MXM: do not enforce version check

- MXM uses libtool versioning scheme which is enough, no need additional in OMPI

reviewed by yossi

cmr=v1.7.5:reviewer=ompi-rm1.7

This commit was SVN r30768.

ompi/mca/mtl/mxm/mtl_mxm_component.c

@@ -99,16 +99,12 @@ static int ompi_mtl_mxm_component_open(void)
     opal_output_set_verbosity(mca_mtl_mxm_output, ompi_mtl_mxm.verbose);
     cur_ver = mxm_get_version();
     if (cur_ver != MXM_API) {
-        char *str;
-        if (asprintf(&str, "OMPI was compiled with MXM version %d.%d but "
-                "version %ld.%ld detected.", MXM_VERNO_MAJOR,
-                MXM_VERNO_MINOR, (cur_ver >> MXM_MAJOR_BIT)& 0xff,
-                (cur_ver >> MXM_MINOR_BIT) & 0xff)>0) {
-                    opal_show_help("help-mtl-mxm.txt", "mxm init", true, str);
-
-                    free(str);
-                }
-        return OMPI_ERR_NOT_AVAILABLE;
+        MXM_VERBOSE(1,
+                "WARNING: OMPI was compiled with MXM version %d.%d but version %ld.%ld detected.", 
+                MXM_VERNO_MAJOR,
+                MXM_VERNO_MINOR, 
+                (cur_ver >> MXM_MAJOR_BIT) & 0xff,
+                (cur_ver >> MXM_MINOR_BIT) & 0xff);
     }
 
 #if MXM_API >= MXM_VERSION(2,0)

oshmem/mca/spml/base/base.h

@@ -92,6 +92,10 @@ OSHMEM_DECLSPEC extern mca_base_framework_t oshmem_spml_base_framework;
     oshmem_output_verbose(0, oshmem_spml_base_framework.framework_output, \
         "Error %s:%d - %s()", __SPML_FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
 
+#define SPML_WARNING(...) \
+    oshmem_output_verbose(0, oshmem_spml_base_framework.framework_output, \
+        "WARNING %s:%d - %s()", __SPML_FILE__, __LINE__, __FUNCTION__, __VA_ARGS__)
+
 END_C_DECLS
 
 #endif /* MCA_SPML_BASE_H */

oshmem/mca/spml/ikrit/spml_ikrit_component.c

@@ -158,19 +158,11 @@ static int mca_spml_ikrit_component_open(void)
 
     cur_ver = mxm_get_version();
     if (cur_ver != MXM_API) {
-        char *str;
-        if (asprintf(&str,
-                     "SHMEM was compiled with MXM version %d.%d but "
-                     "version %ld.%ld detected.",
-                     MXM_VERNO_MAJOR,
-                     MXM_VERNO_MINOR,
-                     (cur_ver >> MXM_MAJOR_BIT) & 0xff,
-                     (cur_ver >> MXM_MINOR_BIT) & 0xff) > 0) {
-            orte_show_help("help-shmem-spml-ikrit.txt", "mxm init", true, str);
-
-            free(str);
-        }
-        return OSHMEM_ERROR;
+            SPML_WARNING(
+                    "OSHMEM was compiled with MXM version %d.%d but version %ld.%ld detected.",
+                    MXM_VERNO_MAJOR, MXM_VERNO_MINOR,
+                    (cur_ver >> MXM_MAJOR_BIT) & 0xff,
+                    (cur_ver >> MXM_MINOR_BIT) & 0xff);
     }
 
 #if MXM_API < MXM_VERSION(2,1)