[PATCH v1] UefiPayloadPkg: Enhance build script for BuildEntryOnly

["Guo, Gua" <gua.guo@intel.com>]

From: Gua Guo <gua.guo@intel.com>

Currently, have two command for pre-build binary support
1. --BuildEntryOnly: build UPL Entry file
2. --PreBuildUplBinary: build UPL binary based on UPL

And these two commands should be exclusived, shouldn't
have chance run it in the meantime.

Case1: Build UPL entry with CLANGDWARF
  python UefiPayloadPkg/UniversalPayloadBuild.py --BuildEntryOnly

Case2: Use pre-built UPL entry and build other fv by VS2019
  python UefiPayloadPkg/UniversalPayloadBuild.py -t VS2019 \
    --PreBuildUplBinary UniversalPayload.elf

Case3: Build UPL Entry with CLANGDWARF and build other fv by VS2019
  python UefiPayloadPkg/UniversalPayloadBuild.py -t VS2019

Cc: Guo Dong <guo.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Sean Rhodes <sean@starlabs.systems>
Cc: James Lu <james.lu@intel.com>
Cc: Gua Guo <gua.guo@intel.com>
Signed-off-by: Gua Guo <gua.guo@intel.com>
---
 UefiPayloadPkg/UniversalPayloadBuild.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/UefiPayloadPkg/UniversalPayloadBuild.py b/UefiPayloadPkg/UniversalPayloadBuild.py
index 416946a431..ecc25dad83 100644
--- a/UefiPayloadPkg/UniversalPayloadBuild.py
+++ b/UefiPayloadPkg/UniversalPayloadBuild.py
@@ -187,10 +187,11 @@ def main():
     parser.add_argument("-s", "--SpecRevision", type=ValidateSpecRevision, default ='0.7', help='Indicates compliance with a revision of this specification in the BCD format.')
     parser.add_argument("-r", "--Revision", type=Validate32BitInteger, default ='0x0000010105', help='Revision of the Payload binary. Major.Minor.Revision.Build')
     parser.add_argument("-o", "--ProducerId", default ='INTEL', help='A null-terminated OEM-supplied string that identifies the payload producer (16 bytes maximal).')
-    parser.add_argument("-e", "--BuildEntryOnly", action='store_true', help='Build UniversalPayload Entry file')
-    parser.add_argument("-pb", "--PreBuildUplBinary", default=None, help='Specify the UniversalPayload file')
     parser.add_argument("-sk", "--SkipBuild", action='store_true', help='Skip UniversalPayload build')
     parser.add_argument("-af", "--AddFv", type=ValidateAddFv, action='append', help='Add or replace specific FV into payload, Ex: uefi_fv=XXX.fv')
+    command_group = parser.add_mutually_exclusive_group()
+    command_group.add_argument("-e", "--BuildEntryOnly", action='store_true', help='Build UniversalPayload Entry file')
+    command_group.add_argument("-pb", "--PreBuildUplBinary", default=None, help='Specify the UniversalPayload file')
     args = parser.parse_args()
 
     MultiFvList = []
-- 
2.39.2.windows.1