bpo-37215: Fix compilation with dtrace by kulikjak · Pull Request #13939 · python/cpython
After the integration of https://bugs.python.org/issue36842, build with dtrace is broken on systems where files that reference DTrace probes need to be modified in-place by dtrace (e.g., Solaris).
The reason for that is that Python/sysmodule.o, which newly contains some dtrace references, was not added to DTRACE_DEPS.