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2ee9d21dae
Added clapack * bring a small subset of Lapack, automatically converted to C, into OpenCV * added missing lsame_ prototype * * small fix in make_clapack script * trying to fix remaining CI problems * fixed character arrays' initializers * get rid of F2C_STR_MAX * * added back single-precision versions for QR, LU and Cholesky decompositions. It adds very little extra overhead. * added stub version of sdesdd. * uncommented calls to all the single-precision Lapack functions from opencv/core/src/hal_internal.cpp. * fixed warning from Visual Studio + cleaned f2c runtime a bit * * regenerated Lapack w/o forward declarations of intrinsic functions (such as sqrt(), r_cnjg() etc.) * at once, trailing whitespaces are removed from the generated sources, just in case * since there is no declarations of intrinsic functions anymore, we could turn some of them into inline functions * trying to eliminate the crash on ARM * fixed API and semantics of s_copy * * CLapack has been tested successfully. It's now time to restore the standard LAPACK detection procedure * removed some more trailing whitespaces * * retained only the essential stuff in CLapack * added checks to lapack calls to gracefully return "not implemented" instead of returning invalid results with "ok" status * disabled warning when building lapack * cmake: update LAPACK detection Co-authored-by: Alexander Alekhin <alexander.a.alekhin@gmail.com>
49 lines
1.7 KiB
CMake
49 lines
1.7 KiB
CMake
# ----------------------------------------------------------------------------
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# CMake file for opencv_lapack. See root CMakeLists.txt
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#
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# ----------------------------------------------------------------------------
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project(clapack)
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# TODO: extract it from sources somehow
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set(CLAPACK_VERSION "3.9.0" PARENT_SCOPE)
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include_directories("${CMAKE_CURRENT_SOURCE_DIR}/include")
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# The .cpp files:
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file(GLOB lapack_srcs src/*.c)
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file(GLOB runtime_srcs runtime/*.c)
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file(GLOB lib_hdrs include/*.h)
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# ----------------------------------------------------------------------------------
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# Define the library target:
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# ----------------------------------------------------------------------------------
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set(the_target "libclapack")
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add_library(${the_target} STATIC ${lapack_srcs} ${runtime_srcs} ${lib_hdrs})
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ocv_warnings_disable(CMAKE_C_FLAGS -Wno-parentheses -Wno-uninitialized -Wno-array-bounds
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-Wno-implicit-function-declaration -Wno-unused -Wunused-parameter) # gcc/clang warnings
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ocv_warnings_disable(CMAKE_C_FLAGS /wd4244 /wd4554 /wd4723) # visual studio warnings
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set_target_properties(${the_target}
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PROPERTIES OUTPUT_NAME ${the_target}
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DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
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COMPILE_PDB_NAME ${the_target}
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COMPILE_PDB_NAME_DEBUG "${the_target}${OPENCV_DEBUG_POSTFIX}"
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ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
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)
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set(CLAPACK_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/include" PARENT_SCOPE)
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set(CLAPACK_LIBRARIES ${the_target} PARENT_SCOPE)
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if(ENABLE_SOLUTION_FOLDERS)
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set_target_properties(${the_target} PROPERTIES FOLDER "3rdparty")
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endif()
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if(NOT BUILD_SHARED_LIBS)
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ocv_install_target(${the_target} EXPORT OpenCVModules ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev)
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endif()
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ocv_install_3rdparty_licenses(clapack lapack_LICENSE)
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