*** gdb.org/solib.c	2010-12-16 17:51:11.000000000 +0900
--- gdb/solib.c	2010-12-16 17:55:29.000000000 +0900
*************** solib_global_lookup (const struct objfil
*** 1448,1453 ****
--- 1448,1469 ----
    return NULL;
  }
  
+ void 
+ check_solib_search_path_env () 
+ {
+   char *envvar = getenv("SOLIB_SEARCH_PATH");
+   if (envvar != NULL) {
+     if (access(envvar, R_OK) == 0) {
+       solib_search_path = envvar;
+       fprintf_filtered (gdb_stdout, _("Picked up SOLIB_SEARCH_PATH %s.\n"),
+                     envvar);
+     } else {
+       warning (_("SOLIB_SEARCH_PATH %s is not accessible. "
+                "Ignored."), envvar);
+     }
+   }
+ }
+ 
  
  extern initialize_file_ftype _initialize_solib; /* -Wmissing-prototypes */
  
*************** For other (relative) files, you can add 
*** 1491,1496 ****
--- 1507,1514 ----
    add_alias_cmd ("solib-absolute-prefix", "sysroot", class_support, 0,
  		 &showlist);
  
+   check_solib_search_path_env();
+ 
    add_setshow_optional_filename_cmd ("solib-search-path", class_support,
  				     &solib_search_path, _("\
  Set the search path for loading non-absolute shared library symbol files."), _("\