在烘焙食谱中创建符号链接 [英] create symbolic link in bitbake recipe

问题描述

我有一个.bbappend配方，需要在系统中创建一个符号链接.

I have a .bbappend recipe that I need to create a symbolic link in my system.

这是现在的样子:

bernardo@bernardo-ThinkCentre-Edge72:~/yocto/genericx86-64-rocko-18.0.0/meta-datavision/recipes-devtools/oracle-java$ cat oracle-jse-jdk_1.7.0.bbappend 
FILES_${PN} += "/lib64/ld-linux-x86-64.so.2"

do_install_append() {
    install -d ${D}/lib64
    ln -s ${D}/lib/ld-2.26.so ${D}/lib64/ld-linux-x86-64.so.2 
}

但是，在sysroot中仅创建目录/lib64.没有生成符号链接/lib64/ld-linux-x86-64.so.2.

However, only the directory /lib64 is created in the sysroot. The symlink /lib64/ld-linux-x86-64.so.2 is not being generated.

我应该对我的食谱进行哪些更改才能正确创建此符号链接?

What changes should I make in my recipe in order to have this symlink correctly created?

推荐答案

尝试避免使用绝对路径:

Try to avoid usage of absolute paths:

do_install_append() {
    install -d ${D}/lib64
    cd ${D}/lib64
    ln -s ../lib/ld-2.26.so ld-linux-x86-64.so.2 
}

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