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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:
FindMsys
--------
.. versionadded:: 3.21
Find MSYS, a POSIX-compatible environment that runs natively
on Microsoft Windows
#]=======================================================================]
if (WIN32)
if(MSYS_INSTALL_PATH)
set(MSYS_CMD "${MSYS_INSTALL_PATH}/msys2_shell.cmd")
endif()
find_program(MSYS_CMD
NAMES msys2_shell.cmd
PATHS
# Typical install path for MSYS2 (https://repo.msys2.org/distrib/msys2-i686-latest.sfx.exe)
"C:/msys32"
# Typical install path for MSYS2 (https://repo.msys2.org/distrib/msys2-x86_64-latest.sfx.exe)
"C:/msys64"
# Git for Windows (https://gitforwindows.org/)
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\GitForWindows;InstallPath]"
)
get_filename_component(MSYS_INSTALL_PATH "${MSYS_CMD}" DIRECTORY)
mark_as_advanced(MSYS_CMD)
endif ()
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