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Edgeworth / memerna

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build errors

turix2 opened this issue · comments

commented

I'm trying to build memerna for the first time and have run into several C++ errors.

The command line I used to build (within a poetry shell) was:
python3.11 -m rnapy.run build --regenerate --compiler gcc --memerna-src-path . --prefix ./bin memerna

... where gcc is mapped to gcc-10 version 10.3.0, installed (roughly) from the instructions here.

I am attaching a file with the output: build_out.txt

More details about my system (which is more or less "up-to-date"):

$ uname -srm
Linux 4.15.0-210-generic x86_64
$ lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 18.04.6 LTS
Release:	18.04
Codename:	bionic

Please let me know should you need any more info.
Thanks!

commented

Thanks for the report.

Since memerna uses very recent C++ features, it needs a recent toolchain, like gcc-12 or clang-15.

We should:

  1. Document required toolchain versions
  2. Check library versions (and optionally download if missing via e.g. https://github.com/cpm-cmake/CPM.cmake)
  3. (stretch) Set up CI to verify build and tests using minimum required toolchain versions. Currently this is done locally using ./check.sh but it uses the system toolchain.
commented

1 and 2 above are done. Going to close this