base: trace mode: Allow access to sip workaround directory
base: trace mode: Allow access to sip workaround directory

See https://lists.macosforge.org/pipermail/macports-dev/2015-October/031675.html

git-svn-id: 620571fa9b4bd0cbce9a0cf901e91ef896adbf27@141852 d073be05-634f-4543-b044-5fe20cf6d1d6

neverpanic/macports-base,macports/macports-base,danchr/macports-base,danchr/macports-base,macports/macports-base,neverpanic/macports-base