From cebd6ef9048067ab53ab03e344f9df2cb506080d Mon Sep 17 00:00:00 2001
From: Eric Dong <eric.dong@intel.com>
Date: Fri, 1 Aug 2014 04:44:16 +0000
Subject: Support --version command line for VfrCompile

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15733 6f19259b-4bc3-4df7-8a09-765794883524
---
 BaseTools/Source/C/VfrCompile/VfrCompiler.cpp | 20 ++++++++++++++++++++
 BaseTools/Source/C/VfrCompile/VfrCompiler.h   |  1 +
 2 files changed, 21 insertions(+)

diff --git a/BaseTools/Source/C/VfrCompile/VfrCompiler.cpp b/BaseTools/Source/C/VfrCompile/VfrCompiler.cpp
index ee10605edb..bb2df3ed39 100644
--- a/BaseTools/Source/C/VfrCompile/VfrCompiler.cpp
+++ b/BaseTools/Source/C/VfrCompile/VfrCompiler.cpp
@@ -96,6 +96,10 @@ CVfrCompiler::OptionInitialization (
       Usage ();
       SET_RUN_STATUS (STATUS_DEAD);
       return;
+    } else if (stricmp(Argv[Index], "--version") == 0) {
+      Version ();
+      SET_RUN_STATUS (STATUS_DEAD);
+      return;
     } else if (stricmp(Argv[Index], "-l") == 0) {
       mOptions.CreateRecordListFile = TRUE;
       gCIfrRecordInfoDB.TurnOn ();
@@ -415,6 +419,7 @@ CVfrCompiler::Usage (
     " ",
     "Options:",
     "  -h, --help     prints this help",
+    "  --version      prints version info",
     "  -l             create an output IFR listing file",
     "  -o DIR, --output-directory DIR",
     "                 deposit all output files to directory OutputDir",
@@ -439,6 +444,21 @@ CVfrCompiler::Usage (
   }
 }
 
+VOID 
+CVfrCompiler::Version (
+  VOID
+  )
+{
+  UINT32 Index;
+  CONST  CHAR8 *Help[] = {
+    "VfrCompile version " VFR_COMPILER_VERSION __BUILD_VERSION,
+    NULL
+    };
+  for (Index = 0; Help[Index] != NULL; Index++) {
+    fprintf (stdout, "%s\n", Help[Index]);
+  }
+}
+
 VOID
 CVfrCompiler::PreProcess (
   VOID
diff --git a/BaseTools/Source/C/VfrCompile/VfrCompiler.h b/BaseTools/Source/C/VfrCompile/VfrCompiler.h
index 3261e9ccdb..6a6779c0ca 100644
--- a/BaseTools/Source/C/VfrCompile/VfrCompiler.h
+++ b/BaseTools/Source/C/VfrCompile/VfrCompiler.h
@@ -100,6 +100,7 @@ public:
   ~CVfrCompiler ();
 
   VOID                Usage (VOID);
+  VOID                Version (VOID);
 
   VOID                PreProcess (VOID);
   VOID                Compile (VOID);
-- 
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