* gnu/packages/elixir.scm (elixir)[arguments]: In 'replace-paths' phase, change "ERTS_BIN" regexp. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
		
			
				
	
	
		
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			110 lines
		
	
	
	
		
			5 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
| ;;; GNU Guix --- Functional package management for GNU
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| ;;; Copyright © 2016 Leo Famulari <leo@famulari.name>
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| ;;; Copyright © 2016, 2017 Pjotr Prins <pjotr.guix@thebird.nl>
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| ;;; Copyright © 2016 Ricardo Wurmus <rekado@elephly.net>
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| ;;; Copyright © 2017 nee <nee.git@cock.li>
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| ;;; Copyright © 2018, 2019, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
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| ;;; Copyright © 2018 Nikita <nikita@n0.is>
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| ;;; Copyright © 2021 Oskar Köök <oskar@maatriks.ee>
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| ;;; Copyright © 2021 Cees de Groot <cg@evrl.com>
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| ;;;
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| ;;; This file is part of GNU Guix.
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| ;;;
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| ;;; GNU Guix is free software; you can redistribute it and/or modify it
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| ;;; under the terms of the GNU General Public License as published by
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| ;;; the Free Software Foundation; either version 3 of the License, or (at
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| ;;; your option) any later version.
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| ;;;
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| ;;; GNU Guix is distributed in the hope that it will be useful, but
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| ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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| ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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| ;;; GNU General Public License for more details.
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| ;;;
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| ;;; You should have received a copy of the GNU General Public License
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| ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
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| 
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| (define-module (gnu packages elixir)
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|   #:use-module ((guix licenses) #:prefix license:)
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|   #:use-module (guix build-system gnu)
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|   #:use-module (guix gexp)
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|   #:use-module (guix git-download)
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|   #:use-module (guix packages)
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|   #:use-module (gnu packages)
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|   #:use-module (gnu packages erlang)
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|   #:use-module (gnu packages version-control))
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| 
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| (define-public elixir
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|   (package
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|     (name "elixir")
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|     (version "1.13.2")
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|     (source
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|      (origin
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|        (method git-fetch)
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|        (uri (git-reference
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|              (url "https://github.com/elixir-lang/elixir")
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|              (commit (string-append "v" version))))
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|        (file-name (git-file-name name version))
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|        (sha256
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|         (base32 "1d3mk7abn3rk536vmsfbm4smj52rljff6s40sndg0i7p6dl3kzxa"))
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|        (patches (search-patches "elixir-path-length.patch"))))
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|     (build-system gnu-build-system)
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|     (arguments
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|      (list
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|       #:test-target "test"
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|       #:parallel-tests? #f ;see <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32171#23>
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|       #:make-flags #~(list (string-append "PREFIX=" #$output))
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|       #:phases
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|       #~(modify-phases %standard-phases
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|           (add-after 'unpack 'make-git-checkout-writable
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|             (lambda _
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|               (for-each make-file-writable (find-files "."))))
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|           (add-after 'make-git-checkout-writable 'replace-paths
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|             (lambda* (#:key inputs #:allow-other-keys)
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|               (substitute* '("lib/elixir/lib/system.ex"
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|                              "lib/mix/lib/mix/scm/git.ex")
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|                 (("(cmd\\(['\"])git" _ prefix)
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|                  (string-append prefix
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|                                 (search-input-file inputs "/bin/git"))))
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|               (substitute* '("lib/mix/lib/mix/release.ex"
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|                              "lib/mix/lib/mix/tasks/release.init.ex")
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|                 (("#!/bin/sh")
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|                  (string-append "#!" (search-input-file inputs "/bin/sh"))))
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|               (substitute* "bin/elixir"
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|                 (("ERTS_BIN=\n")
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|                  (string-append
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|                   "ERTS_BIN="
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|                   ;; Elixir Releases will prepend to ERTS_BIN the path of
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|                   ;; a copy of erl.  We detect if a release is being generated
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|                   ;; by checking the initial ERTS_BIN value: if it's empty, we
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|                   ;; are not in release mode and can point to the actual erl
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|                   ;; binary in Guix store.
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|                   "\nif [ -z \"$ERTS_BIN\" ]; then ERTS_BIN="
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|                   (string-drop-right (search-input-file inputs "/bin/erl") 3)
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|                   "; fi\n")))
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|               (substitute* "bin/mix"
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|                 (("#!/usr/bin/env elixir")
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|                  (string-append "#!" #$output "/bin/elixir")))))
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|           (add-before 'build 'make-current
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|             ;; The Elixir compiler checks whether or not to compile files by
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|             ;; inspecting their timestamps.  When the timestamp is equal to the
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|             ;; epoch no compilation will be performed.  Some tests fail when
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|             ;; files are older than Jan 1, 2000.
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|             (lambda _
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|               (for-each (lambda (file)
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|                           (let ((recent 1400000000))
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|                             (utime file recent recent 0 0)))
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|                         (find-files "." ".*"))))
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|           (add-before 'check 'set-home
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|             (lambda* (#:key inputs #:allow-other-keys)
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|               ;; Some tests require access to a home directory.
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|               (setenv "HOME" "/tmp")))
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|           (delete 'configure))))
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|     (inputs
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|      (list erlang git))
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|     (home-page "https://elixir-lang.org/")
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|     (synopsis "Elixir programming language")
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|     (description "Elixir is a dynamic, functional language used to build
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| scalable and maintainable applications.  Elixir leverages the Erlang VM, known
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| for running low-latency, distributed and fault-tolerant systems, while also
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| being successfully used in web development and the embedded software domain.")
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|     (license license:asl2.0)))
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