[PATCH V3 08/12] OvmfPkg/OvmfPkgIa32X64.dsc: Enable MD5 while enable iSCSI

["Gao, Zhichao" <zhichao.gao@intel.com>]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3003

There is a plan to make MD5 disable as default.
The new MACRO ENABLE_MD5_DEPRECATED_INTERFACES
would be introduced to enable MD5. Make the
definition ahead of the change to avoid build
error after the MACRO changed.

Enalbe iSCSI.

Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
---
 OvmfPkg/OvmfPkgIa32X64.dsc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 3551f9710a..7ddb363d7d 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -41,6 +41,7 @@
   DEFINE NETWORK_IP6_ENABLE             = FALSE
   DEFINE NETWORK_HTTP_BOOT_ENABLE       = FALSE
   DEFINE NETWORK_ALLOW_HTTP_CONNECTIONS = TRUE
+  DEFINE NETWORK_ISCSI_ENABLE           = TRUE
 
 !include NetworkPkg/NetworkDefines.dsc.inc
 
@@ -90,6 +91,10 @@
   INTEL:*_*_*_CC_FLAGS = /D DISABLE_NEW_DEPRECATED_INTERFACES
   GCC:*_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES
 
+!if $(NETWORK_ISCSI_ENABLE) == TRUE
+  *_*_*_CC_FLAGS = -D ENABLE_MD5_DEPRECATED_INTERFACES
+!endif
+
 [BuildOptions.common.EDKII.DXE_RUNTIME_DRIVER]
   GCC:*_*_*_DLINK_FLAGS = -z common-page-size=0x1000
   XCODE:*_*_*_DLINK_FLAGS = -seg1addr 0x1000 -segalign 0x1000
-- 
2.21.0.windows.1