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[PATCH][4.17] Arm32: prune (again) ld warning about mismatched wchar_t sizes


  • To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
  • From: Jan Beulich <jbeulich@xxxxxxxx>
  • Date: Thu, 27 Oct 2022 11:30:18 +0200
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  • Cc: Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, Henry Wang <Henry.Wang@xxxxxxx>
  • Delivery-date: Thu, 27 Oct 2022 09:30:39 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

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>

--- 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



 


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