Hi Angelos, I have some doubts about the symbolic linking of the files I see in the track diff.
I will try to attend tonights IRC meeting. I have done some packaging (I still do for the osgeo4w project) of jres, but I have to admit that I was not able to follow the discussion completely. In fact I won't be available until one hour after the meeting has been settled, which will be at 10.30 PM my time. I can be online by 11.30 PM my time. Please let me know if that makes even sense. Cheers, Andrea On Thu, Jul 26, 2012 at 2:29 AM, Angelos Tzotsos <[email protected]> wrote: > Hi Frank, all, > > Can you please take a look here: > https://trac.osgeo.org/osgeo/changeset/8349 > > Comments? > > Cheers, > Angelos > > > On 07/24/2012 11:04 AM, Frank Gasdorf wrote: >> >> Andrea, >> Absolutely agree, this would not work because of missing jars in >> classpath. I tried to find a way to give the eclipse launcher an >> external classpath but haven't found anything yet. Because of multiple >> classloaders there is no way to work with classpath settings. The RFC >> >> http://udig.refractions.net/confluence/display/UDIG/native+support+bundles+for+java+advanced+imaging >> would solve this because jai libs and natives are bundled and would >> not required jai in the JRE. >> >> HACK : What about making symbolic links from udig_home/jre to the >> open-jdk-7 installation files/folders and let the jai/imageio jars >> locally in the lib/ext folder. To make sure udig uses the right JRE >> set the launcher option "-vm" to the udig_home/jre path. >> >> All other options would require a new release and of course a finished >> RFC ;) --> next release cycle of OSGeo Live is much more realistic >> >> BTW: Any news from Andrew about JAI/ImageIO Licensing and >> redistributing as a bundle (see RFC again) >> >> >> Cheers, >> Frank >> >> >> >> >> >> >> 2012/7/24 andrea antonello <[email protected]>: >>> >>> [...] >>> >>>> I moved the jai binaries and jars into a custom folder under udig. >>>> Then I added this line on start of udig.sh, right under the gdal line: >>>> >>>> export LD_LIBRARY_PATH=LD_LIBRARY_PATH:/usr/lib/udig/jai/ext/ >>> >>> That would work for the native libs, but then you do not have the jars >>> in the classpath. >>> Also I am not sure if that then picks imageio-ext. >>> >>> I am afraid I am not following this discussion tightly, but the above >>> can't work in my opinion. >>> >>> Frank, you worked on this, do you have opinions about this? >>> >>> Andrea >>> >>> >>> >>>> >>>> 2. use a pure java implementation of uDig without JAI >>>> >>>> >>>> I am not keen to make a special copy of uDig just for the live dvd. >>>> >>>> The open ticket is here: https://trac.osgeo.org/osgeo/ticket/922 >>>> >>>> >>>> Thoughts? >>>> >>>> >>>> You only mentioned JAI here; are you also looking at ImageIO and >>>> ImageIO-Ext? Other projects such as Geomajas are more likely to >>>> conflict on >>>> the copy of ImageIO-Ext and GDAL used. >>>> >>>> I did not touch either ImageIO or GDAL, since udig seemed to open every >>>> file >>>> I tested just with JAI moved around. >>>> >>>> Jody >>>> >>>> >>>> >>>> _______________________________________________ >>>> User-friendly Desktop Internet GIS (uDig) >>>> http://udig.refractions.net >>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>> >>>> >>>> >>>> -- >>>> Angelos Tzotsos >>>> Remote Sensing Laboratory >>>> National Technical University of Athens >>>> http://users.ntua.gr/tzotsos >>>> >>>> >>>> _______________________________________________ >>>> User-friendly Desktop Internet GIS (uDig) >>>> http://udig.refractions.net >>>> http://lists.refractions.net/mailman/listinfo/udig-devel >>>> >>> _______________________________________________ >>> User-friendly Desktop Internet GIS (uDig) >>> http://udig.refractions.net >>> http://lists.refractions.net/mailman/listinfo/udig-devel >> >> _______________________________________________ >> User-friendly Desktop Internet GIS (uDig) >> http://udig.refractions.net >> http://lists.refractions.net/mailman/listinfo/udig-devel >> > > > -- > Angelos Tzotsos > Remote Sensing Laboratory > National Technical University of Athens > http://users.ntua.gr/tzotsos > > _______________________________________________ > User-friendly Desktop Internet GIS (uDig) > http://udig.refractions.net > http://lists.refractions.net/mailman/listinfo/udig-devel _______________________________________________ User-friendly Desktop Internet GIS (uDig) http://udig.refractions.net http://lists.refractions.net/mailman/listinfo/udig-devel
