https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86030
--- Comment #16 from John Soo <john.soo+gcc-bugzilla at arista dot com> --- It is actually somewhat likely that ARG_MAX will be hit when running on linux because it is hit when the stack can't contain enough pointers to contain argv and environ (see exec.c in the kernel https://github.com/torvalds/linux/blob/master/fs/exec.c#L509). The bad news is that response files can only mitigate the problem since environ must also be small enough to fit into an execv* call. Is there a reasonable way to keep only the env vars required to exec subprocesses?
