conda-forge/conda-forge.github.io

Documentation for conda-forge

Ray Donnelly

@mingwandroid

If you want to propose your own way go ahead, if you want to discuss then https://github.com/conda-forge/cmake-feedstock/issues would probably be the place for that.

Ray Donnelly

@mingwandroid

We could even provide mutliple methods and pick the "best" on a per-recipe basis.

there's Preload, specifically named bash array env vars to pass to cmake, toolchain files and changes to cmake itself to consider as options.

deepali-c

@deepali-c

I am trying to write conda recipe for https://github.com/pytorch/fairseq. I see the following error:
RuntimeError: Setuptools downloading is disabled in conda build. Be sure to add all dependencies in the meta.yaml url=https://pypi.org/simple/pycparser/
Although I have pycparser added as dependency in the host section. I have also tried putting it in build section but it still fails.

Uwe L. Korn

@xhochy

Azure Pipelines are not starting anymore since ~30min on staged-recipes, https://status.dev.azure.com/ says no issue. Anyone has an idea?

Devon Ryan

@dpryan79

Looks like azure processes on staged-recipes have started again

Uwe L. Korn

@xhochy

I still only see Waiting for an available agent on conda-forge/staged-recipes#9597

Duncan Macleod

@duncanmmacleod

hi all, I’m having trouble building a package on windows using meson. I get

'meson' is not recognized as an internal or external command,
operable program or batch file.
The system cannot find the path specified.

when I specify meson in the build section. Is there a special trick to getting windows to recognise a python-script? See conda-forge/gst-orc-feedstock#3

@xhochy, I’m also seeing that across a number of feedstocks

Uwe L. Korn

@xhochy

Finally, it run for my PR.

Duncan Macleod

@duncanmmacleod

can someone from core please rerun the azure pipeline for celery-eternal? thanks

Uwe L. Korn

@xhochy

@duncanmmacleod when you're a feedstock maintainer you can do that yourself.

Either via Github's Checks tab or https://conda-forge.org/docs/maintainer/infrastructure.html#restarting-builds

Duncan Macleod

@duncanmmacleod

since this is a master branch build, where should I post the please restart CI command?

Chris Burr

@chrisburr

You can't but you can click on commits from the root of the repository

If you then click on the red cross followed by details

You should get to a page with a restart button

Uwe L. Korn

@xhochy

Not the best GIF you can make but I hope that helps

Isuru Fernando

@isuruf

@xhochy, looks great. Wanna send a PR to conda-forge docs?

Uwe L. Korn

@xhochy

@isuruf yes, but will do it new recording later that looks less clumsy.

Christopher J. 'CJ' Wright

@CJ-Wright

conda-forge in gifs would be a great docs page

Isuru Fernando

@isuruf

Thanks @xhochy

Duncan Macleod

@duncanmmacleod

ok, my build is rerunning, thanks @chrisburr, @xhochy!

Julian Rüth

@saraedum

Does someone know what ld: library not found for -lcrt1.10.6.o on macOS is about? (trying to build valgrind on macOS)
https://dev.azure.com/conda-forge/feedstock-builds/_build/results?buildId=73695&view=logs&jobId=ce7cbaa7-582c-5570-40f4-267b3d85fc9f&taskId=4a56039b-7269-50ae-de7a-538e91e6de06&lineStart=655&lineEnd=656&colStart=1&colEnd=1

Isuru Fernando

@isuruf

@saraedum, build system is setting -mmacosx-version-min=10.6

Duncan Macleod

@duncanmmacleod

does anyone know is conda-api is still maintained, or whether there is something else to use to create/modify environments from python?

Julian Rüth

@saraedum

@isuruf it seems to be setting it to -mmacosx-version-min=10.9 actually. So is it wrong that the build is searching for 10.6 here?

Isuru Fernando

@isuruf

@saraedum,

x86_64-apple-darwin13.4.0-clang  -arch x86_64 -O2 -g -Wall -Wmissing-prototypes -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations -Wcast-align -Wcast-qual -Wwrite-strings -Wempty-body -Wformat -Wformat-security -Wignored-qualifiers -Wenum-conversion -finline-functions -fno-stack-protector -fno-strict-aliasing -fno-builtin -Wno-cast-align -Wno-self-assign -Wno-tautological-compare -mmacosx-version-min=10.6   -march=core2 -mtune=haswell -mssse3 -ftree-vectorize -fPIC -fPIE  -O2 -pipe -I$PREFIX/include -fdebug-prefix-map=$SRC_DIR=/usr/local/src/conda/valgrind-3.15.0 -fdebug-prefix-map=$PREFIX=/usr/local/src/conda-prefix -undefined dynamic_lookup  -arch x86_64 -O2 -g -Wall -Wmissing-prototypes -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations -Wcast-align -Wcast-qual -Wwrite-strings -Wempty-body -Wformat -Wformat-security -Wignored-qualifiers -Wenum-conversion -finline-functions -fno-stack-protector -fno-strict-aliasing -fno-builtin -Wno-cast-align -Wno-self-assign -Wno-tautological-compare -mmacosx-version-min=10.6     -Wl,-pie -Wl,-headerpad_max_install_names -Wl,-dead_strip_dylibs -Wl,-rpath,$PREFIX/lib -L$PREFIX/lib -o valgrind valgrind-launcher-darwin.o valgrind-m_debuglog.o

Above is what I see in azure

Julian Rüth

@saraedum

@isuruf You're right of course. Some lines say 10.9 and then 10.6 later in the same line. That confused me. So should we build with 10.9 actually?

Isuru Fernando

@isuruf

@saraedum, you should build with whatever MACOSX_DEPLOYMENT_TARGET variable tells you

It's 10.9 globally in conda-forge

Julian Rüth

@saraedum

That's 10.9 ok thanks. :)

Anthony Scopatz

@scopatz

@mingwandroid etc, are there any docs for how to build a CDT package?

Ray Donnelly

@mingwandroid

Not sure, but they are just normal recipes with no real deps.

jayfurmanek

@jayfurmanek

@hmaarrfk did a good job with some recent ones on aarch64 here:
conda-forge/staged-recipes#9028

It clubs the -devel versions into the same recipe

Anthony Scopatz

@scopatz

I think I am confused about how they work then

Ray Donnelly

@mingwandroid

Hmm, I'd rather they remained autogenerated personally.

jayfurmanek

@jayfurmanek

I followed that for these ppc64le ones:
conda-forge/staged-recipes#9395 (merged)
conda-forge/staged-recipes#9583 (needs a review)

Anthony Scopatz

@scopatz

Yeah, how do I autogenerate them, is my question

Ray Donnelly

@mingwandroid

conda skeleton rpm --distro=centos6 --arch=x86_64 libGL

Anthony Scopatz

@scopatz

Ahh OK

Ray Donnelly

@mingwandroid

`conda skeleton rpm --distro=centos7 --arch=ppc64le libGL

jayfurmanek

@jayfurmanek

will that work for non-x86?

Ray Donnelly

@mingwandroid

the distros are a bit hard-coded at the top of cran.py in conda-build

still, it seems to work ok

jayfurmanek

@jayfurmanek

well thats good

Ray Donnelly

@mingwandroid

you can even build them on Windows (though I'm checking that still works now)

Isuru Fernando

@isuruf

@mingwandroid, they don't on windows

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