[elpa] externals/org 69a5591: Build process: Do not attempt to clean =contrib/=

[ELPA Syncer]

branch: externals/org
commit 69a5591ad34af5a10bb801cff03a89720bef74a5
Author: Greg Minshall <minshall@umich.edu>
Commit: Nicolas Goaziou <mail@nicolasgoaziou.fr>

    Build process: Do not attempt to clean =contrib/=
    
    mk/targets.mk: Remove "contrib" from 'CLEANDIRS'.
---
 mk/targets.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mk/targets.mk b/mk/targets.mk
index fc5bed1..693e378 100644
--- a/mk/targets.mk
+++ b/mk/targets.mk
@@ -5,7 +5,7 @@ DISTFILES_extra=  Makefile request-assign-future.txt contrib etc
 
 LISPDIRS      = lisp
 OTHERDIRS     = doc etc
-CLEANDIRS     = contrib testing mk
+CLEANDIRS     = testing mk
 SUBDIRS       = $(OTHERDIRS) $(LISPDIRS)
 INSTSUB       = $(SUBDIRS:%=install-%)
 ORG_MAKE_DOC ?= info html pdf