6366 Allow ON_CLOSED_BINS to point to a directory with tarballs

*** 21,30 ****
--- 21,31 ----
  
  #
  # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
  # Copyright (c) 2012 by Delphix. All rights reserved.
  # Copyright 2014 Garrett D'Amore <garrett@damore.org>
+ # Copyright 2015 OmniTI Computer Consulting, Inc. All rights reserved.
  #
  
  #
  # Makefile for system source
  #
*** 135,146 ****
--- 136,156 ----
  clobber_local:
          @cd tools; pwd; $(MAKE) clobber
          @cd common/mapfiles; pwd; $(MAKE) clobber
          @cd msg; pwd; $(MAKE) clobber
  
+ # If the tarballs are included inside ON_CLOSED_BINS, use those to extract and
+ # preserve the permissions (in case a distro ships them).
+ 
  closedbins: bldtools $(ROOTDIRS) FRC
          @CLOSED_ROOT="$$ON_CLOSED_BINS/root_$(MACH)$${RELEASE_BUILD+-nd}"; \
+         if [ -f "$$ON_CLOSED_BINS/on-closed-bins$${RELEASE_BUILD+-nd}.$(MACH).tar.bz2" ]; then \
+                 $(ECHO) "Extracting tarball $$ON_CLOSED_BINS/on-closed-bins$${RELEASE_BUILD+-nd}.$(MACH).tar.bz2"; \
+                 (cd $(ROOT); \
+                    $(TAR) xjpf $$ON_CLOSED_BINS/on-closed-bins$${RELEASE_BUILD+-nd}.$(MACH).tar.bz2); \
+                 CLOSED_ROOT="$(ROOT)/closed/root_$(MACH)$${RELEASE_BUILD+-nd}"; \
+         fi; \
          if [ ! -d "$$CLOSED_ROOT" ]; then \
                  $(ECHO) "Error: ON_CLOSED_BINS must point to closed" \
                      "binaries."; \
                  $(ECHO) "root_$(MACH)$${RELEASE_BUILD+-nd} is not" \
                      "present in $$ON_CLOSED_BINS."; \