PATCH=`which gpatch 2>/dev/null`; \
[ -n "$$PATCH" -a -x "$$PATCH" ] || PATCH=`which patch 2>/dev/null`; \
echo "PATCH:=$$PATCH" >> $@; \
+ PYTHON=`which python2.7 2>/dev/null`; \
+ [ -n "$$PYTHON" -a -x "$$PYTHON" ] || PYTHON=`which python 2>/dev/null`; \
+ echo "PYTHON:=$$PYTHON" >> $@; \
)
endif