mirror of
https://github.com/mumble-voip/mumble.git
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110 lines
5.3 KiB
CMake
110 lines
5.3 KiB
CMake
# Copyright 2020-2022 The Mumble Developers. All rights reserved.
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# Use of this source code is governed by a BSD-style license
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# that can be found in the LICENSE file at the root of the
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# Mumble source tree or at <https://www.mumble.info/LICENSE>.
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include(GNUInstallDirs)
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# Turns a path into an absolute path if it isn't absolute already
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function(make_absolute out_path in_path)
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get_filename_component(abs_path "${in_path}" ABSOLUTE BASE_DIR "${CMAKE_INSTALL_PREFIX}")
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set(${out_path} "${abs_path}" PARENT_SCOPE)
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endfunction()
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function(assert_is_relative path)
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make_absolute(abs_path "${path}")
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if("${path}" STREQUAL "${abs_path}")
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message(FATAL_ERROR "Encountered absolute install path but expected a relative one (\"${path}\")")
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endif()
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endfunction()
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if(UNIX)
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if(APPLE)
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set(EXECUTABLEDIR_DEFAULT ".")
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set(LIBDIR_DEFAULT "${CMAKE_INSTALL_LIBDIR}/mumble")
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set(PLUGINDIR_DEFAULT "${CMAKE_INSTALL_LIBDIR}/mumble/plugins")
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set(SCRIPTDIR_DEFAULT "${CMAKE_INSTALL_BINDIR}")
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set(MANDIR_DEFAULT "${CMAKE_INSTALL_MANDIR}/man1")
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set(DOCDIR_DEFAULT "${CMAKE_INSTALL_DOCDIR}")
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set(LICENSEDIR_DEFAULT "${EXECUTABLEDIR_DEFAULT}/licenses")
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set(SYSCONFDIR_DEFAULT "${CMAKE_INSTALL_SYSCONFDIR}/mumble")
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else()
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set(EXECUTABLEDIR_DEFAULT "bin")
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set(LIBDIR_DEFAULT "${CMAKE_INSTALL_LIBDIR}/mumble")
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set(PLUGINDIR_DEFAULT "${CMAKE_INSTALL_LIBDIR}/mumble/plugins")
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set(SCRIPTDIR_DEFAULT "${CMAKE_INSTALL_BINDIR}")
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set(MANDIR_DEFAULT "${CMAKE_INSTALL_MANDIR}/man1")
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set(DOCDIR_DEFAULT "${CMAKE_INSTALL_DOCDIR}")
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set(LICENSEDIR_DEFAULT "${EXECUTABLEDIR_DEFAULT}/licenses")
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set(SYSCONFDIR_DEFAULT "${CMAKE_INSTALL_SYSCONFDIR}/mumble")
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endif()
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else()
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set(EXECUTABLEDIR_DEFAULT ".")
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# In order for the installer to produce a working version of Mumble, this
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# path must not be changed.
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set(LIBDIR_DEFAULT ".")
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set(PLUGINDIR_DEFAULT "./plugins")
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set(SCRIPTDIR_DEFAULT "./scripts")
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set(MANDIR_DEFAULT "./man1")
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set(DOCDIR_DEFAULT "./docs")
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set(LICENSEDIR_DEFAULT "${EXECUTABLEDIR_DEFAULT}/licenses")
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set(SYSCONFDIR_DEFAULT "${CMAKE_INSTALL_SYSCONFDIR}/mumble")
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endif()
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set(MUMBLE_INSTALL_EXECUTABLEDIR "${EXECUTABLEDIR_DEFAULT}" CACHE PATH "The directory to install the main executable(s) into")
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set(MUMBLE_INSTALL_LIBDIR "${LIBDIR_DEFAULT}" CACHE PATH "The directory to install the built libraries into")
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set(MUMBLE_INSTALL_PLUGINDIR "${PLUGINDIR_DEFAULT}" CACHE PATH "The directory to install the built plugins into")
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set(MUMBLE_INSTALL_SCRIPTDIR "${SCRIPTDIR_DEFAULT}" CACHE PATH "The directory to install any additional scripts into")
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set(MUMBLE_INSTALL_MANDIR "${MANDIR_DEFAULT}" CACHE PATH "The directory to install man files into")
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set(MUMBLE_INSTALL_DOCDIR "${DOCDIR_DEFAULT}" CACHE PATH "The directory to install documentation files into")
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set(MUMBLE_INSTALL_LICENSEDIR "${LICENSEDIR_DEFAULT}" CACHE PATH "The directory to install license files into")
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set(MUMBLE_INSTALL_SYSCONFDIR "${SYSCONFDIR_DEFAULT}" CACHE PATH "The directory to install system-wide config files to")
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# Using absolute install paths doesn't allow CPack to create the installer for us.
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# Therefore we have to make sure that the paths are indeed relative.
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assert_is_relative("${MUMBLE_INSTALL_EXECUTABLEDIR}")
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assert_is_relative("${MUMBLE_INSTALL_LIBDIR}")
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assert_is_relative("${MUMBLE_INSTALL_PLUGINDIR}")
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assert_is_relative("${MUMBLE_INSTALL_SCRIPTDIR}")
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assert_is_relative("${MUMBLE_INSTALL_MANDIR}")
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assert_is_relative("${MUMBLE_INSTALL_DOCDIR}")
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assert_is_relative("${MUMBLE_INSTALL_LICENSEDIR}")
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assert_is_relative("${MUMBLE_INSTALL_SYSCONFDIR}")
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if (packaging AND WIN32)
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if(NOT "${MUMBLE_INSTALL_LIBDIR}" STREQUAL "${LIBDIR_DEFAULT}")
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# The path has been altered which will not allow for a working installer to be created
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message(FATAL_ERROR "Found non default MUMBLE_INSTALL_LIBDIR path, that will not result in a working installer! (\"${MUMBLE_INSTALL_LIBDIR}\")")
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endif()
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endif()
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# Generate an absolute path from all our relative install paths, so they can be used in places where
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# the final, full installation path is required.
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make_absolute(MUMBLE_INSTALL_ABS_EXECUTABLEDIR "${MUMBLE_INSTALL_EXECUTABLEDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_LIBDIR "${MUMBLE_INSTALL_LIBDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_PLUGINDIR "${MUMBLE_INSTALL_PLUGINDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_SCRIPTDIR "${MUMBLE_INSTALL_SCRIPTDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_MANDIR "${MUMBLE_INSTALL_MANDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_DOCDIR "${MUMBLE_INSTALL_DOCDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_LICENSEDIR "${MUMBLE_INSTALL_LICENSEDIR}")
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make_absolute(MUMBLE_INSTALL_ABS_SYSCONFDIR "${MUMBLE_INSTALL_SYSCONFDIR}")
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option(display-install-paths OFF)
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if(display-install-paths)
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message(STATUS "")
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message(STATUS "These are the paths the different components will be installed to:")
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message(STATUS "Executables: \"${MUMBLE_INSTALL_ABS_EXECUTABLEDIR}\"")
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message(STATUS "Libraries: \"${MUMBLE_INSTALL_ABS_LIBDIR}\"")
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message(STATUS "Plugins: \"${MUMBLE_INSTALL_ABS_PLUGINDIR}\"")
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message(STATUS "Scripts: \"${MUMBLE_INSTALL_ABS_SCRIPTDIR}\"")
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message(STATUS "Man-files: \"${MUMBLE_INSTALL_ABS_MANDIR}\"")
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message(STATUS "Documentation: \"${MUMBLE_INSTALL_ABS_DOCDIR}\"")
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message(STATUS "Licenses: \"${MUMBLE_INSTALL_ABS_LICENSEDIR}\"")
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message(STATUS "Config files: \"${MUMBLE_INSTALL_ABS_SYSCONFDIR}\"")
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message(STATUS "")
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endif()
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