# CPack Cygwin Generator

Cygwin CPack generator (Cygwin).

## Variables affecting the CPack Cygwin generator

- New in version 3.18: `CPACK_ARCHIVE_THREADS`

## Variables specific to CPack Cygwin generator

The following variable is specific to installers build on and/or for Cygwin:

CPACK_CYGWIN_PATCH_NUMBER

  The Cygwin patch number. FIXME: This documentation is incomplete.

CPACK_CYGWIN_PATCH_FILE

  The Cygwin patch file. FIXME: This documentation is incomplete.

CPACK_CYGWIN_BUILD_SCRIPT

  The Cygwin build script. FIXME: This documentation is incomplete.