I have a link error with v2.029 (linux): undefined reference to `CLOCKS_PER_SEC' and under dmd dir: $ nm ./linux/lib/libdruntime.a | grep CLOCKS_PER_SEC $ nm ./linux/lib/libphobos2.a | grep CLOCKS_PER_SEC shows nothing, is the object file not archived in the library?
I don't think this is a valid bug, at least not anymore. Phobos contains no symbol with the name CLOCKS_PER_SEC, and there is no test case in this report. If necessary, reopen with a test case.
My bad, there is of course a CLOCKS_PER_SEC in druntime. Still, without a test case, it's hard to do anything about this.