geographiclib: fix cmake name + add topics + del fPIC option if shared

[SpaceIm]

Specify library name and version: geographiclib/all

• 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.

This PR requires conan 1.28.0

[conan-center-bot]

Some configurations of 'geographiclib/1.50.1' failed in build 1 (c58517c88560419b21e47c7bdd424b2fe2466b20):

• Linux x86_64, Release, gcc 5, libstdc++ . Options: geographiclib:shared-True
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[prince-chrismc]

🤯

[uilianries]

https://docs.conan.io/en/latest/changelog.html#jul-2020

[prince-chrismc]

Can I apply this to recipes that require 1.26 features? This feature is absolutely priceless. Can there be a hook for this?!

[uilianries]

Of course! But it only works for Conan >=1.28.0. If you use with an older version, Conan will ignore it. However, it's supported in conan.conf since 1.27 (conan-io/conan#7183), but it's global.

[uilianries]

A hook won't be used, we think we should not force this feature, we want to see the community adherence first. If in the future we see more and more people we can add a hook, or course.

[conan-center-bot]

All green in build 2 (c58517c88560419b21e47c7bdd424b2fe2466b20)! 😊

• geographiclib/1.50.1: Generated 130 packages. All logs here