272 lines
10 KiB
CMake
272 lines
10 KiB
CMake
#.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_MANDDIR)
|
|
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 "${CMAKE_INSTALL_DATAROOTDIR}/info")
|
|
endif()
|
|
|
|
if(NOT CMAKE_INSTALL_MANDDIR)
|
|
set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)")
|
|
set(CMAKE_INSTALL_MANDIR "${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()
|