libcurl: add xp compatibility option

[refactorTractor]

Specify library name and version: libcurl/*

• 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.

I'm happy to add the option to builds using autotools, but I'm not familiar with it.

[CLAassistant]

All committers have signed the CLA.

[prince-chrismc]

This seems a little odd, can you please why you changed it?

[refactorTractor]

When I ran conan create, the test phase failed for me, and my thinking was that it's probably due to the fact that I was using the VS compiler with the v141_xp toolset, which I guess will be considered cross compiling from win10.

[prince-chrismc]

Hmm @uilianries would you have insight on this?

[ghost]

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

• [libcurl] Remove build requirements and fix test_package on arm #4978

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]

Some configurations of 'libcurl/7.67.0' failed in build 3 (fee7064e06abb3b737dce84c8c9b17ca47c16333):

• Windows x86_64, Release, Visual Studio 16, MT. Options: libcurl:shared-False
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• Windows x86_64, Release, Visual Studio 15, MD. Options: libcurl:shared-False
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• Windows x86_64, Debug, Visual Studio 14, MTd. Options: libcurl:shared-False
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• Windows x86_64, Debug, Visual Studio 14, MDd. Options: libcurl:shared-False
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• Windows x86_64, Debug, Visual Studio 15, MTd. Options: libcurl:shared-False
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[conan-center-bot]

Failure in build 4 (fee7064e06abb3b737dce84c8c9b17ca47c16333):

• libcurl/7.75.0@:
  An unexpected error happened and has been reported

• libcurl/7.74.0@:
  All packages built successfully! (All logs)

• libcurl/7.73.0@:
  An unexpected error happened and has been reported

• libcurl/7.72.0@:
  An unexpected error happened and has been reported

• libcurl/7.71.1@:
  Didn't run or was cancelled before finishing

• libcurl/7.71.0@:
  Didn't run or was cancelled before finishing

• libcurl/7.70.0@:
  Didn't run or was cancelled before finishing

• libcurl/7.69.1@:
  Didn't run or was cancelled before finishing

• libcurl/7.68.0@:
  Didn't run or was cancelled before finishing

• libcurl/7.67.0@:
  Didn't run or was cancelled before finishing

• libcurl/7.66.0@:
  Didn't run or was cancelled before finishing

• libcurl/7.64.1@:
  Didn't run or was cancelled before finishing

---

^{Note: To save resources, CI tries to finish as soon as an error is found. For this reason you might find that not all the references have been launched or not all the configurations for a given reference. Also, take into account that we cannot guarantee the order of execution as it depends on CI workload and workers availability.}

[stale]

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This pull request has been automatically closed because it has not had recent activity. Thank you for your contributions.