[XS] Change in coreboot[master]: vc/intel/edk: Add CFLAGS -fshort-wchar for UDK_202302_BINDING

[Jincheng Li (Code Review)]

Attention is currently required from: Chen, Gang C.

Hello Chen, Gang C,

I'd like you to do a code review.
Please visit

https://review.coreboot.org/c/coreboot/+/76215?usp=email

to review the following change.

Change subject: vc/intel/edk: Add CFLAGS -fshort-wchar for UDK_202302_BINDING
......................................................................

vc/intel/edk: Add CFLAGS -fshort-wchar for UDK_202302_BINDING

Edk2-stable202302 adds wchar_t check and limit L'A' equals to 2.
Add CFLAGS to override gcc default wchar_t size.

w/o this patch:
  src/vendorcode/intel/edk2/edk2-stable202302/MdePkg/Include/Base.h:795:1: note: in expansion of macro 'STATIC_ASSERT'
    795 | STATIC_ASSERT (sizeof (L'A')    == 2, "sizeof (L'A') does not meet UEFI Specification Data Type requirements");
        | ^~~~~~~~~~~~~
  src/vendorcode/intel/edk2/edk2-stable202302/MdePkg/Include/Base.h:796:1: note: in expansion of macro 'STATIC_ASSERT'
    796 | STATIC_ASSERT (sizeof (L"A")    == 4, "sizeof (L"A") does not meet UEFI Specification Data Type requirements");
        | ^~~~~~~~~~~~~

Change-Id: Idf9505837d18fb8cf522af8044581b2826df7855
Signed-off-by: Jincheng Li 
Signed-off-by: Gang Chen 
---
M src/soc/intel/meteorlake/Makefile.inc
M src/vendorcode/intel/Makefile.inc
2 files changed, 1 insertion(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/76215/1

diff --git a/src/soc/intel/meteorlake/Makefile.inc b/src/soc/intel/meteorlake/Makefile.inc
index aa82381..688f75c 100644
--- a/src/soc/intel/meteorlake/Makefile.inc
+++ b/src/soc/intel/meteorlake/Makefile.inc
@@ -59,5 +59,4 @@
 CPPFLAGS_common += -I$(src)/soc/intel/meteorlake
 CPPFLAGS_common += -I$(src)/soc/intel/meteorlake/include

-CFLAGS_common += -fshort-wchar
 endif
diff --git a/src/vendorcode/intel/Makefile.inc b/src/vendorcode/intel/Makefile.inc
index 4396ed3..ea690ba 100644
--- a/src/vendorcode/intel/Makefile.inc
+++ b/src/vendorcode/intel/Makefile.inc
@@ -27,4 +27,5 @@
 CPPFLAGS_common += -I$(src)/vendorcode/intel/edk2/edk2-stable202302/MdePkg/Include
 CPPFLAGS_common += -I$(src)/vendorcode/intel/edk2/edk2-stable202302/IntelFsp2Pkg/Include
 CPPFLAGS_common += -I$(src)/vendorcode/intel/edk2/edk2-stable202302/UefiCpuPkg/Include/
+CFLAGS_common   += -fshort-wchar
 endif