guix.git/guix/gexp.scm, branch merge-deploy

gexp: 'program-file' honors the current system and cross-compilation target.

2019-07-26T21:50:12Z

Fixes . Reported by Jakob L. Kreuze . * guix/gexp.scm (program-file-compiler): Pass #:system and #:target to 'gexp->script'. (load-path-expression): Add #:system and #:target and honor them. (gexp->script): Likewise. * tests/gexp.scm ("program-file #:system"): New test. * doc/guix.texi (G-Expressions): Adjust accordingly.

gexp: 'compiled-modules' can cross-compile.

2019-07-26T21:47:43Z

* guix/gexp.scm (compiled-modules): Add #:target and honor it.

gexp: 'lowered-gexp-guile' now returns a .

2019-07-15T08:01:05Z

* guix/derivations.scm (derivation-input-output-path): New procedure. * guix/gexp.scm (lower-gexp): Wrap GUILE in a . (gexp->derivation): Adjust accordingly. * guix/remote.scm (remote-pipe-for-gexp, remote-eval): Adjust accordingly. * tests/gexp.scm ("lower-gexp"): Adjust accordingly.

gexp: separates sources from derivation inputs.

2019-07-15T08:01:05Z

* guix/gexp.scm (lower-inputs): Return either records or store items. (lower-reference-graphs): Return file/input pairs. ()[sources]: New field. (lower-gexp): Adjust accordingly. (gexp->input-tuple): Remove. (gexp->derivation)[graphs-file-names]: Handle only the 'derivation-input?' and 'string?' cases. Pass #:sources to 'raw-derivation'; ensure #:inputs contains only records. * guix/remote.scm (remote-eval): Adjust to the new interface. * tests/gexp.scm ("lower-gexp"): Adjust to expect records instead of

gexp: Add 'lower-gexp' and express 'gexp->derivation' in terms of it.

2019-07-04T16:05:02Z

* guix/gexp.scm (gexp-input-thing, gexp-input-output) (gexp-input-native?): Export. (lower-inputs): Return records instead of tuples. (lower-reference-graphs): Adjust accordingly. (): New record type. (lower-gexp, gexp-input->tuple): New procedure. (gexp->derivation)[%modules]: Remove. [requested-graft?]: New variable. [add-modules]: New procedure. Rewrite in terms of 'lower-gexp'. (gexp-inputs): Add TODO comment. * tests/gexp.scm ("lower-gexp"): New test.

gexp: 'compiled-modules' loads modules before compiling them.

2019-04-04T15:47:02Z

This works around in the context of modules specified with 'with-imported-modules'. * guix/gexp.scm (gexp->derivation): Add #:pre-load-modules? parameter and pass it to 'compiled-modules'. (compiled-modules): Add #:pre-load-modules? parameter and honor it. * guix/packages.scm (patch-and-repack): Pass #:pre-load-modules? to 'gexp->derivation'.

monads, gexp: Prevent redefinition of syntax parameters.

2019-02-06T22:06:18Z

Fixes . This fixes multi-threaded compilation of this code where syntax parameters could end up being redefined and where a race condition could lead a thread to see the "wrong" value of the syntax parameter. * guix/monads.scm (define-syntax-parameter-once): New macro. (>>=, return): Use it. * guix/gexp.scm (define-syntax-parameter-once): New macro. (current-imported-modules, current-imported-extensions): Use it.

gexp: 'gexp->script' does not emit load-path expression when unnecessary.

2019-01-07T22:50:56Z

This removes two elements from %LOAD-PATH and %LOAD-COMPILED-PATH of the 'guix' command and thus further reduces the number of 'stat' calls it makes. * guix/gexp.scm (load-path-expression): Return #f when MODULES and EXTENSIONS are both empty. (gexp->script): Don't emit anything when SET-LOAD-PATH is #f.

gexp: Lowering a honors SYSTEM and TARGET.

2019-01-04T23:08:04Z

* guix/gexp.scm (computed-file-compiler): Pass #:system and #:target to 'gexp->derivation'. * tests/gexp.scm ("lower-object, computed-file, #:system"): New test.

Use 'mapm' instead of 'sequence' + 'map'.

2018-12-19T22:52:24Z

Previously we'd use the (sequence M (map P L)) idiom just because 'mapm' was slower (not specialized for the given monad). This is no longer the case since commit dcb95c1fc936d74dfdf84b7e59eff66cb99c5a63. * guix/gexp.scm (lower-inputs): Use (mapm M P L) instead of (sequence M (map P L)). (lower-references, gexp->sexp, imported-files): Likewise. * guix/profiles.scm (profile-derivation): Likewise. * guix/scripts/environment.scm (inputs->requisites): Likewise. * guix/scripts/system.scm (copy-closure): Likewise.