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Age	Commit message (Collapse)	Author
2016-10-17	grafts: Apply the right grafts in the presence of multiple outputs.	Ludovic Courtès
	Fixes <http://bugs.gnu.org/24712>. * guix/grafts.scm (cumulative-grafts): Add grafts for all the outputs of DRV. * tests/grafts.scm ("graft-derivation, replaced derivation has multiple outputs"): New test.
2016-10-15	grafts: Remove unused variables and confusing monad use.	Ludovic Courtès
	* guix/grafts.scm (cumulative-grafts)[return/cache]: Use %STATE-MONAD, not %STORE-MONAD. Remove unused 'origins' variable and unnecessary inner 'cache' variable.
2016-10-14	grafts: 'graft-derivation' does now introduce grafts that shadow other grafts.	Ludovic Courtès
	Partly fixes <http://bugs.gnu.org/24418>. * guix/grafts.scm (cumulative-grafts)[graft-origin?]: New procedure. [dependency-grafts]: Use it in new 'if' around recursive call. * tests/grafts.scm ("graft-derivation, grafts are not shadowed"): New test.
2016-05-25	grafts: Create only one grafted variant of each derivation.	Ludovic Courtès
	Currently, with several grafts applicable to Inkscape, this makes: guix gc -R $(guix build inkscape -d) \| wc -l go from 2376 to 2266 (4.6%). * guix/grafts.scm (cumulative-grafts): Pass 'graft-derivation/shallow' the subset of GRAFTS that applies to DRV.
2016-03-14	grafts: Update the narinfo cache before building a derivation.	Ludovic Courtès
	* guix/grafts.scm (references-oracle)[references*]: Add call to 'substitution-oracle'.
2016-03-05	grafts: Memoize intermediate results in 'cumulative-grafts'.	Ludovic Courtès
	The time for: guix build inkscape -n --no-substitutes goes down by 30% (in the presence of 3 replacements among all the packages.) * guix/grafts.scm (cumulative-grafts): Turn into a monadic procedure in %STATE-MONAD. Use the current state as a derivation-to-graft cache. (graft-derivation): Call 'cumulative-grafts' within 'run-with-state'.
2016-03-05	grafts: Use dependency information from substitutes when possible.	Ludovic Courtès
	This avoids starting derivation builds just for the sake of knowing the references of their outputs, thereby restoring the expected behavior of --dry-run when substitutes are available. * guix/grafts.scm (non-self-references): Remove 'store' parameter, and add 'references'. Use it. Update caller. (references-oracle): New variable. (cumulative-grafts): Add 'references' parameter and use it. Update callers. (graft-derivation): Remove 'build-derivations' call. Add call to 'references-oracle'.
2016-03-01	grafts: Graft recursively.	Ludovic Courtès
	Fixes <http://bugs.gnu.org/22139>. * guix/grafts.scm (graft-derivation): Rename to... (graft-derivation/shallow): ... this. (graft-origin-file-name, item->deriver, non-self-references) (cumulative-grafts, graft-derivation): New procedures * tests/grafts.scm ("graft-derivation, grafted item is a direct dependency"): Clarify title. Use 'grafted' instead of 'graft' to refer to the grafted derivation. ("graft-derivation, grafted item is an indirect dependency") ("graft-derivation, no dependencies on grafted output"): New tests. * guix/packages.scm (input-graft): Change to take a package instead of an input. (input-cross-graft): Likewise. (fold-bag-dependencies): New procedure. (bag-grafts): Rewrite in terms of 'fold-bag-dependencies'. * tests/packages.scm ("package-derivation, indirect grafts"): Comment out. * doc/guix.texi (Security Updates): Mention run-time dependencies and recursive grafting.
2016-02-27	grafts: Consider all the outputs in the graft mapping.	Ludovic Courtès
	Before that, outputs of a derivation could be left referring to the ungrafted version of the derivation. * guix/grafts.scm (graft-derivation)[outputs]: Change to a list of name/file pairs. * guix/grafts.scm (graft-derivation)[build]: Add 'old-outputs' variable and use it when computing 'mapping'. Use 'mapping' directly. * tests/grafts.scm ("graft-derivation, multiple outputs"): New test.
2016-02-27	grafts: Slight simplification.	Ludovic Courtès
	* guix/grafts.scm (graft-derivation)[output-names]: Use 'derivation-output-names'.
2016-02-26	grafts: Add record type printer.	Ludovic Courtès
	* guix/grafts.scm (write-graft): New procedure. Register it as a printer for <graft>.
2016-02-22	grafts: 'name' parameter of 'graft-derivation' is now optional.	Ludovic Courtès
	* guix/grafts.scm (graft-derivation): Name 'name' a keyword parameter. * guix/packages.scm (package-derivation, package-cross-derivation): Adjust accordingly. * tests/grafts.scm ("graft-derivation"): Likewise. * tests/packages.scm ("package-derivation, indirect grafts"): Likewise.
2016-02-22	derivations: Move grafts to (guix grafts).	Ludovic Courtès
	* guix/derivations.scm (<graft>, graft-derivation, %graft?) (set-grafting): Move to... * guix/grafts.scm: ... here. New file. * guix/gexp.scm, guix/packages.scm, tests/packages.scm, guix/scripts/build.scm: Use it. * Makefile.am (MODULES): Add it. (SCM_TESTS): Add tests/grafts.scm. * tests/derivations.scm ("graft-derivation"): Move to... * tests/grafts.scm: ... here. New file.