[问答]

为什么rootfs不包含libmodbus呢？如何解决？

问答对人有帮助，内容完整，我也想知道答案 0 我已经使用 Distribution-Package 成功构建了 st-image-weston。现在我想将 libmodbus 添加到 st-image-weston。 1) 我检查了下面路径中的 libmodbus 配方。我正在使用包含 libmodbus 的 meta-oe 层。但是我在目标中找不到 libmodbus。为什么 rootfs 不包含 libmodbus？ layers/meta-openembedded/meta-oe/recipes-extended/libmodbus 2) 我尝试通过执行以下命令来添加 libmodbus。发生以下错误。如何解决？ echo 'IMAGE_INSTALL_append += "libmodbus"' >> ../layers/meta-st/meta-st-openstlinux/recipes-st/images/st-image-weston.bbappend bitbake st-image-weston -c cleanall bitbake st-image-weston NOTE: Started PRServer with DBfile: /home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 35363, PID: 73879 Loading cache: 100% \|#########################################################################################################################################################################################################\| Time: 0:00:00 Loaded 3763 entries from dependency cache. NOTE: Resolving any missing task queue dependencies Build Configuration: BB_VERSION = "1.46.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "universal" TARGET_SYS = "arm-ostl-linux-gnueabi" MACHINE = "stm32mp1" DISTRO = "openstlinux-weston" DISTRO_VERSION = "3.1-snapshot-20210602" TUNE_FEATURES = "arm vfp cortexa7 neon vfpv4 thumb callconvention-hard" TARGET_FPU = "hard" DISTRO_CODENAME = "dunfell" ACCEPT_EULA_stm32mp1 = "0" GCCVERSION = "9.%" PREFERRED_PROVIDER_virtual/kernel = "linux-stm32mp" meta-python meta-oe meta-gnome meta-initramfs meta-multimedia meta-networking meta-webserver meta-filesystems meta-perl = "HEAD:5bba79488b7d393d2258d6e917f7bf7b0d7c4073" meta-st-stm32mp = "HEAD:7b55c34159fcfd57b4965f7aa9284200eea09d20" meta-qt5 = "HEAD:0d8eb956015acdea7e77cd6672d08dce18061510" meta-st-openstlinux = "HEAD:d6947f5a1898744aa15a96b68e8945f4f553175e" meta = "HEAD:72431ee8de5e3a53d259cebf420a7713ac9e1f14" workspace = ":" Initialising tasks: 100% \|####################################################################################################################################################################################################\| Time: 0:00:06 Sstate summary: Wanted 411 Found 392 Missed 19 Current 2881 (95% match, 99% complete) NOTE: Executing Tasks ERROR: libmodbus-3.1.6-r0 do_prepare_recipe_sysroot: Error executing a python function in exec_python_func() autogenerated: The stack trace of python calls that resulted in this exception/failure was: File: 'exec_python_func() autogenerated', lineno: 2, function: 0001: *** 0002:extend_recipe_sysroot(d) 0003: File: '/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/layers/openembedded-core/meta/classes/staging.bbclass', lineno: 577, function: extend_recipe_sysroot 0573: if "/bin/" in l or "/sbin/" in l: 0574: # defer /bin/ files until last in case they need libs 0575: binfiles[l] = (targetdir, dest) 0576: else: * 0577: staging_copyfile(l, targetdir, dest, postinsts, seendirs) 0578: 0579: # Handle deferred binfiles 0580: for l in binfiles: 0581: (targetdir, dest) = binfiles[l] File: '/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/layers/openembedded-core/meta/classes/staging.bbclass', lineno: 152, function: staging_copyfile 0148: os.symlink(linkto, dest) 0149: #bb.warn(c) 0150: else: 0151: try: * 0152: os.link(c, dest) 0153: except OSError as err: 0154: if err.errno == errno.EXDEV: 0155: bb.utils.copyfile(c, dest) 0156: else: Exception: FileExistsError: [Errno 17] File exists: '/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1/tmp-glibc/sysroots-components/x86_64/xz-native/usr/include/lzma.h' -> '/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/libmodbus/3.1.6-r0/recipe-sysroot-native/usr/include/lzma.h' ERROR: Logfile of failure stored in: /home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/build-openstlinuxweston-stm32mp1/tmp-glibc/work/cortexa7t2hf-neon-vfpv4-ostl-linux-gnueabi/libmodbus/3.1.6-r0/temp/log.do_prepare_recipe_sysroot.74045 ERROR: Task (/home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/layers/meta-openembedded/meta-oe/recipes-extended/libmodbus/libmodbus_3.1.6.bb:do_prepare_recipe_sysroot) failed with exit code '1' NOTE: Tasks Summary: Attempted 9007 tasks of which 9000 didn't need to be rerun and 1 failed. NOTE: Writing buildhistory NOTE: Writing buildhistory took: 2 seconds Summary: 1 task failed: /home/osboxes/STM32MPU_workspace/STM32MP15-Ecosystem-v3.0.0/Distribution-Package/openstlinux-5.10-dunfell-mp1-21-03-31/layers/meta-openembedded/meta-oe/recipes-extended/libmodbus/libmodbus_3.1.6.bb:do_prepare_recipe_sysroot Summary: There was 1 ERROR message shown, returning a non-zero exit code. 谢谢 0
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