mirror of
https://github.com/opencv/opencv.git
synced 2024-11-24 03:00:14 +08:00
08f7f13dfa
Move the gcc6 compatibility check to occur on a per-directory basis, … #26234 Proposed fix for #26233 https://github.com/opencv/opencv/issues/26233 ### Pull Request Readiness Checklist See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request - [x] I agree to contribute to the project under Apache 2 License. - [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV - [x] The PR is proposed to the proper branch - [x] There is a reference to the original bug report and related work - [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable Patch to opencv_extra has the same branch name. - [ ] The feature is well documented and sample code can be built with the project CMake
2055 lines
70 KiB
CMake
2055 lines
70 KiB
CMake
if(COMMAND ocv_cmake_dump_vars) # include guard
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return()
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endif()
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include(CMakeParseArguments)
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# Debugging function
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function(ocv_cmake_dump_vars)
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set(OPENCV_SUPPRESS_DEPRECATIONS 1) # suppress deprecation warnings from variable_watch() guards
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get_cmake_property(__variableNames VARIABLES)
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cmake_parse_arguments(DUMP "FORCE" "TOFILE" "" ${ARGN})
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# avoid generation of excessive logs with "--trace" or "--trace-expand" parameters
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# Note: `-DCMAKE_TRACE_MODE=1` should be passed to CMake through command line. It is not a CMake buildin variable for now (2020-12)
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# Use `cmake . -UCMAKE_TRACE_MODE` to remove this variable from cache
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if(CMAKE_TRACE_MODE AND NOT DUMP_FORCE)
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if(DUMP_TOFILE)
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file(WRITE ${CMAKE_BINARY_DIR}/${DUMP_TOFILE} "Skipped due to enabled CMAKE_TRACE_MODE")
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else()
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message(AUTHOR_WARNING "ocv_cmake_dump_vars() is skipped due to enabled CMAKE_TRACE_MODE")
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endif()
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return()
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endif()
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set(regex "${DUMP_UNPARSED_ARGUMENTS}")
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string(TOLOWER "${regex}" regex_lower)
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set(__VARS "")
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foreach(__variableName ${__variableNames})
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string(TOLOWER "${__variableName}" __variableName_lower)
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if((__variableName MATCHES "${regex}" OR __variableName_lower MATCHES "${regex_lower}")
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AND NOT __variableName_lower MATCHES "^__")
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get_property(__value VARIABLE PROPERTY "${__variableName}")
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set(__VARS "${__VARS}${__variableName}=${__value}\n")
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endif()
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endforeach()
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if(DUMP_TOFILE)
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file(WRITE ${CMAKE_BINARY_DIR}/${DUMP_TOFILE} "${__VARS}")
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else()
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message(AUTHOR_WARNING "${__VARS}")
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endif()
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endfunction()
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#
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# CMake script hooks support
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#
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option(OPENCV_DUMP_HOOKS_FLOW "Dump called OpenCV hooks" OFF)
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macro(ocv_cmake_hook_append hook_name)
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set(__var_name "__OPENCV_CMAKE_HOOKS_${hook_name}")
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set(__value "${${__var_name}}")
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message(STATUS "Registering hook '${hook_name}': ${ARGN}")
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list(APPEND __value ${ARGN})
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set(${__var_name} "${__value}" CACHE INTERNAL "")
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endmacro()
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macro(ocv_cmake_hook hook_name)
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set(__var_name "__OPENCV_CMAKE_HOOKS_${hook_name}")
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if(OPENCV_DUMP_HOOKS_FLOW)
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message(STATUS "Hook ${hook_name} ...")
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endif()
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foreach(__hook ${${__var_name}})
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#message(STATUS "Hook ${hook_name}: calling '${__hook}' ...")
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if(COMMAND "${__hook}")
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message(FATAL_ERROR "Indirect calling of CMake commands is not supported yet")
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else()
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include("${__hook}")
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endif()
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endforeach()
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endmacro()
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macro(ocv_cmake_reset_hooks)
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get_cmake_property(__variableNames VARIABLES)
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foreach(__variableName ${__variableNames})
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if(__variableName MATCHES "^__OPENCV_CMAKE_HOOKS_")
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unset(${__variableName})
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unset(${__variableName} CACHE)
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endif()
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endforeach()
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endmacro()
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macro(ocv_cmake_hook_register_dir dir)
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file(GLOB hook_files RELATIVE "${dir}" "${dir}/*.cmake")
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foreach(f ${hook_files})
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if(f MATCHES "^(.+)\\.cmake$")
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set(hook_name "${CMAKE_MATCH_1}")
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ocv_cmake_hook_append(${hook_name} "${dir}/${f}")
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endif()
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endforeach()
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endmacro()
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function(ocv_cmake_eval var_name)
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if(DEFINED ${var_name})
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file(WRITE "${CMAKE_BINARY_DIR}/CMakeCommand-${var_name}.cmake" ${${var_name}})
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include("${CMAKE_BINARY_DIR}/CMakeCommand-${var_name}.cmake")
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endif()
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if(";${ARGN};" MATCHES ";ONCE;")
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unset(${var_name} CACHE)
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endif()
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endfunction()
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macro(ocv_cmake_configure file_name var_name)
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file(READ "${file_name}" __config)
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string(CONFIGURE "${__config}" ${var_name} ${ARGN})
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endmacro()
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macro(ocv_update VAR)
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if(NOT DEFINED ${VAR})
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if("x${ARGN}" STREQUAL "x")
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set(${VAR} "")
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else()
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set(${VAR} ${ARGN})
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endif()
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else()
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#ocv_debug_message("Preserve old value for ${VAR}: ${${VAR}}")
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endif()
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endmacro()
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function(_ocv_access_removed_variable VAR ACCESS)
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if(ACCESS STREQUAL "MODIFIED_ACCESS")
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set(OPENCV_SUPPRESS_MESSAGE_REMOVED_VARIABLE_${VAR} 1 PARENT_SCOPE)
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return()
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endif()
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if(ACCESS MATCHES "UNKNOWN_.*"
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AND NOT OPENCV_SUPPRESS_MESSAGE_REMOVED_VARIABLE
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AND NOT OPENCV_SUPPRESS_MESSAGE_REMOVED_VARIABLE_${VAR}
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)
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message(WARNING "OpenCV: Variable has been removed from CMake scripts: ${VAR}")
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set(OPENCV_SUPPRESS_MESSAGE_REMOVED_VARIABLE_${VAR} 1 PARENT_SCOPE) # suppress similar messages
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endif()
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endfunction()
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macro(ocv_declare_removed_variable VAR)
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if(NOT DEFINED ${VAR}) # don't hit external variables
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variable_watch(${VAR} _ocv_access_removed_variable)
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endif()
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endmacro()
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macro(ocv_declare_removed_variables)
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foreach(_var ${ARGN})
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ocv_declare_removed_variable(${_var})
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endforeach()
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endmacro()
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# Search packages for the host system instead of packages for the target system
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# in case of cross compilation these macros should be defined by the toolchain file
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if(NOT COMMAND find_host_package)
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macro(find_host_package)
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find_package(${ARGN})
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endmacro()
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endif()
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if(NOT COMMAND find_host_program)
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macro(find_host_program)
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find_program(${ARGN})
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endmacro()
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endif()
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# assert macro
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# Note: it doesn't support lists in arguments
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# Usage samples:
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# ocv_assert(MyLib_FOUND)
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# ocv_assert(DEFINED MyLib_INCLUDE_DIRS)
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macro(ocv_assert)
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if(NOT (${ARGN}))
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string(REPLACE ";" " " __assert_msg "${ARGN}")
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message(AUTHOR_WARNING "Assertion failed: ${__assert_msg}")
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endif()
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endmacro()
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macro(ocv_debug_message)
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if(OPENCV_CMAKE_DEBUG_MESSAGES)
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string(REPLACE ";" " " __msg "${ARGN}")
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message(STATUS "${__msg}")
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endif()
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endmacro()
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macro(ocv_check_environment_variables)
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foreach(_var ${ARGN})
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if(" ${${_var}}" STREQUAL " " AND DEFINED ENV{${_var}})
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set(__value "$ENV{${_var}}")
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file(TO_CMAKE_PATH "${__value}" __value) # Assume that we receive paths
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set(${_var} "${__value}")
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message(STATUS "Update variable ${_var} from environment: ${${_var}}")
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endif()
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endforeach()
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endmacro()
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macro(ocv_path_join result_var P1 P2_)
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string(REGEX REPLACE "^[/]+" "" P2 "${P2_}")
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if("${P1}" STREQUAL "" OR "${P1}" STREQUAL ".")
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set(${result_var} "${P2}")
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elseif("${P1}" STREQUAL "/")
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set(${result_var} "/${P2}")
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elseif("${P2}" STREQUAL "")
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set(${result_var} "${P1}")
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else()
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set(${result_var} "${P1}/${P2}")
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endif()
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string(REPLACE "\\\\" "\\" ${result_var} "${${result_var}}")
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string(REPLACE "//" "/" ${result_var} "${${result_var}}")
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string(REGEX REPLACE "(^|[/\\])[\\.][/\\]" "\\1" ${result_var} "${${result_var}}")
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if("${${result_var}}" STREQUAL "")
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set(${result_var} ".")
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endif()
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#message(STATUS "'${P1}' '${P2_}' => '${${result_var}}'")
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endmacro()
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# Used to parse Android SDK 'source.properties' files
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# File lines format:
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# - '<var_name>=<value>' (with possible 'space' symbols around '=')
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# - '#<any comment>'
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# Parsed values are saved into CMake variables:
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# - '${var_prefix}_${var_name}'
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# Flags:
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# - 'CACHE_VAR <var1> <var2>' - put these properties into CMake internal cache
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# - 'MSG_PREFIX <msg>' - prefix string for emitted messages
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# - flag 'VALIDATE' - emit messages about missing values from required cached variables
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# - flag 'WARNING' - emit CMake WARNING instead of STATUS messages
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function(ocv_parse_properties_file file var_prefix)
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cmake_parse_arguments(PARSE_PROPERTIES_PARAM "VALIDATE;WARNING" "" "CACHE_VAR;MSG_PREFIX" ${ARGN})
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set(__msg_type STATUS)
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if(PARSE_PROPERTIES_PARAM_WARNING)
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set(__msg_type WARNING)
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endif()
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if(EXISTS "${file}")
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set(SOURCE_PROPERTIES_REGEX "^[ ]*([^=:\n\"' ]+)[ ]*=[ ]*(.*)$")
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file(STRINGS "${file}" SOURCE_PROPERTIES_LINES REGEX "^[ ]*[^#].*$")
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foreach(line ${SOURCE_PROPERTIES_LINES})
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if(line MATCHES "${SOURCE_PROPERTIES_REGEX}")
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set(__name "${CMAKE_MATCH_1}")
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set(__value "${CMAKE_MATCH_2}")
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string(REGEX REPLACE "[^a-zA-Z0-9_]" "_" __name ${__name})
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if(";${PARSE_PROPERTIES_PARAM_CACHE_VAR};" MATCHES ";${__name};")
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set(${var_prefix}_${__name} "${__value}" CACHE INTERNAL "from ${file}")
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else()
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set(${var_prefix}_${__name} "${__value}" PARENT_SCOPE)
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endif()
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else()
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message(${__msg_type} "${PARSE_PROPERTIES_PARAM_MSG_PREFIX}Can't parse source property: '${line}' (from ${file})")
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endif()
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endforeach()
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if(PARSE_PROPERTIES_PARAM_VALIDATE)
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set(__missing "")
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foreach(__name ${PARSE_PROPERTIES_PARAM_CACHE_VAR})
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if(NOT DEFINED ${var_prefix}_${__name})
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list(APPEND __missing ${__name})
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endif()
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endforeach()
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if(__missing)
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message(${__msg_type} "${PARSE_PROPERTIES_PARAM_MSG_PREFIX}Can't read properties '${__missing}' from '${file}'")
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endif()
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endif()
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else()
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message(${__msg_type} "${PARSE_PROPERTIES_PARAM_MSG_PREFIX}Can't find file: ${file}")
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endif()
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endfunction()
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# rename modules target to world if needed
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macro(_ocv_fix_target target_var)
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if(BUILD_opencv_world)
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if(OPENCV_MODULE_${${target_var}}_IS_PART_OF_WORLD)
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set(${target_var} opencv_world)
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endif()
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endif()
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endmacro()
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# check if "sub" (file or dir) is below "dir"
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function(ocv_is_subdir res dir sub )
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get_filename_component(dir "${dir}" ABSOLUTE)
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get_filename_component(sub "${sub}" ABSOLUTE)
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file(TO_CMAKE_PATH "${dir}" dir)
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file(TO_CMAKE_PATH "${sub}" sub)
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set(dir "${dir}/")
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string(LENGTH "${dir}" len)
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string(LENGTH "${sub}" len_sub)
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if(NOT len GREATER len_sub)
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string(SUBSTRING "${sub}" 0 ${len} prefix)
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endif()
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if(prefix AND prefix STREQUAL dir)
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set(${res} TRUE PARENT_SCOPE)
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else()
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set(${res} FALSE PARENT_SCOPE)
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endif()
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endfunction()
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function(ocv_is_opencv_directory result_var dir)
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set(result FALSE)
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foreach(parent ${OpenCV_SOURCE_DIR} ${OpenCV_BINARY_DIR} ${OPENCV_EXTRA_MODULES_PATH})
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ocv_is_subdir(result "${parent}" "${dir}")
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if(result)
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break()
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endif()
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endforeach()
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set(${result_var} ${result} PARENT_SCOPE)
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endfunction()
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# adds include directories in such a way that directories from the OpenCV source tree go first
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function(ocv_include_directories)
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ocv_debug_message("ocv_include_directories( ${ARGN} )")
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set(__add_before "")
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foreach(dir ${ARGN})
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ocv_is_opencv_directory(__is_opencv_dir "${dir}")
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if(__is_opencv_dir)
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list(APPEND __add_before "${dir}")
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elseif(((CV_GCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.0") OR CV_CLANG) AND
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dir MATCHES "/usr/include$")
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# workaround for GCC 6.x bug
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else()
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if(${CMAKE_SYSTEM_NAME} MATCHES QNX)
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include_directories(AFTER "${dir}")
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else()
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include_directories(AFTER SYSTEM "${dir}")
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endif()
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endif()
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endforeach()
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include_directories(BEFORE ${__add_before})
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endfunction()
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function(ocv_append_target_property target prop)
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get_target_property(val ${target} ${prop})
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if(val)
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set(val "${val} ${ARGN}")
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set_target_properties(${target} PROPERTIES ${prop} "${val}")
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else()
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set_target_properties(${target} PROPERTIES ${prop} "${ARGN}")
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endif()
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endfunction()
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if(DEFINED OPENCV_DEPENDANT_TARGETS_LIST)
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foreach(v ${OPENCV_DEPENDANT_TARGETS_LIST})
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unset(${v} CACHE)
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endforeach()
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unset(OPENCV_DEPENDANT_TARGETS_LIST CACHE)
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endif()
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function(ocv_append_dependant_targets target)
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#ocv_debug_message("ocv_append_dependant_targets(${target} ${ARGN})")
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_ocv_fix_target(target)
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list(FIND OPENCV_DEPENDANT_TARGETS_LIST "OPENCV_DEPENDANT_TARGETS_${target}" __id)
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if(__id EQUAL -1)
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list(APPEND OPENCV_DEPENDANT_TARGETS_LIST "OPENCV_DEPENDANT_TARGETS_${target}")
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list(SORT OPENCV_DEPENDANT_TARGETS_LIST)
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set(OPENCV_DEPENDANT_TARGETS_LIST "${OPENCV_DEPENDANT_TARGETS_LIST}" CACHE INTERNAL "")
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endif()
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set(OPENCV_DEPENDANT_TARGETS_${target} "${OPENCV_DEPENDANT_TARGETS_${target}};${ARGN}" CACHE INTERNAL "" FORCE)
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endfunction()
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# adds include directories in such a way that directories from the OpenCV source tree go first
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function(ocv_target_include_directories target)
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#ocv_debug_message("ocv_target_include_directories(${target} ${ARGN})")
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_ocv_fix_target(target)
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set(__params "")
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set(__system_params "")
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set(__var_name __params)
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foreach(dir ${ARGN})
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if("${dir}" STREQUAL "SYSTEM")
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set(__var_name __system_params)
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|
else()
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if(CV_GCC AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.0" AND
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dir MATCHES "/usr/include$")
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# workaround for GCC 6.x bug
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|
else()
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get_filename_component(__abs_dir "${dir}" ABSOLUTE)
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ocv_is_opencv_directory(__is_opencv_dir "${dir}")
|
|
if(__is_opencv_dir)
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|
list(APPEND ${__var_name} "${__abs_dir}")
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|
else()
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|
list(APPEND ${__var_name} "${dir}")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
if(HAVE_CUDA OR CMAKE_VERSION VERSION_LESS 2.8.11)
|
|
include_directories(${__params})
|
|
include_directories(SYSTEM ${__system_params})
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|
else()
|
|
if(TARGET ${target})
|
|
if(__params)
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|
target_include_directories(${target} PRIVATE ${__params})
|
|
if(OPENCV_DEPENDANT_TARGETS_${target})
|
|
foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}})
|
|
target_include_directories(${t} PRIVATE ${__params})
|
|
endforeach()
|
|
endif()
|
|
endif()
|
|
if(__system_params)
|
|
target_include_directories(${target} SYSTEM PRIVATE ${__system_params})
|
|
if(OPENCV_DEPENDANT_TARGETS_${target})
|
|
foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}})
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|
target_include_directories(${t} SYSTEM PRIVATE ${__system_params})
|
|
endforeach()
|
|
endif()
|
|
endif()
|
|
else()
|
|
if(__params)
|
|
set(__new_inc ${OCV_TARGET_INCLUDE_DIRS_${target}})
|
|
list(APPEND __new_inc ${__params})
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|
set(OCV_TARGET_INCLUDE_DIRS_${target} "${__new_inc}" CACHE INTERNAL "")
|
|
endif()
|
|
if(__system_params)
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|
set(__new_inc ${OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target}})
|
|
list(APPEND __new_inc ${__system_params})
|
|
set(OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target} "${__new_inc}" CACHE INTERNAL "")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endfunction()
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|
|
# clears all passed variables
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|
macro(ocv_clear_vars)
|
|
foreach(_var ${ARGN})
|
|
unset(${_var})
|
|
unset(${_var} CACHE)
|
|
endforeach()
|
|
endmacro()
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|
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|
|
# Clears passed variables with INTERNAL type from CMake cache
|
|
macro(ocv_clear_internal_cache_vars)
|
|
foreach(_var ${ARGN})
|
|
get_property(_propertySet CACHE ${_var} PROPERTY TYPE SET)
|
|
if(_propertySet)
|
|
get_property(_type CACHE ${_var} PROPERTY TYPE)
|
|
if(_type STREQUAL "INTERNAL")
|
|
message("Cleaning INTERNAL cached variable: ${_var}")
|
|
unset(${_var} CACHE)
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
unset(_propertySet)
|
|
unset(_type)
|
|
endmacro()
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|
|
|
|
|
set(OCV_COMPILER_FAIL_REGEX
|
|
"argument .* is not valid" # GCC 9+ (including support of unicode quotes)
|
|
"command[- ]line option .* is valid for .* but not for C\\+\\+" # GNU
|
|
"command[- ]line option .* is valid for .* but not for C" # GNU
|
|
"unrecognized .*option" # GNU
|
|
"unknown .*option" # Clang
|
|
"ignoring unknown option" # MSVC
|
|
"warning D9002" # MSVC, any lang
|
|
"option .*not supported" # Intel
|
|
"[Uu]nknown option" # HP
|
|
"[Ww]arning: [Oo]ption" # SunPro
|
|
"command option .* is not recognized" # XL
|
|
"not supported in this configuration, ignored" # AIX (';' is replaced with ',')
|
|
"File with unknown suffix passed to linker" # PGI
|
|
"WARNING: unknown flag:" # Open64
|
|
)
|
|
|
|
MACRO(ocv_check_compiler_flag LANG FLAG RESULT)
|
|
set(_fname "${ARGN}")
|
|
if(NOT DEFINED ${RESULT})
|
|
if(_fname)
|
|
# nothing
|
|
elseif("_${LANG}_" MATCHES "_CXX_")
|
|
set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx")
|
|
if("${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ")
|
|
FILE(WRITE "${_fname}" "int main() { return 0; }\n")
|
|
else()
|
|
FILE(WRITE "${_fname}" "#pragma\nint main() { return 0; }\n")
|
|
endif()
|
|
elseif("_${LANG}_" MATCHES "_C_")
|
|
set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c")
|
|
if("${CMAKE_C_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_C_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ")
|
|
FILE(WRITE "${_fname}" "int main(void) { return 0; }\n")
|
|
else()
|
|
FILE(WRITE "${_fname}" "#pragma\nint main(void) { return 0; }\n")
|
|
endif()
|
|
elseif("_${LANG}_" MATCHES "_OBJCXX_")
|
|
set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.mm")
|
|
if("${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ")
|
|
FILE(WRITE "${_fname}" "int main() { return 0; }\n")
|
|
else()
|
|
FILE(WRITE "${_fname}" "#pragma\nint main() { return 0; }\n")
|
|
endif()
|
|
else()
|
|
unset(_fname)
|
|
endif()
|
|
if(_fname)
|
|
if(NOT "x${ARGN}" STREQUAL "x")
|
|
file(RELATIVE_PATH __msg "${CMAKE_SOURCE_DIR}" "${ARGN}")
|
|
set(__msg " (check file: ${__msg})")
|
|
else()
|
|
set(__msg "")
|
|
endif()
|
|
if(CMAKE_REQUIRED_LIBRARIES)
|
|
set(__link_libs LINK_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
|
|
else()
|
|
set(__link_libs)
|
|
endif()
|
|
set(__cmake_flags "")
|
|
if(CMAKE_EXE_LINKER_FLAGS) # CMP0056 do this on new CMake
|
|
list(APPEND __cmake_flags "-DCMAKE_EXE_LINKER_FLAGS=${CMAKE_EXE_LINKER_FLAGS}")
|
|
endif()
|
|
|
|
# CMP0067 do this on new CMake
|
|
if(DEFINED CMAKE_CXX_STANDARD)
|
|
list(APPEND __cmake_flags "-DCMAKE_CXX_STANDARD=${CMAKE_CXX_STANDARD}")
|
|
endif()
|
|
if(DEFINED CMAKE_CXX_STANDARD_REQUIRED)
|
|
list(APPEND __cmake_flags "-DCMAKE_CXX_STANDARD_REQUIRED=${CMAKE_CXX_STANDARD_REQUIRED}")
|
|
endif()
|
|
if(DEFINED CMAKE_CXX_EXTENSIONS)
|
|
list(APPEND __cmake_flags "-DCMAKE_CXX_EXTENSIONS=${CMAKE_CXX_EXTENSIONS}")
|
|
endif()
|
|
|
|
MESSAGE(STATUS "Performing Test ${RESULT}${__msg}")
|
|
TRY_COMPILE(${RESULT}
|
|
"${CMAKE_BINARY_DIR}"
|
|
"${_fname}"
|
|
CMAKE_FLAGS ${__cmake_flags}
|
|
COMPILE_DEFINITIONS "${FLAG}"
|
|
${__link_libs}
|
|
OUTPUT_VARIABLE OUTPUT)
|
|
|
|
if(${RESULT})
|
|
string(REPLACE ";" "," OUTPUT_LINES "${OUTPUT}")
|
|
string(REPLACE "\n" ";" OUTPUT_LINES "${OUTPUT_LINES}")
|
|
foreach(_regex ${OCV_COMPILER_FAIL_REGEX})
|
|
if(NOT ${RESULT})
|
|
break()
|
|
endif()
|
|
foreach(_line ${OUTPUT_LINES})
|
|
if("${_line}" MATCHES "${_regex}")
|
|
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
|
"Build output check failed:\n"
|
|
" Regex: '${_regex}'\n"
|
|
" Output line: '${_line}'\n")
|
|
set(${RESULT} 0)
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
endif()
|
|
|
|
IF(${RESULT})
|
|
SET(${RESULT} 1 CACHE INTERNAL "Test ${RESULT}")
|
|
MESSAGE(STATUS "Performing Test ${RESULT} - Success")
|
|
ELSE(${RESULT})
|
|
MESSAGE(STATUS "Performing Test ${RESULT} - Failed")
|
|
SET(${RESULT} "" CACHE INTERNAL "Test ${RESULT}")
|
|
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
|
"Compilation failed:\n"
|
|
" source file: '${_fname}'\n"
|
|
" check option: '${FLAG}'\n"
|
|
"===== BUILD LOG =====\n"
|
|
"${OUTPUT}\n"
|
|
"===== END =====\n\n")
|
|
ENDIF(${RESULT})
|
|
else()
|
|
SET(${RESULT} 0)
|
|
endif()
|
|
endif()
|
|
ENDMACRO()
|
|
|
|
macro(ocv_check_flag_support lang flag varname base_options)
|
|
if(CMAKE_BUILD_TYPE)
|
|
set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE})
|
|
endif()
|
|
|
|
if("_${lang}_" MATCHES "_CXX_")
|
|
set(_lang CXX)
|
|
elseif("_${lang}_" MATCHES "_C_")
|
|
set(_lang C)
|
|
elseif("_${lang}_" MATCHES "_OBJCXX_")
|
|
if(DEFINED CMAKE_OBJCXX_COMPILER) # CMake 3.16+ and enable_language(OBJCXX) call are required
|
|
set(_lang OBJCXX)
|
|
else()
|
|
set(_lang CXX)
|
|
endif()
|
|
else()
|
|
set(_lang ${lang})
|
|
endif()
|
|
|
|
string(TOUPPER "${flag}" ${varname})
|
|
string(REGEX REPLACE "^(/|-)" "HAVE_${_lang}_" ${varname} "${${varname}}")
|
|
string(REGEX REPLACE " -|-|=| |\\.|," "_" ${varname} "${${varname}}")
|
|
|
|
if(DEFINED CMAKE_${_lang}_COMPILER)
|
|
ocv_check_compiler_flag("${_lang}" "${base_options} ${flag}" ${${varname}} ${ARGN})
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ocv_check_runtime_flag flag result)
|
|
set(_fname "${ARGN}")
|
|
if(NOT DEFINED ${result})
|
|
file(RELATIVE_PATH _rname "${CMAKE_SOURCE_DIR}" "${_fname}")
|
|
message(STATUS "Performing Runtime Test ${result} (check file: ${_rname})")
|
|
try_run(exec_return compile_result
|
|
"${CMAKE_BINARY_DIR}"
|
|
"${_fname}"
|
|
CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS=${CMAKE_EXE_LINKER_FLAGS}" # CMP0056 do this on new CMake
|
|
COMPILE_DEFINITIONS "${flag}"
|
|
OUTPUT_VARIABLE OUTPUT)
|
|
|
|
if(${compile_result})
|
|
if(exec_return EQUAL 0)
|
|
set(${result} 1 CACHE INTERNAL "Runtime Test ${result}")
|
|
message(STATUS "Performing Runtime Test ${result} - Success")
|
|
else()
|
|
message(STATUS "Performing Runtime Test ${result} - Failed(${exec_return})")
|
|
set(${result} 0 CACHE INTERNAL "Runtime Test ${result}")
|
|
endif()
|
|
else()
|
|
set(${result} 0 CACHE INTERNAL "Runtime Test ${result}")
|
|
message(STATUS "Performing Runtime Test ${result} - Compiling Failed")
|
|
endif()
|
|
|
|
if(NOT ${result})
|
|
file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
|
|
"Runtime Test failed:\n"
|
|
" source file: '${_fname}'\n"
|
|
" check option: '${flag}'\n"
|
|
" exec return: ${exec_return}\n"
|
|
"===== BUILD AND RUNTIME LOG =====\n"
|
|
"${OUTPUT}\n"
|
|
"===== END =====\n\n")
|
|
endif()
|
|
endif()
|
|
endmacro()
|
|
|
|
# turns off warnings
|
|
macro(ocv_warnings_disable)
|
|
if(NOT ENABLE_NOISY_WARNINGS)
|
|
set(_flag_vars "")
|
|
set(_msvc_warnings "")
|
|
set(_gxx_warnings "")
|
|
set(_icc_warnings "")
|
|
foreach(arg ${ARGN})
|
|
if(arg MATCHES "^CMAKE_")
|
|
list(APPEND _flag_vars ${arg})
|
|
elseif(arg MATCHES "^/wd")
|
|
list(APPEND _msvc_warnings ${arg})
|
|
elseif(arg MATCHES "^-W")
|
|
list(APPEND _gxx_warnings ${arg})
|
|
elseif(arg MATCHES "^-wd" OR arg MATCHES "^-Qwd" OR arg MATCHES "^/Qwd")
|
|
list(APPEND _icc_warnings ${arg})
|
|
endif()
|
|
endforeach()
|
|
if(MSVC AND _msvc_warnings AND _flag_vars)
|
|
foreach(var ${_flag_vars})
|
|
foreach(warning ${_msvc_warnings})
|
|
set(${var} "${${var}} ${warning}")
|
|
endforeach()
|
|
endforeach()
|
|
elseif(((CV_GCC OR CV_CLANG) OR (UNIX AND CV_ICC)) AND _gxx_warnings AND _flag_vars)
|
|
foreach(var ${_flag_vars})
|
|
foreach(warning ${_gxx_warnings})
|
|
if(NOT warning MATCHES "^-Wno-")
|
|
string(REGEX REPLACE "(^|[ ]+)${warning}(=[^ ]*)?([ ]+|$)" " " ${var} "${${var}}")
|
|
string(REPLACE "-W" "-Wno-" warning "${warning}")
|
|
endif()
|
|
ocv_check_flag_support(${var} "${warning}" _varname "")
|
|
if(${_varname})
|
|
set(${var} "${${var}} ${warning}")
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
endif()
|
|
if(CV_ICC AND _icc_warnings AND _flag_vars)
|
|
foreach(var ${_flag_vars})
|
|
foreach(warning ${_icc_warnings})
|
|
if(UNIX)
|
|
string(REPLACE "-Qwd" "-wd" warning "${warning}")
|
|
else()
|
|
string(REPLACE "-wd" "-Qwd" warning "${warning}")
|
|
endif()
|
|
ocv_check_flag_support(${var} "${warning}" _varname "")
|
|
if(${_varname})
|
|
set(${var} "${${var}} ${warning}")
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
endif()
|
|
unset(_flag_vars)
|
|
unset(_msvc_warnings)
|
|
unset(_gxx_warnings)
|
|
unset(_icc_warnings)
|
|
endif(NOT ENABLE_NOISY_WARNINGS)
|
|
endmacro()
|
|
|
|
macro(ocv_append_source_file_compile_definitions source)
|
|
get_source_file_property(_value "${source}" COMPILE_DEFINITIONS)
|
|
if(_value)
|
|
set(_value ${_value} ${ARGN})
|
|
else()
|
|
set(_value ${ARGN})
|
|
endif()
|
|
set_source_files_properties("${source}" PROPERTIES COMPILE_DEFINITIONS "${_value}")
|
|
endmacro()
|
|
|
|
macro(add_apple_compiler_options the_module)
|
|
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS "")
|
|
if(HAVE_OBJC_EXCEPTIONS)
|
|
foreach(source ${OPENCV_MODULE_${the_module}_SOURCES})
|
|
if("${source}" MATCHES "\\.mm$")
|
|
get_source_file_property(flags "${source}" COMPILE_FLAGS)
|
|
if(flags)
|
|
set(flags "${_flags} -fobjc-exceptions")
|
|
else()
|
|
set(flags "-fobjc-exceptions")
|
|
endif()
|
|
|
|
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
endmacro()
|
|
|
|
# Provides an option that the user can optionally select.
|
|
# Can accept condition to control when option is available for user.
|
|
# Usage:
|
|
# option(<option_variable>
|
|
# "help string describing the option"
|
|
# <initial value or boolean expression>
|
|
# [VISIBLE_IF <condition>]
|
|
# [VERIFY <condition>])
|
|
macro(OCV_OPTION variable description value)
|
|
set(__value ${value})
|
|
set(__condition "")
|
|
set(__verification)
|
|
set(__varname "__value")
|
|
foreach(arg ${ARGN})
|
|
if(arg STREQUAL "IF" OR arg STREQUAL "if" OR arg STREQUAL "VISIBLE_IF")
|
|
set(__varname "__condition")
|
|
elseif(arg STREQUAL "VERIFY")
|
|
set(__varname "__verification")
|
|
else()
|
|
list(APPEND ${__varname} ${arg})
|
|
endif()
|
|
endforeach()
|
|
unset(__varname)
|
|
if(__condition STREQUAL "")
|
|
set(__condition 2 GREATER 1)
|
|
endif()
|
|
|
|
if(${__condition})
|
|
if(__value MATCHES ";")
|
|
if(${__value})
|
|
option(${variable} "${description}" ON)
|
|
else()
|
|
option(${variable} "${description}" OFF)
|
|
endif()
|
|
elseif(DEFINED ${__value})
|
|
if(${__value})
|
|
option(${variable} "${description}" ON)
|
|
else()
|
|
option(${variable} "${description}" OFF)
|
|
endif()
|
|
else()
|
|
option(${variable} "${description}" ${__value})
|
|
endif()
|
|
else()
|
|
if(DEFINED ${variable} AND "${${variable}}" # emit warnings about turned ON options only.
|
|
AND NOT (OPENCV_HIDE_WARNING_UNSUPPORTED_OPTION OR "$ENV{OPENCV_HIDE_WARNING_UNSUPPORTED_OPTION}")
|
|
)
|
|
message(WARNING "Unexpected option: ${variable} (=${${variable}})\nCondition: IF (${__condition})")
|
|
endif()
|
|
if(OPENCV_UNSET_UNSUPPORTED_OPTION)
|
|
unset(${variable} CACHE)
|
|
endif()
|
|
endif()
|
|
if(__verification)
|
|
set(OPENCV_VERIFY_${variable} "${__verification}") # variable containing condition to verify
|
|
list(APPEND OPENCV_VERIFICATIONS "${variable}") # list of variable names (WITH_XXX;WITH_YYY;...)
|
|
endif()
|
|
unset(__condition)
|
|
unset(__value)
|
|
endmacro()
|
|
|
|
|
|
# Check that each variable stored in OPENCV_VERIFICATIONS list
|
|
# is consistent with actual detection result (stored as condition in OPENCV_VERIFY_...) variables
|
|
function(ocv_verify_config)
|
|
set(broken_options)
|
|
foreach(var ${OPENCV_VERIFICATIONS})
|
|
set(evaluated FALSE)
|
|
if(${OPENCV_VERIFY_${var}})
|
|
set(evaluated TRUE)
|
|
endif()
|
|
status("Verifying ${var}=${${var}} => '${OPENCV_VERIFY_${var}}'=${evaluated}")
|
|
if (${var} AND NOT evaluated)
|
|
list(APPEND broken_options ${var})
|
|
message(WARNING
|
|
"Option ${var} is enabled but corresponding dependency "
|
|
"have not been found: \"${OPENCV_VERIFY_${var}}\" is FALSE")
|
|
elseif(NOT ${var} AND evaluated)
|
|
list(APPEND broken_options ${var})
|
|
message(WARNING
|
|
"Option ${var} is disabled or unset but corresponding dependency "
|
|
"have been explicitly turned on: \"${OPENCV_VERIFY_${var}}\" is TRUE")
|
|
endif()
|
|
endforeach()
|
|
if(broken_options)
|
|
string(REPLACE ";" "\n" broken_options "${broken_options}")
|
|
message(FATAL_ERROR
|
|
"Some dependencies have not been found or have been forced, "
|
|
"unset ENABLE_CONFIG_VERIFICATION option to ignore these failures "
|
|
"or change following options:\n${broken_options}")
|
|
endif()
|
|
endfunction()
|
|
|
|
# Usage: ocv_append_build_options(HIGHGUI FFMPEG)
|
|
macro(ocv_append_build_options var_prefix pkg_prefix)
|
|
foreach(suffix INCLUDE_DIRS LIBRARIES LIBRARY_DIRS LINK_LIBRARIES)
|
|
if(${pkg_prefix}_${suffix})
|
|
list(APPEND ${var_prefix}_${suffix} ${${pkg_prefix}_${suffix}})
|
|
list(REMOVE_DUPLICATES ${var_prefix}_${suffix})
|
|
endif()
|
|
endforeach()
|
|
endmacro()
|
|
|
|
function(ocv_append_source_files_cxx_compiler_options files_var)
|
|
set(__flags "${ARGN}")
|
|
ocv_check_flag_support(CXX "${__flags}" __HAVE_COMPILER_OPTIONS_VAR "")
|
|
if(${__HAVE_COMPILER_OPTIONS_VAR})
|
|
foreach(source ${${files_var}})
|
|
if("${source}" MATCHES "\\.(cpp|cc|cxx)$")
|
|
get_source_file_property(flags "${source}" COMPILE_FLAGS)
|
|
if(flags)
|
|
set(flags "${flags} ${__flags}")
|
|
else()
|
|
set(flags "${__flags}")
|
|
endif()
|
|
set_source_files_properties("${source}" PROPERTIES COMPILE_FLAGS "${flags}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
endfunction()
|
|
|
|
# Usage is similar to CMake 'pkg_check_modules' command
|
|
# It additionally controls HAVE_${define} and ${define}_${modname}_FOUND variables
|
|
macro(ocv_check_modules define)
|
|
unset(HAVE_${define})
|
|
foreach(m ${ARGN})
|
|
if (m MATCHES "(.*[^><])(>=|=|<=)(.*)")
|
|
set(__modname "${CMAKE_MATCH_1}")
|
|
else()
|
|
set(__modname "${m}")
|
|
endif()
|
|
unset(${define}_${__modname}_FOUND)
|
|
endforeach()
|
|
if(PKG_CONFIG_FOUND OR PkgConfig_FOUND)
|
|
pkg_check_modules(${define} ${ARGN})
|
|
endif()
|
|
if(${define}_FOUND)
|
|
set(HAVE_${define} 1)
|
|
endif()
|
|
foreach(m ${ARGN})
|
|
if (m MATCHES "(.*[^><])(>=|=|<=)(.*)")
|
|
set(__modname "${CMAKE_MATCH_1}")
|
|
else()
|
|
set(__modname "${m}")
|
|
endif()
|
|
if(NOT DEFINED ${define}_${__modname}_FOUND AND ${define}_FOUND)
|
|
set(${define}_${__modname}_FOUND 1)
|
|
endif()
|
|
endforeach()
|
|
if(${define}_FOUND AND ${define}_LIBRARIES)
|
|
if(${define}_LINK_LIBRARIES_XXXXX) # CMake 3.12+: https://gitlab.kitware.com/cmake/cmake/merge_requests/2068
|
|
set(${define}_LIBRARIES "${${define}_LINK_LIBRARIES}" CACHE INTERNAL "")
|
|
else()
|
|
unset(_libs) # absolute paths
|
|
unset(_libs_paths) # -L args
|
|
foreach(flag ${${define}_LDFLAGS})
|
|
if(flag MATCHES "^-L(.*)")
|
|
list(APPEND _libs_paths ${CMAKE_MATCH_1})
|
|
elseif(IS_ABSOLUTE "${flag}"
|
|
OR flag STREQUAL "-lstdc++"
|
|
OR flag STREQUAL "-latomic"
|
|
)
|
|
list(APPEND _libs "${flag}")
|
|
elseif(flag MATCHES "^-l(.*)")
|
|
set(_lib "${CMAKE_MATCH_1}")
|
|
if(_libs_paths)
|
|
find_library(pkgcfg_lib_${define}_${_lib} NAMES ${_lib}
|
|
HINTS ${_libs_paths} NO_DEFAULT_PATH)
|
|
endif()
|
|
find_library(pkgcfg_lib_${define}_${_lib} NAMES ${_lib})
|
|
mark_as_advanced(pkgcfg_lib_${define}_${_lib})
|
|
if(pkgcfg_lib_${define}_${_lib})
|
|
list(APPEND _libs "${pkgcfg_lib_${define}_${_lib}}")
|
|
else()
|
|
message(WARNING "ocv_check_modules(${define}): can't find library '${_lib}'. Specify 'pkgcfg_lib_${define}_${_lib}' manually")
|
|
list(APPEND _libs "${_lib}")
|
|
endif()
|
|
else()
|
|
# -pthread
|
|
#message(WARNING "ocv_check_modules(${define}): unknown LDFLAG '${flag}'")
|
|
endif()
|
|
endforeach()
|
|
set(${define}_LINK_LIBRARIES "${_libs}")
|
|
set(${define}_LIBRARIES "${_libs}" CACHE INTERNAL "")
|
|
unset(_lib)
|
|
unset(_libs)
|
|
unset(_libs_paths)
|
|
endif()
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
|
|
if(NOT DEFINED CMAKE_ARGC) # Guard CMake standalone invocations
|
|
|
|
# Use this option carefully, CMake's install() will install symlinks instead of real files
|
|
# It is fine for development, but should not be used by real installations
|
|
set(__symlink_default OFF) # preprocessing is required for old CMake like 2.8.12
|
|
if(DEFINED ENV{BUILD_USE_SYMLINKS})
|
|
set(__symlink_default $ENV{BUILD_USE_SYMLINKS})
|
|
endif()
|
|
OCV_OPTION(BUILD_USE_SYMLINKS "Use symlinks instead of files copying during build (and !!INSTALL!!)" (${__symlink_default}) IF (UNIX OR DEFINED __symlink_default))
|
|
|
|
if(CMAKE_VERSION VERSION_LESS "3.2")
|
|
macro(ocv_cmake_byproducts var_name)
|
|
set(${var_name}) # nothing
|
|
endmacro()
|
|
else()
|
|
macro(ocv_cmake_byproducts var_name)
|
|
set(${var_name} BYPRODUCTS ${ARGN})
|
|
endmacro()
|
|
endif()
|
|
|
|
set(OPENCV_DEPHELPER "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/dephelper" CACHE INTERNAL "")
|
|
file(MAKE_DIRECTORY ${OPENCV_DEPHELPER})
|
|
|
|
if(BUILD_USE_SYMLINKS)
|
|
set(__file0 "${CMAKE_CURRENT_LIST_FILE}")
|
|
set(__file1 "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/symlink_test")
|
|
if(NOT IS_SYMLINK "${__file1}")
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink "${__file0}" "${__file1}"
|
|
RESULT_VARIABLE SYMLINK_RESULT)
|
|
if(NOT SYMLINK_RESULT EQUAL 0)
|
|
file(REMOVE "${__file1}")
|
|
endif()
|
|
if(NOT IS_SYMLINK "${__file1}")
|
|
set(BUILD_USE_SYMLINKS 0 CACHE INTERNAL "")
|
|
endif()
|
|
endif()
|
|
if(NOT BUILD_USE_SYMLINKS)
|
|
message(STATUS "Build symlinks are not available (disabled)")
|
|
endif()
|
|
endif()
|
|
|
|
set(OPENCV_BUILD_INFO_STR "" CACHE INTERNAL "")
|
|
function(ocv_output_status msg)
|
|
message(STATUS "${msg}")
|
|
string(REPLACE "\\" "\\\\" msg "${msg}")
|
|
string(REPLACE "\"" "\\\"" msg "${msg}")
|
|
string(REGEX REPLACE "^\n+|\n+$" "" msg "${msg}")
|
|
if(msg MATCHES "\n")
|
|
message(WARNING "String to be inserted to version_string.inc has an unexpected line break: '${msg}'")
|
|
string(REPLACE "\n" "\\n" msg "${msg}")
|
|
endif()
|
|
set(OPENCV_BUILD_INFO_STR "${OPENCV_BUILD_INFO_STR}\"${msg}\\n\"\n" CACHE INTERNAL "")
|
|
endfunction()
|
|
|
|
macro(ocv_finalize_status)
|
|
set(OPENCV_BUILD_INFO_FILE "${CMAKE_BINARY_DIR}/version_string.tmp")
|
|
if(EXISTS "${OPENCV_BUILD_INFO_FILE}")
|
|
file(READ "${OPENCV_BUILD_INFO_FILE}" __content)
|
|
else()
|
|
set(__content "")
|
|
endif()
|
|
if("${__content}" STREQUAL "${OPENCV_BUILD_INFO_STR}")
|
|
#message(STATUS "${OPENCV_BUILD_INFO_FILE} contains the same content")
|
|
else()
|
|
file(WRITE "${OPENCV_BUILD_INFO_FILE}" "${OPENCV_BUILD_INFO_STR}")
|
|
endif()
|
|
unset(__content)
|
|
unset(OPENCV_BUILD_INFO_STR CACHE)
|
|
|
|
if(NOT OPENCV_SKIP_STATUS_FINALIZATION)
|
|
if(DEFINED OPENCV_MODULE_opencv_core_BINARY_DIR)
|
|
execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${OPENCV_BUILD_INFO_FILE}" "${OPENCV_MODULE_opencv_core_BINARY_DIR}/version_string.inc" OUTPUT_QUIET)
|
|
endif()
|
|
endif()
|
|
|
|
if(UNIX)
|
|
install(FILES "${OpenCV_SOURCE_DIR}/platforms/scripts/valgrind.supp"
|
|
"${OpenCV_SOURCE_DIR}/platforms/scripts/valgrind_3rdparty.supp"
|
|
DESTINATION "${OPENCV_OTHER_INSTALL_PATH}" COMPONENT "dev")
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# Status report function.
|
|
# Automatically align right column and selects text based on condition.
|
|
# Usage:
|
|
# status(<text>)
|
|
# status(<heading> <value1> [<value2> ...])
|
|
# status(<heading> <condition> THEN <text for TRUE> ELSE <text for FALSE> )
|
|
function(status text)
|
|
set(status_cond)
|
|
set(status_then)
|
|
set(status_else)
|
|
|
|
set(status_current_name "cond")
|
|
foreach(arg ${ARGN})
|
|
if(arg STREQUAL "THEN")
|
|
set(status_current_name "then")
|
|
elseif(arg STREQUAL "ELSE")
|
|
set(status_current_name "else")
|
|
else()
|
|
list(APPEND status_${status_current_name} ${arg})
|
|
endif()
|
|
endforeach()
|
|
|
|
if(DEFINED status_cond)
|
|
set(status_placeholder_length 32)
|
|
string(RANDOM LENGTH ${status_placeholder_length} ALPHABET " " status_placeholder)
|
|
string(LENGTH "${text}" status_text_length)
|
|
if(status_text_length LESS status_placeholder_length)
|
|
string(SUBSTRING "${text}${status_placeholder}" 0 ${status_placeholder_length} status_text)
|
|
elseif(DEFINED status_then OR DEFINED status_else)
|
|
ocv_output_status("${text}")
|
|
set(status_text "${status_placeholder}")
|
|
else()
|
|
set(status_text "${text}")
|
|
endif()
|
|
|
|
if(DEFINED status_then OR DEFINED status_else)
|
|
if(${status_cond})
|
|
string(REPLACE ";" " " status_then "${status_then}")
|
|
string(REGEX REPLACE "^[ \t]+" "" status_then "${status_then}")
|
|
ocv_output_status("${status_text} ${status_then}")
|
|
else()
|
|
string(REPLACE ";" " " status_else "${status_else}")
|
|
string(REGEX REPLACE "^[ \t]+" "" status_else "${status_else}")
|
|
ocv_output_status("${status_text} ${status_else}")
|
|
endif()
|
|
else()
|
|
string(REPLACE ";" " " status_cond "${status_cond}")
|
|
string(REGEX REPLACE "^[ \t]+" "" status_cond "${status_cond}")
|
|
ocv_output_status("${status_text} ${status_cond}")
|
|
endif()
|
|
else()
|
|
ocv_output_status("${text}")
|
|
endif()
|
|
endfunction()
|
|
|
|
endif() # NOT DEFINED CMAKE_ARGC
|
|
|
|
#
|
|
# Generate a list of enabled features basing on conditions:
|
|
# IF <cond> THEN <title>: check condition and append title to the result if it is true
|
|
# ELSE <title>: return provided value instead of empty result
|
|
# EXCLUSIVE: break after first successful condition
|
|
#
|
|
# Usage:
|
|
# ocv_build_features_string(out [EXCLUSIVE] [IF feature THEN title] ... [ELSE title])
|
|
#
|
|
function(ocv_build_features_string out)
|
|
set(result)
|
|
list(REMOVE_AT ARGV 0)
|
|
foreach(arg ${ARGV})
|
|
if(arg STREQUAL "EXCLUSIVE")
|
|
set(exclusive TRUE)
|
|
elseif(arg STREQUAL "IF")
|
|
set(then FALSE)
|
|
set(cond)
|
|
elseif(arg STREQUAL "THEN")
|
|
set(then TRUE)
|
|
set(title)
|
|
elseif(arg STREQUAL "ELSE")
|
|
set(then FALSE)
|
|
set(else TRUE)
|
|
else()
|
|
if(then)
|
|
if(${cond})
|
|
list(APPEND result "${arg}")
|
|
if(exclusive)
|
|
break()
|
|
endif()
|
|
endif()
|
|
elseif(else)
|
|
if(NOT result)
|
|
set(result "${arg}")
|
|
endif()
|
|
else()
|
|
list(APPEND cond ${arg})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
set(${out} ${result} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
|
|
# remove all matching elements from the list
|
|
macro(ocv_list_filterout lst regex)
|
|
foreach(item ${${lst}})
|
|
if(item MATCHES "${regex}")
|
|
list(REMOVE_ITEM ${lst} "${item}")
|
|
endif()
|
|
endforeach()
|
|
endmacro()
|
|
|
|
# Usage: ocv_list_filterout_ex(list_name regex1 regex2 ...)
|
|
macro(ocv_list_filterout_ex lst)
|
|
foreach(regex ${ARGN})
|
|
foreach(item ${${lst}})
|
|
if(item MATCHES "${regex}")
|
|
list(REMOVE_ITEM ${lst} "${item}")
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
endmacro()
|
|
|
|
|
|
# filter matching elements from the list
|
|
macro(ocv_list_filter lst regex)
|
|
set(dst ${ARGN})
|
|
if(NOT dst)
|
|
set(dst ${lst})
|
|
endif()
|
|
set(__result ${${lst}})
|
|
foreach(item ${__result})
|
|
if(NOT item MATCHES "${regex}")
|
|
list(REMOVE_ITEM __result "${item}")
|
|
endif()
|
|
endforeach()
|
|
set(${dst} ${__result})
|
|
endmacro()
|
|
|
|
|
|
# stable & safe duplicates removal macro
|
|
macro(ocv_list_unique __lst)
|
|
if(${__lst})
|
|
list(REMOVE_DUPLICATES ${__lst})
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# safe list reversal macro
|
|
macro(ocv_list_reverse __lst)
|
|
if(${__lst})
|
|
list(REVERSE ${__lst})
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# safe list sorting macro
|
|
macro(ocv_list_sort __lst)
|
|
if(${__lst})
|
|
list(SORT ${__lst})
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# add prefix to each item in the list
|
|
macro(ocv_list_add_prefix LST PREFIX)
|
|
set(__tmp "")
|
|
foreach(item ${${LST}})
|
|
list(APPEND __tmp "${PREFIX}${item}")
|
|
endforeach()
|
|
set(${LST} ${__tmp})
|
|
unset(__tmp)
|
|
endmacro()
|
|
|
|
|
|
# add suffix to each item in the list
|
|
macro(ocv_list_add_suffix LST SUFFIX)
|
|
set(__tmp "")
|
|
foreach(item ${${LST}})
|
|
list(APPEND __tmp "${item}${SUFFIX}")
|
|
endforeach()
|
|
set(${LST} ${__tmp})
|
|
unset(__tmp)
|
|
endmacro()
|
|
|
|
|
|
# gets and removes the first element from the list
|
|
macro(ocv_list_pop_front LST VAR)
|
|
if(${LST})
|
|
list(GET ${LST} 0 ${VAR})
|
|
list(REMOVE_AT ${LST} 0)
|
|
else()
|
|
set(${VAR} "")
|
|
endif()
|
|
endmacro()
|
|
|
|
# Get list of duplicates in the list of input items.
|
|
# ocv_get_duplicates(<output list> <element> [<element> ...])
|
|
function(ocv_get_duplicates res)
|
|
if(ARGC LESS 2)
|
|
message(FATAL_ERROR "Invalid call to ocv_get_duplicates")
|
|
endif()
|
|
set(lst ${ARGN})
|
|
list(SORT lst)
|
|
set(prev_item)
|
|
foreach(item ${lst})
|
|
if(item STREQUAL prev_item)
|
|
list(APPEND dups ${item})
|
|
endif()
|
|
set(prev_item ${item})
|
|
endforeach()
|
|
set(${res} ${dups} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
# simple regex escaping routine (does not cover all cases!!!)
|
|
macro(ocv_regex_escape var regex)
|
|
string(REGEX REPLACE "([+.*^$])" "\\\\1" ${var} "${regex}")
|
|
endmacro()
|
|
|
|
|
|
# convert list of paths to full paths
|
|
macro(ocv_convert_to_full_paths VAR)
|
|
if(${VAR})
|
|
set(__tmp "")
|
|
foreach(path ${${VAR}})
|
|
get_filename_component(${VAR} "${path}" ABSOLUTE)
|
|
list(APPEND __tmp "${${VAR}}")
|
|
endforeach()
|
|
set(${VAR} ${__tmp})
|
|
unset(__tmp)
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# convert list of paths to libraries names without lib prefix
|
|
function(ocv_convert_to_lib_name var)
|
|
set(tmp "")
|
|
foreach(path ${ARGN})
|
|
get_filename_component(tmp_name "${path}" NAME)
|
|
ocv_get_libname(tmp_name "${tmp_name}")
|
|
list(APPEND tmp "${tmp_name}")
|
|
endforeach()
|
|
set(${var} ${tmp} PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
|
|
# add install command
|
|
function(ocv_install_target)
|
|
if(APPLE_FRAMEWORK AND BUILD_SHARED_LIBS)
|
|
install(TARGETS ${ARGN} FRAMEWORK DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH})
|
|
else()
|
|
install(TARGETS ${ARGN})
|
|
endif()
|
|
|
|
set(isPackage 0)
|
|
unset(__package)
|
|
unset(__target)
|
|
foreach(e ${ARGN})
|
|
if(NOT DEFINED __target)
|
|
set(__target "${e}")
|
|
endif()
|
|
if(isPackage EQUAL 1)
|
|
set(__package "${e}")
|
|
break()
|
|
endif()
|
|
if(e STREQUAL "EXPORT")
|
|
set(isPackage 1)
|
|
endif()
|
|
endforeach()
|
|
|
|
if(DEFINED __package)
|
|
list(APPEND ${__package}_TARGETS ${__target})
|
|
set(${__package}_TARGETS "${${__package}_TARGETS}" CACHE INTERNAL "List of ${__package} targets")
|
|
endif()
|
|
|
|
if(MSVC)
|
|
set(__target "${ARGV0}")
|
|
|
|
# don't move this into global scope of this file: compiler settings (like MSVC variable) are not available during processing
|
|
if(BUILD_SHARED_LIBS) # no defaults for static libs (modern CMake is required)
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.6.0)
|
|
option(INSTALL_PDB_COMPONENT_EXCLUDE_FROM_ALL "Don't install PDB files by default" ON)
|
|
option(INSTALL_PDB "Add install PDB rules" ON)
|
|
elseif(NOT CMAKE_VERSION VERSION_LESS 3.1.0)
|
|
option(INSTALL_PDB_COMPONENT_EXCLUDE_FROM_ALL "Don't install PDB files by default (not supported)" OFF)
|
|
option(INSTALL_PDB "Add install PDB rules" OFF)
|
|
endif()
|
|
endif()
|
|
|
|
if(INSTALL_PDB AND NOT INSTALL_IGNORE_PDB
|
|
AND NOT OPENCV_${__target}_PDB_SKIP
|
|
)
|
|
set(__location_key "ARCHIVE") # static libs
|
|
get_target_property(__target_type ${__target} TYPE)
|
|
if("${__target_type}" STREQUAL "SHARED_LIBRARY")
|
|
set(__location_key "RUNTIME") # shared libs (.DLL)
|
|
endif()
|
|
|
|
set(processDst 0)
|
|
set(isDst 0)
|
|
unset(__dst)
|
|
foreach(e ${ARGN})
|
|
if(isDst EQUAL 1)
|
|
set(__dst "${e}")
|
|
break()
|
|
endif()
|
|
if(processDst EQUAL 1 AND e STREQUAL "DESTINATION")
|
|
set(isDst 1)
|
|
endif()
|
|
if(e STREQUAL "${__location_key}")
|
|
set(processDst 1)
|
|
else()
|
|
set(processDst 0)
|
|
endif()
|
|
endforeach()
|
|
|
|
# message(STATUS "Process ${__target} dst=${__dst}...")
|
|
if(DEFINED __dst)
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.1.0)
|
|
set(__pdb_install_component "pdb")
|
|
if(DEFINED INSTALL_PDB_COMPONENT AND INSTALL_PDB_COMPONENT)
|
|
set(__pdb_install_component "${INSTALL_PDB_COMPONENT}")
|
|
endif()
|
|
set(__pdb_exclude_from_all "")
|
|
if(INSTALL_PDB_COMPONENT_EXCLUDE_FROM_ALL)
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.6.0)
|
|
set(__pdb_exclude_from_all EXCLUDE_FROM_ALL)
|
|
else()
|
|
message(WARNING "INSTALL_PDB_COMPONENT_EXCLUDE_FROM_ALL requires CMake 3.6+")
|
|
endif()
|
|
endif()
|
|
|
|
# message(STATUS "Adding PDB file installation rule: target=${__target} dst=${__dst} component=${__pdb_install_component}")
|
|
if("${__target_type}" STREQUAL "SHARED_LIBRARY" OR "${__target_type}" STREQUAL "MODULE_LIBRARY")
|
|
install(FILES "$<TARGET_PDB_FILE:${__target}>" DESTINATION "${__dst}"
|
|
COMPONENT ${__pdb_install_component} OPTIONAL ${__pdb_exclude_from_all})
|
|
else()
|
|
# There is no generator expression similar to TARGET_PDB_FILE and TARGET_PDB_FILE can't be used: https://gitlab.kitware.com/cmake/cmake/issues/16932
|
|
# However we still want .pdb files like: 'lib/Debug/opencv_core341d.pdb' or '3rdparty/lib/zlibd.pdb'
|
|
install(FILES "$<TARGET_PROPERTY:${__target},ARCHIVE_OUTPUT_DIRECTORY>/$<CONFIG>/$<IF:$<BOOL:$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME_DEBUG>>,$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME_DEBUG>,$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME>>.pdb"
|
|
DESTINATION "${__dst}" CONFIGURATIONS Debug
|
|
COMPONENT ${__pdb_install_component} OPTIONAL ${__pdb_exclude_from_all})
|
|
install(FILES "$<TARGET_PROPERTY:${__target},ARCHIVE_OUTPUT_DIRECTORY>/$<CONFIG>/$<IF:$<BOOL:$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME_RELEASE>>,$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME_RELEASE>,$<TARGET_PROPERTY:${__target},COMPILE_PDB_NAME>>.pdb"
|
|
DESTINATION "${__dst}" CONFIGURATIONS Release
|
|
COMPONENT ${__pdb_install_component} OPTIONAL ${__pdb_exclude_from_all})
|
|
endif()
|
|
else()
|
|
message(WARNING "PDB files installation is not supported (need CMake >= 3.1.0)")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
# ocv_install_3rdparty_licenses(<library-name> <filename1> [<filename2> ..])
|
|
function(ocv_install_3rdparty_licenses library)
|
|
foreach(filename ${ARGN})
|
|
set(filepath "${filename}")
|
|
if(NOT IS_ABSOLUTE "${filepath}")
|
|
set(filepath "${CMAKE_CURRENT_LIST_DIR}/${filepath}")
|
|
endif()
|
|
get_filename_component(name "${filename}" NAME)
|
|
install(
|
|
FILES "${filepath}"
|
|
DESTINATION "${OPENCV_LICENSES_INSTALL_PATH}"
|
|
COMPONENT licenses
|
|
RENAME "${library}-${name}"
|
|
)
|
|
endforeach()
|
|
endfunction()
|
|
|
|
# read set of version defines from the header file
|
|
macro(ocv_parse_header FILENAME FILE_VAR)
|
|
set(vars_regex "")
|
|
set(__parnet_scope OFF)
|
|
set(__add_cache OFF)
|
|
foreach(name ${ARGN})
|
|
if(${name} STREQUAL "PARENT_SCOPE")
|
|
set(__parnet_scope ON)
|
|
elseif(${name} STREQUAL "CACHE")
|
|
set(__add_cache ON)
|
|
elseif(vars_regex)
|
|
set(vars_regex "${vars_regex}|${name}")
|
|
else()
|
|
set(vars_regex "${name}")
|
|
endif()
|
|
endforeach()
|
|
if(EXISTS "${FILENAME}")
|
|
file(STRINGS "${FILENAME}" ${FILE_VAR} REGEX "#define[ \t]+(${vars_regex})[ \t]+[0-9]+" )
|
|
else()
|
|
unset(${FILE_VAR})
|
|
endif()
|
|
foreach(name ${ARGN})
|
|
if(NOT ${name} STREQUAL "PARENT_SCOPE" AND NOT ${name} STREQUAL "CACHE")
|
|
if(${FILE_VAR})
|
|
if(${FILE_VAR} MATCHES ".+[ \t]${name}[ \t]+([0-9]+).*")
|
|
string(REGEX REPLACE ".+[ \t]${name}[ \t]+([0-9]+).*" "\\1" ${name} "${${FILE_VAR}}")
|
|
else()
|
|
set(${name} "")
|
|
endif()
|
|
if(__add_cache)
|
|
set(${name} ${${name}} CACHE INTERNAL "${name} parsed from ${FILENAME}" FORCE)
|
|
elseif(__parnet_scope)
|
|
set(${name} "${${name}}" PARENT_SCOPE)
|
|
endif()
|
|
else()
|
|
unset(${name} CACHE)
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endmacro()
|
|
|
|
# read single version define from the header file
|
|
macro(ocv_parse_header2 LIBNAME HDR_PATH VARNAME)
|
|
ocv_clear_vars(${LIBNAME}_VERSION_MAJOR
|
|
${LIBNAME}_VERSION_MAJOR
|
|
${LIBNAME}_VERSION_MINOR
|
|
${LIBNAME}_VERSION_PATCH
|
|
${LIBNAME}_VERSION_TWEAK
|
|
${LIBNAME}_VERSION_STRING)
|
|
set(${LIBNAME}_H "")
|
|
if(EXISTS "${HDR_PATH}")
|
|
file(STRINGS "${HDR_PATH}" ${LIBNAME}_H REGEX "^#define[ \t]+${VARNAME}[ \t]+\"[^\"]*\".*$" LIMIT_COUNT 1)
|
|
endif()
|
|
|
|
if(${LIBNAME}_H)
|
|
string(REGEX REPLACE "^.*[ \t]${VARNAME}[ \t]+\"([0-9]+).*$" "\\1" ${LIBNAME}_VERSION_MAJOR "${${LIBNAME}_H}")
|
|
string(REGEX REPLACE "^.*[ \t]${VARNAME}[ \t]+\"[0-9]+\\.([0-9]+).*$" "\\1" ${LIBNAME}_VERSION_MINOR "${${LIBNAME}_H}")
|
|
string(REGEX REPLACE "^.*[ \t]${VARNAME}[ \t]+\"[0-9]+\\.[0-9]+\\.([0-9]+).*$" "\\1" ${LIBNAME}_VERSION_PATCH "${${LIBNAME}_H}")
|
|
set(${LIBNAME}_VERSION_MAJOR ${${LIBNAME}_VERSION_MAJOR} ${ARGN})
|
|
set(${LIBNAME}_VERSION_MINOR ${${LIBNAME}_VERSION_MINOR} ${ARGN})
|
|
set(${LIBNAME}_VERSION_PATCH ${${LIBNAME}_VERSION_PATCH} ${ARGN})
|
|
set(${LIBNAME}_VERSION_STRING "${${LIBNAME}_VERSION_MAJOR}.${${LIBNAME}_VERSION_MINOR}.${${LIBNAME}_VERSION_PATCH}")
|
|
|
|
# append a TWEAK version if it exists:
|
|
set(${LIBNAME}_VERSION_TWEAK "")
|
|
if("${${LIBNAME}_H}" MATCHES "^.*[ \t]${VARNAME}[ \t]+\"[0-9]+\\.[0-9]+\\.[0-9]+\\.([0-9]+).*$")
|
|
set(${LIBNAME}_VERSION_TWEAK "${CMAKE_MATCH_1}" ${ARGN})
|
|
endif()
|
|
if(${LIBNAME}_VERSION_TWEAK)
|
|
set(${LIBNAME}_VERSION_STRING "${${LIBNAME}_VERSION_STRING}.${${LIBNAME}_VERSION_TWEAK}" ${ARGN})
|
|
else()
|
|
set(${LIBNAME}_VERSION_STRING "${${LIBNAME}_VERSION_STRING}" ${ARGN})
|
|
endif()
|
|
endif()
|
|
endmacro()
|
|
|
|
# set ${LIBNAME}_VERSION_STRING to ${LIBVER} without quotes
|
|
macro(ocv_parse_header_version LIBNAME HDR_PATH LIBVER)
|
|
ocv_clear_vars(${LIBNAME}_VERSION_STRING)
|
|
set(${LIBNAME}_H "")
|
|
if(EXISTS "${HDR_PATH}")
|
|
file(STRINGS "${HDR_PATH}" ${LIBNAME}_H REGEX "^#define[ \t]+${LIBVER}[ \t]+\"[^\"]*\".*$" LIMIT_COUNT 1)
|
|
endif()
|
|
if(${LIBNAME}_H)
|
|
string(REGEX REPLACE "^.*[ \t]${LIBVER}[ \t]+\"(.+)\"$" "\\1" ${LIBNAME}_VERSION_STRING "${${LIBNAME}_H}")
|
|
endif()
|
|
endmacro()
|
|
|
|
################################################################################################
|
|
# short command to setup source group
|
|
function(ocv_source_group group)
|
|
if(BUILD_opencv_world AND OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD)
|
|
set(group "${the_module}\\${group}")
|
|
endif()
|
|
cmake_parse_arguments(SG "" "DIRBASE" "GLOB;GLOB_RECURSE;FILES" ${ARGN})
|
|
set(files "")
|
|
if(SG_FILES)
|
|
list(APPEND files ${SG_FILES})
|
|
endif()
|
|
if(SG_GLOB)
|
|
file(GLOB srcs ${SG_GLOB})
|
|
list(APPEND files ${srcs})
|
|
endif()
|
|
if(SG_GLOB_RECURSE)
|
|
file(GLOB_RECURSE srcs ${SG_GLOB_RECURSE})
|
|
list(APPEND files ${srcs})
|
|
endif()
|
|
if(SG_DIRBASE)
|
|
foreach(f ${files})
|
|
file(RELATIVE_PATH fpart "${SG_DIRBASE}" "${f}")
|
|
if(fpart MATCHES "^\\.\\.")
|
|
message(AUTHOR_WARNING "Can't detect subpath for source_group command: Group=${group} FILE=${f} DIRBASE=${SG_DIRBASE}")
|
|
set(fpart "")
|
|
else()
|
|
get_filename_component(fpart "${fpart}" PATH)
|
|
if(fpart)
|
|
set(fpart "/${fpart}") # add '/'
|
|
string(REPLACE "/" "\\" fpart "${fpart}")
|
|
endif()
|
|
endif()
|
|
source_group("${group}${fpart}" FILES ${f})
|
|
endforeach()
|
|
else()
|
|
source_group(${group} FILES ${files})
|
|
endif()
|
|
endfunction()
|
|
|
|
macro(__ocv_push_target_link_libraries)
|
|
if(NOT TARGET ${target})
|
|
if(NOT DEFINED OPENCV_MODULE_${target}_LOCATION)
|
|
message(FATAL_ERROR "ocv_target_link_libraries: invalid target: '${target}'")
|
|
endif()
|
|
set(OPENCV_MODULE_${target}_LINK_DEPS ${OPENCV_MODULE_${target}_LINK_DEPS} ${ARGN} CACHE INTERNAL "" FORCE)
|
|
else()
|
|
target_link_libraries(${target} ${ARGN})
|
|
endif()
|
|
endmacro()
|
|
|
|
function(ocv_target_link_libraries target)
|
|
set(LINK_DEPS ${ARGN})
|
|
_ocv_fix_target(target)
|
|
set(LINK_MODE "PRIVATE")
|
|
set(LINK_PENDING "")
|
|
foreach(dep ${LINK_DEPS})
|
|
if(" ${dep}" STREQUAL " ${target}")
|
|
# prevent "link to itself" warning (world problem)
|
|
elseif(" ${dep}" STREQUAL " LINK_PRIVATE" OR " ${dep}" STREQUAL " LINK_PUBLIC" # deprecated
|
|
OR " ${dep}" STREQUAL " PRIVATE" OR " ${dep}" STREQUAL " PUBLIC" OR " ${dep}" STREQUAL " INTERFACE"
|
|
)
|
|
if(NOT LINK_PENDING STREQUAL "")
|
|
__ocv_push_target_link_libraries(${LINK_MODE} ${LINK_PENDING})
|
|
set(LINK_PENDING "")
|
|
endif()
|
|
set(LINK_MODE "${dep}")
|
|
else()
|
|
if(BUILD_opencv_world)
|
|
if(OPENCV_MODULE_${dep}_IS_PART_OF_WORLD)
|
|
set(dep opencv_world)
|
|
endif()
|
|
endif()
|
|
list(APPEND LINK_PENDING "${dep}")
|
|
endif()
|
|
endforeach()
|
|
if(NOT LINK_PENDING STREQUAL "")
|
|
__ocv_push_target_link_libraries(${LINK_MODE} ${LINK_PENDING})
|
|
endif()
|
|
endfunction()
|
|
|
|
function(ocv_target_compile_definitions target)
|
|
_ocv_fix_target(target)
|
|
if(NOT TARGET ${target})
|
|
if(NOT DEFINED OPENCV_MODULE_${target}_LOCATION)
|
|
message(FATAL_ERROR "ocv_target_compile_definitions: invalid target: '${target}'")
|
|
endif()
|
|
set(OPENCV_MODULE_${target}_COMPILE_DEFINITIONS ${OPENCV_MODULE_${target}_COMPILE_DEFINITIONS} ${ARGN} CACHE INTERNAL "" FORCE)
|
|
else()
|
|
target_compile_definitions(${target} ${ARGN})
|
|
endif()
|
|
endfunction()
|
|
|
|
|
|
function(_ocv_append_target_includes target)
|
|
if(DEFINED OCV_TARGET_INCLUDE_DIRS_${target})
|
|
target_include_directories(${target} PRIVATE ${OCV_TARGET_INCLUDE_DIRS_${target}})
|
|
if(OPENCV_DEPENDANT_TARGETS_${target})
|
|
foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}})
|
|
target_include_directories(${t} PRIVATE ${OCV_TARGET_INCLUDE_DIRS_${target}})
|
|
endforeach()
|
|
endif()
|
|
unset(OCV_TARGET_INCLUDE_DIRS_${target} CACHE)
|
|
endif()
|
|
|
|
if(DEFINED OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target})
|
|
target_include_directories(${target} SYSTEM PRIVATE ${OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target}})
|
|
if(OPENCV_DEPENDANT_TARGETS_${target})
|
|
foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}})
|
|
target_include_directories(${t} SYSTEM PRIVATE ${OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target}})
|
|
endforeach()
|
|
endif()
|
|
unset(OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target} CACHE)
|
|
endif()
|
|
endfunction()
|
|
|
|
macro(ocv_add_cuda_compile_flags)
|
|
ocv_cuda_compile_flags()
|
|
target_compile_options(${target} PRIVATE $<$<COMPILE_LANGUAGE:CUDA>: ${CUDA_NVCC_FLAGS}
|
|
"-Xcompiler=${CMAKE_CXX_FLAGS_CUDA} $<$<CONFIG:Debug>:${CMAKE_CXX_FLAGS_DEBUG_CUDA}> \
|
|
$<$<CONFIG:Release>:${CMAKE_CXX_FLAGS_RELEASE_CUDA}>" >)
|
|
endmacro()
|
|
|
|
function(ocv_add_executable target)
|
|
add_executable(${target} ${ARGN})
|
|
if(ENABLE_CUDA_FIRST_CLASS_LANGUAGE AND HAVE_CUDA)
|
|
ocv_add_cuda_compile_flags()
|
|
endif()
|
|
_ocv_append_target_includes(${target})
|
|
endfunction()
|
|
|
|
function(ocv_add_library target)
|
|
if(NOT ENABLE_CUDA_FIRST_CLASS_LANGUAGE AND HAVE_CUDA AND ARGN MATCHES "\\.cu")
|
|
ocv_include_directories(${CUDA_INCLUDE_DIRS})
|
|
ocv_cuda_compile(cuda_objs ${ARGN})
|
|
set(OPENCV_MODULE_${target}_CUDA_OBJECTS ${cuda_objs} CACHE INTERNAL "Compiled CUDA object files")
|
|
endif()
|
|
|
|
add_library(${target} ${ARGN} ${cuda_objs})
|
|
|
|
if(ENABLE_CUDA_FIRST_CLASS_LANGUAGE AND HAVE_CUDA)
|
|
ocv_add_cuda_compile_flags()
|
|
endif()
|
|
|
|
if(APPLE_FRAMEWORK AND BUILD_SHARED_LIBS)
|
|
message(STATUS "Setting Apple target properties for ${target}")
|
|
|
|
set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG 1)
|
|
|
|
if((IOS OR XROS) AND NOT MAC_CATALYST)
|
|
set(OPENCV_APPLE_INFO_PLIST "${CMAKE_BINARY_DIR}/ios/Info.plist")
|
|
else()
|
|
set(OPENCV_APPLE_INFO_PLIST "${CMAKE_BINARY_DIR}/osx/Info.plist")
|
|
endif()
|
|
|
|
set_target_properties(${target} PROPERTIES
|
|
FRAMEWORK TRUE
|
|
MACOSX_FRAMEWORK_IDENTIFIER org.opencv
|
|
MACOSX_FRAMEWORK_INFO_PLIST ${OPENCV_APPLE_INFO_PLIST}
|
|
# "current version" in semantic format in Mach-O binary file
|
|
VERSION ${OPENCV_LIBVERSION}
|
|
# "compatibility version" in semantic format in Mach-O binary file
|
|
SOVERSION ${OPENCV_LIBVERSION}
|
|
INSTALL_RPATH ""
|
|
INSTALL_NAME_DIR "@rpath"
|
|
BUILD_WITH_INSTALL_RPATH 1
|
|
LIBRARY_OUTPUT_NAME "opencv2"
|
|
XCODE_ATTRIBUTE_TARGETED_DEVICE_FAMILY "1,2"
|
|
#PUBLIC_HEADER "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h"
|
|
#XCODE_ATTRIBUTE_CODE_SIGN_IDENTITY "iPhone Developer"
|
|
)
|
|
endif()
|
|
|
|
_ocv_append_target_includes(${target})
|
|
endfunction()
|
|
|
|
|
|
function(ocv_add_external_target name inc link def)
|
|
if(BUILD_SHARED_LIBS AND link)
|
|
set(imp IMPORTED)
|
|
endif()
|
|
add_library(ocv.3rdparty.${name} INTERFACE ${imp})
|
|
if(def)
|
|
if(NOT (CMAKE_VERSION VERSION_LESS "3.11.0")) # https://gitlab.kitware.com/cmake/cmake/-/merge_requests/1264 : eliminates "Cannot specify compile definitions for imported target" error message
|
|
target_compile_definitions(ocv.3rdparty.${name} INTERFACE "${def}")
|
|
else()
|
|
set_target_properties(ocv.3rdparty.${name} PROPERTIES INTERFACE_COMPILE_DEFINITIONS "${def}")
|
|
endif()
|
|
endif()
|
|
if(inc)
|
|
if(NOT (CMAKE_VERSION VERSION_LESS "3.11.0")) # https://gitlab.kitware.com/cmake/cmake/-/merge_requests/1264 : eliminates "Cannot specify compile definitions for imported target" error message
|
|
target_include_directories(ocv.3rdparty.${name} SYSTEM INTERFACE "$<BUILD_INTERFACE:${inc}>")
|
|
else()
|
|
set_target_properties(ocv.3rdparty.${name} PROPERTIES
|
|
INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${inc}>"
|
|
INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${inc}>"
|
|
)
|
|
endif()
|
|
endif()
|
|
if(link)
|
|
# When cmake version is greater than or equal to 3.11, INTERFACE_LINK_LIBRARIES no longer applies to interface library
|
|
# See https://github.com/opencv/opencv/pull/18658
|
|
if(CMAKE_VERSION VERSION_LESS 3.11)
|
|
set_target_properties(ocv.3rdparty.${name} PROPERTIES
|
|
INTERFACE_LINK_LIBRARIES "${link}")
|
|
else()
|
|
target_link_libraries(ocv.3rdparty.${name} INTERFACE ${link})
|
|
endif()
|
|
endif()
|
|
# to install used target only upgrade CMake
|
|
if(NOT BUILD_SHARED_LIBS
|
|
AND CMAKE_VERSION VERSION_LESS "3.13.0" # https://gitlab.kitware.com/cmake/cmake/-/merge_requests/2152
|
|
)
|
|
install(TARGETS ocv.3rdparty.${name} EXPORT OpenCVModules)
|
|
endif()
|
|
endfunction()
|
|
|
|
set(__OPENCV_EXPORTED_EXTERNAL_TARGETS "" CACHE INTERNAL "")
|
|
function(ocv_install_used_external_targets)
|
|
if(NOT BUILD_SHARED_LIBS
|
|
AND NOT (CMAKE_VERSION VERSION_LESS "3.13.0") # upgrade CMake: https://gitlab.kitware.com/cmake/cmake/-/merge_requests/2152
|
|
)
|
|
foreach(tgt in ${ARGN})
|
|
if(tgt MATCHES "^ocv\.3rdparty\.")
|
|
list(FIND __OPENCV_EXPORTED_EXTERNAL_TARGETS "${tgt}" _found)
|
|
if(_found EQUAL -1) # don't export target twice
|
|
install(TARGETS ${tgt} EXPORT OpenCVModules)
|
|
list(APPEND __OPENCV_EXPORTED_EXTERNAL_TARGETS "${tgt}")
|
|
set(__OPENCV_EXPORTED_EXTERNAL_TARGETS "${__OPENCV_EXPORTED_EXTERNAL_TARGETS}" CACHE INTERNAL "")
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
endfunction()
|
|
|
|
# Returns the first non-interface target
|
|
function(ocv_get_imported_target imported interface)
|
|
set(__result "${interface}")
|
|
get_target_property(__type "${__result}" TYPE)
|
|
if(__type STREQUAL "INTERFACE_LIBRARY")
|
|
get_target_property(__libs "${__result}" INTERFACE_LINK_LIBRARIES)
|
|
list(GET __libs 0 __interface)
|
|
ocv_get_imported_target(__result "${__interface}")
|
|
endif()
|
|
set(${imported} "${__result}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
|
|
macro(ocv_get_libname var_name)
|
|
get_filename_component(__libname "${ARGN}" NAME)
|
|
# libopencv_core.so.3.3 -> opencv_core
|
|
string(REGEX REPLACE "^lib(.+)\\.(a|so|dll)(\\.[.0-9]+)?$" "\\1" __libname "${__libname}")
|
|
# MacOSX: libopencv_core.3.3.1.dylib -> opencv_core
|
|
string(REGEX REPLACE "^lib(.+[^.0-9])\\.([.0-9]+\\.)?dylib$" "\\1" __libname "${__libname}")
|
|
set(${var_name} "${__libname}")
|
|
endmacro()
|
|
|
|
# build the list of opencv libs and dependencies for all modules
|
|
# _modules - variable to hold list of all modules
|
|
# _extra - variable to hold list of extra dependencies
|
|
# _3rdparty - variable to hold list of prebuilt 3rdparty libraries
|
|
macro(ocv_get_all_libs _modules _extra _3rdparty)
|
|
set(${_modules} "")
|
|
set(${_extra} "")
|
|
set(${_3rdparty} "")
|
|
foreach(m ${OPENCV_MODULES_PUBLIC})
|
|
if(TARGET ${m})
|
|
get_target_property(deps ${m} INTERFACE_LINK_LIBRARIES)
|
|
if(NOT deps)
|
|
set(deps "")
|
|
endif()
|
|
else()
|
|
set(deps "")
|
|
endif()
|
|
set(_rev_deps "${deps};${m}")
|
|
ocv_list_reverse(_rev_deps)
|
|
foreach (dep ${_rev_deps})
|
|
if(DEFINED OPENCV_MODULE_${dep}_LOCATION)
|
|
list(INSERT ${_modules} 0 ${dep})
|
|
endif()
|
|
endforeach()
|
|
foreach (dep ${deps} ${OPENCV_LINKER_LIBS})
|
|
if (NOT DEFINED OPENCV_MODULE_${dep}_LOCATION)
|
|
if(dep MATCHES "^\\$<LINK_ONLY:([^>]+)>$")
|
|
set(dep "${CMAKE_MATCH_1}")
|
|
endif()
|
|
if(dep MATCHES "^\\$<")
|
|
message(WARNING "Unexpected CMake generator expression: ${dep}")
|
|
endif()
|
|
if (TARGET ${dep})
|
|
get_target_property(_type ${dep} TYPE)
|
|
if((_type STREQUAL "STATIC_LIBRARY" AND BUILD_SHARED_LIBS)
|
|
OR _type STREQUAL "INTERFACE_LIBRARY"
|
|
OR DEFINED OPENCV_MODULE_${dep}_LOCATION # OpenCV modules
|
|
)
|
|
# nothing
|
|
else()
|
|
get_target_property(_output ${dep} IMPORTED_LOCATION)
|
|
if(NOT _output)
|
|
get_target_property(_output ${dep} ARCHIVE_OUTPUT_DIRECTORY)
|
|
get_target_property(_output_name ${dep} OUTPUT_NAME)
|
|
if(NOT _output_name)
|
|
set(_output_name "${dep}")
|
|
endif()
|
|
else()
|
|
get_filename_component(_output_name "${_output}" NAME)
|
|
endif()
|
|
string(FIND "${_output}" "${CMAKE_BINARY_DIR}" _POS)
|
|
if (_POS EQUAL 0)
|
|
ocv_get_libname(_libname "${_output_name}")
|
|
list(INSERT ${_3rdparty} 0 ${dep})
|
|
else()
|
|
if(_output)
|
|
list(INSERT ${_extra} 0 ${_output})
|
|
else()
|
|
list(INSERT ${_extra} 0 ${dep})
|
|
endif()
|
|
endif()
|
|
endif()
|
|
else()
|
|
list(INSERT ${_extra} 0 ${dep})
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
endforeach()
|
|
|
|
ocv_list_filterout(${_modules} "^[\$]<")
|
|
ocv_list_filterout(${_3rdparty} "^[\$]<")
|
|
ocv_list_filterout(${_extra} "^[\$]<")
|
|
|
|
# convert CMake lists to makefile literals
|
|
foreach(lst ${_modules} ${_3rdparty} ${_extra})
|
|
ocv_list_unique(${lst})
|
|
ocv_list_reverse(${lst})
|
|
endforeach()
|
|
endmacro()
|
|
|
|
|
|
function(ocv_add_test_from_target test_name test_kind the_target)
|
|
if(CMAKE_VERSION VERSION_GREATER "2.8" AND NOT CMAKE_CROSSCOMPILING)
|
|
if(NOT "${test_kind}" MATCHES "^(Accuracy|Performance|Sanity)$")
|
|
message(FATAL_ERROR "Unknown test kind : ${test_kind}")
|
|
endif()
|
|
if(NOT TARGET "${the_target}")
|
|
message(FATAL_ERROR "${the_target} is not a CMake target")
|
|
endif()
|
|
|
|
string(TOLOWER "${test_kind}" test_kind_lower)
|
|
set(test_report_dir "${CMAKE_BINARY_DIR}/test-reports/${test_kind_lower}")
|
|
file(MAKE_DIRECTORY "${test_report_dir}")
|
|
|
|
add_test(NAME "${test_name}"
|
|
COMMAND "${the_target}"
|
|
"--gtest_output=xml:${the_target}.xml"
|
|
${ARGN})
|
|
|
|
set_tests_properties("${test_name}" PROPERTIES
|
|
LABELS "${OPENCV_MODULE_${the_module}_LABEL};${test_kind}"
|
|
WORKING_DIRECTORY "${test_report_dir}")
|
|
|
|
if(OPENCV_TEST_DATA_PATH)
|
|
set_tests_properties("${test_name}" PROPERTIES
|
|
ENVIRONMENT "OPENCV_TEST_DATA_PATH=${OPENCV_TEST_DATA_PATH}")
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
|
|
macro(ocv_add_testdata basedir dest_subdir)
|
|
if(BUILD_TESTS)
|
|
if(NOT CMAKE_CROSSCOMPILING AND NOT INSTALL_TESTS)
|
|
file(COPY ${basedir}/
|
|
DESTINATION ${CMAKE_BINARY_DIR}/${OPENCV_TEST_DATA_INSTALL_PATH}/${dest_subdir}
|
|
${ARGN}
|
|
)
|
|
endif()
|
|
if(INSTALL_TESTS)
|
|
install(DIRECTORY ${basedir}/
|
|
DESTINATION ${OPENCV_TEST_DATA_INSTALL_PATH}/${dest_subdir}
|
|
COMPONENT "tests"
|
|
${ARGN}
|
|
)
|
|
endif()
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ocv_generate_vs_version_file DESTINATION)
|
|
cmake_parse_arguments(VS_VER "" "NAME;FILEDESCRIPTION;FILEVERSION;INTERNALNAME;COPYRIGHT;ORIGINALFILENAME;PRODUCTNAME;PRODUCTVERSION;COMMENTS;FILEVERSION_QUAD;PRODUCTVERSION_QUAD" "" ${ARGN})
|
|
|
|
macro(__vs_ver_update_variable name)
|
|
if(VS_VER_NAME AND DEFINED OPENCV_${VS_VER_NAME}_VS_VER_${name})
|
|
set(OPENCV_VS_VER_${name} "${OPENCV_${VS_VER_NAME}_VS_VER_${name}}")
|
|
elseif(VS_VER_${name})
|
|
set(OPENCV_VS_VER_${name} "${VS_VER_${name}}")
|
|
endif()
|
|
endmacro()
|
|
|
|
__vs_ver_update_variable(FILEVERSION_QUAD)
|
|
__vs_ver_update_variable(PRODUCTVERSION_QUAD)
|
|
|
|
macro(__vs_ver_update_str_variable name)
|
|
if(VS_VER_NAME AND DEFINED OPENCV_${VS_VER_NAME}_VS_VER_${name})
|
|
set(OPENCV_VS_VER_${name}_STR "${OPENCV_${VS_VER_NAME}_VS_VER_${name}}")
|
|
elseif(VS_VER_${name})
|
|
set(OPENCV_VS_VER_${name}_STR "${VS_VER_${name}}")
|
|
endif()
|
|
endmacro()
|
|
|
|
__vs_ver_update_str_variable(FILEDESCRIPTION)
|
|
__vs_ver_update_str_variable(FILEVERSION)
|
|
__vs_ver_update_str_variable(INTERNALNAME)
|
|
__vs_ver_update_str_variable(COPYRIGHT)
|
|
__vs_ver_update_str_variable(ORIGINALFILENAME)
|
|
__vs_ver_update_str_variable(PRODUCTNAME)
|
|
__vs_ver_update_str_variable(PRODUCTVERSION)
|
|
__vs_ver_update_str_variable(COMMENTS)
|
|
|
|
if(OPENCV_VS_VER_COPYRIGHT_STR)
|
|
set(OPENCV_VS_VER_HAVE_COPYRIGHT_STR 1)
|
|
else()
|
|
set(OPENCV_VS_VER_HAVE_COPYRIGHT_STR 0)
|
|
endif()
|
|
|
|
if(OPENCV_VS_VER_COMMENTS_STR)
|
|
set(OPENCV_VS_VER_HAVE_COMMENTS_STR 1)
|
|
else()
|
|
set(OPENCV_VS_VER_HAVE_COMMENTS_STR 0)
|
|
endif()
|
|
|
|
configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/vs_version.rc.in" "${DESTINATION}" @ONLY)
|
|
endmacro()
|
|
|
|
macro(ocv_cmake_script_append_var content_var)
|
|
foreach(var_name ${ARGN})
|
|
set(${content_var} "${${content_var}}
|
|
set(${var_name} \"${${var_name}}\")
|
|
")
|
|
endforeach()
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_append_file list_var src dst)
|
|
list(LENGTH ${list_var} __id)
|
|
list(APPEND ${list_var} ${__id})
|
|
set(${list_var}_SRC_${__id} "${src}")
|
|
set(${list_var}_DST_${__id} "${dst}")
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_append_dir list_var src dst)
|
|
set(__glob ${ARGN})
|
|
list(LENGTH ${list_var} __id)
|
|
list(APPEND ${list_var} ${__id})
|
|
set(${list_var}_SRC_${__id} "${src}")
|
|
set(${list_var}_DST_${__id} "${dst}")
|
|
set(${list_var}_MODE_${__id} "COPYDIR")
|
|
if(__glob)
|
|
set(${list_var}_GLOB_${__id} ${__glob})
|
|
endif()
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_make_config_string content_var list_var)
|
|
set(var_name "${list_var}")
|
|
set(${content_var} "${${content_var}}
|
|
set(${var_name} \"${${var_name}}\")
|
|
")
|
|
foreach(__id ${${list_var}})
|
|
set(${content_var} "${${content_var}}
|
|
set(${list_var}_SRC_${__id} \"${${list_var}_SRC_${__id}}\")
|
|
set(${list_var}_DST_${__id} \"${${list_var}_DST_${__id}}\")
|
|
")
|
|
if(DEFINED ${list_var}_MODE_${__id})
|
|
set(${content_var} "${${content_var}}set(${list_var}_MODE_${__id} \"${${list_var}_MODE_${__id}}\")\n")
|
|
endif()
|
|
if(DEFINED ${list_var}_GLOB_${__id})
|
|
set(${content_var} "${${content_var}}set(${list_var}_GLOB_${__id} \"${${list_var}_GLOB_${__id}}\")\n")
|
|
endif()
|
|
endforeach()
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_make_config_file filename_var list_var)
|
|
ocv_copyfiles_make_config_string(${list_var}_CONFIG ${list_var})
|
|
set(${filename_var} "${CMAKE_CURRENT_BINARY_DIR}/copyfiles-${list_var}.cmake")
|
|
file(WRITE "${${filename_var}}" "${${list_var}_CONFIG}")
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_add_forced_target target list_var comment_str)
|
|
ocv_copyfiles_make_config_file(CONFIG_FILE ${list_var})
|
|
ocv_cmake_byproducts(__byproducts BYPRODUCTS "${OPENCV_DEPHELPER}/${target}")
|
|
add_custom_target(${target}
|
|
${__byproducts} # required for add_custom_target() by ninja
|
|
COMMAND ${CMAKE_COMMAND}
|
|
"-DCONFIG_FILE:PATH=${CONFIG_FILE}"
|
|
"-DCOPYLIST_VAR:STRING=${list_var}"
|
|
"-DDEPHELPER=${OPENCV_DEPHELPER}/${target}"
|
|
-P "${OpenCV_SOURCE_DIR}/cmake/copy_files.cmake"
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
COMMENT "${comment_str}"
|
|
DEPENDS "${OpenCV_SOURCE_DIR}/cmake/copy_files.cmake"
|
|
# ninja warn about file(WRITE): "${SRC_COPY_CONFIG_FILE}"
|
|
)
|
|
endmacro()
|
|
|
|
macro(ocv_copyfiles_add_target target list_var comment_str)
|
|
set(deps ${ARGN})
|
|
ocv_copyfiles_make_config_file(CONFIG_FILE ${list_var})
|
|
add_custom_command(OUTPUT "${OPENCV_DEPHELPER}/${target}"
|
|
COMMAND ${CMAKE_COMMAND}
|
|
"-DCONFIG_FILE:PATH=${CONFIG_FILE}"
|
|
"-DCOPYLIST_VAR:STRING=${list_var}"
|
|
"-DDEPHELPER=${OPENCV_DEPHELPER}/${target}"
|
|
-P "${OpenCV_SOURCE_DIR}/cmake/copy_files.cmake"
|
|
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
|
|
COMMENT "${comment_str}"
|
|
DEPENDS "${OpenCV_SOURCE_DIR}/cmake/copy_files.cmake" ${deps}
|
|
# ninja warn about file(WRITE): "${SRC_COPY_CONFIG_FILE}"
|
|
)
|
|
add_custom_target(${target} DEPENDS "${OPENCV_DEPHELPER}/${target}")
|
|
endmacro()
|
|
|
|
macro(ocv_get_smart_file_name output_var fpath)
|
|
ocv_is_subdir(__subir "${OpenCV_BINARY_DIR}" "${fpath}")
|
|
if(__subir)
|
|
file(RELATIVE_PATH ${output_var} "${OpenCV_BINARY_DIR}" "${fpath}")
|
|
set(${output_var} "<BUILD>/${${output_var}}")
|
|
else()
|
|
ocv_is_subdir(__subir "${OpenCV_SOURCE_DIR}" "${fpath}")
|
|
if(__subir)
|
|
file(RELATIVE_PATH ${output_var} "${OpenCV_SOURCE_DIR}" "${fpath}")
|
|
else()
|
|
set(${output_var} "${fpath}")
|
|
endif()
|
|
endif()
|
|
unset(__subir)
|
|
endmacro()
|
|
|
|
# Needed by install(DIRECTORY ...)
|
|
if(NOT CMAKE_VERSION VERSION_LESS 3.1)
|
|
set(compatible_MESSAGE_NEVER MESSAGE_NEVER)
|
|
else()
|
|
set(compatible_MESSAGE_NEVER "")
|
|
endif()
|
|
|
|
|
|
macro(ocv_git_describe var_name path)
|
|
if(GIT_FOUND)
|
|
execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --exact-match --dirty
|
|
WORKING_DIRECTORY "${path}"
|
|
OUTPUT_VARIABLE ${var_name}
|
|
RESULT_VARIABLE GIT_RESULT
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
if(NOT GIT_RESULT EQUAL 0)
|
|
execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9]*.[0-9]*" --exclude "[^-]*-cvsdk"
|
|
WORKING_DIRECTORY "${path}"
|
|
OUTPUT_VARIABLE ${var_name}
|
|
RESULT_VARIABLE GIT_RESULT
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
if(NOT GIT_RESULT EQUAL 0) # --exclude is not supported by 'git'
|
|
# match only tags with complete OpenCV versions (ignores -alpha/-beta/-rc suffixes)
|
|
execute_process(COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty --match "[0-9].[0-9]*[0-9]"
|
|
WORKING_DIRECTORY "${path}"
|
|
OUTPUT_VARIABLE ${var_name}
|
|
RESULT_VARIABLE GIT_RESULT
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
if(NOT GIT_RESULT EQUAL 0)
|
|
set(${var_name} "unknown")
|
|
endif()
|
|
endif()
|
|
endif()
|
|
else()
|
|
set(${var_name} "unknown")
|
|
endif()
|
|
endmacro()
|
|
|
|
|
|
# ocv_update_file(filepath content [VERBOSE])
|
|
# - write content to file
|
|
# - will not change modification time in case when file already exists and content has not changed
|
|
function(ocv_update_file filepath content)
|
|
if(EXISTS "${filepath}")
|
|
file(READ "${filepath}" actual_content)
|
|
else()
|
|
set(actual_content "")
|
|
endif()
|
|
if("${actual_content}" STREQUAL "${content}")
|
|
if(";${ARGN};" MATCHES ";VERBOSE;")
|
|
message(STATUS "${filepath} contains the same content")
|
|
endif()
|
|
else()
|
|
file(WRITE "${filepath}" "${content}")
|
|
endif()
|
|
endfunction()
|
|
|
|
if(NOT BUILD_SHARED_LIBS AND (CMAKE_VERSION VERSION_LESS "3.14.0"))
|
|
ocv_update(OPENCV_3RDPARTY_EXCLUDE_FROM_ALL "") # avoid CMake warnings: https://gitlab.kitware.com/cmake/cmake/-/issues/18938
|
|
else()
|
|
ocv_update(OPENCV_3RDPARTY_EXCLUDE_FROM_ALL "EXCLUDE_FROM_ALL")
|
|
endif()
|
|
|
|
|
|
#
|
|
# Include configuration override settings
|
|
#
|
|
include("${CMAKE_CURRENT_LIST_DIR}/vars/EnableModeVars.cmake")
|