CMake/Modules/Platform/WindowsPaths.cmake

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# Add the program-files folder(s) to the list of installation
# prefixes.
#
# Windows 64-bit Binary:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files]
# ENV{ProgramW6432} = <not set>
# (executed from cygwin):
# ENV{ProgramFiles(x86)} = <not set>
# ENV{ProgramFiles} = [C:\Program Files]
# ENV{ProgramW6432} = <not set>
#
# Windows 32-bit Binary:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files (x86)]
# ENV{ProgramW6432} = [C:\Program Files]
# (executed from cygwin):
# ENV{ProgramFiles(x86)} = <not set>
# ENV{ProgramFiles} = [C:\Program Files (x86)]
# ENV{ProgramW6432} = [C:\Program Files]
IF(DEFINED "ENV{ProgramW6432}")
# 32-bit binary on 64-bit windows.
# The 64-bit program files are in ProgramW6432.
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "$ENV{ProgramW6432}")
# The 32-bit program files are in ProgramFiles.
IF(DEFINED "ENV{ProgramFiles}")
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "$ENV{ProgramFiles}")
ENDIF()
ELSE()
# 64-bit binary, or 32-bit binary on 32-bit windows.
IF(DEFINED "ENV{ProgramFiles}")
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "$ENV{ProgramFiles}")
ENDIF()
IF(DEFINED "ENV{ProgramFiles(x86)}")
# 64-bit binary. 32-bit program files are in ProgramFiles(x86).
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "$ENV{ProgramFiles(x86)}")
ELSEIF(DEFINED "ENV{SystemDrive}")
# Guess the 32-bit program files location.
IF(EXISTS "$ENV{SystemDrive}/Program Files (x86)")
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH
"$ENV{SystemDrive}/Program Files (x86)")
ENDIF()
ENDIF()
ENDIF()
# Add the CMake install location.
GET_FILENAME_COMPONENT(_CMAKE_INSTALL_DIR "${CMAKE_ROOT}" PATH)
GET_FILENAME_COMPONENT(_CMAKE_INSTALL_DIR "${_CMAKE_INSTALL_DIR}" PATH)
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "${_CMAKE_INSTALL_DIR}")
# Add other locations.
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH
# Project install destination.
"${CMAKE_INSTALL_PREFIX}"
# MinGW (useful when cross compiling from linux with CMAKE_FIND_ROOT_PATH set)
/
)
LIST(APPEND CMAKE_SYSTEM_INCLUDE_PATH
)
# mingw can also link against dlls which can also be in /bin, so list this too
LIST(APPEND CMAKE_SYSTEM_LIBRARY_PATH
"${CMAKE_INSTALL_PREFIX}/bin"
"${_CMAKE_INSTALL_DIR}/bin"
/bin
)
LIST(APPEND CMAKE_SYSTEM_PROGRAM_PATH
)