cmake - use INCLUDES DESTINATION for includes paths export

As it's more idiomatic.

src/ifcparse/CMakeLists.txt

@@ -32,7 +32,6 @@ set(IFCPARSE_FILES ${IFCPARSE_CPP_FILES} ${IFCPARSE_H_FILES})
 
 add_library(IfcParse ${IFCPARSE_FILES})
 target_compile_definitions(IfcParse PUBLIC ${SCHEMA_DEFINITIONS})
-target_include_directories(IfcParse PUBLIC $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>)
 set_target_properties(IfcParse
     PROPERTIES
     COMPILE_FLAGS -DIFC_PARSE_EXPORTS
@@ -60,4 +59,5 @@ target_link_libraries(IfcParse ${ROCKSDB_LIBRARIES})
 install(TARGETS IfcParse
     EXPORT ${IFCOPENSHELL_EXPORT_TARGETS}
     PUBLIC_HEADER DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/ifcparse"
+    INCLUDES DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}"
 )