Add SML to Conan-Center

[mpusz]

Could you please consider adding SML to Conan-Center? It is quite simple: https://github.com/conan-io/conan-center-index/blob/master/docs/how_to_add_packages.md. I can help if needed.

[krzysztof-jusiak]

Hi @mpusz, oh I'm totally up for it, don't have much experience doing so, though 😞 Any help more than appreicated 🙏 thanks!

[mpusz]

Great! 😃
I will add an initial version there but it is you that should provide support for new future library releases. I will provide HowTo instructions here when my changes will be merged into ConanCenter.

[mpusz]

It took quite some time to start but I am on it now (conan-io/conan-center-index#4591). The only things to resolve are:

• it would be great if you could add a LICENSE (or LICENSE.md) file to the repo so https://github.com/conan-io/conan-center-index/pull/4591/files#diff-6f79cfb126967b39e0d6360a6400e965a14957e42fb0cc82f3f068854ac45b9eR29 does something ;-) (without it the conan build will fail)
• I noticed that static_assert https://github.com/conan-io/conan-center-index/pull/4591/files#diff-b5529e798d1dfa3dec8083d79698f1b1b6643f7a950331fbc5608e890b4a63e8R48 fails while I try the recipe on gcc-10.2. Do you have any suggestions?

BTW, you can check it by yourself with:

• pull and checkout https://github.com/mpusz/conan-center-index/tree/sml
• cd recipes/sml/all
• conan create . 1.1.3@

[krzysztof-jusiak]

Oh, fantastic, thank you @mpusz 🙏

[krzysztof-jusiak]

Sure, I'll add LINCESE.md

[mpusz]

BTW, the build on ConanCenter failed with: conan-io/conan-center-index#4591 (comment) on gcc 4.9. What are the compiler constraints for the library, should I force any specific C++ version standard in CMake?

[mpusz]

I forced C++14 and it seems to improve the build. However, now it fails on conan-io/conan-center-index#4591 (comment). We need this license.md and a new release tag that will include this file.

[krzysztof-jusiak]

Thanks, @mpusz
New release with the LICENSE file https://github.com/boost-ext/sml/releases/tag/v1.1.4

[mpusz]

Done! https://conan.io/center/sml 😃

[krzysztof-jusiak]

Fantastic, thank you @mpusz 🙏