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Re: GEOS 3.5.0

On 17-08-15 21:50, Sebastiaan Couwenberg wrote:
> On 17-08-15 17:32, Sebastiaan Couwenberg wrote:
>> The API changes don't look very worrying, but I'd like to verify that
>> all reverse dependencies still build with GEOS 3.5.0 before uploading it
>> to experimental. I don't want to holdup the GCC 5 transitions in case of
>> breakage.
> 
> I've completed the rebuilds of first dependency level, we need to
> untangle the spatialite->postgis->gdal->spatialite circular dependency
> to make the build dependencies for all these packages installable with
> the new libgeos-c1v5 package.

gdal (1.10.1+dfsg-9) FTBFS with spatialite (4.3.0-2) because the libkml
GCC 5 transition (#791132) hasn't started yet. This is likely to happen
soon, and gdal builds fine after libkml is updated.

The procedure to untangle the spatialite->postgis->gdal->spatialite
circular dependency also worked as expected, but it's highly
inconvenient. We'll likely need to redo it a couple of times for other
transitions. We may need to drop the liblwgeom features from spatialite
until its split off from postgis in 2.2 or later.

> python-shapely (1.4.3-1) needs a patch to not depend on libgeos-c1
> which has been renamed to libgeos-c1v5 for the GCC 5 transition. The
> patch has been forwarded in #795883. The issue was already reported
> in #795259 so my duplicate bug has been merged.

python-shapely (1.5.9-1) was uploaded to unstable to unblock the geos
transition. Johan had contributed changes for the 1.5.9 upstream release
but that hadn't made it into an upload yet. The package is currently not
maintained within the Debian GIS team, I've asked the maintainer to
consider moving the package to the team.

ossim (1.8.16-4) FTBFS because it expects libgeos_c.so in /usr/lib, but
is has moved to the Multi-Arch path for GEOS 3.5.0. I've updated the
package to support the Multi-Arch paths, but it requires geos to be
updated in unstable first. ossim (1.8.16-5) builds successfully with
geos (3.5.0-1).

player (3.0.2+dfsg-4.2) still FTBFS, it has already been removed from
testing so it's not a blocker.

grass (6.4.4-1 / 7.0.1-1~exp1) FTBFS because the wx3.0 transition hasn't
completed yet:

 libwxbase3.0-0v5: Breaks: libwxbase3.0-0 but 3.0.2+dfsg-1
  is to be installed.
 libwxgtk3.0-0v5 : Breaks: libwxgtk3.0-0  but 3.0.2+dfsg-1
  is to be installed.

libosmium (2.2.0-1) FTBFS because protobuf hasn't been rebuilt for GCC 5
yet. The build fails with many undefined references to `google::protobuf::*'

osgearth (2.5.0+dfsg-4 / 2.7.0+dfsg-1~exp2) FTBFS because openscenegraph
hasn't been rebuilt for GCC 5 yet. The build fails with many undefined
references to `osg*'.

osmium (0.0~20150428-7f23002-1) FTBFS like libosmium because protobuf
hasn't been rebuilt for GCC 5 yet.

osmcoastline (2.0.1-2) FTBFS because of the protobuf issue too. The new
(2.1.0-1) version builds fine with the new libosmium (2.3.0-1).

qgis (2.8.2+dfsg-3 / 2.8.3+dfsg-1~exp1) FTBFS because grass & osgeath
still pull in the old libgeos-c1, we need to get those to build first.

Using GEOS 3.5.0 for the GCC 5 transition doesn't seem to be an issue,
but there are some other blockers for the transition still.


Transition: geos

 libgeos-3.4.2 (3.4.2-7) -> libgeos-3.5.0 (3.5.0-1)
 libgeos-c1    (3.4.2-7) -> libgeos-c1v5  (3.5.0-1)

The status of the most recent rebuilds is as follows.

 basemap          (1.0.7+dfsg-3)                       OK
 osm2pgsql        (0.88.0-1 / 0.88.1-1)                OK / OK
 python-shapely   (1.5.9-1)                            OK
 spatialite       (4.3.0-1 / 4.3.0-2 / 4.3.0-3)        FTBFS / OK / OK
 gdal             (1.10.1+dfsg-9 / 1.11.2+dfsg-1~exp4) OK / OK / OK / OK
 postgis          (2.1.8+dfsg-1)                       OK / OK
 ossim            (1.8.16-4 / 1.8.16-5)                FTBFS / OK
 player           (3.0.2+dfsg-4.2)                     FTBFS

 grass            (6.4.4-1 / 7.0.1-1~exp1)             FTBFS / FTBFS
 libosmium        (2.2.0-1 / 2.3.0-1)                  FTBFS / OK
 mapcache         (1.4.0-1)                            OK
 mapserver        (7.0.0-1)                            OK
 osgearth         (2.5.0+dfsg-4 / 2.7.0+dfsg-1~exp2)   FTBFS / FTBFS
 osmium           (0.0~20150428-7f23002-1)             FTBFS
 pyspatialite     (3.0.1-9)                            OK
 spatialite-gui   (2.0.0~devel2-1)                     OK
 spatialite-tools (4.3.0-1)                            OK

 osmcoastline     (2.0.1-2 / 2.1.0-1)                  FTBFS / OK
 pyosmium         (2.2.0-1 / 2.3.0-1)                  OK / OK
 qgis             (2.8.2+dfsg-3 / 2.8.3+dfsg-1~exp1)   FTBFS / FTBFS


Kind Regards,

Bas

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