On Mär 26 2018, Jason Merrill <ja...@redhat.com> wrote: > On Sat, Mar 24, 2018 at 4:51 AM, Andreas Schwab <sch...@linux-m68k.org> wrote: >> On Mär 23 2018, Jason Merrill <ja...@redhat.com> wrote: >> >>> diff --git a/gcc/testsuite/g++.dg/asan/asan.exp >>> b/gcc/testsuite/g++.dg/asan/asan.exp >>> index 4ee8dd98697..a22d2ac5e20 100644 >>> --- a/gcc/testsuite/g++.dg/asan/asan.exp >>> +++ b/gcc/testsuite/g++.dg/asan/asan.exp >>> @@ -24,6 +24,13 @@ load_lib asan-dg.exp >>> dg-init >>> asan_init >>> >>> +# asan doesn't work if there's a ulimit on virtual memory. >>> +if ![is_remote target] { >>> + if [regexp {^[0-9]+$} "[exec ulimit -v]"] { >> >> Does that actually work? > > It does for me. > >> ulimit is a shell builtin, but exec does not use the shell. > > It's also a separate executable.
Not for me. >> Also, you get an error if the command returns a non-zero >> status, or isn't found. > > In that case, the result of the exec won't be a string of numbers, so > we run the tests. The error will abort the whole script. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."