For PR java/6314:

	* jvspec.c (lang_specific_driver): Use --resource, not -R.  Also
	recognize `-fcompile-resource='.
	* gcj.texi (Invoking gcj): Use --resource, not -R.  Expanded text
	a bit.

From-SVN: r52690

gcc/java/ChangeLog

+2002-04-23  Tom Tromey  <tromey@redhat.com>
+
+	For PR java/6314:
+	* jvspec.c (lang_specific_driver): Use --resource, not -R.  Also
+	recognize `-fcompile-resource='.
+	* gcj.texi (Invoking gcj): Use --resource, not -R.  Expanded text
+	a bit.
+
 2002-04-22  Alexandre Petit-Bianco  <apbianco@redhat.com>
 
 	* jcf-parse.c: (yyparse): Don't prepend "./" to relative

gcc/java/gcj.texi

@@ -150,7 +150,7 @@ gcj [@option{-I}@var{dir}@dots{}] [@option{-d} @var{dir}@dots{}]
     [@option{--CLASSPATH}=@var{path}] [@option{--classpath}=@var{path}]
     [@option{-f}@var{option}@dots{}] [@option{--encoding}=@var{name}]
     [@option{--main}=@var{classname}] [@option{-D}@var{name}[=@var{value}]@dots{}]
-    [@option{-C}] [@option{-R} @var{resource-name}] [@option{-d} @var{directory}]
+    [@option{-C}] [@option{--resource} @var{resource-name}] [@option{-d} @var{directory}]
     [@option{-W}@var{warn}@dots{}]
     @var{sourcefile}@dots{}
 @c man end
@@ -213,7 +213,7 @@ in which case they will all be compiled.  If you specify a
 option, all the input files will be compiled together, producing a
 single output file, named @var{FILENAME}.
 This is allowed even when using @code{-S} or @code{-c},
-but not when using @code{-C} or @code{-R}.
+but not when using @code{-C} or @code{--resource}.
 (This is an extension beyond the what plain @command{gcc} allows.)
 (If more than one input file is specified, all must currently
 be @code{.java} files, though we hope to fix this.)
@@ -387,10 +387,14 @@ using the @code{java.lang.System.getProperty} method.
 This option is used to tell @command{gcj} to generate bytecode
 (@file{.class} files) rather than object code.
 
-@item -R @var{resource-name}
+@item --resource @var{resource-name}
 This option is used to tell @command{gcj} to compile the contents of a
 given file to object code so it may be accessed at runtime with the core
-protocol handler as @var{core:/resource-name}.
+protocol handler as @samp{core:/@var{resource-name}}.  Note that
+@var{resource-name} is the name of the resource as found at runtime; for
+instance, it could be used in a call to @code{ResourceBundle.getBundle}.
+The actual file name to be compiled this way must be specified
+separately.
 
 @item -d @var{directory}
 When used with @code{-C}, this causes all generated @file{.class} files

gcc/java/jvspec.c

@@ -210,8 +210,8 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
   int saw_libgcj ATTRIBUTE_UNUSED = 0;
 #endif
 
-  /* Saw -R, -C or -o options, respectively. */
-  int saw_R = 0;
+  /* Saw --resource, -C or -o options, respectively. */
+  int saw_resource = 0;
   int saw_C = 0;
   int saw_o = 0;
 
@@ -303,13 +303,12 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
 	      library = 0;
 	      will_link = 0;
 	    }
-	  else if (strcmp (argv[i], "-R") == 0)
+	  else if (strncmp (argv[i], "-fcompile-resource=", 19) == 0)
 	    {
-	      saw_R = 1;
-	      quote = argv[i];
+	      saw_resource = 1;
 	      want_spec_file = 0;
 	      if (library != 0)
-		added -= 2;
+		--added;
 	      library = 0;
 	      will_link = 0;
 	    }
@@ -382,7 +381,7 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
 	      continue;
 	    }
 
-	  if (saw_R)
+	  if (saw_resource)
 	    {
 	      args[i] |= RESOURCE_FILE_ARG;
 	      last_input_index = i;
@@ -430,10 +429,10 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
     fatal ("`%s' is not a valid class name", main_class_name);
 
   num_args = argc + added;
-  if (saw_R)
+  if (saw_resource)
     {
       if (! saw_o)
-	fatal ("-R requires -o");
+	fatal ("--resource requires -o");
     }
   if (saw_C)
     {
@@ -514,15 +513,6 @@ lang_specific_driver (in_argc, in_argv, in_added_libraries)
 	  arglist[j] = "-xnone";
 	}
 
-      if (strcmp (argv[i], "-R") == 0)
-	{
-	  arglist[j] = concat ("-fcompile-resource=",
-			       *argv[i+1] == '/' ? "" : "/",
-			       argv[i+1], NULL);
-	  i++;
-	  continue;
-	}
-
       if (strcmp (argv[i], "-classpath") == 0
 	  || strcmp (argv[i], "-bootclasspath") == 0
 	  || strcmp (argv[i], "-CLASSPATH") == 0)