kde-playground/akonadi/cmake/modules/InstallSettings.cmake
2015-09-23 09:37:02 +00:00

90 lines
5.6 KiB
CMake

# Copyright (c) 2008 Kevin Krammer <kevin.krammer@gmx.at>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
set (LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)")
if (WIN32)
# use relative install prefix to avoid hardcoded install paths in cmake_install.cmake files
set (EXEC_INSTALL_PREFIX "") # Base directory for executables and libraries
## ${CMAKE_INSTALL_PREFIX}/*
set (BIN_INSTALL_DIR "bin") # The install dir for executables (default ${EXEC_INSTALL_PREFIX}/bin)
set (INCLUDE_INSTALL_DIR "include") # The subdirectory to the header prefix
set (LIB_INSTALL_DIR "lib${LIB_SUFFIX}") # The subdirectory relative to the install prefix where libraries will be installed (default is ${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX})
set (SHARE_INSTALL_PREFIX "share") # Base directory for files which go to share/
## ${CMAKE_INSTALL_PREFIX}/share/*
set (CONFIG_INSTALL_DIR "share/config") # The config file install dir
set (DBUS_INTERFACES_INSTALL_DIR "share/dbus-1/interfaces") # The DBus interfaces install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/interfaces)")
set (DBUS_SERVICES_INSTALL_DIR "share/dbus-1/services") # The DBus services install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/services)")
set (XDG_MIME_INSTALL_DIR "share/mime/packages") # The install dir for the xdg mimetypes
else (WIN32)
# this macro implements some very special logic how to deal with the cache
# by default the various install locations inherit their value from theit "parent" variable
# so if you set CMAKE_INSTALL_PREFIX, then EXEC_INSTALL_PREFIX, PLUGIN_INSTALL_DIR will
# calculate their value by appending subdirs to CMAKE_INSTALL_PREFIX
# this would work completely without using the cache.
# but if somebody wants e.g. a different EXEC_INSTALL_PREFIX this value has to go into
# the cache, otherwise it will be forgotten on the next cmake run.
# Once a variable is in the cache, it doesn't depend on its "parent" variables
# anymore and you can only change it by editing it directly.
# this macro helps in this regard, because as long as you don't set one of the
# variables explicitely to some location, it will always calculate its value from its
# parents. So modifying CMAKE_INSTALL_PREFIX later on will have the desired effect.
# But once you decide to set e.g. EXEC_INSTALL_PREFIX to some special location
# this will go into the cache and it will no longer depend on CMAKE_INSTALL_PREFIX.
macro(_SET_FANCY _var _value _comment)
SET (predefinedvalue "${_value}")
if (NOT DEFINED ${_var})
SET (${_var} ${predefinedvalue})
else (NOT DEFINED ${_var})
SET (${_var} "${${_var}}" CACHE PATH "${_comment}")
endif (NOT DEFINED ${_var})
endmacro()
_set_fancy(EXEC_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" "Base directory for executables and libraries")
## ${CMAKE_INSTALL_PREFIX}/*
_set_fancy(BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" "The install dir for executables (default ${EXEC_INSTALL_PREFIX}/bin)")
_set_fancy(INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include" "The subdirectory to the header prefix")
_set_fancy(LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}" "The subdirectory relative to the install prefix where libraries will be installed (default is ${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX})")
_set_fancy(SHARE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}/share" "Base directory for files which go to share/")
## ${CMAKE_INSTALL_PREFIX}/share/*
_set_fancy(CONFIG_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/config" "The config file install dir")
_set_fancy(DBUS_INTERFACES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/dbus-1/interfaces" "The DBus interfaces install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/interfaces)")
_set_fancy(DBUS_SERVICES_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/dbus-1/services" "The DBus services install dir (default ${SHARE_INSTALL_PREFIX}/dbus-1/services)")
_set_fancy(XDG_MIME_INSTALL_DIR "${SHARE_INSTALL_PREFIX}/mime/packages" "The install dir for the xdg mimetypes")
endif (WIN32)
# The INSTALL_TARGETS_DEFAULT_ARGS variable should be used when libraries are installed.
# The arguments are also ok for regular executables, i.e. executables which don't go
# into sbin/ or libexec/, but for installing executables the basic syntax
# INSTALL(TARGETS kate DESTINATION "${BIN_INSTALL_DIR}")
# is enough, so using this variable there doesn't help a lot.
# The variable must not be used for installing plugins.
# Usage is like this:
# install(TARGETS kdecore kdeui ${INSTALL_TARGETS_DEFAULT_ARGS})
#
# This will install libraries correctly under UNIX, OSX and Windows (i.e. dll's go
# into bin/.
# Later on it will be possible to extend this for installing OSX frameworks
# The COMPONENT Devel argument has the effect that static libraries belong to the
# "Devel" install component. If we use this also for all install() commands
# for header files, it will be possible to install
# -everything: make install OR cmake -P cmake_install.cmake
# -only the development files: cmake -DCOMPONENT=Devel -P cmake_install.cmake
# -everything except the development files: cmake -DCOMPONENT=Unspecified -P cmake_install.cmake
# This can then also be used for packaging with cpack.
SET (INSTALL_TARGETS_DEFAULT_ARGS RUNTIME DESTINATION "${BIN_INSTALL_DIR}"
LIBRARY DESTINATION "${LIB_INSTALL_DIR}"
ARCHIVE DESTINATION "${LIB_INSTALL_DIR}" COMPONENT Devel)