From 6b7f1f8afa996e8882d2ca9145d39bbabf85c160 Mon Sep 17 00:00:00 2001 From: Paul Garlick Date: Mon, 12 Nov 2018 16:00:39 +0000 Subject: gnu: Add python-fenics-ffc. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * gnu/packages/simulation.scm (python-fenics-ffc): New variable. Signed-off-by: Ludovic Courtès --- gnu/packages/simulation.scm | 52 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) diff --git a/gnu/packages/simulation.scm b/gnu/packages/simulation.scm index ecdb2b2020..d1a5e46264 100644 --- a/gnu/packages/simulation.scm +++ b/gnu/packages/simulation.scm @@ -349,3 +349,55 @@ 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 "2018.1.0") + (source + (origin + (method url-fetch) + (uri (pypi-uri "fenics-ffc" version)) + (sha256 + (base32 + "1b2ia5vlkw298x7rf0k2p3ihlpwkwgc98p3s6sbpds3hqmfrzdz9")))) + (build-system python-build-system) + (native-inputs + `(("python-pytest" ,python-pytest))) + (propagated-inputs + `(("python-fenics-dijitso" ,python-fenics-dijitso) + ("python-fenics-fiat" ,python-fenics-fiat) + ("python-fenics-ufl" ,python-fenics-ufl))) + (arguments + '(#:phases + (modify-phases %standard-phases + (replace 'check + (lambda _ + (setenv "HOME" (getcwd)) + (setenv "PYTHONPATH" + (string-append (getcwd) ":" (getenv "PYTHONPATH"))) + (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+)))) -- cgit 1.4.1