diff options
| -rw-r--r-- | cmake/GNUInstallDirs.cmake | 442 |
1 files changed, 312 insertions, 130 deletions
diff --git a/cmake/GNUInstallDirs.cmake b/cmake/GNUInstallDirs.cmake index 8f555154..4db4e18f 100644 --- a/cmake/GNUInstallDirs.cmake +++ b/cmake/GNUInstallDirs.cmake @@ -1,158 +1,305 @@ -# - Define GNU standard installation directories -# Provides install directory variables as defined for GNU software: -# https://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) -# 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. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# -# * Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# -# * Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# * Neither the name of Kitware, Inc. nor the names of Contributors -# may be used to endorse or promote products derived from this -# software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# -#============================================================================= +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. -# Installation directories -# -if(NOT DEFINED CMAKE_INSTALL_BINDIR) - set(CMAKE_INSTALL_BINDIR "bin" CACHE PATH "user executables (bin)") -endif() +#[=======================================================================[.rst: +GNUInstallDirs +-------------- -if(NOT DEFINED CMAKE_INSTALL_SBINDIR) - set(CMAKE_INSTALL_SBINDIR "sbin" CACHE PATH "system admin executables (sbin)") -endif() +Define GNU standard installation directories -if(NOT DEFINED CMAKE_INSTALL_LIBEXECDIR) - set(CMAKE_INSTALL_LIBEXECDIR "libexec" CACHE PATH "program executables (libexec)") -endif() +Provides install directory variables as defined by the +`GNU Coding Standards`_. -if(NOT DEFINED CMAKE_INSTALL_SYSCONFDIR) - set(CMAKE_INSTALL_SYSCONFDIR "etc" CACHE PATH "read-only single-machine data (etc)") -endif() +.. _`GNU Coding Standards`: https://www.gnu.org/prep/standards/html_node/Directory-Variables.html -if(NOT DEFINED CMAKE_INSTALL_SHAREDSTATEDIR) - set(CMAKE_INSTALL_SHAREDSTATEDIR "com" CACHE PATH "modifiable architecture-independent data (com)") -endif() +Result Variables +^^^^^^^^^^^^^^^^ -if(NOT DEFINED CMAKE_INSTALL_LOCALSTATEDIR) - set(CMAKE_INSTALL_LOCALSTATEDIR "var" CACHE PATH "modifiable single-machine data (var)") -endif() +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) +cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced + +# 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 "${CMAKE_INSTALL_PREFIX}")) + # If CMAKE_INSTALL_LIBDIR is not defined, it is always executed. + # Otherwise: + # * if _libdir_set is false it is not executed (meaning that it is + # not a cache variable) + # * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is not defined it is + # not executed + # * if _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX and + # CMAKE_INSTALL_PREFIX are the same string it is not executed. + # _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX is updated after the + # execution, of this part of code, therefore at the next inclusion + # of the file, CMAKE_INSTALL_LIBDIR is defined, and the 2 strings + # are equal, meaning that the if is not executed the code the + # second time. -if(NOT DEFINED CMAKE_INSTALL_LIBDIR) set(_LIBDIR_DEFAULT "lib") # Override this default 'lib' with 'lib64' iff: # - we are on Linux system but NOT cross-compiling # - we are NOT on debian # - we are on a 64 bits system - # reason is: amd64 ABI: http://www.x86-64.org/documentation/abi.pdf - # Note that the future of multi-arch handling may be even - # more complicated than that: https://wiki.debian.org/Multiarch - if(CMAKE_SYSTEM_NAME MATCHES "Linux" - AND NOT CMAKE_CROSSCOMPILING - AND NOT EXISTS "/etc/debian_version") - if(NOT DEFINED CMAKE_SIZEOF_VOID_P) - message(AUTHOR_WARNING - "Unable to determine default CMAKE_INSTALL_LIBDIR directory because no target architecture is known. " - "Please enable at least one language before including GNUInstallDirs.") - else() - if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8") - set(_LIBDIR_DEFAULT "lib64") + # 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("${CMAKE_SIZEOF_VOID_P}" EQUAL "8") + set(_LIBDIR_DEFAULT "lib64") + if(DEFINED _GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX) + set(__LAST_LIBDIR_DEFAULT "lib64") + endif() + endif() endif() endif() endif() - set(CMAKE_INSTALL_LIBDIR "${_LIBDIR_DEFAULT}" CACHE PATH "object code libraries (${_LIBDIR_DEFAULT})") -endif() - -if(NOT DEFINED CMAKE_INSTALL_INCLUDEDIR) - set(CMAKE_INSTALL_INCLUDEDIR "include" CACHE PATH "C header files (include)") + if(NOT DEFINED CMAKE_INSTALL_LIBDIR) + set(CMAKE_INSTALL_LIBDIR "${_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)") -if(NOT DEFINED CMAKE_INSTALL_OLDINCLUDEDIR) - set(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" CACHE PATH "C header files for non-gcc (/usr/include)") -endif() +# Save for next run +set(_GNUInstallDirs_LAST_CMAKE_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE INTERNAL "CMAKE_INSTALL_PREFIX during last run") +unset(_libdir_set) +unset(__LAST_LIBDIR_DEFAULT) -if(NOT DEFINED CMAKE_INSTALL_DATAROOTDIR) - set(CMAKE_INSTALL_DATAROOTDIR "share" CACHE PATH "read-only architecture-independent data root (share)") -endif() +_GNUInstallDirs_cache_path(CMAKE_INSTALL_INCLUDEDIR "include" + "C header files (include)") +_GNUInstallDirs_cache_path(CMAKE_INSTALL_OLDINCLUDEDIR "/usr/include" + "C header files for non-gcc (/usr/include)") +_GNUInstallDirs_cache_path(CMAKE_INSTALL_DATAROOTDIR "share" + "Read-only architecture-independent data root (share)") #----------------------------------------------------------------------------- # Values whose defaults are relative to DATAROOTDIR. Store empty values in # the cache and store the defaults in local variables if the cache values are # not set explicitly. This auto-updates the defaults as DATAROOTDIR changes. -if(NOT CMAKE_INSTALL_DATADIR) - set(CMAKE_INSTALL_DATADIR "" CACHE PATH "read-only architecture-independent data (DATAROOTDIR)") - set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}") -endif() +_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATAROOTDIR}" + "Read-only architecture-independent data (DATAROOTDIR)") -if(NOT CMAKE_INSTALL_INFODIR) - set(CMAKE_INSTALL_INFODIR "" CACHE PATH "info documentation (DATAROOTDIR/info)") - set(CMAKE_INSTALL_INFODIR "${CMAKE_INSTALL_DATAROOTDIR}/info") +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(NOT CMAKE_INSTALL_LOCALEDIR) - set(CMAKE_INSTALL_LOCALEDIR "" CACHE PATH "locale-dependent data (DATAROOTDIR/locale)") - set(CMAKE_INSTALL_LOCALEDIR "${CMAKE_INSTALL_DATAROOTDIR}/locale") +if(CMAKE_SYSTEM_NAME MATCHES "^(([^k].*)?BSD|DragonFly)$") + _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_MANDIR "man" + "Man documentation (man)") +else() + _GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_DATAROOTDIR}/man" + "Man documentation (DATAROOTDIR/man)") endif() -if(NOT CMAKE_INSTALL_MANDIR) - set(CMAKE_INSTALL_MANDIR "" CACHE PATH "man documentation (DATAROOTDIR/man)") - set(CMAKE_INSTALL_MANDIR "${CMAKE_INSTALL_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/${PROJECT_NAME}" + "Documentation root (DATAROOTDIR/doc/PROJECT_NAME)") -if(NOT CMAKE_INSTALL_DOCDIR) - set(CMAKE_INSTALL_DOCDIR "" CACHE PATH "documentation root (DATAROOTDIR/doc/PROJECT_NAME)") - set(CMAKE_INSTALL_DOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/doc/${PROJECT_NAME}") -endif() +_GNUInstallDirs_cache_path_fallback(CMAKE_INSTALL_RUNSTATEDIR "${CMAKE_INSTALL_LOCALSTATEDIR}/run" + "Run-time variable data (LOCALSTATEDIR/run)") #----------------------------------------------------------------------------- @@ -163,6 +310,7 @@ mark_as_advanced( CMAKE_INSTALL_SYSCONFDIR CMAKE_INSTALL_SHAREDSTATEDIR CMAKE_INSTALL_LOCALSTATEDIR + CMAKE_INSTALL_RUNSTATEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_OLDINCLUDEDIR @@ -174,6 +322,41 @@ mark_as_advanced( 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 @@ -183,6 +366,7 @@ foreach(dir SYSCONFDIR SHAREDSTATEDIR LOCALSTATEDIR + RUNSTATEDIR LIBDIR INCLUDEDIR OLDINCLUDEDIR @@ -193,9 +377,7 @@ foreach(dir 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_${dir}}") - endif() + GNUInstallDirs_get_absolute_install_dir(CMAKE_INSTALL_FULL_${dir} CMAKE_INSTALL_${dir}) endforeach() + +cmake_policy(POP) |