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Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/GNUInstallDirs.cmake | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/cmake/GNUInstallDirs.cmake b/cmake/GNUInstallDirs.cmake deleted file mode 100644 index 814d21ae..00000000 --- a/cmake/GNUInstallDirs.cmake +++ /dev/null @@ -1,382 +0,0 @@ -# Distributed under the OSI-approved BSD 3-Clause License. See accompanying -# file Copyright.txt or https://cmake.org/licensing for details. - -#[=======================================================================[.rst: -GNUInstallDirs --------------- - -Define GNU standard installation directories - -Provides install directory variables as defined by the -`GNU Coding Standards`_. - -.. _`GNU Coding Standards`: https://www.gnu.org/prep/standards/html_node/Directory-Variables.html - -Result Variables -^^^^^^^^^^^^^^^^ - -Inclusion of this module defines the following variables: - -``CMAKE_INSTALL_<dir>`` - - Destination for files of a given type. This value may be passed to - the ``DESTINATION`` options of :command:`install` commands for the - corresponding file type. - -``CMAKE_INSTALL_FULL_<dir>`` - - The absolute path generated from the corresponding ``CMAKE_INSTALL_<dir>`` - value. If the value is not already an absolute path, an absolute path - is constructed typically by prepending the value of the - :variable:`CMAKE_INSTALL_PREFIX` variable. However, there are some - `special cases`_ as documented below. - -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``) -``RUNSTATEDIR`` - run-time variable data (``LOCALSTATEDIR/run``) -``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``) - -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. - -Special Cases -^^^^^^^^^^^^^ - -The following values of :variable:`CMAKE_INSTALL_PREFIX` are special: - -``/`` - - For ``<dir>`` other than the ``SYSCONFDIR``, ``LOCALSTATEDIR`` and - ``RUNSTATEDIR``, the value of ``CMAKE_INSTALL_<dir>`` is prefixed - with ``usr/`` if it is not user-specified as an absolute path. - For example, the ``INCLUDEDIR`` value ``include`` becomes ``usr/include``. - This is required by the `GNU Coding Standards`_, which state: - - When building the complete GNU system, the prefix will be empty - and ``/usr`` will be a symbolic link to ``/``. - -``/usr`` - - For ``<dir>`` equal to ``SYSCONFDIR``, ``LOCALSTATEDIR`` or - ``RUNSTATEDIR``, the ``CMAKE_INSTALL_FULL_<dir>`` is computed by - prepending just ``/`` to the value of ``CMAKE_INSTALL_<dir>`` - if it is not user-specified as an absolute path. - For example, the ``SYSCONFDIR`` value ``etc`` becomes ``/etc``. - This is required by the `GNU Coding Standards`_. - -``/opt/...`` - - For ``<dir>`` equal to ``SYSCONFDIR``, ``LOCALSTATEDIR`` or - ``RUNSTATEDIR``, the ``CMAKE_INSTALL_FULL_<dir>`` is computed by - *appending* the prefix to the value of ``CMAKE_INSTALL_<dir>`` - if it is not user-specified as an absolute path. - For example, the ``SYSCONFDIR`` value ``etc`` becomes ``/etc/opt/...``. - This is defined by the `Filesystem Hierarchy Standard`_. - -.. _`Filesystem Hierarchy Standard`: https://refspecs.linuxfoundation.org/FHS_3.0/fhs/index.html - -Macros -^^^^^^ - -.. command:: GNUInstallDirs_get_absolute_install_dir - - :: - - GNUInstallDirs_get_absolute_install_dir(absvar var) - - Set the given variable ``absvar`` to the absolute path contained - within the variable ``var``. This is to allow the computation of an - absolute path, accounting for all the special cases documented - above. While this macro is used to compute the various - ``CMAKE_INSTALL_FULL_<dir>`` variables, it is exposed publicly to - allow users who create additional path variables to also compute - absolute paths where necessary, using the same logic. -#]=======================================================================] - -cmake_policy(PUSH) - -# Convert a cache variable to PATH type - -macro(_GNUInstallDirs_cache_convert_to_path var description) - get_property(_GNUInstallDirs_cache_type CACHE ${var} PROPERTY TYPE) - if(_GNUInstallDirs_cache_type STREQUAL "UNINITIALIZED") - file(TO_CMAKE_PATH "${${var}}" _GNUInstallDirs_cmakepath) - set_property(CACHE ${var} PROPERTY TYPE PATH) - set_property(CACHE ${var} PROPERTY VALUE "${_GNUInstallDirs_cmakepath}") - set_property(CACHE ${var} PROPERTY HELPSTRING "${description}") - unset(_GNUInstallDirs_cmakepath) - endif() - unset(_GNUInstallDirs_cache_type) -endmacro() - -# Create a cache variable with default for a path. -macro(_GNUInstallDirs_cache_path var default description) - if(NOT DEFINED ${var}) - set(${var} "${default}" CACHE PATH "${description}") - endif() - _GNUInstallDirs_cache_convert_to_path("${var}" "${description}") -endmacro() - -# Create a cache variable with not default for a path, with a fallback -# when unset; used for entries slaved to other entries such as -# DATAROOTDIR. -macro(_GNUInstallDirs_cache_path_fallback var default description) - if(NOT ${var}) - set(${var} "" CACHE PATH "${description}") - set(${var} "${default}") - endif() - _GNUInstallDirs_cache_convert_to_path("${var}" "${description}") -endmacro() - -# Installation directories -# - -_GNUInstallDirs_cache_path(CMAKE_INSTALL_BINDIR "bin" - "User executables (bin)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_SBINDIR "sbin" - "System admin executables (sbin)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_LIBEXECDIR "libexec" - "Program executables (libexec)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_SYSCONFDIR "etc" - "Read-only single-machine data (etc)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_SHAREDSTATEDIR "com" - "Modifiable architecture-independent data (com)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_LOCALSTATEDIR "var" - "Modifiable single-machine data (var)") - -# We check if the variable was manually set and not cached, in order to -# allow projects to set the values as normal variables before including -# GNUInstallDirs to avoid having the entries cached or user-editable. It -# replaces the "if(NOT DEFINED CMAKE_INSTALL_XXX)" checks in all the -# other cases. -# If CMAKE_INSTALL_LIBDIR is defined, if _libdir_set is false, then the -# variable is a normal one, otherwise it is a cache one. -get_property(_libdir_set CACHE CMAKE_INSTALL_LIBDIR PROPERTY TYPE SET) -if(NOT DEFINED CMAKE_INSTALL_LIBDIR OR (_libdir_set - AND DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX - AND NOT "${_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX}" STREQUAL "${CMAKE_INSTALL_PREFIX}")) - # If CMAKE_INSTALL_LIBDIR is not defined, it is always executed. - # Otherwise: - # * if _libdir_set is false it is not executed (meaning that it is - # not a cache variable) - # * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is not defined it is - # not executed - # * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX and - # CMAKE_INSTALL_PREFIX are the same string it is not executed. - # _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is updated after the - # execution, of this part of code, therefore at the next inclusion - # of the file, CMAKE_INSTALL_LIBDIR is defined, and the 2 strings - # are equal, meaning that the if is not executed the code the - # second time. - - set(_LIBDIR_DEFAULT "lib") - # Override this default 'lib' with 'lib64' iff: - # - we are on Linux system but NOT cross-compiling - # - we are NOT on debian - # - we are on a 64 bits system - # reason is: amd64 ABI: https://github.com/hjl-tools/x86-psABI/wiki/X86-psABI - # For Debian with multiarch, use 'lib/${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 "${_LIBDIR_DEFAULT}") - endif() -endif() -_GNUInstallDirs_cache_convert_to_path(CMAKE_INSTALL_LIBDIR "Object code libraries (lib)") - -# Save for next run -set(_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE INTERNAL "CMAKE_INSTALL_PREFIX during last run") -unset(_libdir_set) -unset(__LAST_LIBDIR_DEFAULT) - -_GNUInstallDirs_cache_path(CMAKE_INSTALL_INCLUDEDIR "include" - "C header files (include)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" - "C header files for non-gcc (/usr/include)") -_GNUInstallDirs_cache_path(CMAKE_INSTALL_DATAROOTDIR "share" - "Read-only architecture-independent data root (share)") - -#----------------------------------------------------------------------------- -# 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. - -_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}" - "Read-only architecture-independent data (DATAROOTDIR)") - -if(CMAKE_SYSTEM_NAME MATCHES "^(([^kF].*)?BSD|DragonFly)$") - _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_INFODIR "info" - "Info documentation (info)") -else() - _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info" - "Info documentation (DATAROOTDIR/info)") -endif() - -if(CMAKE_SYSTEM_NAME MATCHES "^(([^k].*)?BSD|DragonFly)$") - _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_MANDIR "man" - "Man documentation (man)") -else() - _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man" - "Man documentation (DATAROOTDIR/man)") -endif() - -_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale" - "Locale-dependent data (DATAROOTDIR/locale)") -_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}" - "Documentation root (DATAROOTDIR/doc/PROJECT_NAME)") - -_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_RUNSTATEDIR "${CMAKE_INSTALL_LOCALSTATEDIR}/run" - "Run-time variable data (LOCALSTATEDIR/run)") - -#----------------------------------------------------------------------------- - -mark_as_advanced( - CMAKE_INSTALL_BINDIR - CMAKE_INSTALL_SBINDIR - CMAKE_INSTALL_LIBEXECDIR - CMAKE_INSTALL_SYSCONFDIR - CMAKE_INSTALL_SHAREDSTATEDIR - CMAKE_INSTALL_LOCALSTATEDIR - CMAKE_INSTALL_RUNSTATEDIR - CMAKE_INSTALL_LIBDIR - CMAKE_INSTALL_INCLUDEDIR - CMAKE_INSTALL_OLDINCLUDEDIR - CMAKE_INSTALL_DATAROOTDIR - CMAKE_INSTALL_DATADIR - CMAKE_INSTALL_INFODIR - CMAKE_INSTALL_LOCALEDIR - CMAKE_INSTALL_MANDIR - CMAKE_INSTALL_DOCDIR - ) - -macro(GNUInstallDirs_get_absolute_install_dir absvar var) - if(NOT IS_ABSOLUTE "${${var}}") - # Handle special cases: - # - CMAKE_INSTALL_PREFIX == / - # - CMAKE_INSTALL_PREFIX == /usr - # - CMAKE_INSTALL_PREFIX == /opt/... - if("${CMAKE_INSTALL_PREFIX}" STREQUAL "/") - if("${dir}" STREQUAL "SYSCONFDIR" OR "${dir}" STREQUAL "LOCALSTATEDIR" OR "${dir}" STREQUAL "RUNSTATEDIR") - set(${absvar} "/${${var}}") - else() - if (NOT "${${var}}" MATCHES "^usr/") - set(${var} "usr/${${var}}") - endif() - set(${absvar} "/${${var}}") - endif() - elseif("${CMAKE_INSTALL_PREFIX}" MATCHES "^/usr/?$") - if("${dir}" STREQUAL "SYSCONFDIR" OR "${dir}" STREQUAL "LOCALSTATEDIR" OR "${dir}" STREQUAL "RUNSTATEDIR") - set(${absvar} "/${${var}}") - else() - set(${absvar} "${CMAKE_INSTALL_PREFIX}/${${var}}") - endif() - elseif("${CMAKE_INSTALL_PREFIX}" MATCHES "^/opt/.*") - if("${dir}" STREQUAL "SYSCONFDIR" OR "${dir}" STREQUAL "LOCALSTATEDIR" OR "${dir}" STREQUAL "RUNSTATEDIR") - set(${absvar} "/${${var}}${CMAKE_INSTALL_PREFIX}") - else() - set(${absvar} "${CMAKE_INSTALL_PREFIX}/${${var}}") - endif() - else() - set(${absvar} "${CMAKE_INSTALL_PREFIX}/${${var}}") - endif() - else() - set(${absvar} "${${var}}") - endif() -endmacro() - -# Result directories -# -foreach(dir - BINDIR - SBINDIR - LIBEXECDIR - SYSCONFDIR - SHAREDSTATEDIR - LOCALSTATEDIR - RUNSTATEDIR - LIBDIR - INCLUDEDIR - OLDINCLUDEDIR - DATAROOTDIR - DATADIR - INFODIR - LOCALEDIR - MANDIR - DOCDIR - ) - GNUInstallDirs_get_absolute_install_dir(CMAKE_INSTALL_FULL_${dir} CMAKE_INSTALL_${dir}) -endforeach() - -cmake_policy(POP) |