在编译过程中,碰到下载错误,或是下载慢的时候,可以使用手动下载方式加速下载。
下载资源分为两种,一种是直接下载压缩包文件,另一种是下载 git 仓库。
此图片为 tar.gz 压缩包文件下载失败
从错误信息可以看到下载路径。但当下载慢的时候,是无法显示下载路径的,还是必须要从 bb 文件中查找。
下载错误的包为 xfce4-panel
,后面为版本号。
# 在 build 目录下,如 thead-build/ice-base-xfce
bitbake -e xfce4-panel | grep ^SRC_URI
SRC_URI="http://archive.xfce.org/src/xfce/xfce4-panel/4.16/xfce4-panel-4.16.0.tar.bz2 file://0001-windowmenu-do-not-display-desktop-icon-when-no-windo.patch file://0002-use-lxdm-to-replace-dm-tool.patch "
当下载的资源为压缩包时,下载目录就在 downloads 目录下,这时候就可以使用多线程下载工具下载文件,文件名就为原始文件名。
axel -n 16 http://archive.xfce.org/src/xfce/xfce4-panel/4.16/xfce4-panel-4.16.0.tar.bz2
./downloads$ ll xfce4-
xfce4-dev-tools-4.16.0.tar.bz2 xfce4-notifyd-0.6.2.tar.bz2.done xfce4-session-4.16.0.tar.bz2.done xfce4-terminal-0.8.10.tar.bz2
xfce4-dev-tools-4.16.0.tar.bz2.done xfce4-panel-4.16.0.tar.bz2 xfce4-settings-4.16.0.tar.bz2 xfce4-terminal-0.8.10.tar.bz2.done
xfce4-notifyd-0.6.2.tar.bz2 xfce4-session-4.16.0.tar.bz2 xfce4-settings-4.16.0.tar.bz2.done
可以看到下载完成后,都会有一个 .done
文件表明下载成功。
touch xfce4-panel-4.16.0.tar.bz2.done
ll xfce4-panel-4.16.0.tar.bz2*
./downloads$ ll xfce4-panel-4.16.0.tar.bz2*
-rw-r--r-- 1 koumei.lhm users 1382354 Feb 1 22:19 xfce4-panel-4.16.0.tar.bz2
-rw-r--r-- 1 koumei.lhm users 0 Feb 1 22:21 xfce4-panel-4.16.0.tar.bz2.done
至此下载就完成了,可以执行 bitbake xfce4-panel -cdo_fetch
查看是否下载成功
~/git_repo/yocto-work/riscv_yocto/thead-build/ice-base-xfce$ bitbake xfce4-panel -cdo_fetch
Loading cache: 100% |##################################################################################################################################################################| Time: 0:00:00
Loaded 3754 entries from dependency cache.
Parsing recipes: 100% |################################################################################################################################################################| Time: 0:00:00
Parsing of 2530 .bb files complete (2529 cached, 1 parsed). 3755 targets, 207 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.48.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "riscv64-oe-linux"
MACHINE = "ice"
DISTRO = "nodistro"
DISTRO_VERSION = "nodistro.0"
TUNE_FEATURES = "riscv64"
EXTERNAL_TOOLCHAIN = "/home/public/host"
EXTERNAL_TARGET_SYS = "riscv64-linux"
GCC_VERSION = "8.1.0"
meta = "HEAD:499b74d0934f5f088facfe04477a14a22b52e2d5"
meta-oe
meta-python
meta-multimedia
meta-networking = "HEAD:4453ac5cc0d8412e8f7ece5f79987809a8c4ddf3"
meta-external-toolchain = "HEAD:f9d1b7a1ec75241c0d61bd9c29a28048e6376ef8"
meta-riscv = "HEAD:58bcdf7f8e3f116d0fbd406cde991fe09ffac71a"
meta-gnome
meta-xfce
meta-filesystems
meta-webserver = "HEAD:4453ac5cc0d8412e8f7ece5f79987809a8c4ddf3"
Initialising tasks: 100% |#############################################################################################################################################################| Time: 0:00:00
Sstate summary: Wanted 0 Found 0 Missed 0 Current 0 (0% match, 0% complete)
NOTE: No setscene tasks
NOTE: Executing Tasks
NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 0 seconds
此图片为 git 仓库下载失败
下载错误的包为 asciidoc-native
,后面为版本号。
~/git_repo/yocto-work/riscv_yocto/thead-build/ice-base-xfce$ bitbake -e asciidoc-native | grep ^SRC_URI
SRC_URI="git://github.com/asciidoc/asciidoc-py3;protocol=https file://auto-catalogs.patch"
地址为 git://xxxx;protocol=https
就是 git 仓库,下载地址为 https://github.com/asciidoc/asciidoc-py3
,有的地址后面还会指定 branch
,下载的时候也同样要加上 -b BRANCH
。
~/git_repo/yocto-work/riscv_yocto/thead-build/ice-base-xfce$ cd ../downloads/git2/
git clone --bare https://github.com/asciidoc/asciidoc-py3
# 如果指定 BRANCH
# git clone --bare https://github.com/asciidoc/asciidoc-py3 -b BRANCH
# 下载下来的仓库目录为 asciidoc-py3.git
# 根据仓库地址更改仓库目录,把全路径中的 "/" 替换为 "."
mv asciidoc-py3.git github.com.asciidoc.asciidoc-py3
如果 github 等网站下载速度慢,可加
-j 4
,或使用gitee
上仓库加速下载。
每个仓库目录都会有一个 .done
文件表明下载成功。
touch github.com.asciidoc.asciidoc-py3.done
至此下载就完成了,可以执行 bitbake asciidoc-native -cdo_fetch
查看是否下载成功。
~/git_repo/yocto-work/riscv_yocto/thead-build/ice-base-xfce$ bitbake asciidoc-native -cdo_fetch
Loading cache: 100% |##################################################################################################################################################################| Time: 0:00:00
Loaded 3754 entries from dependency cache.
Parsing recipes: 100% |################################################################################################################################################################| Time: 0:00:00
Parsing of 2530 .bb files complete (2529 cached, 1 parsed). 3755 targets, 207 skipped, 0 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies
Build Configuration:
BB_VERSION = "1.48.0"
BUILD_SYS = "x86_64-linux"
NATIVELSBSTRING = "universal"
TARGET_SYS = "riscv64-oe-linux"
MACHINE = "ice"
DISTRO = "nodistro"
DISTRO_VERSION = "nodistro.0"
TUNE_FEATURES = "riscv64"
EXTERNAL_TOOLCHAIN = "/home/public/host"
EXTERNAL_TARGET_SYS = "riscv64-linux"
GCC_VERSION = "8.1.0"
meta = "HEAD:499b74d0934f5f088facfe04477a14a22b52e2d5"
meta-oe
meta-python
meta-multimedia
meta-networking = "HEAD:4453ac5cc0d8412e8f7ece5f79987809a8c4ddf3"
meta-external-toolchain = "HEAD:f9d1b7a1ec75241c0d61bd9c29a28048e6376ef8"
meta-riscv = "HEAD:58bcdf7f8e3f116d0fbd406cde991fe09ffac71a"
meta-gnome
meta-xfce
meta-filesystems
meta-webserver = "HEAD:4453ac5cc0d8412e8f7ece5f79987809a8c4ddf3"
Initialising tasks: 100% |#############################################################################################################################################################| Time: 0:00:00
Sstate summary: Wanted 0 Found 0 Missed 0 Current 0 (0% match, 0% complete)
NOTE: No setscene tasks
NOTE: Executing Tasks
NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 0 seconds