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revision 1312 by ksteube, Mon Sep 24 06:18:44 2007 UTC revision 4216 by caltinay, Tue Feb 19 05:15:38 2013 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ##############################################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2013 by University of Queensland
4  #       Primary Business: Queensland, Australia  # http://www.uq.edu.au
 #  Licensed under the Open Software License version 3.0  
 #     http://www.opensource.org/licenses/osl-3.0.php  
   
 # top-level Scons configuration file for all esys13 modules  
 # Begin initialisation Section  
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
 EnsureSConsVersion(0,96,91)  
 EnsurePythonVersion(2,3)  
   
 #===============================================================  
 #   import tools:  
 import glob  
 import sys, os, re  
 # Add our extensions  
 if sys.path.count('scons')==0: sys.path.append('scons')  
 import scons_extensions  
   
 #===============================================================  
   
 tools_prefix="/usr"  
   
 #==============================================================================================      
 #      
 #    get the installation prefix  
5  #  #
6  prefix = ARGUMENTS.get('prefix', '/usr')  # Primary Business: Queensland, Australia
7    # Licensed under the Open Software License version 3.0
8  # We may also need to know where python's site-packages subdirectory lives  # http://www.opensource.org/licenses/osl-3.0.php
9  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  #
10    # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib  # Development since 2012 by School of Earth Sciences
12  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  #
13     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  ##############################################################################
14     sys_dir_libraries = prefix+"/lib64"  
15  else:  EnsureSConsVersion(0,98,1)
16     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  EnsurePythonVersion(2,5)
17     sys_dir_libraries = prefix+"/lib"  
18    import sys, os, platform, re
19  sys_dir_examples = prefix+"/share/doc/esys"  from distutils import sysconfig
20    from site_init import *
21  source_root = Dir('#.').abspath  from subprocess import PIPE, Popen
22    
23  dir_packages = os.path.join(source_root,"esys")  # Version number to check for in options file. Increment when new features are
24  dir_examples = os.path.join(source_root,"examples")  # added or existing options changed.
25  dir_libraries = os.path.join(source_root,"lib")  REQUIRED_OPTS_VERSION=201
26    
27  print "Source root is : ",source_root  # MS Windows support, many thanks to PH
28  print " Default packages local installation:    ", dir_packages  IS_WINDOWS = (os.name == 'nt')
29  print " Default library local installation  ", dir_libraries  
30  print " Default example local  installation:    ", dir_examples  ########################## Determine options file ############################
31  print "Install prefix is: ", prefix  # 1. command line
32  print " Default packages system installation:   ", sys_dir_packages  # 2. scons/<hostname>_options.py
33  print " Default library system installation     ", sys_dir_libraries  # 3. name as part of a cluster
34  print " Default example system installation:    ", sys_dir_examples  options_file=ARGUMENTS.get('options_file', None)
35    if not options_file:
36  #==============================================================================================          ext_dir = os.path.join(os.getcwd(), 'scons')
37        hostname = platform.node().split('.')[0]
38  # Default options and options help text      for name in hostname, effectiveName(hostname):
39  # These are defaults and can be overridden using command line arguments or an options file.          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
40  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
41  # DO NOT CHANGE THEM HERE          if os.path.isfile(options_file): break
42  # Where to install?  
43  #==============================================================================================      if not os.path.isfile(options_file):
44  #          print("\nWARNING:\nOptions file %s" % options_file)
45  #    get the options file if present:      print("not found! Default options will be used which is most likely suboptimal.")
46  #      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
47  options_file = ARGUMENTS.get('options_file','')      print("subdirectory and customize it to your needs.\n")
48        options_file = None
49  if not os.path.isfile(options_file) :  
50      options_file = False  ############################### Build options ################################
51    
52  if not options_file :  default_prefix='/usr'
53     import socket  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
54     hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  lapack_flavours=('none', 'clapack', 'mkl')
55     tmp = os.path.join("scons",hostname+"_options.py")  
56    vars = Variables(options_file, ARGUMENTS)
57     if os.path.isfile(tmp) :  vars.AddVariables(
58        options_file = tmp    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
59      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
60  IS_WINDOWS_PLATFORM = (os.name== "nt")    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
61      BoolVariable('verbose', 'Output full compile/link lines', False),
62  # If you're not going to tell me then......  # Compiler/Linker options
63  # FIXME: add one for the altix too.    ('cc', 'Path to C compiler', 'default'),
64  if not options_file :    ('cxx', 'Path to C++ compiler', 'default'),
65     if IS_WINDOWS_PLATFORM :    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
66        options_file = "scons/windows_mscv71_options.py"    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
67     else:    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
68        options_file = "scons/linux_gcc_eg_options.py"    ('cc_extra', 'Extra C compiler flags', ''),
69      ('cxx_extra', 'Extra C++ compiler flags', ''),
70  # and load it    ('ld_extra', 'Extra linker flags', ''),
71  opts = Options(options_file, ARGUMENTS)    BoolVariable('werror','Treat compiler warnings as errors', True),
72  #================================================================    BoolVariable('debug', 'Compile with debug flags', False),
73  #    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
74  #   check if UMFPACK is installed on the system:    ('omp_flags', 'OpenMP compiler flags', 'default'),
75  #    ('omp_ldflags', 'OpenMP linker flags', 'default'),
76  uf_root=None  # Mandatory libraries
77  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
78     if os.path.isdir(os.path.join(tools_prefix,'include',i)):    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
79         uf_root=i  # Mandatory for tests
80         print i," is used form ",tools_prefix    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
81         break    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
82  if not uf_root==None:  # Optional libraries and options
83     umf_path_default=os.path.join(tools_prefix,'include',uf_root)    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
84     umf_lib_path_default=os.path.join(tools_prefix,'lib')    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
85     umf_libs_default=['umfpack']    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
86     amd_path_default=os.path.join(tools_prefix,'include',uf_root)    BoolVariable('netcdf', 'Enable netCDF file support', False),
87     amd_lib_path_default=os.path.join(tools_prefix,'lib')    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
88     amd_libs_default=['amd']    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
89     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
90  else:    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
91     umf_path_default=None    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
92     umf_lib_path_default=None    BoolVariable('papi', 'Enable PAPI', False),
93     umf_libs_default=None    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
94     amd_path_default=None    ('papi_libs', 'PAPI libraries to link with', ['papi']),
95     amd_lib_path_default=None    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
96     amd_libs_default=None    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
97     ufc_path_default=None    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
98  #    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
99  #==========================================================================    BoolVariable('umfpack', 'Enable UMFPACK', False),
100  #    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
101  #    python installation:    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
102  #    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
103  python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
104  python_lib_path_default=os.path.join(tools_prefix,'lib')    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
105  python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
106      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
107  #==========================================================================    ('lapack_libs', 'LAPACK libraries to link with', []),
108  #    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
109  #    boost installation:    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
110  #    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
111  boost_path_default=os.path.join(tools_prefix,'include')    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
112  boost_lib_path_default=os.path.join(tools_prefix,'lib')    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
113  boost_lib_default=['boost_python']    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
114      BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
115  #==========================================================================  # Advanced settings
116  #    #dudley_assemble_flags = -funroll-loops      to actually do something
117  #    check if netCDF is installed on the system:    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
118  #    # To enable passing function pointers through python
119  netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
120  netCDF_lib_path_default=os.path.join(tools_prefix,'lib')    # An option for specifying the compiler tools (see windows branch)
121      ('tools_names', 'Compiler tools to use', ['default']),
122  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):    ('env_export', 'Environment variables to be passed to tools',[]),
123       useNetCDF_default='yes'    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124       netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125  else:    # finer control over library building, intel aggressive global optimisation
126       useNetCDF_default='no'    # works with dynamic libraries on windows.
127       netCDF_path_default=None    ('build_shared', 'Build dynamic libraries only', False),
128       netCDF_lib_path_default=None    ('sys_libs', 'Extra libraries to link with', []),
129       netCDF_libs_default=None    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
130      ('SVN_VERSION', 'Do not use from options file', -2),
131  #==========================================================================    ('pythoncmd', 'which python to compile with','python'),
132  #    ('usepython3', 'Is this a python3 build? (experimental)', False),
133  #  MPI:    ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
134  #    ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
135  if IS_WINDOWS_PLATFORM:    ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
136     useMPI_default='no'    BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
    mpi_path_default=None  
    mpi_lib_path_default=None  
    mpi_libs_default=[]  
    mpi_run_default=None  
 else:  
    useMPI_default='no'  
    mpi_root='/usr/local'  
    mpi_path_default=os.path.join(mpi_root,'include')  
    mpi_lib_path_default=os.path.join(mpi_root,'lib')  
    mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]  
    mpi_run_default='mpiexec -np 1'  
 #  
 #==========================================================================  
 #  
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'  
 cxx_flags_default='--no-warn -ansi'  
 cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  
   
 #==============================================================================================      
 # Default options and options help text  
 # These are defaults and can be overridden using command line arguments or an options file.  
 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  
 # DO NOT CHANGE THEM HERE  
 opts.AddOptions(  
 # Where to install esys stuff  
   ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),  
   ('libinstall', 'where the esys libraries will be installed',           dir_libraries),  
   ('pyinstall', 'where the esys python modules will be installed',       dir_packages),  
   ('exinstall', 'where the esys examples will be installed',             dir_examples),  
   ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),  
   ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),  
   ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),  
   ('src_zipfile', 'the source zip file will be installed.',              Dir('#.').abspath+"/release/escript_src.zip"),  
   ('test_zipfile', 'the test zip file will be installed.',               Dir('#.').abspath+"/release/escript_tests.zip"),  
   ('src_tarfile', 'the source tar file will be installed.',              Dir('#.').abspath+"/release/escript_src.tar.gz"),  
   ('test_tarfile', 'the test tar file will be installed.',               Dir('#.').abspath+"/release/escript_tests.tar.gz"),  
   ('examples_tarfile', 'the examples tar file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  
   ('examples_zipfile', 'the examples zip file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.zip"),  
   ('guide_pdf', 'name of the user guide in pdf format',                  Dir('#.').abspath+"/release/doc/user/guide.pdf"),  
   ('api_epydoc', 'name of the epydoc api docs directory',                Dir('#.').abspath+"/release/doc/epydoc"),  
   ('guide_html', 'name of the directory for user guide in html format',  Dir('#.').abspath+"/release/doc/user/html"),  
   ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),  
 # Compilation options  
   BoolOption('dodebug', 'Do you want a debug build?', 'no'),  
   BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),  
   ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),  
   ('cc_defines','C/C++ defines to use', None),  
   ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),  
   ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),  
   ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),  
   ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),  
   ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),  
   ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),  
   ('ar_flags', 'Static library archiver flags to use', None),  
   ('sys_libs', 'System libraries to link with', None),  
   ('tar_flags','flags for zip files','-c -z'),  
 # MKL  
   PathOption('mkl_path', 'Path to MKL includes', None),  
   PathOption('mkl_lib_path', 'Path to MKL libs', None),  
   ('mkl_libs', 'MKL libraries to link with', None),  
 # SCSL  
   PathOption('scsl_path', 'Path to SCSL includes', None),  
   PathOption('scsl_lib_path', 'Path to SCSL libs', None),  
   ('scsl_libs', 'SCSL libraries to link with', None),  
   ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),  
 # UMFPACK  
   PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),  
   PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),  
   PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),  
   ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),  
 # AMD (used by UMFPACK)  
   PathOption('amd_path', 'Path to AMD includes', amd_path_default),  
   PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),  
   ('amd_libs', 'AMD libraries to link with', amd_libs_default),  
 # TRILINOS  
   PathOption('trilinos_path', 'Path to TRILINOS includes', None),  
   PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),  
   ('trilinos_libs', 'TRILINOS libraries to link with', None),  
 # BLAS  
   PathOption('blas_path', 'Path to BLAS includes', None),  
   PathOption('blas_lib_path', 'Path to BLAS libs', None),  
   ('blas_libs', 'BLAS libraries to link with', None),  
 # netCDF  
   ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),  
   PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),  
   PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),  
   ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),  
 # Python  
 # locations of include files for python  
 # FIXME: python_path should be python_inc_path and the same for boost etc.  
   PathOption('python_path', 'Path to Python includes', python_path_default),  
   PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
   ('python_lib', 'Python libraries to link with', python_lib_default),  
   ('python_cmd', 'Python command', 'python'),  
 # Boost  
   PathOption('boost_path', 'Path to Boost includes', boost_path_default),  
   PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),  
   ('boost_lib', 'Boost libraries to link with', boost_lib_default),  
 # Doc building  
 #  PathOption('doxygen_path', 'Path to Doxygen executable', None),  
 #  PathOption('epydoc_path', 'Path to Epydoc executable', None),  
 # PAPI  
   PathOption('papi_path', 'Path to PAPI includes', None),  
   PathOption('papi_lib_path', 'Path to PAPI libs', None),  
   ('papi_libs', 'PAPI libraries to link with', None),  
   ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),  
 # MPI  
   BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),  
   ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  
   PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),  
   ('mpi_run', 'mpirun name' , mpi_run_default),  
   PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)  
137  )  )
 #=================================================================================================  
 #  
 #   Note: On the Altix the intel compilers are not automatically  
 #   detected by scons intelc.py script. The Altix has a different directory  
 #   path and in some locations the "modules" facility is used to support  
 #   multiple compiler versions. This forces the need to import the users PATH  
 #   environment which isn't the "scons way"  
 #   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)  
 #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  
 #  
138    
139  if IS_WINDOWS_PLATFORM:  ##################### Create environment and help text #######################
       env = Environment(tools = ['default', 'msvc'], options = opts)  
 else:  
    if os.uname()[4]=='ia64':  
       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))  
   
 if env['bounds_check']:  
    env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  
    env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])  
140    
141  #=================================================================================================  # Intel's compiler uses regular expressions improperly and emits a warning
142  #  # about failing to find the compilers. This warning can be safely ignored.
 #     Initialise Scons Build Environment  
 #     check for user environment variables we are interested in  
 try:  
    tmp = os.environ['PYTHONPATH']  
    env['ENV']['PYTHONPATH'] = tmp  
 except KeyError:  
    pass  
   
 env.PrependENVPath('PYTHONPATH', source_root)  
   
 try:  
    omp_num_threads = os.environ['OMP_NUM_THREADS']  
 except KeyError:  
    omp_num_threads = 1  
 env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  
143    
144  try:  # PATH is needed so the compiler, linker and tools are found if they are not
145     path = os.environ['PATH']  # in default locations.
146     env['ENV']['PATH'] = path  env = Environment(tools = ['default'], options = vars,
147  except KeyError:                    ENV = {'PATH': os.environ['PATH']})
148     omp_num_threads = 1                    
149    
150  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  #set the vars for clang
151    def mkclang(env):
152      env['CC']='clang'
153  # Copy some variables from the system environment to the build environment    env['CXX']='clang++'
154  try:                    
155     env['ENV']['DISPLAY'] = os.environ['DISPLAY']                    
156     env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  if env['tools_names'] != 'default':
157     home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf      zz=env['tools_names']
158     env['ENV']['HOME'] = home_temp      if 'clang' in zz:
159  except KeyError:          zz.remove('clang')
160     pass          zz.insert(0, mkclang)
161        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
162  try:                        ENV = {'PATH' : os.environ['PATH']})
163     tmp = os.environ['PATH']  
164     env['ENV']['PATH'] = tmp  if options_file:
165  except KeyError:      opts_valid=False
166     pass      if 'escript_opts_version' in env.Dictionary() and \
167            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
168  try:              opts_valid=True
169     tmp = os.environ['LD_LIBRARY_PATH']      if opts_valid:
170     env['ENV']['LD_LIBRARY_PATH'] = tmp          print("Using options in %s." % options_file)
171  except KeyError:      else:
172     pass          print("\nOptions file %s" % options_file)
173  #==========================================================================          print("is outdated! Please update the file by examining one of the TEMPLATE")
174  #          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
175  #    Add some customer builders          Exit(1)
176  #  
177  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  # Generate help text (scons -h)
178  env.Append(BUILDERS = {'PyCompile' : py_builder});  Help(vars.GenerateHelpText(env))
179    
180  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  # Check for superfluous options
181                                src_suffix=env['PROGSUFFIX'], single_source=True)  if len(vars.UnknownVariables())>0:
182        for k in vars.UnknownVariables():
183  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});          print("Unknown option '%s'" % k)
184        Exit(1)
185  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  
186  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  #################### Make sure install directories exist #####################
187    
188  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  env['BUILD_DIR']=Dir(env['build_dir']).abspath
189  try:  prefix=Dir(env['prefix']).abspath
190     incinstall = env['incinstall']  env['incinstall'] = os.path.join(prefix, 'include')
191     env.Append(CPPPATH = [incinstall,])  env['bininstall'] = os.path.join(prefix, 'bin')
192  except KeyError:  env['libinstall'] = os.path.join(prefix, 'lib')
193     incinstall = None  env['pyinstall']  = os.path.join(prefix, 'esys')
194  try:  if not os.path.isdir(env['bininstall']):
195     libinstall = env['libinstall']      os.makedirs(env['bininstall'])
196     env.Append(LIBPATH = [libinstall,]) # Adds -L for building of libescript.so libfinley.so escriptcpp.so finleycpp.so  if not os.path.isdir(env['libinstall']):
197     env.PrependENVPath('LD_LIBRARY_PATH', libinstall)      os.makedirs(env['libinstall'])
198     if IS_WINDOWS_PLATFORM :  if not os.path.isdir(env['pyinstall']):
199        env.PrependENVPath('PATH', libinstall)      os.makedirs(env['pyinstall'])
200        env.PrependENVPath('PATH', env['boost_lib_path'])  
201  except KeyError:  env.Append(CPPPATH = [env['incinstall']])
202     libinstall = None  env.Append(LIBPATH = [env['libinstall']])
203  try:  
204     pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  ################# Fill in compiler options if not set above ##################
205  except KeyError:  
206     pyinstall = None  if env['cc'] != 'default': env['CC']=env['cc']
207    if env['cxx'] != 'default': env['CXX']=env['cxx']
208  try:  
209     cc_defines = env['cc_defines']  # version >=9 of intel C++ compiler requires use of icpc to link in C++
210     env.Append(CPPDEFINES = cc_defines)  # runtimes (icc does not)
211  except KeyError:  if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
212     pass      env['LINK'] = env['CXX']
213  try:  
214     flags = env['ar_flags']  # default compiler/linker options
215     env.Append(ARFLAGS = flags)  cc_flags = ''
216  except KeyError:  cc_optim = ''
217     ar_flags = None  cc_debug = ''
218  try:  omp_flags = ''
219     sys_libs = env['sys_libs']  omp_ldflags = ''
220  except KeyError:  fatalwarning = '' # switch to turn warnings into errors
221     sys_libs = []  sysheaderopt = '' # how to indicate that a header is a system header
222    
223  try:  # env['CC'] might be a full path
224     tar_flags = env['tar_flags']  cc_name=os.path.basename(env['CC'])
225     env.Replace(TARFLAGS = tar_flags)  
226  except KeyError:  if cc_name == 'icc':
227     pass      # Intel compiler
228        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
229  try:      cc_flags    = "-std=c99 -fPIC -w2 -wd1875 -Wno-unknown-pragmas -DBLOCKTIMER -DCORE_ID1"
230     exinstall = env['exinstall']      cc_optim    = "-O3 -ftz -fno-alias -ipo -xHost"
231  except KeyError:      cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
232     exinstall = None      omp_flags   = "-openmp"
233  try:      omp_ldflags = "-openmp -openmp_report=1"
234     sys_libinstall = env['sys_libinstall']      fatalwarning = "-Werror"
235  except KeyError:  elif cc_name[:3] == 'gcc':
236     sys_libinstall = None      # GNU C on any system
237  try:      # note that -ffast-math is not used because it breaks isnan(),
238     sys_pyinstall = env['sys_pyinstall']      # see mantis #691
239  except KeyError:      cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
240     sys_pyinstall = None      cc_optim     = "-O3"
241  try:      cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
242     sys_exinstall = env['sys_exinstall']      omp_flags    = "-fopenmp"
243  except KeyError:      omp_ldflags  = "-fopenmp"
244     sys_exinstall = None      fatalwarning = "-Werror"
245        sysheaderopt = "-isystem"
246    elif cc_name == 'cl':
247        # Microsoft Visual C on Windows
248        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
249        cc_optim     = "/O2 /Op /W3"
250        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
251        fatalwarning = "/WX"
252    elif cc_name == 'icl':
253        # Intel C on Windows
254        cc_flags     = '/EHsc /GR /MD'
255        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
256        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
257        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
258        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
259    
260    # set defaults if not otherwise specified
261    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
262    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
263    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
264    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
265    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
266    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
267    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
268    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
269    
270    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
271    
272    if env['usepython3']:
273        env.Append(CPPDEFINES=['ESPYTHON3'])
274    
275    # set up the autolazy values
276    if env['forcelazy'] == 'on':
277        env.Append(CPPDEFINES=['FAUTOLAZYON'])
278    elif env['forcelazy'] == 'off':
279        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
280    
281    # set up the collective resolve values
282    if env['forcecollres'] == 'on':
283        env.Append(CPPDEFINES=['FRESCOLLECTON'])
284    elif env['forcecollres'] == 'off':
285        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
286    
287    # allow non-standard C if requested
288    if env['iknowwhatimdoing']:
289        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
290    
291    # Disable OpenMP if no flags provided
292    if env['openmp'] and env['omp_flags'] == '':
293       print("OpenMP requested but no flags provided - disabling OpenMP!")
294       env['openmp'] = False
295    
296    if env['openmp']:
297        env.Append(CCFLAGS = env['omp_flags'])
298        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
299    else:
300        env['omp_flags']=''
301        env['omp_ldflags']=''
302    
303    # add debug/non-debug compiler flags
304    if env['debug']:
305        env.Append(CCFLAGS = env['cc_debug'])
306    else:
307        env.Append(CCFLAGS = env['cc_optim'])
308    
309    # always add cc_flags
310    env.Append(CCFLAGS = env['cc_flags'])
311    
312    # add system libraries
313    env.AppendUnique(LIBS = env['sys_libs'])
314    
315    
316    global_revision=ARGUMENTS.get('SVN_VERSION', None)
317    if global_revision:
318        global_revision = re.sub(':.*', '', global_revision)
319        global_revision = re.sub('[^0-9]', '', global_revision)
320        if global_revision == '': global_revision='-2'
321    else:
322      # Get the global Subversion revision number for the getVersion() method
323      try:
324        global_revision = os.popen('svnversion -n .').read()
325        global_revision = re.sub(':.*', '', global_revision)
326        global_revision = re.sub('[^0-9]', '', global_revision)
327        if global_revision == '': global_revision='-2'
328      except:
329        global_revision = '-1'
330    env['svn_revision']=global_revision
331    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
332    
333    if IS_WINDOWS:
334        if not env['build_shared']:
335            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
336            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
337    
338    ###################### Copy required environment vars ########################
339    
340    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
341    if IS_WINDOWS:
342        LD_LIBRARY_PATH_KEY='PATH'
343        env['ENV']['LD_LIBRARY_PATH']=''
344    else:
345        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
346    
347  # ====================== debugging ===================================  # the following env variables are exported for the unit tests
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
348    
349  # === switch on omp ===================================================  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
350  try:      try:
351    omp_flags = env['omp_flags']          env['ENV'][key] = os.environ[key]
352  except KeyError:      except KeyError:
353    omp_flags = ''          env['ENV'][key] = 1
354    
355  try:  env_export=env['env_export']
356    omp_flags_debug = env['omp_flags_debug']  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP'])
 except KeyError:  
   omp_flags_debug = ''  
357    
358  # ========= use mpi? =====================================================  for key in set(env_export):
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
   
 if dodebug:  
359      try:      try:
360        flags = env['cc_flags_debug'] + ' ' + omp_flags_debug          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
361      except KeyError:      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:  
362          pass          pass
 else:  
      try:  
         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  
363    
 # ============= 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,])  
    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,])  
    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 = []  
   
 # ============= set blas =====================================  
364  try:  try:
365     includes = env['blas_path']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env.Append(CPPPATH = [includes,])  
366  except KeyError:  except KeyError:
367     pass      pass
368    
369  try:  # these shouldn't be needed
370     lib_path = env['blas_lib_path']  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
371     env.Append(LIBPATH = [lib_path,])  #    try:
372  except KeyError:  #        env['ENV'][key] = os.environ[key]
373     pass  #    except KeyError:
374    #        pass
375    
376  try:  try:
377     blas_libs = env['blas_libs']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
378  except KeyError:  except KeyError:
379     blas_libs = [ ]      pass
   
 # ========== netcdf (currently not supported with mpi) ====================================  
 if useMPI:  
    useNetCDF = 'no'  
 else:  
    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, ])  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
 else:  
    print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  
    netCDF_libs=[ ]  
380    
381  # ====================== boost ======================================  ######################## Add some custom builders ############################
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [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.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  
382    
383    if env['pythoncmd']=='python':
384        py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
385    else:
386        py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
387    env.Append(BUILDERS = {'PyCompile' : py_builder});
388    
389  # ============= and some helpers =====================================  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
390  try:  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
    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  
391    
392  try:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
393     src_tarfile = env.File(env['src_tarfile'])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
 except KeyError:  
    src_tarfile = None  
 try:  
    test_tarfile = env.File(env['test_tarfile'])  
 except KeyError:  
    test_tarfile = None  
 try:  
    examples_tarfile = env.File(env['examples_tarfile'])  
 except KeyError:  
    examples_tarfile = None  
394    
395  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
396     guide_pdf = env.File(env['guide_pdf'])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 except KeyError:  
    guide_pdf = None  
397    
398  try:  ############################ Dependency checks ###############################
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None  
399    
400  try:  # Create a Configure() environment to check for compilers and python
401     api_epydoc = env.Dir(env['api_epydoc'])  conf = Configure(env.Clone())
 except KeyError:  
    api_epydoc = None  
402    
403  try:  ######## Test that the compilers work
404     api_doxygen = env.Dir(env['api_doxygen'])  
405  except KeyError:  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
406     api_doxygen = None      if not conf.CheckCC():
407            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
408            Exit(1)
409        if not conf.CheckCXX():
410            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
411            Exit(1)
412    else:
413        if not conf.CheckFunc('printf', language='c'):
414            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
415            Exit(1)
416        if not conf.CheckFunc('printf', language='c++'):
417            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
418            Exit(1)
419    
420    if conf.CheckFunc('gethostname'):
421        conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
422    
423    ######## Python headers & library (required)
424    
425    #First we check to see if the config file has specified
426    ##Where to find the filae. Ideally, this should be automatic
427    #But we need to deal with the case where python is not in its INSTALL
428    #Directory
429    # Use the python scons is running
430    if env['pythoncmd']=='python':
431        python_inc_path=sysconfig.get_python_inc()
432        if IS_WINDOWS:
433            python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
434        elif env['PLATFORM']=='darwin':
435            python_lib_path=sysconfig.get_config_var('LIBPL')
436        else:
437            python_lib_path=sysconfig.get_config_var('LIBDIR')
438    
439        #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
440        if IS_WINDOWS:
441            python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
442        else:
443            python_libs=['python'+sysconfig.get_python_version()]
444    
445    #if we want to use a python other than the one scons is running
446    else:
447        initstring='from __future__ import print_function;from distutils import sysconfig;'
448        if env['pythonlibname']!='':
449            python_libs=env['pythonlibname']
450        else:   # work it out by calling python    
451            if IS_WINDOWS:
452                cmd='print("python%s%s"%(sys.version_info[0], sys.version_info[1]))'
453            else:
454                cmd='print("python"+sysconfig.get_python_version())'
455            p=Popen([env['pythoncmd'], '-c', initstring+cmd], stdout=PIPE)
456            python_libs=p.stdout.readline()
457            if env['usepython3']:       # This is to convert unicode str into py2 string
458                python_libs=python_libs.encode() # If scons runs on py3 then this must be rethought
459            p.wait()
460            python_libs=python_libs.strip()
461    
462  try:    
463     svn_pipe = os.popen("svnversion -n .")      # Now we know whether we are using python3 or not
464     global_revision = svn_pipe.readlines()      p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
465     svn_pipe.close()      python_inc_path=p.stdout.readline()
466     global_revision = re.sub("[^0-9]", "", global_revision[0])      if env['usepython3']:
467             python_inc_path=python_inc_path.encode()
468        p.wait()  
469        python_inc_path=python_inc_path.strip()
470        if IS_WINDOWS:
471            cmd="os.path.join(sysconfig.get_config_var('prefix'), 'libs')"
472        elif env['PLATFORM']=='darwin':
473            cmd="sysconfig.get_config_var(\"LIBPL\")"
474        else:
475            cmd="sysconfig.get_config_var(\"LIBDIR\")"
476    
477        p=Popen([env['pythoncmd'], '-c', initstring+'print('+cmd+')'], stdout=PIPE)
478        python_lib_path=p.stdout.readline()
479        if env['usepython3']:
480            python_lib_path=python_lib_path.decode()
481        p.wait()
482        python_lib_path=python_lib_path.strip()
483    
484    #Check for an override from the config file.
485    #Ideally, this should be automatic
486    #But we need to deal with the case where python is not in its INSTALL
487    #Directory
488    if env['pythonlibpath']!='':
489        python_lib_path=env['pythonlibpath']
490    
491    if env['pythonincpath']!='':
492        python_inc_path=env['pythonincpath']
493    
494    
495    if sysheaderopt == '':
496        conf.env.AppendUnique(CPPPATH = [python_inc_path])
497    else:
498        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
499    
500    conf.env.AppendUnique(LIBPATH = [python_lib_path])
501    conf.env.AppendUnique(LIBS = python_libs)
502    # The wrapper script needs to find the libs
503    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
504    
505    if not conf.CheckCHeader('Python.h'):
506        print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
507        Exit(1)
508    if not conf.CheckFunc('Py_Exit'):
509        print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
510        Exit(1)
511    
512    ## reuse conf to check for numpy header (optional)
513    if env['usepython3']:
514        # FIXME: This is until we can work out how to make the checks in python 3
515        conf.env['numpy_h']=False
516    else:
517        if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
518            conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
519            conf.env['numpy_h']=True
520        else:
521            conf.env['numpy_h']=False
522    
523    # Commit changes to environment
524    env = conf.Finish()
525    
526    ######## boost (required)
527    
528    boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
529    if sysheaderopt == '':
530        env.AppendUnique(CPPPATH = [boost_inc_path])
531    else:
532        # This is required because we can't -isystem /usr/include since it breaks
533        # std includes
534        if os.path.normpath(boost_inc_path) == '/usr/include':
535            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
536        else:
537            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
538    
539    env.AppendUnique(LIBPATH = [boost_lib_path])
540    env.AppendUnique(LIBS = env['boost_libs'])
541    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
542    
543    ######## numpy (required)
544    
545    if not detectModule(env, 'numpy'):
546        print("Cannot import numpy. If it is installed try setting your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
547        Exit(1)
548    
549    ######## CppUnit (required for tests)
550    
551    try:
552        cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
553        env.AppendUnique(CPPPATH = [cppunit_inc_path])
554        env.AppendUnique(LIBPATH = [cppunit_lib_path])
555        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
556        env['cppunit']=True
557  except:  except:
558     global_revision = "0"      env['cppunit']=False
 env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  
559    
560  # Python install - esys __init__.py  ######## sympy (optional)
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
561    
562  # FIXME: exinstall and friends related to examples are not working.  if detectModule(env, 'sympy'):
563  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])      env['sympy'] = True
564    else:
565  env.Default(build_target)      print("Cannot import sympy. Symbolic toolbox and nonlinear PDEs will not be available.")
566        env['sympy'] = False
567  # Zipgets  
568  env.Alias('release_src',[ src_zipfile, src_tarfile ])  ######## pyproj (optional)
569  env.Alias('release_tests',[ test_zipfile, test_tarfile])  
570  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  if detectModule(env, 'pyproj'):
571  env.Alias('examples_zipfile',examples_zipfile)      env['pyproj'] = True
572  env.Alias('examples_tarfile',examples_tarfile)  else:
573  env.Alias('api_epydoc',api_epydoc)      print("Cannot import pyproj. Inversions may not work.")
574  env.Alias('api_doxygen',api_doxygen)      env['pyproj'] = False
575  env.Alias('guide_html_index',guide_html_index)  
576  env.Alias('guide_pdf', guide_pdf)  ######## netCDF (optional)
577  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  
578  env.Alias('release', ['release_src', 'release_tests', 'docs'])  netcdf_inc_path=''
579    netcdf_lib_path=''
580  env.Alias('build_tests',build_target)    # target to build all C++ tests  if env['netcdf']:
581  env.Alias('build_py_tests',build_target) # target to build all python tests      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
582  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests      env.AppendUnique(CPPPATH = [netcdf_inc_path])
583  env.Alias('run_tests', 'build_tests')   # target to run all C++ test      env.AppendUnique(LIBPATH = [netcdf_lib_path])
584  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests      env.AppendUnique(LIBS = env['netcdf_libs'])
585  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests      env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
586        env.Append(CPPDEFINES = ['USE_NETCDF'])
587    
588  # Allow sconscripts to see the env  ######## PAPI (optional)
589  Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",  
590      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  papi_inc_path=''
591          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",  papi_lib_path=''
592          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])  if env['papi']:
593        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
594  # End initialisation section      env.AppendUnique(CPPPATH = [papi_inc_path])
595  # Begin configuration section      env.AppendUnique(LIBPATH = [papi_lib_path])
596  # adds this file and the scons option directore to the source tar      env.AppendUnique(LIBS = env['papi_libs'])
597  release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
598  release_testfiles=[env.File('README_TESTS'),]      env.Append(CPPDEFINES = ['BLOCKPAPI'])
599  env.Zip(src_zipfile, release_srcfiles)  
600  env.Zip(test_zipfile, release_testfiles)  ######## MKL (optional)
601  try:  
602     env.Tar(src_tarfile, release_srcfiles)  mkl_inc_path=''
603     env.Tar(test_tarfile, release_testfiles)  mkl_lib_path=''
604  except AttributeError:  if env['mkl']:
605     pass      mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
606  # Insert new components to be build here      env.AppendUnique(CPPPATH = [mkl_inc_path])
607  # FIXME: might be nice to replace this verbosity with a list of targets and some      env.AppendUnique(LIBPATH = [mkl_lib_path])
608  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines      env.AppendUnique(LIBS = env['mkl_libs'])
609  # Third Party libraries      env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
610  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)      env.Append(CPPDEFINES = ['MKL'])
611  # C/C++ Libraries  
612  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  ######## UMFPACK (optional)
613  # bruce is removed for now as it doesn't really do anything  
614  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  umfpack_inc_path=''
615  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  umfpack_lib_path=''
616  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  if env['umfpack']:
617  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
618  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)      env.AppendUnique(CPPPATH = [umfpack_inc_path])
619  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)      env.AppendUnique(LIBPATH = [umfpack_lib_path])
620  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)      env.AppendUnique(LIBS = env['umfpack_libs'])
621  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
622  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)      env.Append(CPPDEFINES = ['UMFPACK'])
623  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  
624    ######## LAPACK (optional)
625    
626    if env['lapack']=='mkl' and not env['mkl']:
627        print("mkl_lapack requires MKL!")
628        Exit(1)
629    
630    env['uselapack'] = env['lapack']!='none'
631    lapack_inc_path=''
632    lapack_lib_path=''
633    if env['uselapack']:
634        header='clapack.h'
635        if env['lapack']=='mkl':
636            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
637            header='mkl_lapack.h'
638        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
639        env.AppendUnique(CPPPATH = [lapack_inc_path])
640        env.AppendUnique(LIBPATH = [lapack_lib_path])
641        env.AppendUnique(LIBS = env['lapack_libs'])
642        env.Append(CPPDEFINES = ['USE_LAPACK'])
643    
644    ######## Silo (optional)
645    
646    silo_inc_path=''
647    silo_lib_path=''
648    if env['silo']:
649        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
650        env.AppendUnique(CPPPATH = [silo_inc_path])
651        env.AppendUnique(LIBPATH = [silo_lib_path])
652        # Note that we do not add the libs since they are only needed for the
653        # weipa library and tools.
654        #env.AppendUnique(LIBS = [env['silo_libs']])
655    
656    ######## VSL random numbers (optional)
657    if env['vsl_random']:
658        env.Append(CPPDEFINES = ['MKLRANDOM'])
659    
660    ######## VisIt (optional)
661    
662    visit_inc_path=''
663    visit_lib_path=''
664    if env['visit']:
665        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
666        env.AppendUnique(CPPPATH = [visit_inc_path])
667        env.AppendUnique(LIBPATH = [visit_lib_path])
668    
669    ######## MPI (optional)
670    
671    if env['mpi']=='no':
672        env['mpi']='none'
673    
674    env['usempi'] = env['mpi']!='none'
675    mpi_inc_path=''
676    mpi_lib_path=''
677    if env['usempi']:
678        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
679        env.AppendUnique(CPPPATH = [mpi_inc_path])
680        env.AppendUnique(LIBPATH = [mpi_lib_path])
681        env.AppendUnique(LIBS = env['mpi_libs'])
682        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
683        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
684        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
685        # On the other hand MPT and OpenMPI don't define the latter so we have to
686        # do that here
687        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
688            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
689    
690    ######## BOOMERAMG (optional)
691    
692    if env['mpi'] == 'none': env['boomeramg'] = False
693    
694    boomeramg_inc_path=''
695    boomeramg_lib_path=''
696    if env['boomeramg']:
697        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
698        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
699        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
700        env.AppendUnique(LIBS = env['boomeramg_libs'])
701        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
702        env.Append(CPPDEFINES = ['BOOMERAMG'])
703    
704    ######## ParMETIS (optional)
705    
706    if not env['usempi']: env['parmetis'] = False
707    
708    parmetis_inc_path=''
709    parmetis_lib_path=''
710    if env['parmetis']:
711        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
712        env.AppendUnique(CPPPATH = [parmetis_inc_path])
713        env.AppendUnique(LIBPATH = [parmetis_lib_path])
714        env.AppendUnique(LIBS = env['parmetis_libs'])
715        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
716        env.Append(CPPDEFINES = ['USE_PARMETIS'])
717    
718    ######## gmsh (optional, for tests)
719    
720    try:
721        p=Popen(['gmsh', '-info'], stderr=PIPE)
722        _,e=p.communicate()
723        if e.split().count("MPI"):
724            env['gmsh']='m'
725        else:
726            env['gmsh']='s'
727    except OSError:
728        env['gmsh']=False
729    
730    ######## PDFLaTeX (for documentation)
731    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
732        env['pdflatex']=True
733    else:
734        env['pdflatex']=False
735    
736    ######################## Summarize our environment ###########################
737    
738    # keep some of our install paths first in the list for the unit tests
739    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
740    env.PrependENVPath('PYTHONPATH', prefix)
741    env['ENV']['ESCRIPT_ROOT'] = prefix
742    
743    if not env['verbose']:
744        env['CCCOMSTR'] = "Compiling $TARGET"
745        env['CXXCOMSTR'] = "Compiling $TARGET"
746        env['SHCCCOMSTR'] = "Compiling $TARGET"
747        env['SHCXXCOMSTR'] = "Compiling $TARGET"
748        env['ARCOMSTR'] = "Linking $TARGET"
749        env['LINKCOMSTR'] = "Linking $TARGET"
750        env['SHLINKCOMSTR'] = "Linking $TARGET"
751        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
752        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
753        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
754        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
755        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
756    
757    print("")
758    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
759    print("Escript/Finley revision %s"%global_revision)
760    print("  Install prefix:  %s"%env['prefix'])
761    print("          Python:  %s"%sysconfig.PREFIX)
762    print("           boost:  %s"%env['boost_prefix'])
763    print("           numpy:  YES")
764    if env['usempi']:
765        print("             MPI:  YES (flavour: %s)"%env['mpi'])
766    else:
767        print("             MPI:  DISABLED")
768    if env['uselapack']:
769        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
770    else:
771        print("          LAPACK:  DISABLED")
772    d_list=[]
773    e_list=[]
774    for i in 'debug','openmp','boomeramg','mkl','netcdf','papi','parmetis','pyproj','silo','sympy','umfpack','visit','vsl_random':
775        if env[i]: e_list.append(i)
776        else: d_list.append(i)
777    for i in e_list:
778        print("%16s:  YES"%i)
779    for i in d_list:
780        print("%16s:  DISABLED"%i)
781    if env['cppunit']:
782        print("         CppUnit:  FOUND")
783    else:
784        print("         CppUnit:  NOT FOUND")
785    if env['gmsh']=='m':
786        print("            gmsh:  FOUND, MPI-ENABLED")
787    elif env['gmsh']=='s':
788        print("            gmsh:  FOUND")
789    else:
790        print("            gmsh:  NOT FOUND")
791    if env['numpy_h']:
792        print("   numpy headers:  FOUND")
793    else:
794        print("   numpy headers:  NOT FOUND")
795    print("   vsl_random:  %s"%env['vsl_random'])
796        
797    if ((fatalwarning != '') and (env['werror'])):
798        print("  Treating warnings as errors")
799    else:
800        print("  NOT treating warnings as errors")
801    print("")
802    
803    ####################### Configure the subdirectories #########################
804    
805    from grouptest import *
806    
807    TestGroups=[]
808    
809    # keep an environment without warnings-as-errors
810    dodgy_env=env.Clone()
811    
812    # now add warnings-as-errors flags. This needs to be done after configuration
813    # because the scons test files have warnings in them
814    if ((fatalwarning != '') and (env['werror'])):
815        env.Append(CCFLAGS = fatalwarning)
816    
817    Export(
818      ['env',
819       'dodgy_env',
820       'IS_WINDOWS',
821       'TestGroups'
822      ]
823    )
824    
825    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
826    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
827    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
828    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
829    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
830    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
831    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
832    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
833    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
834    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
835    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
836    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
837    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
838    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
839    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
840    
841    
842    ######################## Populate the buildvars file #########################
843    
844    # remove obsolete file
845    if not env['usempi']:
846        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
847        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
848    
849    # Try to extract the boost version from version.hpp
850    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
851    boostversion='unknown'
852    try:
853        for line in boosthpp:
854            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
855            if ver:
856                boostversion=ver.group(1)
857    except StopIteration:
858        pass
859    boosthpp.close()
860    
861    
862    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
863    buildvars.write("svn_revision="+str(global_revision)+"\n")
864    buildvars.write("prefix="+prefix+"\n")
865    buildvars.write("cc="+env['CC']+"\n")
866    buildvars.write("cxx="+env['CXX']+"\n")
867    if env['pythoncmd']=='python':
868        buildvars.write("python="+sys.executable+"\n")
869        buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
870    else:
871        buildvars.write("python="+env['pythoncmd']+"\n")
872        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)
873        verstring=p.stdout.readline().strip()
874        p.wait()
875        buildvars.write("python_version="+verstring+"\n")
876    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
877    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
878    buildvars.write("boost_version="+boostversion+"\n")
879    buildvars.write("debug=%d\n"%int(env['debug']))
880    buildvars.write("openmp=%d\n"%int(env['openmp']))
881    buildvars.write("mpi=%s\n"%env['mpi'])
882    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
883    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
884    buildvars.write("lapack=%s\n"%env['lapack'])
885    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
886    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
887        buildvars.write("%s=%d\n"%(i, int(env[i])))
888        if env[i]:
889            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
890            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
891    buildvars.close()
892    
893    ################### Targets to build and install libraries ###################
894    
895    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
896    env.Alias('target_init', [target_init])
897    # delete buildvars upon cleanup
898    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
899    
900    # The headers have to be installed prior to build in order to satisfy
901    # #include <paso/Common.h>
902    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
903    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
904    
905    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
906    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
907    
908    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
909    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
910    
911    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
912    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
913    
914    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
915    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
916    
917    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
918    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
919    
920    env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
921    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
922    
923    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
924    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
925    
926    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
927    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
928    
929    # Now gather all the above into some easy targets: build_all and install_all
930    build_all_list = []
931    build_all_list += ['build_esysUtils']
932    build_all_list += ['build_paso']
933    build_all_list += ['build_escript']
934    build_all_list += ['build_pasowrap']
935    build_all_list += ['build_dudley']
936    build_all_list += ['build_finley']
937    build_all_list += ['build_ripley']
938    build_all_list += ['build_weipa']
939    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
940    if env['usempi']:   build_all_list += ['build_pythonMPI']
941    build_all_list += ['build_escriptconvert']
942    env.Alias('build_all', build_all_list)
943    
944    install_all_list = []
945    install_all_list += ['target_init']
946    install_all_list += ['install_esysUtils']
947    install_all_list += ['install_paso']
948    install_all_list += ['install_escript']
949    install_all_list += ['install_pasowrap']
950    install_all_list += ['install_dudley']
951    install_all_list += ['install_finley']
952    install_all_list += ['install_ripley']
953    install_all_list += ['install_weipa']
954    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
955    install_all_list += ['install_downunder_py']
956    install_all_list += ['install_modellib_py']
957    install_all_list += ['install_pycad_py']
958    if env['usempi']:   install_all_list += ['install_pythonMPI']
959    install_all_list += ['install_escriptconvert']
960    env.Alias('install_all', install_all_list)
961    
962    # Default target is install
963    env.Default('install_all')
964    
965    ################## Targets to build and run the test suite ###################
966    
967    if not env['cppunit']:
968        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
969        env.Alias('run_tests', test_msg)
970    env.Alias('run_tests', ['install_all'])
971    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
972    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
973    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
974    
975    ##################### Targets to build the documentation #####################
976    
977    env.Alias('basedocs', ['examples_tarfile', 'examples_zipfile', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
978    env.Alias('docs', ['basedocs', 'sphinxdoc'])
979    env.Alias('release_prep', ['docs', 'install_all'])
980    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
981    
982    
983    # The test scripts are always generated, this target allows us to
984    # generate the testscripts without doing a full build
985    env.Alias('testscripts',[])
986    
987  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
988  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
989            utest=open('utest.sh','w')
990            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix, False))
991            for tests in TestGroups:
992                utest.write(tests.makeString())
993            utest.close()
994            Execute(Chmod('utest.sh', 0o755))
995            print("Generated utest.sh.")
996            # This version contains only python tests - I want this to be usable
997            # From a binary only install if you have the test files
998            utest=open('itest.sh','w')
999            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix, True))
1000            for tests in TestGroups:
1001              if tests.exec_cmd=='$PYTHONRUNNER ':
1002                utest.write(tests.makeString())
1003            utest.close()
1004            Execute(Chmod('itest.sh', 0o755))
1005            print("Generated itest.sh.")        
1006        except IOError:
1007            print("Error attempting to write unittests file.")
1008            Exit(1)
1009    
1010        # delete utest.sh upon cleanup
1011        env.Clean('target_init', 'utest.sh')
1012        env.Clean('target_init', 'itest.sh')
1013    
1014        # Make sure that the escript wrapper is in place
1015        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
1016            print("Copying escript wrapper.")
1017            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
1018    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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