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revision 1391 by gross, Mon Jan 14 03:54:57 2008 UTC revision 3851 by jfenwick, Wed Feb 29 05:23:30 2012 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2010 by University of Queensland
4  #       Primary Business: Queensland, Australia  # Earth Systems Science Computational Center (ESSCC)
5  #  Licensed under the Open Software License version 3.0  # http://www.uq.edu.au/esscc
6  #     http://www.opensource.org/licenses/osl-3.0.php  #
7    # Primary Business: Queensland, Australia
8  # top-level Scons configuration file for all esys13 modules  # Licensed under the Open Software License version 3.0
9  # Begin initialisation Section  # http://www.opensource.org/licenses/osl-3.0.php
10  # all of this section just intialises default environments and helper  #
11  # scripts. You shouldn't need to modify this section.  ########################################################
12  EnsureSConsVersion(0,96,91)  
13  EnsurePythonVersion(2,3)  EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15    
16  #===============================================================  import sys, os, platform, re
17  #   import tools:  from distutils import sysconfig
18  import glob  from site_init import *
19  import sys, os, re  import subprocess
20  # Add our extensions  from subprocess import PIPE, Popen
21  if sys.path.count('scons')==0: sys.path.append('scons')  
22  import scons_extensions  # Version number to check for in options file. Increment when new features are
23    # added or existing options changed.
24  # We may also need to know where python's site-packages subdirectory lives  REQUIRED_OPTS_VERSION=201
25  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  
26    # MS Windows support, many thanks to PH
27  #===============================================================  IS_WINDOWS = (os.name == 'nt')
28    
29  tools_prefix="/usr"  ########################## Determine options file ############################
30    # 1. command line
31  #==============================================================================================      # 2. scons/<hostname>_options.py
32  #      # 3. name as part of a cluster
33  #    get the installation prefix  options_file=ARGUMENTS.get('options_file', None)
34  #  if not options_file:
35  prefix = ARGUMENTS.get('prefix', sys.prefix )      ext_dir = os.path.join(os.getcwd(), 'scons')
36        hostname = platform.node().split('.')[0]
37  # We may also need to know where python's site-packages subdirectory lives      for name in hostname, effectiveName(hostname):
38  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
39  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
40  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):          if os.path.isfile(options_file): break
41     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  
42     sys_dir_libraries = prefix+"/lib64"  if not os.path.isfile(options_file):
43  else:      print("\nWARNING:\nOptions file %s" % options_file)
44     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"      print("not found! Default options will be used which is most likely suboptimal.")
45     sys_dir_libraries = prefix+"/lib"      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
46        print("subdirectory and customize it to your needs.\n")
47  sys_dir_examples = prefix+"/share/doc/esys"      options_file = None
48    
49  source_root = Dir('#.').abspath  ############################### Build options ################################
50    
51  dir_packages = os.path.join(source_root,"esys")  default_prefix='/usr'
52  dir_examples = os.path.join(source_root,"examples")  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
53  dir_libraries = os.path.join(source_root,"lib")  lapack_flavours=('none', 'clapack', 'mkl')
54    
55  print "Source root is : ",source_root  vars = Variables(options_file, ARGUMENTS)
56  print " Default packages local installation:    ", dir_packages  vars.AddVariables(
57  print " Default library local installation  ", dir_libraries    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
58  print " Default example local  installation:    ", dir_examples    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
59  print "Install prefix is: ", prefix    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
60  print " Default packages system installation:   ", sys_dir_packages    BoolVariable('verbose', 'Output full compile/link lines', False),
61  print " Default library system installation     ", sys_dir_libraries  # Compiler/Linker options
62  print " Default example system installation:    ", sys_dir_examples    ('cc', 'Path to C compiler', 'default'),
63      ('cxx', 'Path to C++ compiler', 'default'),
64  #==============================================================================================        ('cc_flags', 'Base C/C++ compiler flags', 'default'),
65      ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
66  # Default options and options help text    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
67  # These are defaults and can be overridden using command line arguments or an options file.    ('cc_extra', 'Extra C compiler flags', ''),
68  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used    ('cxx_extra', 'Extra C++ compiler flags', ''),
69  # DO NOT CHANGE THEM HERE    ('ld_extra', 'Extra linker flags', ''),
70  # Where to install?    BoolVariable('werror','Treat compiler warnings as errors', True),
71  #==============================================================================================        BoolVariable('debug', 'Compile with debug flags', False),
72  #        BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
73  #    get the options file if present:    ('omp_flags', 'OpenMP compiler flags', 'default'),
74  #    ('omp_ldflags', 'OpenMP linker flags', 'default'),
75  options_file = ARGUMENTS.get('options_file','')  # Mandatory libraries
76      ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
77  if not os.path.isfile(options_file) :    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
78      options_file = False  # Mandatory for tests
79      ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
80  if not options_file :    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
81     import socket  # Optional libraries and options
82     hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
83     tmp = os.path.join("scons",hostname+"_options.py")    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
84      ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
85     if os.path.isfile(tmp) :    BoolVariable('netcdf', 'Enable netCDF file support', False),
86        options_file = tmp    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
87      ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
88  IS_WINDOWS_PLATFORM = (os.name== "nt")    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
89      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
90  # If you're not going to tell me then......    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
91  # FIXME: add one for the altix too.    BoolVariable('papi', 'Enable PAPI', False),
92  if not options_file :    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
93     if IS_WINDOWS_PLATFORM :    ('papi_libs', 'PAPI libraries to link with', ['papi']),
94        options_file = "scons/windows_mscv71_options.py"    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
95     else:    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
96        options_file = "scons/linux_gcc_eg_options.py"    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
97      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
98  # and load it    BoolVariable('umfpack', 'Enable UMFPACK', False),
99  opts = Options(options_file, ARGUMENTS)    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
100  #================================================================    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
101  #    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
102  #   check if UMFPACK is installed on the system:    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
103  #    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
104  uf_root=None    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
105  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
106     if os.path.isdir(os.path.join(tools_prefix,'include',i)):    ('lapack_libs', 'LAPACK libraries to link with', []),
107         uf_root=i    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
108         print i," is used form ",tools_prefix    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
109         break    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
110  if not uf_root==None:    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
111     umf_path_default=os.path.join(tools_prefix,'include',uf_root)    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
112     umf_lib_path_default=os.path.join(tools_prefix,'lib')    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
113     umf_libs_default=['umfpack']    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
114     amd_path_default=os.path.join(tools_prefix,'include',uf_root)    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
115     amd_lib_path_default=os.path.join(tools_prefix,'lib')  # Advanced settings
116     amd_libs_default=['amd']    #dudley_assemble_flags = -funroll-loops      to actually do something
117     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
118  else:    # To enable passing function pointers through python
119     umf_path_default=None    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
120     umf_lib_path_default=None    # An option for specifying the compiler tools (see windows branch)
121     umf_libs_default=None    ('tools_names', 'Compiler tools to use', ['default']),
122     amd_path_default=None    ('env_export', 'Environment variables to be passed to tools',[]),
123     amd_lib_path_default=None    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124     amd_libs_default=None    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125     ufc_path_default=None    # finer control over library building, intel aggressive global optimisation
126  #    # works with dynamic libraries on windows.
127  #==========================================================================    ('build_shared', 'Build dynamic libraries only', False),
128  #    ('sys_libs', 'Extra libraries to link with', []),
129  #    python installation:    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
130  #    ('SVN_VERSION', 'Do not use from options file', -2),
131  python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))    ('pythoncmd', 'which python to compile with','python'),
132  python_lib_path_default=os.path.join(tools_prefix,'lib')  )
 python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])  
   
 #==========================================================================  
 #  
 #    boost installation:  
 #  
 boost_path_default=os.path.join(tools_prefix,'include')  
 boost_lib_path_default=os.path.join(tools_prefix,'lib')  
 boost_lib_default=['boost_python']  
133    
134  #==========================================================================  ##################### Create environment and help text #######################
 #  
 #    check if netCDF is installed on the system:  
 #  
 netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')  
 netCDF_lib_path_default=os.path.join(tools_prefix,'lib')  
135    
136  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  # Intel's compiler uses regular expressions improperly and emits a warning
137       useNetCDF_default='yes'  # about failing to find the compilers. This warning can be safely ignored.
      netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]  
 else:  
      useNetCDF_default='no'  
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
138    
139  #==========================================================================  # PATH is needed so the compiler, linker and tools are found if they are not
140  #  # in default locations.
141  #  MPI:  env = Environment(tools = ['default'], options = vars,
142  #                    ENV = {'PATH': os.environ['PATH']})
143  if IS_WINDOWS_PLATFORM:  if env['tools_names'] != 'default':
144     useMPI_default='no'      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
145     mpi_path_default=None                        ENV = {'PATH' : os.environ['PATH']})
146     mpi_lib_path_default=None  
147     mpi_libs_default=[]  if options_file:
148     mpi_run_default=None      opts_valid=False
149  else:      if 'escript_opts_version' in env.Dictionary() and \
150     useMPI_default='no'          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
151     mpi_root='/usr/local'              opts_valid=True
152     mpi_path_default=os.path.join(mpi_root,'include')      if opts_valid:
153     mpi_lib_path_default=os.path.join(mpi_root,'lib')          print("Using options in %s." % options_file)
154     mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]      else:
155     mpi_run_default='mpiexec -np 1'          print("\nOptions file %s" % options_file)
156  #          print("is outdated! Please update the file by examining one of the TEMPLATE")
157  #==========================================================================          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
158  #          Exit(1)
159  #    compile:  
160  #  # Generate help text (scons -h)
161  cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'  Help(vars.GenerateHelpText(env))
162  cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'  
163  cxx_flags_default='--no-warn -ansi'  # Check for superfluous options
164  cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  if len(vars.UnknownVariables())>0:
165        for k in vars.UnknownVariables():
166  #==============================================================================================              print("Unknown option '%s'" % k)
167  # Default options and options help text      Exit(1)
168  # These are defaults and can be overridden using command line arguments or an options file.  
169  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  #################### Make sure install directories exist #####################
170  # DO NOT CHANGE THEM HERE  
171  opts.AddOptions(  env['BUILD_DIR']=env['build_dir']
172  # Where to install esys stuff  prefix=Dir(env['prefix']).abspath
173    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),  env['incinstall'] = os.path.join(prefix, 'include')
174    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),  env['bininstall'] = os.path.join(prefix, 'bin')
175    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),  env['libinstall'] = os.path.join(prefix, 'lib')
176    ('exinstall', 'where the esys examples will be installed',             dir_examples),  env['pyinstall']  = os.path.join(prefix, 'esys')
177    ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),  if not os.path.isdir(env['bininstall']):
178    ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),      os.makedirs(env['bininstall'])
179    ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),  if not os.path.isdir(env['libinstall']):
180    ('src_zipfile', 'the source zip file will be installed.',              Dir('#.').abspath+"/release/escript_src.zip"),      os.makedirs(env['libinstall'])
181    ('test_zipfile', 'the test zip file will be installed.',               Dir('#.').abspath+"/release/escript_tests.zip"),  if not os.path.isdir(env['pyinstall']):
182    ('src_tarfile', 'the source tar file will be installed.',              Dir('#.').abspath+"/release/escript_src.tar.gz"),      os.makedirs(env['pyinstall'])
183    ('test_tarfile', 'the test tar file will be installed.',               Dir('#.').abspath+"/release/escript_tests.tar.gz"),  
184    ('examples_tarfile', 'the examples tar file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  env.Append(CPPPATH = [env['incinstall']])
185    ('examples_zipfile', 'the examples zip file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.zip"),  env.Append(LIBPATH = [env['libinstall']])
186    ('guide_pdf', 'name of the user guide in pdf format',                  Dir('#.').abspath+"/release/doc/user/guide.pdf"),  
187    ('api_epydoc', 'name of the epydoc api docs directory',                Dir('#.').abspath+"/release/doc/epydoc"),  ################# Fill in compiler options if not set above ##################
188    ('guide_html', 'name of the directory for user guide in html format',  Dir('#.').abspath+"/release/doc/user/html"),  
189    ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),  if env['cc'] != 'default': env['CC']=env['cc']
190  # Compilation options  if env['cxx'] != 'default': env['CXX']=env['cxx']
191    BoolOption('dodebug', 'Do you want a debug build?', 'no'),  
192    BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),  # version >=9 of intel C++ compiler requires use of icpc to link in C++
193    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),  # runtimes (icc does not)
194    ('cc_defines','C/C++ defines to use', None),  if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
195    ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),      env['LINK'] = env['CXX']
196    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),  
197    ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),  # default compiler/linker options
198    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),  cc_flags = ''
199    ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),  cc_optim = ''
200    ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),  cc_debug = ''
201    ('ar_flags', 'Static library archiver flags to use', None),  omp_flags = ''
202    ('sys_libs', 'System libraries to link with', None),  omp_ldflags = ''
203    ('tar_flags','flags for zip files','-c -z'),  fatalwarning = '' # switch to turn warnings into errors
204  # MKL  sysheaderopt = '' # how to indicate that a header is a system header
205    PathOption('mkl_path', 'Path to MKL includes', None),  
206    PathOption('mkl_lib_path', 'Path to MKL libs', None),  # env['CC'] might be a full path
207    ('mkl_libs', 'MKL libraries to link with', None),  cc_name=os.path.basename(env['CC'])
208  # SCSL  
209    PathOption('scsl_path', 'Path to SCSL includes', None),  if cc_name == 'icc':
210    PathOption('scsl_lib_path', 'Path to SCSL libs', None),      # Intel compiler
211    ('scsl_libs', 'SCSL libraries to link with', None),      cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
212    ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),      cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
213  # UMFPACK      cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
214    PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),      omp_flags   = "-openmp -openmp_report0"
215    PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),      omp_ldflags = "-openmp -openmp_report0 -lpthread"
216    PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),      fatalwarning = "-Werror"
217    ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),  elif cc_name[:3] == 'gcc':
218  # AMD (used by UMFPACK)      # GNU C on any system
219    PathOption('amd_path', 'Path to AMD includes', amd_path_default),      cc_flags     = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
220    PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),      cc_optim     = "-O3"
221    ('amd_libs', 'AMD libraries to link with', amd_libs_default),      cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
222  # TRILINOS      omp_flags    = "-fopenmp"
223    PathOption('trilinos_path', 'Path to TRILINOS includes', None),      omp_ldflags  = "-fopenmp"
224    PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),      fatalwarning = "-Werror"
225    ('trilinos_libs', 'TRILINOS libraries to link with', None),      sysheaderopt = "-isystem"
226  # BLAS  elif cc_name == 'cl':
227    PathOption('blas_path', 'Path to BLAS includes', None),      # Microsoft Visual C on Windows
228    PathOption('blas_lib_path', 'Path to BLAS libs', None),      cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
229    ('blas_libs', 'BLAS libraries to link with', None),      cc_optim     = "/O2 /Op /W3"
230  # netCDF      cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
231    ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),      fatalwarning = "/WX"
232    PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),  elif cc_name == 'icl':
233    PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),      # Intel C on Windows
234    ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),      cc_flags     = '/EHsc /GR /MD'
235  # Python      cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
236  # locations of include files for python      cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
237  # FIXME: python_path should be python_inc_path and the same for boost etc.      omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
238    PathOption('python_path', 'Path to Python includes', python_path_default),      omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
239    PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
240    ('python_lib', 'Python libraries to link with', python_lib_default),  # set defaults if not otherwise specified
241    ('python_cmd', 'Python command', 'python'),  if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
242  # Boost  if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
243    PathOption('boost_path', 'Path to Boost includes', boost_path_default),  if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
244    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),  if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
245    ('boost_lib', 'Boost libraries to link with', boost_lib_default),  if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
246  # Doc building  if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
247  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),  if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
248  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),  if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
249  # PAPI  
250    PathOption('papi_path', 'Path to PAPI includes', None),  # set up the autolazy values
251    PathOption('papi_lib_path', 'Path to PAPI libs', None),  if env['forcelazy'] == 'on':
252    ('papi_libs', 'PAPI libraries to link with', None),      env.Append(CPPDEFINES=['FAUTOLAZYON'])
253    ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),  elif env['forcelazy'] == 'off':
254  # MPI      env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
255    BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),  
256    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  # set up the collective resolve values
257    PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),  if env['forcecollres'] == 'on':
258    ('mpi_run', 'mpirun name' , mpi_run_default),      env.Append(CPPDEFINES=['FRESCOLLECTON'])
259    PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),  elif env['forcecollres'] == 'off':
260    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)      env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
261  )  
262  #=================================================================================================  # allow non-standard C if requested
263  #  if env['iknowwhatimdoing']:
264  #   Note: On the Altix the intel compilers are not automatically      env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
265  #   detected by scons intelc.py script. The Altix has a different directory  
266  #   path and in some locations the "modules" facility is used to support  # Disable OpenMP if no flags provided
267  #   multiple compiler versions. This forces the need to import the users PATH  if env['openmp'] and env['omp_flags'] == '':
268  #   environment which isn't the "scons way"     print("OpenMP requested but no flags provided - disabling OpenMP!")
269  #   This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)     env['openmp'] = False
270  #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  
271  #  if env['openmp']:
272        env.Append(CCFLAGS = env['omp_flags'])
273  if IS_WINDOWS_PLATFORM:      if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
274        env = Environment(tools = ['default', 'msvc'], options = opts)  else:
275        env['omp_flags']=''
276        env['omp_ldflags']=''
277    
278    # add debug/non-debug compiler flags
279    if env['debug']:
280        env.Append(CCFLAGS = env['cc_debug'])
281    else:
282        env.Append(CCFLAGS = env['cc_optim'])
283    
284    # always add cc_flags
285    env.Append(CCFLAGS = env['cc_flags'])
286    
287    # add system libraries
288    env.AppendUnique(LIBS = env['sys_libs'])
289    
290    
291    global_revision=ARGUMENTS.get('SVN_VERSION', None)
292    if global_revision:
293        global_revision = re.sub(':.*', '', global_revision)
294        global_revision = re.sub('[^0-9]', '', global_revision)
295        if global_revision == '': global_revision='-2'
296    else:
297      # Get the global Subversion revision number for the getVersion() method
298      try:
299        global_revision = os.popen('svnversion -n .').read()
300        global_revision = re.sub(':.*', '', global_revision)
301        global_revision = re.sub('[^0-9]', '', global_revision)
302        if global_revision == '': global_revision='-2'
303      except:
304        global_revision = '-1'
305    env['svn_revision']=global_revision
306    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
307    
308    if IS_WINDOWS:
309        if not env['build_shared']:
310            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
311            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
312    
313    ###################### Copy required environment vars ########################
314    
315    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
316    if IS_WINDOWS:
317        LD_LIBRARY_PATH_KEY='PATH'
318        env['ENV']['LD_LIBRARY_PATH']=''
319  else:  else:
320     if os.uname()[4]=='ia64':      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
321    
322  if env['bounds_check']:  # the following env variables are exported for the unit tests
    env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  
    env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])  
    bounds_check = env['bounds_check']  
 else:  
    bounds_check = 0  
323    
324  #=================================================================================================  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
325  #      try:
326  #     Initialise Scons Build Environment          env['ENV'][key] = os.environ[key]
327  #     check for user environment variables we are interested in      except KeyError:
328  try:          env['ENV'][key] = 1
    tmp = os.environ['PYTHONPATH']  
    env['ENV']['PYTHONPATH'] = tmp  
 except KeyError:  
    pass  
329    
330  env.PrependENVPath('PYTHONPATH', source_root)  env_export=env['env_export']
331    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
332    
333  try:  for key in set(env_export):
334     omp_num_threads = os.environ['OMP_NUM_THREADS']      try:
335  except KeyError:          env['ENV'][key] = os.environ[key]
336     omp_num_threads = 1      except KeyError:
337  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads          pass
338    
339  try:  try:
340     path = os.environ['PATH']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env['ENV']['PATH'] = path  
341  except KeyError:  except KeyError:
342     omp_num_threads = 1      pass
343    
344  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  # these shouldn't be needed
345    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
346    #    try:
347    #        env['ENV'][key] = os.environ[key]
348    #    except KeyError:
349    #        pass
350    
   
 # Copy some variables from the system environment to the build environment  
351  try:  try:
352     env['ENV']['DISPLAY'] = os.environ['DISPLAY']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
    home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf  
    env['ENV']['HOME'] = home_temp  
353  except KeyError:  except KeyError:
354     pass      pass
355    
356  try:  ######################## Add some custom builders ############################
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
357    
358  try:  if env['pythoncmd']=='python':
359     tmp = os.environ['LD_LIBRARY_PATH']      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
360     print tmp  else:
361     env['ENV']['LD_LIBRARY_PATH'] = tmp      py_builder = Builder(action = "scripts/testcomp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
 except KeyError:  
    pass  
 #==========================================================================  
 #  
 #    Add some customer builders  
 #  
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
362  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
363    
364  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
   
365  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
366    
367  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
368  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
369    
370  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
371  try:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
    incinstall = env['incinstall']  
    env.Append(CPPPATH = [incinstall,])  
 except KeyError:  
    incinstall = None  
 try:  
    libinstall = env['libinstall']  
    env.Append(LIBPATH = [libinstall,]) # Adds -L for building of libescript.so libfinley.so escriptcpp.so finleycpp.so  
    env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  
    if IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', libinstall)  
       env.PrependENVPath('PATH', env['boost_lib_path'])  
 except KeyError:  
    libinstall = None  
 try:  
    pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  
 except KeyError:  
    pyinstall = None  
372    
373  try:  ############################ Dependency checks ###############################
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 except KeyError:  
    pass  
 try:  
    flags = env['ar_flags']  
    env.Append(ARFLAGS = flags)  
 except KeyError:  
    ar_flags = None  
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = []  
374    
375  try:  # Create a Configure() environment to check for compilers and python
376     tar_flags = env['tar_flags']  conf = Configure(env.Clone())
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
377    
378  try:  ######## Test that the compilers work
379     exinstall = env['exinstall']  
380  except KeyError:  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
381     exinstall = None      if not conf.CheckCC():
382  try:          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
383     sys_libinstall = env['sys_libinstall']          Exit(1)
384  except KeyError:      if not conf.CheckCXX():
385     sys_libinstall = None          print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
386  try:          Exit(1)
387     sys_pyinstall = env['sys_pyinstall']  else:
388  except KeyError:      if not conf.CheckFunc('printf', language='c'):
389     sys_pyinstall = None          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
390  try:          Exit(1)
391     sys_exinstall = env['sys_exinstall']      if not conf.CheckFunc('printf', language='c++'):
392  except KeyError:          print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
393     sys_exinstall = None          Exit(1)
394    
395  # ====================== debugging ===================================  if conf.CheckFunc('gethostname'):
396  try:      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
397     dodebug = env['dodebug']  
398  except KeyError:  ######## Python headers & library (required)
399     dodebug = None  
400    python_inc_path=sysconfig.get_python_inc()
401    if IS_WINDOWS:
402        python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
403    elif env['PLATFORM']=='darwin':
404        python_lib_path=sysconfig.get_config_var('LIBPL')
405    else:
406        python_lib_path=sysconfig.get_config_var('LIBDIR')
407    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
408    if IS_WINDOWS:
409        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
410    else:
411        python_libs=['python'+sysconfig.get_python_version()]
412    
413    #if we want to use a python other than the one scons is running
414    if env['pythoncmd']!='python':
415       py3scons=False   # Is scons running on python3?
416       initstring='from __future__ import print_function;from distutils import sysconfig;'
417       if IS_WINDOWS:
418          cmd='print("python%s%s"%(sys.version_info[0], sys.version_info[1]))'
419       else:
420          cmd='print("python"+sysconfig.get_python_version())'
421       p=Popen([env['pythoncmd'], '-c', initstring+cmd], stdout=PIPE)
422       python_libs=p.stdout.readline()
423       if type(python_libs)!=str():
424          py3scons=True
425          python_libs=python_libs.encode()
426       p.wait()
427       python_libs=python_libs.strip()
428       # Now we know whether we are using python3 or not
429       p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
430       python_inc_path=p.stdout.readline()
431       if py3scons:
432             python_inc_path=python_inc_path.encode()
433       p.wait()  
434       python_inc_path=python_inc_path.strip()
435       if IS_WINDOWS:
436            cmd="os.path.join(sysconfig.get_config_var('prefix'), 'libs')"
437       elif env['PLATFORM']=='darwin':
438            cmd="sysconfig.get_config_var(\"LIBPL\")"
439       else:
440            cmd="sysconfig.get_config_var(\"LIBDIR\")"
441    
442  # === switch on omp ===================================================     p=Popen([env['pythoncmd'], '-c', initstring+'print('+cmd+')'], stdout=PIPE)
443  try:     python_lib_path=p.stdout.readline()
444    omp_flags = env['omp_flags']     if py3scons:
445  except KeyError:        python_lib_path=python_lib_path.decode()
446    omp_flags = ''     p.wait()
447       python_lib_path=python_lib_path.strip()
448    
 try:  
   omp_flags_debug = env['omp_flags_debug']  
 except KeyError:  
   omp_flags_debug = ''  
449    
 # ========= use mpi? =====================================================  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
450    
 # Can't use MPI and OpenMP simultaneously at this time  
 if useMPI:  
     omp_flags=''  
     omp_flags_debug=''  
451    
452  if dodebug:  if sysheaderopt == '':
453      try:      conf.env.AppendUnique(CPPPATH = [python_inc_path])
       flags = env['cc_flags_debug'] + ' ' + omp_flags_debug  
       env.Append(CCFLAGS = flags)  
     except KeyError:  
       pass  
 else:  
    try:  
       flags = env['cc_flags'] + ' ' + omp_flags  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
 if dodebug:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
454  else:  else:
455       try:      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 try:  
      if env['CC'] == 'gcc': env.Append(CCFLAGS = "-pedantic-errors -Wno-long-long")  
 except:  
      pass  
456    
457  # ============= Remember what options were used in the compile =====================================  conf.env.AppendUnique(LIBPATH = [python_lib_path])
458  if not IS_WINDOWS_PLATFORM:  conf.env.AppendUnique(LIBS = python_libs)
459    env.Execute("/bin/rm -f " + libinstall + "/Compiled.with.*")  # The wrapper script needs to find the libs
460    if dodebug:       env.Execute("touch " + libinstall + "/Compiled.with.debug")  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
   if useMPI:        env.Execute("touch " + libinstall + "/Compiled.with.mpi")  
   if omp_flags != '':   env.Execute("touch " + libinstall + "/Compiled.with.OpenMP")  
   if bounds_check:  env.Execute("touch " + libinstall + "/Compiled.with.bounds_check")  
   
 # ============= set mkl (but only of no MPI) =====================================  
 if not useMPI:  
    try:  
       includes = env['mkl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['mkl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
   
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = []  
 else:  
      mkl_libs = []  
   
 # ============= set scsl (but only of no MPI) =====================================  
 if not useMPI:  
    try:  
       includes = env['scsl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['scsl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
     
    try:  
       scsl_libs = env['scsl_libs']  
    except KeyError:  
       scsl_libs = [ ]  
   
 else:  
     scsl_libs =  []  
   
 # ============= set TRILINOS (but only with MPI) =====================================  
 if useMPI:  
    try:  
       includes = env['trilinos_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['trilinos_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       trilinos_libs = env['trilinos_libs']  
    except KeyError:  
       trilinos_libs = []  
 else:  
      trilinos_libs = []  
   
   
 # ============= set umfpack (but only without MPI) =====================================  
 umf_libs=[ ]  
 if not useMPI:  
    try:  
       includes = env['umf_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['umf_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       umf_libs = env['umf_libs']  
       umf_libs+=umf_libs  
    except KeyError:  
       pass  
   
    try:  
       includes = env['ufc_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       includes = env['amd_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['amd_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       amd_libs = env['amd_libs']  
       umf_libs+=amd_libs  
    except KeyError:  
       pass  
   
 # ============= set TRILINOS (but only with MPI) =====================================  
 if useMPI:  
    try:  
       includes = env['trilinos_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['trilinos_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       trilinos_libs = env['trilinos_libs']  
    except KeyError:  
       trilinos_libs = []  
 else:  
      trilinos_libs = []  
461    
462  # ============= set blas =====================================  if not conf.CheckCHeader('Python.h'):
463  try:      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
464     includes = env['blas_path']      Exit(1)
465     env.Append(CPPPATH = [includes,])  if not conf.CheckFunc('Py_Exit'):
466  except KeyError:      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
467     pass      Exit(1)
468    
469  try:  # reuse conf to check for numpy header (optional)
470     lib_path = env['blas_lib_path']  if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
471     env.Append(LIBPATH = [lib_path,])      conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
472  except KeyError:      conf.env['numpy_h']=True
    pass  
   
 try:  
    blas_libs = env['blas_libs']  
 except KeyError:  
    blas_libs = [ ]  
   
 # ========== netcdf ====================================  
 try:  
    useNetCDF = env['useNetCDF']  
 except KeyError:  
    useNetCDF = 'yes'  
    pass  
       
 if useNetCDF == 'yes':  
    try:  
       netCDF_libs = env['netCDF_libs']  
    except KeyError:  
       pass  
   
    env.Append(LIBS = netCDF_libs)  
    env.Append(CPPDEFINES = [ 'USE_NETCDF' ])  
    try:  
       includes = env['netCDF_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['netCDF_lib_path']  
       env.Append(LIBPATH = [ lib_path, ])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
473  else:  else:
474     print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."      conf.env['numpy_h']=False
    netCDF_libs=[ ]  
   
 # ====================== boost ======================================  
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
    env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    if IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', lib_path)  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 # ====================== python ======================================  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 # =============== documentation =======================================  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 # =============== PAPI =======================================  
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None  
 # ============= set mpi =====================================  
 if useMPI:  
    env.Append(CPPDEFINES=['PASO_MPI',])  
    try:  
       includes = env['mpi_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
    try:  
       lib_path = env['mpi_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
    try:  
       mpi_libs = env['mpi_libs']  
    except KeyError:  
       mpi_libs = []  
   
    try:  
       mpi_run = env['mpi_run']  
    except KeyError:  
       mpi_run = ''  
   
    try:  
        mpich_ignore_cxx_seek=env['MPICH_IGNORE_CXX_SEEK']  
        env.Append(CPPDEFINES = [ mpich_ignore_cxx_seek ] )  
    except KeyError:  
       pass  
 else:  
   mpi_libs=[]  
   mpi_run = mpi_run_default  
 # =========== zip files ===========================================  
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None  
 try:  
    papi_instrument_solver = env['papi_instrument_solver']  
 except KeyError:  
    papi_instrument_solver = None  
475    
476    # Commit changes to environment
477    env = conf.Finish()
478    
479  # ============= and some helpers =====================================  ######## boost (required)
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    src_zipfile = env.File(env['src_zipfile'])  
 except KeyError:  
    src_zipfile = None  
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None  
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None  
480    
481  try:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
482     src_tarfile = env.File(env['src_tarfile'])  if sysheaderopt == '':
483  except KeyError:      env.AppendUnique(CPPPATH = [boost_inc_path])
484     src_tarfile = None  else:
485  try:      # This is required because we can't -isystem /usr/include since it breaks
486     test_tarfile = env.File(env['test_tarfile'])      # std includes
487  except KeyError:      if os.path.normpath(boost_inc_path) == '/usr/include':
488     test_tarfile = None          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
489  try:      else:
490     examples_tarfile = env.File(env['examples_tarfile'])          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
 except KeyError:  
    examples_tarfile = None  
491    
492  try:  env.AppendUnique(LIBPATH = [boost_lib_path])
493     guide_pdf = env.File(env['guide_pdf'])  env.AppendUnique(LIBS = env['boost_libs'])
494  except KeyError:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
    guide_pdf = None  
495    
496  try:  ######## numpy (required)
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None  
497    
498  try:  if env['pythoncmd']=='python':
499     api_epydoc = env.Dir(env['api_epydoc'])      try:
500  except KeyError:        from numpy import identity
501     api_epydoc = None      except ImportError:
502          print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
503          Exit(1)
504    else:
505        p=subprocess.call([env['pythoncmd'],'-c','import numpy'])
506        if p!=0:
507          print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
508          Exit(1)
509    
510    ######## CppUnit (required for tests)
511    
512    try:
513        cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
514        env.AppendUnique(CPPPATH = [cppunit_inc_path])
515        env.AppendUnique(LIBPATH = [cppunit_lib_path])
516        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
517        env['cppunit']=True
518    except:
519        env['cppunit']=False
520    
521  try:  ######## VTK (optional)
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
522    
523  try:  if env['pyvisi']:
524     svn_pipe = os.popen("svnversion -n .")      try:
525     global_revision = svn_pipe.readlines()          import vtk
526     svn_pipe.close()          env['pyvisi'] = True
527     global_revision = re.sub(":.*", "", global_revision[0])      except ImportError:
528     global_revision = re.sub("[^0-9]", "", global_revision)          print("Cannot import vtk, disabling pyvisi.")
529  except:          env['pyvisi'] = False
530     global_revision="-1"  
531     print "Warning: unable to recover global revsion number."  ######## netCDF (optional)
532  print "Revision number is %s."%global_revision  
533  env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  netcdf_inc_path=''
534    netcdf_lib_path=''
535  # Python install - esys __init__.py  if env['netcdf']:
536  init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
537        env.AppendUnique(CPPPATH = [netcdf_inc_path])
538  # FIXME: exinstall and friends related to examples are not working.      env.AppendUnique(LIBPATH = [netcdf_lib_path])
539  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])      env.AppendUnique(LIBS = env['netcdf_libs'])
540        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
541  env.Default(build_target)      env.Append(CPPDEFINES = ['USE_NETCDF'])
542    
543  # Zipgets  ######## PAPI (optional)
544  env.Alias('release_src',[ src_zipfile, src_tarfile ])  
545  env.Alias('release_tests',[ test_zipfile, test_tarfile])  papi_inc_path=''
546  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  papi_lib_path=''
547  env.Alias('examples_zipfile',examples_zipfile)  if env['papi']:
548  env.Alias('examples_tarfile',examples_tarfile)      papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
549  env.Alias('api_epydoc',api_epydoc)      env.AppendUnique(CPPPATH = [papi_inc_path])
550  env.Alias('api_doxygen',api_doxygen)      env.AppendUnique(LIBPATH = [papi_lib_path])
551  env.Alias('guide_html_index',guide_html_index)      env.AppendUnique(LIBS = env['papi_libs'])
552  env.Alias('guide_pdf', guide_pdf)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
553  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])      env.Append(CPPDEFINES = ['BLOCKPAPI'])
554  env.Alias('release', ['release_src', 'release_tests', 'docs'])  
555    ######## MKL (optional)
556  env.Alias('build_tests',build_target)    # target to build all C++ tests  
557  env.Alias('build_py_tests',build_target) # target to build all python tests  mkl_inc_path=''
558  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  mkl_lib_path=''
559  env.Alias('run_tests', 'build_tests')   # target to run all C++ test  if env['mkl']:
560  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests      mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
561  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests      env.AppendUnique(CPPPATH = [mkl_inc_path])
562        env.AppendUnique(LIBPATH = [mkl_lib_path])
563        env.AppendUnique(LIBS = env['mkl_libs'])
564  # Allow sconscripts to see the env      env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
565  Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",      env.Append(CPPDEFINES = ['MKL'])
566      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
567          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",  ######## UMFPACK (optional)
568          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])  
569    umfpack_inc_path=''
570  # End initialisation section  umfpack_lib_path=''
571  # Begin configuration section  if env['umfpack']:
572  # adds this file and the scons option directore to the source tar      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
573  release_srcfiles=[env.File('SConstruct'),env.Dir('lib'),env.Dir('include'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]      env.AppendUnique(CPPPATH = [umfpack_inc_path])
574  release_testfiles=[env.File('README_TESTS'),]      env.AppendUnique(LIBPATH = [umfpack_lib_path])
575  env.Zip(src_zipfile, release_srcfiles)      env.AppendUnique(LIBS = env['umfpack_libs'])
576  env.Zip(test_zipfile, release_testfiles)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
577  try:      env.Append(CPPDEFINES = ['UMFPACK'])
578     env.Tar(src_tarfile, release_srcfiles)  
579     env.Tar(test_tarfile, release_testfiles)  ######## LAPACK (optional)
580  except AttributeError:  
581     pass  if env['lapack']=='mkl' and not env['mkl']:
582  # Insert new components to be build here      print("mkl_lapack requires MKL!")
583  # FIXME: might be nice to replace this verbosity with a list of targets and some      Exit(1)
584  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
585  # Third Party libraries  env['uselapack'] = env['lapack']!='none'
586  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  lapack_inc_path=''
587  # C/C++ Libraries  lapack_lib_path=''
588  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  if env['uselapack']:
589  # bruce is removed for now as it doesn't really do anything      header='clapack.h'
590  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)      if env['lapack']=='mkl':
591  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)          env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
592  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)          header='mkl_lapack.h'
593  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
594  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)      env.AppendUnique(CPPPATH = [lapack_inc_path])
595  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)      env.AppendUnique(LIBPATH = [lapack_lib_path])
596  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)      env.AppendUnique(LIBS = env['lapack_libs'])
597  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)      env.Append(CPPDEFINES = ['USE_LAPACK'])
598  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
599  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  ######## Silo (optional)
600    
601    silo_inc_path=''
602    silo_lib_path=''
603    if env['silo']:
604        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
605        env.AppendUnique(CPPPATH = [silo_inc_path])
606        env.AppendUnique(LIBPATH = [silo_lib_path])
607        # Note that we do not add the libs since they are only needed for the
608        # weipa library and tools.
609        #env.AppendUnique(LIBS = [env['silo_libs']])
610    
611    ######## VSL random numbers (optional)
612    if env['vsl_random']:
613        env.Append(CPPDEFINES = ['MKLRANDOM'])
614    
615    ######## VisIt (optional)
616    
617    visit_inc_path=''
618    visit_lib_path=''
619    if env['visit']:
620        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
621        env.AppendUnique(CPPPATH = [visit_inc_path])
622        env.AppendUnique(LIBPATH = [visit_lib_path])
623    
624    ######## MPI (optional)
625    
626    if env['mpi']=='no':
627        env['mpi']='none'
628    
629    env['usempi'] = env['mpi']!='none'
630    mpi_inc_path=''
631    mpi_lib_path=''
632    if env['usempi']:
633        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
634        env.AppendUnique(CPPPATH = [mpi_inc_path])
635        env.AppendUnique(LIBPATH = [mpi_lib_path])
636        env.AppendUnique(LIBS = env['mpi_libs'])
637        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
638        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
639        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
640        # On the other hand MPT and OpenMPI don't define the latter so we have to
641        # do that here
642        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
643            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
644    
645    ######## BOOMERAMG (optional)
646    
647    if env['mpi'] == 'none': env['boomeramg'] = False
648    
649    boomeramg_inc_path=''
650    boomeramg_lib_path=''
651    if env['boomeramg']:
652        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
653        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
654        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
655        env.AppendUnique(LIBS = env['boomeramg_libs'])
656        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
657        env.Append(CPPDEFINES = ['BOOMERAMG'])
658    
659    ######## ParMETIS (optional)
660    
661    if not env['usempi']: env['parmetis'] = False
662    
663    parmetis_inc_path=''
664    parmetis_lib_path=''
665    if env['parmetis']:
666        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
667        env.AppendUnique(CPPPATH = [parmetis_inc_path])
668        env.AppendUnique(LIBPATH = [parmetis_lib_path])
669        env.AppendUnique(LIBS = env['parmetis_libs'])
670        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
671        env.Append(CPPDEFINES = ['USE_PARMETIS'])
672    
673    ######## gmsh (optional, for tests)
674    
675    try:
676        import subprocess
677        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
678        _,e=p.communicate()
679        if e.split().count("MPI"):
680            env['gmsh']='m'
681        else:
682            env['gmsh']='s'
683    except OSError:
684        env['gmsh']=False
685    
686    ######## PDFLaTeX (for documentation)
687    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
688        env['pdflatex']=True
689    else:
690        env['pdflatex']=False
691    
692    ######################## Summarize our environment ###########################
693    
694    # keep some of our install paths first in the list for the unit tests
695    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
696    env.PrependENVPath('PYTHONPATH', prefix)
697    env['ENV']['ESCRIPT_ROOT'] = prefix
698    
699    if not env['verbose']:
700        env['CCCOMSTR'] = "Compiling $TARGET"
701        env['CXXCOMSTR'] = "Compiling $TARGET"
702        env['SHCCCOMSTR'] = "Compiling $TARGET"
703        env['SHCXXCOMSTR'] = "Compiling $TARGET"
704        env['ARCOMSTR'] = "Linking $TARGET"
705        env['LINKCOMSTR'] = "Linking $TARGET"
706        env['SHLINKCOMSTR'] = "Linking $TARGET"
707        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
708        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
709        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
710        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
711        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
712    
713    print("")
714    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
715    print("Escript/Finley revision %s"%global_revision)
716    print("  Install prefix:  %s"%env['prefix'])
717    print("          Python:  %s"%sysconfig.PREFIX)
718    print("           boost:  %s"%env['boost_prefix'])
719    print("           numpy:  YES")
720    if env['usempi']:
721        print("             MPI:  YES (flavour: %s)"%env['mpi'])
722    else:
723        print("             MPI:  DISABLED")
724    if env['uselapack']:
725        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
726    else:
727        print("          LAPACK:  DISABLED")
728    d_list=[]
729    e_list=[]
730    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit','vsl_random':
731        if env[i]: e_list.append(i)
732        else: d_list.append(i)
733    for i in e_list:
734        print("%16s:  YES"%i)
735    for i in d_list:
736        print("%16s:  DISABLED"%i)
737    if env['cppunit']:
738        print("         CppUnit:  FOUND")
739    else:
740        print("         CppUnit:  NOT FOUND")
741    if env['gmsh']=='m':
742        print("            gmsh:  FOUND, MPI-ENABLED")
743    elif env['gmsh']=='s':
744        print("            gmsh:  FOUND")
745    else:
746        print("            gmsh:  NOT FOUND")
747    if env['numpy_h']:
748        print("   numpy headers:  FOUND")
749    else:
750        print("   numpy headers:  NOT FOUND")
751    print("   vsl_random:  %s"%env['vsl_random'])
752        
753    if ((fatalwarning != '') and (env['werror'])):
754        print("  Treating warnings as errors")
755    else:
756        print("  NOT treating warnings as errors")
757    print("")
758    
759    ####################### Configure the subdirectories #########################
760    
761    from grouptest import *
762    
763    TestGroups=[]
764    
765    # keep an environment without warnings-as-errors
766    dodgy_env=env.Clone()
767    
768    # now add warnings-as-errors flags. This needs to be done after configuration
769    # because the scons test files have warnings in them
770    if ((fatalwarning != '') and (env['werror'])):
771        env.Append(CCFLAGS = fatalwarning)
772    
773    Export(
774      ['env',
775       'dodgy_env',
776       'IS_WINDOWS',
777       'TestGroups'
778      ]
779    )
780    
781    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
782    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
783    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
784    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
785    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
786    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
787    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
788    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
789    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
790    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
791    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
792    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
793    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
794    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
795    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
796    
797    ######################## Populate the buildvars file #########################
798    
799    # remove obsolete file
800    if not env['usempi']:
801        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
802        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
803    
804    # Try to extract the boost version from version.hpp
805    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
806    boostversion='unknown'
807    try:
808        for line in boosthpp:
809            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
810            if ver:
811                boostversion=ver.group(1)
812    except StopIteration:
813        pass
814    boosthpp.close()
815    
816    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
817    buildvars.write("svn_revision="+str(global_revision)+"\n")
818    buildvars.write("prefix="+prefix+"\n")
819    buildvars.write("cc="+env['CC']+"\n")
820    buildvars.write("cxx="+env['CXX']+"\n")
821    if env['pythoncmd']=='python':
822        buildvars.write("python="+sys.executable+"\n")
823        buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
824    else:
825        buildvars.write("python="+env['pythoncmd']+"\n")
826        p=Popen([env['pythoncmd'], '-c', 'from __future__import print_function;import sys;print(str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])'], stdout=PIPE)
827        verstring=p.stdout.readline().strip()
828        p.wait()
829        buildvars.write("python version="+verstring+"\n")
830    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
831    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
832    buildvars.write("boost_version="+boostversion+"\n")
833    buildvars.write("debug=%d\n"%int(env['debug']))
834    buildvars.write("openmp=%d\n"%int(env['openmp']))
835    buildvars.write("mpi=%s\n"%env['mpi'])
836    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
837    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
838    buildvars.write("lapack=%s\n"%env['lapack'])
839    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
840    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
841    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
842        buildvars.write("%s=%d\n"%(i, int(env[i])))
843        if env[i]:
844            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
845            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
846    buildvars.close()
847    
848    ################### Targets to build and install libraries ###################
849    
850    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
851    env.Alias('target_init', [target_init])
852    # delete buildvars upon cleanup
853    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
854    
855    # The headers have to be installed prior to build in order to satisfy
856    # #include <paso/Common.h>
857    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
858    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
859    
860    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
861    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
862    
863    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
864    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
865    
866    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
867    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
868    
869    
870    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
871    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
872    
873    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
874    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
875    
876    env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
877    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
878    
879    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
880    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
881    
882    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
883    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
884    
885    # Now gather all the above into some easy targets: build_all and install_all
886    build_all_list = []
887    build_all_list += ['build_esysUtils']
888    build_all_list += ['build_paso']
889    build_all_list += ['build_escript']
890    build_all_list += ['build_pasowrap']
891    build_all_list += ['build_dudley']
892    build_all_list += ['build_finley']
893    build_all_list += ['build_ripley']
894    build_all_list += ['build_weipa']
895    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
896    if env['usempi']:   build_all_list += ['build_pythonMPI']
897    build_all_list += ['build_escriptconvert']
898    env.Alias('build_all', build_all_list)
899    
900    install_all_list = []
901    install_all_list += ['target_init']
902    install_all_list += ['install_esysUtils']
903    install_all_list += ['install_paso']
904    install_all_list += ['install_escript']
905    install_all_list += ['install_pasowrap']
906    install_all_list += ['install_dudley']
907    install_all_list += ['install_finley']
908    install_all_list += ['install_ripley']
909    install_all_list += ['install_weipa']
910    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
911    #install_all_list += ['install_pyvisi_py']
912    install_all_list += ['install_modellib_py']
913    install_all_list += ['install_pycad_py']
914    if env['usempi']:   install_all_list += ['install_pythonMPI']
915    install_all_list += ['install_escriptconvert']
916    env.Alias('install_all', install_all_list)
917    
918    # Default target is install
919    env.Default('install_all')
920    
921    ################## Targets to build and run the test suite ###################
922    
923    test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
924    if not env['cppunit']:
925        env.Alias('run_tests', test_msg)
926    env.Alias('run_tests', ['install_all'])
927    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
928    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
929    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
930    
931    ##################### Targets to build the documentation #####################
932    
933    env.Alias('api_epydoc','install_all')
934    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
935    env.Alias('release_prep', ['docs', 'install_all'])
936    
937  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
938  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
939            utest=open('utest.sh','w')
940            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix))
941            for tests in TestGroups:
942                utest.write(tests.makeString())
943            utest.close()
944            Execute(Chmod('utest.sh', 0o755))
945            print("Generated utest.sh.")
946        except IOError:
947            print("Error attempting to write unittests file.")
948            Exit(1)
949    
950        # delete utest.sh upon cleanup
951        env.Clean('target_init', 'utest.sh')
952    
953        # Make sure that the escript wrapper is in place
954        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
955            print("Copying escript wrapper.")
956            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
957    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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