$NetBSD$

Adding PATH at installation time for OBJCOPY = avr-objcopy etc.
See comment on SUBST part in Makefile.

--- doc/Makefile.in.orig	2011-02-17 05:57:10.000000000 +0900
+++ doc/Makefile.in	2012-02-07 10:59:07.000000000 +0900
@@ -983,6 +983,7 @@
 SUBDIRS = examples @DOCSDIR@
 DIST_SUBDIRS = examples api
 EXTRA_DIST = INSTALL TODO
+PATH = @@@PATH@@@
 all: all-recursive
 
 .SUFFIXES: