Re: [gdal-dev] Revisiting ecw
> Note: I've found that if you also link against the Teigha libraries, the ECW > driver tends to crash. The joy of combining two proprietary closed-source > SDKs... Regarding the above finding, I've found that both ECW SDK and Teigha SDK embeds a copy of TinyXML, probably at a different version / ABI, which explains those runtime crashes. Hexagon developers have been made aware of that issue. Even -- Spatialys - Geospatial professional services http://www.spatialys.com ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Revisiting ecw
On 2018-03-13 5:24 PM, Even Rouault wrote: Hi, Hexagon released ECW SDK 5.4 [1] with support for the CXX11 ABI, which makes it compatible with gcc >= 5.1 with its default ABI. I've just added support in configure in trunk and 2.2 branch to detect if we must link against the libNCSEcw with the newabi or the one with the oldabi Note: I've found that if you also link against the Teigha libraries, the ECW driver tends to crash. The joy of combining two proprietary closed-source SDKs... Even [1] https://download.hexagongeospatial.com/downloads/ecw/erdas-ecw-jp2-sdk-v5-4-linux Thank you Even (and also for updating the buildhint notes, you beat me to it https://trac.osgeo.org/gdal/wiki/ECW). -jeff ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Revisiting ecw
Hi, Hexagon released ECW SDK 5.4 [1] with support for the CXX11 ABI, which makes it compatible with gcc >= 5.1 with its default ABI. I've just added support in configure in trunk and 2.2 branch to detect if we must link against the libNCSEcw with the newabi or the one with the oldabi Note: I've found that if you also link against the Teigha libraries, the ECW driver tends to crash. The joy of combining two proprietary closed-source SDKs... Even [1] https://download.hexagongeospatial.com/downloads/ecw/erdas-ecw-jp2-sdk-v5-4-linux -- Spatialys - Geospatial professional services http://www.spatialys.com ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev
Re: [gdal-dev] Revisiting ecw
On mardi 1 août 2017 17:05:20 CEST Micha Silver wrote: > I'm following the thread: > http://osgeo-org.1560.x6.nabble.com/gdal-dev-gdal-2-1-ecw-5-2-1-td5299048.ht > ml trying to compile gdal with ECW support. I have tried this configure: > > CXXFLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" ./configure > --prefix=/usr/local/gdal --with-libkml=no > --with-ecw=/home/micha/Downloads/ERDAS-ECW_JPEG_2000_SDK-5.3.0/Desktop_Read- > Only/ --with-xml2=no --with-expat=no > > to disable KML, xml etc. But I'm still getting compile errors that begin > with: undefined reference to > `kmlengine::Clone(boost::intrusive_ptr const&)' > and many more after that. > Any suggestions? "make clean" if you didn't do it already. It is likely remaining objects that link to libkml from a previous ./configure && make Even -- Spatialys - Geospatial professional services http://www.spatialys.com ___ gdal-dev mailing list gdal-dev@lists.osgeo.org https://lists.osgeo.org/mailman/listinfo/gdal-dev
