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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Ryan Prior <rprior@protonmail.com>
;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2020 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; 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 <http://www.gnu.org/licenses/>.
(define-module (gnu packages vlang)
#:use-module (gnu packages glib)
#:use-module (gnu packages node)
#:use-module (gnu packages sqlite)
#:use-module (gnu packages tls)
#:use-module (gnu packages xorg)
#:use-module (guix build-system gnu)
#:use-module (guix git-download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix utils)
#:use-module (guix packages))
(define-public vlang
(package
(name "vlang")
(version "0.1.29")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/vlang/v")
(commit version)))
(file-name (git-file-name name version))
(sha256
(base32 "1rqi7cah5nq8aggrib9xvdpfjxq20li91svv0w9yny6nn1ag7snx"))))
(build-system gnu-build-system)
(arguments
`(#:make-flags
(list (string-append "CC=" ,(cc-for-target))
"TMPTCC=tcc"
(string-append "VC=" (assoc-ref %build-inputs "vc"))
"GITCLEANPULL=true"
"GITFASTCLONE=mkdir -p"
"TCCREPO="
"VCREPO="
"VERBOSE=1")
#:phases
(modify-phases %standard-phases
(delete 'configure)
(add-before 'build 'patch-makefile
(lambda _
(substitute* "Makefile"
(("rm -rf") "true")
(("v self") (string-append "v -cc " ,(cc-for-target) " cmd/v")))
#t))
(add-before 'check 'delete-failing-tests
;; XXX As always, these should eventually be fixed and run.
(lambda _
(for-each delete-file
'("vlib/v/gen/x64/tests/x64_test.v"
"vlib/v/tests/repl/repl_test.v"
"vlib/v/tests/valgrind/valgrind_test.v"
"vlib/v/tests/valgrind/strings_and_arrays.vv"
"vlib/v/tests/live_test.v"
"vlib/net/websocket/ws_test.v"))
#t))
(replace 'check
(lambda* (#:key tests? #:allow-other-keys)
(let* ((bin "tmp/bin")
(gcc (which "gcc")))
(when tests?
(mkdir-p bin)
(symlink gcc (string-append bin "/cc"))
(setenv "PATH" (string-append bin ":" (getenv "PATH")))
(invoke "./v" "test-fixed")))
#t))
(replace 'install
(lambda* (#:key outputs #:allow-other-keys)
(let* ((bin (string-append (assoc-ref outputs "out") "/bin"))
(tools (string-append bin "/cmd/tools"))
(thirdparty (string-append bin "/thirdparty"))
(vlib (string-append bin "/vlib"))
(vmod (string-append bin "/v.mod")))
(mkdir-p bin)
(copy-file "./v" (string-append bin "/v"))
;; v requires as of 0.1.27 that these other components are in the
;; same directory. In a future release we may be able to move
;; these into other output folders.
(copy-recursively "cmd/tools" tools)
(copy-recursively "thirdparty" thirdparty)
(copy-recursively "vlib" vlib)
(copy-file "v.mod" vmod))
#t)))))
(inputs
`(("glib" ,glib)))
(native-inputs
`(("vc"
;; Versions are not consistently tagged, but the matching commit will
;; probably have ‘v0.x.y’ in the commit message.
,(let ((vc-version "b01d0fcda4b55861baa4be82e307cca4834b1641"))
;; v bootstraps from generated c source code from a dedicated
;; repository. It's readable, as generated source goes, and not at all
;; obfuscated, and it's about 15kb. The original source written in
;; golang is lost to the forces of entropy; modifying the generated c
;; source by hand has been a commonly used technique for iterating on
;; the codebase.
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/vlang/vc")
(commit vc-version)))
(file-name (git-file-name "vc" vc-version))
(sha256
(base32 "052gp5q2k31r3lci3rx4k0vy0vjdjva64xvrbbihn8lgmw63lc9f")))))
;; For the tests.
("libx11" ,libx11)
("node" ,node)
("openssl" ,openssl)
("sqlite" ,sqlite)))
(home-page "https://vlang.io/")
(synopsis "Compiler for the V programming language")
(description
"V is a systems programming language. It provides memory safety and thread
safety guarantees with minimal abstraction.")
(license license:expat)))
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