mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 20:50:25 +08:00
79 lines
3.4 KiB
CMake
79 lines
3.4 KiB
CMake
|
macro(_find_file_in_dirs VAR NAME DIRS)
|
||
|
|
find_path(${VAR} ${NAME} ${DIRS} NO_DEFAULT_PATH)
|
||
|
|
set(${VAR} ${${VAR}}/${NAME})
|
||
|
|
unset(${VAR} CACHE)
|
||
|
|
endmacro()
|
||
|
|
|
||
|
|
if(WITH_LAPACK)
|
||
|
|
ocv_update(LAPACK_IMPL "Unknown")
|
||
|
|
if(NOT LAPACK_LIBRARIES)
|
||
|
|
include(cmake/OpenCVFindMKL.cmake)
|
||
|
|
if(HAVE_MKL)
|
||
|
|
set(LAPACK_INCLUDE_DIR ${MKL_INCLUDE_DIRS})
|
||
|
|
set(LAPACK_LIBRARIES ${MKL_LIBRARIES} )
|
||
|
|
set(LAPACK_CBLAS_H "mkl_cblas.h" )
|
||
|
|
set(LAPACK_LAPACKE_H "mkl_lapacke.h" )
|
||
|
|
set(LAPACK_IMPL "MKL")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
#if(NOT LAPACK_LIBRARIES)
|
||
|
|
# include(cmake/OpenCVFindOpenBLAS.cmake)
|
||
|
|
# if(OpenBLAS_FOUND)
|
||
|
|
# set(LAPACK_INCLUDE_DIR ${OpenBLAS_INCLUDE_DIR} )
|
||
|
|
# set(LAPACK_LIBRARIES ${OpenBLAS_LIB} )
|
||
|
|
# set(LAPACK_CBLAS_H "cblas.h" )
|
||
|
|
# set(LAPACK_LAPACKE_H "lapacke.h" )
|
||
|
|
# set(LAPACK_IMPL "OpenBLAS")
|
||
|
|
# endif()
|
||
|
|
#endif()
|
||
|
|
if(NOT LAPACK_LIBRARIES AND UNIX)
|
||
|
|
include(cmake/OpenCVFindAtlas.cmake)
|
||
|
|
if(ATLAS_FOUND)
|
||
|
|
set(LAPACK_INCLUDE_DIR ${Atlas_INCLUDE_DIR})
|
||
|
|
set(LAPACK_LIBRARIES ${Atlas_LIBRARIES} )
|
||
|
|
set(LAPACK_CBLAS_H "cblas.h" )
|
||
|
|
set(LAPACK_LAPACKE_H "lapacke.h" )
|
||
|
|
set(LAPACK_IMPL "Atlas")
|
||
|
|
endif()
|
||
|
|
endif()
|
||
|
|
|
||
|
|
if(NOT LAPACK_LIBRARIES AND APPLE)
|
||
|
|
set(LAPACK_INCLUDE_DIR "Accelerate")
|
||
|
|
set(LAPACK_LIBRARIES "-framework Accelerate")
|
||
|
|
set(LAPACK_CBLAS_H "cblas.h" )
|
||
|
|
set(LAPACK_LAPACKE_H "lapacke.h" )
|
||
|
|
set(LAPACK_IMPL "Apple")
|
||
|
|
endif()
|
||
|
|
|
||
|
|
set(LAPACK_INCLUDE_DIR ${LAPACK_INCLUDE_DIR} CACHE PATH "Path to BLAS include dir" FORCE)
|
||
|
|
set(LAPACK_CBLAS_H ${LAPACK_CBLAS_H} CACHE STRING "Alternative name of cblas.h" FORCE)
|
||
|
|
set(LAPACK_LAPACKE_H ${LAPACK_LAPACKE_H} CACHE STRING "Alternative name of lapacke.h" FORCE)
|
||
|
|
set(LAPACK_LIBRARIES ${LAPACK_LIBRARIES} CACHE STRING "Names of BLAS & LAPACK binaries (.so, .dll, .a, .lib)" FORCE)
|
||
|
|
set(LAPACK_IMPL ${LAPACK_IMPL} CACHE STRING "Lapack implementation id" FORCE)
|
||
|
|
|
||
|
|
if(LAPACK_LIBRARIES) #adding proxy cblas.h header
|
||
|
|
message(STATUS "LAPACK_IMPL: ${LAPACK_IMPL}, LAPACK_LIBRARIES: ${LAPACK_LIBRARIES}")
|
||
|
|
if("${LAPACK_IMPL}" STREQUAL "Apple")
|
||
|
|
set(CBLAS_H_PATH "Accelerate/Accelerate.h")
|
||
|
|
set(LAPACKE_H_PATH "Accelerate/Accelerate.h")
|
||
|
|
else()
|
||
|
|
_find_file_in_dirs(CBLAS_H_PATH "${LAPACK_CBLAS_H}" "${LAPACK_INCLUDE_DIR}")
|
||
|
|
_find_file_in_dirs(LAPACKE_H_PATH "${LAPACK_LAPACKE_H}" "${LAPACK_INCLUDE_DIR}")
|
||
|
|
endif()
|
||
|
|
if(NOT CBLAS_H_PATH OR NOT LAPACKE_H_PATH)
|
||
|
|
message(WARNING "CBLAS/LAPACK headers are not found in '${LAPACK_INCLUDE_DIR}'")
|
||
|
|
endif()
|
||
|
|
ocv_include_directories(${LAPACK_INCLUDE_DIR})
|
||
|
|
list(APPEND OPENCV_LINKER_LIBS ${LAPACK_LIBRARIES})
|
||
|
|
set(HAVE_LAPACK 1)
|
||
|
|
|
||
|
|
set(CBLAS_H_PROXY_PATH ${CMAKE_BINARY_DIR}/opencv_lapack.h)
|
||
|
|
set(_include_str "\#include \"${CBLAS_H_PATH}\"")
|
||
|
|
if("${CBLAS_H_PATH}" STREQUAL "${LAPACKE_H_PATH}")
|
||
|
|
else()
|
||
|
|
set(_include_str "${_include_str}\n\#include \"${LAPACKE_H_PATH}\"")
|
||
|
|
endif()
|
||
|
|
file(WRITE ${CBLAS_H_PROXY_PATH} ${_include_str})
|
||
|
|
endif()
|
||
|
|
endif()
|