[xen staging] Arm32: prune (again) ld warning about mismatched wchar_t sizes

[patchbot@xxxxxxx]

commit 20cf0ab774e828dc4e75ecebecf56b53aca754fc
Author:     Jan Beulich <jbeulich@xxxxxxxx>
AuthorDate: Thu Oct 27 11:50:47 2022 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Oct 27 11:50:47 2022 +0200

    Arm32: prune (again) ld warning about mismatched wchar_t sizes
    
    The name change (stub.c -> common-stub.c) rendered the earlier
    workaround (commit a4d4c541f58b ["xen/arm32: avoid EFI stub wchar_t size
    linker warning"]) ineffectual.
    
    Fixes: bfd3e9945d1b ("build: fix x86 out-of-tree build without EFI")
    Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Julien Grall <jgrall@xxxxxxxxxx>
    Release-acked-by: Henry Wang <Henry.Wang@xxxxxxx>
---
 xen/arch/arm/efi/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/arch/arm/efi/Makefile b/xen/arch/arm/efi/Makefile
index 2459cbae3a..74b7274bdd 100644
--- a/xen/arch/arm/efi/Makefile
+++ b/xen/arch/arm/efi/Makefile
@@ -6,6 +6,6 @@ obj-$(CONFIG_ACPI) +=  efi-dom0.init.o
 else
 obj-y += common-stub.o
 
-$(obj)/stub.o: CFLAGS-y += -fno-short-wchar
+$(obj)/common-stub.o: CFLAGS-y += -fno-short-wchar
 
 endif
--
generated by git-patchbot for /home/xen/git/xen.git#staging