[mold] Add latest version 1.4.1

[ericriff]

Mold has moved to CMake on its latest release, so this PR makes the recipe a bit convoluted.
Should we move the old recipe to a 1.3 folder and keep it as a different recipe? Deprecate 1.3 and keep only 1.4+? Keep both build systems on the same recipe as this PR proposes?

[ericriff]

Well, I'll decline this. The recipe is not compatible with the newer version and I can't make it build locally, so working on this will be tedious for me.
The latest version now supports CMake, we should use it instead of plain makefiles.
I'll reopen this if I get the time to play around with a docker container with newer toolchains.

[AndreyMlashkin]

@ericriff, I made it work with gcc10:
#12782

[AndreyMlashkin]

I would just create a new recipe parallel to the exisiting one and use cmake there

[ghost]

I detected other pull requests that are modifying mold/all recipe:

• Add mold 142 as build system changed from makefiles to cmake #12881

This message is automatically generated by https://github.com/ericLemanissier/conan-center-conflicting-prs so don't hesitate to report issues/improvements there.

[ericriff]

@AndreyMlashkin cool. This PR is just an experiment and needs a lot of cleanup. I'm not sure how to handle the change in build systems. Maybe we can deprecate 1.3.x? Or keep using makefiles on 1.4?

[conan-center-bot]

All green in build 9 (649d24568cf81cdae1fe557b052d82de78d04cb2):

• mold/1.3.1@:
  All packages built successfully! (All logs)

  🔸 Informative: This recipe is not ready for Conan v2

  _{We have started the migration process to Conan v2 and exporting recipes successfully will be required in the future.
  This is just an informative note to gain awareness about the process, no need to take any action. The plan is to enforce smaller steps that are easier to fix and, eventually, this conan export step will work.
  See the recipe migration guide to know more about the changes required.}

  ERROR: Error loading conanfile at '/home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py
    File "<frozen importlib._bootstrap_external>", line 728, in exec_module
    File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
    File "/home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py", line 5, in <module>
      from conans import AutoToolsBuildEnvironment, CMake
  ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)
  

• mold/1.4.1@:
  All packages built successfully! (All logs)

  🔸 Informative: This recipe is not ready for Conan v2

  _{We have started the migration process to Conan v2 and exporting recipes successfully will be required in the future.
  This is just an informative note to gain awareness about the process, no need to take any action. The plan is to enforce smaller steps that are easier to fix and, eventually, this conan export step will work.
  See the recipe migration guide to know more about the changes required.}

  ERROR: Error loading conanfile at '/home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py
    File "<frozen importlib._bootstrap_external>", line 728, in exec_module
    File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
    File "/home/conan/w/prod_cci_PR-12703/recipes/mold/all/conanfile.py", line 5, in <module>
      from conans import AutoToolsBuildEnvironment, CMake
  ImportError: cannot import name 'AutoToolsBuildEnvironment' from 'conans' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conans/__init__.py)
  

[ericriff]

I'll move this to a proper helper function once we agree on the topics mentioned on the PR description

[AndreyMlashkin]

I am using a cmake chain here:
#12881

I think, you can close this PR

[ericriff]

Closed in favor of another PR.