installation-script for dune added

install_dune.py

+import os
+import subprocess
+
+def shell(command):
+    subprocess.check_output(command, shell=True)
+
+def cd(directory):
+    os.chdir(directory)
+    
+def rm(filename):
+    os.remove(filename)
+    
+def mkdir(directory):
+    if not os.path.exists(directory):
+	os.makedirs(directory)
+	
+# configure blas library
+blas_name = 'blas'
+blas_dir = '/usr/lib/openblas-base'
+blas_lib = blas_dir + '/lib' + blas_name + '.a'
+
+# configure source and install directory
+source_dir = '/opt/sources/dune'
+install_dir = '/opt/software/dune'
+
+num_proc = 4
+
+
+alberta_source = ['alberta-3.0.1', 
+		  'http://www.mathematik.uni-stuttgart.de/fak8/ians/lehrstuhl/nmh/downloads/alberta/alberta-3.0.1.tar.gz', 
+		  'https://www.ians.uni-stuttgart.de/subversion/alberta/trunk/albertadist']
+
+ug_source = ['ug-3.12.1', 
+	     'http://conan.iwr.uni-heidelberg.de/download/ug-3.12.1.tar.gz']
+
+vc_source = 'https://github.com/VcDevel/Vc.git'
+
+modules = ['dune-common', 'dune-geometry', 'dune-localfunctions', 'dune-istl', 
+	   'dune-grid', 'dune-typetree', 'dune-functions']
+
+repos = ['https://gitlab.dune-project.org/core/dune-common.git',
+	 'https://gitlab.dune-project.org/core/dune-geometry.git',
+	 'https://gitlab.dune-project.org/core/dune-localfunctions.git',
+	 'https://gitlab.dune-project.org/core/dune-istl.git',
+	 'https://gitlab.dune-project.org/core/dune-grid.git',
+	 'https://gitlab.dune-project.org/pdelab/dune-typetree.git',
+	 'https://gitlab.dune-project.org/staging/dune-functions.git']
+
+
+mkdir(source_dir)
+
+# install alberta
+cd(source_dir)
+if not os.path.exists(alberta_source[0] + '.tar-gz') and \
+   not os.path.exists(alberta_source[0]):
+    shell('wget ' + alberta_source[1])
+    shell('tar -xzf ' + alberta_source[0] + '.tar.gz')
+    mkdir(alberta_source[0] + '/build')
+    
+cd(alberta_source[0] + '/build')
+shell('../configure --disable-graphics --disable-debug '
+    + '--disable-chained-basis-functions --disable-vector-basis-functions '
+    + '--with-blas --with-blas-name=' + blas_name + ' --with-blas-lib=' + blas_dir + ' '
+    + '--prefix=/opt/software/alberta')
+shell('make -j' + str(num_proc))
+shell('make install')
+
+
+# install UG    
+cd(source_dir)
+if not os.path.exists(ug_source[0] + '.tar.gz') and \
+   not os.path.exists(ug_source[0]):
+    shell('wget ' + ug_source[1])
+    shell('tar -xzf ' + ug_source[0] + '.tar.gz')
+    mkdir(ug_source[0] + '/build')
+    
+cd(ug_source[0] + '/build')
+shell('../configure --enable-dune --enable-parallel --prefix=' + install_dir)
+shell('make -j' + str(num_proc))
+shell('make install')
+
+
+# install Vc
+cd(source_dir)
+if not os.path.exists('Vc'):
+    shell('git clone ' + vc_source + ' Vc')
+    mkdir('Vc/build')
+
+cd(source_dir + '/Vc/build')
+rm('CMakeCache.txt')
+shell('cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=' + install_dir + ' '
+    + '-DENABLE_MIC:BOOL=OFF  ..')
+shell('make -j' + str(num_proc) + ' install')
+
+
+# install Dune modules
+for i, m in enumerate(modules):
+    cd(source_dir)
+    if not os.path.exists(m):
+	shell('git clone ' + repos[i] + ' ' + m)
+	mkdir(m + '/build')
+
+for m in modules:
+    cd(source_dir + '/' + m + '/build')
+    rm('CMakeCache.txt')
+    shell('cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX:PATH=' + install_dir + ' '
+	+ '-DCXX_MAX_STANDARD=14 -DCMAKE_PREFIX_PATH:PATH=' + install_dir + '/lib/cmake '
+	+ '-DUG_DIR:PATH=' + install_dir + '/lib/cmake/ug -DVc_DIR:PATH=' + install_dir + '/lib/cmake/Vc '
+	+ '-DBLAS_blas_LIBRARY:PATH=' + blas_lib + ' '
+	+ '-DALBERTA_ROOT:PATH=/opt/software/alberta  ..')
+    shell('make -j' + str(num_proc) + ' install')
+
+
+# manually change the following things:
+# 1) Add AddVcFlags.cmake to /opt/sources/dune/dune-common/cmake/modules/CMakeLists.txt
+# 2) Add constexpr to line 291 in /opt/sources/dune/dune-functions/dune/functions/functionspacesbases/interpolate.hh
+# 3) Modiy /opt/sources/dune/dune-functions/CMakeLists and remove examples sub-directory
+
+
+