i am again posting, yes.. 

now my trouble seems to be a mistaken Makefile, but
i cant see any grammar error:


cleandir ===> tools
make: "/usr/src/tools/Makefile" line 5: Malformed conditional (${TOOLCHAIN_MISSING} == "no"; then)
make: "/usr/src/tools/Makefile" line 5: Need an operator
make: "/usr/src/tools/Makefile" line 18: if-less endif
make: "/usr/src/tools/Makefile" line 18: Need an operator
make: Fatal errors encountered -- cannot continue

make: stopped in /usr/src/tools
*** Error code 1

Stop.
make: stopped in /usr/src