Build Unix-friendly versions directly from library.
diff --git a/unix/mkfile.utf b/unix/mkfile.utf
new file mode 100644
index 0000000..b611b5f
--- /dev/null
+++ b/unix/mkfile.utf
@@ -0,0 +1,42 @@
+MAKEALL=`{cd ../make; ls Make.*}
+TARG=\
+	$MAKEALL\
+	NOTICE\
+	README\
+	Makefile\
+	`{ls -p $PLAN9/src/lib9/utf/*.c}\
+	utf.h\
+	utfdef.h\
+
+all:V: $TARG
+
+%: $PLAN9/include/%
+	cp $prereq $target
+
+%: $PLAN9/src/lib9/utf/%
+	cp $prereq $target
+
+%: $PLAN9/man/man1/%
+	cp $prereq $target
+
+%: $PLAN9/man/man3/%
+	cp $prereq $target
+
+%: $PLAN9/man/man7/%
+	cp $prereq $target
+
+%: ../make/%
+	cp $prereq $target
+
+Makefile:D: ../make/Makefile.TOP ../make/Makefile.utf ../make/Makefile.LIB ../make/Makefile.BOT
+	cat $prereq >$target
+
+README: ../README
+	cp $prereq $target
+
+NOTICE: ../NOTICE.utf
+	cp $prereq $target
+
+utf.h: ../utf.h
+	cp $prereq $target
+