CMake/Modules/Platform/WindowsPaths.cmake

93 lines
2.8 KiB
CMake

# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
# Block multiple inclusion because "CMakeCInformation.cmake" includes
# "Platform/${CMAKE_SYSTEM_NAME}" even though the generic module
# "CMakeSystemSpecificInformation.cmake" already included it.
# The extra inclusion is a work-around documented next to the include()
# call, so this can be removed when the work-around is removed.
if(__WINDOWS_PATHS_INCLUDED)
return()
endif()
set(__WINDOWS_PATHS_INCLUDED 1)
# Add the program-files folder(s) to the list of installation
# prefixes.
#
# Windows 64-bit Binary:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files]
# ENV{ProgramW6432} = [C:\Program Files] or <not set>
#
# Windows 32-bit Binary on 64-bit Windows:
# ENV{ProgramFiles(x86)} = [C:\Program Files (x86)]
# ENV{ProgramFiles} = [C:\Program Files (x86)]
# ENV{ProgramW6432} = [C:\Program Files]
set(_programfiles "")
foreach(v "ProgramW6432" "ProgramFiles" "ProgramFiles(x86)")
if(DEFINED "ENV{${v}}")
file(TO_CMAKE_PATH "$ENV{${v}}" _env_programfiles)
list(APPEND _programfiles "${_env_programfiles}")
unset(_env_programfiles)
endif()
endforeach()
if(DEFINED "ENV{SystemDrive}")
foreach(d "Program Files" "Program Files (x86)")
if(EXISTS "$ENV{SystemDrive}/${d}")
list(APPEND _programfiles "$ENV{SystemDrive}/${d}")
endif()
endforeach()
endif()
if(_programfiles)
list(REMOVE_DUPLICATES _programfiles)
list(APPEND CMAKE_SYSTEM_PREFIX_PATH ${_programfiles})
endif()
unset(_programfiles)
# Add the CMake install location.
get_filename_component(_CMAKE_INSTALL_DIR "${CMAKE_ROOT}" PATH)
get_filename_component(_CMAKE_INSTALL_DIR "${_CMAKE_INSTALL_DIR}" PATH)
list(APPEND CMAKE_SYSTEM_PREFIX_PATH "${_CMAKE_INSTALL_DIR}")
if (NOT CMAKE_FIND_NO_INSTALL_PREFIX)
# Add other locations.
list(APPEND CMAKE_SYSTEM_PREFIX_PATH
# Project install destination.
"${CMAKE_INSTALL_PREFIX}"
)
if (CMAKE_STAGING_PREFIX)
list(APPEND CMAKE_SYSTEM_PREFIX_PATH
# User-supplied staging prefix.
"${CMAKE_STAGING_PREFIX}"
)
endif()
endif()
if(CMAKE_CROSSCOMPILING AND NOT CMAKE_HOST_SYSTEM_NAME MATCHES "Windows")
# MinGW (useful when cross compiling from linux with CMAKE_FIND_ROOT_PATH set)
list(APPEND CMAKE_SYSTEM_PREFIX_PATH /)
endif()
list(APPEND CMAKE_SYSTEM_INCLUDE_PATH
)
# mingw can also link against dlls which can also be in /bin, so list this too
if (NOT CMAKE_FIND_NO_INSTALL_PREFIX)
list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
"${CMAKE_INSTALL_PREFIX}/bin"
)
if (CMAKE_STAGING_PREFIX)
list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
"${CMAKE_STAGING_PREFIX}/bin"
)
endif()
endif()
list(APPEND CMAKE_SYSTEM_LIBRARY_PATH
"${_CMAKE_INSTALL_DIR}/bin"
/bin
)
list(APPEND CMAKE_SYSTEM_PROGRAM_PATH
)