBRARY_PATH ) then
            setenv LD_LIBRARY_PATH $QTDIR/lib:$LD_LIBRARY_PATH
        else
            setenv LD_LIBRARY_PATH $QTDIR/lib
        endif
        if ( ! $?LIBRARY_PATH ) then
            setenv LIBRARY_PATH $LD_LIBRARY_PATH
        endif
        if ( $?CPLUS_INCLUDE_PATH ) then
            setenv CPLUS_INCLUDE_PATH $QTDIR/include:$CPLUS_INCLUDE_PATH
        else
            setenv CPLUS_INCLUDE_PATH $QTDIR/include
        endif

-----------------------------------------------------------------------

Cheers,
Torsten

Torsten Reuss, Oy Comptel Ab                         (_\_|___|_/_)
Ruoholahdenkatu 4, FIN-00180 HELSINKI, Finland   ____/\__(o o)
Telephone: +358 9 700 11 307                    /        _\ /
Fax: +358 9 700 11 375                         #|_____|_/  O
Email: t.reuss at topmail.de                       | \   | \
                                                ^  ^  ^  ^