Hi! For work I've been trying to build a RISC-V compiler, configured to enable a couple settings for libstdc++. For a custom SoC, I want to tailor the compiler to specifically enable the use of both monotonic and realtime clocks, so they can be utilized by clock_gettime(). I noticed the following macros in "c++config.h" which are disabled by default for RISC-V GNU: _GLIBCXX_USE_CLOCK_REALTIME _GLIBCXX_USE_CLOCK_MONOTONIC Is there a way to customize the use of these settings in c++config.h? As far as I know, there aren't any flags specifically for enabling these clocks/macros. I've looked into the configure flag '--enable-libstdcxx-time' but it seems to be unused on modern systems. Thank you and have a wonderful holiday season.