embedded-linux - Yocto 映像未将文件添加到 rootfs

Question

我想在“/etc”中新建一个文件夹，如下

/etc
----/shared
-----------example.txt

我在自定义 yocto 层中创建了一个新配方。配方位于一个文件夹下meta-own\recipes-own\shared，其结构recipes-own为：

.
├── files
│   ├── example.txt
└── shared_configuration_1.0.bb

配方是：

DESCRIPTION = "Script for copying example configurations"
SUMMARY = "example configurations"
LICENSE = "CLOSED"

SRC_URI = "file://example.txt"

do_install_append() {
    install -dm644 ${D}${sysconfdir}/shared
    install -m 0755 ${WORKDIR}/example.txt ${D}${sysconfdir}/example.txt

FILES_${PN} = "\
    ${sysconfdir} \
"

当我将食谱添加到我的recipes-core/images/example-image.bb：

IMAGE_INSTALL_append = " \
    bash \
    util-linux \
    shared_configuration \
    "

它总是输出我：

ERROR: Nothing RPROVIDES

但是如果我不将它放在示例图像中，它会运行但不会复制文件。

Answer 1

尝试将 shared_configuration 重命名为 shared-configuration 因为下划线后面应该是配方的版本。

[编辑]

.
├── files
│   ├── example.txt
└── shared-configuration_1.0.bb

---

IMAGE_INSTALL_append = " \
    bash \
    util-linux \
    shared-configuration \
    "

和食谱：

DESCRIPTION = "Script for copying example configurations"
SUMMARY = "example configurations"
LICENSE = "CLOSED"

SRC_URI = "file://example.txt"

do_install_append() {
    install -d 644 ${D}${sysconfdir}
    install -m 0755 ${WORKDIR}/example.txt ${D}${sysconfdir}

FILES_${PN} = "${sysconfdir}"