Only add GCC Clang warnings options in GCC/Clang

[traversaro]

No description provided.

[hrp2-14]

Hi ! This project doesn't usually accept pull requests on the main branch.
If this wasn't intentionnal, you can change the base branch of this PR to devel
(No need to close it for that). Best, a bot.

[nim65s]

thanks for this :)
Let me have a look at the CI first, and I'll come back to this 😅

[traversaro]

thanks for this :) Let me have a look at the CI first, and I'll come back to this 😅

No problem! I will iterate parallelly in conda-forge/eiquadprog-feedstock#15, I suspect this is not the only Windows-related change.

[nim65s]

format nit + avoid CMAKE_COMPILER_IS_GNUCC deprecated in 3.24

[nim65s]

lgtm.
@traversaro : is it OK for you if I squash merge now ?

[traversaro]

conda-forge/eiquadprog-feedstock#15 seems to be working fine.

lgtm. @traversaro : is it OK for you if I squash merge now ?

Yes, thanks! I love anything that avoids me to manually curate commits. :D