[Qgis-user] building gdal for mrsid

[Don Harter]

OK. Thanks. Those scripts don't use .deb packages so nothing would be 
registered with dpkg.  I have had problems before with unregistered 
packages lying around.  I just fixed such an issue with GCC.  I don't 
even see a package that is available for libecwj2. In what  directory is 
the build script run in?  I already have gdal installed. Will it 
overwrite the existing ubuntu locations for the gdal packages? If I were 
to purge those packages then other packages that rely on them would have 
unfulfilled dependencies. I see that script is for an earlier version of 
ubuntu.  I am running :  Ubuntu 22.04.3 LTS. And my gcc (gcc (GCC) 
12.3.1 20230626) is newer so I have  downloaded  the other/newer mrsid 
file.

So if I download the source for the .deb packages and replace the 
scripts in them with those 2 that you located for me, will that work?

On 1/21/24 8:51 AM, Even Rouault wrote:
>
> Hi,
>
> cf 
> https://github.com/OSGeo/gdal/blob/master/.github/workflows/ubuntu_20.04/Dockerfile.ci#L144 
> and 
> https://github.com/OSGeo/gdal/blob/master/.github/workflows/ubuntu_20.04/build.sh#L15 
> for a build recipee to build GDAL >= 3.5 with MrSID support
>
> Even
>
> Le 21/01/2024 à 03:10, Don Harter via QGIS-User a écrit :
>>
>> I have been following this procedure to build gdal with mrsid 
>> capabilities.  I had done this a while back previously but the 
>> different dependencies between packages cause a mess.
>>
>> https://trac.osgeo.org/ubuntugis/wiki/TutorialMrSid
>>
>> I tried to run this command:
>>
>> sudo apt-get install libgdal-mrsid-src
>>
>> But that package is not available in the unbuntugis repository.
>>
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