我是 agl 和 pokey 新手，并按照https://wiki.automotivelinux.org/agl-distro/source-code中的步骤操作 （我在 docker 容器中运行以下内容）
$source meta-agl/scripts/aglsetup.sh -m qemux86-64 agl-demo agl-netboot
------------ aglsetup.sh: Starting
Configuration files already exist:
- /home/work/agl/build/conf/local.conf
- /home/work/agl/build/conf/bblayers.conf
Skipping configuration files generation.
Use option -f|--force to overwrite existing configuration.
Generating setup manifest: /home/work/agl/build/aglsetup.manifest ... OK
Generating setup file: /home/work/agl/build/agl-init-build-env ... OK
------------ aglsetup.sh: Done
Common targets are:
- meta-agl: (core system)
- agl-profile-core:
agl-image-boot
agl-image-minimal
agl-image-minimal-qa
- agl-profile-graphical:
agl-image-weston
- agl-profile-graphical-qt5:
agl-image-graphical-qt5
agl-image-graphical-qt5-crosssdk
- agl-profile-graphical-html5
agl-demo-platform-html5
- meta-agl-demo: (demo with UI)
agl-image-ivi (base for ivi targets)
agl-image-ivi-qa
agl-image-ivi-crosssdk
agl-demo-platform (* default demo target)
agl-demo-platform-qa
agl-demo-platform-crosssdk
$bitbake agl-demo-platform
这挂在
Initialising tasks: 100% |############################################################################################| Time: 0:00:05
Sstate summary: Wanted 2729 Found 0 Missed 2729 Current 0 (0% match, 0% complete)
NOTE: Executing SetScene Tasks
NOTE: Executing RunQueue Tasks
No currently running tasks (16 of 7400) 0% ||
为了调试它，我跑了
$bitbake -DDD agl-demo-platform
...
DEBUG: Full skip list {'/home/work/agl/meta-agl/meta-netboot/recipes-core/images/initramfs-netboot-image.bb:do_packagedata', '/home/work/agl/meta-agl/meta-netboot/recipes-core/images/initramfs-netboot-image.bb:do_install', '/home/work/agl/meta-agl-demo/recipes-platform/images/agl-demo-platform.bb:do$
package', '/home/work/agl/meta-agl-demo/recipes-platform/images/agl-demo-platform.bb:do_compile', '/home/work/agl/meta-agl-demo/recipes-platform/imag
es/agl-demo-platform.bb:do_install', '/home/work/agl/meta-agl-demo/recipes-platform/images/agl-demo-platform.bb:do_packagedata', '/home/work/agl/meta
-agl-demo/recipes-platform/images/agl-demo-platform.bb:do_configure', '/home/work/agl/meta-agl/meta-netboot/recipes-core/images/initramfs-netboot-image.bb:do_configure', '/home/work/agl/meta-agl/meta-netboot/recipes-core/images/initramfs-netboot-image.bb:do_compile', '/home/work/agl/meta-agl/meta-netboot/recipes-core/images/initramfs-netboot-image.bb:do_package'}
DEBUG: Using runqueue scheduler 'speed'
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/quilt-native/0.65-r0.do_fetch.e8a4c952a66942653e36f289eaf68ca5 not available
NOTE: Running task 1 of 7400 (/home/work/agl/external/poky/meta/recipes-devtools/quilt/quilt-native_0.65.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/texinfo-dummy-native/1.0-r0.do_fetch.6af0fac94be624020d4ded1391838faa not available
NOTE: Running task 2 of 7400 (/home/work/agl/external/poky/meta/recipes-extended/texinfo-dummy-native/texinfo-dummy-native.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/gnu-config-native/20180713+gitAUTOINC+30d53fc428-r0.do_fetch.66a4b9fc46062c0ab4c3d6bf6838$8ef not available
NOTE: Running task 3 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/gnu-config/gnu-config_git.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/m4-native/1.4.18-r0.do_fetch.6762cc3ab39f2cedf73b612115bd959d not available
NOTE: Running task 4 of 7400 (/home/work/agl/external/poky/meta/recipes-devtools/m4/m4-native_1.4.18.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/autoconf-native/2.69-r11.do_fetch.25fa26d4261bb5d4666677301aa59479 not available
NOTE: Running task 5 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/autoconf/autoconf_2.69.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/automake-native/1.16.1-r0.do_fetch.0fd4964b1b460fad47bd3cfb55e06e3f not available
NOTE: Running task 6 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/automake/automake_1.16.1.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/libtool-native/2.4.6-r0.do_fetch.fb99da9a9824dd7b876403694f7b783a not available
NOTE: Running task 7 of 7400 (/home/work/agl/external/poky/meta/recipes-devtools/libtool/libtool-native_2.4.6.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/gettext-minimal-native/0.19.8.1-r0.do_fetch.d984cddf39092f50c5874c27f42c9627 not available
NOTE: Running task 8 of 7400 (/home/work/agl/external/poky/meta/recipes-core/gettext/gettext-minimal-native_0.19.8.1.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/xz-native/5.2.4-r0.do_fetch.eb624201d02d0135b086909af9a87977 not available
NOTE: Running task 9 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-extended/xz/xz_5.2.4.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/gmp-native/6.1.2-r0.do_fetch.d4d7e5eb8e67d572386a46cc21e57f8e not available
NOTE: Running task 10 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-support/gmp/gmp_6.1.2.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/flex-native/2.6.0-r0.do_fetch.588daad6e54df2fe977b08ef749ef523 not available
NOTE: Running task 11 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/flex/flex_2.6.0.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/zlib-native/1.2.11-r0.do_fetch.1fa21ab74fd7fedd15f87baac65b9dab not available
NOTE: Running task 12 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-core/zlib/zlib_1.2.11.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/autoconf-archive-native/2018.03.13-r0.do_fetch.e880edd4650611bf6f65e254102ba230 not available
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/autoconf-archive-native/2018.03.13-r0.do_fetch.e880edd4650611bf6f65e254102ba230 not available
NOTE: Running task 13 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/autoconf-archive/autoconf-archive_2018.03.13.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/mpfr-native/4.0.1-r0.do_fetch.34c76de4a18ded6152d2ff68820420c9 not available
NOTE: Running task 14 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-support/mpfr/mpfr_4.0.1.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/bison-native/3.0.4-r0.do_fetch.53556f21491498d19bb9e3b24cf725b2 not available
NOTE: Running task 15 of 7400 (virtual:native:/home/work/agl/external/poky/meta/recipes-devtools/bison/bison_3.0.4.bb:do_fetch)
DEBUG: Stampfile /home/work/agl/build/tmp/stamps/x86_64-linux/binutils-cross-x86_64/2.31.1-r0.do_fetch.14df04f9e0c741b374c8987222b85026 not available
NOTE: Running task 16 of 7400 (/home/work/agl/external/poky/meta/recipes-devtools/binutils/binutils-cross_2.31.bb:do_fetch)
ps -ef发生上述情况时，输出中有如下过程
admin 3977 1430 0 10:48 pts/3 00:00:02 python3 /home/work/agl/external/poky/bitbake/bin/bitbake agl-demo-platform
admin 3996 1 7 10:48 ? 00:00:28 python3 /home/work/agl/external/poky/bitbake/bin/bitbake agl-demo-platform
admin 4108 3996 0 10:48 ? 00:00:00 python3 /home/work/agl/external/poky/bitbake/bin/bitbake-worker decafbad
看起来有 16（？）个 do_fetch 任务正在进行。我已经尝试等待一个小时，但 bitbake 没有前进。
我的容器没有启用 strace。有人可以帮我调试吗？
agl 目录下的所有 git 存储库，除了以下三个之外，都在分支 icefish 上，不确定是否重要，但只是记录一下
external/meta-iot-cloud
* (no branch)
external/meta-python2
* (no branch)
bsp/meta-arm
* (no branch)
run.do_fetch$T中没有日志
admin@623c5e680b76:/home/work/agl/build$ bitbake -e|grep ^T=
T="/home/work/agl/build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp"
/home/work/agl$ ls -l build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/*
lrwxrwxrwx 1 admin admin 30 Jun 28 19:42 build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers -> run.oecore_update_bblayers.369
-rw-r--r-- 1 admin admin 4565 Jun 28 19:42 build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.369
-rw-rw-r-- 1 admin admin 4565 Jun 28 18:02 build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.560
-rw-r--r-- 1 admin admin 4565 Jun 28 17:50 build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.715
-rw-r--r-- 1 admin admin 4565 Jun 28 17:16 build/tmp/work/corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.769
编辑工作目录中没有被子目录
$ pwd
/home/work/agl/build/tmp/work
$ find .
.
./corei7-64-agl-linux
./corei7-64-agl-linux/defaultpkgname
./corei7-64-agl-linux/defaultpkgname/1.0-r0
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.560
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.633
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.369
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.715
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers.769
./corei7-64-agl-linux/defaultpkgname/1.0-r0/temp/run.oecore_update_bblayers
编辑我可以从我的容器开始构建。crops/poky-container我的容器没有以下内容
- 新用户
usersetup和sudoers.usersetup /usr/bin/distro-entry.sh依次执行/opt/poky/3.1/environment-setup-x86_64-pokysdk-linux