kumquat-buildroot/toolchain/uClibc/ext_source/Atmel/avr32/0.9.28.3-avr32-2.0
..
uClibc-0.9.28.3-avr32-2.0-001-libext.patch
uClibc-0.9.28.3-avr32-2.0-002-rm-whitespace.patch