<div dir="ltr">Dear all,<br><br>I have a strange error while building GDAL 3.0.0:<br><br><br>C:\OSG\test_osg\build\gdal>if exist *.ilk del *.ilk <br>    link /nologo /dll /INCLUDE:OSRValidate  /INCLUDE:OGR_G_GetPointCount  /INCLUDE:OGRRegisterAll /INCLUDE:GDALSimpleImageWarp  /INCLUDE:GDALReprojectImage  /INCLUDE:GDALComputeMedianCutPCT  /INCLUDE:GDALDitherRGB2PCT  /INCLUDE:OCTNewCoordinateTransformation port\*.obj gcore\*.obj alg\*.obj frmts\o\*.obj ogr\ogrsf_frmts\ogrsf_frmts.lib ogr\ogr.lib gnm\*.obj gnm\gnm_frmts\o\*.obj third_party\o\*.obj apps\commonutils.obj apps\gdalinfo_lib.obj apps\gdal_translate_lib.obj apps\gdalwarp_lib.obj apps\ogr2ogr_lib.obj  apps\gdaldem_lib.obj apps\nearblack_lib.obj apps\gdal_grid_lib.obj apps\gdal_rasterize_lib.obj apps\gdalbuildvrt_lib.obj                C:\OSG\test_osg\install\libjpeg\Release\lib\jpeg.lib    C:\OSG\test_osg\install\libgeotiff\Release\lib\geotiff.lib C:\OSG\test_osg\install\libtiff\Release\lib\tiff.lib C:\OSG\test_osg\install\proj\Release\lib\proj_6_1.lib            C:\OSG\test_osg\install\libcurl\Release\lib\libcurl_imp.lib wsock32.lib wldap32.lib winmm.lib    legacy_stdio_definitions.lib odbc32.lib odbccp32.lib user32.lib  C:\OSG\test_osg\install\libpng\Release\lib\libpng16.lib C:\OSG\test_osg\install\zlib\Release\lib\zlib.lib                         ws2_32.lib  kernel32.lib psapi.lib gcore\Version.res  /out:gdal300.dll /implib:gdal_i.lib   <br>   Creating library gdal_i.lib and object gdal_i.exp<br>gdal_crs.obj : error LNK2019: unresolved external symbol GDALSerializeGCPListToXML referenced in function GDALSerializeGCPTransformer<br>gdal_crs.obj : error LNK2019: unresolved external symbol GDALDeserializeGCPListFromXML referenced in function GDALDeserializeGCPTransformer<br>gdal300.dll : fatal error LNK1120: 2 unresolved externals<br><br><br>I build all the needed libs from sources with CMake and MSBuild:<br>- zlib 1.2.11<br>- libpng 1.6.37<br>- libjpeg-turbo 2.0.2<br>- libtiff 4.0.10<br>- libcurl 7.65.1<br>- proj.4 6.1.0<br>- libgeotiff 1.5.1<br><br>This error occurs in both Release and Debug builds.<br>Just today I've reinstalled Windows 10 x64 and made a clean install of VS2015.3.<br><br>Any ideas what could be wrong?<br><br>Kind regards,<br>Nikita</div>