paho-mqtt-c: remove anl library from system libs

[mtudan]

Remove anl library from default system libraries if on Linux because it is not available on non-glibc distros like Alpine. This will fix building your apps on e.g. Alpine that link with paho-mqtt-c library. We might use some logic to determine if anl is available like the upstream project does.

Specify library name and version: paho-mqtt-c/1.3.12

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[prince-chrismc]

@SpaceIm You added anl in https://github.com/conan-io/conan-center-index/pull/17088/files#diff-cefdb38dd5cec800413f548cb236f4f8cb7fd28165ef036164d59b456553cbd4R121 do you happen to recall why?

[SpaceIm]

@SpaceIm You added anl in https://github.com/conan-io/conan-center-index/pull/17088/files#diff-cefdb38dd5cec800413f548cb236f4f8cb7fd28165ef036164d59b456553cbd4R121 do you happen to recall why?

Because it was reported by hooks: #17088 (comment)

See also https://github.com/eclipse/paho.mqtt.c/blob/7db21329301b1f527c925dff789442db3ca3c1e7/src/CMakeLists.txt#L67-L70, but yes it's optional. There is not enough granularity in conan profiles to predict if anl is required as a system libs or not.

[prince-chrismc]

Cheers! Thanks for helping :)

[mtudan]

@prince-chrismc @franramirez688 @jcar87

Any news with this PR? That's quite old right now.

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 3 (457516520969e86f6260316087a7e08313fe239d):

• paho-mqtt-c/1.3.12:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.11:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.10:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.5:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.9:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.8:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.4:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.6:
  All packages built successfully! (All logs)

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Conan v2 pipeline ✔️

Note: Conan v2 builds are now mandatory. Please read our discussion about it.

All green in build 3 (457516520969e86f6260316087a7e08313fe239d):

• paho-mqtt-c/1.3.12:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.11:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.9:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.4:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.5:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.10:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.8:
  All packages built successfully! (All logs)

• paho-mqtt-c/1.3.6:
  All packages built successfully! (All logs)

[uilianries]

It's possible to customize the settings, adding distro: https://docs.conan.io/2/reference/config_files/settings.html#adding-new-settings

It could be used for this case, having a condition to not add anl in case distro Alpine, for instance.

[github-actions]

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.

[github-actions]

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