install-reloc: Support multi-binary installation.

[gnulib.git] / lib / argv-iter.c

diff --git a/lib/argv-iter.c b/lib/argv-iter.c
index b77f70c..a17d868 100644 (file)
--- a/lib/argv-iter.c
+++ b/lib/argv-iter.c
@@ -1,5 +1,5 @@
 /* Iterate over arguments from argv or --files0-from=FILE
-   Copyright (C) 2008-2011 Free Software Foundation, Inc.
+   Copyright (C) 2008-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -22,14 +22,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-/* The attribute __pure__ was added in gcc 2.96.  */
-#undef _GL_ATTRIBUTE_PURE
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
-# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
-#else
-# define _GL_ATTRIBUTE_PURE /* empty */
-#endif
-
 struct argv_iterator
 {
   /* Test FP to determine whether in read-mode or argv-mode. */
@@ -104,7 +96,7 @@ argv_iter (struct argv_iterator *ai, enum argv_iter_err *err)
     }
 }
 
-size_t _GL_ATTRIBUTE_PURE
+size_t
 argv_iter_n_args (struct argv_iterator const *ai)
 {
   return ai->fp ? ai->item_idx : ai->p - ai->arg_list;