cd upstream/install/bin; ln -s ../powerpc-apple-darwin/bin/as powerpc-apple-darwin-as
cd upstream/install/bin; ln -s ../powerpc-apple-darwin/bin/ar powerpc-apple-darwin-ar
cd upstream/install/bin; ln -s ../powerpc-apple-darwin/bin/strip powerpc-apple-darwin-strip
+ echo -e "\#!/bin/sh\nc++filt $@\n" > upstream/install/bin/c++filt3; chmod +x upstream/install/bin/c++filt3
touch $@
# building gcc requires binutils