Uses interface.

Signed-off-by: Andre Pradhana <[email protected]>

Author: apradhana

openvdb_cmd/vdb_tool/CMakeLists.txt

@@ -45,22 +45,28 @@ if(OPENVDB_TOOL_USE_ALL)
 endif()
 
 if(OPENVDB_TOOL_USE_NANO)
-  target_compile_definitions(vdb_tool_common PUBLIC "VDB_TOOL_USE_NANO")
+  target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_NANO")
   if(OPENVDB_TOOL_NANO_USE_ZIP)
-    target_compile_definitions(vdb_tool_common PUBLIC "NANOVDB_USE_ZIP")
+    target_compile_definitions(vdb_tool_common INTERFACE "NANOVDB_USE_ZIP")
     find_package(ZLIB REQUIRED)
     target_link_libraries(vdb_tool_common INTERFACE ZLIB::ZLIB)
   endif()
   if(OPENVDB_TOOL_NANO_USE_BLOSC)
-    target_compile_definitions(vdb_tool_common PUBLIC "NANOVDB_USE_BLOSC")
+    target_compile_definitions(vdb_tool_common INTERFACE "NANOVDB_USE_BLOSC")
     find_package(Blosc REQUIRED)
     target_link_libraries(vdb_tool_common INTERFACE blosc)
   endif()
-  target_include_directories(vdb_tool_common INTERFACE ${PROJECT_SOURCE_DIR}/../nanovdb/)
+  #target_include_directories(vdb_tool_common INTERFACE ${PROJECT_SOURCE_DIR}/../nanovdb/)
+  if(NOT OPENVDB_BUILD_NANOVDB)
+    message(FATAL_ERROR "Please pass -DUSE_NANOVDB=ON as a cmake argument.")
+  else()
+    set(NANOVDB_LIB nanovdb)
+  endif()
+  target_link_libraries(vdb_tool_common INTERFACE ${NANOVDB_LIB})
 endif()
 
 if(OPENVDB_TOOL_USE_PNG)
-  target_compile_definitions(vdb_tool_common PUBLIC "VDB_TOOL_USE_PNG")
+  target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_PNG")
   if(WIN32)
     find_package(libpng CONFIG REQUIRED)
   else()
@@ -70,20 +76,20 @@ if(OPENVDB_TOOL_USE_PNG)
 endif()
 
 if(OPENVDB_TOOL_USE_JPG)
-  target_compile_definitions(vdb_tool_common PUBLIC "VDB_TOOL_USE_JPG")
+  target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_JPG")
   find_package(JPEG REQUIRED)
   target_link_libraries(vdb_tool_common INTERFACE ${JPEG_LIBRARIES})
   target_include_directories(vdb_tool_common INTERFACE ${JPEG_INCLUDE_DIR})
 endif()
 
 if(OPENVDB_TOOL_USE_EXR)
-  target_compile_definitions(vdb_tool_common PUBLIC "VDB_TOOL_USE_EXR")
+  target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_EXR")
   find_package(OpenEXR REQUIRED)
   target_link_libraries(vdb_tool_common INTERFACE OpenEXR::IlmImf)
 endif()
 
 if(OPENVDB_TOOL_USE_ABC)
-  target_compile_definitions(vdb_tool_common PUBLIC "VDB_TOOL_USE_ABC")
+  target_compile_definitions(vdb_tool_common INTERFACE "VDB_TOOL_USE_ABC")
   find_package(Alembic CONFIG REQUIRED)
   target_link_libraries(vdb_tool_common INTERFACE Alembic::Alembic)
 endif()