[yocto] problem with ruby

[Khem Raj]

On Mon, Apr 8, 2019 at 9:44 AM Clément Cherbeix
<clement.cherbeix at viveris.fr> wrote:
>
> Hello all,
>
> I’m trying to add the MIB mechanics in my yocto project, for that I use dadi (ruby depenedent) but I get an error when bitbake try to compile :
>
> DEBUG: Executing shell function do_compile
>
> ERROR:  Loading command: build (LoadError)
>
>                 cannot load such file -- zlib
>
> ERROR:  While executing gem ... (NoMethodError)
>
>     undefined method `invoke_with_build_args' for nil:NilClass
>
> WARNING: /home/modem/tkh/build/tmp/work/x86_64-linux/libxml-ruby-native/2.8.0-r0/temp/run.do_compile.567:1 exit 1 from 'LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8" gem build $gem'
>
>
>
> I have tried to build the gem in an environment outside of Yocto and it was correct but when I try to do it in Yocto, I get my error.
> Did someone have an idea on what to do ?
> what is the recommended way of building ruby via gem in yocto ?
>
>

It seems that it is using ruby-native but does not have zlib-native
and it cant find this library. Can you add zlib to DEPENDS in ruby
recipe and see if that helps.

>
> Here is my build environment :
>
> BB_VERSION           = "1.40.0"
>
> BUILD_SYS            = "x86_64-linux"
>
> NATIVELSBSTRING      = "universal"
>
> TARGET_SYS           = "x86_64-poky-linux"
>
> DISTRO               = "poky"
>
> DISTRO_VERSION       = "2.6.1"
>
> TUNE_FEATURES        = "m64 corei7"
>
>
>
> Thanks in advance !
>
>
>
> Clément C.
>
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