Re: [gdal-dev] Building GDAL on Ubuntu 22.04

2024-07-12 Thread Eric Knudstrup via gdal-dev
I'm still having trouble with getting it to build osgeo: [ 96%] Generating osgeo/_gdal.cpython-310-x86_64-linux-gnu.so, osgeo/_gdalconst.cpython-310-x86_64-linux-gnu.so, osgeo/_gnm.cpython-310-x86_64-linux-gnu.so, osgeo/_ogr.cpython-310-x86_64-linux-gnu.so, osgeo/_osr.cpython-310-x86_64-linu

Re: [gdal-dev] Building GDAL on Ubuntu 22.04

2024-07-12 Thread Eric Knudstrup via gdal-dev
On 7/6/24 12:59 AM, Even Rouault wrote: Hi, when using CLang, GDAL forces the use of libstdc++ for linking, so seeing "cannot find -lstdc++", I suspect you might lack the installation of libstdc++-11-dev package When I tried to install that package I got: ~# apt-get install libstdc++-11-de

[gdal-dev] Building GDAL on Ubuntu 22.04

2024-07-03 Thread Eric Knudstrup via gdal-dev
I'm using WEBP, so the 3.4.1 release of GDAL that Ubuntu has won't work for me. Is there a workaround for this? cmake .. -- The CXX compiler identification is Clang 13.0.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - failed -- Check for working CXX compiler: /usr/bin/

Re: [gdal-dev] Setting up bash completions on Ubunto 18

2023-07-16 Thread Eric Knudstrup via gdal-dev
On 7/16/23 4:17 PM, Scott wrote: It looks like it's not in your path. If you built gdal with the default install prefix it should be in /usr/local/bin. Make sure that's in your path: Ah, thanks.  The build doc didn't say I had to use pip3 to install the Python tools. ___

[gdal-dev] Setting up bash completions on Ubunto 18

2023-07-16 Thread Eric Knudstrup via gdal-dev
I have built and installed GDAL 3.7.1 on Ubuntu 18, except I'm having trouble getting it to recognize the bash completions. Probably related, it tells me to install python-gdal: $ gdal2tiles.py Command 'gdal2tiles.py' not found, but can be installed with: apt install python-gdal Please ask yo

[gdal-dev] Space optimization of OSM XYZ tiles

2023-05-24 Thread Eric Knudstrup via gdal-dev
I've just begun experimenting with adding a mosaic of GeoTIFFs to a smartphone application that needs to be available offline. I was wondering if the transcoding could be done on demand on the 70Mb GeoTIFFs rather than having to store hundreds of megabytes of PNG files. Or are there other optimi