;;
esac
-PATH="$PATH:."
+# We need .. when we are in the x2p directory if we are using the
+# cppstdin wrapper script.
+# Put .. and . first so that we pick up the present cppstdin, not
+# an older one lying about in /usr/local/bin.
+PATH=".:..:$PATH"
export PATH
$cat /dev/null >.deptmp