# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/vim/fix-w-lto.patch
# Copyright (C) 2026 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0 or patched project license
# --- T2-COPYRIGHT-END ---

--- vim-9.2.0/src/globals.h.vanilla	2026-06-07 18:50:44.090283307 +0200
+++ vim-9.2.0/src/globals.h	2026-06-07 18:54:53.422464460 +0200
@@ -1654,8 +1654,10 @@
  * When a string option is NULL (which only happens in out-of-memory
  * situations), it is set to empty_option, to avoid having to check for NULL
  * everywhere.
+ * Label volatile to keep buggy GCC LTO -fwhole-program from aliasing it to
+ * a different "" pointer in .rodata.
  */
-EXTERN char_u	*empty_option INIT(= (char_u *)"");
+EXTERN char_u	* volatile empty_option INIT(= (char_u *)"");
 
 EXTERN int  redir_off INIT(= FALSE);	// no redirection for a moment
 EXTERN FILE *redir_fd INIT(= NULL);	// message redirection file