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https://github.com/opencv/opencv.git
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cmake: move Matlab scripts to opencv_contrib (#12541)
* matlab: move to opencv_contrib * cmake: preserve variables scope for processing modules - use macro instead of function to avoid scope resets
This commit is contained in:
Alexander Alekhin
Vadim Pisarevsky
parent
3512cb2226
commit
29bee6f07e
@ -271,7 +271,6 @@ OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
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OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
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OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON IF (WIN32 AND NOT WINRT) )
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OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF IF (WIN32 AND NOT WINRT) )
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OCV_OPTION(WITH_MATLAB "Include Matlab support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT))
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OCV_OPTION(WITH_VA "Include VA support" OFF IF (UNIX AND NOT ANDROID) )
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OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF IF (UNIX AND NOT ANDROID) )
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OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF IF ((UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)) )
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@ -693,11 +692,6 @@ if(WITH_DIRECTX)
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include(cmake/OpenCVDetectDirectX.cmake)
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endif()
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# --- Matlab/Octave ---
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if(WITH_MATLAB)
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include(cmake/OpenCVFindMatlab.cmake)
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endif()
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if(WITH_VTK)
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include(cmake/OpenCVDetectVTK.cmake)
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endif()
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@ -1516,15 +1510,7 @@ if(BUILD_JAVA OR BUILD_opencv_java)
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status(" Java tests:" BUILD_TESTS AND opencv_test_java_BINARY_DIR THEN YES ELSE NO)
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endif()
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# ========================= matlab =========================
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if(WITH_MATLAB OR MATLAB_FOUND)
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status("")
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status(" Matlab:" MATLAB_FOUND THEN "YES" ELSE "NO")
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if(MATLAB_FOUND)
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status(" mex:" MATLAB_MEX_SCRIPT THEN "${MATLAB_MEX_SCRIPT}" ELSE NO)
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status(" Compiler/generator:" MEX_WORKS THEN "Working" ELSE "Not working (bindings will not be generated)")
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endif()
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endif()
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ocv_cmake_hook(STATUS_DUMP_EXTRA)
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# ========================== auxiliary ==========================
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status("")
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@ -1,199 +0,0 @@
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# ----- Find Matlab/Octave -----
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#
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# OpenCVFindMatlab.cmake attempts to locate the install path of Matlab in order
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# to extract the mex headers, libraries and shell scripts. If found
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# successfully, the following variables will be defined
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#
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# MATLAB_FOUND: true/false
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# MATLAB_ROOT_DIR: Root of Matlab installation
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# MATLAB_BIN: The main Matlab "executable" (shell script)
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# MATLAB_MEX_SCRIPT: The mex script used to compile mex files
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# MATLAB_INCLUDE_DIRS:Path to "mex.h"
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# MATLAB_LIBRARY_DIRS:Path to mex and matrix libraries
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# MATLAB_LIBRARIES: The Matlab libs, usually mx, mex, mat
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# MATLAB_MEXEXT: The mex library extension. It will be one of:
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# mexwin32, mexwin64, mexglx, mexa64, mexmac,
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# mexmaci, mexmaci64, mexsol, mexs64
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# MATLAB_ARCH: The installation architecture. It is **usually**
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# the MEXEXT with the preceding "mex" removed,
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# though it's different for linux distros.
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#
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# There doesn't appear to be an elegant way to detect all versions of Matlab
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# across different platforms. If you know the matlab path and want to avoid
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# the search, you can define the path to the Matlab root when invoking cmake:
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#
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# cmake -DMATLAB_ROOT_DIR='/PATH/TO/ROOT_DIR' ..
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# ----- set_library_presuffix -----
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#
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# Matlab tends to use some non-standard prefixes and suffixes on its libraries.
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# For example, libmx.dll on Windows (Windows does not add prefixes) and
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# mkl.dylib on OS X (OS X uses "lib" prefixes).
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# On some versions of Windows the .dll suffix also appears to not be checked.
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#
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# This function modifies the library prefixes and suffixes used by
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# find_library when finding Matlab libraries. It does not affect scopes
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# outside of this file.
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function(set_libarch_prefix_suffix)
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if (UNIX AND NOT APPLE)
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set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".so" ".a" PARENT_SCOPE)
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elseif (APPLE)
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set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".dylib" ".a" PARENT_SCOPE)
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elseif (WIN32)
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set(CMAKE_FIND_LIBRARY_PREFIXES "lib" PARENT_SCOPE)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".lib" ".dll" PARENT_SCOPE)
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endif()
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endfunction()
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# ----- locate_matlab_root -----
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#
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# Attempt to find the path to the Matlab installation. If successful, sets
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# the absolute path in the variable MATLAB_ROOT_DIR
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function(locate_matlab_root)
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# --- UNIX/APPLE ---
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if (UNIX)
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# possible root locations, in order of likelihood
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set(SEARCH_DIRS_ /Applications /usr/local /opt/local /usr /opt)
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foreach (DIR_ ${SEARCH_DIRS_})
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file(GLOB MATLAB_ROOT_DIR_ ${DIR_}/MATLAB/R* ${DIR_}/MATLAB_R*)
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if (MATLAB_ROOT_DIR_)
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# sort in order from highest to lowest
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# normally it's in the format MATLAB_R[20XX][A/B]
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# TODO: numerical rather than lexicographic sort. However,
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# CMake does not support floating-point MATH(EXPR ...) at this time.
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list(SORT MATLAB_ROOT_DIR_)
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list(REVERSE MATLAB_ROOT_DIR_)
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list(GET MATLAB_ROOT_DIR_ 0 MATLAB_ROOT_DIR_)
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set(MATLAB_ROOT_DIR ${MATLAB_ROOT_DIR_} PARENT_SCOPE)
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return()
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endif()
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endforeach()
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# --- WINDOWS ---
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elseif (WIN32)
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# 1. search the path environment variable
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find_program(MATLAB_ROOT_DIR_ matlab PATHS ENV PATH)
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if (MATLAB_ROOT_DIR_)
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# get the root directory from the full path
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# /path/to/matlab/rootdir/bin/matlab.exe
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get_filename_component(MATLAB_ROOT_DIR_ ${MATLAB_ROOT_DIR_} PATH)
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get_filename_component(MATLAB_ROOT_DIR_ ${MATLAB_ROOT_DIR_} PATH)
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set(MATLAB_ROOT_DIR ${MATLAB_ROOT_DIR_} PARENT_SCOPE)
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return()
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endif()
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# 2. search the registry
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# determine the available Matlab versions
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set(REG_EXTENSION_ "SOFTWARE\\Mathworks\\MATLAB")
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set(REG_ROOTS_ "HKEY_LOCAL_MACHINE" "HKEY_CURRENT_USER")
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foreach(REG_ROOT_ ${REG_ROOTS_})
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execute_process(COMMAND reg query "${REG_ROOT_}\\${REG_EXTENSION_}" OUTPUT_VARIABLE QUERY_RESPONSE_ ERROR_VARIABLE UNUSED_)
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if (QUERY_RESPONSE_)
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string(REGEX MATCHALL "[0-9]\\.[0-9]" VERSION_STRINGS_ ${QUERY_RESPONSE_})
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list(APPEND VERSIONS_ ${VERSION_STRINGS_})
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endif()
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endforeach()
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# select the highest version
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list(APPEND VERSIONS_ "0.0")
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list(SORT VERSIONS_)
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list(REVERSE VERSIONS_)
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list(GET VERSIONS_ 0 VERSION_)
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# request the MATLABROOT from the registry
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foreach(REG_ROOT_ ${REG_ROOTS_})
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get_filename_component(QUERY_RESPONSE_ [${REG_ROOT_}\\${REG_EXTENSION_}\\${VERSION_};MATLABROOT] ABSOLUTE)
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if (NOT ${QUERY_RESPONSE_} MATCHES "registry$")
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set(MATLAB_ROOT_DIR ${QUERY_RESPONSE_} PARENT_SCOPE)
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return()
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endif()
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endforeach()
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endif()
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endfunction()
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# ----- locate_matlab_components -----
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#
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# Given a directory MATLAB_ROOT_DIR, attempt to find the Matlab components
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# (include directory and libraries) under the root. If everything is found,
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# sets the variable MATLAB_FOUND to TRUE
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function(locate_matlab_components MATLAB_ROOT_DIR)
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# get the mex extension
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find_file(MATLAB_MEXEXT_SCRIPT_ NAMES mexext mexext.bat PATHS ${MATLAB_ROOT_DIR}/bin NO_DEFAULT_PATH)
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execute_process(COMMAND ${MATLAB_MEXEXT_SCRIPT_}
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OUTPUT_VARIABLE MATLAB_MEXEXT_
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (NOT MATLAB_MEXEXT_)
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return()
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endif()
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# map the mexext to an architecture extension
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set(ARCHITECTURES_ "maci64" "maci" "glnxa64" "glnx64" "sol64" "sola64" "win32" "win64" )
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foreach(ARCHITECTURE_ ${ARCHITECTURES_})
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if(EXISTS ${MATLAB_ROOT_DIR}/bin/${ARCHITECTURE_})
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set(MATLAB_ARCH_ ${ARCHITECTURE_})
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break()
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endif()
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endforeach()
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# get the path to the libraries
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set(MATLAB_LIBRARY_DIRS_ ${MATLAB_ROOT_DIR}/bin/${MATLAB_ARCH_})
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# get the libraries
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set_libarch_prefix_suffix()
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find_library(MATLAB_LIB_MX_ mx PATHS ${MATLAB_LIBRARY_DIRS_} NO_DEFAULT_PATH)
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find_library(MATLAB_LIB_MEX_ mex PATHS ${MATLAB_LIBRARY_DIRS_} NO_DEFAULT_PATH)
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find_library(MATLAB_LIB_MAT_ mat PATHS ${MATLAB_LIBRARY_DIRS_} NO_DEFAULT_PATH)
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set(MATLAB_LIBRARIES_ ${MATLAB_LIB_MX_} ${MATLAB_LIB_MEX_} ${MATLAB_LIB_MAT_})
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# get the include path
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find_path(MATLAB_INCLUDE_DIRS_ mex.h ${MATLAB_ROOT_DIR}/extern/include)
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# get the mex shell script
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find_program(MATLAB_MEX_SCRIPT_ NAMES mex mex.bat PATHS ${MATLAB_ROOT_DIR}/bin NO_DEFAULT_PATH)
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# get the Matlab executable
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find_program(MATLAB_BIN_ NAMES matlab PATHS ${MATLAB_ROOT_DIR}/bin NO_DEFAULT_PATH)
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# export into parent scope
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if (MATLAB_MEX_SCRIPT_ AND MATLAB_LIBRARIES_ AND MATLAB_INCLUDE_DIRS_)
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set(MATLAB_BIN ${MATLAB_BIN_} PARENT_SCOPE)
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set(MATLAB_MEX_SCRIPT ${MATLAB_MEX_SCRIPT_} PARENT_SCOPE)
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set(MATLAB_INCLUDE_DIRS ${MATLAB_INCLUDE_DIRS_} PARENT_SCOPE)
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set(MATLAB_LIBRARIES ${MATLAB_LIBRARIES_} PARENT_SCOPE)
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set(MATLAB_LIBRARY_DIRS ${MATLAB_LIBRARY_DIRS_} PARENT_SCOPE)
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set(MATLAB_MEXEXT ${MATLAB_MEXEXT_} PARENT_SCOPE)
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set(MATLAB_ARCH ${MATLAB_ARCH_} PARENT_SCOPE)
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endif()
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endfunction()
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# ----------------------------------------------------------------------------
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# FIND MATLAB COMPONENTS
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# ----------------------------------------------------------------------------
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if (NOT MATLAB_FOUND)
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# attempt to find the Matlab root folder
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if (NOT MATLAB_ROOT_DIR)
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locate_matlab_root()
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endif()
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# given the matlab root folder, find the library locations
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if (MATLAB_ROOT_DIR)
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locate_matlab_components(${MATLAB_ROOT_DIR})
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endif()
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find_package_handle_standard_args(Matlab DEFAULT_MSG
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MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS
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MATLAB_ROOT_DIR MATLAB_LIBRARIES
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MATLAB_LIBRARY_DIRS MATLAB_MEXEXT
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MATLAB_ARCH MATLAB_BIN)
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endif()
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@ -296,28 +296,29 @@ endfunction()
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# Calls 'add_subdirectory' for each location.
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# Note: both input lists should have same length.
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# Usage: _add_modules_1(<list with paths> <list with names>)
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function(_add_modules_1 paths names)
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list(LENGTH ${paths} len)
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if(len EQUAL 0)
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return()
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macro(_add_modules_1 paths names)
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ocv_debug_message("_add_modules_1(paths=${paths}, names=${names}, ... " ${ARGN} ")")
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list(LENGTH ${paths} __len)
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if(NOT __len EQUAL 0)
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list(LENGTH ${names} __len_verify)
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if(NOT __len EQUAL __len_verify)
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message(FATAL_ERROR "Bad configuration! ${__len} != ${__len_verify}")
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endif()
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math(EXPR __len "${__len} - 1")
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foreach(i RANGE ${__len})
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list(GET ${paths} ${i} __path)
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list(GET ${names} ${i} __name)
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#message(STATUS "First pass: ${__name} => ${__path}")
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include("${__path}/cmake/init.cmake" OPTIONAL)
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add_subdirectory("${__path}" "${CMAKE_CURRENT_BINARY_DIR}/.firstpass/${__name}")
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endforeach()
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endif()
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list(LENGTH ${names} len_verify)
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if(NOT len EQUAL len_verify)
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message(FATAL_ERROR "Bad configuration! ${len} != ${len_verify}")
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endif()
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math(EXPR len "${len} - 1")
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foreach(i RANGE ${len})
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list(GET ${paths} ${i} path)
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list(GET ${names} ${i} name)
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#message(STATUS "First pass: ${name} => ${path}")
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include("${path}/cmake/init.cmake" OPTIONAL)
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add_subdirectory("${path}" "${CMAKE_CURRENT_BINARY_DIR}/.firstpass/${name}")
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endforeach()
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endfunction()
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endmacro()
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# Calls 'add_subdirectory' for each module name.
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# Usage: _add_modules_2([<module> ...])
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function(_add_modules_2)
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macro(_add_modules_2)
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ocv_debug_message("_add_modules_2(" ${ARGN} ")")
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foreach(m ${ARGN})
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set(the_module "${m}")
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ocv_cmake_hook(PRE_MODULES_CREATE_${the_module})
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@ -333,7 +334,8 @@ function(_add_modules_2)
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endif()
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ocv_cmake_hook(POST_MODULES_CREATE_${the_module})
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endforeach()
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endfunction()
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unset(the_module)
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endmacro()
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# Check if list of input items is unique.
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# Usage: _assert_uniqueness(<failure message> <element> [<element> ...])
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@ -121,8 +121,10 @@ macro(ocv_assert)
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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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if(OPENCV_CMAKE_DEBUG_MESSAGES)
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string(REPLACE ";" " " __msg "${ARGN}")
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message(STATUS "${__msg}")
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endif()
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endmacro()
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macro(ocv_check_environment_variables)
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@ -10,7 +10,7 @@ set(the_description "Deep neural network module. It allows to load models from d
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ocv_add_dispatched_file_force_all("layers/layers_common" AVX AVX2 AVX512_SKX)
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ocv_add_module(dnn opencv_core opencv_imgproc WRAP python matlab java js)
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ocv_add_module(dnn opencv_core opencv_imgproc WRAP python java js)
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ocv_option(OPENCV_DNN_OPENCL "Build with OpenCL support" HAVE_OPENCL AND NOT APPLE)
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