ShellPkg/ShellPkg.dec: Change comments for PcdShellLibAutoInitialize

When Dynamic command drivers links to ShellLib, the ShellLib
constructor shouldn't be called because the Shell and ShellParameters
protocols don't exist when the driver starts.
So it's required to set PcdShellLibAutoInitialize to FALSE for
dynamic command drivers.
Update the comments in DEC file to describe such requirement
for this PCD.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>

diff --git a/ShellPkg/ShellPkg.dec b/ShellPkg/ShellPkg.dec
index 5859c4903357c973337046a0bf1bcc2e0f79ffbf..48d50b87b307068a05192cd5e8ac13af4f28c22a 100644 (file)
--- a/ShellPkg/ShellPkg.dec
+++ b/ShellPkg/ShellPkg.dec
@@ -81,6 +81,7 @@
 [PcdsFixedAtBuild]\r
   ## This flag is used to control initialization of the shell library\r
   #  This should be FALSE for compiling the shell application itself only.\r
+  #  This should be FALSE for compiling the dynamic command drivers.\r
   gEfiShellPkgTokenSpaceGuid.PcdShellLibAutoInitialize|TRUE|BOOLEAN|0x00000005\r
 \r
   ## This is the max buffer for ShellLib and internal Shell printings.\r