CryptoPkg: set new define to avoid MS ABI VA_LIST on GCC/X64

Set the #define NO_MSABI_VA_FUNCS that will be introduced in a subsequent
patch to avoid the use of the MS ABI in variadic functions. In EDK2, such
functions normally require the EFIAPI modifier to be used, but for external
libraries such as OpenSSL, which lack these annotations, it is easier to
simply revert to the default SysV style VA_LIST ABI.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Tested-By: Liming Gao <liming.gao@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

diff --git a/CryptoPkg/Library/OpensslLib/OpensslLib.inf b/CryptoPkg/Library/OpensslLib/OpensslLib.inf
index ff81460d03290741af5de7bfd7dcc83aae060317..a9e793a940d8f578c013fbd472bee1bdbd353c3f 100644 (file)
--- a/CryptoPkg/Library/OpensslLib/OpensslLib.inf
+++ b/CryptoPkg/Library/OpensslLib/OpensslLib.inf
@@ -509,7 +509,7 @@
   INTEL:*_*_IPF_CC_FLAGS    = -U_WIN32 -U_WIN64 -U_MSC_VER -U__ICC $(OPENSSL_FLAGS) /w\r
 \r
   GCC:*_*_IA32_CC_FLAGS     = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w\r
   INTEL:*_*_IPF_CC_FLAGS    = -U_WIN32 -U_WIN64 -U_MSC_VER -U__ICC $(OPENSSL_FLAGS) /w\r
 \r
   GCC:*_*_IA32_CC_FLAGS     = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w\r

-  GCC:*_*_X64_CC_FLAGS      = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w -UNO_BUILTIN_VA_FUNCS\r
+  GCC:*_*_X64_CC_FLAGS      = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w -UNO_BUILTIN_VA_FUNCS -DNO_MSABI_VA_FUNCS\r

   GCC:*_*_IPF_CC_FLAGS      = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w\r
   GCC:*_*_ARM_CC_FLAGS      = $(OPENSSL_FLAGS) -w\r
   GCC:*_*_AARCH64_CC_FLAGS  = $(OPENSSL_FLAGS) -w\r
   GCC:*_*_IPF_CC_FLAGS      = -U_WIN32 -U_WIN64 $(OPENSSL_FLAGS) -w\r
   GCC:*_*_ARM_CC_FLAGS      = $(OPENSSL_FLAGS) -w\r
   GCC:*_*_AARCH64_CC_FLAGS  = $(OPENSSL_FLAGS) -w\r