configure 14 lines (12 with data), 323 Bytes
#!/bin/sh
# A real one will come in time ...
sys=`uname`
if [ -f mk/$sys ]; then
(cd mk; test -f sysconf || ln -s $sys sysconf)
else
cat <<EOF
No system configuration file found in mk/ for '$sys'. Maybe you
could try to write one, starting from one of the existing files, they
are really simple.
EOF
fi