| #Manually synchronized external libraries | |
| add_subdirectory(libpugixml) | |
| add_subdirectory(libcatch) | |
| #External libraries synchronized with 'git subtree' | |
| add_subdirectory(libargparse) | |
| add_subdirectory(libsdcparse) | |
| add_subdirectory(libblifparse) | |
| add_subdirectory(libtatum) | |
| #VPR_USE_EZGL is initialized in the root CMakeLists. | |
| #compile libezgl only if the user asks for or has its dependencies installed. | |
| if(VPR_USE_EZGL STREQUAL "on") | |
| add_subdirectory(libezgl) | |
| endif() |