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https://github.com/opencv/opencv.git
synced 2025-01-18 06:03:15 +08:00
Small refactoring of OpenCV cmake options
This commit is contained in:
Andrey Kamaev
parent
8b7edda6ac
commit
4ac407e76a
@ -72,11 +72,6 @@ set(CMAKE_MODULE_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS_MINSIZEREL "" CACHE INTERNAL "" FORCE)
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set(CMAKE_SHARED_LINKER_FLAGS_RELWITHDEBINFO "" CACHE INTERNAL "" FORCE)
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set(CMAKE_VERBOSE OFF CACHE BOOL "Verbose mode")
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if(CMAKE_VERBOSE)
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set(CMAKE_VERBOSE_MAKEFILE 1)
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endif()
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include(cmake/OpenCVUtils.cmake REQUIRED)
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# ----------------------------------------------------------------------------
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@ -121,11 +116,7 @@ OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
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# OpenCV build components
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# ===================================================
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if(ANDROID OR IOS)
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OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead 6of static ones (.lib/.a)" OFF )
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else()
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OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" ON )
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endif()
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OCV_OPTION(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" NOT (ANDROID OR IOS) )
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OCV_OPTION(BUILD_ANDROID_EXAMPLES "Build examples for Android platform" ON IF ANDROID )
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OCV_OPTION(BUILD_DOCS "Create build rules for OpenCV Documentation" ON )
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OCV_OPTION(BUILD_EXAMPLES "Build all examples" OFF )
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@ -165,8 +156,15 @@ OCV_OPTION(ENABLE_SSE41 "Enable SSE4.1 instructions"
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OCV_OPTION(ENABLE_SSE42 "Enable SSE4.2 instructions" OFF IF (CMAKE_COMPILER_IS_GNUCXX AND (X86 OR X86_64)) )
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OCV_OPTION(OPENCV_WARNINGS_ARE_ERRORS "Treat warnings as errors" OFF )
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# uncategorized options
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# ===================================================
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OCV_OPTION(CMAKE_VERBOSE "Verbose mode" OFF )
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# backward compatibility
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# ===================================================
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include(cmake/OpenCVLegacyOptions.cmake OPTIONAL)
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# ----------------------------------------------------------------------------
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# Get actual OpenCV version number from sources
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# ----------------------------------------------------------------------------
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@ -217,6 +215,10 @@ if(DEFINED CMAKE_DEBUG_POSTFIX)
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set(OPENCV_DEBUG_POSTFIX "${CMAKE_DEBUG_POSTFIX}")
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endif()
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if(CMAKE_VERBOSE)
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set(CMAKE_VERBOSE_MAKEFILE 1)
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endif()
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# ----------------------------------------------------------------------------
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# Path for build/platform -specific headers
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@ -15,19 +15,44 @@ endif()
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# Provides an option that the user can optionally select.
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# Can accept condition to control when option is available for user.
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# Usage:
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# option(<option_variable> "help string describing option" <initial value> [IF <condition>])
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# option(<option_variable> "help string describing the option" <initial value or boolean expression> [IF <condition>])
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macro(OCV_OPTION variable description value)
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SET(__condition ${ARGN})
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set(__value ${value})
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set(__condition "")
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set(__varname "__value")
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foreach(arg ${ARGN})
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if(arg STREQUAL "IF" OR arg STREQUAL "if")
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set(__varname "__condition")
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else()
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list(APPEND ${__varname} ${arg})
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endif()
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endforeach()
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unset(__varname)
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if("${__condition}" STREQUAL "")
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SET(__condition 1)
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set(__condition 2 GREATER 1)
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endif()
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list(REMOVE_ITEM __condition "IF" "if")
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if(${__condition})
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OPTION(${variable} "${description}" ${value})
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if("${__value}" MATCHES ";")
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if(${__value})
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option(${variable} "${description}" ON)
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else()
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option(${variable} "${description}" OFF)
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endif()
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elseif(DEFINED ${__value})
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if(${__value})
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option(${variable} "${description}" ON)
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else()
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option(${variable} "${description}" OFF)
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endif()
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else()
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option(${variable} "${description}" ${__value})
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endif()
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else()
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UNSET(${variable} CACHE)
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unset(${variable} CACHE)
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endif()
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UNSET(__condition)
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unset(__condition)
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unset(__value)
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endmacro()
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@ -35,35 +60,36 @@ endmacro()
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# After it adds module to build and define
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# constants passed as second arg
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macro(CHECK_MODULE module_name define)
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set(${define} 0)
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if(PKG_CONFIG_FOUND)
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set(ALIAS ALIASOF_${module_name})
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set(ALIAS_FOUND ${ALIAS}_FOUND)
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set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS)
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set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS)
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set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES)
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set(${define} 0)
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if(PKG_CONFIG_FOUND)
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set(ALIAS ALIASOF_${module_name})
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set(ALIAS_FOUND ${ALIAS}_FOUND)
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set(ALIAS_INCLUDE_DIRS ${ALIAS}_INCLUDE_DIRS)
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set(ALIAS_LIBRARY_DIRS ${ALIAS}_LIBRARY_DIRS)
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set(ALIAS_LIBRARIES ${ALIAS}_LIBRARIES)
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PKG_CHECK_MODULES(${ALIAS} ${module_name})
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PKG_CHECK_MODULES(${ALIAS} ${module_name})
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if (${ALIAS_FOUND})
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set(${define} 1)
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foreach(P "${ALIAS_INCLUDE_DIRS}")
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if (${P})
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list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}})
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endif()
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endforeach()
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foreach(P "${ALIAS_LIBRARY_DIRS}")
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if (${P})
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list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}})
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endif()
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endforeach()
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list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}})
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if(${ALIAS_FOUND})
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set(${define} 1)
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foreach(P "${ALIAS_INCLUDE_DIRS}")
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if(${P})
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list(APPEND HIGHGUI_INCLUDE_DIRS ${${P}})
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endif()
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endforeach()
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foreach(P "${ALIAS_LIBRARY_DIRS}")
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if(${P})
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list(APPEND HIGHGUI_LIBRARY_DIRS ${${P}})
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endif()
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endforeach()
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list(APPEND HIGHGUI_LIBRARIES ${${ALIAS_LIBRARIES}})
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endif()
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endif()
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endmacro()
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# Status report macro.
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# Automatically align right column and selects text based on condition.
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# Usage:
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@ -71,75 +97,77 @@ endmacro()
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# status(<heading> <value1> [<value2> ...])
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# status(<heading> <condition> THEN <text for TRUE> ELSE <text for FALSE> )
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macro(status text)
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SET(status_cond)
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SET(status_then)
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SET(status_else)
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set(status_cond)
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set(status_then)
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set(status_else)
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SET(status_current_name "cond")
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foreach(arg ${ARGN})
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if(arg STREQUAL "THEN")
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SET(status_current_name "then")
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elseif(arg STREQUAL "ELSE")
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SET(status_current_name "else")
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else()
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LIST(APPEND status_${status_current_name} ${arg})
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endif()
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endforeach()
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set(status_current_name "cond")
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foreach(arg ${ARGN})
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if(arg STREQUAL "THEN")
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set(status_current_name "then")
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elseif(arg STREQUAL "ELSE")
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set(status_current_name "else")
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else()
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list(APPEND status_${status_current_name} ${arg})
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endif()
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endforeach()
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if(DEFINED status_cond)
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SET(status_placeholder_length 32)
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string(RANDOM LENGTH ${status_placeholder_length} ALPHABET " " status_placeholder)
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string(LENGTH "${text}" status_text_length)
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if (status_text_length LESS status_placeholder_length)
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string(SUBSTRING "${text}${status_placeholder}" 0 ${status_placeholder_length} status_text)
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elseif (DEFINED status_then OR DEFINED status_else)
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message(STATUS "${text}")
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SET(status_text "${status_placeholder}")
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else()
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SET(status_text "${text}")
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endif()
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if(DEFINED status_cond)
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set(status_placeholder_length 32)
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string(RANDOM LENGTH ${status_placeholder_length} ALPHABET " " status_placeholder)
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string(LENGTH "${text}" status_text_length)
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if(status_text_length LESS status_placeholder_length)
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string(SUBSTRING "${text}${status_placeholder}" 0 ${status_placeholder_length} status_text)
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elseif(DEFINED status_then OR DEFINED status_else)
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message(STATUS "${text}")
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set(status_text "${status_placeholder}")
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else()
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set(status_text "${text}")
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endif()
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if (DEFINED status_then OR DEFINED status_else)
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if(${status_cond})
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string(REPLACE ";" " " status_then "${status_then}")
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message(STATUS "${status_text}" "${status_then}")
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else()
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string(REPLACE ";" " " status_else "${status_else}")
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message(STATUS "${status_text}" "${status_else}")
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endif()
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else()
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string(REPLACE ";" " " status_cond "${status_cond}")
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message(STATUS "${status_text}" "${status_cond}")
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endif()
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else()
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message(STATUS "${text}")
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endif()
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if(DEFINED status_then OR DEFINED status_else)
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if(${status_cond})
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string(REPLACE ";" " " status_then "${status_then}")
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message(STATUS "${status_text}" "${status_then}")
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else()
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string(REPLACE ";" " " status_else "${status_else}")
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message(STATUS "${status_text}" "${status_else}")
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endif()
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else()
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string(REPLACE ";" " " status_cond "${status_cond}")
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message(STATUS "${status_text}" "${status_cond}")
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endif()
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else()
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message(STATUS "${text}")
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endif()
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endmacro()
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# splits cmake libraries list of format "general;item1;debug;item2;release;item3" to two lists
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macro(ocv_split_libs_list lst lstdbg lstopt)
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set(${lstdbg} "")
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set(${lstopt} "")
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set(perv_keyword "")
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foreach(word ${${lst}})
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if(word STREQUAL "debug" OR word STREQUAL "optimized")
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set(perv_keyword ${word})
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elseif(word STREQUAL "general")
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set(perv_keyword "")
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elseif(perv_keyword STREQUAL "debug")
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list(APPEND ${lstdbg} "${word}")
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set(perv_keyword "")
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elseif(perv_keyword STREQUAL "optimized")
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list(APPEND ${lstopt} "${word}")
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set(perv_keyword "")
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else()
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list(APPEND ${lstdbg} "${word}")
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list(APPEND ${lstopt} "${word}")
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set(perv_keyword "")
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endif()
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endforeach()
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set(${lstdbg} "")
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set(${lstopt} "")
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set(perv_keyword "")
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foreach(word ${${lst}})
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if(word STREQUAL "debug" OR word STREQUAL "optimized")
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set(perv_keyword ${word})
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elseif(word STREQUAL "general")
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set(perv_keyword "")
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elseif(perv_keyword STREQUAL "debug")
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list(APPEND ${lstdbg} "${word}")
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set(perv_keyword "")
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elseif(perv_keyword STREQUAL "optimized")
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list(APPEND ${lstopt} "${word}")
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set(perv_keyword "")
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else()
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list(APPEND ${lstdbg} "${word}")
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list(APPEND ${lstopt} "${word}")
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set(perv_keyword "")
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endif()
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endforeach()
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endmacro()
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# remove all matching elements from the list
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macro(ocv_list_filterout lst regex)
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foreach(item ${${lst}})
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@ -149,6 +177,7 @@ macro(ocv_list_filterout lst regex)
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endforeach()
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endmacro()
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# stable & safe duplicates removal macro
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macro(ocv_list_unique __lst)
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if(${__lst})
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@ -156,6 +185,7 @@ macro(ocv_list_unique __lst)
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endif()
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endmacro()
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# safe list reversal macro
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macro(ocv_list_reverse __lst)
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if(${__lst})
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@ -163,6 +193,7 @@ macro(ocv_list_reverse __lst)
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endif()
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endmacro()
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# safe list sorting macro
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macro(ocv_list_sort __lst)
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if(${__lst})
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@ -170,6 +201,7 @@ macro(ocv_list_sort __lst)
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endif()
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endmacro()
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# simple regex escaping routine (does not cover all cases!!!)
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macro(ocv_regex_escape var regex)
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string(REGEX REPLACE "([+.*^$])" "\\\\1" ${var} "${regex}")
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