Bas Couwenberg

Use reentrant version of Qhull

I don't see the related commits referenced in this issue, but I see many when browing the commits. I suspect that cherry-picking them and adding them as patches to our 2.3.1 package will be a PITA and likely to miss relevant commits not easily identified by the commit message. If there is a pre-release of the next SAGA LTR we can update the package to that. Will that be 7.2.x or something else? That being said, I'd prefer if Johan takes care of the saga package update, but I suspect he lacks tim...

If configure detects multiple versions, use the first (in order of PATH) by default and provide options for the user to specify which one to use (e.g. the one in /usr/local or /usr) for making the choice explicit. Not sure about the API, it may be similar to the current situation where (the upcoming) PROJ 6.1.0 will contain changes to fix issues/regressions introduced in 6.0.0. The best place to ask such questions is on the proj list.

GDAL, GRASS, PostGIS & QGIS have added support for PROJ 6 in their VCS, that may be sufficient inspiration for SAGA. The docs on proj4.org should be current with what's in git, but may not have sufficient information for migrating to PROJ 6, I've heard complaints from other upstreams about that too. If you have questions about using the PROJ 6 API, asking on the proj@lists.osgeo.org mailinglist is a good option. Even Rouault and Kristian Evers are available there, and have most experience with PROJ...

Support for PROJ 6.0.0

Gilles Filippini submitted a patch for HDF5 1.10.3 support.

Since none of the supported translations are used for Saga those tags can be left out. Relaxed validation passes now, which is good enough for me.

The fix for the component is to remove the attribute from the id: <id>org.saga_gis.saga.desktop</id> $ appstream-util validate src/saga_core/saga_gui/res/org.saga-gis.saga-gui.appdata.xml src/saga_core/saga_gui/res/org.saga-gis.saga-gui.appdata.xml: FAILED: • tag-missing : <translation> not specified Validation of files failed $ appstream-util validate-relax src/saga_core/saga_gui/res/org.saga-gis.saga-gui.appdata.xml src/saga_core/saga_gui/res/org.saga-gis.saga-gui.appdata.xml: OK $ appstream-util...