2011-11-17 Sterling Augustine <saugustine@google.com>

	* script.cc (script_include_directive): Implement.
	(read_script_file): New local variables name and search_path. Update
	comment. Call IS_ABSOLUTE_PATH and Dirsearch::find_file_in_dir_list.
	* dirsearch.h (Dirsearch::find_file_in_dir_list): Declare new method.
	* dirsearch.cc (Dirsearch::find_file_in_dir_list): Implement it.

1 files changed, 7 insertions, 0 deletions

diff --git a/gold/dirsearch.h b/gold/dirsearch.h
index 270cef6..ebc0b5b 100644
--- a/gold/dirsearch.h
+++ b/gold/dirsearch.h
@@ -67,6 +67,13 @@ class Dirsearch
   token()
   { return &this->token_; }
 
+  // Search for a file in a directory list.  This is a low-level function and
+  // therefore can be used before options and parameters are set.
+  static std::string
+  find_file_in_dir_list(const std::string& name,
+                        const General_options::Dir_list& directories,
+                        const std::string& extra_search_dir);
+
  private:
   // We can not copy this class.
   Dirsearch(const Dirsearch&);