[英]Bitbake LibSocketCAN
我正在尝试将libsocketcan
构建到我的图像中。 添加libsocketcan
在我的主要应用程序配方中,我添加了IMAGE_INSTALL_append += " libsocketcan "
。 当使用 Eclipse 调试我的应用程序时,这非常有效。 当我尝试对我的应用程序进行 bitbake 时,我被告知
fatal error: libsocketcan.h: No such file or directory
我不确定我在哪里缺少我的依赖。 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
我相信这是唯一会有所作为的文件。 还有其他人遇到过这个吗? 我还需要做什么才能让我的 bitbake 找到包含?
编辑:根据要求提供食谱
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"
编辑 2:主要应用配方
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 到图像。
它与应用程序的构建时依赖关系没有太大关系。
你应该添加到你的 app.bb 是:
依赖 = “libsocketcan”
这是一个答案,只是为了帮助您解决与图像配方相关的一些问题:
以下是一些重要的评论:
IMAGE_INSTALL = " packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
...
inherit core-image
永远不要覆盖core-image
之前的IMAGE_INSTALL
,因为core-image
image 的IMAGE_INSTALL
不会生效。
IMAGE_INSTALL_append += " packagegroup-core-ssh-openssh "
IMAGE_INSTALL_append += " can-utils "
IMAGE_INSTALL_append += " libsocketcan"
IMAGE_INSTALL_append += " sudo "
IMAGE_INSTALL_append += " iw wireless-tools wpa-supplicant "
不要将append
与+=
一起使用,仅使用其中之一。
要看?? 图像配方专门用于收集配方和创建图像 rootfs 和最终图像类型(wic,...)您不需要DEPENDS
。
SRC_URI?? 这也是一个非图像配方变量,它甚至生效了吗? 将 kernel 配置片段移动到您的自定义virtual/kernel
package 配方。
我推荐你的图像配方看起来像:
LICENSE = "MIT"
IMAGE_LINGUAS = " "
# Configure image base size
IMAGE_ROOTFS_SIZE ?= "4096"
IMAGE_ROOTFS_EXTRA_SPACE_append = "${@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
提供了这些包:
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"
将导致所有这些文件被填充到自定义层的工作目录中。
注意您的食谱似乎没有安装您的MAIN_Application
output 二进制文件。 所以你的食谱应该是这样的:
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}
}
只需确保MAIN_Application
是正确的二进制名称即可。
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