Add the option to not make the greek tarball, only making the non-greek one

contrib/dist/make_dist_tarball

@@ -11,6 +11,7 @@
 # Copyright (c) 2004-2005 The Regents of the University of California.
 #                         All rights reserved.
 # Copyright (c) 2008-2015 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2016      Intel, Inc. All rights reserved
 # $COPYRIGHT$
 #
 # Additional copyrights may follow
@@ -49,6 +50,7 @@ want_ompi=1
 autogen_args=
 distdir=".."
 greekonly=0
+nogreek=0
 dirty_ok=0
 gnu_version_ignore=0
 dist_target=distcheck
@@ -68,6 +70,7 @@ fi
 while test "$1" != ""; do
     case $1 in
         --greekonly) greekonly=1 ;;
+        --no-greek) nogreek=1 ;;
         --highok) highok=1 ;;
         --no-ompi) want_ompi=0 ;;
         --autogen-args) autogen_args=$2; shift ;;
@@ -81,6 +84,7 @@ Unrecognized argument: $1
 
 Valid arguments:
   --greekonly     Only build the greek tarball (vs. both tarballs)
+  --no-greek      Do not build the greek tarball
   --highok        Ok if Autotools versions are too high
   --no-ompi       Don't build the OMPI or OSHMEM layers
   --autogen-args  Arguments to pass to autogen
@@ -421,10 +425,12 @@ done
 # tarball)
 #
 
-# First, make greek tarball
+# First, if ! --no-greek, make greek tarball
 
-echo "*** Making greek tarball"
-make_tarball
+if test $nogreek -eq 0; then
+    echo "*** Making greek tarball"
+    make_tarball
+fi
 
 # Now if ! --greekonly, make the non-greek tarball