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https://git.in.rschanz.org/ryan77627/guix.git
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e9651e39b3
This makes 'guix environment PACKAGE' significantly faster when
substitutes are enabled. Before that, it would lead to many invocations
of 'guix substitute-binary', one per 'derivation-prerequisites-to-build'
call. Now, all these are replaced by a single invocation.
* guix/derivations.scm (derivation-output-paths, substitution-oracle):
New procedures.
(derivation-prerequisites-to-build): Replace #:use-substitutes? with
#:substitutable?. Remove the local 'derivation-output-paths' and
'substitutable?'.
* guix/ui.scm (show-what-to-build): Add 'substitutable?'. Pass it to
'derivation-prerequisites-to-build'.
[built-or-substitutable?]: Use it instead of 'has-substitutes?'.
* tests/derivations.scm ("derivation-prerequisites-to-build and
substitutes"): Use #:substitutable? instead of #:use-substitutes?.
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|---|---|---|
| .. | ||
| base32.scm | ||
| base64.scm | ||
| build-utils.scm | ||
| builders.scm | ||
| cpan.scm | ||
| derivations.scm | ||
| gexp.scm | ||
| guix-archive.sh | ||
| guix-authenticate.sh | ||
| guix-build.sh | ||
| guix-daemon.sh | ||
| guix-download.sh | ||
| guix-gc.sh | ||
| guix-hash.sh | ||
| guix-lint.sh | ||
| guix-package.sh | ||
| guix-register.sh | ||
| guix-system.sh | ||
| hash.scm | ||
| lint.scm | ||
| monads.scm | ||
| nar.scm | ||
| packages.scm | ||
| pk-crypto.scm | ||
| pki.scm | ||
| profiles.scm | ||
| pypi.scm | ||
| records.scm | ||
| signing-key.pub | ||
| signing-key.sec | ||
| snix.scm | ||
| store.scm | ||
| substitute-binary.scm | ||
| syscalls.scm | ||
| test.drv | ||
| ui.scm | ||
| union.scm | ||
| utils.scm | ||