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revision 1312 by ksteube, Mon Sep 24 06:18:44 2007 UTC revision 2358 by gross, Wed Apr 1 22:25:24 2009 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  
2    ########################################################
3    #
4    # Copyright (c) 2003-2008 by University of Queensland
5    # Earth Systems Science Computational Center (ESSCC)
6    # http://www.uq.edu.au/esscc
7    #
8    # Primary Business: Queensland, Australia
9    # Licensed under the Open Software License version 3.0
10    # http://www.opensource.org/licenses/osl-3.0.php
11  #  #
12  #              http://www.access.edu.au  ########################################################
13  #       Primary Business: Queensland, Australia  
14  #  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.  
15  EnsureSConsVersion(0,96,91)  EnsureSConsVersion(0,96,91)
16  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
17    
18  #===============================================================  import sys, os, re, socket, platform, stat
19  #   import tools:  
 import glob  
 import sys, os, re  
20  # Add our extensions  # Add our extensions
21  if sys.path.count('scons')==0: sys.path.append('scons')  if os.path.isdir('scons'): sys.path.append('scons')
22  import scons_extensions  import scons_extensions
23    
24  #===============================================================  # Use /usr/lib64 if available, else /usr/lib
25    usr_lib = '/usr/lib'
26  tools_prefix="/usr"  if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
   
 #==============================================================================================      
 #      
 #    get the installation prefix  
 #  
 prefix = ARGUMENTS.get('prefix', '/usr')  
   
 # We may also need to know where python's site-packages subdirectory lives  
 python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  
   
 # Install as a standard python package in /usr/lib64 if available, else in /usr/lib  
 if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  
    sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  
    sys_dir_libraries = prefix+"/lib64"  
 else:  
    sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  
    sys_dir_libraries = prefix+"/lib"  
   
 sys_dir_examples = prefix+"/share/doc/esys"  
   
 source_root = Dir('#.').abspath  
   
 dir_packages = os.path.join(source_root,"esys")  
 dir_examples = os.path.join(source_root,"examples")  
 dir_libraries = os.path.join(source_root,"lib")  
   
 print "Source root is : ",source_root  
 print " Default packages local installation:    ", dir_packages  
 print " Default library local installation  ", dir_libraries  
 print " Default example local  installation:    ", dir_examples  
 print "Install prefix is: ", prefix  
 print " Default packages system installation:   ", sys_dir_packages  
 print " Default library system installation     ", sys_dir_libraries  
 print " Default example system installation:    ", sys_dir_examples  
   
 #==============================================================================================      
   
 # 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  
 # Where to install?  
 #==============================================================================================      
 #      
 #    get the options file if present:  
 #  
 options_file = ARGUMENTS.get('options_file','')  
   
 if not os.path.isfile(options_file) :  
     options_file = False  
   
 if not options_file :  
    import socket  
    hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
    tmp = os.path.join("scons",hostname+"_options.py")  
27    
28     if os.path.isfile(tmp) :  # The string python2.4 or python2.5
29        options_file = tmp  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
30    
31    # MS Windows support, many thanks to PH
32  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS_PLATFORM = (os.name== "nt")
33    
34  # If you're not going to tell me then......  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
 # FIXME: add one for the altix too.  
 if not options_file :  
    if IS_WINDOWS_PLATFORM :  
       options_file = "scons/windows_mscv71_options.py"  
    else:  
       options_file = "scons/linux_gcc_eg_options.py"  
   
 # and load it  
 opts = Options(options_file, ARGUMENTS)  
 #================================================================  
 #  
 #   check if UMFPACK is installed on the system:  
 #  
 uf_root=None  
 for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:  
    if os.path.isdir(os.path.join(tools_prefix,'include',i)):  
        uf_root=i  
        print i," is used form ",tools_prefix  
        break  
 if not uf_root==None:  
    umf_path_default=os.path.join(tools_prefix,'include',uf_root)  
    umf_lib_path_default=os.path.join(tools_prefix,'lib')  
    umf_libs_default=['umfpack']  
    amd_path_default=os.path.join(tools_prefix,'include',uf_root)  
    amd_lib_path_default=os.path.join(tools_prefix,'lib')  
    amd_libs_default=['amd']  
    ufc_path_default=os.path.join(tools_prefix,'include',uf_root)  
 else:  
    umf_path_default=None  
    umf_lib_path_default=None  
    umf_libs_default=None  
    amd_path_default=None  
    amd_lib_path_default=None  
    amd_libs_default=None  
    ufc_path_default=None  
 #  
 #==========================================================================  
 #  
 #    python installation:  
 #  
 python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))  
 python_lib_path_default=os.path.join(tools_prefix,'lib')  
 python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])  
35    
36  #==========================================================================  # Read configuration options from file scons/<hostname>_options.py
37  #  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
38  #    boost installation:  tmp = os.path.join("scons",hostname+"_options.py")
39  #  options_file = ARGUMENTS.get('options_file', tmp)
40  boost_path_default=os.path.join(tools_prefix,'include')  if not os.path.isfile(options_file):
41  boost_lib_path_default=os.path.join(tools_prefix,'lib')    options_file = False
42  boost_lib_default=['boost_python']    print "Options file not found (expected '%s')" % tmp
43    else:
44      print "Options file is", options_file
45    
46  #==========================================================================  # Load options file and command-line arguments
47  #  opts = Options(options_file, ARGUMENTS)
 #    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')  
48    
49  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  ############ Load build options ################################
      useNetCDF_default='yes'  
      netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]  
 else:  
      useNetCDF_default='no'  
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
50    
 #==========================================================================  
 #  
 #  MPI:  
 #  
 if IS_WINDOWS_PLATFORM:  
    useMPI_default='no'  
    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  
51  opts.AddOptions(  opts.AddOptions(
52  # Where to install esys stuff  # Where to install esys stuff
53    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
54    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
55    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
56    ('exinstall', 'where the esys examples will be installed',             dir_examples),    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
57    ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),
   ('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"),  
58  # Compilation options  # Compilation options
59    BoolOption('dodebug', 'Do you want a debug build?', 'no'),    BoolOption('dodebug', 'For backwards compatibility', 'no'),
60    BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),    BoolOption('usedebug', 'Do you want a debug build?', 'no'),
61    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),
62    ('cc_defines','C/C++ defines to use', None),    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
63    ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
64    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
65    ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
66    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
67    ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
68    ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
69    ('ar_flags', 'Static library archiver flags to use', None),    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
70    ('sys_libs', 'System libraries to link with', None),    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
71    ('tar_flags','flags for zip files','-c -z'),    ('cc_extra', 'Extra C/C++ flags', ''),
72  # MKL    ('ld_extra', 'Extra linker flags', ''),
73    PathOption('mkl_path', 'Path to MKL includes', None),    ('sys_libs', 'System libraries to link with', []),
74    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('ar_flags', 'Static library archiver flags to use', ''),
75    ('mkl_libs', 'MKL libraries to link with', None),    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'no'),
76  # SCSL    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
77    PathOption('scsl_path', 'Path to SCSL includes', None),    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),
78    PathOption('scsl_lib_path', 'Path to SCSL libs', None),    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),
   ('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),  
79  # Python  # Python
80  # locations of include files for python    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
81  # FIXME: python_path should be python_inc_path and the same for boost etc.    ('python_lib_path', 'Path to Python libs', usr_lib),
82    PathOption('python_path', 'Path to Python includes', python_path_default),    ('python_libs', 'Python libraries to link with', [python_version]),
   PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
   ('python_lib', 'Python libraries to link with', python_lib_default),  
83    ('python_cmd', 'Python command', 'python'),    ('python_cmd', 'Python command', 'python'),
84  # Boost  # Boost
85    PathOption('boost_path', 'Path to Boost includes', boost_path_default),    ('boost_path', 'Path to Boost includes', '/usr/include'),
86    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
87    ('boost_lib', 'Boost libraries to link with', boost_lib_default),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
88  # Doc building  # NetCDF
89  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
90  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
91  # PAPI    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
92    PathOption('papi_path', 'Path to PAPI includes', None),    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
   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),  
93  # MPI  # MPI
94    BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),    BoolOption('useMPI', 'For backwards compatibility', 'no'),
95      BoolOption('usempi', 'Compile parallel version using MPI', 'no'),
96    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
97    PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),    ('mpi_path', 'Path to MPI includes', '/usr/include'),
98    ('mpi_run', 'mpirun name' , mpi_run_default),    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
99    PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
100    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
101      ('mpi_flavour','Type of MPI execution environment','none'),
102    # ParMETIS
103      BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
104      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
105      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
106      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
107    # PAPI
108      BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),
109      ('papi_path', 'Path to PAPI includes', '/usr/include'),
110      ('papi_lib_path', 'Path to PAPI libs', usr_lib),
111      ('papi_libs', 'PAPI libraries to link with', ['papi']),
112      BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
113    # MKL
114      BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),
115      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
116      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
117      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
118    # UMFPACK
119      BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
120      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
121      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
122      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
123      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
124    # Silo
125      BoolOption('usesilo', 'switch on/off the usage of Silo', 'yes'),
126      ('silo_path', 'Path to Silo includes', '/usr/include'),
127      ('silo_lib_path', 'Path to Silo libs', usr_lib),
128      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
129    # AMD (used by UMFPACK)
130      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
131      ('amd_lib_path', 'Path to AMD libs', usr_lib),
132      ('amd_libs', 'AMD libraries to link with', ['amd']),
133    # BLAS (used by UMFPACK)
134      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
135      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
136      ('blas_libs', 'BLAS libraries to link with', ['blas']),
137    # An option for specifying the compiler tools set (see windows branch).
138      ('tools_names', 'allow control over the tools in the env setup', ['intelc']),
139    # finer control over library building, intel aggressive global optimisation
140    # works with dynamic libraries on windows.
141      ('share_esysUtils', 'control static or dynamic esysUtils lib', False),
142      ('share_paso', 'control static or dynamic paso lib', False)
143  )  )
144  #=================================================================================================  
145  #  ############ Specify which compilers to use ####################
146  #   Note: On the Altix the intel compilers are not automatically  
147  #   detected by scons intelc.py script. The Altix has a different directory  # intelc uses regular expressions improperly and emits a warning about
148  #   path and in some locations the "modules" facility is used to support  # failing to find the compilers.  This warning can be safely ignored.
 #   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  
 #  
149    
150  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS_PLATFORM:
151        env = Environment(tools = ['default', 'msvc'], options = opts)        env = Environment(options = opts)
152          env = Environment(tools = ['default'] + env['tools_names'],
153                            options = opts)
154  else:  else:
155     if os.uname()[4]=='ia64':     if socket.gethostname().split('.')[0] == 'service0':
156          env = Environment(tools = ['default', 'intelc'], options = opts)
157       elif os.uname()[4]=='ia64':
158        env = Environment(tools = ['default', 'intelc'], options = opts)        env = Environment(tools = ['default', 'intelc'], options = opts)
159        if env['CXX'] == 'icpc':        if env['CXX'] == 'icpc':
160           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           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
161     else:     else:
162        env = Environment(tools = ['default'], options = opts)        env = Environment(tools = ['default'], options = opts)
163  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
164    
165  if env['bounds_check']:  ############ Fill in compiler options if not set above #########
    env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  
    env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])  
   
 #=================================================================================================  
 #  
 #     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  
166    
167  try:  # Backwards compatibility: allow dodebug=yes and useMPI=yes
168     path = os.environ['PATH']  if env['dodebug']: env['usedebug'] = 1
169     env['ENV']['PATH'] = path  if env['useMPI']: env['usempi'] = 1
170  except KeyError:  
171     omp_num_threads = 1  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
172    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
173    
174    sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.
175    
176    if env["CC"] == "icc":
177      # Intel compilers
178      cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
179      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
180      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
181      omp_optim     = "-openmp -openmp_report0"
182      omp_debug     = "-openmp -openmp_report0"
183      omp_libs      = ['guide', 'pthread']
184      pedantic      = ""
185      fatalwarning      = ""        # Switch to turn warnings into errors
186      sysheaderopt      = ""
187    elif env["CC"] == "gcc":
188      # GNU C on any system
189      cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"
190    #the long long warning occurs on the Mac
191      cc_optim      = "-O3"
192      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
193      omp_optim     = "-fopenmp"
194      omp_debug     = "-fopenmp"
195      omp_libs      = ['gomp']
196      pedantic      = "-pedantic-errors -Wno-long-long"
197      fatalwarning      = "-Werror"
198      sysheaderopt      = "-isystem "
199    elif env["CC"] == "cl":
200      # Microsoft Visual C on Windows
201      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
202      cc_optim      = "/O2 /Op /MT /W3"
203      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
204      omp_optim     = ""
205      omp_debug     = ""
206      omp_libs      = []
207      pedantic      = ""
208      fatalwarning      = ""
209      sysheaderopt      = ""
210    elif env["CC"] == "icl":
211      # intel C on Windows, see windows_intelc_options.py for a start
212      pedantic      = ""
213      fatalwarning      = ""
214      sysheaderopt      = ""
215    
216    
217    # If not specified in hostname_options.py then set them here
218    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
219    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
220    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
221    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
222    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
223    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
224    
225    #set up the autolazy values
226    if env['forcelazy']    != "leave_alone":
227      if env['forcelazy'] == 'on':
228        env.Append(CPPDEFINES='FAUTOLAZYON')
229      else:
230         if env['forcelazy'] == 'off':
231        env.Append(CPPDEFINES='FAUTOLAZYOFF')
232    
233    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
234    if not env["useopenmp"]:
235      env['omp_optim'] = ""
236      env['omp_debug'] = ""
237      env['omp_libs'] = []
238    
239    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
240    
241    ############ Copy environment variables into scons env #########
242    
243    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
244    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
245    
246    try: env['ENV']['PATH'] = os.environ['PATH']
247    except KeyError: pass
248    
249    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
250    except KeyError: pass
251    
252    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
253    except KeyError: pass
254    
255    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
256    except KeyError: pass
257    
258    try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
259    except KeyError: pass
260    
261    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
262    except KeyError: pass
263    
264    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
265    except KeyError: pass
266    
267    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
268    except KeyError: pass
269    
270    try: env['ENV']['HOME'] = os.environ['HOME']
271    except KeyError: pass
272    
273    # Configure for test suite
274    env.PrependENVPath('PYTHONPATH', prefix)
275    env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
276    
277    env['ENV']['ESCRIPT_ROOT'] = prefix
278    
279    ############ Set up paths for Configure() ######################
280    
281    # Make a copy of an environment
282    # Use env.Clone if available, but fall back on env.Copy for older version of scons
283    def clone_env(env):
284      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
285      else:                   return env.Copy() # scons-0.96
286    
287    # Add cc option -I<Escript>/trunk/include
288    env.Append(CPPPATH      = [Dir('include')])
289    
290    # Add cc option -L<Escript>/trunk/lib
291    env.Append(LIBPATH      = [Dir(env['libinstall'])])
292    
293  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
294    if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
295    
296    if env['usepedantic']: env.Append(CCFLAGS = pedantic)
297    
298  # Copy some variables from the system environment to the build environment  # MS Windows
299  try:  if IS_WINDOWS_PLATFORM:
300     env['ENV']['DISPLAY'] = os.environ['DISPLAY']    env.AppendENVPath('PATH', [env['boost_lib_path']])
301     env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']    env.AppendENVPath('PATH', [env['libinstall']])
302     home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf    if not env['share_esysUtils'] :
303     env['ENV']['HOME'] = home_temp      env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
304  except KeyError:    if not env['share_paso'] :
305     pass      env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
306    
307      if env['usenetcdf']:
308        env.AppendENVPath('PATH',   [env['netCDF_lib_path']])
309    
310    env.Append(ARFLAGS = env['ar_flags'])
311    
312    # Get the global Subversion revision number for getVersion() method
313    try:
314       global_revision = os.popen("svnversion -n .").read()
315       global_revision = re.sub(":.*", "", global_revision)
316       global_revision = re.sub("[^0-9]", "", global_revision)
317    except:
318       global_revision="-1"
319    if global_revision == "": global_revision="-2"
320    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
321    
322    ############ numarray (required) ###############################
323    
324    try:
325      from numarray import identity
326    except ImportError:
327      print "Cannot import numarray, you need to set your PYTHONPATH"
328      sys.exit(1)
329    
330    ############ C compiler (required) #############################
331    
332    # Create a Configure() environment for checking existence of required libraries and headers
333    conf = Configure(clone_env(env))
334    
335    # Test that the compiler is working
336    if not conf.CheckFunc('printf'):
337       print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
338       sys.exit(1)
339    
340    if conf.CheckFunc('gethostname'):
341      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
342    
343    ############ python libraries (required) #######################
344    
345    
346    if not sysheaderopt =="":
347      conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])
348    else:
349      conf.env.AppendUnique(CPPPATH     = [env['python_path']])
350    
351    conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
352    conf.env.AppendUnique(LIBS      = [env['python_libs']])
353    
354    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs
355    conf.env.PrependENVPath('PYTHONPATH', prefix)
356    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
357    
358    if not conf.CheckCHeader('Python.h'):
359      print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
360      sys.exit(1)
361    if not conf.CheckFunc('Py_Exit'):
362      print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
363      sys.exit(1)
364    
365    ############ boost (required) ##################################
366    
367    if not sysheaderopt =="":
368    # This is required because we can't -isystem /usr/system because it breaks std includes
369      if os.path.normpath(env['boost_path']) =="/usr/include":
370        conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))
371      else:
372        conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])
373    else:
374      conf.env.AppendUnique(CPPPATH     = [env['boost_path']])
375    
376    conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
377    conf.env.AppendUnique(LIBS      = [env['boost_libs']])
378    
379    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs
380    #ensure that our path entries remain at the front
381    conf.env.PrependENVPath('PYTHONPATH', prefix)
382    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
383    
384    if not conf.CheckCXXHeader('boost/python.hpp'):
385      print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
386      sys.exit(1)
387    
388    if not conf.CheckFunc('PyObject_SetAttr'):
389      print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])
390      sys.exit(1)
391    
392    # Commit changes to environment
393    env = conf.Finish()
394    
395    ############ VTK (optional) ####################################
396    
397    if env['usevtk']:
398      try:
399        import vtk
400        env['usevtk'] = 1
401      except ImportError:
402        env['usevtk'] = 0
403    
404    # Add VTK to environment env if it was found
405    if env['usevtk']:
406      env.Append(CPPDEFINES = ['USE_VTK'])
407    
408    ############ NetCDF (optional) #################################
409    
410    conf = Configure(clone_env(env))
411    
412    if env['usenetcdf']:
413      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
414      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
415      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
416      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs
417      #ensure that our path entries remain at the front
418      conf.env.PrependENVPath('PYTHONPATH', prefix)
419      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
420    
421    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
422    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
423    
424    # Add NetCDF to environment env if it was found
425    if env['usenetcdf']:
426      env = conf.Finish()
427      env.Append(CPPDEFINES = ['USE_NETCDF'])
428    else:
429      conf.Finish()
430    
431    ############ PAPI (optional) ###################################
432    
433    # Start a new configure environment that reflects what we've already found
434    conf = Configure(clone_env(env))
435    
436    if env['usepapi']:
437      conf.env.AppendUnique(CPPPATH = [env['papi_path']])
438      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
439      conf.env.AppendUnique(LIBS    = [env['papi_libs']])
440      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs
441      #ensure that our path entries remain at the front
442      conf.env.PrependENVPath('PYTHONPATH', prefix)
443      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
444    
445    if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
446    if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
447    
448    # Add PAPI to environment env if it was found
449    if env['usepapi']:
450      env = conf.Finish()
451      env.Append(CPPDEFINES = ['BLOCKPAPI'])
452    else:
453      conf.Finish()
454    
455    ############ MKL (optional) ####################################
456    
457    # Start a new configure environment that reflects what we've already found
458    conf = Configure(clone_env(env))
459    
460    if env['usemkl']:
461      conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
462      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
463      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
464      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs
465      #ensure that our path entries remain at the front
466      conf.env.PrependENVPath('PYTHONPATH', prefix)
467      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
468    
469    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
470    if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0
471    
472    # Add MKL to environment env if it was found
473    if env['usemkl']:
474      env = conf.Finish()
475      env.Append(CPPDEFINES = ['MKL'])
476    else:
477      conf.Finish()
478    
479    ############ UMFPACK (optional) ################################
480    
481    # Start a new configure environment that reflects what we've already found
482    conf = Configure(clone_env(env))
483    
484    if env['useumfpack']:
485      conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
486      conf.env.AppendUnique(CPPPATH = [env['umf_path']])
487      conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
488      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
489      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
490      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
491      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
492      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
493      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
494      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
495      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs
496      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs
497      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs
498      #ensure that our path entries remain at the front
499      conf.env.PrependENVPath('PYTHONPATH', prefix)
500      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
501    
502    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
503    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
504    # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?
505    
506    # Add UMFPACK to environment env if it was found
507    if env['useumfpack']:
508      env = conf.Finish()
509      env.Append(CPPDEFINES = ['UMFPACK'])
510    else:
511      conf.Finish()
512    
513    ############ Silo (optional) ###################################
514    
515    if env['usesilo']:
516      conf = Configure(clone_env(env))
517      conf.env.AppendUnique(CPPPATH = [env['silo_path']])
518      conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])
519      conf.env.AppendUnique(LIBS = [env['silo_libs']])
520      if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0
521      if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0
522      conf.Finish()
523    
524    # Add the path to Silo to environment env if it was found.
525    # Note that we do not add the libs since they are only needed for the
526    # escriptreader library and tools.
527    if env['usesilo']:
528      env.AppendUnique(CPPPATH = [env['silo_path']])
529      env.AppendUnique(LIBPATH = [env['silo_lib_path']])
530      env.Append(CPPDEFINES = ['HAVE_SILO'])
531    
532    ############ Add the compiler flags ############################
533    
534    # Enable debug by choosing either cc_debug or cc_optim
535    if env['usedebug']:
536      env.Append(CCFLAGS        = env['cc_debug'])
537      env.Append(CCFLAGS        = env['omp_debug'])
538    else:
539      env.Append(CCFLAGS        = env['cc_optim'])
540      env.Append(CCFLAGS        = env['omp_optim'])
541    
542    # Always use cc_flags
543    env.Append(CCFLAGS      = env['cc_flags'])
544    env.Append(LIBS         = [env['omp_libs']])
545    
546  try:  ############ Add some custom builders ##########################
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
547    
 try:  
    tmp = os.environ['LD_LIBRARY_PATH']  
    env['ENV']['LD_LIBRARY_PATH'] = tmp  
 except KeyError:  
    pass  
 #==========================================================================  
 #  
 #    Add some customer builders  
 #  
548  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
549  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
550    
551  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
   
552  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
553    
554  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
555  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
556    
557  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  ############ MPI (optional) ####################################
 try:  
    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  
   
 try:  
    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 = []  
   
 try:  
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
   
 try:  
    exinstall = env['exinstall']  
 except KeyError:  
    exinstall = None  
 try:  
    sys_libinstall = env['sys_libinstall']  
 except KeyError:  
    sys_libinstall = None  
 try:  
    sys_pyinstall = env['sys_pyinstall']  
 except KeyError:  
    sys_pyinstall = None  
 try:  
    sys_exinstall = env['sys_exinstall']  
 except KeyError:  
    sys_exinstall = None  
   
 # ====================== debugging ===================================  
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
   
 # === switch on omp ===================================================  
 try:  
   omp_flags = env['omp_flags']  
 except KeyError:  
   omp_flags = ''  
   
 try:  
   omp_flags_debug = env['omp_flags_debug']  
 except KeyError:  
   omp_flags_debug = ''  
   
 # ========= use mpi? =====================================================  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
   
 if dodebug:  
     try:  
       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  
 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  
   
 # ============= 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  
558    
559     try:  # Create a modified environment for MPI programs (identical to env if usempi=no)
560        mkl_libs = env['mkl_libs']  env_mpi = clone_env(env)
    except KeyError:  
       mkl_libs = []  
 else:  
      mkl_libs = []  
561    
562  # ============= set scsl (but only of no MPI) =====================================  # Start a new configure environment that reflects what we've already found
563  if not useMPI:  conf = Configure(clone_env(env_mpi))
    try:  
       includes = env['scsl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
564    
565     try:  if env_mpi['usempi']:
566        lib_path = env['scsl_lib_path']    VALID_MPIs=[ "MPT", "OPENMPI", "MPICH", "OPENMPI", "INTELMPI" ]
567        env.Append(LIBPATH = [lib_path,])    if not env_mpi['mpi_flavour'] in VALID_MPIs:
568     except KeyError:        raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)
569        pass    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
570        conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
571     try:    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
572        scsl_libs = env['scsl_libs']    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs
573     except KeyError:    #ensure that our path entries remain at the front
574        scsl_libs = [ ]    conf.env.PrependENVPath('PYTHONPATH', prefix)
575      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
576    
577    if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
578    # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
579    
580    # Add MPI to environment env_mpi if it was found
581    if env_mpi['usempi']:
582      env_mpi = conf.Finish()
583      env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
584    else:
585      conf.Finish()
586    
587    env['usempi'] = env_mpi['usempi']
588    
589    ############ ParMETIS (optional) ###############################
590    
591    # Start a new configure environment that reflects what we've already found
592    conf = Configure(clone_env(env_mpi))
593    
594    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
595    
596    if env_mpi['useparmetis']:
597      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
598      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
599      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
600      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs
601      #ensure that our path entries remain at the front
602      conf.env.PrependENVPath('PYTHONPATH', prefix)
603      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
604    
605    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
606    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
607    
608    # Add ParMETIS to environment env_mpi if it was found
609    if env_mpi['useparmetis']:
610      env_mpi = conf.Finish()
611      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
612    else:
613      conf.Finish()
614    
615    env['useparmetis'] = env_mpi['useparmetis']
616    
617    ############ Now we switch on Warnings as errors ###############
618    
619    #this needs to be done after configuration because the scons test files have warnings in them
620    
621    if ((fatalwarning != "") and (env['usewarnings'])):
622      env.Append(CCFLAGS        = fatalwarning)
623      env_mpi.Append(CCFLAGS        = fatalwarning)
624    
625    ############ Summarize our environment #########################
626    
627    print ""
628    print "Summary of configuration (see ./config.log for information)"
629    print " Using python libraries"
630    print " Using numarray"
631    print " Using boost"
632    if env['usenetcdf']: print "    Using NetCDF"
633    else: print "   Not using NetCDF"
634    if env['usevtk']: print "   Using VTK"
635    else: print "   Not using VTK"
636    if env['usemkl']: print "   Using MKL"
637    else: print "   Not using MKL"
638    if env['useumfpack']: print "   Using UMFPACK"
639    else: print "   Not using UMFPACK"
640    if env['usesilo']: print "  Using Silo"
641    else: print "   Not using Silo"
642    if env['useopenmp']: print "    Using OpenMP"
643    else: print "   Not using OpenMP"
644    if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']
645    else: print "   Not using MPI"
646    if env['useparmetis']: print "  Using ParMETIS"
647    else: print "   Not using ParMETIS (requires MPI)"
648    if env['usepapi']: print "  Using PAPI"
649    else: print "   Not using PAPI"
650    if env['usedebug']: print " Compiling for debug"
651    else: print "   Not compiling for debug"
652    print " Installing in", prefix
653    if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
654    else: print "   Not treating warnings as errors"
655    print ""
656    
657    ############ Delete option-dependent files #####################
658    
659    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))
660    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))
661    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))
662    Execute(Delete(os.path.join(env['libinstall'],"pyversion")))
663    Execute(Delete(os.path.join(env['libinstall'],"buildvars")))
664    if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))
665    
666    
667    ############ Build the subdirectories ##########################
668    
669    from grouptest import *
670    
671    TestGroups=[]
672    
673    Export(
674      ["env",
675       "env_mpi",
676       "clone_env",
677       "IS_WINDOWS_PLATFORM",
678       "TestGroups"
679       ]
680      )
681    
 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 =====================================  
 try:  
    includes = env['blas_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['blas_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 try:  
    blas_libs = env['blas_libs']  
 except KeyError:  
    blas_libs = [ ]  
   
 # ========== 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=[ ]  
   
 # ====================== 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,])  
    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  
   
   
 # ============= and some helpers =====================================  
 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  
   
 try:  
    src_tarfile = env.File(env['src_tarfile'])  
 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  
   
 try:  
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
   
 try:  
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None  
   
 try:  
    api_epydoc = env.Dir(env['api_epydoc'])  
 except KeyError:  
    api_epydoc = None  
   
 try:  
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
   
 try:  
    svn_pipe = os.popen("svnversion -n .")  
    global_revision = svn_pipe.readlines()  
    svn_pipe.close()  
    global_revision = re.sub("[^0-9]", "", global_revision[0])  
 except:  
    global_revision = "0"  
 env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
   
 # FIXME: exinstall and friends related to examples are not working.  
 build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  
   
 env.Default(build_target)  
   
 # Zipgets  
 env.Alias('release_src',[ src_zipfile, src_tarfile ])  
 env.Alias('release_tests',[ test_zipfile, test_tarfile])  
 env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
 env.Alias('examples_zipfile',examples_zipfile)  
 env.Alias('examples_tarfile',examples_tarfile)  
 env.Alias('api_epydoc',api_epydoc)  
 env.Alias('api_doxygen',api_doxygen)  
 env.Alias('guide_html_index',guide_html_index)  
 env.Alias('guide_pdf', guide_pdf)  
 env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  
 env.Alias('release', ['release_src', 'release_tests', 'docs'])  
   
 env.Alias('build_tests',build_target)    # target to build all C++ tests  
 env.Alias('build_py_tests',build_target) # target to build all python tests  
 env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
 env.Alias('run_tests', 'build_tests')   # target to run all C++ test  
 env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  
 env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  
   
   
 # Allow sconscripts to see the env  
 Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",  
         "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])  
   
 # End initialisation section  
 # Begin configuration section  
 # adds this file and the scons option directore to the source tar  
 release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  
 release_testfiles=[env.File('README_TESTS'),]  
 env.Zip(src_zipfile, release_srcfiles)  
 env.Zip(test_zipfile, release_testfiles)  
 try:  
    env.Tar(src_tarfile, release_srcfiles)  
    env.Tar(test_tarfile, release_testfiles)  
 except AttributeError:  
    pass  
 # Insert new components to be build here  
 # FIXME: might be nice to replace this verbosity with a list of targets and some  
 # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
 # Third Party libraries  
682  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
683  # C/C++ Libraries  env.SConscript(dirs = ['tools/libescriptreader/src'], build_dir='build/$PLATFORM/tools/libescriptreader', duplicate=0)
684  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
 # bruce is removed for now as it doesn't really do anything  
 # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
685  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
686  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
687  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
# Line 896  env.SConscript(dirs = ['doc'], build_dir Line 690  env.SConscript(dirs = ['doc'], build_dir
690  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
691  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
692  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
693  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
694    env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)
695    
696    
697    ############ Remember what optimizations we used ###############
698    
699    remember_list = []
700    
701  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if env['usedebug']:
702  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)    remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))
703    
704    if env['usempi']:
705      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))
706    
707    if env['useopenmp']:
708      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))
709    
710    env.Alias('remember_options', remember_list)
711    
712    
713    ############### Record python interpreter version ##############
714    
715    if not IS_WINDOWS_PLATFORM:
716      versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])
717      os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))
718    
719    ############## Populate the buildvars file #####################
720    
721    buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')
722    buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')
723    
724    # Find the boost version by extracting it from version.hpp
725    boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))
726    boostversion='unknown'
727    try:
728        for line in boosthpp:
729            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
730            if ver:
731                boostversion=ver.group(1)
732    except StopIteration:
733        pass
734    buildvars.write("boost="+boostversion+"\n")
735    buildvars.write("svn_revision="+str(global_revision)+"\n")
736    out="usedebug="
737    if env['usedebug']:
738        out+="y"
739    else:
740        out+="n"
741    out+="\nusempi="
742    if env['usempi']:
743        out+="y"
744    else:
745        out+="n"
746    out+="\nuseopenmp="
747    if env['useopenmp']:
748        out+="y"
749    else:
750        out+="n"
751    buildvars.write(out+"\n")
752    buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')
753    
754    buildvars.close()
755    
756    
757    ############ Targets to build and install libraries ############
758    
759    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
760    env.Alias('target_init', [target_init])
761    
762    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
763    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
764    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
765    
766    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
767    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
768    
769    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
770    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
771    
772    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
773    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
774    
775    # Now gather all the above into a couple easy targets: build_all and install_all
776    build_all_list = []
777    build_all_list += ['build_esysUtils']
778    build_all_list += ['build_paso']
779    build_all_list += ['build_escript']
780    build_all_list += ['build_finley']
781    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
782    if not IS_WINDOWS_PLATFORM: build_all_list += ['target_escript_wrapper']
783    if env['usesilo']:  build_all_list += ['target_escript2silo']
784    env.Alias('build_all', build_all_list)
785    
786    install_all_list = []
787    install_all_list += ['target_init']
788    install_all_list += ['install_esysUtils']
789    install_all_list += ['install_paso']
790    install_all_list += ['install_escript']
791    install_all_list += ['install_finley']
792    install_all_list += ['target_install_pyvisi_py']
793    install_all_list += ['target_install_modellib_py']
794    install_all_list += ['target_install_pycad_py']
795    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
796    if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_escript_wrapper']
797    if env['usesilo']:  install_all_list += ['target_install_escript2silo']
798    install_all_list += ['remember_options']
799    env.Alias('install_all', install_all_list)
800    
801    # Default target is install
802    env.Default('install_all')
803    
804    ############ Targets to build and run the test suite ###########
805    
806    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
807    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
808    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
809    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
810    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
811    
812    ############ Targets to build the documentation ################
813    
814    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])
815    
816    if not IS_WINDOWS_PLATFORM:
817       try:
818        utest=open("utest.sh","w")
819        build_platform=os.name      #Sometimes Mac python says it is posix
820        if (build_platform=='posix') and platform.system()=="Darwin":
821            build_platform='darwin'
822        utest.write(GroupTest.makeHeader(build_platform))
823        for tests in TestGroups:
824            utest.write(tests.makeString())
825        utest.close()
826        os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)
827        print "utest.sh written"
828       except IOError:
829        print "Error attempting to write unittests file."
830        sys.exit(1)
831    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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