Update buidlroot to version 2016.08.1

bsp/buildroot/package/linux-pam/0001-doc-makefile-am.patch

@@ -0,0 +1,34 @@
+Disable generation of documentation
+
+Generation of documentation is not necessary in Buildroot, disable it completely.
+
+Signed-off-by: Dmitry Golubovsky <golubovsky@gmail.com>
+Signed-off-by: Brendan Heading <brendanheading@gmail.com>
+
+Upstream-status: inappropriate
+
+diff -urN a/doc/Makefile.am b/doc/Makefile.am
+--- a/doc/Makefile.am	2012-08-15 06:08:43.000000000 -0500
++++ b/doc/Makefile.am	2013-07-17 09:54:53.000000000 -0500
+@@ -2,8 +2,6 @@
+ # Copyright (c) 2005, 2006 Thorsten Kukuk <kukuk@suse.de>
+ #
+ 
+-SUBDIRS = man specs sag adg mwg
+-
+ CLEANFILES = *~
+ 
+ dist_html_DATA = index.html
+@@ -11,11 +9,4 @@
+ #######################################################
+ 
+ releasedocs: all
+-	$(mkinstalldirs) $(top_builddir)/Linux-PAM-$(VERSION)/doc/specs
+-	cp -av specs/draft-morgan-pam-current.txt \
+-		$(top_builddir)/Linux-PAM-$(VERSION)/doc/specs/
+-	cp -av $(srcdir)/specs/rfc86.0.txt \
+-		$(top_builddir)/Linux-PAM-$(VERSION)/doc/specs/
+-	make -C sag releasedocs
+-	make -C adg releasedocs
+-	make -C mwg releasedocs
++	/bin/true