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Diffstat (limited to 'src/libs/3rdparty/qtkeychain/cmake/Modules/ECMPackageConfigHelpers.cmake')
| -rw-r--r-- | src/libs/3rdparty/qtkeychain/cmake/Modules/ECMPackageConfigHelpers.cmake | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/src/libs/3rdparty/qtkeychain/cmake/Modules/ECMPackageConfigHelpers.cmake b/src/libs/3rdparty/qtkeychain/cmake/Modules/ECMPackageConfigHelpers.cmake new file mode 100644 index 0000000000..8d48772b70 --- /dev/null +++ b/src/libs/3rdparty/qtkeychain/cmake/Modules/ECMPackageConfigHelpers.cmake @@ -0,0 +1,202 @@ +#.rst: +# ECMPackageConfigHelpers +# ----------------------- +# +# Helper macros for generating CMake package config files. +# +# ``write_basic_package_version_file()`` is the same as the one provided by the +# `CMakePackageConfigHelpers +# <https://www.cmake.org/cmake/help/v2.8.12/cmake.html#module:CMakePackageConfigHelpers>`_ +# module in CMake; see that module's documentation for +# more information. +# +# :: +# +# ecm_configure_package_config_file(<input> <output> +# INSTALL_DESTINATION <path> +# [PATH_VARS <var1> [<var2> [...]] +# [NO_SET_AND_CHECK_MACRO] +# [NO_CHECK_REQUIRED_COMPONENTS_MACRO]) +# +# +# This behaves in the same way as configure_package_config_file() from CMake +# 2.8.12, except that it adds an extra helper macro: find_dependency(). It is +# highly recommended that you read the `documentation for +# CMakePackageConfigHelpers +# <https://www.cmake.org/cmake/help/v2.8.12/cmake.html#module:CMakePackageConfigHelpers>`_ +# for more information, particularly with regard to the PATH_VARS argument. +# +# Note that there is no argument that will disable the find_dependency() macro; +# if you do not require this macro, you should use +# ``configure_package_config_file`` from the CMakePackageConfigHelpers module. +# +# CMake 3.0 includes a CMakeFindDependencyMacro module that provides the +# find_dependency() macro (which you can ``include()`` in your package config +# file), so this file is only useful for projects wishing to provide config +# files that will work with CMake 2.8.12. +# +# Additional Config File Macros +# ============================= +# +# :: +# +# find_dependency(<dep> [<version> [EXACT]]) +# +# find_dependency() should be used instead of find_package() to find package +# dependencies. It forwards the correct parameters for EXACT, QUIET and +# REQUIRED which were passed to the original find_package() call. It also sets +# an informative diagnostic message if the dependency could not be found. +# +# Since pre-1.0.0. + +#============================================================================= +# SPDX-FileCopyrightText: 2014 Alex Merry <alex.merry@kdemail.net> +# SPDX-FileCopyrightText: 2013 Stephen Kelly <steveire@gmail.com> +# +# SPDX-License-Identifier: BSD-3-Clause + +include(${CMAKE_ROOT}/Modules/CMakePackageConfigHelpers.cmake) + +set(_ecm_package_config_helpers_included TRUE) + +if(NOT CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 2.8.13) + message(AUTHOR_WARNING "Your project already requires a version of CMake that includes the find_dependency macro via the CMakeFindDependencyMacro module. You should use CMakePackageConfigHelpers instead of ECMPackageConfigHelpers.") +endif() + +function(ECM_CONFIGURE_PACKAGE_CONFIG_FILE _inputFile _outputFile) + set(options NO_SET_AND_CHECK_MACRO NO_CHECK_REQUIRED_COMPONENTS_MACRO) + set(oneValueArgs INSTALL_DESTINATION ) + set(multiValueArgs PATH_VARS ) + + cmake_parse_arguments(CCF "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + if(CCF_UNPARSED_ARGUMENTS) + message(FATAL_ERROR "Unknown keywords given to CONFIGURE_PACKAGE_CONFIG_FILE(): \"${CCF_UNPARSED_ARGUMENTS}\"") + endif() + + if(NOT CCF_INSTALL_DESTINATION) + message(FATAL_ERROR "No INSTALL_DESTINATION given to CONFIGURE_PACKAGE_CONFIG_FILE()") + endif() + + if(IS_ABSOLUTE "${CCF_INSTALL_DESTINATION}") + set(absInstallDir "${CCF_INSTALL_DESTINATION}") + else() + set(absInstallDir "${CMAKE_INSTALL_PREFIX}/${CCF_INSTALL_DESTINATION}") + endif() + + file(RELATIVE_PATH PACKAGE_RELATIVE_PATH "${absInstallDir}" "${CMAKE_INSTALL_PREFIX}" ) + + foreach(var ${CCF_PATH_VARS}) + if(NOT DEFINED ${var}) + message(FATAL_ERROR "Variable ${var} does not exist") + else() + if(IS_ABSOLUTE "${${var}}") + string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${PACKAGE_PREFIX_DIR}" + PACKAGE_${var} "${${var}}") + else() + set(PACKAGE_${var} "\${PACKAGE_PREFIX_DIR}/${${var}}") + endif() + endif() + endforeach() + + get_filename_component(inputFileName "${_inputFile}" NAME) + + set(PACKAGE_INIT " +####### Expanded from @PACKAGE_INIT@ by configure_package_config_file() (ECM variant) ####### +####### Any changes to this file will be overwritten by the next CMake run ####### +####### The input file was ${inputFileName} ####### + +get_filename_component(PACKAGE_PREFIX_DIR \"\${CMAKE_CURRENT_LIST_DIR}/${PACKAGE_RELATIVE_PATH}\" ABSOLUTE) +") + + if("${absInstallDir}" MATCHES "^(/usr)?/lib(64)?/.+") + # Handle "/usr move" symlinks created by some Linux distros. + set(PACKAGE_INIT "${PACKAGE_INIT} +# Use original install prefix when loaded through a \"/usr move\" +# cross-prefix symbolic link such as /lib -> /usr/lib. +get_filename_component(_realCurr \"\${CMAKE_CURRENT_LIST_DIR}\" REALPATH) +get_filename_component(_realOrig \"${absInstallDir}\" REALPATH) +if(_realCurr STREQUAL _realOrig) + set(PACKAGE_PREFIX_DIR \"${CMAKE_INSTALL_PREFIX}\") +endif() +unset(_realOrig) +unset(_realCurr) +") + endif() + + if(NOT CCF_NO_SET_AND_CHECK_MACRO) + set(PACKAGE_INIT "${PACKAGE_INIT} +macro(set_and_check _var _file) + set(\${_var} \"\${_file}\") + if(NOT EXISTS \"\${_file}\") + message(FATAL_ERROR \"File or directory \${_file} referenced by variable \${_var} does not exist !\") + endif() +endmacro() + +include(CMakeFindDependencyMacro OPTIONAL RESULT_VARIABLE _CMakeFindDependencyMacro_FOUND) + +if (NOT _CMakeFindDependencyMacro_FOUND) + macro(find_dependency dep) + if (NOT \${dep}_FOUND) + + set(ecm_fd_version) + if (\${ARGC} GREATER 1) + set(ecm_fd_version \${ARGV1}) + endif() + set(ecm_fd_exact_arg) + if(\${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION_EXACT) + set(ecm_fd_exact_arg EXACT) + endif() + set(ecm_fd_quiet_arg) + if(\${CMAKE_FIND_PACKAGE_NAME}_FIND_QUIETLY) + set(ecm_fd_quiet_arg QUIET) + endif() + set(ecm_fd_required_arg) + if(\${CMAKE_FIND_PACKAGE_NAME}_FIND_REQUIRED) + set(ecm_fd_required_arg REQUIRED) + endif() + + find_package(\${dep} \${ecm_fd_version} + \${ecm_fd_exact_arg} + \${ecm_fd_quiet_arg} + \${ecm_fd_required_arg} + ) + + if (NOT \${dep}_FOUND) + set(\${CMAKE_FIND_PACKAGE_NAME}_NOT_FOUND_MESSAGE \"\${CMAKE_FIND_PACKAGE_NAME} could not be found because dependency \${dep} could not be found.\") + set(\${CMAKE_FIND_PACKAGE_NAME}_FOUND False) + return() + endif() + + set(ecm_fd_version) + set(ecm_fd_required_arg) + set(ecm_fd_quiet_arg) + set(ecm_fd_exact_arg) + endif() + endmacro() +endif() + +") + endif() + + + if(NOT CCF_NO_CHECK_REQUIRED_COMPONENTS_MACRO) + set(PACKAGE_INIT "${PACKAGE_INIT} +macro(check_required_components _NAME) + foreach(comp \${\${_NAME}_FIND_COMPONENTS}) + if(NOT \${_NAME}_\${comp}_FOUND) + if(\${_NAME}_FIND_REQUIRED_\${comp}) + set(\${_NAME}_FOUND FALSE) + endif() + endif() + endforeach() +endmacro() +") + endif() + + set(PACKAGE_INIT "${PACKAGE_INIT} +####################################################################################") + + configure_file("${_inputFile}" "${_outputFile}" @ONLY) + +endfunction() |