fmt: Safely delete options in configure plus clean up

[jwillikers]

Specify library name and version: fmt/*

---

• I've read the guidelines for contributing.
• I've followed the PEP8 style guides for Python code in the recipes.
• I've used the latest Conan client version.
• I've tried at least one configuration locally with the conan-center hook activated.

[ghost]

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

• Fixing missing symbols for WebAssembly. Fixes #13292 , relates to conan-io/conan#12232 . #13293

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

[conan-center-bot]

All green in build 1 (a67681b8ad2bc69cda9686c5a4f8a0e5c5c6198c):

• fmt/9.1.0@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/8.1.1@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/8.0.1@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/5.3.0@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/9.0.0@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/7.1.3@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

• fmt/6.2.1@:
  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-13727/recipes/fmt/all/conanfile.py': Unable to load conanfile in /home/conan/w/prod_cci_PR-13727/recipes/fmt/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-13727/recipes/fmt/all/conanfile.py", line 6, in <module>
      from conan.tools.layout import basic_layout, cmake_layout
  ImportError: cannot import name 'cmake_layout' from 'conan.tools.layout' (/opt/pyenv/versions/3.7.13/lib/python3.7/site-packages/conan/tools/layout/__init__.py)
  

[prince-chrismc]

from the title I thought conan 1.53 was available but then I was disappointed 😔

[jwillikers]

from the title I thought conan 1.53 was available but then I was disappointed pensive

Sorry, I didn't mean to get your hopes up :)