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cmake: download tries, customizable download parameters

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This commit is contained in:
Maksim Shabunin 2019-09-04 11:20:12 +03:00
parent ba703157cf
commit d974d4c6ce
1 changed files with 14 additions and 5 deletions
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19
cmake/OpenCVDownload.cmake
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@ -22,6 +22,9 @@ set(OPENCV_DOWNLOAD_PATH "${OpenCV_SOURCE_DIR}/.cache" CACHE PATH "${HELP_OPENCV
set(OPENCV_DOWNLOAD_LOG "${OpenCV_BINARY_DIR}/CMakeDownloadLog.txt") set(OPENCV_DOWNLOAD_LOG "${OpenCV_BINARY_DIR}/CMakeDownloadLog.txt")
set(OPENCV_DOWNLOAD_WITH_CURL "${OpenCV_BINARY_DIR}/download_with_curl.sh") set(OPENCV_DOWNLOAD_WITH_CURL "${OpenCV_BINARY_DIR}/download_with_curl.sh")
set(OPENCV_DOWNLOAD_WITH_WGET "${OpenCV_BINARY_DIR}/download_with_wget.sh") set(OPENCV_DOWNLOAD_WITH_WGET "${OpenCV_BINARY_DIR}/download_with_wget.sh")
set(OPENCV_DOWNLOAD_TRIES_LIST 1 CACHE STRING "List of download tries") # a list
set(OPENCV_DOWNLOAD_PARAMS INACTIVITY_TIMEOUT 60 TIMEOUT 600 CACHE STRING "Download parameters to be passed to file(DOWNLAOD ...)")
mark_as_advanced(OPENCV_DOWNLOAD_TRIES_LIST OPENCV_DOWNLOAD_PARAMS)
# Init download cache directory and log file and helper scripts # Init download cache directory and log file and helper scripts
if(NOT EXISTS "${OPENCV_DOWNLOAD_PATH}") if(NOT EXISTS "${OPENCV_DOWNLOAD_PATH}")
@ -154,11 +157,17 @@ function(ocv_download)
# Download # Download
if(NOT EXISTS "${CACHE_CANDIDATE}") if(NOT EXISTS "${CACHE_CANDIDATE}")
ocv_download_log("#cmake_download \"${CACHE_CANDIDATE}\" \"${DL_URL}\"") ocv_download_log("#cmake_download \"${CACHE_CANDIDATE}\" \"${DL_URL}\"")
file(DOWNLOAD "${DL_URL}" "${CACHE_CANDIDATE}" foreach(try ${OPENCV_DOWNLOAD_TRIES_LIST})
INACTIVITY_TIMEOUT 60 ocv_download_log("#try ${try}")
TIMEOUT 600 file(DOWNLOAD "${DL_URL}" "${CACHE_CANDIDATE}"
STATUS status STATUS status
LOG __log) LOG __log
${OPENCV_DOWNLOAD_PARAMS})
if(status EQUAL 0)
break()
endif()
message(STATUS "Try ${try} failed")
endforeach()
if(NOT OPENCV_SKIP_FILE_DOWNLOAD_DUMP) # workaround problem with old CMake versions: "Invalid escape sequence" if(NOT OPENCV_SKIP_FILE_DOWNLOAD_DUMP) # workaround problem with old CMake versions: "Invalid escape sequence"
string(LENGTH "${__log}" __log_length) string(LENGTH "${__log}" __log_length)
if(__log_length LESS 65536) if(__log_length LESS 65536)