Sync with Gnulib stable-202507 code (a8ac9f9ce5)

1 files changed, 6 insertions, 1 deletions

diff --git a/gl/getopt.in.h b/gl/getopt.in.h
index c2411a75..4a87a2d5 100644
--- a/gl/getopt.in.h
+++ b/gl/getopt.in.h
@@ -1,5 +1,5 @@
 /* Declarations for getopt.
-   Copyright (C) 1989-2024 Free Software Foundation, Inc.
+   Copyright (C) 1989-2025 Free Software Foundation, Inc.
    This file is part of gnulib.
    Unlike most of the getopt implementation, it is NOT shared
    with the GNU C Library, which supplies a different version of
@@ -30,7 +30,12 @@
    <getopt.h>; our definitions will be present soon enough.  */
 #if @HAVE_GETOPT_H@
 # define _GL_SYSTEM_GETOPT
+/* Rename the system's 'struct option' to 'struct sys_option',
+   so that we don't have to rename ours to 'struct rpl_option'
+   (which would cause significant trouble in C++ mode).  */
+# define option sys_option
 # @INCLUDE_NEXT@ @NEXT_GETOPT_H@
+# undef option
 # undef _GL_SYSTEM_GETOPT
 #endif