[xen staging] xen: Use -Wflex-array-member-not-at-end when available

[patchbot@xxxxxxx]

commit 0b01395c44234e2961ca389a1f1fa510ce90b2b8
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Sat Jan 13 17:40:48 2024 +0000
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Sat May 11 00:13:43 2024 +0100

    xen: Use -Wflex-array-member-not-at-end when available
    
    This option is new in GCC-14, and maps to MISRA Rule 1.1.  The codebase is
    clean to it, and Eclair is blocking.
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    Acked-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xen/Makefile b/xen/Makefile
index b6c39fc6ae..71f0cb5071 100644
--- a/xen/Makefile
+++ b/xen/Makefile
@@ -396,6 +396,7 @@ CFLAGS += -nostdinc -fno-builtin -fno-common
 CFLAGS += -Werror -Wredundant-decls -Wwrite-strings -Wno-pointer-arith
 CFLAGS += -Wdeclaration-after-statement
 $(call cc-option-add,CFLAGS,CC,-Wvla)
+$(call cc-option-add,CFLAGS,CC,-Wflex-array-member-not-at-end)
 CFLAGS += -pipe -D__XEN__ -include $(srctree)/include/xen/config.h
 CFLAGS-$(CONFIG_DEBUG_INFO) += -g
 
--
generated by git-patchbot for /home/xen/git/xen.git#staging