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[#1]

使用 opencv_extra 进行 bitbake 下载时出现问题

大家好，论坛！

我尝试下载 LF-6.6.52_2.2.x 版本 imx-image-full 所需的软件包，但在下载 OpenCV extra 包时遇到了问题：要么耗时过长，要么下载失败。

khang at GL72-6QF in /devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp
$ bitbake imx-image-full --runall=fetch
Loading cache: 100% |#######################################################################################################################################################################| Time: 0:00:02
Loaded 5730 entries from dependency cache.
Parsing recipes: 100% |#####################################################################################################################################################################| Time: 0:00:00
Parsing of 3654 .bb files complete (3653 cached, 1 parsed). 5731 targets, 377 skipped, 3 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION           = "2.8.0"
BUILD_SYS            = "x86_64-linux"
NATIVELSBSTRING      = "universal"
TARGET_SYS           = "aarch64-poky-linux"
MACHINE              = "imx8mpevk"
DISTRO               = "fsl-imx-xwayland"
DISTRO_VERSION       = "6.6-scarthgap"
TUNE_FEATURES        = "aarch64 armv8a crc crypto"
TARGET_FPU           = ""
meta                 
meta-poky            
meta-oe              
meta-multimedia      
meta-python          
meta-freescale       
meta-freescale-3rdparty 
meta-freescale-distro 
meta-imx-bsp         
meta-imx-sdk         
meta-imx-ml          
meta-imx-v2x         
meta-nxp-demo-experience 
meta-nxp-matter-baseline 
meta-nxp-openthread  
meta-arm             
meta-arm-toolchain   
meta-clang           
meta-gnome           
meta-networking      
meta-filesystems     
meta-qt6             
meta-parsec          
meta-tpm             
meta-virtualization  = ":"

Sstate summary: Wanted 0 Local 0 Mirrors 0 Missed 0 Current 887 (0% match, 100% complete)##################################################################################                 | ETA:  0:00:00
Initialising tasks: 100% |##################################################################################################################################################################| Time: 0:00:05
NOTE: Executing Tasks
Setscene tasks: 887 of 887
Setscene tasks: 887 of 887
WARNING: opencv-4.10.0.imx-r0 do_fetch: Failed to fetch URL git://github.com/opencv/opencv_extra.git;destsuffix=extra;name=extra;branch=4.x;protocol=https, attempting MIRRORS if available
ERROR: opencv-4.10.0.imx-r0 do_fetch: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/sysroots-uninative/x86_64-linux/usr/bin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/usr/bin/python3-native:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/sources/poky/scripts:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/usr/bin/aarch64-poky-linux:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot/usr/bin/crossscripts:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/usr/sbin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/usr/bin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/sbin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/recipe-sysroot-native/bin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/sources/poky/bitbake/bin:/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/hosttools"; export HOME="/home/khang"; LANG=C git -c gc.autoDetach=false -c core.pager=cat -c safe.bareRepository=all clone --bare --mirror https://github.com/opencv/opencv_extra.git /home/khang/Workspace/Ref/Platforms/NXP/iMX/NXP/yocto_dl/v6.6/git2/github.com.opencv.opencv_extra.git --progress failed with exit code 128, see logfile for output
ERROR: opencv-4.10.0.imx-r0 do_fetch: Bitbake Fetcher Error: FetchError('Unable to fetch URL from any source.', 'git://github.com/opencv/opencv_extra.git;destsuffix=extra;name=extra;branch=4.x;protocol=https')
ERROR: Logfile of failure stored in: /devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/build-xwayland-8mp/tmp/work/armv8a-mx8mp-poky-linux/opencv/4.10.0.imx/temp/log.do_fetch.91350
ERROR: Task (/devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/sources/meta-imx/meta-imx-bsp/recipes-support/opencv/opencv_4.10.0.imx.bb:do_fetch) failed with exit code '1'
NOTE: Tasks Summary: Attempted 1774 tasks of which 1773 didn't need to be rerun and 1 failed.

Summary: 1 task failed:
  /devel/NXP/SW/imx-yocto-bsp-6_6_52-2_2_2/sources/meta-imx/meta-imx-bsp/recipes-support/opencv/opencv_4.10.0.imx.bb:do_fetch
Summary: There was 1 WARNING message.
Summary: There were 2 ERROR messages, returning a non-zero exit code.

请大家多多支持！

谢谢，并致以最诚挚的问候！

Khang

i.MX 8M | i.MX 8M Mini | i.MX 8M NanoRe: Issue bitbake download with opencv_extra

我这边进行了验证，运行以下命令后，大约花了 1 个小时才完成 git 源代码下载。

$ bitbake opencv -c patch -f

您可以尝试以下变通方法。

请进入 downloads/git2 文件夹执行以下操作：

git clone --mirror https://github.com/opencv/opencv_extra.git github.com.opencv.opencv_extra.git

touch github.com.opencv.opencv_extra.git.done

Re: Issue bitbake download with opencv_extra

嗨@yipingwang ，

看起来像是网络/位置问题。我尝试通过 VPN 连接，完全成功了。

顺祝商祺！

K.