add_library(
  libopencad OBJECT
  dwg/io.cpp
  dwg/r2000.cpp
  cadclasses.cpp
  cadcolors.cpp
  caddictionary.cpp
  cadfile.cpp
  cadfileio.cpp
  cadgeometry.cpp
  cadfilestreamio.cpp
  cadheader.cpp
  cadlayer.cpp
  cadobjects.cpp
  cadtables.cpp
  opencad.cpp)
target_compile_definitions(libopencad PRIVATE "OCAD_EXTERN=")
# Enable below line to debug ossfuzz issues
# target_compile_definitions(libopencad PRIVATE "-DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION")
target_include_directories(
  libopencad PRIVATE $<TARGET_PROPERTY:cpl,SOURCE_DIR> $<TARGET_PROPERTY:cpl,BINARY_DIR>
                     $<TARGET_PROPERTY:ogr_CAD,SOURCE_DIR> ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/dwg)
set_target_properties(libopencad PROPERTIES POSITION_INDEPENDENT_CODE ${GDAL_OBJECT_LIBRARIES_POSITION_INDEPENDENT_CODE})
target_compile_options(libopencad PRIVATE ${GDAL_CXX_WARNING_FLAGS} ${WFLAG_OLD_STYLE_CAST} ${GDAL_SOFTWARNFLAGS})

is_plugin(RES ogr_CAD)
if (RES)
  target_sources(ogr_CAD PRIVATE $<TARGET_OBJECTS:libopencad>)
else ()
  target_sources(${GDAL_LIB_TARGET_NAME} PRIVATE $<TARGET_OBJECTS:libopencad>)
endif ()