The real Windows solution. This generate one more dependence when

building on Windows (to the shlwapi.lib).

This commit was SVN r15267.

opal/util/path.c

@@ -22,6 +22,9 @@
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#if defined(__WINDOWS__)
+#include <shlwapi.h>
+#endif  /* defined(__WINDOWS__) */
 
 #include "opal/util/path.h"
 #include "opal/util/os_path.h"
@@ -304,7 +307,7 @@ char* opal_find_absolute_path( char* app_name )
 #if !defined(__WINDOWS__)
         realpath( abs_app_name, resolved_path );
 #else
-		_fullpath( resolved_path, abs_app_name, PATH_MAX );
+		PathCanonicalize(resolved_path, abs_app_name);
 #endif  /* !defined(__WINDOWS__) */
         if( abs_app_name != app_name ) free(abs_app_name);
         return strdup(resolved_path);