Hi all,
In the frame of recent development aiming at providing the OrfeoToolbox
functionnalities in Qgis [1], I'm planning on providing an Ubuntu
package with the necessary binaries, built on top of dependencies from
the ubuntugis-unstable repository.
The instructions to have it working on Ubuntu and Debian systems is
described in [2].
As you will see, it is currently *not* possible to build the binaries on
top of the current GDAL 1.8.0 package, because of a symbol clash issue
with libtiff/libgeotiff (that has already been discussed on this list).
I know the problem has been worked around and a solution is provided in
GDAL trunk which can remangle the internal libtiff/libgeotiff symbol.
Therefore, my plan is to provide, in our PPA ([3], [4]), yet-another
patched GDAL 1.8.0 package integrating this fix, and building gdal with
--with-rename-internal-libtiff-symbols=yes and
--with-rename-internal-libgeotiff-symbols=yes
I think applying and using the "rename-internal-libtiff-symbols" patch
will create an ABI compatible GDAL library (the ultimate goal is of
course to provide a package which is ABI-compatible with all the
packages of ubuntugis-unstable).
I would appreciate the opinion of GDAL developers and Ubuntu/Debian
package maintainers about this assumption I'm making.
Do you see an issue that I would have missed ?
This patched GDAL package will become obsolete as soon as GDAL 1.9 is
released.
As such it will be removed from our PPA as soon as possible.
Best regards,
Julien
[1] http://lists.osgeo.org/pipermail/qgis-developer/2011-October/016275.html
[2]
http://wiki.orfeo-toolbox.org/index.php/Quantum_GIS_access_to_OTB_applications
[3] https://launchpad.net/~otb/+archive/orfeotoolbox-nightly
[4] https://launchpad.net/~otb/+archive/orfeotoolbox-stable-ubuntugis
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