===== RG: r/grsecurity =====
mono: Add support for grsecurity
xulrunner: Fix compilation under grsecurity
===== RG: r/xxx-grsec-wip =====
XXX systemd: disable systemd-inhibit due to grsecurity
XXX go: Disable race tests due to grsec incompatibility
XXX libffi: Temporarily disable tests due to grsecurity
XXX guile: Temporarily disable tests due to grsecurity
XXX pcre: Disable tests due to grsecurity
ucommon: Disable tests under grsecurity
haskell.distributive: Don't enable checks on grsec systems

The reason is due to doctest failing due to RWX mmap,
probably because it invokes ghci (or the GHC API?) directly,
without these options that we set in the wrapper:
-optc-Wa,--noexecstack -opta-Wa,--noexecstack

Issue #213 is probably related to this.
haskell.hint: Disable tests due to mmap failure