ShellPkg: Remove debug message in release binaries.

Use BaseDebugLibNull instance instead of UefiDebugLibConOut to
remove the debug message in release Shell binaries.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

diff --git a/ShellPkg/ShellPkg.dsc b/ShellPkg/ShellPkg.dsc
index 364a622452f34f0da3cbc84dc4d82606290d7657..25c4fadc61f17531859363f7e1da49b4697a110e 100644 (file)
--- a/ShellPkg/ShellPkg.dsc
+++ b/ShellPkg/ShellPkg.dsc
@@ -27,7 +27,11 @@
   UefiApplicationEntryPoint|MdePkg/Library/UefiApplicationEntryPoint/UefiApplicationEntryPoint.inf\r
   UefiBootServicesTableLib|MdePkg/Library/UefiBootServicesTableLib/UefiBootServicesTableLib.inf\r
   DevicePathLib|MdePkg/Library/UefiDevicePathLib/UefiDevicePathLibOptionalDevicePathProtocol.inf\r
+!if $(TARGET) == RELEASE\r
+  DebugLib|MdePkg/Library/BaseDebugLibNull/BaseDebugLibNull.inf\r
+!else\r
   DebugLib|MdePkg/Library/UefiDebugLibConOut/UefiDebugLibConOut.inf\r
+!endif\r
   DebugPrintErrorLevelLib|MdePkg/Library/BaseDebugPrintErrorLevelLib/BaseDebugPrintErrorLevelLib.inf\r
   PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf\r
   MemoryAllocationLib|MdePkg/Library/UefiMemoryAllocationLib/UefiMemoryAllocationLib.inf\r