We are choosing between Darling and using Mac instances in AWS for validation of ClickHouse builds: https://github.com/ClickHouse/ClickHouse/issues/15609 https:

We are choosing between Darling and using Mac instances in AWS for validation of ClickHouse builds: https://github.com/ClickHouse/ClickHouse/issues/15609 https://github.com/ClickHouse/ClickHouse/issues/15609 The fact that Darling requires a kernel module makes it quite challenging to use. But the task is open, and I check it once a year. Overall I'm highly impressed that this is even possible! Also, I had another idea for builds validation - use a custom version of libc and compiler flags to make the API and ABI on Linux similar to what is on Mac. For example, to make uint64_t unsinged long long instead of unsigned long.