Modules/GNUInstallDirs.cmake - third_party/cmake - Git at Google

 #.rst:
 # GNUInstallDirs
 # --------------
 #
 # Define GNU standard installation directories
 #
 # Provides install directory variables as defined for GNU software:
 #
 #   http://www.gnu.org/prep/standards/html_node/Directory-Variables.html
 #
 # Inclusion of this module defines the following variables:
 #
 # ``CMAKE_INSTALL_<dir>``
 #   destination for files of a given type
 # ``CMAKE_INSTALL_FULL_<dir>``
 #   corresponding absolute path
 #
 # where <dir> is one of:
 #
 # ``BINDIR``
 #   user executables (bin)
 # ``SBINDIR``
 #   system admin executables (sbin)
 # ``LIBEXECDIR``
 #   program executables (libexec)
 # ``SYSCONFDIR``
 #   read-only single-machine data (etc)
 # ``SHAREDSTATEDIR``
 #   modifiable architecture-independent data (com)
 # ``LOCALSTATEDIR``
 #   modifiable single-machine data (var)
 # ``LIBDIR``
 #   object code libraries (lib or lib64 or lib/<multiarch-tuple> on Debian)
 # ``INCLUDEDIR``
 #   C header files (include)
 # ``OLDINCLUDEDIR``
 #   C header files for non-gcc (/usr/include)
 # ``DATAROOTDIR``
 #   read-only architecture-independent data root (share)
 # ``DATADIR``
 #   read-only architecture-independent data (DATAROOTDIR)
 # ``INFODIR``
 #   info documentation (DATAROOTDIR/info)
 # ``LOCALEDIR``
 #   locale-dependent data (DATAROOTDIR/locale)
 # ``MANDIR``
 #   man documentation (DATAROOTDIR/man)
 # ``DOCDIR``
 #   documentation root (DATAROOTDIR/doc/PROJECT_NAME)
 #
 # Each CMAKE_INSTALL_<dir> value may be passed to the DESTINATION
 # options of install() commands for the corresponding file type.  If the
 # includer does not define a value the above-shown default will be used
 # and the value will appear in the cache for editing by the user.  Each
 # CMAKE_INSTALL_FULL_<dir> value contains an absolute path constructed
 # from the corresponding destination by prepending (if necessary) the
 # value of CMAKE_INSTALL_PREFIX.

 #=============================================================================
 # Copyright 2011 Nikita Krupen'ko <krnekit@gmail.com>
 # Copyright 2011 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.)

 # Installation directories
 #
 if(NOT DEFINED CMAKE_INSTALL_BINDIR)
   set(CMAKE_INSTALL_BINDIR "bin" CACHE PATH "user executables (bin)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_SBINDIR)
   set(CMAKE_INSTALL_SBINDIR "sbin" CACHE PATH "system admin executables (sbin)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_LIBEXECDIR)
   set(CMAKE_INSTALL_LIBEXECDIR "libexec" CACHE PATH "program executables (libexec)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_SYSCONFDIR)
   set(CMAKE_INSTALL_SYSCONFDIR "etc" CACHE PATH "read-only single-machine data (etc)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_SHAREDSTATEDIR)
   set(CMAKE_INSTALL_SHAREDSTATEDIR "com" CACHE PATH "modifiable architecture-independent data (com)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_LOCALSTATEDIR)
   set(CMAKE_INSTALL_LOCALSTATEDIR "var" CACHE PATH "modifiable single-machine data (var)")
 endif()

 # We check if the variable was manually set and not cached, in order to
 # allow projects to set the values as normal variables before including
 # GNUInstallDirs to avoid having the entries cached or user-editable. It
 # replaces the "if(NOT DEFINED CMAKE_INSTALL_XXX)" checks in all the
 # other cases.
 # If CMAKE_INSTALL_LIBDIR is defined, if _libdir_set is false, then the
 # variable is a normal one, otherwise it is a cache one.
 get_property(_libdir_set CACHE CMAKE_INSTALL_LIBDIR PROPERTY TYPE SET)
 if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set
     AND DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX
     AND NOT "${_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX}" STREQUAL "${CMAKE_INSTALL_PREFIX}"))
   # If CMAKE_INSTALL_LIBDIR is not defined, it is always executed.
   # Otherwise:
   #  * if _libdir_set is false it is not executed (meaning that it is
   #    not a cache variable)
   #  * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is not defined it is
   #    not executed
   #  * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX and
   #    CMAKE_INSTALL_PREFIX are the same string it is not executed.
   #    _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is updated after the
   #    execution, of this part of code, therefore at the next inclusion
   #    of the file, CMAKE_INSTALL_LIBDIR is defined, and the 2 strings
   #    are equal, meaning that the if is not executed the code the
   #    second time.

   set(_LIBDIR_DEFAULT "lib")
   # Override this default 'lib' with 'lib64' iff:
   #  - we are on Linux system but NOT cross-compiling
   #  - we are NOT on debian
   #  - we are on a 64 bits system
   # reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf
   # For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if
   # CMAKE_LIBRARY_ARCHITECTURE is set (which contains e.g. "i386-linux-gnu"
   # and CMAKE_INSTALL_PREFIX is "/usr"
   # See http://wiki.debian.org/Multiarch
   if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX)
     set(__LAST_LIBDIR_DEFAULT "lib")
     # __LAST_LIBDIR_DEFAULT is the default value that we compute from
     # _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX, not a cache entry for
     # the value that was last used as the default.
     # This value is used to figure out whether the user changed the
     # CMAKE_INSTALL_LIBDIR value manually, or if the value was the
     # default one. When CMAKE_INSTALL_PREFIX changes, the value is
     # updated to the new default, unless the user explicitly changed it.
   endif()
   if(CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU)$"
       AND NOT CMAKE_CROSSCOMPILING)
     if (EXISTS "/etc/debian_version") # is this a debian system ?
       if(CMAKE_LIBRARY_ARCHITECTURE)
         if("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$")
           set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
         endif()
         if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX
             AND "${_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$")
           set(__LAST_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
         endif()
       endif()
     else() # not debian, rely on CMAKE_SIZEOF_VOID_P:
       if(NOT DEFINED CMAKE_SIZEOF_VOID_P)
         message(AUTHOR_WARNING
           "Unable to determine default CMAKE_INSTALL_LIBDIR directory because no target architecture is known. "
           "Please enable at least one language before including GNUInstallDirs.")
       else()
         if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
           set(_LIBDIR_DEFAULT "lib64")
           if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX)
             set(__LAST_LIBDIR_DEFAULT "lib64")
           endif()
         endif()
       endif()
     endif()
   endif()
   if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
     set(CMAKE_INSTALL_LIBDIR "${_LIBDIR_DEFAULT}" CACHE PATH "object code libraries (${_LIBDIR_DEFAULT})")
   elseif(DEFINED __LAST_LIBDIR_DEFAULT
       AND "${__LAST_LIBDIR_DEFAULT}" STREQUAL "${CMAKE_INSTALL_LIBDIR}")
     set_property(CACHE CMAKE_INSTALL_LIBDIR PROPERTY VALUE "${_LIBDIR_DEFAULT}")
   endif()
 endif()
 # Save for next run
 set(_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE INTERNAL "CMAKE_INSTALL_PREFIX during last run")
 unset(_libdir_set)
 unset(__LAST_LIBDIR_DEFAULT)


 if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR)
   set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE PATH "C header files (include)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_OLDINCLUDEDIR)
   set(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" CACHE PATH "C header files for non-gcc (/usr/include)")
 endif()

 if(NOT DEFINED CMAKE_INSTALL_DATAROOTDIR)
   set(CMAKE_INSTALL_DATAROOTDIR "share" CACHE PATH "read-only architecture-independent data root (share)")
 endif()

 #-----------------------------------------------------------------------------
 # Values whose defaults are relative to DATAROOTDIR.  Store empty values in
 # the cache and store the defaults in local variables if the cache values are
 # not set explicitly.  This auto-updates the defaults as DATAROOTDIR changes.

 if(NOT CMAKE_INSTALL_DATADIR)
   set(CMAKE_INSTALL_DATADIR "" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)")
   set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}")
 endif()

 if(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
   if(NOT CMAKE_INSTALL_INFODIR)
     set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (info)")
     set(CMAKE_INSTALL_INFODIR "info")
   endif()

   if(NOT CMAKE_INSTALL_MANDIR)
     set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (man)")
     set(CMAKE_INSTALL_MANDIR "man")
   endif()
 else()
   if(NOT CMAKE_INSTALL_INFODIR)
     set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (DATAROOTDIR/info)")
     set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info")
   endif()

   if(NOT CMAKE_INSTALL_MANDIR)
     set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)")
     set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man")
   endif()
 endif()

 if(NOT CMAKE_INSTALL_LOCALEDIR)
   set(CMAKE_INSTALL_LOCALEDIR "" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)")
   set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale")
 endif()

 if(NOT CMAKE_INSTALL_DOCDIR)
   set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)")
   set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}")
 endif()

 #-----------------------------------------------------------------------------

 mark_as_advanced(
   CMAKE_INSTALL_BINDIR
   CMAKE_INSTALL_SBINDIR
   CMAKE_INSTALL_LIBEXECDIR
   CMAKE_INSTALL_SYSCONFDIR
   CMAKE_INSTALL_SHAREDSTATEDIR
   CMAKE_INSTALL_LOCALSTATEDIR
   CMAKE_INSTALL_LIBDIR
   CMAKE_INSTALL_INCLUDEDIR
   CMAKE_INSTALL_OLDINCLUDEDIR
   CMAKE_INSTALL_DATAROOTDIR
   CMAKE_INSTALL_DATADIR
   CMAKE_INSTALL_INFODIR
   CMAKE_INSTALL_LOCALEDIR
   CMAKE_INSTALL_MANDIR
   CMAKE_INSTALL_DOCDIR
   )

 # Result directories
 #
 foreach(dir
     BINDIR
     SBINDIR
     LIBEXECDIR
     SYSCONFDIR
     SHAREDSTATEDIR
     LOCALSTATEDIR
     LIBDIR
     INCLUDEDIR
     OLDINCLUDEDIR
     DATAROOTDIR
     DATADIR
     INFODIR
     LOCALEDIR
     MANDIR
     DOCDIR
     )
   if(NOT IS_ABSOLUTE ${CMAKE_INSTALL_${dir}})
     set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_${dir}}")
   else()
     set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_${dir}}")
   endif()
 endforeach()
	#.rst:
	# GNUInstallDirs
	# --------------
	#
	# Define GNU standard installation directories
	#
	# Provides install directory variables as defined for GNU software:
	#
	# http://www.gnu.org/prep/standards/html_node/Directory-Variables.html
	#
	# Inclusion of this module defines the following variables:
	#
	# ``CMAKE_INSTALL_<dir>``
	# destination for files of a given type
	# ``CMAKE_INSTALL_FULL_<dir>``
	# corresponding absolute path
	#
	# where <dir> is one of:
	#
	# ``BINDIR``
	# user executables (bin)
	# ``SBINDIR``
	# system admin executables (sbin)
	# ``LIBEXECDIR``
	# program executables (libexec)
	# ``SYSCONFDIR``
	# read-only single-machine data (etc)
	# ``SHAREDSTATEDIR``
	# modifiable architecture-independent data (com)
	# ``LOCALSTATEDIR``
	# modifiable single-machine data (var)
	# ``LIBDIR``
	# object code libraries (lib or lib64 or lib/<multiarch-tuple> on Debian)
	# ``INCLUDEDIR``
	# C header files (include)
	# ``OLDINCLUDEDIR``
	# C header files for non-gcc (/usr/include)
	# ``DATAROOTDIR``
	# read-only architecture-independent data root (share)
	# ``DATADIR``
	# read-only architecture-independent data (DATAROOTDIR)
	# ``INFODIR``
	# info documentation (DATAROOTDIR/info)
	# ``LOCALEDIR``
	# locale-dependent data (DATAROOTDIR/locale)
	# ``MANDIR``
	# man documentation (DATAROOTDIR/man)
	# ``DOCDIR``
	# documentation root (DATAROOTDIR/doc/PROJECT_NAME)
	#
	# Each CMAKE_INSTALL_<dir> value may be passed to the DESTINATION
	# options of install() commands for the corresponding file type. If the
	# includer does not define a value the above-shown default will be used
	# and the value will appear in the cache for editing by the user. Each
	# CMAKE_INSTALL_FULL_<dir> value contains an absolute path constructed
	# from the corresponding destination by prepending (if necessary) the
	# value of CMAKE_INSTALL_PREFIX.

	#=============================================================================
	# Copyright 2011 Nikita Krupen'ko <krnekit@gmail.com>
	# Copyright 2011 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.)

	# Installation directories
	#
	if(NOT DEFINED CMAKE_INSTALL_BINDIR)
	set(CMAKE_INSTALL_BINDIR "bin" CACHE PATH "user executables (bin)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_SBINDIR)
	set(CMAKE_INSTALL_SBINDIR "sbin" CACHE PATH "system admin executables (sbin)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_LIBEXECDIR)
	set(CMAKE_INSTALL_LIBEXECDIR "libexec" CACHE PATH "program executables (libexec)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_SYSCONFDIR)
	set(CMAKE_INSTALL_SYSCONFDIR "etc" CACHE PATH "read-only single-machine data (etc)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_SHAREDSTATEDIR)
	set(CMAKE_INSTALL_SHAREDSTATEDIR "com" CACHE PATH "modifiable architecture-independent data (com)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_LOCALSTATEDIR)
	set(CMAKE_INSTALL_LOCALSTATEDIR "var" CACHE PATH "modifiable single-machine data (var)")
	endif()

	# We check if the variable was manually set and not cached, in order to
	# allow projects to set the values as normal variables before including
	# GNUInstallDirs to avoid having the entries cached or user-editable. It
	# replaces the "if(NOT DEFINED CMAKE_INSTALL_XXX)" checks in all the
	# other cases.
	# If CMAKE_INSTALL_LIBDIR is defined, if _libdir_set is false, then the
	# variable is a normal one, otherwise it is a cache one.
	get_property(_libdir_set CACHE CMAKE_INSTALL_LIBDIR PROPERTY TYPE SET)
	if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set
	AND DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX
	AND NOT "${_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX}" STREQUAL "${CMAKE_INSTALL_PREFIX}"))
	# If CMAKE_INSTALL_LIBDIR is not defined, it is always executed.
	# Otherwise:
	# * if _libdir_set is false it is not executed (meaning that it is
	# not a cache variable)
	# * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is not defined it is
	# not executed
	# * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX and
	# CMAKE_INSTALL_PREFIX are the same string it is not executed.
	# _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is updated after the
	# execution, of this part of code, therefore at the next inclusion
	# of the file, CMAKE_INSTALL_LIBDIR is defined, and the 2 strings
	# are equal, meaning that the if is not executed the code the
	# second time.

	set(_LIBDIR_DEFAULT "lib")
	# Override this default 'lib' with 'lib64' iff:
	# - we are on Linux system but NOT cross-compiling
	# - we are NOT on debian
	# - we are on a 64 bits system
	# reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf
	# For Debian with multiarch, use 'lib/${CMAKE_LIBRARY_ARCHITECTURE}' if
	# CMAKE_LIBRARY_ARCHITECTURE is set (which contains e.g. "i386-linux-gnu"
	# and CMAKE_INSTALL_PREFIX is "/usr"
	# See http://wiki.debian.org/Multiarch
	if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX)
	set(__LAST_LIBDIR_DEFAULT "lib")
	# __LAST_LIBDIR_DEFAULT is the default value that we compute from
	# _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX, not a cache entry for
	# the value that was last used as the default.
	# This value is used to figure out whether the user changed the
	# CMAKE_INSTALL_LIBDIR value manually, or if the value was the
	# default one. When CMAKE_INSTALL_PREFIX changes, the value is
	# updated to the new default, unless the user explicitly changed it.
	endif()
	if(CMAKE_SYSTEM_NAME MATCHES "^(Linux\|kFreeBSD\|GNU)$"
	AND NOT CMAKE_CROSSCOMPILING)
	if (EXISTS "/etc/debian_version") # is this a debian system ?
	if(CMAKE_LIBRARY_ARCHITECTURE)
	if("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$")
	set(_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
	endif()
	if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX
	AND "${_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$")
	set(__LAST_LIBDIR_DEFAULT "lib/${CMAKE_LIBRARY_ARCHITECTURE}")
	endif()
	endif()
	else() # not debian, rely on CMAKE_SIZEOF_VOID_P:
	if(NOT DEFINED CMAKE_SIZEOF_VOID_P)
	message(AUTHOR_WARNING
	"Unable to determine default CMAKE_INSTALL_LIBDIR directory because no target architecture is known. "
	"Please enable at least one language before including GNUInstallDirs.")
	else()
	if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
	set(_LIBDIR_DEFAULT "lib64")
	if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX)
	set(__LAST_LIBDIR_DEFAULT "lib64")
	endif()
	endif()
	endif()
	endif()
	endif()
	if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
	set(CMAKE_INSTALL_LIBDIR "${_LIBDIR_DEFAULT}" CACHE PATH "object code libraries (${_LIBDIR_DEFAULT})")
	elseif(DEFINED __LAST_LIBDIR_DEFAULT
	AND "${__LAST_LIBDIR_DEFAULT}" STREQUAL "${CMAKE_INSTALL_LIBDIR}")
	set_property(CACHE CMAKE_INSTALL_LIBDIR PROPERTY VALUE "${_LIBDIR_DEFAULT}")
	endif()
	endif()
	# Save for next run
	set(_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE INTERNAL "CMAKE_INSTALL_PREFIX during last run")
	unset(_libdir_set)
	unset(__LAST_LIBDIR_DEFAULT)


	if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR)
	set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE PATH "C header files (include)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_OLDINCLUDEDIR)
	set(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" CACHE PATH "C header files for non-gcc (/usr/include)")
	endif()

	if(NOT DEFINED CMAKE_INSTALL_DATAROOTDIR)
	set(CMAKE_INSTALL_DATAROOTDIR "share" CACHE PATH "read-only architecture-independent data root (share)")
	endif()

	#-----------------------------------------------------------------------------
	# Values whose defaults are relative to DATAROOTDIR. Store empty values in
	# the cache and store the defaults in local variables if the cache values are
	# not set explicitly. This auto-updates the defaults as DATAROOTDIR changes.

	if(NOT CMAKE_INSTALL_DATADIR)
	set(CMAKE_INSTALL_DATADIR "" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)")
	set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}")
	endif()

	if(CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
	if(NOT CMAKE_INSTALL_INFODIR)
	set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (info)")
	set(CMAKE_INSTALL_INFODIR "info")
	endif()

	if(NOT CMAKE_INSTALL_MANDIR)
	set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (man)")
	set(CMAKE_INSTALL_MANDIR "man")
	endif()
	else()
	if(NOT CMAKE_INSTALL_INFODIR)
	set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (DATAROOTDIR/info)")
	set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info")
	endif()

	if(NOT CMAKE_INSTALL_MANDIR)
	set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)")
	set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man")
	endif()
	endif()

	if(NOT CMAKE_INSTALL_LOCALEDIR)
	set(CMAKE_INSTALL_LOCALEDIR "" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)")
	set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale")
	endif()

	if(NOT CMAKE_INSTALL_DOCDIR)
	set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)")
	set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}")
	endif()

	#-----------------------------------------------------------------------------

	mark_as_advanced(
	CMAKE_INSTALL_BINDIR
	CMAKE_INSTALL_SBINDIR
	CMAKE_INSTALL_LIBEXECDIR
	CMAKE_INSTALL_SYSCONFDIR
	CMAKE_INSTALL_SHAREDSTATEDIR
	CMAKE_INSTALL_LOCALSTATEDIR
	CMAKE_INSTALL_LIBDIR
	CMAKE_INSTALL_INCLUDEDIR
	CMAKE_INSTALL_OLDINCLUDEDIR
	CMAKE_INSTALL_DATAROOTDIR
	CMAKE_INSTALL_DATADIR
	CMAKE_INSTALL_INFODIR
	CMAKE_INSTALL_LOCALEDIR
	CMAKE_INSTALL_MANDIR
	CMAKE_INSTALL_DOCDIR
	)

	# Result directories
	#
	foreach(dir
	BINDIR
	SBINDIR
	LIBEXECDIR
	SYSCONFDIR
	SHAREDSTATEDIR
	LOCALSTATEDIR
	LIBDIR
	INCLUDEDIR
	OLDINCLUDEDIR
	DATAROOTDIR
	DATADIR
	INFODIR
	LOCALEDIR
	MANDIR
	DOCDIR
	)
	if(NOT IS_ABSOLUTE ${CMAKE_INSTALL_${dir}})
	set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_${dir}}")
	else()
	set(CMAKE_INSTALL_FULL_${dir} "${CMAKE_INSTALL_${dir}}")
	endif()
	endforeach()