mca/base: add framework flag indicating a framework does not have

dso components

This flag is needed for a special case framework: dl. The framework is
needed before any dl components can be used.

opal/mca/base/mca_base_framework.c

@@ -1,6 +1,6 @@
 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2012-2013 Los Alamos National Security, LLC. All rights
+ * Copyright (c) 2012-2015 Los Alamos National Security, LLC. All rights
  *                         reserved.
  * $COPYRIGHT$
  *
@@ -57,6 +57,10 @@ int mca_base_framework_register (struct mca_base_framework_t *framework,
         return OPAL_SUCCESS;
     }
 
+    if (framework->framework_flags & MCA_BASE_FRAMEWORK_FLAG_NO_DSO) {
+        flags |= MCA_BASE_REGISTER_STATIC_ONLY;
+    }
+
     if (!(MCA_BASE_FRAMEWORK_FLAG_NOREGISTER & framework->framework_flags)) {
         /* register this framework with the MCA variable system */
         ret = mca_base_var_group_register (framework->framework_project,

opal/mca/base/mca_base_framework.h

@@ -1,6 +1,6 @@
 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2012-2013 Los Alamos National Security, LLC. All rights
+ * Copyright (c) 2012-2015 Los Alamos National Security, LLC. All rights
  *                         reserved.
  * $COPYRIGHT$
  *
@@ -111,7 +111,9 @@ typedef enum {
     /** Don't register any variables for this framework */
     MCA_BASE_FRAMEWORK_FLAG_NOREGISTER = 1,
     /** Internal. Don't set outside mca_base_framework.h */
-    MCA_BASE_FRAMEWORK_FLAG_REGISTERED = 2
+    MCA_BASE_FRAMEWORK_FLAG_REGISTERED = 2,
+    /** Framework does not have any DSO components */
+    MCA_BASE_FRAMEWORK_FLAG_NO_DSO     = 4,
 
     /**
      * The upper 16 bits are reserved for project specific flags.