makefiles/consts.mk
-------------------
  o Define a non-verbose (no -t) xargs macro.

makefiles/include.mk
--------------------
  o Define a path variable (local-mk-dir=) to access per-repo macros.
  o Change global ONF_MAKEDIR= path to $(onf-mk-dir).

makefiles/lint/doc8/doc8.ini
makefiles/lint/doc8/doc8.mk
makefiles/lint/doc8/help.mk
makefiles/lint/doc8/include.mk
makefiles/lint/doc8/ini.mk
makefiles/lint/doc8/README.md
-----------------------------
  o per-repository exclusions require using multiple --config doc8.ini.
  o doc8 --config only accepts one flag.
  o lint logic will merge configs into one.
  o Added a conditional var to facilitate using --config doc8.ini.

makefiles/main/tempdir/
-----------------------
  o Added logic to create and cleanup a tempdir for internal use.

Signed-off-by: Joey Armstrong <jarmstrong@linuxfoundation.org>
Change-Id: Ic1c54e982d6e24465bd38f02f60a3b700a7d9e33
diff --git a/makefiles/consts.mk b/makefiles/consts.mk
index 21f9fbc..7bb882d 100644
--- a/makefiles/consts.mk
+++ b/makefiles/consts.mk
@@ -86,7 +86,8 @@
 #   lint-shell:
 #   <tab>find . -name '*.sh' -print0 | $(xargs-n1-clean) shellcheck $(args)
 # -----------------------------------------------------------------------
-xargs-cmd       := xargs -0 -t --no-run-if-empty
+xargs-cmd0       := xargs -0 --no-run-if-empty
+xargs-cmd       := $(xargs-cmd0) -t
 xargs-n1        := $(xargs-cmd) -n1
 xargs-n1-clean  := $(env-clean) $(xargs-n1)
 xargs-cmd-clean := $(env-clean) $(xargs-cmd)