在 yocto 中添加新食谱

Question

我是 Yocto 和 Embedded 的新手，想要这样的东西，

$ git clone https://github.com/babelouest/orcania.git
$ git clone https://github.com/babelouest/yder.git
$ git clone https://github.com/babelouest/ulfius.git
$ cd orcania/
$ make && sudo make install
$ cd ../yder/
$ make && sudo make install
$ cd ../ulfius/
$ make && sudo make install

请帮助创建层和配方。

谢谢。

Answer 1

我已经创建了配方和层配置来编译所有提到的软件。

注意：默认情况下禁用对 systemd 的依赖。如果您需要在带有 systemd 的系统中运行，您可以启用它们并添加支持。

conf/layer.conf：

# We have a conf and classes directory, add to BBPATH
BBPATH .= ":${LAYERDIR}"

# We have a recipes-* directories, add to BBFILES
BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
    ${LAYERDIR}/recipes-*/*/*.bbappend"

BBFILE_COLLECTIONS += "babelouest"
BBFILE_PATTERN_babelouest = "^${LAYERDIR}/"
BBFILE_PRIORITY_babelouest = "6"

# Set a variable to get to the top of the meta-layer location
HAB_BASE := '${LAYERDIR}'

recipes-babelouest/orcania/orcania_git.bb：

DESCRIPTION = "Potluck with different functions for different purposes that can be shared among C programs"
HOMEPAGE = "https://github.com/babelouest/orcania"
LICENSE = "LGPL-2.1"
LIC_FILES_CHKSUM = "file://LICENSE;md5=fc178bcd425090939a8b634d1d6a9594"

inherit cmake pkgconfig
SRC_URI = "git://github.com/babelouest/orcania"
SRCREV = "${AUTOREV}"
S = "${WORKDIR}/git"

DEPENDS = "jansson"
RDEPENDS_${PN} = "jansson"

食谱-babelouest/yder/yder_git.bb：

DESCRIPTION = "Logging library for C applications"
HOMEPAGE = "https://github.com/babelouest/yder"
LICENSE = "LGPL-2.1"
LIC_FILES_CHKSUM = "file://LICENSE;md5=40d2542b8c43a3ec2b7f5da31a697b88"

inherit cmake pkgconfig
SRC_URI = "git://github.com/babelouest/yder"
SRCREV = "${AUTOREV}"
S = "${WORKDIR}/git"

DEPENDS = "jansson orcania"
RDEPENDS_${PN} = "jansson orcania"
EXTRA_OECMAKE += "-DWITH_JOURNALD=off"

食谱-babelouest/ulfius/ulfius_git.bb：

DESCRIPTION = "Web Framework to build REST APIs, Webservices or any HTTP endpoint in C language. Can stream large amount of data, integrate JSON data with Jansson, and create websocket services"
HOMEPAGE = "https://babelouest.github.io/ulfius/"
LICENSE = "LGPL-2.1"
LIC_FILES_CHKSUM = "file://LICENSE;md5=40d2542b8c43a3ec2b7f5da31a697b88"

inherit cmake pkgconfig
SRC_URI = "git://github.com/babelouest/ulfius"
SRCREV = "${AUTOREV}"
S = "${WORKDIR}/git"

DEPENDS = "gnutls jansson libmicrohttpd"
RDEPENDS_${PN} = "gnutls jansson libmicrohttpd"
EXTRA_OECMAKE += "-DWITH_JOURNALD=off"

这一层依赖于下面的层，

1. meta-openembedded/meta-oe
2. poky/元

您可以将它们包含在 bblayer.conf 中，或者将此层命名为 meta-babelouest 并包含。所有文件都添加到我的 github gist here。