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cmake/modules/KexiGenerateDependencyGraph.cmake
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| 1 | # Generates dependency graphs for current project | ||||
|---|---|---|---|---|---|
| 2 | # | ||||
| 3 | # Copyright (C) 2017 Jarosław Staniek <staniek@kde.org> | ||||
| 4 | # | ||||
| 5 | # Redistribution and use is allowed according to the terms of the BSD license. | ||||
| 6 | # For details see the accompanying COPYING-CMAKE-SCRIPTS file. | ||||
| 7 | | ||||
| 8 | if(TARGET generate_dependency_graph) | ||||
| 9 | return() | ||||
| 10 | endif() | ||||
| 11 | | ||||
| 12 | find_package(Doxygen) | ||||
| 13 | | ||||
| 14 | if(NOT DOXYGEN_DOT_EXECUTABLE) | ||||
| 15 | message(STATUS "Graphviz dot tool not found, won't generate dependency graphs") | ||||
| 16 | return() | ||||
| 17 | endif() | ||||
| 18 | | ||||
| 19 | set(_graph_dir ${CMAKE_BINARY_DIR}/dependencies) | ||||
| 20 | set(_dot_file ${_graph_dir}/graph.dot) | ||||
| 21 | set(_image_file "dependency-graph-${CMAKE_PROJECT_NAME}.png") | ||||
| 22 | | ||||
| 23 | simple_option(${PROJECT_NAME_UPPER}_DEPENDENCY_GRAPH_INCLUDE_KEXI_FRAMEWORKS "Include Kexi frameworks in the dependency graph" ON) | ||||
| 24 | simple_option(${PROJECT_NAME_UPPER}_DEPENDENCY_GRAPH_INCLUDE_ALL_LIBS "Include all libs in the dependency graph" OFF) | ||||
| 25 | | ||||
| 26 | configure_file(${CMAKE_CURRENT_LIST_DIR}/CMakeGraphVizOptions.cmake.in | ||||
| 27 | ${CMAKE_BINARY_DIR}/CMakeGraphVizOptions.cmake) | ||||
| 28 | | ||||
| 29 | add_custom_target(generate_dependency_graph) | ||||
| 30 | | ||||
| 31 | add_custom_command( | ||||
| 32 | TARGET generate_dependency_graph POST_BUILD | ||||
| 33 | COMMAND ${CMAKE_COMMAND} -E make_directory ${_graph_dir} | ||||
| 34 | COMMAND cmake --graphviz=${_dot_file} . | ||||
| 35 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} | ||||
| 36 | COMMENT "Generating dependency graph ${_graph_dir}/${_dot_file} for " | ||||
| 37 | "${CMAKE_PROJECT_NAME} project" | ||||
| 38 | ) | ||||
| 39 | add_custom_command( | ||||
| 40 | TARGET generate_dependency_graph POST_BUILD | ||||
| 41 | COMMAND ${DOXYGEN_DOT_EXECUTABLE} ${_dot_file} -T png > "${_graph_dir}/${_image_file}" | ||||
| 42 | WORKING_DIRECTORY ${_graph_dir} | ||||
| 43 | COMMENT "Generating dependency graph image ${_graph_dir}/${_image_file} for " | ||||
| 44 | "${CMAKE_PROJECT_NAME} project" | ||||
| 45 | ) | ||||
| 46 | | ||||
| 47 | add_custom_target(show_dependency_graph) | ||||
| 48 | if(WIN32) | ||||
| 49 | set(_open_command start) | ||||
| 50 | else() | ||||
| 51 | set(_open_command xdg-open) | ||||
| 52 | endif() | ||||
| 53 | add_custom_command( | ||||
| 54 | TARGET show_dependency_graph POST_BUILD | ||||
| 55 | COMMAND ${_open_command} "${_graph_dir}/${_image_file}" | ||||
| 56 | WORKING_DIRECTORY ${CMAKE_BINARY_DIR} | ||||
| 57 | COMMENT "Show dependency graph image for ${CMAKE_PROJECT_NAME} project" | ||||
| 58 | ) | ||||
| 59 | | ||||
| 60 | unset(_dot_file) | ||||
| 61 | unset(_image_file) | ||||
| 62 | unset(_graph_dir) | ||||
| 63 | unset(_open_command) | ||||