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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,169 @@ | ||
| #.rst: | ||
| # AddInstallRPATHSupport | ||
| # ---------------------- | ||
| # | ||
| # Add support to RPATH during installation to your project:: | ||
| # | ||
| # add_install_rpath_support([BIN_DIRS dir [dir]] | ||
| # [LIB_DIRS dir [dir]] | ||
| # [INSTALL_NAME_DIR [dir]] | ||
| # [DEPENDS condition [condition]] | ||
| # [USE_LINK_PATH]) | ||
| # | ||
| # Normally (depending on the platform) when you install a shared | ||
| # library you can either specify its absolute path as the install name, | ||
| # or leave just the library name itself. In the former case the library | ||
| # will be correctly linked during run time by all executables and other | ||
| # shared libraries, but it must not change its install location. This | ||
| # is often the case for libraries installed in the system default | ||
| # library directory (e.g. ``/usr/lib``). | ||
| # In the latter case, instead, the library can be moved anywhere in the | ||
| # file system but at run time the dynamic linker must be able to find | ||
| # it. This is often accomplished by setting environmental variables | ||
| # (i.e. ``LD_LIBRARY_PATH`` on Linux). | ||
| # This procedure is usually not desirable for two main reasons: | ||
| # | ||
| # - by setting the variable you are changing the default behaviour | ||
| # of the dynamic linker thus potentially breaking executables (not as | ||
| # destructive as ``LD_PRELOAD``) | ||
| # - the variable will be used only by applications spawned by the shell | ||
| # and not by other processes. | ||
| # | ||
| # RPATH aims in solving the issues introduced by the second | ||
| # installation method. Using run-path dependent libraries you can | ||
| # create a directory structure containing executables and dependent | ||
| # libraries that users can relocate without breaking it. | ||
| # A run-path dependent library is a dependent library whose complete | ||
| # install name is not known when the library is created. | ||
| # Instead, the library specifies that the dynamic loader must resolve | ||
| # the library’s install name when it loads the executable that depends | ||
| # on the library. The executable or the other shared library will | ||
| # hardcode in the binary itself the additional search directories | ||
| # to be passed to the dynamic linker. This works great in conjunction | ||
| # with relative paths. | ||
| # This command will enable support to RPATH to your project. | ||
| # It will enable the following things: | ||
| # | ||
| # - If the project builds shared libraries it will generate a run-path | ||
| # enabled shared library, i.e. its install name will be resolved | ||
| # only at run time. | ||
| # - In all cases (building executables and/or shared libraries) | ||
| # dependent shared libraries with RPATH support will have their name | ||
| # resolved only at run time, by embedding the search path directly | ||
| # into the built binary. | ||
| # | ||
| # The command has the following parameters: | ||
| # | ||
| # Options: | ||
| # - ``USE_LINK_PATH``: if passed the command will automatically adds to | ||
| # the RPATH the path to all the dependent libraries. | ||
| # | ||
| # Arguments: | ||
| # - ``BIN_DIRS`` list of directories when the targets (executable and | ||
| # plugins) will be installed. | ||
| # - ``LIB_DIRS`` list of directories to be added to the RPATH. These | ||
| # directories will be added "relative" w.r.t. the ``BIN_DIRS`` and | ||
| # ``LIB_DIRS``. | ||
| # - ``INSTALL_NAME_DIR`` directory where the libraries will be installed. | ||
| # This variable will be used only if ``CMAKE_SKIP_RPATH`` or | ||
| # ``CMAKE_SKIP_INSTALL_RPATH`` is set to ``TRUE`` as it will set the | ||
| # ``INSTALL_NAME_DIR`` on all targets | ||
| # - ``DEPENDS`` list of conditions that should be ``TRUE`` to enable | ||
| # RPATH, for example ``FOO; NOT BAR``. | ||
| # | ||
| # Note: see https://gitlab.kitware.com/cmake/cmake/issues/16589 for further | ||
| # details. | ||
|
|
||
| #======================================================================= | ||
| # Copyright 2014 Istituto Italiano di Tecnologia (IIT) | ||
| # @author Francesco Romano <[email protected]> | ||
| # | ||
| # 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.) | ||
|
|
||
|
|
||
| include(CMakeParseArguments) | ||
|
|
||
|
|
||
| function(ADD_INSTALL_RPATH_SUPPORT) | ||
|
|
||
| set(_options USE_LINK_PATH) | ||
| set(_oneValueArgs INSTALL_NAME_DIR) | ||
| set(_multiValueArgs BIN_DIRS | ||
| LIB_DIRS | ||
| DEPENDS) | ||
|
|
||
| cmake_parse_arguments(_ARS "${_options}" | ||
| "${_oneValueArgs}" | ||
| "${_multiValueArgs}" | ||
| "${ARGN}") | ||
|
|
||
| # if either RPATH or INSTALL_RPATH is disabled | ||
| # and the INSTALL_NAME_DIR variable is set, then hardcode the install name | ||
| if(CMAKE_SKIP_RPATH OR CMAKE_SKIP_INSTALL_RPATH) | ||
| if(DEFINED _ARS_INSTALL_NAME_DIR) | ||
| set(CMAKE_INSTALL_NAME_DIR ${_ARS_INSTALL_NAME_DIR} PARENT_SCOPE) | ||
| endif() | ||
| endif() | ||
|
|
||
| if (CMAKE_SKIP_RPATH OR (CMAKE_SKIP_INSTALL_RPATH AND CMAKE_SKIP_BUILD_RPATH)) | ||
| return() | ||
| endif() | ||
|
|
||
|
|
||
| set(_rpath_available 1) | ||
| if(DEFINED _ARS_DEPENDS) | ||
| foreach(_dep ${_ARS_DEPENDS}) | ||
| string(REGEX REPLACE " +" ";" _dep "${_dep}") | ||
| if(NOT (${_dep})) | ||
| set(_rpath_available 0) | ||
| endif() | ||
| endforeach() | ||
| endif() | ||
|
|
||
| if(_rpath_available) | ||
|
|
||
| # Enable RPATH on OSX. | ||
| set(CMAKE_MACOSX_RPATH TRUE PARENT_SCOPE) | ||
|
|
||
| # Find system implicit lib directories | ||
| set(_system_lib_dirs ${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}) | ||
| if(EXISTS "/etc/debian_version") # is this a debian system ? | ||
| if(CMAKE_LIBRARY_ARCHITECTURE) | ||
| list(APPEND _system_lib_dirs "/lib/${CMAKE_LIBRARY_ARCHITECTURE}" | ||
| "/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE}") | ||
| endif() | ||
| endif() | ||
| # This is relative RPATH for libraries built in the same project | ||
| foreach(lib_dir ${_ARS_LIB_DIRS}) | ||
| list(FIND _system_lib_dirs "${lib_dir}" isSystemDir) | ||
| if("${isSystemDir}" STREQUAL "-1") | ||
| foreach(bin_dir ${_ARS_LIB_DIRS} ${_ARS_BIN_DIRS}) | ||
| file(RELATIVE_PATH _rel_path ${bin_dir} ${lib_dir}) | ||
| if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin") | ||
| list(APPEND CMAKE_INSTALL_RPATH "@loader_path/${_rel_path}") | ||
| else() | ||
| list(APPEND CMAKE_INSTALL_RPATH "\$ORIGIN/${_rel_path}") | ||
| endif() | ||
| endforeach() | ||
| endif() | ||
| endforeach() | ||
| if(NOT "${CMAKE_INSTALL_RPATH}" STREQUAL "") | ||
| list(REMOVE_DUPLICATES CMAKE_INSTALL_RPATH) | ||
| endif() | ||
| set(CMAKE_INSTALL_RPATH ${CMAKE_INSTALL_RPATH} PARENT_SCOPE) | ||
|
|
||
| # add the automatically determined parts of the RPATH | ||
| # which point to directories outside the build tree to the install RPATH | ||
| set(CMAKE_INSTALL_RPATH_USE_LINK_PATH ${_ARS_USE_LINK_PATH} PARENT_SCOPE) | ||
|
|
||
| endif() | ||
|
|
||
| endfunction() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| #.rst: | ||
| # AddUninstallTarget | ||
| # ------------------ | ||
| # | ||
| # Add the "uninstall" target for your project:: | ||
| # | ||
| # include(AddUninstallTarget) | ||
| # | ||
| # | ||
| # will create a file cmake_uninstall.cmake in the build directory and add a | ||
| # custom target uninstall that will remove the files installed by your package | ||
| # (using install_manifest.txt) | ||
|
|
||
| #============================================================================= | ||
| # Copyright 2008-2013 Kitware, Inc. | ||
| # Copyright 2013 Istituto Italiano di Tecnologia (IIT) | ||
| # Authors: Daniele E. Domenichelli <[email protected]> | ||
| # | ||
| # 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.) | ||
|
|
||
|
|
||
| if(DEFINED __ADD_UNINSTALL_TARGET_INCLUDED) | ||
| return() | ||
| endif() | ||
| set(__ADD_UNINSTALL_TARGET_INCLUDED TRUE) | ||
|
|
||
|
|
||
| set(_filename ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake) | ||
|
|
||
| file(WRITE ${_filename} | ||
| "if(NOT EXISTS \"${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt\") | ||
| message(WARNING \"Cannot find install manifest: \\\"${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt\\\"\") | ||
| return() | ||
| endif() | ||
| file(READ \"${CMAKE_CURRENT_BINARY_DIR}/install_manifest.txt\" files) | ||
| string(STRIP \"\${files}\" files) | ||
| string(REGEX REPLACE \"\\n\" \";\" files \"\${files}\") | ||
| list(REVERSE files) | ||
| foreach(file \${files}) | ||
| message(STATUS \"Uninstalling: \$ENV{DESTDIR}\${file}\") | ||
| if(EXISTS \"\$ENV{DESTDIR}\${file}\") | ||
| execute_process( | ||
| COMMAND \${CMAKE_COMMAND} -E remove \"\$ENV{DESTDIR}\${file}\" | ||
| OUTPUT_VARIABLE rm_out | ||
| RESULT_VARIABLE rm_retval) | ||
| if(NOT \"\${rm_retval}\" EQUAL 0) | ||
| message(FATAL_ERROR \"Problem when removing \\\"\$ENV{DESTDIR}\${file}\\\"\") | ||
| endif() | ||
| else() | ||
| message(STATUS \"File \\\"\$ENV{DESTDIR}\${file}\\\" does not exist.\") | ||
| endif() | ||
| endforeach(file) | ||
| ") | ||
|
|
||
| if("${CMAKE_GENERATOR}" MATCHES "^(Visual Studio|Xcode)") | ||
| set(_uninstall "UNINSTALL") | ||
| else() | ||
| set(_uninstall "uninstall") | ||
| endif() | ||
| add_custom_target(${_uninstall} COMMAND "${CMAKE_COMMAND}" -P "${_filename}") | ||
| set_property(TARGET ${_uninstall} PROPERTY FOLDER "CMakePredefinedTargets") |
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