Subject: [PATCH v2 3/4] gnu: Add openfoam-org.

From: reza <[email-masked]>
Date: Wed, 5 Apr 2023 18:21:24 +0000

---
 gnu/local.mk                                  |   1 -
 .../patches/openfoam-4.1-cleanup.patch        | 243 -----------
 gnu/packages/simulation.scm                   | 405 ++++++++++++------
 3 files changed, 263 insertions(+), 386 deletions(-)
 delete mode 100644 gnu/packages/patches/openfoam-4.1-cleanup.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 64a1268fbe..14a7fe4025 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1617,7 +1617,6 @@ dist_patch_DATA =						\
   %D%/packages/patches/openboardview-use-system-imgui.patch	\
   %D%/packages/patches/openboardview-use-system-utf8.patch	\
   %D%/packages/patches/openbox-python3.patch			\
-  %D%/packages/patches/openfoam-4.1-cleanup.patch			\
   %D%/packages/patches/openjdk-10-idlj-reproducibility.patch	\
   %D%/packages/patches/openjdk-15-xcursor-no-dynamic.patch	\
   %D%/packages/patches/openmpi-mtl-priorities.patch		\
diff --git a/gnu/packages/patches/openfoam-4.1-cleanup.patch b/gnu/packages/patches/openfoam-4.1-cleanup.patch
deleted file mode 100644
index 37effa5c9c..0000000000
--- a/gnu/packages/patches/openfoam-4.1-cleanup.patch
+++ /dev/null
@@ -1,243 +0,0 @@
-# This patch removes all need for the ThirdParty files of OpenFOAM.
-
-# Derived from EasyBuild patch by Ward Poelmans <[email-masked]>.
-# Modified for GNU Guix by Paul Garlick <[email-masked]>.
-
-diff -ur OpenFOAM-4.x-version-4.1.org/applications/utilities/mesh/manipulation/setSet/Allwmake OpenFOAM-4.x-version-4.1/applications/utilities/mesh/manipulation/setSet/Allwmake
---- OpenFOAM-4.x-version-4.1.org/applications/utilities/mesh/manipulation/setSet/Allwmake
-+++ OpenFOAM-4.x-version-4.1/applications/utilities/mesh/manipulation/setSet/Allwmake
-@@ -9,7 +9,7 @@
- #
- # use readline if available
- #
--if [ -f /usr/include/readline/readline.h ]
-+if true
- then
-     echo "Found <readline/readline.h>  --  enabling readline support."
-     export COMP_FLAGS="-DHAS_READLINE"
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/bashrc OpenFOAM-4.x-version-4.1/etc/bashrc
---- OpenFOAM-4.x-version-4.1.org/etc/bashrc
-+++ OpenFOAM-4.x-version-4.1/etc/bashrc
-@@ -43,8 +43,10 @@
- # Please set to the appropriate path if the default is not correct.
- #
- [ $BASH_SOURCE ] && \
--export FOAM_INST_DIR=$(cd ${BASH_SOURCE%/*/*/*} && pwd -P) || \
-+export FOAM_INST_DIR=$(cd $(dirname $BASH_SOURCE)/../.. && pwd -P) || \
- export FOAM_INST_DIR=$HOME/$WM_PROJECT
-+# For GNU Guix: set initially for build then re-set at runtime
-+#
- # export FOAM_INST_DIR=~$WM_PROJECT
- # export FOAM_INST_DIR=/opt/$WM_PROJECT
- # export FOAM_INST_DIR=/usr/local/$WM_PROJECT
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/config.sh/CGAL OpenFOAM-4.x-version-4.1/etc/config.sh/CGAL
---- OpenFOAM-4.x-version-4.1.org/etc/config.sh/CGAL
-+++ OpenFOAM-4.x-version-4.1/etc/config.sh/CGAL
-@@ -36,37 +36,7 @@
- #
- #------------------------------------------------------------------------------
-
--boost_version=boost-system
--cgal_version=cgal-system
--#cgal_version=CGAL-4.8
--
--if [ -z "$SOURCE_CGAL_VERSIONS_ONLY" ]
--then
--
--    common_path=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER
--
--    export BOOST_ARCH_PATH=$common_path/$boost_version
--    export CGAL_ARCH_PATH=$common_path/$cgal_version
--
--    if [ "$FOAM_VERBOSE" -a "$PS1" ]
--    then
--        echo "Using CGAL and boost" 1>&2
--        echo "    $cgal_version at $CGAL_ARCH_PATH" 1>&2
--        echo "    $boost_version at $BOOST_ARCH_PATH" 1>&2
--    fi
--
--    if [ -d "$CGAL_ARCH_PATH" -a "$cgal_version" != "cgal-system" ]
--    then
--        _foamAddLib $CGAL_ARCH_PATH/lib
--    fi
--
--    if [ -d "$BOOST_ARCH_PATH" -a "$boost_version" != "boost-system" ]
--    then
--        _foamAddLib $BOOST_ARCH_PATH/lib
--    fi
--
--    unset boost_version cgal_version common_path
--
--fi
-+export CGAL_ARCH_PATH=$CGAL_ROOT
-+export BOOST_ARCH_PATH=$BOOST_ROOT
-
- #------------------------------------------------------------------------------
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/config.sh/gperftools OpenFOAM-4.x-version-4.1/etc/config.sh/gperftools
---- OpenFOAM-4.x-version-4.1.org/etc/config.sh/gperftools
-+++ OpenFOAM-4.x-version-4.1/etc/config.sh/gperftools
-@@ -29,13 +29,5 @@
- #
- #------------------------------------------------------------------------------
-
--version=svn
--gperftools_install=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER
--
--GPERFTOOLS_VERSION=gperftools-$version
--GPERFTOOLS_ARCH_PATH=$gperftools_install/$GPERFTOOLS_VERSION
--
--export PATH=$GPERFTOOLS_ARCH_PATH/bin:$PATH
--export LD_LIBRARY_PATH=$GPERFTOOLS_ARCH_PATH/lib:$LD_LIBRARY_PATH
-
- #------------------------------------------------------------------------------
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/config.sh/metis OpenFOAM-4.x-version-4.1/etc/config.sh/metis
---- OpenFOAM-4.x-version-4.1.org/etc/config.sh/metis
-+++ OpenFOAM-4.x-version-4.1/etc/config.sh/metis
-@@ -34,7 +34,7 @@
- #
- #------------------------------------------------------------------------------
-
--export METIS_VERSION=metis-5.1.0
--export METIS_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION/$METIS_VERSION
-+export METIS_VERSION=metis-$METISVERSION
-+export METIS_ARCH_PATH=$METIS_ROOT
-
- #------------------------------------------------------------------------------
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/config.sh/scotch OpenFOAM-4.x-version-4.1/etc/config.sh/scotch
---- OpenFOAM-4.x-version-4.1.org/etc/config.sh/scotch
-+++ OpenFOAM-4.x-version-4.1/etc/config.sh/scotch
-@@ -37,7 +37,7 @@
- #
- #------------------------------------------------------------------------------
-
--export SCOTCH_VERSION=scotch_6.0.3
--export SCOTCH_ARCH_PATH=$WM_THIRD_PARTY_DIR/platforms/$WM_ARCH$WM_COMPILER$WM_PRECISION_OPTION$WM_LABEL_OPTION/$SCOTCH_VERSION
-+export SCOTCH_VERSION=scotch_$SCOTCHVERSION
-+export SCOTCH_ARCH_PATH=$SCOTCH_ROOT
-
- #------------------------------------------------------------------------------
-diff -ur OpenFOAM-4.x-version-4.1.org/etc/config.sh/settings OpenFOAM-4.x-version-4.1/etc/config.sh/settings
---- OpenFOAM-4.x-version-4.1.org/etc/config.sh/settings
-+++ OpenFOAM-4.x-version-4.1/etc/config.sh/settings
-@@ -279,6 +279,9 @@
-     ;;
- system)
-     # Use system compiler
-+    # Use system GMP and MPFR packages
-+    export GMP_ARCH_PATH=$GMP_ROOT
-+    export MPFR_ARCH_PATH=$MPFR_ROOT
-     ;;
- *)
-     echo "Warn: WM_COMPILER_TYPE='$WM_COMPILER_TYPE' is unsupported" 1>&2
-diff -ur OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/ptscotchDecomp/Make/options OpenFOAM-4.x-version-4.1/src/parallel/decompose/ptscotchDecomp/Make/options
---- OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/ptscotchDecomp/Make/options
-+++ OpenFOAM-4.x-version-4.1/src/parallel/decompose/ptscotchDecomp/Make/options
-@@ -5,8 +5,7 @@
-     $(PFLAGS) $(PINC) \
-     -I$(SCOTCH_ROOT)/include \
-     -I$(SCOTCH_ARCH_PATH)/include/$(FOAM_MPI) \
--    -I/usr/include/scotch \
-     -I../decompositionMethods/lnInclude
-
- LIB_LIBS = \
--    -L$(SCOTCH_ROOT)/lib -L$(FOAM_EXT_LIBBIN)/$(FOAM_MPI) -lptscotch -lptscotcherrexit -lscotch ${LINK_FLAGS} -lrt
-+    -L$(SCOTCH_ROOT)/lib -L$(MPI_ARCH_PATH)/lib -lptscotch -lptscotcherrexit -lscotch ${LINK_FLAGS} -lrt
-diff -ur OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/scotchDecomp/Make/options OpenFOAM-4.x-version-4.1/src/parallel/decompose/scotchDecomp/Make/options
---- OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/scotchDecomp/Make/options
-+++ OpenFOAM-4.x-version-4.1/src/parallel/decompose/scotchDecomp/Make/options
-@@ -9,8 +9,7 @@
-     $(PFLAGS) $(PINC) \
-     -I$(SCOTCH_ROOT)/include \
-     -I$(SCOTCH_ARCH_PATH)/include \
--    -I/usr/include/scotch \
-     -I../decompositionMethods/lnInclude
-
- LIB_LIBS = \
--    -L$(SCOTCH_ROOT)/lib -L$(FOAM_EXT_LIBBIN) -lscotch -lscotcherrexit -lrt
-+    -L$(SCOTCH_ROOT)/lib -lscotch -lscotcherrexit -lrt
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/makefiles/general OpenFOAM-4.x-version-4.1/wmake/makefiles/general
---- OpenFOAM-4.x-version-4.1.org/wmake/makefiles/general
-+++ OpenFOAM-4.x-version-4.1/wmake/makefiles/general
-@@ -33,7 +33,6 @@
- # The Makefile uses a POSIX shell
- #------------------------------------------------------------------------------
- 
--SHELL           = /bin/sh
- 
- 
- #------------------------------------------------------------------------------
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/wmake OpenFOAM-4.x-version-4.1/wmake/wmake
---- OpenFOAM-4.x-version-4.1.org/wmake/wmake
-+++ OpenFOAM-4.x-version-4.1/wmake/wmake
-@@ -163,7 +163,7 @@
- then
-     if [ "$WM_NCOMPPROCS" -gt 1 -a ! "$MAKEFLAGS" ]
-     then
--        lockDir=$HOME/.$WM_PROJECT/.wmake
-+        lockDir=$(cd $(dirname $BASH_SOURCE)/../.. && pwd -P)/.$WM_PROJECT/.wmake
- 
-         if [ -d $lockDir ]
-         then
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/wmakeScheduler OpenFOAM-4.x-version-4.1/wmake/wmakeScheduler
---- OpenFOAM-4.x-version-4.1.org/wmake/wmakeScheduler
-+++ OpenFOAM-4.x-version-4.1/wmake/wmakeScheduler
-@@ -53,7 +53,7 @@
- # csh sets HOST, bash sets HOSTNAME
- : ${HOST:=$HOSTNAME}
- 
--lockDir=$HOME/.$WM_PROJECT/.wmake
-+lockDir=$(cd $(dirname $BASH_SOURCE)/../.. && pwd -P)/.$WM_PROJECT/.wmake
- 
- # Fallback - 1 core on current host
- : ${WM_HOSTS:=$HOST:1}
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/wmakeSchedulerUptime OpenFOAM-4.x-version-4.1/wmake/wmakeSchedulerUptime
---- OpenFOAM-4.x-version-4.1.org/wmake/wmakeSchedulerUptime
-+++ OpenFOAM-4.x-version-4.1/wmake/wmakeSchedulerUptime
-@@ -53,7 +53,7 @@
- # csh sets HOST, bash sets HOSTNAME
- : ${HOST:=$HOSTNAME}
- 
--lockDir=$HOME/.$WM_PROJECT/.wmake
-+lockDir=$(cd $(dirname $BASH_SOURCE)/../.. && pwd -P)/.$WM_PROJECT/.wmake
- # Fallback - 1 core on current host
- : ${WM_HOSTS:=$HOST:1}
- 
-diff -ur OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/metisDecomp/metisDecomp.C OpenFOAM-4.x-version-4.1/src/parallel/decompose/metisDecomp/metisDecomp.C
---- OpenFOAM-4.x-version-4.1.org/src/parallel/decompose/metisDecomp/metisDecomp.C
-+++ OpenFOAM-4.x-version-4.1/src/parallel/decompose/metisDecomp/metisDecomp.C
-@@ -67,7 +67,7 @@
- 
-     // Processor weights initialised with no size, only used if specified in
-     // a file
--    Field<scalar> processorWeights;
-+    Field<floatScalar> processorWeights;
- 
-     // Cell weights (so on the vertices of the dual)
-     List<label> cellWeights;
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/rules/General/CGAL OpenFOAM-4.x-version-4.1/wmake/rules/General/CGAL
---- OpenFOAM-4.x-version-4.1.org/wmake/rules/General/CGAL
-+++ OpenFOAM-4.x-version-4.1/wmake/rules/General/CGAL
-@@ -6,9 +6,10 @@
-     -I/usr/include
- 
- CGAL_LIBS = \
--    -L$(MPFR_ARCH_PATH)/lib$(WM_COMPILER_LIB_ARCH) \
--    -L$(GMP_ARCH_PATH)/lib$(WM_COMPILER_LIB_ARCH) \
-+    -L$(MPFR_ARCH_PATH)/lib \
-+    -L$(GMP_ARCH_PATH)/lib \
-     -L$(BOOST_ARCH_PATH)/lib \
-     -L$(CGAL_ARCH_PATH)/lib \
-     -lCGAL \
-+    -lgmp \
-     -lmpfr
-diff -ur OpenFOAM-4.x-version-4.1.org/wmake/rules/linux64Gcc/c++ OpenFOAM-4.x-version-4.1/wmake/rules/linux64Gcc/c++
---- OpenFOAM-4.x-version-4.1.org/wmake/rules/linux64Gcc/c++
-+++ OpenFOAM-4.x-version-4.1/wmake/rules/linux64Gcc/c++
-@@ -20,5 +20,5 @@
-
- LINK_LIBS   = $(c++DBUG)
-
--LINKLIBSO   = $(CC) $(c++FLAGS) -shared -Xlinker --add-needed -Xlinker --no-as-needed
--LINKEXE     = $(CC) $(c++FLAGS) -Xlinker --add-needed -Xlinker --no-as-needed
-+LINKLIBSO   = $(CC) $(c++FLAGS) $(LDFLAGS) -shared -Xlinker --add-needed -Xlinker --no-as-needed
-+LINKEXE     = $(CC) $(c++FLAGS) $(LDFLAGS) -Xlinker --add-needed -Xlinker --no-as-needed
diff --git a/gnu/packages/simulation.scm b/gnu/packages/simulation.scm
index 059be5a2be..a4df23785a 100644
--- a/gnu/packages/simulation.scm
+++ b/gnu/packages/simulation.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2021, 2022 Maxim Cournoyer <[email-masked]>
 ;;; Copyright © 2022 Eric Bavier <[email-masked]>
 ;;; Copyright © 2022 Liliana Marie Prikler <[email-masked]>
+;;; Copyright © 2023 Reza Housseini <[email-masked]>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -31,6 +32,7 @@ (define-module (gnu packages simulation)
   #:use-module (gnu packages cmake)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cpp)
+  #:use-module (gnu packages engineering)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages fontutils)
   #:use-module (gnu packages gettext)
@@ -41,22 +43,29 @@ (define-module (gnu packages simulation)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages image)
   #:use-module (gnu packages iso-codes)
+  #:use-module (gnu packages image-processing)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages m4)
   #:use-module (gnu packages maths)
   #:use-module (gnu packages mpi)
   #: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 protobuf)
   #:use-module (gnu packages python)
   #:use-module (gnu packages python-build)
   #:use-module (gnu packages python-science)
   #: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 ssh)
+  #:use-module (gnu packages textutils)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages version-control)
   #:use-module (gnu packages video)
+  #:use-module (gnu packages xiph)
   #:use-module (gnu packages xml)
   #:use-module (gnu packages xorg)
   #:use-module (guix download)
@@ -75,175 +84,287 @@ (define-module (gnu packages simulation)
   #:use-module (ice-9 regex)
   #:use-module (srfi srfi-1))
 
-(define-public openfoam
+(define-public openfoam-org
   (package
-    (name "openfoam")
-    (version "4.1")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (string-append
-             "http://dl.openfoam.org/source/"
-             (string-map (lambda (x) (if (eq? x #\.) #\- x)) version)))
-       (file-name (string-append name "-" version ".tar.gz"))
-       (sha256
-        (base32 "0cgxh4h2hf50qbvvdg5miwc2nympb0nrv3md96vb3gbs9vk8vq9d"))
-       (patches (search-patches "openfoam-4.1-cleanup.patch"))
-       (modules '((guix build utils)))
-       (snippet
-        '(begin
-           ;; Include <sys/sysmacros.h>, which is where glibc >= 2.28 provides
-           ;; 'major' and 'minor'.
-           (substitute* "src/OSspecific/POSIX/fileStat.C"
-             (("#include <unistd\\.h>")
-              "#include <unistd.h>\n#include <sys/sysmacros.h>\n"))
-           #t))))
+    (name "openfoam-org")
+    (version "10.20221128")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "https://github.com/OpenFOAM/OpenFOAM-"
+                                  (version-major version) "/archive/"
+                                  (second (string-split version #\.))
+                                  ".tar.gz"))
+              (sha256
+               (base32
+                "0yd924nhck4jh9gf1wrdnk8svj38yicg4803q79nnjqhn6lcq8c5"))
+              (modules '((guix build utils)))
+              (snippet '(begin
+                          ;; patch shell paths
+                          (substitute* (list "wmake/src/Makefile"
+                                             "wmake/makefiles/general")
+                            (("/bin/sh")
+                             which "sh"))
+                          (substitute* "etc/bashrc"
+                            ;; only go back one folder level
+                            (("\\$\\(dirname \\$\\{BASH_SOURCE:-\\$0\\}\\)/../..")
+                             "$(dirname ${BASH_SOURCE:-$0})/..")
+                            ;; do not use openfoam folder convention
+                            (("^export WM_PROJECT_DIR=.*$")
+                             (string-append
+                              "export WM_PROJECT_DIR=$WM_PROJECT_INST_DIR\n"))
+                            ;; do not source bash_completion (gives error)
+                            (("^.*bash_completion.*$" all)
+                             (string-append "#" all)))
+                          ;; add expand flag to RunFunctions
+                          (substitute* "bin/tools/RunFunctions"
+                            (("foamDictionary (.*)" all args)
+                             (string-append "foamDictionary -expand " args)))))))
     (build-system gnu-build-system)
-    (inputs
-     `(("boost" ,boost)
-       ("cgal" ,cgal)
-       ("flex" ,flex)
-       ("git" ,git)
-       ("gmp" ,gmp)
-       ("libxt" ,libxt)
-       ("metis" ,metis)
-       ("mpfr" ,mpfr)
-       ("ncurses" ,ncurses)
-       ("readline" ,readline)
-       ("scotch" ,pt-scotch32)
-       ("zlib" ,zlib)))
-    (native-inputs
-     (list bison))
-    (propagated-inputs
-     (list gzip gnuplot openmpi))
-    (outputs '("debug"                  ;~60MB
+    (inputs (list boost
+                  cgal
+                  git
+                  gmp
+                  libxt
+                  metis
+                  mpfr
+                  ncurses
+                  readline
+                  pt-scotch32
+                  zlib
+                  openmpi
+                  paraview-5.9
+                  openssh))
+    (native-inputs (list bison
+                         flex
+                         ;; paraview plugin dependencies
+                         cmake-minimal
+                         vtk
+                         libxml2
+                         libogg
+                         libtheora
+                         ffmpeg
+                         gl2ps
+                         libpng
+                         libharu
+                         jsoncpp
+                         netcdf
+                         hdf5
+                         gdal
+                         libx11
+                         qtbase-5
+                         eigen
+                         glew
+                         python
+                         expat
+                         xz
+                         utfcpp
+                         lz4
+                         double-conversion
+                         libjpeg-turbo
+                         libtiff
+                         freetype
+                         pugixml
+                         cgns
+                         qtsvg-5
+                         qttools-5
+                         protobuf
+                         qtxmlpatterns))
+    (propagated-inputs (list gnuplot))
+    (outputs '("debug" ;~60MB
                "out"))
     (arguments
-     `( ;; Executable files and shared libraries are located in the 'platforms'
+     `( ;Executable files and shared libraries are located in the 'platforms'
        ;; subdirectory.
-       #:strip-directories (list (string-append
-                                  "lib/OpenFOAM-" ,version
-                                  "/platforms/linux64GccDPInt32Opt/bin")
-                                 (string-append
-                                  "lib/OpenFOAM-" ,version
-                                  "/platforms/linux64GccDPInt32Opt/lib"))
-       #:tests? #f                                ; no tests to run
+       #:strip-directories (list (string-append "share/OpenFOAM-"
+                                                ,version
+                                                "/platforms/linux64GccDPInt32Opt/bin")
+                                 (string-append "share/OpenFOAM-"
+                                                ,version
+                                                "/platforms/linux64GccDPInt32Opt/lib"))
 
        #:modules ((ice-9 ftw)
                   (ice-9 regex)
+                  (ice-9 string-fun)
+                  (srfi srfi-1)
                   (guix build gnu-build-system)
                   (guix build utils))
 
        #:phases (modify-phases %standard-phases
-                  (add-after 'unpack 'rename-build-directory
+                  (add-after 'unpack 'set-same-version-as-guix
                     (lambda _
-                      (chdir "..")
-                      ;; Use 'OpenFOAM-version' convention to match the file
-                      ;; name expectations in the build phase.
-                      (let ((unpack-dir (string-append
-                                         (getcwd) "/"
-                                         (list-ref (scandir (getcwd) (lambda (name)
-                                                                       (string-match "^OpenFOAM" name))) 0)))
-                            (build-dir (string-append
-                                        (getcwd) "/OpenFOAM-" ,version)))
-                        (rename-file unpack-dir build-dir) ; rename build directory
-                        (chdir (basename build-dir))) ; move to build directory
-                      #t))
-                  (delete 'configure)             ; no configure phase
-                  (replace 'build
+                      (substitute* "etc/bashrc"
+                        (("^export WM_PROJECT_VERSION=.*$")
+                         (string-append "export WM_PROJECT_VERSION="
+                                        ,version "\n"))) #t))
+                  (add-before 'build 'patch-HOME-path
                     (lambda _
-                      (let ((libraries '("boost" "cgal" "gmp" "metis" "mpfr" "scotch")))
-                        ;; set variables to define store paths
-                        (for-each (lambda (library)
-                                    (setenv (string-append
-                                             (string-upcase library) "_ROOT")
-                                            (assoc-ref %build-inputs library))) libraries))
-                      ;; set variables to define package versions
-                      (setenv "SCOTCHVERSION" ,(package-version scotch))
-                      (setenv "METISVERSION" ,(package-version metis))
-                      ;; set variable to pass extra 'rpath' arguments to linker
-                      (setenv "LDFLAGS"
-                              (string-append
-                               "-Wl,"
-                               "-rpath=" %output "/lib/OpenFOAM-" ,version
-                               "/platforms/linux64GccDPInt32Opt/lib,"
-                               "-rpath=" %output "/lib/OpenFOAM-" ,version
-                               "/platforms/linux64GccDPInt32Opt/lib/dummy"))
-                      ;; compile OpenFOAM libraries and applications
-                      (zero? (system (format #f
-                                             "source ./etc/bashrc && ./Allwmake -j~a"
-                                             (parallel-job-count))))))
-                  (add-after 'build 'update-configuration-files
+                      (setenv "HOME" "/tmp") #t))
+                  (add-before 'build 'patch-scotch
                     (lambda _
-                      ;; record store paths and package versions in
-                      ;; configuration files
-                      (substitute* "etc/config.sh/CGAL"
-                        (("$BOOST_ROOT") (getenv "BOOST_ROOT")))
-                      (substitute* "etc/config.sh/CGAL"
-                        (("$CGAL_ROOT") (getenv "CGAL_ROOT")))
-                      (substitute* "etc/config.sh/metis"
-                        (("$METIS_ROOT") (getenv "METIS_ROOT")))
-                      (substitute* "etc/config.sh/metis"
-                        (("$METISVERSION") (getenv "METISVERSION")))
-                      (substitute* "etc/config.sh/scotch"
-                        (("$SCOTCH_ROOT") (getenv "SCOTCH_ROOT")))
                       (substitute* "etc/config.sh/scotch"
-                        (("$SCOTCHVERSION") (getenv "SCOTCHVERSION")))
-                      (substitute* "etc/config.sh/settings"
-                        (("$GMP_ROOT") (getenv "GMP_ROOT")))
-                      (substitute* "etc/config.sh/settings"
-                        (("$MPFR_ROOT") (getenv "MPFR_ROOT")))
-                      ;; reset lockDir variable to refer to write-enabled
-                      ;; directory
-                      (substitute* "wmake/wmake"
-                        (("        lockDir=.*$")
-                         "        lockDir=$HOME/.$WM_PROJECT/.wmake\n"))
-                      (substitute* "wmake/wmakeScheduler"
-                        (("lockDir=.*$")
-                         "lockDir=$HOME/.$WM_PROJECT/.wmake\n"))
-                      (substitute* "wmake/wmakeSchedulerUptime"
-                        (("lockDir=.*$")
-                         "lockDir=$HOME/.$WM_PROJECT/.wmake\n"))
-                      #t))
+                        (("^export SCOTCH_VERSION=scotch_.*$")
+                         (string-append "export SCOTCH_VERSION=scotch_"
+                                        ,(package-version pt-scotch32) "\n"))
+                        (("^export SCOTCH_ARCH_PATH=.*$")
+                         (string-append "export SCOTCH_ARCH_PATH="
+                                        (assoc-ref %build-inputs "pt-scotch32")
+                                        "\n"))) #t))
+                  (add-before 'build 'patch-mpi
+                    (lambda _
+                      (let* ((mpi-path (assoc-ref %build-inputs "openmpi"))
+                             (mpi-version ,(package-version openmpi)))
+                        ;; specify openmpi type
+                        (substitute* "etc/bashrc"
+                          (("WM_MPLIB=SYSTEMOPENMPI")
+                           "WM_MPLIB=OPENMPI"))
+                        (substitute* "etc/config.sh/mpi"
+                          (("export FOAM_MPI=openmpi-.*$")
+                           (string-append "export FOAM_MPI=openmpi-"
+                                          mpi-version "\n"))
+                          (("export MPI_ARCH_PATH=.*\\$FOAM_MPI.*$")
+                           (string-append "export MPI_ARCH_PATH=" mpi-path
+                                          "\n")))) #t))
+                  (add-before 'build 'patch-paraview
+                    (lambda _
+                      (substitute* "etc/config.sh/paraview"
+                        (("^export ParaView_VERSION=.*$")
+                         (string-append "export ParaView_VERSION="
+                                        ,(package-version paraview-5.9) "\n"))
+                        (("^export ParaView_DIR=.*$")
+                         (string-append "export ParaView_DIR="
+                                        (assoc-ref %build-inputs "paraview")
+                                        "\n"))) #t))
+                  (add-before 'build 'add-rpaths
+                    (lambda _
+                      (letrec* ((libraries '("boost" "cgal"
+                                             "gmp"
+                                             "metis"
+                                             "mpfr"
+                                             "pt-scotch32"
+                                             "openmpi"
+                                             "zlib"
+                                             "paraview"))
+                                (rpaths
+                                 (fold-right (lambda (library rpaths)
+                                               (string-append rpaths
+                                                              "-rpath="
+                                                              (assoc-ref
+                                                               %build-inputs library)
+                                                              "/lib,")) "" libraries))
+                                (openfoam-lib
+                                 (string-append %output
+                                                "/share/OpenFOAM-"
+                                                ,version
+                                                "/platforms/linux64GccDPInt32Opt/lib"))
+                                (ldflags
+                                 (string-append "-Wl,"
+                                                rpaths
+                                                "-rpath="
+                                                openfoam-lib
+                                                ","
+                                                "-rpath="
+                                                openfoam-lib
+                                                "/dummy,"
+                                                "-rpath="
+                                                openfoam-lib
+                                                "/paraview-"
+                                                ,(version-major+minor (package-version
+                                                                       paraview-5.9)))))
+                        (substitute* "wmake/rules/linux64Gcc/c++"
+                          (("\\$\\(LIB_HEADER_DIRS\\) -fPIC" all)
+                           (string-append all " " ldflags)))) #t))
+                  (delete 'configure) ;no configure phase
+                  (replace 'build
+                    (lambda _
+                      ;; compile OpenFOAM libraries and applications
+                      (invoke "bash" "-c"
+                              (format #f
+                                      "source ./etc/bashrc && ./Allwmake -j~a"
+                                      (parallel-job-count)))))
                   (add-after 'build 'cleanup
-                    ;; Avoid unncessary, voluminous object and dep files.
+                    ;; Avoid unnecessary, voluminous object and dep files.
                     (lambda _
-                      (delete-file-recursively
-                       "platforms/linux64GccDPInt32Opt/src")
-                      (delete-file-recursively
-                       "platforms/linux64GccDPInt32OptSYSTEMOPENMPI")
-                      (for-each delete-file (find-files "." "\\.o$"))
-                      #t))
+                      (when (file-exists? "platforms/linux64GccDPInt32Opt/src")
+                        (delete-file-recursively
+                         "platforms/linux64GccDPInt32Opt/src"))
+                      (when (file-exists?
+                             "platforms/linux64GccDPInt32OptOPENMPI")
+                        (delete-file-recursively
+                         "platforms/linux64GccDPInt32OptOPENMPI"))
+                      (for-each delete-file
+                                (find-files "." "\\.o$")) #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 _
                       ;; use 'OpenFOAM-version' convention
-                      (let ((install-dir (string-append
-                                          %output "/lib/OpenFOAM-" ,version)))
-                        (mkdir-p install-dir)     ; create install directory
+                      (let ((install-dir (string-append %output
+                                                        "/share/OpenFOAM-"
+                                                        ,version)))
+                        (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 _
-                      ;; add symbolic link for standard 'bin' directory
-                      (symlink
-                       (string-append "./lib/OpenFOAM-" ,version
-                                      "/platforms/linux64GccDPInt32Opt/bin")
-                       (string-append %output "/bin"))
-                      #t)))))
+                      (let* ((bin (string-append %output "/bin"))
+                             (lib (string-append %output "/lib"))
+                             (openfoam (string-append %output
+                                                      "/share/OpenFOAM-"
+                                                      ,version))
+                             (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 '("")))))
     ;; 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 $GUIX_PROFILE/lib/OpenFOAM-4.1/etc/bashrc
-    ;;  $ mkdir -p $FOAM_RUN
-    ;;  $ cd $FOAM_RUN
-    ;;  $ cp -r $FOAM_TUTORIALS/incompressible/simpleFoam/pitzDaily .
-    ;;  $ cd pitzDaily
-    ;;  $ chmod -R u+w .
-    ;;  $ blockMesh
+    ;; 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
+    (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
-- 
2.39.2