[Bug sanitizer/82824] [8 regression] libsanitizer fails to build: VM_MEMORY_OS_ALLOC_ONCE undefined

[ro at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82824

--- Comment #16 from Rainer Orth <ro at gcc dot gnu.org> ---
Author: ro
Date: Sat Jan 13 21:01:27 2018
New Revision: 256650

URL: https://gcc.gnu.org/viewcvs?rev=256650&root=gcc&view=rev
Log:
Allow for lack of VM_MEMORY_OS_ALLOC_ONCE on Mac OS X (PR sanitizer/82824)

        PR sanitizer/82824
        * lsan/lsan_common_mac.cc: Cherry-pick upstream r322437.

Modified:
    trunk/libsanitizer/ChangeLog
    trunk/libsanitizer/lsan/lsan_common_mac.cc