ports use BUILD_DEPENDS:= ${RUN_DEPENDS}. This patch fixes ports that are
currently broken. This is a temporary measure until we organically stop using
:= or someone(s) spend a lot of time changing all the ports over.
Explicit duplication > := > = and this just moves ports one step to the left
Approved by: portmgr
written for Request Tracker to parse SQL like expressions, it can be
used to parse other boolean logic sentences with OPERANDs joined using
binary OPERATORs and grouped and nested using parentheses.