That was what I was looking for, thank you. Now a new question, is there a way to remove formats from the build entirely? Obviously there is for formats that require external libraries, they just don't get uncommented in the nmake.opt. But what about, for example, disabling NITF at compile time? I would actually like to disable ALL gdal formats except MrSID, but NITF causes a particular problem for me because I already have an NITF reader and there is a conflict in the way I'm loading the readers.
thanks, Mike > -----Original Message----- > From: Even Rouault [mailto:[EMAIL PROTECTED] > Sent: Monday, October 27, 2008 3:11 PM > To: [email protected] > Cc: Nidel, Mike > Subject: Re: [gdal-dev] JPEG2000 question/issue > > Look at the 'Code' column athttp://gdal.org/formats_list.html > > or the code reported by "gdalinfo --formats" > > Le Monday 27 October 2008 16:38:48 Nidel, Mike, vous avez écrit : > > Interesting. I'd like to disable NITF handling, is this > also possible > > in the same way using GDAL_SKIP? Where is the definitive list of > > format names that can be used in this way? > > > > thanks, > > > > Mike > > > > > -----Original Message----- > > > From: [EMAIL PROTECTED] > > > [mailto:[EMAIL PROTECTED] On Behalf Of Frank > > > Warmerdam > > > Sent: Monday, October 27, 2008 11:24 AM > > > To: Christiaan Janssen > > > Cc: [email protected] > > > Subject: Re: [gdal-dev] JPEG2000 question/issue > > > > > > Christiaan Janssen wrote: > > > > I'm wondering if someone can help me with this. I'm trying to > > > > build GDAL with both support for MrSID and ECW while using the > > > > former for JPEG2000 support. It appears that as soon as > libecw is > > > > > > linked in, it > > > > > > > is being used as the JPEG2000 reader (even when I have > > > > > > MRSID_FLAGS = > > > > > > > -DMRSID_J2K uncommented in the make options). I'm assuming this > > > > probably has something to do with the order that the > > > > > > drivers are tried > > > > > > > at runtime. Is there a correct way to force the support to > > > > > > default to > > > > > > > the MrSID library? Thanks for the help. > > > > > > Christiaan, > > > > > > Disabling the -DMRSID_J2K should disable the JP2MRSID > driver though > > > you may need to do a clean build for the change in the > nmake.opt to > > > take effect. > > > > > > Alternatively you can force a particular driver to be ignored at > > > runtime using the GDAL_SKIP configuration variable. Set > it to the > > > driver name you want to ignore ... such as JP2MRSID. > > > > > > It can be set in the environment, before running GDAL commands. > > > > > > set GDAL_SKIP=JP2MRSID > > > > > > Best regards, > > > -- > > > ---------------------------------------+---------------------- > > > ---------- > > > ---------------------------------------+------ > > > I set the clouds in motion - turn up | Frank Warmerdam, > > > [EMAIL PROTECTED] > > > light and sound - activate the windows | > http://pobox.com/~warmerdam > > > and watch the world go round - Rush | Geospatial > > > Programmer for Rent > > > > > > _______________________________________________ > > > gdal-dev mailing list > > > [email protected] > > > http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > > _______________________________________________ > > gdal-dev mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/gdal-dev > > > _______________________________________________ gdal-dev mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/gdal-dev
