tools/mpirun: Expose OMPI_VERSION as a string.

To be passed into the launcher (prterun).

There seemed to be some inconsistency with how
OMPI_VERSION was defined, the change to opal_save_version.m4
makes it consistently defined between makefiles and header files.

Signed-off-by: Austen Lauria <[email protected]>

Author: awlauria

config/opal_save_version.m4

@@ -55,7 +55,7 @@ AC_DEFUN([OPAL_SAVE_VERSION], [
         [The repository version ]$2)
     AC_DEFINE_UNQUOTED($1[_TARBALL_VERSION], ["$]$1[_TARBALL_VERSION"],
         [Tarball filename version string of ]$2)
-    AC_DEFINE_UNQUOTED($1[_VERSION], ["$]$1[_RELEASE_VERSION"],
+    AC_DEFINE_UNQUOTED($1[_VERSION], ["$]$1[_VERSION"],
         [Complete release number of ]$2)
     AC_DEFINE_UNQUOTED($1[_RELEASE_DATE], ["$]$1[_RELEASE_DATE"],
         [Release date of ]$2)

ompi/tools/mpirun/main.c

@@ -44,6 +44,7 @@ int main(int argc, char *argv[])
 #endif
     }
     setenv("PRTE_MCA_schizo_proxy", "ompi", 1);
+    setenv("OMPI_VERSION", OMPI_VERSION, 1);
 
     opal_argv_append_nosize(&pargs, "prterun");
     for (m=1; NULL != argv[m]; m++) {