50 lines
1.0 KiB
Markdown
50 lines
1.0 KiB
Markdown
|
# Recipes
|
||
|
|
|
||
|
|
A recipe describes how to build, package and install one software.
|
||
|
|
|
||
|
|
It defines a list of variables like the software name, license checksum, etc...
|
||
|
|
|
||
|
|
It can also define/override tasks like `do_compile` or `do_install`
|
||
|
|
|
||
|
|
<info data-markdown>
|
||
|
|
Many recipes are found in each layer at `$POKY/meta*` in the `recipe-*` folders.
|
||
|
|
</info>
|
||
|
|
|
||
|
|
## Recipes list
|
||
|
|
|
||
|
|
To list all available recipes across every available layer:
|
||
|
|
```sh
|
||
|
|
bitbake-layers show-recipes
|
||
|
|
```
|
||
|
|
|
||
|
|
## Example
|
||
|
|
```sh
|
||
|
|
SUMMARY = "My lovely software"
|
||
|
|
|
||
|
|
# Name
|
||
|
|
PN = "lovely-software"
|
||
|
|
PV = "1"
|
||
|
|
PR = "r0"
|
||
|
|
|
||
|
|
# License info
|
||
|
|
LICENSE = "GPLv2"
|
||
|
|
LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=2f24da3987abb0e21842f5b694ec2133"
|
||
|
|
|
||
|
|
# This program depends on libcurl
|
||
|
|
DEPENDS = "curl"
|
||
|
|
RDEPENDS_${PN} = "curl"
|
||
|
|
|
||
|
|
# Task to build the software
|
||
|
|
do_compile(){
|
||
|
|
oe_runmake \
|
||
|
|
INCFLAGS="${BUILDSDK_CFLAGS} -DNDEBUG" \
|
||
|
|
LDFLAGS="${BUILDSDK_LDFLAGS} -lpthread" \
|
||
|
|
all
|
||
|
|
}
|
||
|
|
|
||
|
|
# Task to install it on the target system
|
||
|
|
do_install(){
|
||
|
|
install -d ${D}${bindir}
|
||
|
|
install -m 0755 ${B}/binary ${D}${bindir}
|
||
|
|
}
|
||
|
|
```
|