[gdal-dev] Question about DWG driver integration into GDAL

[Jerome Siot]

Dear all,
I'm currently trying to compile GDAL(2.0.1) with DWG driver enabled, *** under Windows 8 *** (I compile with Visual Studio/Cygwin, compilation is successful for other drivers (ex : OGDI)).


1)      I tried "# DWG support using the Open Design Alliance Teigha Libraries" :

-          I found binaries on https://www.opendesign.com/download/

-          I compile successfully, but the driver isn't printed In OGR driver list when in run my sample application

2)      For the 2nd way, "# DWG/DXF support via DWGdirect from Open Design Alliance", I didn't find netheir binaries  nor sources of DWGDirect

3)      I saw on the web a third possibility, which is "DXFDWG", given by https://trac.osgeo.org/gdal/wiki/DxfDwg, which I don't know how to use.

What solution must be used for win32 compilation ?
Is it possible to compile DWG driver within gdal 2.0.1 ?

Thank you, Jérome Siot

(Excuse me for my awful English, I'm French !)

Here is an extract of gdal-2.0.1/nmake.opt

# DWG support using the Open Design Alliance Teigha Libraries

#TD_BASE = C:\warmerda\pkg\td_vc9
#TD_FLAGS = -D_TOOLKIT_IN_DLL_
#TD_INCLUDE = -I$(TD_BASE)\TD\Include -I$(TD_BASE)\TD\Extensions\ExServices
#TD_LIBDIR = $(TD_BASE)\lib\vc9dll


# DWG/DXF support via DWGdirect from Open Design Alliance

#DWGDIRECT=C:\warmerda\DWGdirect
#DWG_LIB_DIR=$(DWGDIRECT)\lib\VC6MD
#DWG_LIB=$(DWG_LIB_DIR)\DD_AcisBuilder_dll.lib $(DWG_LIB_DIR)\DD_AcisRenderer_dll.lib $(DWG_LIB_DIR)\DD_Alloc_dll.lib $(DWG_LIB_DIR)\DD_BmpExport_dll.lib $(DWG_LIB_DIR)\DD_Br_dll.lib $(DWG_LIB_DIR)\DD_Db_dll.lib $(DWG_LIB_DIR)\DD_DwfExport_dll.lib $(DWG_LIB_DIR)\DD_DwfImport_dll.lib $(DWG_LIB_DIR)\DD_Ge_dll.lib $(DWG_LIB_DIR)\DD_Gi_dll.lib $(DWG_LIB_DIR)\DD_Gs_dll.lib $(DWG_LIB_DIR)\DD_ModelerGeometry_dll.lib $(DWG_LIB_DIR)\DD_Root_dll.lib $(DWG_LIB_DIR)\DD_Sm_dll.lib $(DWG_LIB_DIR)\DD_SpatialIndex_dll.lib $(DWG_LIB_DIR)\DD_VC6MD_OleDataAccess_dll.lib





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