From 4b3cb7f4bc5d5a265731fe3ecc752a25968cad45 Mon Sep 17 00:00:00 2001 From: David Craven Date: Thu, 22 Sep 2016 14:58:31 +0200 Subject: build-system: Add cargo build system. * guix/build-system/cargo.scm: New file. * guix/build/cargo-build-system.scm: New file. * Makefile.am (MODULES): Add files. --- guix/build-system/cargo.scm | 150 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 150 insertions(+) create mode 100644 guix/build-system/cargo.scm (limited to 'guix/build-system/cargo.scm') diff --git a/guix/build-system/cargo.scm b/guix/build-system/cargo.scm new file mode 100644 index 0000000000..8d835dda1d --- /dev/null +++ b/guix/build-system/cargo.scm @@ -0,0 +1,150 @@ +;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès +;;; Copyright © 2013 Andreas Enge +;;; Copyright © 2013 Nikita Karetnikov +;;; Copyright © 2016 David Craven +;;; +;;; This file is part of GNU Guix. +;;; +;;; GNU Guix is free software; you can redistribute it and/or modify it +;;; under the terms of the GNU General Public License as published by +;;; the Free Software Foundation; either version 3 of the License, or (at +;;; your option) any later version. +;;; +;;; GNU Guix is distributed in the hope that it will be useful, but +;;; WITHOUT ANY WARRANTY; without even the implied warranty of +;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;;; GNU General Public License for more details. +;;; +;;; You should have received a copy of the GNU General Public License +;;; along with GNU Guix. If not, see . + +(define-module (guix build-system cargo) + #:use-module (guix search-paths) + #:use-module (guix store) + #:use-module (guix utils) + #:use-module (guix derivations) + #:use-module (guix packages) + #:use-module (guix build-system) + #:use-module (guix build-system gnu) + #:use-module (ice-9 match) + #:use-module (srfi srfi-26) + #:export (cargo-build-system + crate-url + crate-url? + crate-uri)) + +(define crate-url "https://crates.io/api/v1/crates/") +(define crate-url? (cut string-prefix? crate-url <>)) + +(define (crate-uri name version) + "Return a URI string for the crate package hosted at crates.io corresponding +to NAME and VERSION." + (string-append crate-url name "/" version "/download")) + +(define (default-cargo) + "Return the default Cargo package." + ;; Lazily resolve the binding to avoid a circular dependency. + (let ((rust (resolve-interface '(gnu packages rust)))) + ;; FIXME: Package cargo and replace cargo-bootstrap with cargo. + (module-ref rust 'cargo-bootstrap))) + +(define (default-rustc) + "Return the default Rustc package." + ;; Lazily resolve the binding to avoid a circular dependency. + (let ((rust (resolve-interface '(gnu packages rust)))) + (module-ref rust 'rustc))) + +(define %cargo-build-system-modules + ;; Build-side modules imported by default. + `((guix build cargo-build-system) + ,@%gnu-build-system-modules)) + +(define* (cargo-build store name inputs + #:key + (tests? #t) + (test-target #f) + (configure-flags #f) + (phases '(@ (guix build cargo-build-system) + %standard-phases)) + (outputs '("out")) + (search-paths '()) + (system (%current-system)) + (guile #f) + (imported-modules %cargo-build-system-modules) + (modules '((guix build cargo-build-system) + (guix build utils)))) + "Build SOURCE using CARGO, and with INPUTS." + + (define builder + `(begin + (use-modules ,@modules) + (cargo-build #:name ,name + #:source ,(match (assoc-ref inputs "source") + (((? derivation? source)) + (derivation->output-path source)) + ((source) + source) + (source + source)) + #:system ,system + #:test-target ,test-target + #:tests? ,tests? + #:phases ,phases + #:outputs %outputs + #:search-paths ',(map search-path-specification->sexp + search-paths) + #:inputs %build-inputs))) + + (define guile-for-build + (match guile + ((? package?) + (package-derivation store guile system #:graft? #f)) + (#f ; the default + (let* ((distro (resolve-interface '(gnu packages commencement))) + (guile (module-ref distro 'guile-final))) + (package-derivation store guile system #:graft? #f))))) + + (build-expression->derivation store name builder + #:inputs inputs + #:system system + #:modules imported-modules + #:outputs outputs + #:guile-for-build guile-for-build)) + +(define* (lower name + #:key source inputs native-inputs outputs system target + (cargo (default-cargo)) + (rustc (default-rustc)) + #:allow-other-keys + #:rest arguments) + "Return a bag for NAME." + + (define private-keywords + '(#:source #:target #:cargo #:rustc #:inputs #:native-inputs)) + + (and (not target) ;; TODO: support cross-compilation + (bag + (name name) + (system system) + (target target) + (host-inputs `(,@(if source + `(("source" ,source)) + '()) + ,@inputs + + ;; Keep the standard inputs of 'gnu-build-system' + ,@(standard-packages))) + (build-inputs `(("cargo" ,cargo) + ("rustc" ,rustc) + ,@native-inputs)) + (outputs outputs) + (build cargo-build) + (arguments (strip-keyword-arguments private-keywords arguments))))) + +(define cargo-build-system + (build-system + (name 'cargo) + (description + "Cargo build system, to build Rust crates") + (lower lower))) -- cgit v1.2.3