perl5 do_install() fails (libperl.so: No such file or directory) #dunfell

perl5 do_install() fails (libperl.so: No such file or directory) #dunfell

[frank.wolff]

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Hi,

I've got a weird problem when trying to build perl5 (from perl_5.30.1.bb, "dunfell" branch): the do_install() fails :

> 
> rm: cannot remove
> '/home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so':
> No such file or directory'

The thing is, there IS a 'libperl.so', which is a symlink, in a "x86_64-linux" subfolder :

> 
> $ ls -la
> /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> 
> 
> 
> lrwxrwxrwx 1 frank frank 26 2020-12-04 12:23
> /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/x86_64-linux/CORE/libperl.so
> -> /usr/lib/libperl.so.5.30.0
> 

And if I try to manually delete it using the same command it works :

> 
> & rm
> /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> 
> & ls -la
> /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> 
> 
> 
> zsh: no matches found:
> /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> 
> 

So... I'm kind of confused to tell the truth. My guess is it's related to my setup (or PEBCAK) or else everybody would have encountered this.

> 
> $ uname -a
> Linux laptop-frwol 5.9.0-3-amd64 #1 SMP Debian 5.9.9-1 (2020-11-19) x86_64
> GNU/Linux
> 

I've made absolutely no modification whatsoever. I've just cloned the "dunfell" branch from poky and launched a "bitbake perl".
Thanks in advance for your help.

Regards,

Frank.

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Re: [yocto] perl5 do_install() fails (libperl.so: No such file or directory) #dunfell

[Steve Sakoman]

On Fri, Dec 4, 2020 at 3:08 AM <frank.wolff@smile.fr> wrote:
>
> Hi,
>
> I've got a weird problem when trying to build perl5 (from perl_5.30.1.bb, "dunfell" branch): the do_install() fails :
>
> rm: cannot remove '/home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so': No such file or directory'
>
> The thing is, there IS a 'libperl.so', which is a symlink, in a "x86_64-linux" subfolder :
>
> $ ls -la /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> lrwxrwxrwx 1 frank frank 26 2020-12-04 12:23 /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/x86_64-linux/CORE/libperl.so -> /usr/lib/libperl.so.5.30.0
>
> And if I try to manually delete it using the same command it works :
>
> & rm /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> & ls -la /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> zsh: no matches found: /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> So... I'm kind of confused to tell the truth. My guess is it's related to my setup (or PEBCAK) or else everybody would have encountered this.
>
> $ uname -a
> Linux laptop-frwol 5.9.0-3-amd64 #1 SMP Debian 5.9.9-1 (2020-11-19) x86_64 GNU/Linux
>
> I've made absolutely no modification whatsoever. I've just cloned the "dunfell" branch from poky and launched a "bitbake perl".
> Thanks in advance for your help.

Just tried this on Ubuntu 18.04: fresh clone of dunfell branch, source
oe-init-build-env, then bitbake perl

The build was completed successfully, so I am confused too!  I do
regular autobuilder runs on debian workers and haven't seen this issue
there either.

Sorry I can't be of more help :-(

Steve

> Regards,
>
> Frank.
>
> 
>

Re: [yocto] perl5 do_install() fails (libperl.so: No such file or directory) #dunfell

[Nathan Rossi]

On Fri, 4 Dec 2020 at 23:08, <frank.wolff@smile.fr> wrote:
>
> Hi,
>
> I've got a weird problem when trying to build perl5 (from perl_5.30.1.bb, "dunfell" branch): the do_install() fails :
>
> rm: cannot remove '/home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so': No such file or directory'
>
> The thing is, there IS a 'libperl.so', which is a symlink, in a "x86_64-linux" subfolder :
>
> $ ls -la /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> lrwxrwxrwx 1 frank frank 26 2020-12-04 12:23 /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/x86_64-linux/CORE/libperl.so -> /usr/lib/libperl.so.5.30.0
>
> And if I try to manually delete it using the same command it works :
>
> & rm /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
> & ls -la /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> zsh: no matches found: /home/frwol/Sources/yocto/build/tmp/work/core2-64-poky-linux/perl/5.30.1-r0/image//usr/lib/perl5/5.30.1/*/CORE/libperl.so
>
> So... I'm kind of confused to tell the truth. My guess is it's related to my setup (or PEBCAK) or else everybody would have encountered this.
>
> $ uname -a
> Linux laptop-frwol 5.9.0-3-amd64 #1 SMP Debian 5.9.9-1 (2020-11-19) x86_64 GNU/Linux
>
> I've made absolutely no modification whatsoever. I've just cloned the "dunfell" branch from poky and launched a "bitbake perl".
> Thanks in advance for your help.

I hit this recently too, on master though. Same distro Debian, likely
similar package versions (testing/unstable).

Just with some preliminary testing this looks like an issue caused by
pseudo, maybe something to do with path length? as I only see the
failure when building nativesdk-perl but not target/native.

Regards,
Nathan

>
> Regards,
>
> Frank.
>
> 
>

Re: perl5 do_install() fails (libperl.so: No such file or directory) #dunfell

[lobl.pavel]

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Hi,

debian testing here, dunfell branch. I was able to get rid of the error with following patch. Not sure what's the reason though.

--- a/meta/recipes-devtools/perl/perl_5.30.1.bb
+++ b/meta/recipes-devtools/perl/perl_5.30.1.bb
@@ -146,7 +146,7 @@ do_install() {
install lib/ExtUtils/typemap ${D}${libdir}/perl5/${PV}/ExtUtils/

# Fix up shared library
-    rm ${D}/${libdir}/perl5/${PV}/*/CORE/libperl.so
+    rm ${D}/${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/libperl.so
ln -sf ../../../../libperl.so.${PERL_LIB_VER} $(echo ${D}/${libdir}/perl5/${PV}/*/CORE)/libperl.so
}

BR,
Pavel

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