[BUG] Conan not working ootb

[inql]

Describe the bug
After installing conan with pip and enabling conan support for project, several things are not working properly:

1. ${PROJECT_NAME}_CONAN_REQUIRES and ${PROJECT_NAME}_CONAN_OPTIONS are not being detected.
2. When detected, libraries are not linked so, compilation is failing (tested with boost only)

Already managed to fix that, so you can apply that @filipdutescu:

1. For first issue, just replace ${CONAN_REQUIRES} with ${${PROJECT_NAME}_CONAN_REQUIRES} in Conan.cmake - just a typo :) apply same for ${CONAN_OPTIONS}
2. For second, conan_basic_setup() needs to be called within Conan.cmake.

To Reproduce
Steps to reproduce the behavior:

1. Clone repo
2. Install conan via pip
3. Enable conan in cmake/StandardSettings.cmake
4. Add dependency in cmake/Conan.cmake, like set(${PROJECT_NAME}_CONAN_REQUIRES "boost/1.77.0")
5. Use the library somewhere in example project, like #include <boost/archive/text_oarchive.hpp> in include/project/tmp.hpp
6. Build the project, enjoy the compilation error.

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: [e.g. Windows] Ubuntu
• Version [e.g. 10] 20.04

Additional context
Add any other context about the problem here.

[filipdutescu]

Hello, @inql! Thank's very much for finding and reporting this bug. Many thanks are also due for providing a fix as well, making my life easy 😀. I have pushed the fixed, hopefully it works as intended. I would be grateful if you could test it out (4b6ae29) just to confirm everything works as expected.

[inql]

Everything works like a charm 😄
But you should also check on .workflows as they seem not to support conan (at least for ubuntu, needed to add it by myself).
I could apply some changes, but I'm not sure if I can contribute :)

[filipdutescu]

You can always make a PR and we can discuss the changes you wish to see. However I would like to keep the actions as generic as possible (i.e. if you want to use Conan I assume you also know how to change the actions)