[英]Bitbake LibSocketCAN
我正在嘗試將libsocketcan
構建到我的圖像中。 添加libsocketcan
在我的主要應用程序配方中,我添加了IMAGE_INSTALL_append += " libsocketcan "
。 當使用 Eclipse 調試我的應用程序時,這非常有效。 當我嘗試對我的應用程序進行 bitbake 時,我被告知
fatal error: libsocketcan.h: No such file or directory
我不確定我在哪里缺少我的依賴。 Makefile.am
AUTOMAKE_OPTIONS = foreign subdir-objects
bin_PROGRAMS = MAIN_Application
MAIN_Application_LDADD = -lsocketcan -lpthread
AM_CPPFLAGS = \
-I$(srcdir)/include \
-I$(srcdir)/include/utilities \
-I$(srcdir)/include/comms
MAIN_Application_SOURCES = \
src/main.c \
src/scheduler.c \
src/utilities/time_conversions.c \
src/utilities/ring_buffer.c \
src/utilities/logger.c \
src/comms/can.c
我相信這是唯一會有所作為的文件。 還有其他人遇到過這個嗎? 我還需要做什么才能讓我的 bitbake 找到包含?
編輯:根據要求提供食譜
LICENSE = "MIT"
IMAGE_LINGUAS = " "
# Base image Install
IMAGE_INSTALL = " packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
# Configure image base size
IMAGE_ROOTFS_SIZE ?= "4096"
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@bb.utils.contains("DISTRO_FEATURES", "systemd", " + 2048", "", d)}"
# User preferences
inherit core-image
inherit extrausers
# Change root password (note the capital -P)
EXTRA_USERS_PARAMS = "\
usermod -P toor root; \
useradd -P michael -G sudo michael; \
"
# uncomment the line %sudo ALL=(ALL) ALL in /etc/sudoers
modify_sudoers() {
sed 's/# %sudo/%sudo/' < ${IMAGE_ROOTFS}${sysconfdir}/sudoers > ${IMAGE_ROOTFS}${sysconfdir}/sudoers.tmp
mv ${IMAGE_ROOTFS}${sysconfdir}/sudoers.tmp ${IMAGE_ROOTFS}${sysconfdir}/sudoers
}
ROOTFS_POSTPROCESS_COMMAND_append = " modify_sudoers;"
# Dependencies
DEPENDS = " libsocketcan "
# Install necessary libraries
IMAGE_INSTALL_append += " packagegroup-core-ssh-openssh "
IMAGE_INSTALL_append += " can-utils "
IMAGE_INSTALL_append += " libsocketcan"
IMAGE_INSTALL_append += " sudo "
IMAGE_INSTALL_append += " iw wireless-tools wpa-supplicant "
# Install SMG applications
IMAGE_INSTALL_append += " udevrules "
IMAGE_INSTALL_append += " mainapplication "
# Apply kernel customizations
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
SRC_URI += "file://kernel_customization.cfg"
# Remove image features
IMAGE_INSTALL_remove += " packagegroup-fsl-optee-imx"
BAD_RECOMMENDATIONS = " udev-hwdb"
#MKUBIFS_ARGS="--leb-size 126976 --min-io-size 2048 --max-leb-cnt 3600"
#UBINIZE_ARGS="--peb-size 128KiB --min-io-size 2048 --sub-page-size 2048"
#IMAGE_FSTYPES += " ubi ubifs"
編輯 2:主要應用配方
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
SRC_URI = "\
file://MAIN_Application \
file://services \
"
inherit autotools systemd
S = "${WORKDIR}/MAIN_Application"
SYSTEMD_SERVICE_${PN} = "MAINapplication.service"
do_install_append () {
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/services/MAINapplication.service ${D}${systemd_system_unitdir}
sed -i -e 's,@BINDIR@,${bindir},g' ${D}${systemd_system_unitdir}/MAINapplication.service
}
IMAGE_INSTALL_append 添加 package 到圖像。
它與應用程序的構建時依賴關系沒有太大關系。
你應該添加到你的 app.bb 是:
依賴 = “libsocketcan”
這是一個答案,只是為了幫助您解決與圖像配方相關的一些問題:
以下是一些重要的評論:
IMAGE_INSTALL = " packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
...
inherit core-image
永遠不要覆蓋core-image
之前的IMAGE_INSTALL
,因為core-image
image 的IMAGE_INSTALL
不會生效。
IMAGE_INSTALL_append += " packagegroup-core-ssh-openssh "
IMAGE_INSTALL_append += " can-utils "
IMAGE_INSTALL_append += " libsocketcan"
IMAGE_INSTALL_append += " sudo "
IMAGE_INSTALL_append += " iw wireless-tools wpa-supplicant "
不要將append
與+=
一起使用,僅使用其中之一。
要看?? 圖像配方專門用於收集配方和創建圖像 rootfs 和最終圖像類型(wic,...)您不需要DEPENDS
。
SRC_URI?? 這也是一個非圖像配方變量,它甚至生效了嗎? 將 kernel 配置片段移動到您的自定義virtual/kernel
package 配方。
我推薦你的圖像配方看起來像:
LICENSE = "MIT"
IMAGE_LINGUAS = " "
# Configure image base size
IMAGE_ROOTFS_SIZE ?= "4096"
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@bb.utils.contains("DISTRO_FEATURES", "systemd", " + 2048", "", d)}"
# User preferences
inherit core-image extrausers
# Change root password (note the capital -P)
EXTRA_USERS_PARAMS = "\
usermod -P toor root; \
useradd -P michael -G sudo michael; \
"
# uncomment the line %sudo ALL=(ALL) ALL in /etc/sudoers
modify_sudoers() {
sed 's/# %sudo/%sudo/' < ${IMAGE_ROOTFS}${sysconfdir}/sudoers > ${IMAGE_ROOTFS}${sysconfdir}/sudoers.tmp
mv ${IMAGE_ROOTFS}${sysconfdir}/sudoers.tmp ${IMAGE_ROOTFS}${sysconfdir}/sudoers
}
ROOTFS_POSTPROCESS_COMMAND_append = " modify_sudoers;"
# Install necessary libraries
IMAGE_INSTALL_append = " packagegroup-core-ssh-openssh \
can-utils \
libsocketcan \
sudo \
iw wireless-tools wpa-supplicant"
# Install SMG applications
IMAGE_INSTALL_append = " udevrules \
mainapplication"
# Remove image features
IMAGE_INSTALL_remove += " packagegroup-fsl-optee-imx"
BAD_RECOMMENDATIONS = " udev-hwdb"
#MKUBIFS_ARGS="--leb-size 126976 --min-io-size 2048 --max-leb-cnt 3600"
#UBINIZE_ARGS="--peb-size 128KiB --min-io-size 2048 --sub-page-size 2048"
#IMAGE_FSTYPES += " ubi ubifs"
libsocketcan
提供了這些包:
tmp/work/aarch64-poky-linux/libsocketcan/0.0.11-r0/image
└── usr
├── include
│ ├── can_netlink.h
│ └── libsocketcan.h
├── lib
│ ├── libsocketcan.so -> libsocketcan.so.2.3.0
│ ├── libsocketcan.so.2 -> libsocketcan.so.2.3.0
│ ├── libsocketcan.so.2.3.0
│ └── pkgconfig
│ └── libsocketcan.pc
添加DEPENDS += "libsocketcan"
將導致所有這些文件被填充到自定義層的工作目錄中。
注意您的食譜似乎沒有安裝您的MAIN_Application
output 二進制文件。 所以你的食譜應該是這樣的:
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
SRC_URI = "\
file://MAIN_Application \
file://services \
"
inherit autotools systemd
S = "${WORKDIR}/MAIN_Application"
DEPENDS += "libsocketcan"
SYSTEMD_SERVICE_${PN} = "MAINapplication.service"
do_install_append () {
install -d ${D}${systemd_system_unitdir}
install -m 0644 ${WORKDIR}/services/MAINapplication.service ${D}${systemd_system_unitdir}
sed -i -e 's,@BINDIR@,${bindir},g' ${D}${systemd_system_unitdir}/MAINapplication.service
install -m 0644 ${S}/MAIN_Application ${D}${bindir}
}
只需確保MAIN_Application
是正確的二進制名稱即可。
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