CMake/Modules/Platform/WindowsPaths.cmake

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#=============================================================================
# Copyright 2006-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of CMake, substitute the full
# License text for the above reference.)
# Block multiple inclusion because "CMakeCInformation.cmake" includes
# "Platform/${CMAKE_SYSTEM_NAME}" even though the generic module
# "CMakeSystemSpecificInformation.cmake" already included it.
# The extra inclusion is a work-around documented next to the include()
# call, so this can be removed when the work-around is removed.
IF(__WINDOWS_PATHS_INCLUDED)
RETURN()
ENDIF()
SET(__WINDOWS_PATHS_INCLUDED 1)
# Add the program-files folder(s) to the list of installation
# prefixes.
#
# Windows 64-bit Binary:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files]
# ENV{ProgramW6432} = <not set>
# (executed from cygwin):
# ENV{ProgramFiles(x86)} = <not set>
# ENV{ProgramFiles} = [C:\Program Files]
# ENV{ProgramW6432} = <not set>
#
# Windows 32-bit Binary:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files (x86)]
# ENV{ProgramW6432} = [C:\Program Files]
# (executed from cygwin):
# ENV{ProgramFiles(x86)} = <not set>
# ENV{ProgramFiles} = [C:\Program Files (x86)]
# ENV{ProgramW6432} = [C:\Program Files]
IF(DEFINED "ENV{ProgramW6432}")
# 32-bit binary on 64-bit windows.
# The 64-bit program files are in ProgramW6432.
LIST(APPEND CMAKE_SYSTEM_PREFIX_PATH "$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
)