File ovmf-add-exclude-shell-flag.patch of Package ovmf.15921
Index: edk2-edk2-stable201905/OvmfPkg/OvmfPkgX64.fdf
===================================================================
--- edk2-edk2-stable201905.orig/OvmfPkg/OvmfPkgX64.fdf
+++ edk2-edk2-stable201905/OvmfPkg/OvmfPkgX64.fdf
@@ -291,7 +291,9 @@ INF MdeModulePkg/Universal/Disk/UdfDxe/
!if $(TOOL_CHAIN_TAG) != "XCODE5"
INF ShellPkg/DynamicCommand/TftpDynamicCommand/TftpDynamicCommand.inf
!endif
+!ifndef $(EXCLUDE_SHELL)
INF ShellPkg/Application/Shell/Shell.inf
+!endif
INF MdeModulePkg/Logo/LogoDxe.inf