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2013-01-30derivations: Memoize `read-derivation'....* guix/derivations.scm (read-derivation): Rename to... (%read-derivation): ... this. (read-derivation): New procedure. This reduces the execution of "guix-build gdb" from 2.5s to 1.7s. Ludovic Courtès
2013-01-30store: Remove the `fixed?' parameter from `add-to-store'....* guix/store.scm (add-to-store): Remove the `fixed?' parameter from the public interface. * gnu/packages/bootstrap.scm, guix-download.in, guix/derivations.scm, guix/packages.scm, tests/derivations.scm: Update all callers accordingly. Ludovic Courtès
2013-01-16doc: Start documenting derivations....* doc/guix.texi (Defining Packages): Add cross-reference to "Derivations". (The Store): Add `build-derivations'. (Derivations): Populate. Ludovic Courtès
2013-01-09derivations: Fix `derivation-prerequisites-to-build' when outputs are there....Before it would list inputs not built, even if the outputs of the given derivation were already available. * guix/derivations.scm (derivation-prerequisites-to-build): Add `outputs' keyword parameter. [built?, derivation-built?]: New procedures. [loop]: Add `sub-drvs' parameter. Use `derivation-built?' to check if the SUB-DRVS of DRV are built before checking its inputs. Ludovic Courtès
2013-01-06Update license headers....Change all license headers, except guix/build/* and ld-wrapper.scm, with this code: (use-modules (guix build utils) (srfi srfi-1)) (fluid-set! %default-port-encoding "UTF-8") (substitute* (remove (lambda (f) (or (string-contains f ".tar.") (string-contains f ".git/") (string-contains f ".so") (string-suffix? ".o" f) (string-suffix? ".a" f) (string-suffix? ".go" f) (string-suffix? ".pdf" f) (string-suffix? ".png" f) (string-suffix? ".info" f) (equal? (basename f) "guix-daemon") (equal? (basename f) "nix-setuid-helper") (string-contains f "nix-upstream/") (string-contains f "distro/packages/bootstrap/"))) (find-files "." "\\.[a-z]+$")) (("^([[:graph:]]+) This file is part of Guix." _ comment-start) (string-append comment-start " This file is part of GNU Guix.")) (("^([[:graph:]]+) Guix --- Nix package management.*" _ comment-start) (string-append comment-start " GNU Guix --- Functional package management for GNU\n")) (("^([[:graph:]]+) Guix is " _ comment-start) (string-append comment-start " GNU Guix is ")) (("^([[:graph:]]+) along with Guix." _ comment-start) (string-append comment-start " along with GNU Guix.")) (("^([[:graph:]]+) Copyright \\(C\\)" _ comment-start) (string-append comment-start " Copyright ©"))) Change headers using C-style comments manually. Ludovic Courtès
2013-01-05derivations: Add `derivation-path->output-paths'....* guix/derivations.scm (derivation-path->output-paths): New procedure. * tests/derivations.scm ("multiple-output derivation"): Test it. Ludovic Courtès
2012-12-10derivations: Distinguish direct store paths from files within a store path....* guix/derivations.scm (derivation)[direct-store-path?]: New procedure. Use it to determine which inputs must be added to the store. Ludovic Courtès
2012-12-04derivations: Fix erroneous call to `add-to-store' for local files as input....* guix/derivations.scm (derivation)[inputs]: Fix typo in call to `add-to-store'. * tests/derivations.scm ("derivation with local file as input"): New test. * tests/packages.scm ("trivial with local file as input"): New test. Ludovic Courtès
2012-11-11Move base32 code to (guix base32)....* guix/utils.scm (bytevector-quintet-ref, bytevector-quintet-ref-right, bytevector-quintet-length, bytevector-quintet-fold, bytevector-quintet-fold-right, make-bytevector->base32-string, %nix-base32-chars, %rfc4648-base32-chars, bytevector->base32-string, bytevector->nix-base32-string, bytevector-quintet-set!, bytevector-quintet-set-right!, base32-string-unfold, base32-string-unfold-right, make-base32-string->bytevector, base32-string->bytevector, nix-base32-string->bytevector): Move to... * guix/base32.scm: ... here. New file. * tests/utils.scm (%nix-hash, "bytevector->base32-string", "base32-string->bytevector", "nix-base32-string->bytevector", "sha256 & bytevector->base32-string"): Move to... * tests/base32.scm: ... here. New file * guix-download.in, guix/derivations.scm, guix/packages.scm, guix/snix.scm, tests/builders.scm, tests/derivations.scm: Adjust accordingly. * guix.scm (%public-modules): Add `base32'. Ludovic Courtès
2012-11-09derivations: build-expression->derivation: Builder only refers to sources....* guix/derivations.scm (build-expression->derivation)[source-path]: New procedure. [builder]: Pass only sources as references. This fixes a bug whereby changing a fixed-output drv referred to by a builder would cause the builder's hash to change, thereby leading to a full rebuild. * tests/derivations.scm ("build-expression->derivation with a fixed-output input"): New test. Ludovic Courtès
2012-10-25derivations: Make sure `build-expression->derivation' & co. pass `system'....* guix/derivations.scm (imported-files): Call `build-expression->derivation' with SYSTEM, not (%current-system). (build-expression->derivation): Pass SYSTEM to `imported-modules' and `compiled-modules'. Ludovic Courtès
2012-10-25derivations: Pass the derivation of guile-for-build to `imported-files' & co....* guix/derivations.scm (%guile-for-build): Initialize to #f. (imported-files, imported-modules, compiled-modules): Add `guile' keyword parameter. Pass it down to `build-expression->derivation'. (build-expression->derivation)[guile-drv]: New variable. Pass it as the #:guile parameter for `imported-modules' and `compiled-modules'. * tests/derivations.scm: Set %GUILE-FOR-BUILD to the derivation of %BOOTSTRAP-GUILE. Ludovic Courtès
2012-10-24derivations: Compile the #:modules passed to `build-expression->derivation'....* guix/derivations.scm (imported-files)[parent-dirs]: Move to... (parent-directories): ... here. New procedure. (compiled-modules): New procedure. (build-expression->derivation): Use it. * tests/derivations.scm ("build-expression->derivation with modules"): New test. Ludovic Courtès
2012-10-07derivations: Set input port to UTF-8 in `read-derivation'....* guix/derivations.scm (read-derivation): Set DRV-PORT's encoding to UTF-8. Ludovic Courtès
2012-09-02Optimize `write-derivation' and `derivation-path->output-path'....* guix/derivations.scm (write-derivation): Explicitly use `simple-format'. (derivation-path->output-path): Memoize. Ludovic Courtès
2012-09-01Add a `guile-for-build' parameter to `build-expression->derivation'....* guix/derivations.scm (%guile-for-build): Use `nixpkgs-derivation*' instead of `nixpkgs-derivation'. (build-expression->derivation): New `guile-for-build' keyword parameter. Use it. Ludovic Courtès
2012-09-01Add an `env-vars' keyword parameter to `build-expression->derivation'....* guix/derivations.scm (build-expression->derivation): New `env-vars' keyword parameter; default to '(). Use it. Ludovic Courtès
2012-07-07Unset `LD_LIBRARY_PATH' in `build-expression->derivation'....* guix/derivations.scm (build-expression->derivation)[prolog]: Unset `LD_LIBRARY_PATH'. Ludovic Courtès
2012-07-02derivation: Coalesce multiple occurrences of the same input....* guix/derivations.scm (write-derivation)[coalesce-duplicate-inputs]: New procedure. Use it to process INPUTS. * tests/derivations.scm ("user of multiple-output derivation"): New test. Ludovic Courtès
2012-07-02derivation: Move sorting code to `write-derivation'....* guix/derivations.scm (write-derivation): Sorte OUTPUTS, INPUTS, SOURCES, and ENV-VARS alphabetically. (derivation-hash): Leave INPUTS, SOURCES, and OUTPUTS unsorted. (derivation)[env-vars-with-empty-outputs]: Leave ENV-VARS unsorted. Ludovic Courtès
2012-07-02Fix `derivation-hash' for outputs not sorted alphabetically....* guix/derivations.scm (derivation-hash): Reorder OUTPUTS. * tests/derivations.scm ("multiple-output derivation, non-alphabetic order"): New test. Ludovic Courtès
2012-07-01Add `derivation-prerequisites' and `derivation-prerequisites-to-build'....* guix/derivations.scm (derivation-prerequisites, derivation-prerequisites-to-build): New procedures. * tests/derivations.scm ("build-expression->derivation and derivation-prerequisites", "build-expression->derivation and derivation-prerequisites-to-build"): New tests. Ludovic Courtès
2012-06-29derivation: Remove duplicate inputs....* guix/derivations.scm (derivation): Remove duplicates from INPUT. Ludovic Courtès
2012-06-17build-expression->derivation: Move module forms at the top-level....* guix/derivations.scm (build-expression->derivation)[module-form?]: New procedure. [prologue]: Add any form of EXP that matches MODULE-FORM?. [builder]: Remove any MODULE-FORM? from EXP. Ludovic Courtès
2012-06-16build-expression->derivation: Have the build fail when EXP returns #f....* guix/derivations.scm (build-expression->derivation)[builder]: Pass the result of EXP to `exit'. * tests/derivations.scm ("build-expression->derivation with expression returning #f"): New test. Ludovic Courtès
2012-06-13Change `build-expression->derivation' to support sub-derivation inputs....* guix/derivations.scm (build-expression->derivation): Change to expect INPUTS to have the form (NAME DRV-PATH SUB-DRV) or (NAME DRV-PATH), instead of (NAME . DRV-PATH). Update callers accordingly. * guix/gnu-build-system.scm, tests/builders.scm, tests/derivations.scm: Update accordingly. Ludovic Courtès
2012-06-13Add supporting tools for the GNU Build System....* guix/derivations.scm (build-expression->derivation): Add all of INPUTS as inputs to the final derivation. * guix/build/gnu-build-system.scm, guix/build/utils.scm, guix/gnu-build-system.scm: New files. * tests/builders.scm ("gnu-build"): New test. Ludovic Courtès
2012-06-13Fix the order of the derivation's sources in `derivation-hash'....* guix/derivations.scm (derivation-hash): Sort SOURCES alphabetically as well. Ludovic Courtès
2012-06-12Fix `imported-files' for files with a common prefix....* guix/derivations.scm (imported-files)[builder]: For TAIL, check whether it exists before (mkdir TAIL). * tests/derivations.scm ("imported-files"): Add file with a common prefix. Ludovic Courtès
2012-06-12Augment `build-expression->derivation' with #:modules; add `http-fetch'....* guix/derivations.scm (imported-modules): New procedure. (build-expression->derivation): New keyword argument `modules'. Use `imported-modules' when MODULES is non-empty, and pass it with `-L' to GUILE. * guix/build/http.scm, guix/http.scm, tests/builders.scm: New files. Ludovic Courtès
2012-06-11Add `imported-files'....* guix/derivations.scm (imported-files): New procedure. (build-expression->derivation): Correctly handle inputs that are sources and not derivation paths. * tests/derivations.scm ("imported-files"): New test. Ludovic Courtès
2012-06-09Add multiple-output support to `build-expression->derivation'....* guix/derivations.scm (build-expression->derivation): Add `outputs' keyword parameter; pass it to `derivation'. Define `%outputs' in the prologue. * tests/derivations.scm ("build-expression->derivation with two outputs"): New test. Ludovic Courtès
2012-06-09Sort environment variables alphabetically in `derivation'....* guix/derivations.scm (derivation)[env-vars-with-empty-outputs]: Sort the result alphabetically. * tests/derivations.scm ("build derivation with 1 source"): Add environment variables. Ludovic Courtès
2012-06-09Add support for fixed-output derivations in `build-expression->derivation'....* guix/derivations.scm (build-expression->derivation): Pass HASH and HASH-ALGO to `derivation'. * tests/derivations.scm ("build-expression->derivation for fixed-output derivation"): New test. Ludovic Courtès
2012-06-09Add support for fixed-output derivations....* guix/derivations.scm (read-derivation)[outputs->alist]: For fixed-outputs, convert HASH with `base16-string->bytevector'. (write-derivation): Likewise, convert HASH-ALGO to a string and HASH to a base16 string. (derivation-hash): Expect HASH to be a bytevector, not a string; convert HASH with `bytevector->base16-string'. * tests/derivations.scm ("fixed-output derivation"): New test. Ludovic Courtès
2012-06-08Add `build-expression->derivation'....* guix/derivations.scm (%guile-for-build): New parameter. (build-expression->derivation): New procedure. * tests/derivations.scm ("build-expression->derivation without inputs", "build-expression->derivation with one input"): New tests. Ludovic Courtès
2012-06-07Allow derivations with input derivations....* guix/derivations.scm (derivation-path->output-path): New procedure. (derivation-hash): Call `memoize'. In the fixed-output case, convert HASH-ALGO to a string. In the other case, sort inputs in the alphabetical order of their hex hash. For inputs with no sub-drvs, add "out" as the sub-drv. * guix/utils.scm (%nixpkgs-directory): New parameter. (nixpkgs-derivation, memoize): New procedures. * tests/derivations.scm ("build derivation with 1 source"): Remove useless shebang. (%coreutils): New variable. ("build derivation with coreutils"): New test. Ludovic Courtès
2012-06-07Fix the order of environment variables in `derivation'....* guix/derivations.scm (derivation)[env-vars-with-empty-outputs]: Prepend new environment variables (as expected by Nix), and add them to E. Ludovic Courtès
2012-06-05Test the `build-derivations' operation....* guix/derivations.scm (derivation): Return DRV as a second value. * tests/derivations.scm ("build derivation with 1 source"): New test. Ludovic Courtès
2012-06-03First stab at the `derivation' primitive....* guix/store.scm (%store-prefix): New parameter. (store-path?, derivation-path?): New procedures. * guix/derivations.scm (write-derivation): Pass SOURCES through `object->string'. (compressed-hash, store-path, output-path, derivation): New procedures. * tests/derivations.scm (%store): New global variable. ("derivation with no inputs"): New test. Ludovic Courtès
2012-06-03Move `sha256' to (guix utils)....* guix/derivations.scm (sha256): Move to... * guix/utils.scm (sha256): ... here. Ludovic Courtès
2012-06-01Use libchop for cryptographic hashes and related....* guix/derivations.scm (sha256): Rewrite using libchop's `bytevector-hash'. (derivation-hash): Add docstring. Ludovic Courtès
2012-04-19Add unit test for derivation parsing and output....* guix/derivations.scm: Export `read-derivation' and `write-derivation'. * srfi/srfi-64.scm, srfi/srfi-64.upstream.scm: New files, from libchop. * tests/derivations.scm, tests/test.drv: New files. Ludovic Courtès
2012-04-18Split (guix) in (guix store) and (guix derivations)....* guix.scm: Move contents to other files. Just aggregate these. * guix/derivations.scm, guix/store.scm: New files. Ludovic Courtès