Hi Even, I have resolved with your hints.
Thx for help. Andrea. 2017-11-13 12:23 GMT+01:00 Even Rouault <[email protected]>: > On lundi 13 novembre 2017 09:00:38 CET Andrea Peri wrote: > > > Hi, > > > I have a trouble with my qgis-server. > > > > > > I have a debian stretch version 64bit where the libpng is at 1.6.26 > version. > > > > > > When I compile the gdal from source, it use its internal 1.2.56 version > and > > > all is ok. > > > > > > After, when I go to compile the qgis. Its cmake finding system found the > > > system libpng 1.6.26 and the qgis is compile using it. > > > > > > But after this, when try to use the qgis-server (wms server) and asking > the > > > png images. > > > It go in error . > > > The log explain me that the > > > qgis is compiled using the libpng-1.6.26 but is running using the > > > lib-1.2.56 version (of gdal). > > > > > > I'm not able to say to qgis to compile using the libpng of gdal, so I > like > > > to try to say at the gdal to compile not using its internal version, but > > > instead using the 1.6.26 from system. > > > > Andrea, > > > > Yes, you should definitely compile GDAL against system libpng if you plan > to use it with other libs/apps that also link against system libpng. > Normally the base ./configure of GDAL should fetch your system libpng > (unless you explicitly specify --with-png=internal). I've just verified it > on Stretch > > > > Even > > > > -- > > Spatialys - Geospatial professional services > > http://www.spatialys.com > -- ----------------- Andrea Peri . . . . . . . . . qwerty àèìòù -----------------
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