http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48944
--- Comment #5 from Georg-Johann Lay <gjl at gcc dot gnu.org> 2011-05-11 12:23:00 UTC --- I followed the recommendations in "Optimize disk usage" of http://gcc.gnu.org/wiki/SvnSetup and applied it to the following directories: libada gnattools gcc/ada gcc/testsuite/ada libstdc++-v3 libjava libgfortran libgo gcc/java gcc/go So the new configure setup don't support mapping non-needed subdirs to emptydir as the previous configure. After adding libffi boehm-gc zlib the build passes without errors, but the host zlib then is not build (configure adds --with-system-zlib to HOST_CONFIGARGS). Is there a list of compatible directory sets that can be used according to "Optimize disk usage"?
