LTO is disabled during bootstrap to keep the bootstrap tools small and
avoid unnecessary LLVM rebuilds, but is enabled in the final stdenv
stage and should be usable by normal packages.
This also updates the bootstrap tool builder to LLVM 5, but not the ones
we actually use for bootstrap. I'll make that change in a subsequent commit
so as to provide traceable provenance of the bootstrap tools.
See https://hydra.nixos.org/build/80999410
Without a sandbox the `checkPhase` breaks with the following error:
```
/nix/store/i6vl5lwlz5jbkg4r6p340dwmj6fha3xq-stdenv-linux/setup: bin/jbake: /usr/bin/env: bad interpreter: No such file or directory
jbake did not return correct version
```
Running `patchShebangs` before fixes the issue.
Addresses #45960
Fixes the build for `python3Packages.trio' for the next ZHF iteration.
Please refer to the Hydra build for further reference: https://hydra.nixos.org/build/80617356
`python3Packages.sniffio` is needed for the build, otherwise the build
aborts with an error like this:
```
Could not find a version that satisfies the requirement sniffio (from trio==0.6.0) (from versions: )
No matching distribution found for sniffio (from trio==0.6.0)
```
See #45960
Update the model list to those models that are compatibly with the
latest spaCy version:
https://github.com/explosion/spacy-models/blob/master/compatibility.json
The updated model file evaluates to the following packages:
python2Packages.spacy_models.de_core_news_sm
python2Packages.spacy_models.en_core_web_lg
python2Packages.spacy_models.en_core_web_md
python2Packages.spacy_models.en_core_web_sm
python2Packages.spacy_models.en_vectors_web_lg
python2Packages.spacy_models.es_core_news_md
python2Packages.spacy_models.es_core_news_sm
python2Packages.spacy_models.fr_core_news_md
python2Packages.spacy_models.fr_core_news_sm
python2Packages.spacy_models.it_core_news_sm
python2Packages.spacy_models.nl_core_news_sm
python2Packages.spacy_models.pt_core_news_sm
python2Packages.spacy_models.xx_ent_wiki_sm
python3Packages.spacy_models.de_core_news_sm
python3Packages.spacy_models.en_core_web_lg
python3Packages.spacy_models.en_core_web_md
python3Packages.spacy_models.en_core_web_sm
python3Packages.spacy_models.en_vectors_web_lg
python3Packages.spacy_models.es_core_news_md
python3Packages.spacy_models.es_core_news_sm
python3Packages.spacy_models.fr_core_news_md
python3Packages.spacy_models.fr_core_news_sm
python3Packages.spacy_models.it_core_news_sm
python3Packages.spacy_models.nl_core_news_sm
python3Packages.spacy_models.pt_core_news_sm
python3Packages.spacy_models.xx_ent_wiki_sm
