Need Support: how to install Multilib in yocto: I am enabling Multilib ,lib32-gcc, lib32g++ and lib32fotran #error

Need Support: how to install Multilib in yocto: I am enabling Multilib ,lib32-gcc, lib32g++ and lib32fotran #error

[Kamal GMBH]

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*local.conf file:*

*DISTRO_FEATURES:append = " multilib"*
*# Enable multilib support*
*MULTILIBS = "multilib:lib32"*
*DEFAULTTUNE_virtclass-multilib-lib32 = "x86"*
*# Include lib32 versions of GCC, G++, and Fortran*
*IMAGE_INSTALL:append = " lib32-libgcc lib32-gcc-runtime lib32-libstdc++ lib32-gfortran"*

umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$ *bitbake-layers show-recipes | grep libgcc*
libgcc:
libgcc-initial:

umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$
*Here lib32-gcc details is not showing ..*
===============================
*another try:*
*require conf/multilib.conf  => newly added*
local.conf file:
DISTRO_FEATURES:append = " multilib"
# Enable multilib support
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
# Include lib32 versions of GCC, G++, and Fortran
IMAGE_INSTALL:append = " lib32-libgcc lib32-gcc-runtime lib32-libstdc++ lib32-gfortran"

umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$ *bitbake-layers show-recipes | grep libgcc*
ERROR:  OE-core's config sanity checker detected a potential misconfiguration.
Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
Following is the list of potential problems / advisories:
Toolchain tunings invalid:
No tuning found for lib32 multilib.
Traceback (most recent call last):
File "/media/nvme1/umesha/kamal-poky/poky/bitbake/bin/bitbake-layers", line 95, in <module>
ret = main()
File "/media/nvme1/umesha/kamal-poky/poky/bitbake/bin/bitbake-layers", line 85, in main
tinfoil.parse_recipes()
File "/media/nvme1/umesha/kamal-poky/poky/bitbake/lib/bb/tinfoil.py", line 448, in parse_recipes
self.run_actions(config_params)
File "/media/nvme1/umesha/kamal-poky/poky/bitbake/lib/bb/tinfoil.py", line 431, in run_actions
raise TinfoilUIException(ret)
bb.tinfoil.TinfoilUIException: 1
umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$
umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$

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Re: [oe] Need Support: how to install Multilib in yocto: I am enabling Multilib ,lib32-gcc, lib32g++ and lib32fotran #error

[Martin Jansa]

You're using wrong overrides syntax for DEFAULTTUNE, use : instead of _.

On Tue, Dec 3, 2024 at 10:00 PM Kamal GMBH via lists.openembedded.org
<kamalgmbh32=gmail.com@lists.openembedded.org> wrote:
>
> local.conf file:
>
> DISTRO_FEATURES:append = " multilib"
> # Enable multilib support
> MULTILIBS = "multilib:lib32"
> DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
> # Include lib32 versions of GCC, G++, and Fortran
> IMAGE_INSTALL:append = " lib32-libgcc lib32-gcc-runtime lib32-libstdc++ lib32-gfortran"
>
> umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$ bitbake-layers show-recipes | grep libgcc
> libgcc:
> libgcc-initial:
>
> umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$
> Here lib32-gcc details is not showing ..
> ===============================
> another try:
> require conf/multilib.conf  => newly added
> local.conf file:
> DISTRO_FEATURES:append = " multilib"
> # Enable multilib support
> MULTILIBS = "multilib:lib32"
> DEFAULTTUNE_virtclass-multilib-lib32 = "x86"
> # Include lib32 versions of GCC, G++, and Fortran
> IMAGE_INSTALL:append = " lib32-libgcc lib32-gcc-runtime lib32-libstdc++ lib32-gfortran"
>
> umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$ bitbake-layers show-recipes | grep libgcc
> ERROR:  OE-core's config sanity checker detected a potential misconfiguration.
>     Either fix the cause of this error or at your own risk disable the checker (see sanity.conf).
>     Following is the list of potential problems / advisories:
>     Toolchain tunings invalid:
> No tuning found for lib32 multilib.
> Traceback (most recent call last):
>   File "/media/nvme1/umesha/kamal-poky/poky/bitbake/bin/bitbake-layers", line 95, in <module>
>     ret = main()
>   File "/media/nvme1/umesha/kamal-poky/poky/bitbake/bin/bitbake-layers", line 85, in main
>     tinfoil.parse_recipes()
>   File "/media/nvme1/umesha/kamal-poky/poky/bitbake/lib/bb/tinfoil.py", line 448, in parse_recipes
>     self.run_actions(config_params)
>   File "/media/nvme1/umesha/kamal-poky/poky/bitbake/lib/bb/tinfoil.py", line 431, in run_actions
>     raise TinfoilUIException(ret)
> bb.tinfoil.TinfoilUIException: 1
> umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$
> umesha@yocto-server-2:/media/nvme1/umesha/kamal-poky/poky/build$
>
>
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Re: Need Support: how to install Multilib in yocto: I am enabling Multilib ,lib32-gcc, lib32g++ and lib32fotran #error

[Kamal GMBH]

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As per your suggestion,
i changed to DEFAULTTUNE:virtclass-multilib-lib32 = "x86" *but same result*

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