From: Michael Kinney <michael.d.kinney@intel.com>
Date: Tue, 16 May 2017 18:41:08 +0000 (-0700)
Subject: BaseTools: Add -D NO_MSABI_VARGS to X64 XCODE5 CC_FLAGS
X-Git-Tag: edk2-stable201903~4010
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=bdaced0bcf9a15817fbab4e7b98200cf6628b7a5;hp=bdaced0bcf9a15817fbab4e7b98200cf6628b7a5

BaseTools: Add -D NO_MSABI_VARGS to X64 XCODE5 CC_FLAGS

https://bugzilla.tianocore.org/show_bug.cgi?id=561

Update BaseTools/Conf/tools_def.template to add the define

-D NO_MSABI_VAARGS

To CC_FLAGS for X64 XCODE5 builds.

The llvm/clang compiler used in XCODE5 builds supports the
_ms_ versions of the vararg builtins, but the compiler
generates build errors.

The recommendation from the XCODE5 experts is to never use
the _ms_ version of the vararg builtins.  The define
NO_MSABI_VARARGS is already supported in MdePkg/Include/Base.h
and forces the use the standard vararg builtins.

Cc: Andrew Fish <afish@apple.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Andrew Fish <afish@apple.com>
---