diff options
Diffstat (limited to 'gold/options.h')
| -rw-r--r-- | gold/options.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/gold/options.h b/gold/options.h index 042b8cf..3949690 100644 --- a/gold/options.h +++ b/gold/options.h @@ -57,6 +57,7 @@ class Input_file_lib; class Position_dependent_options; class Target; class Plugin_manager; +class Script_info; // Incremental build action for a specific file, as selected by the user. @@ -1519,7 +1520,7 @@ class Input_file_argument // command line, such as --whole-archive. Input_file_argument() : name_(), type_(INPUT_FILE_TYPE_FILE), extra_search_path_(""), - just_symbols_(false), options_() + just_symbols_(false), options_(), arg_serial_(0) { } Input_file_argument(const char* name, Input_file_type type, @@ -1527,7 +1528,7 @@ class Input_file_argument bool just_symbols, const Position_dependent_options& options) : name_(name), type_(type), extra_search_path_(extra_search_path), - just_symbols_(just_symbols), options_(options) + just_symbols_(just_symbols), options_(options), arg_serial_(0) { } // You can also pass in a General_options instance instead of a @@ -1539,7 +1540,7 @@ class Input_file_argument bool just_symbols, const General_options& options) : name_(name), type_(type), extra_search_path_(extra_search_path), - just_symbols_(just_symbols), options_(options) + just_symbols_(just_symbols), options_(options), arg_serial_(0) { } const char* @@ -1581,6 +1582,16 @@ class Input_file_argument || !this->extra_search_path_.empty()); } + // Set the serial number for this argument. + void + set_arg_serial(unsigned int arg_serial) + { this->arg_serial_ = arg_serial; } + + // Get the serial number. + unsigned int + arg_serial() const + { return this->arg_serial_; } + private: // We use std::string, not const char*, here for convenience when // using script files, so that we do not have to preserve the string @@ -1590,6 +1601,8 @@ class Input_file_argument std::string extra_search_path_; bool just_symbols_; Position_dependent_options options_; + // A unique index for this file argument in the argument list. + unsigned int arg_serial_; }; // A file or library, or a group, from the command line. @@ -1772,12 +1785,12 @@ class Input_arguments typedef Input_argument_list::const_iterator const_iterator; Input_arguments() - : input_argument_list_(), in_group_(false), in_lib_(false) + : input_argument_list_(), in_group_(false), in_lib_(false), file_count_(0) { } // Add a file. Input_argument& - add_file(const Input_file_argument& arg); + add_file(Input_file_argument& arg); // Start a group (the --start-group option). void @@ -1825,10 +1838,18 @@ class Input_arguments empty() const { return this->input_argument_list_.empty(); } + // Return the number of input files. This may be larger than + // input_argument_list_.size(), because of files that are part + // of groups or libs. + int + number_of_input_files() const + { return this->file_count_; } + private: Input_argument_list input_argument_list_; bool in_group_; bool in_lib_; + unsigned int file_count_; }; @@ -1885,7 +1906,7 @@ class Command_line // The number of input files. int number_of_input_files() const - { return this->inputs_.size(); } + { return this->inputs_.number_of_input_files(); } // Iterators to iterate over the list of input files. |