Fix compatibility with Conan 2.x #5001
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BUILD.md
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| @@ -36,7 +36,7 @@ See [System Requirements](https://xrpl.org/system-requirements.html). | |||
| Building rippled generally requires git, Python, Conan, CMake, and a C++ compiler. Some guidance on setting up such a [C++ development environment can be found here](./docs/build/environment.md). | |||
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| - [Python 3.7](https://www.python.org/downloads/) | |||
| - [Conan 1.55](https://conan.io/downloads.html) | |||
| - [Conan 1.60](https://conan.io/downloads.html) | |||
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If you're making this change, but still not recommending >=2.0, maybe add a note to that effect here.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## develop #5001 +/- ##
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- Coverage 71.0% 70.9% -0.0%
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Files 796 796
Lines 66727 66792 +65
Branches 10978 10997 +19
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+ Hits 47347 47380 +33
- Misses 19380 19412 +32 see 14 files with indirect coverage changes |
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I tested it on
- MacOS with apple-clang-15 (and with
-DBOOST_ASIO_DISABLE_CONCEPTSworkaround, moved to bothbuildenvandrunenv) - Linux with clang-17 (also with
-DBOOST_ASIO_DISABLE_CONCEPTSworkaround) - Linux with gcc-12
... and it worked on all three without a hitch. I tried only Debug , but I've also run unit tests just to be sure.
One comment for possible documentation improvement, this aside this is brilliant - thank you !
| which is why we are not recommending it yet. | ||
| Notably, the `conan profile update` command is removed in 2.x. | ||
| Profiles must be edited by hand. | ||
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This would be a good place to also explain whether runenv or buildenv (or both) should be used instead of env, for the workarounds.
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We should be encouraging the conf.tools settings. Environment variables are frowned upon, but sometimes a necessary backup depending on (a) the Conan version and (b) the Conan generator. As Conan matures, environment variables will stop working and everything will use conf.tools. That said, I'll add a comment about environments in Conan 2.x.
This PR makes a few small changes to
conanfile.pythat make it work with Conan 2.x in my basic testing. I don't think we should recommend 2.x yet. It requires a small change to theconan exportinstructions, and theconan profile updateinstructions are completely invalid. Builders will have to manually edit their profiles to make changes. 1.x support is unaffected.Closes #4926, #4990