[gdal-dev] gdal 2.3 ecw 5.4

[Jorge Mendes de Jesus]

Hi
Can confirm that there is a problem, I made a docker for the developers to
test the problem

https://github.com/jorgejesus/gdal-ecw


Jorge

On Thu, May 3, 2018 at 12:04 AM, Jachym Cepicky <jachym.cepicky at gmail.com>
wrote:

> Hi,
>
> I try to build gdal (`git checkout release 2.3`, but the same result I've
> got on master) with ECW support.
>
> I followed the tutorial on https://trac.osgeo.org/gdal/wiki/ECW
>
> Downloaded sdk 5.4 for Linux from https://download.hexagongeospatial.com/
> downloads/ecw/erdas-ecw-jp2-sdk-v5-4-linux
>
> Installed to /opt/hexagon dir
>
> configured with
>
> $ ./configure --with-ecw=/opt/hexagon/ERDAS-ECW_JPEG_2000_SDK-5.4.0/
> Desktop_Read-Only/
>
> made copy of libNCSEcw.so to /usr/local/lib
>
> $ sudo cp /opt/hexagon/ERDAS-ECW_JPEG_2000_SDK-5.4.0/Desktop_Read-
> Only/lib/x64/release/libNCSEcw.so.5.4.0 /usr/local/lib/
> $ sudo ldconfig
>
> And after running `make`, I've got
>
> ```
> make[1]: Entering directory '/home/jachym/src/gdal/gdal/apps'
> /bin/bash /home/jachym/src/gdal/gdal/libtool --mode=link --silent g++
> gdalinfo_bin.lo  /home/jachym/src/gdal/gdal/libgdal.la  -o gdalinfo
> /home/jachym/src/gdal/gdal/.libs/libgdal.so: undefined reference to
> `NCS::CString::utf8_str(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> >&) const'
> /home/jachym/src/gdal/gdal/.libs/libgdal.so: undefined reference to
> `NCS::CString::Utf8Encode(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> >&, std::__cxx11::basic_string<wchar_t,
> std::char_traits<wchar_t>, std::allocator<wchar_t> > const&)'
> /home/jachym/src/gdal/gdal/.libs/libgdal.so: undefined reference to
> `NCS::CView::SetTransformList(int, std::__cxx11::list<NCS::API::ITransform*,
> std::allocator<NCS::API::ITransform*> >&)'
> /home/jachym/src/gdal/gdal/.libs/libgdal.so: undefined reference to
> `NCS::CString::Utf8Decode(std::__cxx11::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&)'
> collect2: error: ld returned 1 exit status
> GNUmakefile:82: recipe for target 'gdalinfo' failed
> make[1]: *** [gdalinfo] Error 1
> make[1]: Leaving directory '/home/jachym/src/gdal/gdal/apps'
> GNUmakefile:105: recipe for target 'apps-target' failed
> make: *** [apps-target] Error 2
> ```
>
> Any hint, what to try?
>
> Thank you
>
> Jachym
>
> --
> Jachym Cepicky
> e-mail: jachym.cepicky gmail com
> URL: http://les-ejk.cz
> GPG: http://les-ejk.cz/pgp/JachymCepicky.pgp
>
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