问题描述
我目前有一个看起来像这样的 bitbake .bb 脚本
I currently have a bitbake .bb script that looks like this
DESCRIPTION = "Hello World"
SECTION = "TESTING"
LICENSE = "MIT"
LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
PR = "r0"
SRC_URI = "file://fileA \
file://fileB"
S = "${WORKDIR}"
inherit allarch
do_install() {
echo "--------HELLO WORLD------------------------"
}
现在,当我进入构建目录并在此配方上运行 bitbake 时,我在任何地方都看不到输出Hello world".关于为什么我没有看到的任何建议?
Now when I goto the build directory and run bitbake on this recipe I do not see output "Hello world" anywhere. Any suggestions on why I dont see that ?
推荐答案
你可以使用 bitbake -e myRecipe >./myRecipe.log
深入了解正在发生的事情.当您运行 bitbake 时,do_install 不会 echo
任何内容.
you could use bitbake -e myRecipe > ./myRecipe.log
to look deep into what is going on. The do_install will not echo
anything out of the build when you are running bitbake.
相反,它们都存储在 /build/${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR} 的日志文件中/temp
在log.do_install
中,你应该可以看到类似这样的内容
In log.do_install
, you should able to see something like this
DEBUG: Executing shell function do_install
--------HELLO WORLD------------------------
DEBUG: Shell function do_install finished
这篇关于Yocto bitbake 脚本不显示 echo 语句的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!