Thanks for reply Jeff :) There are lots of things about ecw 2.3.3 which is compiling for me. But not the 5.2.1 with gcc 5.1.0
my problem is about link... In the 2.3.3 i had : - libNCSEcwC.so - libNCSEcw.so - libNCSCnet.so - libNCSCUtil.so but in ECW 5.2.1, i only got : - libNCSEcw.so - libNCSEcwJNI.so Is it enough to build it with gdal? Thanks Vincent ________________________________________ De : gdal-dev <gdal-dev-boun...@lists.osgeo.org> de la part de Jeff McKenna <jmcke...@gatewaygeomatics.com> Envoyé : mercredi 7 décembre 2016 14:42 À : gdal-dev@lists.osgeo.org Objet : Re: [gdal-dev] [gdal 2.1] ecw 5.2.1 Hi Vincent, You might also review the BuildHints wiki page, that we all try to keep uptodate, for ECW at https://trac.osgeo.org/gdal/wiki/ECW And if you notice something missing (like a tip for CentOS users) please definitely edit that wiki page and add it. Hopefully this helps a little. Thanks! -jeff -- Jeff McKenna MapServer Consulting and Training Services http://www.gatewaygeomatics.com/ On 2016-12-07 9:13 AM, Vincent BERNAT wrote: > Hi all, > > I work with gdal-2.1.0 on CentOS > > I would like to compil with ECW 5.2.1 so i add in the configure : > > --with-ecw=/usr/local/hexagon > > > but i get the following message when compiling : > > > libgdal.so : undefined reference to 'NCS::CView::SetTransformList (...) > > libgdal.so : undefined reference to 'NCS::CString::Utf8Decode(...) > > libgdal.so : undefined reference to 'NCS::CString::utf8_str(...) > > > > Did i miss something? > > > Thanks a lot. > > > Regards, > > Vincent > > _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev _______________________________________________ gdal-dev mailing list gdal-dev@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/gdal-dev