This is follow up commit 9ffdcb2492.
* gnu/packages/emulators.scm: Update copyright for "Felix Gruber
<felgru@posteo.net>".
* gnu/packages/simulation.scm: Remove "Copyright © 2024 Felix Gruber
<felgru@posteo.net>".
Change-Id: I3f39abb0fbe05e7c6af9715fb6cc41c20b6f0a45
		
	
			
		
			
				
	
	
		
			1433 lines
		
	
	
	
		
			62 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			1433 lines
		
	
	
	
		
			62 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
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;;; Copyright © 2017, 2018, 2019, 2020, 2021 Paul Garlick <pgarlick@tourbillion-technology.com>
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;;; Copyright © 2021, 2022 Maxim Cournoyer <maxim.cournoyer@gmail.com>
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;;; Copyright © 2022 Eric Bavier <bavier@posteo.net>
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;;; Copyright © 2022 Liliana Marie Prikler <liliana.prikler@gmail.com>
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;;; Copyright © 2023 Reza Housseini <reza@housseini.me>
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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 simulation)
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						|
  #:use-module (gnu packages)
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						|
  #:use-module (gnu packages algebra)
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						|
  #:use-module (gnu packages admin)
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  #:use-module (gnu packages base)
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  #:use-module (gnu packages bash)
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						|
  #:use-module (gnu packages bison)
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						|
  #:use-module (gnu packages boost)
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						|
  #:use-module (gnu packages check)
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						|
  #:use-module (gnu packages cmake)
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						|
  #:use-module (gnu packages compression)
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						|
  #:use-module (gnu packages cpp)
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						|
  #:use-module (gnu packages curl)
 | 
						|
  #:use-module (gnu packages engineering)
 | 
						|
  #:use-module (gnu packages flex)
 | 
						|
  #:use-module (gnu packages fontutils)
 | 
						|
  #:use-module (gnu packages gettext)
 | 
						|
  #:use-module (gnu packages gcc)
 | 
						|
  #:use-module (gnu packages geo)
 | 
						|
  #:use-module (gnu packages gl)
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						|
  #:use-module (gnu packages graphics)
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						|
  #:use-module (gnu packages gtk)
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						|
  #:use-module (gnu packages image)
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						|
  #:use-module (gnu packages iso-codes)
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						|
  #:use-module (gnu packages image-processing)
 | 
						|
  #:use-module (gnu packages linux)
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						|
  #:use-module (gnu packages m4)
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						|
  #:use-module (gnu packages maths)
 | 
						|
  #:use-module (gnu packages mpi)
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						|
  #:use-module (gnu packages multiprecision)
 | 
						|
  #:use-module (gnu packages ncurses)
 | 
						|
  #:use-module (gnu packages pdf)
 | 
						|
  #:use-module (gnu packages pkg-config)
 | 
						|
  #:use-module (gnu packages pretty-print)
 | 
						|
  #:use-module (gnu packages protobuf)
 | 
						|
  #:use-module (gnu packages python)
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						|
  #:use-module (gnu packages python-build)
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						|
  #:use-module (gnu packages python-science)
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						|
  #:use-module (gnu packages python-xyz)
 | 
						|
  #:use-module (gnu packages qt)
 | 
						|
  #:use-module (gnu packages readline)
 | 
						|
  #:use-module (gnu packages serialization)
 | 
						|
  #:use-module (gnu packages sqlite)
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						|
  #:use-module (gnu packages ssh)
 | 
						|
  #:use-module (gnu packages textutils)
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						|
  #:use-module (gnu packages tls)
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						|
  #:use-module (gnu packages version-control)
 | 
						|
  #:use-module (gnu packages video)
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						|
  #:use-module (gnu packages xiph)
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						|
  #:use-module (gnu packages xml)
 | 
						|
  #:use-module (gnu packages xorg)
 | 
						|
  #:use-module (guix download)
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						|
  #:use-module (guix gexp)
 | 
						|
  #:use-module (guix git-download)
 | 
						|
  #:use-module (guix svn-download)
 | 
						|
  #:use-module (guix build-system cmake)
 | 
						|
  #:use-module (guix build-system gnu)
 | 
						|
  #:use-module (guix build-system pyproject)
 | 
						|
  #:use-module (guix build-system python)
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						|
  #:use-module ((guix licenses) #:prefix license:)
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						|
  #:use-module (guix packages)
 | 
						|
  #:use-module (guix gexp)
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						|
  #:use-module (guix utils)
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						|
  #:use-module (ice-9 ftw)
 | 
						|
  #:use-module (ice-9 match)
 | 
						|
  #:use-module (ice-9 regex)
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						|
  #:use-module (srfi srfi-1))
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 | 
						|
(define-public openfoam-org
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  (package
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    (name "openfoam-org")
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    (version "10.20230119")
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    (source (origin
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              (method git-fetch)
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              (uri (git-reference
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                    (url (string-append "https://github.com/OpenFOAM/OpenFOAM-"
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                                        (version-major version)))
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                    (commit (second (string-split version #\.)))))
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              (sha256
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               (base32
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                "0icvwg7s6vnkgmdiczivia9pbrgx8nanw9a4j080fzfvdv9vxhzp"))
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              (file-name (git-file-name name version))
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              (modules '((guix build utils)))
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						|
              (snippet `(begin
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                          ;; patch shell paths
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                          (substitute* (list "wmake/src/Makefile"
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                                             "wmake/makefiles/general")
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                            (("/bin/sh")
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                             "sh"))
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                          (substitute* "etc/bashrc"
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                            ;; only go back one folder level
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                            (("\\$\\(dirname \\$\\{BASH_SOURCE:-\\$0\\}\\)/../..")
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                             "$(dirname ${BASH_SOURCE:-$0})/..")
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                            ;; do not use openfoam folder convention
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                            (("^export WM_PROJECT_DIR=.*$")
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                             (string-append
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                              "export WM_PROJECT_DIR=$WM_PROJECT_INST_DIR\n"))
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                            ;; do not source bash_completion (gives error)
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                            (("^.*bash_completion.*$" all)
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                             (string-append "#" all))
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                            ;; set same version as guix package
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                            (("^export WM_PROJECT_VERSION=.*$")
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                             (string-append "export WM_PROJECT_VERSION="
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                                            ,version "\n")))
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                          ;; add expand flag to RunFunctions
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                          (substitute* "bin/tools/RunFunctions"
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                            (("foamDictionary (.*)" all args)
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                             (string-append "foamDictionary -expand " args)))
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                          ;; disable failing test
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                          (substitute* "test/postProcessing/channel/Allrun"
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                            (("^.*getApplication.*$" all)
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                             (string-append "#" all "\n")))))))
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    (build-system gnu-build-system)
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    (inputs (list boost
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                  cgal
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                  git
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                  gmp
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                  libxt
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                  metis
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                  mpfr
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                  ncurses
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                  openmpi
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                  openssh
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                  paraview
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                  pt-scotch32
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                  readline
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                  zlib))
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    (native-inputs (list bison
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                         flex
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                         ;; paraview plugin dependencies
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                         cli11
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                         cmake-minimal
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                         cgns
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                         curl
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                         double-conversion
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                         eigen
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                         expat
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                         ffmpeg
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                         fmt
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                         freetype
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                         gdal
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                         gl2ps
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                         glew
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                         gmsh
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                         hdf5
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                         jsoncpp
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                         libjpeg-turbo
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                         libogg
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                         libpng
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                         libharu
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                         libtheora
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                         libtiff
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                         libx11
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                         libxml2
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                         lz4
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                         netcdf
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                         nlohmann-json
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                         proj
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                         protobuf
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                         pugixml
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                         python
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                         python-mpi4py
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                         qtbase-5
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                         qtsvg-5
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                         qttools-5
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                         qtwebengine-5
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                         qtxmlpatterns
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                         utfcpp
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                         vtk
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                         xz))
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    (propagated-inputs (list gnuplot))
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    (outputs '("debug" ;~60MB
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               "out"))
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    (arguments
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     (list
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      ;; Executable files and shared libraries are located in the 'platforms'
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      ;; subdirectory.
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      #:strip-directories
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      #~(list "share/OpenFOAM/platforms/linux64GccDPInt32Opt/bin"
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              "share/OpenFOAM/platforms/linux64GccDPInt32Opt/lib")
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      #:modules
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      '((ice-9 ftw)
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        (ice-9 regex)
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        (ice-9 string-fun)
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        (srfi srfi-1)
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        (guix build gnu-build-system)
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        (guix build utils))
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      #:phases
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      #~(modify-phases %standard-phases
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          (add-before 'build 'patch-HOME-path
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            (lambda _
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              (setenv "HOME" "/tmp")))
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          (add-before 'build 'rename-self
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            (lambda _
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              ;; The script 'bin/foamEtcFile' derives the version name based
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              ;; on the current directory name (!), so make sure to follow the
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              ;; expected naming convention.
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              (let ((here (canonicalize-path "."))
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                    (target #$(string-append
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                               "OpenFOAM-"
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                               (string-map (match-lambda
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                                             (#\. #\-)
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                                             (chr chr))
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                                           (package-version this-package)))))
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                (chdir "..")
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                (format #t "renaming '~a' to '~a'~%"
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                        here target)
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                (rename-file here target)
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                (chdir target))))
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          (add-before 'build 'patch-scotch
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            (lambda _
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              (substitute* "etc/config.sh/scotch"
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                (("^export SCOTCH_VERSION=scotch_.*$")
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                 (string-append "export SCOTCH_VERSION=scotch_"
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                                #$(package-version pt-scotch32) "\n"))
 | 
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                (("^export SCOTCH_ARCH_PATH=.*$")
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                 (string-append "export SCOTCH_ARCH_PATH="
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                                (assoc-ref %build-inputs "pt-scotch32")
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                                "\n"))) #t))
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          (add-before 'build 'patch-mpi
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            (lambda _
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              (let* ((mpi-path (assoc-ref %build-inputs "openmpi"))
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                     (mpi-version #$(package-version openmpi)))
 | 
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                ;; specify openmpi type
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                (substitute* "etc/bashrc"
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                  (("WM_MPLIB=SYSTEMOPENMPI")
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                   "WM_MPLIB=OPENMPI"))
 | 
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                (substitute* "etc/config.sh/mpi"
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                  (("export FOAM_MPI=openmpi-.*$")
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                   (string-append "export FOAM_MPI=openmpi-"
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                                  mpi-version "\n"))
 | 
						|
                  (("export MPI_ARCH_PATH=.*\\$FOAM_MPI.*$")
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						|
                   (string-append "export MPI_ARCH_PATH=" mpi-path
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                                  "\n")))) #t))
 | 
						|
          (add-before 'build 'patch-paraview
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            (lambda _
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              (substitute* "etc/config.sh/paraview"
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                (("^export ParaView_VERSION=.*$")
 | 
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                 (string-append "export ParaView_VERSION="
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						|
                                #$(package-version paraview) "\n"))
 | 
						|
                (("^export ParaView_DIR=.*$")
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                 (string-append "export ParaView_DIR="
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                                (assoc-ref %build-inputs "paraview")
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                                "\n"))) #t))
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          (add-before 'build 'add-rpaths
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            (lambda _
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              (letrec* ((libraries '("boost" "cgal"
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                                     "gmp"
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                                     "metis"
 | 
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                                     "mpfr"
 | 
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                                     "pt-scotch32"
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                                     "openmpi"
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                                     "zlib"
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                                     "paraview"))
 | 
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                        (rpaths
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                         (fold-right (lambda (library rpaths)
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                                       (string-append rpaths
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                                                      "-rpath="
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                                                      (assoc-ref
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                                                       %build-inputs library)
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                                                      "/lib,")) "" libraries))
 | 
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                        (openfoam-lib
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                         (string-append #$output
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                                        "/share/OpenFOAM/platforms/linux64GccDPInt32Opt/lib"))
 | 
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                        (ldflags
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                         (string-append "-Wl,"
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                                        rpaths
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                                        "-rpath="
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                                        openfoam-lib
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                                        ","
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                                        "-rpath="
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                                        openfoam-lib
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                                        "/dummy,"
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                                        "-rpath="
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                                        openfoam-lib
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                                        "/paraview-"
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                                        #$(version-major+minor (package-version
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                                                                paraview)))))
 | 
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                (substitute* "wmake/rules/linux64Gcc/c++"
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                  (("\\$\\(LIB_HEADER_DIRS\\) -fPIC" all)
 | 
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                   (string-append all " " ldflags)))) #t))
 | 
						|
          (add-before 'build 'add-vtk-include-path
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            (lambda _
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              (let* ((vtk-version #$(version-major+minor
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                                     (package-version vtk)))
 | 
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                     (vtk-root (assoc-ref %build-inputs "vtk"))
 | 
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                     (vtk-inc (string-append vtk-root "/include/vtk-" vtk-version))
 | 
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                     (vtk-inc-flag (string-append "-I" vtk-inc)))
 | 
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                (substitute* "wmake/rules/linux64Gcc/c++"
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                  (("\\$\\(LIB_HEADER_DIRS\\)" all)
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                   (string-append all " " vtk-inc-flag " "))))
 | 
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              #t))
 | 
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          (delete 'configure) ;no configure phase
 | 
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          (replace 'build
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            (lambda _
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						|
              ;; compile OpenFOAM libraries and applications
 | 
						|
              (invoke "bash" "-c"
 | 
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                      (format #f
 | 
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                              "source ./etc/bashrc && ./Allwmake -j~a"
 | 
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                              (parallel-job-count)))))
 | 
						|
          (add-after 'build 'cleanup
 | 
						|
            ;; Avoid unnecessary, voluminous object and dep files.
 | 
						|
            (lambda _
 | 
						|
              (when (file-exists? "platforms/linux64GccDPInt32Opt/src")
 | 
						|
                (delete-file-recursively
 | 
						|
                 "platforms/linux64GccDPInt32Opt/src"))
 | 
						|
              (when (file-exists?
 | 
						|
                     "platforms/linux64GccDPInt32OptOPENMPI")
 | 
						|
                (delete-file-recursively
 | 
						|
                 "platforms/linux64GccDPInt32OptOPENMPI"))
 | 
						|
              (for-each delete-file
 | 
						|
                        (find-files "." "\\.o$")) #t))
 | 
						|
          (replace 'check
 | 
						|
            (lambda* (#:key tests? #:allow-other-keys)
 | 
						|
              (when tests?
 | 
						|
                (when (file-exists? "test")
 | 
						|
                  (with-directory-excursion "test"
 | 
						|
                    (invoke "bash" "-c"
 | 
						|
                            (format #f
 | 
						|
                                    "source ../etc/bashrc && ./Allrun -j~a"
 | 
						|
                                    (parallel-job-count)))))
 | 
						|
                ;; too many tutorials are failing
 | 
						|
                ;; (with-directory-excursion "tutorials"
 | 
						|
                ;; (invoke "bash" "-c" "source ../etc/bashrc && ./Alltest"))
 | 
						|
                ) #t))
 | 
						|
          (replace 'install
 | 
						|
            (lambda _
 | 
						|
              (let ((install-dir (string-append #$output
 | 
						|
                                                "/share/OpenFOAM")))
 | 
						|
                (mkdir-p install-dir) ;create install directory
 | 
						|
                ;; move contents of build directory to install directory
 | 
						|
                (copy-recursively "." install-dir))))
 | 
						|
          (add-after 'install 'add-symbolic-link
 | 
						|
            (lambda _
 | 
						|
              (let* ((bin (string-append #$output "/bin"))
 | 
						|
                     (lib (string-append #$output "/lib"))
 | 
						|
                     (openfoam (string-append #$output
 | 
						|
                                              "/share/OpenFOAM"))
 | 
						|
                     (build-bin (string-append openfoam
 | 
						|
                                               "/platforms/linux64GccDPInt32Opt/bin"))
 | 
						|
                     (build-lib (string-append openfoam
 | 
						|
                                               "/platforms/linux64GccDPInt32Opt/lib"))
 | 
						|
                     (foam-bin (string-append openfoam "/bin")))
 | 
						|
                ;; add symbolic links in standard 'bin' directory
 | 
						|
                (mkdir-p bin)
 | 
						|
                (for-each (lambda (file)
 | 
						|
                            (unless (member file
 | 
						|
                                            '("." ".."))
 | 
						|
                              (symlink (string-append build-bin "/"
 | 
						|
                                                      file)
 | 
						|
                                       (string-append bin "/" file))))
 | 
						|
                          (scandir build-bin))
 | 
						|
                (for-each (lambda (file)
 | 
						|
                            (unless (member file
 | 
						|
                                            '("." ".."))
 | 
						|
                              (symlink (string-append foam-bin "/"
 | 
						|
                                                      file)
 | 
						|
                                       (string-append bin "/" file))))
 | 
						|
                          (scandir foam-bin))
 | 
						|
                ;; add symbolic link for standard 'lib' directory
 | 
						|
                (symlink build-lib lib)) #t)))))
 | 
						|
    (native-search-paths
 | 
						|
     (list (search-path-specification
 | 
						|
            (variable "WM_PROJECT_DIR")
 | 
						|
            (separator #f)
 | 
						|
            (files '("share/OpenFOAM")))))
 | 
						|
    ;; Note:
 | 
						|
    ;; Tutorial files are installed read-only in /gnu/store.
 | 
						|
    ;; To allow write permissions on files copied from the store a
 | 
						|
    ;; 'chmod' step is needed before running the applications.  For
 | 
						|
    ;; example, from a user's login:
 | 
						|
    ;; $ source $(dirname $(which blockMesh))/../../../etc/bashrc
 | 
						|
    ;; $ mkdir -p $FOAM_RUN
 | 
						|
    ;; $ cd $FOAM_RUN
 | 
						|
    ;; $ cp -r $FOAM_TUTORIALS/incompressible/simpleFoam/pitzDaily .
 | 
						|
    ;; $ cd pitzDaily
 | 
						|
    ;; $ chmod -R u+w .
 | 
						|
    ;; $ blockMesh
 | 
						|
    (synopsis "Framework for numerical simulation of fluid flow")
 | 
						|
    (description
 | 
						|
     "OpenFOAM provides a set of solvers and methods for tackling
 | 
						|
problems in the field of Computational Fluid Dynamics (CFD).  It is written in
 | 
						|
C++.  Governing equations such as the Navier-Stokes equations can be solved in
 | 
						|
integral form.  Physical processes such as phase change, droplet transport and
 | 
						|
chemical reaction can be modelled.  Numerical methods are included to deal with
 | 
						|
sharp gradients, such as those encountered in flows with shock waves and flows
 | 
						|
with gas/liquid interfaces.  Large problems may be split into smaller, connected
 | 
						|
problems for efficient solution on parallel systems.")
 | 
						|
    (license license:gpl3+)
 | 
						|
    (home-page "https://openfoam.org")))
 | 
						|
 | 
						|
(define-public openfoam
 | 
						|
  (deprecated-package "openfoam" openfoam-org))
 | 
						|
 | 
						|
(define-public openfoam-com
 | 
						|
  ;; This is a fork of 'openfoam-org', maintained separately.
 | 
						|
  (package
 | 
						|
    (inherit openfoam-org)
 | 
						|
    (name "openfoam-com")
 | 
						|
    (version "2212")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (string-append "https://develop.openfoam.com"
 | 
						|
                                  "/Development/openfoam/-/archive/OpenFOAM-v"
 | 
						|
                                  version
 | 
						|
                                  "/openfoam-OpenFOAM-v"
 | 
						|
                                  version
 | 
						|
                                  ".tar.gz"))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0i9039hfz9gvgymkdjhjvvn5500zha3cpdbpqrzfrfi8lbz10is2"))
 | 
						|
              (modules '((guix build utils)))
 | 
						|
              (snippet `(begin
 | 
						|
                          (substitute* "etc/bashrc"
 | 
						|
                            ;; set same version as guix package
 | 
						|
			    (("^export WM_PROJECT_VERSION=.*$")
 | 
						|
			     (string-append "export WM_PROJECT_VERSION="
 | 
						|
					    ,version "\n")))
 | 
						|
                          ;; patch shell paths
 | 
						|
                          (substitute* (list "src/OSspecific/POSIX/POSIX.C"
 | 
						|
                                             "wmake/src/Makefile"
 | 
						|
                                             "wmake/makefiles/general"
 | 
						|
                                             "wmake/makefiles/info")
 | 
						|
                            (("/bin/sh")
 | 
						|
                             "sh"))))))
 | 
						|
    (synopsis "Framework for numerical simulation of fluid flow (from openfoam.com)")
 | 
						|
    (home-page "https://www.openfoam.com")))
 | 
						|
 | 
						|
(define-public open-simulation-interface
 | 
						|
  (package
 | 
						|
    (name "open-simulation-interface")
 | 
						|
    (version "3.5.0")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url (string-append "https://github.com/"
 | 
						|
                                        "OpenSimulationInterface/"
 | 
						|
                                        "open-simulation-interface"))
 | 
						|
                    (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "09vclrvsawx608kk0vnzywr71xn11qzwxzh2j508zjfn0kvhyx7q"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments (list #:tests? #f         ; tests are for the python package
 | 
						|
                     #:phases
 | 
						|
                     #~(modify-phases %standard-phases
 | 
						|
                         (add-after 'unpack 'fix-cmake
 | 
						|
                           (lambda _
 | 
						|
                             (substitute* "CMakeLists.txt"
 | 
						|
                               (("-targets\\.cmake") "_targets.cmake")))))))
 | 
						|
    (native-inputs (list protobuf))
 | 
						|
    (home-page
 | 
						|
     "https://github.com/OpenSimulationInterface/open-simulation-interface")
 | 
						|
    (synopsis "Generic interface for environmental perception")
 | 
						|
    (description "The Open Simulation Interface is a generic interface based on
 | 
						|
Google's protocol buffers for the environmental perception of automated driving
 | 
						|
functions in virtual scenarios.")
 | 
						|
    (license license:mpl2.0)))
 | 
						|
 | 
						|
(define-public python-open-simulation-interface
 | 
						|
  (package/inherit open-simulation-interface
 | 
						|
    (name "python-open-simulation-interface")
 | 
						|
    (build-system python-build-system)
 | 
						|
    (arguments '())
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-pyyaml
 | 
						|
           python-protobuf))))
 | 
						|
 | 
						|
(define-public esmini
 | 
						|
  (package
 | 
						|
    (name "esmini")
 | 
						|
    (version "2.27.1")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/esmini/esmini")
 | 
						|
                    (commit (string-append "v" version))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (patches (search-patches "esmini-use-pkgconfig.patch"
 | 
						|
                                       "esmini-no-clutter-log.patch"))
 | 
						|
              (modules '((guix build utils) (ice-9 ftw)))
 | 
						|
              (snippet
 | 
						|
               #~(with-directory-excursion "externals"
 | 
						|
                   (for-each
 | 
						|
                    (lambda (dir) (unless (member dir '("." ".." "expr"))
 | 
						|
                               (delete-file-recursively dir)))
 | 
						|
                    (scandir "."))))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "07ccydz7kxy5jc52f8fmxg4nkr1spshfnpzcv0wgd5lqz9ghjahz"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     (list
 | 
						|
      #:configure-flags #~(list "-DDYN_PROTOBUF=TRUE")
 | 
						|
      #:phases
 | 
						|
      #~(modify-phases %standard-phases
 | 
						|
          (add-after 'unpack 'fix-cmake
 | 
						|
            (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						|
              (substitute* "CMakeLists.txt"
 | 
						|
                (("\\$\\{CMAKE_HOME_DIRECTORY\\}/bin")
 | 
						|
                 (string-append (assoc-ref outputs "out") "/bin")))
 | 
						|
              (substitute* "EnvironmentSimulator/CMakeLists.txt"
 | 
						|
                (("\\$\\{OSI_DIR\\}/(include|lib)(-dyn)?" all what)
 | 
						|
                 (search-input-directory
 | 
						|
                  inputs
 | 
						|
                  (string-append what "/osi"
 | 
						|
                                 #$(version-major
 | 
						|
                                    (package-version
 | 
						|
                                     (this-package-input
 | 
						|
                                      "open-simulation-interface"))))))
 | 
						|
                (("\\$\\{SUMO_BASE_DIR\\}/\\$\\{EXT_DIR_NAME\\}")
 | 
						|
                 #$(this-package-input "sumo")))))
 | 
						|
          (replace 'check
 | 
						|
            (lambda* (#:key tests? #:allow-other-keys)
 | 
						|
              (with-directory-excursion "EnvironmentSimulator/Unittest/"
 | 
						|
                (for-each invoke (find-files "_test$")))))
 | 
						|
          (add-after 'install 'move-libraries
 | 
						|
            (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
              (let ((out (assoc-ref outputs "out")))
 | 
						|
                (mkdir-p (string-append out "/lib"))
 | 
						|
                (with-directory-excursion (string-append out "/bin")
 | 
						|
                  (for-each
 | 
						|
                   (lambda (f)
 | 
						|
                     (rename-file f (string-append out "/lib/"
 | 
						|
                                                   (basename f))))
 | 
						|
                   (find-files "." "\\.so$")))))))))
 | 
						|
    (inputs (list mesa
 | 
						|
                  openscenegraph `(,openscenegraph "pluginlib")
 | 
						|
                  open-simulation-interface
 | 
						|
                  protobuf pugixml sumo))
 | 
						|
    (native-inputs (list googletest pkg-config))
 | 
						|
    (home-page "https://github.com/esmini/esmini")
 | 
						|
    (synopsis "Basic OpenSCENARIO player")
 | 
						|
    (description "@command{esmini} is a tool to play OpenSCENARIO files.
 | 
						|
It is provided as both a standalone application and a shared library and has
 | 
						|
some support for generating and analysing traffic scenarios..")
 | 
						|
    (license license:mpl2.0)))
 | 
						|
 | 
						|
(define-public python-fenics-dijitso
 | 
						|
  (package
 | 
						|
    (name "python-fenics-dijitso")
 | 
						|
    (version "2019.1.0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method url-fetch)
 | 
						|
        (uri (pypi-uri "fenics-dijitso" version))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
            "0lhqsq8ypdak0ahr2jnyvg07yrqp6wicjxi6k56zx24wp3qg60sc"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (inputs
 | 
						|
     (list openmpi python-numpy))
 | 
						|
    (native-inputs
 | 
						|
     (list python-pytest-cov))
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-mpi4py))
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'build 'mpi-setup
 | 
						|
           ,%openmpi-setup)
 | 
						|
         (replace 'check
 | 
						|
           (lambda _
 | 
						|
             (setenv "HOME" "/tmp")
 | 
						|
             (with-directory-excursion "test"
 | 
						|
               ;; Disable parallel tests to avoid race condition.  See
 | 
						|
               ;; https://github.com/pytest-dev/pytest-cov/issues/237.
 | 
						|
               (substitute* "runtests.sh"
 | 
						|
                 (("for p in 1 4 8 16; do")
 | 
						|
                  "for p in 1; do"))
 | 
						|
               (invoke "./runtests.sh")))))))
 | 
						|
    (home-page "https://bitbucket.org/fenics-project/dijitso/")
 | 
						|
    (synopsis "Distributed just-in-time building of shared libraries")
 | 
						|
    (description
 | 
						|
      "Dijitso provides a core component of the @code{FEniCS} framework,
 | 
						|
namely the just-in-time compilation of C++ code that is generated from
 | 
						|
Python modules.  It is called from within a C++ library, using ctypes
 | 
						|
to import the dynamic shared library directly.
 | 
						|
 | 
						|
As long as the compiled code can provide a simple factory function to
 | 
						|
a class implementing a predefined C++ interface, there is no limit to
 | 
						|
the complexity of that interface.  Parallel support depends on the
 | 
						|
@code{mpi4py} interface.")
 | 
						|
    (license license:lgpl3+)))
 | 
						|
 | 
						|
(define-public python-fenics-ufl
 | 
						|
  (package
 | 
						|
    (name "python-fenics-ufl")
 | 
						|
    (version "2019.1.0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method url-fetch)
 | 
						|
        (uri (pypi-uri "fenics-ufl" version))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
            "10dz8x3lm68x2w3kkqcjask38h0zkhhak26jdbkppr8g9y8wny7p"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (inputs
 | 
						|
     (list python-numpy))
 | 
						|
    (native-inputs
 | 
						|
     (list python-pytest))
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (replace 'check
 | 
						|
           (lambda _
 | 
						|
             (invoke "py.test" "test"))))))
 | 
						|
    (home-page "https://bitbucket.org/fenics-project/ufl/")
 | 
						|
    (synopsis "Unified language for form-compilers")
 | 
						|
    (description "The Unified Form Language (UFL) is a domain specific
 | 
						|
language for declaration of finite element discretizations of
 | 
						|
variational forms.  More precisely, it defines a flexible interface
 | 
						|
for choosing finite element spaces and defining expressions for weak
 | 
						|
forms in a notation close to mathematical notation.
 | 
						|
 | 
						|
UFL is part of the FEniCS Project.")
 | 
						|
    (license license:lgpl3+)))
 | 
						|
 | 
						|
(define-public python-fenics-fiat
 | 
						|
  (package
 | 
						|
    (name "python-fenics-fiat")
 | 
						|
    (version "2019.1.0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method url-fetch)
 | 
						|
        (uri (pypi-uri "fenics-fiat" version))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
            "13sc7lma3d2mh43an7i4kkdbbk4cmvxjk45wi43xnjd7qc38zg4b"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (native-inputs
 | 
						|
     (list python-pytest))
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-numpy python-sympy))
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (replace 'check
 | 
						|
           (lambda _
 | 
						|
             (with-directory-excursion "test"
 | 
						|
               ;; FIXME: three FIAT test modules are known to fail
 | 
						|
               ;; with recent versions of pytest (>= 4).  These are
 | 
						|
               ;; skipped for FIAT version 2019.1.0 pending an
 | 
						|
               ;; upstream pull request. For details see request #59
 | 
						|
               ;; at https://bitbucket.org/fenics-project/fiat/.
 | 
						|
               (invoke "py.test" "unit/"
 | 
						|
                       "--ignore=unit/test_fiat.py"
 | 
						|
                       "--ignore=unit/test_quadrature.py"
 | 
						|
                       "--ignore=unit/test_reference_element.py")))))))
 | 
						|
    (home-page "https://bitbucket.org/fenics-project/fiat/")
 | 
						|
    (synopsis "Tabulation of finite element function spaces")
 | 
						|
    (description
 | 
						|
      "The FInite element Automatic Tabulator (FIAT) supports
 | 
						|
generation of arbitrary order instances of the Lagrange elements on
 | 
						|
lines, triangles, and tetrahedra.  It is also capable of generating
 | 
						|
arbitrary order instances of Jacobi-type quadrature rules on the same
 | 
						|
element shapes.  Further, H(div) and H(curl) conforming finite element
 | 
						|
spaces such as the families of Raviart-Thomas, Brezzi-Douglas-Marini
 | 
						|
and Nedelec are supported on triangles and tetrahedra.  Upcoming
 | 
						|
versions will also support Hermite and nonconforming elements.
 | 
						|
 | 
						|
FIAT is part of the FEniCS Project.")
 | 
						|
    (license license:lgpl3+)))
 | 
						|
 | 
						|
(define-public python-fenics-ffc
 | 
						|
  (package
 | 
						|
    (name "python-fenics-ffc")
 | 
						|
    (version "2019.1.0.post0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method url-fetch)
 | 
						|
        (uri (pypi-uri "fenics-ffc" version))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
            "1f2a44ha65fg3a1prrbrsz4dgvibsv0j5c3pi2m52zi93bhwwgg9"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (native-inputs
 | 
						|
     (list python-pytest))
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-fenics-dijitso python-fenics-fiat python-fenics-ufl))
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (replace 'check
 | 
						|
           (lambda _
 | 
						|
             (setenv "HOME" (getcwd))
 | 
						|
             (with-directory-excursion "test"
 | 
						|
               ;; FIXME: the tests in subdirectory
 | 
						|
               ;; 'unit/ufc/finite_element' require the ffc_factory
 | 
						|
               ;; extension module.  This module, located in the 'libs'
 | 
						|
               ;; subdirectory, needs to be built and made accessible
 | 
						|
               ;; prior to running the tests.
 | 
						|
               (invoke "py.test" "unit/" "--ignore=unit/ufc/")
 | 
						|
               (with-directory-excursion "uflacs"
 | 
						|
                 (invoke "py.test" "unit/")))
 | 
						|
             #t)))))
 | 
						|
    (home-page "https://bitbucket.org/fenics-project/ffc/")
 | 
						|
    (synopsis "Compiler for finite element variational forms")
 | 
						|
    (description "The FEniCS Form Compiler (FFC) is a compiler for
 | 
						|
finite element variational forms.  From a high-level description of
 | 
						|
the form, it generates efficient low-level C++ code that can be used
 | 
						|
to assemble the corresponding discrete operator (tensor).  In
 | 
						|
particular, a bilinear form may be assembled into a matrix and a
 | 
						|
linear form may be assembled into a vector.  FFC may be used either
 | 
						|
from the command line (by invoking the @code{ffc} command) or as a
 | 
						|
Python module (@code{import ffc}).
 | 
						|
 | 
						|
FFC is part of the FEniCS Project.")
 | 
						|
    ;; There are two files released with a public domain licence;
 | 
						|
    ;; ufc.h and ufc_geometry.h, in subdirectory 'ffc/backends/ufc'.
 | 
						|
    (license (list license:public-domain license:lgpl3+))))
 | 
						|
 | 
						|
(define-public fenics-dolfin
 | 
						|
  (package
 | 
						|
    (name "fenics-dolfin")
 | 
						|
    (version "2019.1.0.post0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method url-fetch)
 | 
						|
        (uri (string-append
 | 
						|
              "https://bitbucket.org/fenics-project/dolfin/get/"
 | 
						|
              version ".tar.gz"))
 | 
						|
        (file-name (string-append name "-" version ".tar.gz"))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
           "1m91hwcq5gfj4qqswp8l8kj58nia48f0n4kq13w0xqj4biq7rla0"))
 | 
						|
        (patches (search-patches "fenics-dolfin-algorithm.patch"
 | 
						|
                                 "fenics-dolfin-demo-init.patch"
 | 
						|
                                 "fenics-dolfin-boost.patch"
 | 
						|
                                 "fenics-dolfin-config-slepc.patch"))
 | 
						|
        (modules '((guix build utils)))
 | 
						|
        (snippet
 | 
						|
         '(begin
 | 
						|
            ;; Make sure we don't use the bundled test framework.
 | 
						|
            (delete-file-recursively "test/unit/cpp/catch")
 | 
						|
            (substitute* "test/unit/cpp/main.cpp"
 | 
						|
              ;; Use standard search paths for 'catch' header file.
 | 
						|
              (("#include.*")
 | 
						|
               "#include <catch.hpp>\n"))
 | 
						|
            (substitute* "test/unit/cpp/CMakeLists.txt"
 | 
						|
              ;; Specify directory to find the header file.
 | 
						|
              (("(^set\\(CATCH_INCLUDE_DIR ).*(/catch\\))" _ front back)
 | 
						|
               (string-append front
 | 
						|
                              "$ENV{CATCH_DIR}/include" back "\n")))))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (inputs
 | 
						|
     (list openblas
 | 
						|
           boost
 | 
						|
           eigen
 | 
						|
           hdf5-parallel-openmpi
 | 
						|
           lapack
 | 
						|
           libxml2
 | 
						|
           openmpi
 | 
						|
           python-3
 | 
						|
           pt-scotch32
 | 
						|
           suitesparse
 | 
						|
           sundials-openmpi
 | 
						|
           zlib))
 | 
						|
    (native-inputs
 | 
						|
     (list catch-framework pkg-config))
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-fenics-ffc petsc-openmpi slepc-openmpi))
 | 
						|
    (arguments
 | 
						|
     (list #:configure-flags #~`("-DDOLFIN_ENABLE_DOCS:BOOL=OFF"
 | 
						|
                                 "-DDOLFIN_ENABLE_HDF5:BOOL=ON"
 | 
						|
                                 "-DDOLFIN_ENABLE_MPI:BOOL=ON"
 | 
						|
                                 "-DDOLFIN_ENABLE_PARMETIS:BOOL=OFF"
 | 
						|
                                 "-DDOLFIN_ENABLE_SCOTCH:BOOL=ON"
 | 
						|
                                 "-DDOLFIN_ENABLE_SUNDIALS:BOOL=ON"
 | 
						|
                                 "-DDOLFIN_ENABLE_TRILINOS:BOOL=OFF")
 | 
						|
           #:phases
 | 
						|
           #~(modify-phases %standard-phases
 | 
						|
               (add-after 'patch-usr-bin-file 'mpi-setup
 | 
						|
                 #$%openmpi-setup)
 | 
						|
               (add-after 'patch-source-shebangs 'set-paths
 | 
						|
                 (lambda _
 | 
						|
                   ;; Define paths to store locations.
 | 
						|
                   (setenv "BLAS_DIR"
 | 
						|
                           #$(this-package-input "openblas"))
 | 
						|
                   (setenv "CATCH_DIR"
 | 
						|
                           #$(this-package-input "catch"))
 | 
						|
                   (setenv "LAPACK_DIR"
 | 
						|
                           #$(this-package-input "lapack"))
 | 
						|
                   (setenv "PETSC_DIR"
 | 
						|
                           #$(this-package-input "petsc"))
 | 
						|
                   (setenv "SLEPC_DIR"
 | 
						|
                           #$(this-package-input "slepc"))
 | 
						|
                   (setenv "SCOTCH_DIR"
 | 
						|
                           #$(this-package-input "scotch"))
 | 
						|
                   (setenv "SUNDIALS_DIR"
 | 
						|
                           #$(this-package-input "sundials"))
 | 
						|
                   (setenv "UMFPACK_DIR"
 | 
						|
                           #$(this-package-input "suitesparse"))))
 | 
						|
               (add-before 'check 'pre-check
 | 
						|
                 (lambda _
 | 
						|
                   ;; The Dolfin repository uses git-lfs, whereby web links are
 | 
						|
                   ;; substituted for large files.  Guix does not currently support
 | 
						|
                   ;; git-lfs, so only the links are downloaded.  The tests that
 | 
						|
                   ;; require the absent meshes cannot run and are skipped.
 | 
						|
                   ;;
 | 
						|
                   ;; One serial test fails and is skipped.
 | 
						|
                   ;; i) demo_multimesh-stokes_serial:
 | 
						|
                   ;;   Warning: Found no facets matching domain for boundary
 | 
						|
                   ;;   condition.
 | 
						|
                   ;;
 | 
						|
                   ;; One mpi test fails and is skipped.
 | 
						|
                   ;; i) demo_stokes-iterative_mpi:
 | 
						|
                   ;;   The MPI_Comm_rank() function was called before MPI_INIT was
 | 
						|
                   ;;   invoked
 | 
						|
                   (call-with-output-file "CTestCustom.cmake"
 | 
						|
                     (lambda (port)
 | 
						|
                       (display (string-append
 | 
						|
                                 "set(CTEST_CUSTOM_TESTS_IGNORE "
 | 
						|
                                 "demo_bcs_serial "
 | 
						|
                                 "demo_bcs_mpi "
 | 
						|
                                 "demo_eigenvalue_serial "
 | 
						|
                                 "demo_eigenvalue_mpi "
 | 
						|
                                 "demo_navier-stokes_serial "
 | 
						|
                                 "demo_navier-stokes_mpi "
 | 
						|
                                 "demo_stokes-taylor-hood_serial "
 | 
						|
                                 "demo_stokes-taylor-hood_mpi "
 | 
						|
                                 "demo_subdomains_serial "
 | 
						|
                                 "demo_advection-diffusion_serial "
 | 
						|
                                 "demo_advection-diffusion_mpi "
 | 
						|
                                 "demo_auto-adaptive-navier-stokes_serial "
 | 
						|
                                 "demo_contact-vi-snes_serial "
 | 
						|
                                 "demo_contact-vi-snes_mpi "
 | 
						|
                                 "demo_contact-vi-tao_serial "
 | 
						|
                                 "demo_contact-vi-tao_mpi "
 | 
						|
                                 "demo_curl-curl_serial "
 | 
						|
                                 "demo_curl-curl_mpi "
 | 
						|
                                 "demo_dg-advection-diffusion_serial "
 | 
						|
                                 "demo_dg-advection-diffusion_mpi "
 | 
						|
                                 "demo_elasticity_serial "
 | 
						|
                                 "demo_elasticity_mpi "
 | 
						|
                                 "demo_elastodynamics_serial "
 | 
						|
                                 "demo_elastodynamics_mpi "
 | 
						|
                                 "demo_lift-drag_serial "
 | 
						|
                                 "demo_lift-drag_mpi "
 | 
						|
                                 "demo_mesh-quality_serial "
 | 
						|
                                 "demo_mesh-quality_mpi "
 | 
						|
                                 "demo_multimesh-stokes_serial "
 | 
						|
                                 ")\n") port)))))
 | 
						|
               (replace 'check
 | 
						|
                 (lambda* (#:key tests? #:allow-other-keys)
 | 
						|
                   (when tests?
 | 
						|
                     (invoke "make" "unittests")
 | 
						|
                     (invoke "make" "demos")
 | 
						|
                     (invoke "ctest" "-R" "unittests")
 | 
						|
                     (invoke "ctest" "-R" "demo" "-R" "serial")
 | 
						|
                     (invoke "ctest" "-R" "demo" "-R" "mpi")))))))
 | 
						|
    (home-page "https://bitbucket.org/fenics-project/dolfin/")
 | 
						|
    (synopsis "Problem solving environment for differential equations")
 | 
						|
    (description
 | 
						|
      "DOLFIN is a computational framework for finding numerical
 | 
						|
solutions to problems described by differential equations.  Numerical
 | 
						|
models in DOLFIN are constructed using general families of finite
 | 
						|
elements.  Data structures are provided for discretizing the governing
 | 
						|
system on a computational mesh.  A compact syntax, similar to
 | 
						|
mathematical notation, is made available for defining function spaces
 | 
						|
and expressing variational forms.  Interfaces to specialized matrix
 | 
						|
solvers are provided for solving the resultant linear systems.
 | 
						|
 | 
						|
@code{fenics-dolfin} is part of the FEniCS project.  It is the C++
 | 
						|
user interface to the FEniCS core components and external libraries.")
 | 
						|
    ;; The source code for the DOLFIN C++ library is licensed under the
 | 
						|
    ;; GNU Lesser General Public License, version 3 or later, with the
 | 
						|
    ;; following exceptions:
 | 
						|
    ;;
 | 
						|
    ;; public-domain: dolfin/geometry/predicates.cpp
 | 
						|
    ;;                dolfin/geometry/predicates.h
 | 
						|
    ;;
 | 
						|
    ;; zlib:          dolfin/io/base64.cpp
 | 
						|
    ;;                dolfin/io/base64.h
 | 
						|
    ;;
 | 
						|
    ;; expat:         dolfin/io/pugiconfig.hpp
 | 
						|
    ;;                dolfin/io/pugixml.cpp
 | 
						|
    ;;                dolfin/io/pugixml.hpp
 | 
						|
    (license (list license:public-domain
 | 
						|
                   license:zlib
 | 
						|
                   license:expat
 | 
						|
                   license:lgpl3+))))
 | 
						|
 | 
						|
(define-public fenics
 | 
						|
  (package/inherit fenics-dolfin
 | 
						|
    (name "fenics")
 | 
						|
    (build-system python-build-system)
 | 
						|
    (inputs
 | 
						|
     (modify-inputs (package-inputs fenics-dolfin)
 | 
						|
       (delete "python")
 | 
						|
       (prepend pybind11 python-matplotlib)))
 | 
						|
    (native-inputs
 | 
						|
     (modify-inputs (package-native-inputs fenics-dolfin)
 | 
						|
       (prepend cmake-minimal python-ply python-pytest python-decorator)))
 | 
						|
    (propagated-inputs
 | 
						|
     (list fenics-dolfin
 | 
						|
           python-petsc4py
 | 
						|
           python-slepc4py
 | 
						|
 | 
						|
           ;; 'dolfin/jit/jit.py' parses 'dolfin.pc' at run time.
 | 
						|
           python-pkgconfig))
 | 
						|
    (arguments
 | 
						|
     (list #:phases
 | 
						|
           #~(modify-phases %standard-phases
 | 
						|
               (add-after 'unpack 'relax-requirements
 | 
						|
                 (lambda _
 | 
						|
                   (substitute* "python/setup.py"
 | 
						|
                     (("pybind11==")
 | 
						|
                      "pybind11>="))))
 | 
						|
               (add-after 'unpack 'set-dolfin-pc-file-name
 | 
						|
                 (lambda* (#:key inputs #:allow-other-keys)
 | 
						|
                   ;; Instead of cluttering the user's 'PKG_CONFIG_PATH' environment
 | 
						|
                   ;; variable, hard-code the 'dolfin.pc' absolute file name.
 | 
						|
                   (let ((pc-file (search-input-file inputs
 | 
						|
                                                     "/lib/pkgconfig/dolfin.pc")))
 | 
						|
                     (substitute* "python/dolfin/jit/jit.py"
 | 
						|
                       (("pkgconfig\\.parse\\(\"dolfin\"\\)")
 | 
						|
                        (string-append "pkgconfig.parse(\"" pc-file
 | 
						|
                                       "\")"))))))
 | 
						|
               (add-after 'patch-source-shebangs 'set-paths
 | 
						|
                 (lambda _
 | 
						|
                   ;; Define paths to store locations.
 | 
						|
                   (setenv "PYBIND11_DIR" #$(this-package-input "pybind11"))
 | 
						|
                   ;; Move to python sub-directory.
 | 
						|
                   (chdir "python")))
 | 
						|
               (add-after 'build 'mpi-setup
 | 
						|
                 #$%openmpi-setup)
 | 
						|
               (add-before 'check 'pre-check
 | 
						|
                 (lambda _
 | 
						|
                   ;; Exclude three tests that generate
 | 
						|
                   ;; 'NotImplementedError' in matplotlib version 3.1.2.
 | 
						|
                   ;; See
 | 
						|
                   ;; <https://github.com/matplotlib/matplotlib/issues/15382>.
 | 
						|
                   ;; Also exclude tests that require meshes supplied by
 | 
						|
                   ;; git-lfs.
 | 
						|
                   (substitute* "demo/test.py"
 | 
						|
                     (("(.*stem !.*)" line)
 | 
						|
                      (string-append line
 | 
						|
                                     "\n"
 | 
						|
                                     "excludeList = [\n"
 | 
						|
                                     "'built-in-meshes', \n"
 | 
						|
                                     "'hyperelasticity', \n"
 | 
						|
                                     "'elasticity', \n"
 | 
						|
                                     "'multimesh-quadrature', \n"
 | 
						|
                                     "'multimesh-marking', \n"
 | 
						|
                                     "'mixed-poisson-sphere', \n"
 | 
						|
                                     "'mesh-quality', \n"
 | 
						|
                                     "'lift-drag', \n"
 | 
						|
                                     "'elastodynamics', \n"
 | 
						|
                                     "'dg-advection-diffusion', \n"
 | 
						|
                                     "'curl-curl', \n"
 | 
						|
                                     "'contact-vi-tao', \n"
 | 
						|
                                     "'contact-vi-snes', \n"
 | 
						|
                                     "'collision-detection', \n"
 | 
						|
                                     "'buckling-tao', \n"
 | 
						|
                                     "'auto-adaptive-navier-stokes', \n"
 | 
						|
                                     "'advection-diffusion', \n"
 | 
						|
                                     "'subdomains', \n"
 | 
						|
                                     "'stokes-taylor-hood', \n"
 | 
						|
                                     "'stokes-mini', \n"
 | 
						|
                                     "'navier-stokes', \n"
 | 
						|
                                     "'eigenvalue']\n"
 | 
						|
                                     "demos = ["
 | 
						|
                                     "d for d in demos if d[0].stem not in "
 | 
						|
                                     "excludeList]\n")))
 | 
						|
                   (setenv "HOME"
 | 
						|
                           (getcwd))
 | 
						|
                   ;; Restrict OpenBLAS to MPI-only in preference to MPI+OpenMP.
 | 
						|
                   (setenv "OPENBLAS_NUM_THREADS" "1")))
 | 
						|
               (replace 'check
 | 
						|
                 (lambda* (#:key tests? #:allow-other-keys)
 | 
						|
                   (when tests?
 | 
						|
                     (with-directory-excursion "test"
 | 
						|
                       (invoke "pytest"
 | 
						|
                               "unit"
 | 
						|
                               ;; The test test_snes_set_from_options() in the file
 | 
						|
                               ;; unit/nls/test_PETScSNES_solver.py fails and is ignored.
 | 
						|
                               "--ignore"
 | 
						|
                               "unit/nls/test_PETScSNES_solver.py"
 | 
						|
                               ;; Fails with a segfault.
 | 
						|
                               "--ignore"
 | 
						|
                               "unit/io/test_XDMF.py")))))
 | 
						|
               (add-after 'install 'install-demo-files
 | 
						|
                 (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
                   (let* ((demos (string-append (assoc-ref outputs "out")
 | 
						|
                                                "/share/python-dolfin/demo")))
 | 
						|
                     (mkdir-p demos)
 | 
						|
                     (with-directory-excursion "demo"
 | 
						|
                       (for-each (lambda (file)
 | 
						|
                                   (let* ((dir (dirname file))
 | 
						|
                                          (tgt-dir (string-append
 | 
						|
                                                    demos "/" dir)))
 | 
						|
                                     (unless (equal? "." dir)
 | 
						|
                                       (mkdir-p tgt-dir)
 | 
						|
                                       (install-file file tgt-dir))))
 | 
						|
                                 (find-files "." ".*\\.(py|gz|xdmf)$")))))))))
 | 
						|
    (home-page "https://fenicsproject.org/")
 | 
						|
    (synopsis "High-level environment for solving differential equations")
 | 
						|
    (description
 | 
						|
      "@code{fenics} is a computing platform for solving general classes of
 | 
						|
problems that involve differential equations.  @code{fenics} facilitates
 | 
						|
access to efficient methods for dealing with ordinary differential
 | 
						|
equations (ODEs) and partial differential equations (PDEs).  Systems of
 | 
						|
equations such as these are commonly encountered in areas of engineering,
 | 
						|
mathematics and the physical sciences.  It is particularly well-suited to
 | 
						|
problems that can be solved using the Finite Element Method (FEM).
 | 
						|
 | 
						|
@code{fenics} is the top level of the set of packages that are developed
 | 
						|
within the FEniCS project.  It provides the python user interface to the
 | 
						|
FEniCS core components and external libraries.")
 | 
						|
    (license license:lgpl3+)))
 | 
						|
 | 
						|
(define-public fullswof-2d
 | 
						|
  (let ((revision 505)
 | 
						|
        (release "1.09.01"))
 | 
						|
    (package
 | 
						|
      (name "fullswof-2d")
 | 
						|
      (version release)
 | 
						|
      (source (origin
 | 
						|
               (method svn-fetch)
 | 
						|
               (uri (svn-reference
 | 
						|
                     (url (string-append "https://subversion.renater.fr/"
 | 
						|
                                         "anonscm/svn/fullswof-2d/tags/"
 | 
						|
                                         "release-" version))
 | 
						|
                     (revision revision)))
 | 
						|
               (file-name (string-append "fullswof-2d-" version "-checkout"))
 | 
						|
               (sha256
 | 
						|
                (base32
 | 
						|
                 "16v08dx7h7n4wyddzbwimazwyj74ynis12mpjfkay4243npy44b8"))))
 | 
						|
      (build-system gnu-build-system)
 | 
						|
      (native-inputs
 | 
						|
       (list inetutils)) ; for 'hostname', used in the check phase
 | 
						|
      (arguments
 | 
						|
       `(#:phases
 | 
						|
         (modify-phases %standard-phases
 | 
						|
           (delete 'configure)     ; no configure script
 | 
						|
           (add-after 'build 'build-tools
 | 
						|
             (lambda _
 | 
						|
               (with-directory-excursion "Tools/ConvertFormat"
 | 
						|
                 (invoke "make" "../../bin/asc2xyz")
 | 
						|
                 (invoke "make" "../../bin/xyz2asc"))
 | 
						|
               (with-directory-excursion "Tools/ExtractWindow"
 | 
						|
                 (invoke "make" "../../bin/cropxyz"))
 | 
						|
               #t))
 | 
						|
           (replace 'check         ; no check target
 | 
						|
             (lambda _
 | 
						|
               (invoke "make" "benchref")))
 | 
						|
           (replace 'install       ; no install target
 | 
						|
             (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
               (let* ((out (assoc-ref outputs "out"))
 | 
						|
                      (bin (string-append out "/bin"))
 | 
						|
                      (doc (string-append
 | 
						|
                            out "/share/doc/" ,name "-" ,version))
 | 
						|
                      (examples (string-append doc "/Examples")))
 | 
						|
                 (with-directory-excursion "bin"
 | 
						|
                   (for-each (lambda (binary) (install-file binary bin))
 | 
						|
                             (list "asc2xyz" "xyz2asc" "cropxyz"
 | 
						|
                                   "FullSWOF_2D")))
 | 
						|
                 (with-directory-excursion "doc"
 | 
						|
                   (for-each (lambda (pdf) (install-file pdf doc))
 | 
						|
                             (list "Documentation.pdf" "refman.pdf")))
 | 
						|
                 (with-directory-excursion "Tools"
 | 
						|
                   (for-each (lambda (dir)
 | 
						|
                               (copy-file
 | 
						|
                                (string-append dir "/README.txt")
 | 
						|
                                (string-append doc "/README_" dir ".txt")))
 | 
						|
                             (list "ConvertFormat" "ExtractWindow")))
 | 
						|
                 (copy-recursively "Examples" examples)
 | 
						|
                 #t))))))
 | 
						|
      (home-page "https://www.idpoisson.fr/fullswof/")
 | 
						|
      (synopsis "Two dimensional flow solver for flood modelling")
 | 
						|
      (description "@code{FullSWOF_2d} is a numerical tool for solving
 | 
						|
the shallow water equations on structured grids.  The name FullSWOF
 | 
						|
refers to the Full form of the Shallow Water equations for Overland
 | 
						|
Flow.  The discretized system of equations is solved using the finite
 | 
						|
volume method.  A choice of shock-capturing methods is available to
 | 
						|
locate the transition boundaries between the wet areas and the dry
 | 
						|
areas in the model.  A semi-implicit method is used to advance the
 | 
						|
solution in time.  The tool is typically applied to the modelling of
 | 
						|
river flooding.")
 | 
						|
      (license license:cecill))))
 | 
						|
 | 
						|
(define-public python-meshio
 | 
						|
  (package
 | 
						|
    (name "python-meshio")
 | 
						|
    (version "5.3.4")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method url-fetch)
 | 
						|
       (uri (pypi-uri "meshio" version))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "1w39qcg0rw5kb04j7sa45fnqd6k20fsdgrf62cmw2ygjgwnnjh72"))
 | 
						|
       (snippet
 | 
						|
        '(let ((file (open-file "setup.py" "a")))
 | 
						|
           (display "from setuptools import setup\nsetup()" file)
 | 
						|
           (close-port file)))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (inputs
 | 
						|
     (list python-h5py
 | 
						|
           python-netcdf4))
 | 
						|
    (native-inputs
 | 
						|
     (list python-pytest))
 | 
						|
    (propagated-inputs
 | 
						|
     (list python-importlib-metadata
 | 
						|
           python-numpy
 | 
						|
           python-rich))
 | 
						|
    (arguments
 | 
						|
     '(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (replace 'check
 | 
						|
           (lambda* (#:key tests? #:allow-other-keys)
 | 
						|
             (when tests?
 | 
						|
               (invoke "python" "-m" "pytest" "-v" "tests")))))))
 | 
						|
    (home-page "https://github.com/nschloe/meshio")
 | 
						|
    (synopsis "I/O for mesh files")
 | 
						|
    (description "There are various file formats available for
 | 
						|
representing unstructured meshes and mesh data.  The @code{meshio}
 | 
						|
package is able to read and write mesh files in many formats and to
 | 
						|
convert files from one format to another.  Formats such as cgns, h5m,
 | 
						|
gmsh, xdmf and vtk are supported.  The package provides command-line
 | 
						|
tools and a collection of Python modules for programmatic use.")
 | 
						|
    (license license:expat)))
 | 
						|
 | 
						|
(define-public python-pygmsh
 | 
						|
  (package
 | 
						|
    (name "python-pygmsh")
 | 
						|
    (version "7.1.17")
 | 
						|
    (source
 | 
						|
     (origin
 | 
						|
       (method git-fetch)
 | 
						|
       (uri (git-reference
 | 
						|
             (url "https://github.com/nschloe/pygmsh")
 | 
						|
             (commit (string-append "v" version))))
 | 
						|
       (file-name (git-file-name name version))
 | 
						|
       (sha256
 | 
						|
        (base32
 | 
						|
         "11flp2c4ynk1fhanf4mqyzrpd0gjbnv6afrwwc7xi3mb6ms69lr0"))))
 | 
						|
    (build-system pyproject-build-system)
 | 
						|
    (arguments
 | 
						|
     (list
 | 
						|
      #:phases
 | 
						|
      #~(modify-phases %standard-phases
 | 
						|
          (add-after 'unpack 'workaround-gmsh-detection-failure
 | 
						|
            (lambda _
 | 
						|
              ;; Due to lack of metadata, the gmsh Python package is not
 | 
						|
              ;; detected although importable.
 | 
						|
              (substitute* "pyproject.toml"
 | 
						|
                (("\"gmsh\",") "")))))))
 | 
						|
    (native-inputs (list python-flit-core python-pytest))
 | 
						|
    (propagated-inputs (list gmsh python-meshio python-numpy))
 | 
						|
    (home-page "https://github.com/nschloe/pygmsh")
 | 
						|
    (synopsis "Python frontend for Gmsh")
 | 
						|
    (description "The goal of @code{pygmsh} is to combine the power of
 | 
						|
Gmsh with the versatility of Python.  The package generalises many of
 | 
						|
the methods and functions that comprise the Gmsh Python API.  In this
 | 
						|
way the meshing of complex geometries using high-level abstractions is
 | 
						|
made possible.  The package provides a Python library together with a
 | 
						|
command-line utility for mesh optimisation.")
 | 
						|
    (license license:gpl3+)))
 | 
						|
 | 
						|
(define-public python-dolfin-adjoint
 | 
						|
  (package
 | 
						|
    (name "python-dolfin-adjoint")
 | 
						|
    (version "2019.1.0")
 | 
						|
    (source
 | 
						|
      (origin
 | 
						|
        (method git-fetch)
 | 
						|
        (uri (git-reference
 | 
						|
              (url "https://github.com/dolfin-adjoint/pyadjoint")
 | 
						|
              (commit version)))
 | 
						|
        (file-name (git-file-name name version))
 | 
						|
        (sha256
 | 
						|
          (base32
 | 
						|
           "0xhy76a5f33hz94wc9g2mc5qmwkxfccbbc6yxl7psm130afp8lhn"))
 | 
						|
        (modules '((guix build utils)))
 | 
						|
        (snippet
 | 
						|
         '(begin
 | 
						|
            ;; One of the migration tests attempts to call openmpi
 | 
						|
            ;; recursively and fails.  See
 | 
						|
            ;; https://bitbucket.org/mpi4py/mpi4py/issues/95.  Run the
 | 
						|
            ;; test sequentially instead.
 | 
						|
            (with-directory-excursion "tests/migration/optimal_control_mms"
 | 
						|
              (substitute* "test_optimal_control_mms.py"
 | 
						|
                (("\\\"mpirun\\\", \\\"-n\\\", \\\"2\\\", ") "")))
 | 
						|
            ;; Result files are regenerated in the check phase.
 | 
						|
            (delete-file-recursively
 | 
						|
             "tests/migration/viscoelasticity/test-results")
 | 
						|
            #t))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (inputs
 | 
						|
     (list fenics openmpi pybind11))
 | 
						|
    (native-inputs
 | 
						|
     (list pkg-config
 | 
						|
           python-coverage
 | 
						|
           python-decorator
 | 
						|
           python-flake8
 | 
						|
           python-pkgconfig
 | 
						|
           python-pytest))
 | 
						|
    (propagated-inputs
 | 
						|
     `(("scipy" ,python-scipy)))
 | 
						|
    (arguments
 | 
						|
     `(#:phases
 | 
						|
       (modify-phases %standard-phases
 | 
						|
         (add-after 'build 'mpi-setup
 | 
						|
                    ,%openmpi-setup)
 | 
						|
         (add-after 'install 'install-doc
 | 
						|
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						|
             (let* ((doc (string-append (assoc-ref outputs "out")
 | 
						|
                                        "/share/doc/" ,name "-"
 | 
						|
                                        ,version))
 | 
						|
                    (examples (string-append doc "/examples")))
 | 
						|
               (mkdir-p examples)
 | 
						|
               (copy-recursively "examples" examples))
 | 
						|
             #t))
 | 
						|
         (replace 'check
 | 
						|
           (lambda* (#:key inputs outputs tests? #:allow-other-keys)
 | 
						|
             (when tests?
 | 
						|
               (add-installed-pythonpath inputs outputs)
 | 
						|
               (setenv "HOME" (getcwd))
 | 
						|
               (and (invoke "py.test" "-v" "tests/fenics_adjoint"
 | 
						|
                            "-k" "not test_read_checkpoint")
 | 
						|
                    (invoke "py.test" "-v" "tests/migration")
 | 
						|
                    (invoke "py.test" "-v" "tests/pyadjoint")))
 | 
						|
             #t))
 | 
						|
         ;; Remove 'sanity-check, because it tries to import
 | 
						|
         ;; firedrake_adjoint after importing fenics_adjoint.
 | 
						|
         ;; Both load a module named 'backend' and firedrake_adjoint
 | 
						|
         ;; fails with an ImportError if it sees that the backend module
 | 
						|
         ;; has already been loaded.
 | 
						|
         (delete 'sanity-check))))
 | 
						|
    (home-page "https://www.dolfin-adjoint.org")
 | 
						|
    (synopsis "Automatic differentiation library")
 | 
						|
    (description "@code{python-dolfin-adjoint} is a solver of
 | 
						|
differential equations associated with a governing system and a
 | 
						|
functional of interest.  Working from the forward model the solver
 | 
						|
automatically derives the discrete adjoint and tangent linear models.
 | 
						|
These additional models are key ingredients in many algorithms such as
 | 
						|
data assimilation, optimal control, sensitivity analysis, design
 | 
						|
optimisation and error estimation.  The dolfin-adjoint project
 | 
						|
provides the necessary tools and data structures for cases where the
 | 
						|
forward model is implemented in @code{fenics} or
 | 
						|
@url{https://firedrakeproject.org,firedrake}.")
 | 
						|
    (license license:lgpl3)))
 | 
						|
 | 
						|
(define %commonroad-dont-install-license-at-root
 | 
						|
  #~(substitute* "setup.py"
 | 
						|
      (("data_files=\\[\\('.', \\['LICENSE.txt'\\]\\)\\],")
 | 
						|
       "")))
 | 
						|
 | 
						|
(define-public python-commonroad-vehicle-models
 | 
						|
  (package
 | 
						|
    (name "python-commonroad-vehicle-models")
 | 
						|
    (version "3.0.2")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (pypi-uri "commonroad-vehicle-models" version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "13jg0cys7y4n7rg548w6mxk9g10gd5qxmj4ynrlriczpffqy6kc7"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (arguments
 | 
						|
     (list #:phases
 | 
						|
           #~(modify-phases %standard-phases
 | 
						|
               (add-after 'unpack 'fix-setup.py
 | 
						|
                 (lambda _
 | 
						|
                   #$%commonroad-dont-install-license-at-root)))))
 | 
						|
    (propagated-inputs (list python-numpy python-omegaconf))
 | 
						|
    (home-page "https://commonroad.in.tum.de/")
 | 
						|
    (synopsis "CommonRoad vehicle models")
 | 
						|
    (description "This package provides vehicle models used in CommonRoad
 | 
						|
benchmarks.  Varying abstraction levels are used ranging from kinematic single
 | 
						|
track models to multi-body models.")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public python-commonroad-io
 | 
						|
  (package
 | 
						|
    (name "python-commonroad-io")
 | 
						|
    (version "2022.3")
 | 
						|
    (source (origin
 | 
						|
              (method url-fetch)
 | 
						|
              (uri (pypi-uri "commonroad-io" version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1cj9zj567mca8xb8sx9h3nnl2cccv6vh8h73imgpq61cimk9mvas"))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (arguments
 | 
						|
     (list #:phases
 | 
						|
           #~(modify-phases %standard-phases
 | 
						|
               (add-after 'unpack 'fix-setup.py
 | 
						|
                 (lambda _
 | 
						|
                   #$%commonroad-dont-install-license-at-root)))))
 | 
						|
    (propagated-inputs (list python-commonroad-vehicle-models
 | 
						|
                             python-iso3166
 | 
						|
                             python-lxml
 | 
						|
                             python-matplotlib
 | 
						|
                             python-networkx
 | 
						|
                             python-numpy
 | 
						|
                             python-omegaconf
 | 
						|
                             python-pillow
 | 
						|
                             python-protobuf
 | 
						|
                             python-rtree
 | 
						|
                             python-scipy
 | 
						|
                             python-shapely
 | 
						|
                             python-tqdm))
 | 
						|
    (native-inputs (list python-lxml python-pytest))
 | 
						|
    (home-page "https://commonroad.in.tum.de/")
 | 
						|
    (synopsis "Read, write, and visualize CommonRoad scenarios.")
 | 
						|
    (description "This package provides methods to read, write, and visualize
 | 
						|
CommonRoad scenarios and planning problems.  It can be used as a framework for
 | 
						|
implementing motion planning algorithms to solve CommonRoad Benchmarks
 | 
						|
and is the basis for other tools of the CommonRoad Framework.")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public python-commonroad-route-planner
 | 
						|
  (package
 | 
						|
    (name "python-commonroad-route-planner")
 | 
						|
    (version "2022.3")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://gitlab.lrz.de/tum-cps/commonroad-route-planner")
 | 
						|
                    (commit version)))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "0xn0l7bzmj56d4mlqacvbl8mdvsffkg2fn2lzfmis5jl4vp99ipf"))))
 | 
						|
    (arguments
 | 
						|
     (list #:phases
 | 
						|
           #~(modify-phases %standard-phases
 | 
						|
               (add-after 'unpack 'fix-setup.py
 | 
						|
                 (lambda _
 | 
						|
                   #$%commonroad-dont-install-license-at-root)))))
 | 
						|
    (build-system python-build-system)
 | 
						|
    (propagated-inputs (list python-commonroad-io
 | 
						|
                             python-matplotlib
 | 
						|
                             python-networkx
 | 
						|
                             python-numpy
 | 
						|
                             python-setuptools
 | 
						|
                             python-shapely))
 | 
						|
    (home-page "https://gitlab.lrz.de/tum-cps/commonroad-route-planner")
 | 
						|
    (synopsis "Route planner for CommonRoad scenarios")
 | 
						|
    (description "This package provides functions for route planning, that is
 | 
						|
finding sequences that lead from a given start lanelet to some goal
 | 
						|
lanelet(s).")
 | 
						|
    (license license:bsd-3)))
 | 
						|
 | 
						|
(define-public sumo
 | 
						|
  (package
 | 
						|
    (name "sumo")
 | 
						|
    (version "1.14.1")
 | 
						|
    (source (origin
 | 
						|
              (method git-fetch)
 | 
						|
              (uri (git-reference
 | 
						|
                    (url "https://github.com/eclipse/sumo")
 | 
						|
                    (commit (string-append "v"
 | 
						|
                                           (string-replace-substring version
 | 
						|
                                                                     "." "_")))))
 | 
						|
              (file-name (git-file-name name version))
 | 
						|
              (sha256
 | 
						|
               (base32
 | 
						|
                "1965vrsff0k14z3y3b1c460zdwp9nx6q6plrdyxn496vg6846k1y"))))
 | 
						|
    (build-system cmake-build-system)
 | 
						|
    (arguments
 | 
						|
     (list
 | 
						|
      #:phases
 | 
						|
      #~(modify-phases %standard-phases
 | 
						|
          (add-after 'unpack 'disable-problematic-tests
 | 
						|
            (lambda _
 | 
						|
              (substitute* "CMakeLists.txt"
 | 
						|
                ;; docs/example appears to be missing
 | 
						|
                (("add_test\\(exampletest .*") ""))
 | 
						|
              (substitute* "src/traci_testclient/CMakeLists.txt"
 | 
						|
                ;; requires network connection (at least to localhost)
 | 
						|
                (("add_test\\(NAME libtracitest .*") "")))))))
 | 
						|
    (inputs (list eigen
 | 
						|
                  freetype
 | 
						|
                  fontconfig
 | 
						|
                  ffmpeg
 | 
						|
                  fox
 | 
						|
                  gdal
 | 
						|
                  glu
 | 
						|
                  gperftools ; tcmalloc
 | 
						|
                  libjpeg-turbo
 | 
						|
                  libtiff
 | 
						|
                  libx11
 | 
						|
                  libxcursor
 | 
						|
                  libxft
 | 
						|
                  libxi
 | 
						|
                  libxrandr
 | 
						|
                  libxrender
 | 
						|
                  openscenegraph
 | 
						|
                  proj
 | 
						|
                  python
 | 
						|
                  xerces-c
 | 
						|
                  zlib))
 | 
						|
    (native-inputs (list googletest python))
 | 
						|
    (home-page "https://eclipse.org/sumo")
 | 
						|
    (synopsis "Traffic simulator")
 | 
						|
    (description "@acronym{SUMO, Simulation of Urban MObility} is a traffic
 | 
						|
simulation package designed to handle large road networks and different modes
 | 
						|
of transportation -- including road vehicles, public transport and pedestrians.
 | 
						|
Included with SUMO is a wealth of supporting tools which automate core tasks
 | 
						|
for the creation, the execution and evaluation of traffic simulations,
 | 
						|
such as network import, route calculations, visualization and emission
 | 
						|
calculation.  SUMO can be enhanced with custom models and provides various
 | 
						|
APIs to remotely control the simulation.")
 | 
						|
    (license (list license:epl2.0 license:gpl2+))))
 |