mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
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1485 lines
48 KiB
1485 lines
48 KiB
include(CMakeParseArguments) |
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# Debugging function |
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function(ocv_cmake_dump_vars) |
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get_cmake_property(__variableNames VARIABLES) |
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cmake_parse_arguments(DUMP "" "TOFILE" "" ${ARGN}) |
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set(regex "${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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set(__VARS "${__VARS}${__variableName}=${${__variableName}}\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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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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# 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: ${__assert_msg}") |
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endif() |
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endmacro() |
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macro(ocv_debug_message) |
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# string(REPLACE ";" " " __msg "${ARGN}") |
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# message(STATUS "${__msg}") |
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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(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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# 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 "${dir}") |
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elseif(CMAKE_COMPILER_IS_GNUCXX AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.0" AND |
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dir MATCHES "/usr/include$") |
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# workaround for GCC 6.x bug |
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else() |
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include_directories(AFTER SYSTEM "${dir}") |
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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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function(ocv_append_dependant_targets target) |
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#ocv_debug_message("ocv_append_dependant_targets(${target} ${ARGN})") |
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_ocv_fix_target(target) |
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set(OPENCV_DEPENDANT_TARGETS_${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} ${ARGN})") |
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_ocv_fix_target(target) |
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set(__params "") |
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if(CMAKE_COMPILER_IS_GNUCXX AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS "6.0" AND |
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";${ARGN};" MATCHES "/usr/include;") |
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return() # workaround for GCC 6.x bug |
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endif() |
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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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get_filename_component(__abs_dir "${dir}" ABSOLUTE) |
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ocv_is_opencv_directory(__is_opencv_dir "${dir}") |
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if(__is_opencv_dir) |
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list(APPEND ${__var_name} "${__abs_dir}") |
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else() |
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list(APPEND ${__var_name} "${dir}") |
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endif() |
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endif() |
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endforeach() |
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if(HAVE_CUDA OR CMAKE_VERSION VERSION_LESS 2.8.11) |
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include_directories(${__params}) |
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include_directories(SYSTEM ${__system_params}) |
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else() |
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if(TARGET ${target}) |
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if(__params) |
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target_include_directories(${target} PRIVATE ${__params}) |
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if(OPENCV_DEPENDANT_TARGETS_${target}) |
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foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}}) |
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target_include_directories(${t} PRIVATE ${__params}) |
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endforeach() |
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endif() |
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endif() |
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if(__system_params) |
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target_include_directories(${target} SYSTEM PRIVATE ${__system_params}) |
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if(OPENCV_DEPENDANT_TARGETS_${target}) |
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foreach(t ${OPENCV_DEPENDANT_TARGETS_${target}}) |
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target_include_directories(${t} SYSTEM PRIVATE ${__system_params}) |
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endforeach() |
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endif() |
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endif() |
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else() |
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if(__params) |
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set(__new_inc ${OCV_TARGET_INCLUDE_DIRS_${target}}) |
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list(APPEND __new_inc ${__params}) |
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set(OCV_TARGET_INCLUDE_DIRS_${target} "${__new_inc}" CACHE INTERNAL "") |
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endif() |
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if(__system_params) |
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set(__new_inc ${OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target}}) |
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list(APPEND __new_inc ${__system_params}) |
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set(OCV_TARGET_INCLUDE_SYSTEM_DIRS_${target} "${__new_inc}" CACHE INTERNAL "") |
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endif() |
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endif() |
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endif() |
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endfunction() |
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# clears all passed variables |
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macro(ocv_clear_vars) |
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foreach(_var ${ARGN}) |
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unset(${_var}) |
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unset(${_var} CACHE) |
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endforeach() |
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endmacro() |
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set(OCV_COMPILER_FAIL_REGEX |
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"command line option .* is valid for .* but not for C\\+\\+" # GNU |
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"command line option .* is valid for .* but not for C" # GNU |
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"unrecognized .*option" # GNU |
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"unknown .*option" # Clang |
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"ignoring unknown option" # MSVC |
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"warning D9002" # MSVC, any lang |
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"option .*not supported" # Intel |
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"[Uu]nknown option" # HP |
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"[Ww]arning: [Oo]ption" # SunPro |
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"command option .* is not recognized" # XL |
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"not supported in this configuration, ignored" # AIX (';' is replaced with ',') |
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"File with unknown suffix passed to linker" # PGI |
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"WARNING: unknown flag:" # Open64 |
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) |
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MACRO(ocv_check_compiler_flag LANG FLAG RESULT) |
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set(_fname "${ARGN}") |
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if(NOT DEFINED ${RESULT}) |
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if(_fname) |
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# nothing |
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elseif("_${LANG}_" MATCHES "_CXX_") |
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set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.cxx") |
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if("${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ") |
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FILE(WRITE "${_fname}" "int main() { return 0; }\n") |
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else() |
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FILE(WRITE "${_fname}" "#pragma\nint main() { return 0; }\n") |
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endif() |
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elseif("_${LANG}_" MATCHES "_C_") |
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set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c") |
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if("${CMAKE_C_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_C_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ") |
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FILE(WRITE "${_fname}" "int main(void) { return 0; }\n") |
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else() |
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FILE(WRITE "${_fname}" "#pragma\nint main(void) { return 0; }\n") |
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endif() |
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elseif("_${LANG}_" MATCHES "_OBJCXX_") |
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set(_fname "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.mm") |
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if("${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror " OR "${CMAKE_CXX_FLAGS} ${FLAG} " MATCHES "-Werror=unknown-pragmas ") |
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FILE(WRITE "${_fname}" "int main() { return 0; }\n") |
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else() |
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FILE(WRITE "${_fname}" "#pragma\nint main() { return 0; }\n") |
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endif() |
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else() |
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unset(_fname) |
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endif() |
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if(_fname) |
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if(NOT "x${ARGN}" STREQUAL "x") |
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file(RELATIVE_PATH __msg "${CMAKE_SOURCE_DIR}" "${ARGN}") |
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set(__msg " (check file: ${__msg})") |
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else() |
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set(__msg "") |
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endif() |
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MESSAGE(STATUS "Performing Test ${RESULT}${__msg}") |
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TRY_COMPILE(${RESULT} |
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"${CMAKE_BINARY_DIR}" |
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"${_fname}" |
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CMAKE_FLAGS "-DCMAKE_EXE_LINKER_FLAGS=${CMAKE_EXE_LINKER_FLAGS}" # CMP0056 do this on new CMake |
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COMPILE_DEFINITIONS "${FLAG}" |
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OUTPUT_VARIABLE OUTPUT) |
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if(${RESULT}) |
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string(REPLACE ";" "," OUTPUT_LINES "${OUTPUT}") |
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string(REPLACE "\n" ";" OUTPUT_LINES "${OUTPUT_LINES}") |
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foreach(_regex ${OCV_COMPILER_FAIL_REGEX}) |
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if(NOT ${RESULT}) |
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break() |
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endif() |
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foreach(_line ${OUTPUT_LINES}) |
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if("${_line}" MATCHES "${_regex}") |
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log |
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"Build output check failed:\n" |
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" Regex: '${_regex}'\n" |
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" Output line: '${_line}'\n") |
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set(${RESULT} 0) |
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break() |
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endif() |
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endforeach() |
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endforeach() |
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endif() |
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IF(${RESULT}) |
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SET(${RESULT} 1 CACHE INTERNAL "Test ${RESULT}") |
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MESSAGE(STATUS "Performing Test ${RESULT} - Success") |
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ELSE(${RESULT}) |
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MESSAGE(STATUS "Performing Test ${RESULT} - Failed") |
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SET(${RESULT} "" CACHE INTERNAL "Test ${RESULT}") |
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log |
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"Compilation failed:\n" |
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" source file: '${_fname}'\n" |
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" check option: '${FLAG}'\n" |
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"===== BUILD LOG =====\n" |
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"${OUTPUT}\n" |
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"===== END =====\n\n") |
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ENDIF(${RESULT}) |
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else() |
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SET(${RESULT} 0) |
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endif() |
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endif() |
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ENDMACRO() |
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macro(ocv_check_flag_support lang flag varname base_options) |
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if(CMAKE_BUILD_TYPE) |
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set(CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE}) |
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endif() |
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if("_${lang}_" MATCHES "_CXX_") |
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set(_lang CXX) |
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elseif("_${lang}_" MATCHES "_C_") |
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set(_lang C) |
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elseif("_${lang}_" MATCHES "_OBJCXX_") |
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set(_lang OBJCXX) |
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else() |
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set(_lang ${lang}) |
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endif() |
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string(TOUPPER "${flag}" ${varname}) |
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string(REGEX REPLACE "^(/|-)" "HAVE_${_lang}_" ${varname} "${${varname}}") |
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string(REGEX REPLACE " -|-|=| |\\." "_" ${varname} "${${varname}}") |
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ocv_check_compiler_flag("${_lang}" "${base_options} ${flag}" ${${varname}} ${ARGN}) |
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endmacro() |
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# turns off warnings |
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macro(ocv_warnings_disable) |
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if(NOT ENABLE_NOISY_WARNINGS) |
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set(_flag_vars "") |
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set(_msvc_warnings "") |
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set(_gxx_warnings "") |
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set(_icc_warnings "") |
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foreach(arg ${ARGN}) |
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if(arg MATCHES "^CMAKE_") |
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list(APPEND _flag_vars ${arg}) |
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elseif(arg MATCHES "^/wd") |
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list(APPEND _msvc_warnings ${arg}) |
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elseif(arg MATCHES "^-W") |
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list(APPEND _gxx_warnings ${arg}) |
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elseif(arg MATCHES "^-wd" OR arg MATCHES "^-Qwd" OR arg MATCHES "^/Qwd") |
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list(APPEND _icc_warnings ${arg}) |
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endif() |
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endforeach() |
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if(MSVC AND _msvc_warnings AND _flag_vars) |
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foreach(var ${_flag_vars}) |
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foreach(warning ${_msvc_warnings}) |
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set(${var} "${${var}} ${warning}") |
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endforeach() |
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endforeach() |
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elseif((CMAKE_COMPILER_IS_GNUCXX OR (UNIX AND CV_ICC)) AND _gxx_warnings AND _flag_vars) |
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foreach(var ${_flag_vars}) |
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foreach(warning ${_gxx_warnings}) |
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if(NOT warning MATCHES "^-Wno-") |
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string(REPLACE "${warning}" "" ${var} "${${var}}") |
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string(REPLACE "-W" "-Wno-" warning "${warning}") |
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endif() |
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ocv_check_flag_support(${var} "${warning}" _varname "") |
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if(${_varname}) |
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set(${var} "${${var}} ${warning}") |
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endif() |
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endforeach() |
|
endforeach() |
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endif() |
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if(CV_ICC AND _icc_warnings AND _flag_vars) |
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foreach(var ${_flag_vars}) |
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foreach(warning ${_icc_warnings}) |
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if(UNIX) |
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string(REPLACE "-Qwd" "-wd" warning "${warning}") |
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else() |
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string(REPLACE "-wd" "-Qwd" warning "${warning}") |
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endif() |
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ocv_check_flag_support(${var} "${warning}" _varname "") |
|
if(${_varname}) |
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set(${var} "${${var}} ${warning}") |
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endif() |
|
endforeach() |
|
endforeach() |
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endif() |
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unset(_flag_vars) |
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unset(_msvc_warnings) |
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unset(_gxx_warnings) |
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unset(_icc_warnings) |
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endif(NOT ENABLE_NOISY_WARNINGS) |
|
endmacro() |
|
|
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macro(ocv_append_source_file_compile_definitions source) |
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get_source_file_property(_value "${source}" COMPILE_DEFINITIONS) |
|
if(_value) |
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set(_value ${_value} ${ARGN}) |
|
else() |
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set(_value ${ARGN}) |
|
endif() |
|
set_source_files_properties("${source}" PROPERTIES COMPILE_DEFINITIONS "${_value}") |
|
endmacro() |
|
|
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macro(add_apple_compiler_options the_module) |
|
ocv_check_flag_support(OBJCXX "-fobjc-exceptions" HAVE_OBJC_EXCEPTIONS "") |
|
if(HAVE_OBJC_EXCEPTIONS) |
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foreach(source ${OPENCV_MODULE_${the_module}_SOURCES}) |
|
if("${source}" MATCHES "\\.mm$") |
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get_source_file_property(flags "${source}" COMPILE_FLAGS) |
|
if(flags) |
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set(flags "${_flags} -fobjc-exceptions") |
|
else() |
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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> [IF <condition>]) |
|
macro(OCV_OPTION variable description value) |
|
set(__value ${value}) |
|
set(__condition "") |
|
set(__varname "__value") |
|
foreach(arg ${ARGN}) |
|
if(arg STREQUAL "IF" OR arg STREQUAL "if") |
|
set(__varname "__condition") |
|
else() |
|
list(APPEND ${__varname} ${arg}) |
|
endif() |
|
endforeach() |
|
unset(__varname) |
|
if(__condition STREQUAL "") |
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set(__condition 2 GREATER 1) |
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endif() |
|
|
|
if(${__condition}) |
|
if(__value MATCHES ";") |
|
if(${__value}) |
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option(${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}) |
|
# TODO: message(WARNING "Option will be ignored: ${variable} (=${${variable}})") |
|
endif() |
|
unset(${variable} CACHE) |
|
endif() |
|
unset(__condition) |
|
unset(__value) |
|
endmacro() |
|
|
|
# Usage: ocv_append_build_options(HIGHGUI FFMPEG) |
|
macro(ocv_append_build_options var_prefix pkg_prefix) |
|
foreach(suffix INCLUDE_DIRS LIBRARIES LIBRARY_DIRS) |
|
if(${pkg_prefix}_${suffix}) |
|
list(APPEND ${var_prefix}_${suffix} ${${pkg_prefix}_${suffix}}) |
|
list(REMOVE_DUPLICATES ${var_prefix}_${suffix}) |
|
endif() |
|
endforeach() |
|
endmacro() |
|
|
|
# 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}_${__modname}_FOUND) |
|
endforeach() |
|
pkg_check_modules(${define} ${ARGN}) |
|
if(${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}_${__modname}_FOUND 1) |
|
endif() |
|
endforeach() |
|
endmacro() |
|
|
|
|
|
# Macro that checks if module has been installed. |
|
# After it adds module to build and define |
|
# constants passed as second arg |
|
macro(CHECK_MODULE module_name define cv_module) |
|
set(${define} 0) |
|
if(PKG_CONFIG_FOUND) |
|
set(ALIAS ALIASOF_${module_name}) |
|
set(ALIAS_FOUND ${ALIAS}_FOUND) |
|
set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS) |
|
set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS) |
|
set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES) |
|
|
|
PKG_CHECK_MODULES(${ALIAS} ${module_name}) |
|
if(${ALIAS_FOUND}) |
|
set(${define} 1) |
|
ocv_append_build_options(${cv_module} ${ALIAS}) |
|
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}") |
|
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() |
|
|
|
# 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 ${__package} targets") |
|
endif() |
|
|
|
if(MSVS) |
|
if(NOT INSTALL_IGNORE_PDB AND |
|
(INSTALL_PDB OR |
|
(INSTALL_CREATE_DISTRIB AND NOT BUILD_SHARED_LIBS) |
|
)) |
|
set(__target "${ARGV0}") |
|
|
|
set(isArchive 0) |
|
set(isDst 0) |
|
unset(__dst) |
|
foreach(e ${ARGN}) |
|
if(isDst EQUAL 1) |
|
set(__dst "${e}") |
|
break() |
|
endif() |
|
if(isArchive EQUAL 1 AND e STREQUAL "DESTINATION") |
|
set(isDst 1) |
|
endif() |
|
if(e STREQUAL "ARCHIVE") |
|
set(isArchive 1) |
|
else() |
|
set(isArchive 0) |
|
endif() |
|
endforeach() |
|
|
|
# message(STATUS "Process ${__target} dst=${__dst}...") |
|
if(DEFINED __dst) |
|
# If CMake version is >=3.1.0 or <2.8.12. |
|
if(NOT CMAKE_VERSION VERSION_LESS 3.1.0 OR CMAKE_VERSION VERSION_LESS 2.8.12) |
|
get_target_property(fname ${__target} LOCATION_DEBUG) |
|
if(fname MATCHES "\\.lib$") |
|
string(REGEX REPLACE "\\.lib$" ".pdb" fname "${fname}") |
|
install(FILES "${fname}" DESTINATION "${__dst}" CONFIGURATIONS Debug OPTIONAL) |
|
endif() |
|
|
|
get_target_property(fname ${__target} LOCATION_RELEASE) |
|
if(fname MATCHES "\\.lib$") |
|
string(REGEX REPLACE "\\.lib$" ".pdb" fname "${fname}") |
|
install(FILES "${fname}" DESTINATION "${__dst}" CONFIGURATIONS Release OPTIONAL) |
|
endif() |
|
else() |
|
# CMake 2.8.12 broke PDB support for STATIC libraries from MSVS, fix was introduced in CMake 3.1.0. |
|
message(WARNING "PDB's are not supported from this version of CMake, use CMake version later then 3.1.0 or before 2.8.12.") |
|
endif() |
|
endif() |
|
endif() |
|
endif() |
|
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}" ${ARGN}) |
|
endif() |
|
endif() |
|
endmacro() |
|
|
|
# read single version info from the pkg file |
|
macro(ocv_parse_pkg LIBNAME PKG_PATH SCOPE) |
|
if(EXISTS "${PKG_PATH}/${LIBNAME}.pc") |
|
file(STRINGS "${PKG_PATH}/${LIBNAME}.pc" line_to_parse REGEX "^Version:[ \t]+[0-9.]*.*$" LIMIT_COUNT 1) |
|
STRING(REGEX REPLACE ".*Version: ([^ ]+).*" "\\1" ALIASOF_${LIBNAME}_VERSION "${line_to_parse}" ) |
|
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 "LINK_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 " ${dep}" STREQUAL "LINK_PUBLIC") |
|
if(NOT LINK_PENDING STREQUAL "") |
|
__ocv_push_target_link_libraries(${LINK_MODE} ${LINK_PENDING}) |
|
set(LINK_PENDING "") |
|
set(LINK_MODE "${dep}") |
|
endif() |
|
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_${target} CACHE) |
|
endif() |
|
endfunction() |
|
|
|
function(ocv_add_executable target) |
|
add_executable(${target} ${ARGN}) |
|
_ocv_append_target_includes(${target}) |
|
endfunction() |
|
|
|
function(ocv_add_library target) |
|
if(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(APPLE_FRAMEWORK AND BUILD_SHARED_LIBS) |
|
message(STATUS "Setting Apple target properties for ${target}") |
|
|
|
set(CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG 1) |
|
|
|
set_target_properties(${target} PROPERTIES |
|
FRAMEWORK TRUE |
|
MACOSX_FRAMEWORK_IDENTIFIER org.opencv |
|
MACOSX_FRAMEWORK_INFO_PLIST ${CMAKE_BINARY_DIR}/ios/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(${target}) |
|
endfunction() |
|
|
|
|
|
macro(ocv_get_libname var_name) |
|
get_filename_component(__libname "${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") |
|
# 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()
|
|
|