[CMake] BUG report: FindCygwin.cmake

[Aeschbacher, Fabrice]

Hi,


FindCygwin.cmake try to find Cygwin installation as follows:

  FIND_PATH(CYGWIN_INSTALL_PATH
    cygwin.bat
    "C:/Cygwin" 
    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Cygnus Solutions\\Cygwin\\mounts v2\\/;native]"
  )


Unfortunately, recent versions of Cygwin do not install this registry key anymore,
but this one:


   [HKEY_LOCAL_MACHINE\SOFTWARE\Cygwin\setup]
   "rootdir"="D:\\cygwin"


Best regards,
Fabrice Aeschbacher