* gold.h (Incremental_argument_list): Remove (invalid) forward

	declaration.
	* incremental.cc (Incremental_inputs::report_achive): New method.
	(Incremental_inputs::report_object): New method.
	(Incremental_inputs::report_script): New method.
	(Incremental_inputs::finalize_inputs): New method.
	(Incremental_inputs::finalize): Call finalize_inputs().
	(Incremental_inputs::sized_create_incremental_inputs_section_data):
	Create inputs entries.
	* incremental.h (Incremental_input_type): New enum.
	(Incremental_inputs::Incremental_input): Initialize new fields.
	(Incremental_inputs::report_inputs): New method.
	(Incremental_inputs::report_achive): New method.
	(Incremental_inputs::report_object): New method.
	(Incremental_inputs::report_script): New method.
	(Incremental_inputs::finalize_inputs): New method.
	(Incremental_inputs::Input_info): New struct.
	(Incremental_inputs::Input_info_map): New typedef.
	(Incremental_inputs::lock_): New field.
	(Incremental_inputs::Inputs_): New field.
	(Incremental_inputs::Inputs_map): New field.
	* main.cc (main): Call Incremental_input::report_inputs.
	* options.h (Input_argument_list): Typedef moved from
	Input_arguments.
	(Input_file_group::Files): Remove, use ::Input_argument_list.
	(Input_file_group::Input_argument_list): Remove, use
	::Input_argument_list.
	* plugin.cc (Plugin_manager::add_input_file): Add error in
	incremental build.
	* read_syms.cc (do_read_syms): Call Incremental_input::report_*
	functions.
	* script.cc (read_input_script): Call
	Incremental_input::report_script.
	* script.h (Script_info): New class.

1 files changed, 21 insertions, 0 deletions

diff --git a/gold/script.h b/gold/script.h
index e4554d0..781d24d 100644
--- a/gold/script.h
+++ b/gold/script.h
@@ -45,6 +45,7 @@ class Symbol_table;
 class Layout;
 class Mapfile;
 class Input_argument;
+class Input_arguments;
 class Input_objects;
 class Input_group;
 class Input_file;
@@ -382,6 +383,26 @@ class Script_options
   Script_sections script_sections_;
 };
 
+// Information about a script input that will persist during the whole linker
+// run. Needed only during an incremental build to retrieve the input files
+// added by this script.
+
+class Script_info
+{
+ public:
+  Script_info(Input_arguments* inputs)
+    : inputs_(inputs)
+  { }
+
+  // Returns the input files included because of this script.
+  Input_arguments*
+  inputs()
+  { return inputs_; }
+
+ private:
+  Input_arguments* inputs_;
+};
+
 // FILE was found as an argument on the command line, but was not
 // recognized as an ELF file.  Try to read it as a script.  Return
 // true if the file was handled.  This has to handle /usr/lib/libc.so