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diff --git a/Modules/FindUnixCommands.cmake b/Modules/FindUnixCommands.cmake
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+++ b/Modules/FindUnixCommands.cmake
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+# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+# file Copyright.txt or https://cmake.org/licensing for details.
+
+#[=======================================================================[.rst:
+FindUnixCommands
+----------------
+
+.. deprecated:: 3.26
+
+  Use :option:`${CMAKE_COMMAND} -E <cmake -E>` subcommands instead.
+
+Find Unix commands, including the ones from Cygwin
+
+This module looks for the Unix commands ``bash``, ``cp``, ``gzip``,
+``mv``, ``rm``, and ``tar`` and stores the result in the variables
+``BASH``, ``CP``, ``GZIP``, ``MV``, ``RM``, and ``TAR``.
+#]=======================================================================]
+
+include(${CMAKE_CURRENT_LIST_DIR}/FindCygwin.cmake)
+include(${CMAKE_CURRENT_LIST_DIR}/FindMsys.cmake)
+
+find_program(BASH
+  bash
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  BASH
+)
+
+find_program(CP
+  cp
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  CP
+)
+
+find_program(GZIP
+  gzip
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  GZIP
+)
+
+find_program(MV
+  mv
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  MV
+)
+
+find_program(RM
+  rm
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  RM
+)
+
+find_program(TAR
+  NAMES
+  tar
+  gtar
+  PATH
+  ${CYGWIN_INSTALL_PATH}/bin
+  ${MSYS_INSTALL_PATH}/usr/bin
+)
+mark_as_advanced(
+  TAR
+)
+
+include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
+find_package_handle_standard_args(UnixCommands
+  REQUIRED_VARS BASH CP GZIP MV RM TAR
+)