Vincent Lefevre wrote: > On 2008-12-09 13:45:30 +0100, Rainer Müller wrote: >> MacPorts already removes $prefix/bin and $prefix/sbin from PATH on >> configure. > > Does it also handle environment variables such as LIBRARY_PATH, > CPATH and C_INCLUDE_PATH? It clears the entire environment apart from the list of keep_vars. - Josh