I don't know the build system for this program (and this is a generic bug template so I cannot tell you which program exactly is), but my tests shows that it's not respecting CFLAGS properly. Please look into it, since it's important to respect user CFLAGS. Thanks, Diego P.S.: it seems to be libftp/ that ignores them.
Could this code in src_unpack() be failing? sed -i -e "s:-O2:${CFLAGS}:g" "${S}"/Makefile || die "sed failed." @vapier: [1] lists xbox@g.o as herd alias but bugsy doesn't like it. [1] http://www.gentoo.org/proj/en/metastructure/herds/herds.xml
need real information why you think this ebuild isnt respecting CFLAGS. looks to be fine to me.