如何更改基于自动工具的Bitbake配方的安装路径? [英] How can I change the installation path of an autotools-based Bitbake recipe?

问题描述

我有一个基于自动工具的BitBake食谱，我想在/usr/local/bin中安装二进制文件，并在/usr/local/lib中安装库(而不是默认目标目录/usr/bin和/usr/lib).

I have an autotools-based BitBake recipe which I would like to have binaries installed in /usr/local/bin and libraries installed in /usr/local/lib (instead of /usr/bin and /usr/lib, which are the default target directories).

这是我认为很重要的autotools.bbclass文件的一部分.

Here's a part of the autotools.bbclass file which I found important.

CONFIGUREOPTS = " --build=${BUILD_SYS} \
                  --host=${HOST_SYS} \
                  --target=${TARGET_SYS} \
                  --prefix=${prefix} \
                  --exec_prefix=${exec_prefix} \
                  --bindir=${bindir} \
                  --sbindir=${sbindir} \
                  --libexecdir=${libexecdir} \
                  --datadir=${datadir} \
                  --sysconfdir=${sysconfdir} \
                  --sharedstatedir=${sharedstatedir} \
                  --localstatedir=${localstatedir} \
                  --libdir=${libdir} \
                  ...

我认为完成我想做的最简单的方法就是简单地将${bindir}和${libdir}更改，或者将${prefix}更改为/usr/local，但是我在这方面没有任何成功区域.有没有办法更改这些安装变量，或者我是否以错误的方式考虑了此问题?

I thought that the easiest way to accomplish what I wanted to do would be to simply change ${bindir} and ${libdir}, or perhaps change ${prefix} to /usr/local, but I haven't had any success in this area. Is there a way to change these installation variables, or am I thinking about this in the wrong way?

根据罗斯·伯顿(Ross Burton)的建议，我尝试在食谱中添加以下内容:

As per Ross Burton's suggestion, I've tried adding the following to my recipe:

prefix="/usr/local"
exec_prefix="/usr/local"

但这会导致在该配方的do_configure()任务期间构建失败，并返回以下内容:

but this causes the build to fail during that recipe's do_configure() task, and returns the following:

| checking for GLIB... no
| configure: error: Package requirements (glib-2.0 >= 2.12.3) were not met:
| 
| No package 'glib-2.0' found

可以在没有这些已修改变量的常规构建过程中找到此软件包.我认为添加以下行可能会使系统找到glib的软件包元数据:

This package can be found during a normal build without these modified variables. I thought that adding the following line might allow the system to find the package metadata for glib:

PKG_CONFIG_PATH = " ${STAGING_DIR_HOST}/usr/lib/pkgconfig  "

但这似乎没有什么区别.

but this seems to have made no difference.

我还尝试了Ross Burton的其他建议，将这些变量分配添加到我的发行版的配置文件中，但这导致它在meta/recipes-extended/tzdata的do_install()任务期间失败.它返回DEFAULT_TIMEZONE is set to an invalid value..这是tzdata_2015g.bb

I've also tried Ross Burton's other suggestion to add these variable assignments into my distribution's configuration file, but this causes it to fail during meta/recipes-extended/tzdata's do_install() task. It returns that DEFAULT_TIMEZONE is set to an invalid value. Here's the source of the error from tzdata_2015g.bb

# Install default timezone
if [ -e ${D}${datadir}/zoneinfo/${DEFAULT_TIMEZONE} ]; then
    install -d ${D}${sysconfdir}
    echo ${DEFAULT_TIMEZONE} > ${D}${sysconfdir}/timezone
    ln -s ${datadir}/zoneinfo/${DEFAULT_TIMEZONE}      ${D}${sysconfdir}/localtime
else
    bberror "DEFAULT_TIMEZONE is set to an invalid value."
    exit 1
fi

我假设${datadir}出现问题，它引用了${prefix}.

I'm assuming that I've got a problem with ${datadir}, which references ${prefix}.

推荐答案

您要更改所有内容还是仅更改一个配方的路径?不确定为什么只想将一个食谱更改为/usr/local，但是无论如何.

Do you want to change paths for everything or just one recipe? Not sure why you'd want to change just one recipe to /usr/local, but whatever.

如果要全部更改，则简单的方法是在local.conf或发行版配置(prefix = "/usr/local")中设置prefix.

If you want to change all of them, then the simple way is to set prefix in your local.conf or distro configuration (prefix = "/usr/local").

如果要在特定配方中执行此操作，则只需在配方中分配prefix="/usr/local"和exec_prefix="/usr/local"即可.

If you want to do it in a particular recipe, then just assigning prefix="/usr/local" and exec_prefix="/usr/local" in the recipe will work.

这些变量在meta/conf/bitbake.conf中定义，您可以在其中看到bindir是$exec_prefix/bin，这可能就是为什么分配prefix对您不起作用的原因.

These variables are defined in meta/conf/bitbake.conf, where you can see that bindir is $exec_prefix/bin, which is probably why assigning prefix didn't work for you.

这篇关于如何更改基于自动工具的Bitbake配方的安装路径?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IT屋！