On Tue, 14 Dec 2004, Ray Cole wrote:

> I'd installed autoconf from source.  I do have a /usr/local/share/aclocal-1.8
> directory.  I tried creating a symbolic link from /usr/local/share/aclocal-1.8
> to /usr/share/aclocal but I get the exact same results :-(   

        But is anything _in_ that directory?  I think the underlying problem
        isn't the directory name (I think automake/aclocal/autoconf know to 
        look for files in versioned directory) but rather nothing is in it.
        Thus when you run automake (./autogen.sh for mjpegtools is a 1 line
        shell script that simply performs "autoreconf -f -i" and that runs
        all the aclocal, libtool, automake, autoconf commands in the right
        order) the errors pop out because none of the .m4 files can be found.

> I'll try cleaning up autoconf and automake completely, re-do the install 
> of them, and see what happens.

        And populate the directory with .m4 files by adding in the development
        packages ;)

        If the system is of moderately recent vintage then the system provided
        autoconf/libtool/automake versions will be adequate (autoconf 2.5x
        is fine, the minimum version of automake needed for mjpegtools was
        bumped to 1.7 a little while ago).

        Remember - when you remove and reinstall automake you'll need to
        populate the .../aclocal* directory with all the .m4 files that belong
        to the programs/packages you'll be using!   So if you do something
        like "rm -r /usr/share/aclocal*" and then reinstall automake you need to
        get all the m4 files from somewhere - reinstalling the various
        packages or something (a clean install making sure that 'matching 
        devel packages' are added would be one way ;)

        The m4 files in /usr/share/aclocal usually come from -devel packages
        selected during system installation (that's where the listing I 
        gave as an example came from).  m4 files from programs I install 
        myself go into /usr/local/share/aclocal (because I default the
        $prefix to /usr/local).

        Good Luck (I think you'll need it ;)).  

        Cheers,
        Steven Schultz



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