--- CMakeLists.txt.orig 2022-02-09 14:58:23 UTC +++ CMakeLists.txt @@ -45,6 +45,9 @@ if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.10) cmake_policy(SET CMP0071 NEW) endif() +# Fix with FMT >= 9 - see https://github.com/The-OpenROAD-Project/OpenROAD/issues/2386 +add_compile_definitions(FMT_DEPRECATED_OSTREAM) + # Interfers with Qt so off by default. option(LINK_TIME_OPTIMIZATION "Flag to control link time optimization: off by default" OFF)