anchor.diff:  
   :: Check that CD is a proton checkout
   IF NOT exist .\proton-c (echo This script must execute from a proton checkout root && pause && goto :eof)
  -IF NOT exist .\proton-j (echo This script must execute from a proton checkout root && pause && goto :eof)
  +IF NOT exist .\proton-j (echo This script must execute from a proton checkout root. If this is a distribution kit then proton-j is absent. Just 'mkdir proton-j' and build again. && pause && goto :eof)
   
   :: Check that the INSTALL_ROOT_PATH is specified
   IF "%1"=="" (echo You must specify an INSTALL_ROOT_PATH && GOTO :Usage)
  
positive.code: :: It produces an installed directory that qpid can share to get 1.0 support.
  ::
  :: Cmake and the compiles will be in subfolder of the current directory:
  ::      .\build_2008_x86
  ::      .\build_2010_x86
  ::      .\build_2008_x64
  ::      .\build_2010_x64
  ::
  :: Installs are steered to sub directories under INSTALL_ROOT_PATH in %1.
  ::      %1%\install_2008_x86
  ::      %1%\install_2010_x86
  ::      %1%\install_2008_x64
  ::      %1%\install_2010_x64
  ::
  ::   The install directories are suitable to be consumed in a
  
negative.code: :: build_proton.bat
  :: Version 1.5 2015-07-09
  :: Version 1.6 2016-03-08 Add VS2015
  :: Version 1.7 2017-10-25 Add VS2017, Remove VS2008
  ::
  :: Usage: build_proton.bat INSTALL_ROOT_PATH [2010|2012|2013|2015|2017 x64|x86 [any         [any]]]
  ::                         %1                 %2                       %3       %4           %5
  ::                                                                              keep build  keep install
  :: A script to cmake/make/install proton on windows.
  