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revision 2363 by gross, Fri Apr 3 03:56:19 2009 UTC revision 4216 by caltinay, Tue Feb 19 05:15:38 2013 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2008 by University of Queensland  # Copyright (c) 2003-2013 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # http://www.uq.edu.au
 # http://www.uq.edu.au/esscc  
5  #  #
6  # Primary Business: Queensland, Australia  # Primary Business: Queensland, Australia
7  # Licensed under the Open Software License version 3.0  # Licensed under the Open Software License version 3.0
8  # http://www.opensource.org/licenses/osl-3.0.php  # http://www.opensource.org/licenses/osl-3.0.php
9  #  #
10  ########################################################  # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11    # Development since 2012 by School of Earth Sciences
12    #
13  EnsureSConsVersion(0,96,91)  ##############################################################################
 EnsurePythonVersion(2,3)  
   
 import sys, os, re, socket, platform, stat  
   
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
14    
15  # Use /usr/lib64 if available, else /usr/lib  EnsureSConsVersion(0,98,1)
16  usr_lib = '/usr/lib'  EnsurePythonVersion(2,5)
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
17    
18  # The string python2.4 or python2.5  import sys, os, platform, re
19  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  from distutils import sysconfig
20    from site_init import *
21    from subprocess import PIPE, Popen
22    
23    # Version number to check for in options file. Increment when new features are
24    # added or existing options changed.
25    REQUIRED_OPTS_VERSION=201
26    
27  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
28  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
29    
30  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  ########################## Determine options file ############################
31    # 1. command line
32    # 2. scons/<hostname>_options.py
33    # 3. name as part of a cluster
34    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        for name in hostname, effectiveName(hostname):
39            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
40            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
41            if os.path.isfile(options_file): break
42    
 # Read configuration options from file scons/<hostname>_options.py  
 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
 tmp = os.path.join("scons",hostname+"_options.py")  
 options_file = ARGUMENTS.get('options_file', tmp)  
43  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
44    options_file = False      print("\nWARNING:\nOptions file %s" % options_file)
45    print "Options file not found (expected '%s')" % tmp      print("not found! Default options will be used which is most likely suboptimal.")
46  else:      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
47    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
48        options_file = None
49  # Load options file and command-line arguments  
50  opts = Options(options_file, ARGUMENTS)  ############################### Build options ################################
51    
52  ############ Load build options ################################  default_prefix='/usr'
53    mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
54  opts.AddOptions(  lapack_flavours=('none', 'clapack', 'mkl')
55  # Where to install esys stuff  
56    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),  vars = Variables(options_file, ARGUMENTS)
57    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),  vars.AddVariables(
58    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
59    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
60    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
61  # Compilation options    BoolVariable('verbose', 'Output full compile/link lines', False),
62    BoolOption('dodebug', 'For backwards compatibility', 'no'),  # Compiler/Linker options
63    BoolOption('usedebug', 'Do you want a debug build?', 'no'),    ('cc', 'Path to C compiler', 'default'),
64    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
65    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
66    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
67    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
68    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),    ('cc_extra', 'Extra C compiler flags', ''),
69    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),    ('cxx_extra', 'Extra C++ compiler flags', ''),
   ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  
   ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  
   ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),  
   ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),  
   ('cc_extra', 'Extra C/C++ flags', ''),  
70    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
71    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
72    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
73    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'no'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
74    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
75    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
76    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),  # Mandatory libraries
77  # Python    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
78    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
79    ('python_lib_path', 'Path to Python libs', usr_lib),  # Mandatory for tests
80    ('python_libs', 'Python libraries to link with', [python_version]),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
81    ('python_cmd', 'Python command', 'python'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
82  # Boost  # Optional libraries and options
83    ('boost_path', 'Path to Boost includes', '/usr/include'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
84    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
85    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
86  # NetCDF    BoolVariable('netcdf', 'Enable netCDF file support', False),
87    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
88    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
89    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
90    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
91  # MPI    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
92    BoolOption('useMPI', 'For backwards compatibility', 'no'),    BoolVariable('papi', 'Enable PAPI', False),
93    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  
   ('mpi_path', 'Path to MPI includes', '/usr/include'),  
   ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),  
   ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),  
   ('mpi_flavour','Type of MPI execution environment','none'),  
 # ParMETIS  
   BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),  
   ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),  
   ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),  
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),  
   ('papi_path', 'Path to PAPI includes', '/usr/include'),  
   ('papi_lib_path', 'Path to PAPI libs', usr_lib),  
94    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
95    BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
96  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
97    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
98    ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
99    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
100    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
101  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
102    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
103    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
104    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
105    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
106    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
107  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
108    BoolOption('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
109    ('silo_path', 'Path to Silo includes', '/usr/include'),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
   ('silo_lib_path', 'Path to Silo libs', usr_lib),  
110    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
111  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
112    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
113    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
114    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
115  # BLAS (used by UMFPACK)  # Advanced settings
116    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    #dudley_assemble_flags = -funroll-loops      to actually do something
117    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
118    ('blas_libs', 'BLAS libraries to link with', ['blas']),    # To enable passing function pointers through python
119  # An option for specifying the compiler tools set (see windows branch).    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
120    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    # An option for specifying the compiler tools (see windows branch)
121  # finer control over library building, intel aggressive global optimisation    ('tools_names', 'Compiler tools to use', ['default']),
122  # works with dynamic libraries on windows.    ('env_export', 'Environment variables to be passed to tools',[]),
123    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124    ('share_paso', 'control static or dynamic paso lib', False)    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125      # finer control over library building, intel aggressive global optimisation
126      # works with dynamic libraries on windows.
127      ('build_shared', 'Build dynamic libraries only', False),
128      ('sys_libs', 'Extra libraries to link with', []),
129      ('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      ('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      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
136      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
137  )  )
138    
139  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
   
 # intelc uses regular expressions improperly and emits a warning about  
 # failing to find the compilers.  This warning can be safely ignored.  
140    
141  if IS_WINDOWS_PLATFORM:  # Intel's compiler uses regular expressions improperly and emits a warning
142        env = Environment(options = opts)  # about failing to find the compilers. This warning can be safely ignored.
       env = Environment(tools = ['default'] + env['tools_names'],  
                         options = opts)  
 else:  
    if socket.gethostname().split('.')[0] == 'service0':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
    elif 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)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  
   
 if env["CC"] == "icc":  
   # Intel compilers  
   cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
   cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
   fatalwarning      = ""        # Switch to turn warnings into errors  
   sysheaderopt      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"  
 #the long long warning occurs on the Mac  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-fopenmp"  
   omp_debug     = "-fopenmp"  
   omp_libs      = ['gomp']  
   pedantic      = "-pedantic-errors -Wno-long-long"  
   fatalwarning      = "-Werror"  
   sysheaderopt      = "-isystem "  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
   
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 #set up the autolazy values  
 if env['forcelazy']    != "leave_alone":  
   if env['forcelazy'] == 'on':  
     env.Append(CPPDEFINES='FAUTOLAZYON')  
   else:  
      if env['forcelazy'] == 'off':  
     env.Append(CPPDEFINES='FAUTOLAZYOFF')  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']  
 except KeyError: pass  
   
 try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']  
 except KeyError: pass  
   
 try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']  
 except KeyError: pass  
   
 try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']  
 except KeyError: pass  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
143    
144  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  # PATH is needed so the compiler, linker and tools are found if they are not
145  except KeyError: pass  # in default locations.
146    env = Environment(tools = ['default'], options = vars,
147  try: env['ENV']['HOME'] = os.environ['HOME']                    ENV = {'PATH': os.environ['PATH']})
148  except KeyError: pass                    
149    
150  # Configure for test suite  #set the vars for clang
151  env.PrependENVPath('PYTHONPATH', prefix)  def mkclang(env):
152  env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])    env['CC']='clang'
153      env['CXX']='clang++'
154  env['ENV']['ESCRIPT_ROOT'] = prefix                    
155                      
156  ############ Set up paths for Configure() ######################  if env['tools_names'] != 'default':
157        zz=env['tools_names']
158        if 'clang' in zz:
159            zz.remove('clang')
160            zz.insert(0, mkclang)
161        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
162                          ENV = {'PATH' : os.environ['PATH']})
163    
164    if options_file:
165        opts_valid=False
166        if 'escript_opts_version' in env.Dictionary() and \
167            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
168                opts_valid=True
169        if opts_valid:
170            print("Using options in %s." % options_file)
171        else:
172            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            Exit(1)
176    
177    # Generate help text (scons -h)
178    Help(vars.GenerateHelpText(env))
179    
180    # Check for superfluous options
181    if len(vars.UnknownVariables())>0:
182        for k in vars.UnknownVariables():
183            print("Unknown option '%s'" % k)
184        Exit(1)
185    
186    #################### Make sure install directories exist #####################
187    
188    env['BUILD_DIR']=Dir(env['build_dir']).abspath
189    prefix=Dir(env['prefix']).abspath
190    env['incinstall'] = os.path.join(prefix, 'include')
191    env['bininstall'] = os.path.join(prefix, 'bin')
192    env['libinstall'] = os.path.join(prefix, 'lib')
193    env['pyinstall']  = os.path.join(prefix, 'esys')
194    if not os.path.isdir(env['bininstall']):
195        os.makedirs(env['bininstall'])
196    if not os.path.isdir(env['libinstall']):
197        os.makedirs(env['libinstall'])
198    if not os.path.isdir(env['pyinstall']):
199        os.makedirs(env['pyinstall'])
200    
201    env.Append(CPPPATH = [env['incinstall']])
202    env.Append(LIBPATH = [env['libinstall']])
203    
204    ################# Fill in compiler options if not set above ##################
205    
206    if env['cc'] != 'default': env['CC']=env['cc']
207    if env['cxx'] != 'default': env['CXX']=env['cxx']
208    
209    # version >=9 of intel C++ compiler requires use of icpc to link in C++
210    # runtimes (icc does not)
211    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
212        env['LINK'] = env['CXX']
213    
214    # default compiler/linker options
215    cc_flags = ''
216    cc_optim = ''
217    cc_debug = ''
218    omp_flags = ''
219    omp_ldflags = ''
220    fatalwarning = '' # switch to turn warnings into errors
221    sysheaderopt = '' # how to indicate that a header is a system header
222    
223    # env['CC'] might be a full path
224    cc_name=os.path.basename(env['CC'])
225    
226    if cc_name == 'icc':
227        # Intel compiler
228        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
229        cc_flags    = "-std=c99 -fPIC -w2 -wd1875 -Wno-unknown-pragmas -DBLOCKTIMER -DCORE_ID1"
230        cc_optim    = "-O3 -ftz -fno-alias -ipo -xHost"
231        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
232        omp_flags   = "-openmp"
233        omp_ldflags = "-openmp -openmp_report=1"
234        fatalwarning = "-Werror"
235    elif cc_name[:3] == 'gcc':
236        # GNU C on any system
237        # note that -ffast-math is not used because it breaks isnan(),
238        # see mantis #691
239        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
240        cc_optim     = "-O3"
241        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
242        omp_flags    = "-fopenmp"
243        omp_ldflags  = "-fopenmp"
244        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    # the following env variables are exported for the unit tests
348    
349    for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
350        try:
351            env['ENV'][key] = os.environ[key]
352        except KeyError:
353            env['ENV'][key] = 1
354    
355    env_export=env['env_export']
356    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP'])
357    
358    for key in set(env_export):
359        try:
360            env['ENV'][key] = os.environ[key]
361        except KeyError:
362            pass
363    
364  # Make a copy of an environment  try:
365  # Use env.Clone if available, but fall back on env.Copy for older version of scons      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
366  def clone_env(env):  except KeyError:
367    if 'Clone' in dir(env): return env.Clone()    # scons-0.98      pass
   else:                   return env.Copy() # scons-0.96  
368    
369  # Add cc option -I<Escript>/trunk/include  # these shouldn't be needed
370  env.Append(CPPPATH      = [Dir('include')])  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
371    #    try:
372    #        env['ENV'][key] = os.environ[key]
373    #    except KeyError:
374    #        pass
375    
376  # Add cc option -L<Escript>/trunk/lib  try:
377  env.Append(LIBPATH      = [Dir(env['libinstall'])])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
378    except KeyError:
379        pass
380    
381  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  ######################## Add some custom builders ############################
 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  
382    
383  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  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  # MS Windows  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
390  if IS_WINDOWS_PLATFORM:  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
   env.AppendENVPath('PATH', [env['boost_lib_path']])  
   env.AppendENVPath('PATH', [env['libinstall']])  
   if not env['share_esysUtils'] :  
     env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])  
   if not env['share_paso'] :  
     env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])  
391    
392    if env['usenetcdf']:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
393      env.AppendENVPath('PATH',   [env['netCDF_lib_path']])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
394    
395  env.Append(ARFLAGS = env['ar_flags'])  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
396    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
397    
398  # Get the global Subversion revision number for getVersion() method  ############################ Dependency checks ###############################
 try:  
    global_revision = os.popen("svnversion -n .").read()  
    global_revision = re.sub(":.*", "", global_revision)  
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
399    
400  ############ numarray (required) ###############################  # Create a Configure() environment to check for compilers and python
401    conf = Configure(env.Clone())
402    
403  try:  ######## Test that the compilers work
404    from numarray import identity  
405  except ImportError:  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
406    print "Cannot import numarray, you need to set your PYTHONPATH"      if not conf.CheckCC():
407    sys.exit(1)          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
408            Exit(1)
409  ############ C compiler (required) #############################      if not conf.CheckCXX():
410            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
411  # Create a Configure() environment for checking existence of required libraries and headers          Exit(1)
412  conf = Configure(clone_env(env))  else:
413        if not conf.CheckFunc('printf', language='c'):
414  # Test that the compiler is working          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
415  if not conf.CheckFunc('printf'):          Exit(1)
416     print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])      if not conf.CheckFunc('printf', language='c++'):
417     sys.exit(1)          print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
418            Exit(1)
419    
420  if conf.CheckFunc('gethostname'):  if conf.CheckFunc('gethostname'):
421    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
422    
423  ############ python libraries (required) #######################  ######## Python headers & library (required)
424    
425    #First we check to see if the config file has specified
426  if not sysheaderopt =="":  ##Where to find the filae. Ideally, this should be automatic
427    conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])  #But we need to deal with the case where python is not in its INSTALL
428  else:  #Directory
429    conf.env.AppendUnique(CPPPATH     = [env['python_path']])  # Use the python scons is running
430    if env['pythoncmd']=='python':
431  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])      python_inc_path=sysconfig.get_python_inc()
432  conf.env.AppendUnique(LIBS      = [env['python_libs']])      if IS_WINDOWS:
433            python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
434  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs      elif env['PLATFORM']=='darwin':
435  conf.env.PrependENVPath('PYTHONPATH', prefix)          python_lib_path=sysconfig.get_config_var('LIBPL')
436  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])      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      
463        # Now we know whether we are using python3 or not
464        p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
465        python_inc_path=p.stdout.readline()
466        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'):  if not conf.CheckCHeader('Python.h'):
506    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
507    sys.exit(1)      Exit(1)
508  if not conf.CheckFunc('Py_Exit'):  if not conf.CheckFunc('Py_Exit'):
509    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
510    sys.exit(1)      Exit(1)
   
 ############ boost (required) ##################################  
511    
512  if not sysheaderopt =="":  ## reuse conf to check for numpy header (optional)
513  # This is required because we can't -isystem /usr/system because it breaks std includes  if env['usepython3']:
514    if os.path.normpath(env['boost_path']) =="/usr/include":      # FIXME: This is until we can work out how to make the checks in python 3
515      conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))      conf.env['numpy_h']=False
516    else:  else:
517      conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])      if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
518  else:          conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
519    conf.env.AppendUnique(CPPPATH     = [env['boost_path']])          conf.env['numpy_h']=True
520        else:
521  conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])          conf.env['numpy_h']=False
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs  
 #ensure that our path entries remain at the front  
 conf.env.PrependENVPath('PYTHONPATH', prefix)  
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if not conf.CheckCXXHeader('boost/python.hpp'):  
   print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])  
   sys.exit(1)  
   
 if not conf.CheckFunc('PyObject_SetAttr'):  
   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'])  
   sys.exit(1)  
522    
523  # Commit changes to environment  # Commit changes to environment
524  env = conf.Finish()  env = conf.Finish()
525    
526  ############ VTK (optional) ####################################  ######## boost (required)
527    
528  if env['usevtk']:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
529    try:  if sysheaderopt == '':
530      import vtk      env.AppendUnique(CPPPATH = [boost_inc_path])
531      env['usevtk'] = 1  else:
532    except ImportError:      # This is required because we can't -isystem /usr/include since it breaks
533      env['usevtk'] = 0      # std includes
534        if os.path.normpath(boost_inc_path) == '/usr/include':
535  # Add VTK to environment env if it was found          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
536  if env['usevtk']:      else:
537    env.Append(CPPDEFINES = ['USE_VTK'])          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
538    
539  ############ NetCDF (optional) #################################  env.AppendUnique(LIBPATH = [boost_lib_path])
540    env.AppendUnique(LIBS = env['boost_libs'])
541  conf = Configure(clone_env(env))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
542    
543  if env['usenetcdf']:  ######## numpy (required)
544    conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
545    conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  if not detectModule(env, 'numpy'):
546    conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])      print("Cannot import numpy. If it is installed try setting your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
547    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs      Exit(1)
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usepapi']:  
   conf.env.AppendUnique(CPPPATH = [env['papi_path']])  
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
   
 ############ MKL (optional) ####################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usemkl']:  
   conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  
 if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0  
   
 # Add MKL to environment env if it was found  
 if env['usemkl']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['MKL'])  
 else:  
   conf.Finish()  
   
 ############ UMFPACK (optional) ################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  
 # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
 else:  
   conf.Finish()  
   
 ############ Silo (optional) ###################################  
   
 if env['usesilo']:  
   conf = Configure(clone_env(env))  
   conf.env.AppendUnique(CPPPATH = [env['silo_path']])  
   conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   conf.env.AppendUnique(LIBS = [env['silo_libs']])  
   if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0  
   if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0  
   conf.Finish()  
   
 # Add the path to Silo to environment env if it was found.  
 # Note that we do not add the libs since they are only needed for the  
 # escriptreader library and tools.  
 if env['usesilo']:  
   env.AppendUnique(CPPPATH = [env['silo_path']])  
   env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   env.Append(CPPDEFINES = ['HAVE_SILO'])  
   
 ############ Add the compiler flags ############################  
   
 # Enable debug by choosing either cc_debug or cc_optim  
 if env['usedebug']:  
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
 else:  
   env.Append(CCFLAGS        = env['cc_optim'])  
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
548    
549  ############ Add some custom builders ##########################  ######## CppUnit (required for tests)
550    
551  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  try:
552  env.Append(BUILDERS = {'PyCompile' : py_builder});      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:
558        env['cppunit']=False
559    
560  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  ######## sympy (optional)
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
561    
562  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  if detectModule(env, 'sympy'):
563  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      env['sympy'] = True
564    else:
565        print("Cannot import sympy. Symbolic toolbox and nonlinear PDEs will not be available.")
566        env['sympy'] = False
567    
568    ######## pyproj (optional)
569    
570    if detectModule(env, 'pyproj'):
571        env['pyproj'] = True
572    else:
573        print("Cannot import pyproj. Inversions may not work.")
574        env['pyproj'] = False
575    
576    ######## netCDF (optional)
577    
578    netcdf_inc_path=''
579    netcdf_lib_path=''
580    if env['netcdf']:
581        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
582        env.AppendUnique(CPPPATH = [netcdf_inc_path])
583        env.AppendUnique(LIBPATH = [netcdf_lib_path])
584        env.AppendUnique(LIBS = env['netcdf_libs'])
585        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
586        env.Append(CPPDEFINES = ['USE_NETCDF'])
587    
588    ######## PAPI (optional)
589    
590    papi_inc_path=''
591    papi_lib_path=''
592    if env['papi']:
593        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
594        env.AppendUnique(CPPPATH = [papi_inc_path])
595        env.AppendUnique(LIBPATH = [papi_lib_path])
596        env.AppendUnique(LIBS = env['papi_libs'])
597        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
598        env.Append(CPPDEFINES = ['BLOCKPAPI'])
599    
600    ######## MKL (optional)
601    
602    mkl_inc_path=''
603    mkl_lib_path=''
604    if env['mkl']:
605        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
606        env.AppendUnique(CPPPATH = [mkl_inc_path])
607        env.AppendUnique(LIBPATH = [mkl_lib_path])
608        env.AppendUnique(LIBS = env['mkl_libs'])
609        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
610        env.Append(CPPDEFINES = ['MKL'])
611    
612    ######## UMFPACK (optional)
613    
614    umfpack_inc_path=''
615    umfpack_lib_path=''
616    if env['umfpack']:
617        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
618        env.AppendUnique(CPPPATH = [umfpack_inc_path])
619        env.AppendUnique(LIBPATH = [umfpack_lib_path])
620        env.AppendUnique(LIBS = env['umfpack_libs'])
621        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
622        env.Append(CPPDEFINES = ['UMFPACK'])
623    
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  ############ MPI (optional) ####################################  ######## gmsh (optional, for tests)
719    
720  # Create a modified environment for MPI programs (identical to env if usempi=no)  try:
721  env_mpi = clone_env(env)      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  # Start a new configure environment that reflects what we've already found  ######################## Summarize our environment ###########################
 conf = Configure(clone_env(env_mpi))  
737    
738  if env_mpi['usempi']:  # keep some of our install paths first in the list for the unit tests
739    VALID_MPIs=[ "MPT", "OPENMPI", "MPICH", "OPENMPI", "INTELMPI" ]  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
740    if not env_mpi['mpi_flavour'] in VALID_MPIs:  env.PrependENVPath('PYTHONPATH', prefix)
741        raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)  env['ENV']['ESCRIPT_ROOT'] = prefix
   conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  
 # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
   
 # Add MPI to environment env_mpi if it was found  
 if env_mpi['usempi']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
   
 env['usempi'] = env_mpi['usempi']  
   
 ############ ParMETIS (optional) ###############################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  
   
 if env_mpi['useparmetis']:  
   conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  
 if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  
   
 # Add ParMETIS to environment env_mpi if it was found  
 if env_mpi['useparmetis']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
   
 env['useparmetis'] = env_mpi['useparmetis']  
   
 ############ Now we switch on Warnings as errors ###############  
   
 #this needs to be done after configuration because the scons test files have warnings in them  
   
 if ((fatalwarning != "") and (env['usewarnings'])):  
   env.Append(CCFLAGS        = fatalwarning)  
   env_mpi.Append(CCFLAGS        = fatalwarning)  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 print " Using python libraries"  
 print " Using numarray"  
 print " Using boost"  
 if env['usenetcdf']: print "    Using NetCDF"  
 else: print "   Not using NetCDF"  
 if env['usevtk']: print "   Using VTK"  
 else: print "   Not using VTK"  
 if env['usemkl']: print "   Using MKL"  
 else: print "   Not using MKL"  
 if env['useumfpack']: print "   Using UMFPACK"  
 else: print "   Not using UMFPACK"  
 if env['usesilo']: print "  Using Silo"  
 else: print "   Not using Silo"  
 if env['useopenmp']: print "    Using OpenMP"  
 else: print "   Not using OpenMP"  
 if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']  
 else: print "   Not using MPI"  
 if env['useparmetis']: print "  Using ParMETIS"  
 else: print "   Not using ParMETIS (requires MPI)"  
 if env['usepapi']: print "  Using PAPI"  
 else: print "   Not using PAPI"  
 if env['usedebug']: print " Compiling for debug"  
 else: print "   Not compiling for debug"  
 print " Installing in", prefix  
 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"  
 else: print "   Not treating warnings as errors"  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))  
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))  
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))  
 Execute(Delete(os.path.join(env['libinstall'],"pyversion")))  
 Execute(Delete(os.path.join(env['libinstall'],"buildvars")))  
 if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))  
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  ############ Build the subdirectories ##########################  ####################### Configure the subdirectories #########################
804    
805  from grouptest import *  from grouptest import *
806    
807  TestGroups=[]  TestGroups=[]
808    
809  Export(  # keep an environment without warnings-as-errors
810    ["env",  dodgy_env=env.Clone()
    "env_mpi",  
    "clone_env",  
    "IS_WINDOWS_PLATFORM",  
    "TestGroups"  
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/libescriptreader/src'], build_dir='build/$PLATFORM/tools/libescriptreader', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
 env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)  
   
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
   
 if env['usedebug']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))  
   
 if env['usempi']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))  
   
 if env['useopenmp']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))  
811    
812  env.Alias('remember_options', remember_list)  # now add warnings-as-errors flags. This needs to be done after configuration
813    # because the scons test files have warnings in them
814    if ((fatalwarning != '') and (env['werror'])):
815        env.Append(CCFLAGS = fatalwarning)
816    
817    Export(
818      ['env',
819       'dodgy_env',
820       'IS_WINDOWS',
821       'TestGroups'
822      ]
823    )
824    
825  ############### Record python interpreter version ##############  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
826    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
827  if not IS_WINDOWS_PLATFORM:  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
828    versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])  env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
829    os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))  env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
830    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
831  ############## Populate the buildvars file #####################  env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
832    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
833  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
834  buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')  env.SConscript(dirs = ['downunder/py_src'], variant_dir='$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  # Find the boost version by extracting it from version.hpp  # Try to extract the boost version from version.hpp
850  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
851  boostversion='unknown'  boostversion='unknown'
852  try:  try:
853      for line in boosthpp:      for line in boosthpp:
854          ver=re.match(r'#define BOOST_VERSION (\d+)',line)          ver=re.match(r'#define BOOST_VERSION (\d+)',line)
855          if ver:          if ver:
856              boostversion=ver.group(1)              boostversion=ver.group(1)
857  except StopIteration:  except StopIteration:
858      pass      pass
859  buildvars.write("boost="+boostversion+"\n")  boosthpp.close()
 buildvars.write("svn_revision="+str(global_revision)+"\n")  
 out="usedebug="  
 if env['usedebug']:  
     out+="y"  
 else:  
     out+="n"  
 out+="\nusempi="  
 if env['usempi']:  
     out+="y"  
 else:  
     out+="n"  
 out+="\nuseopenmp="  
 if env['useopenmp']:  
     out+="y"  
 else:  
     out+="n"  
 buildvars.write(out+"\n")  
 buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')  
860    
 buildvars.close()  
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 ############  ################### Targets to build and install libraries ###################
894    
895  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
896  env.Alias('target_init', [target_init])  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  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
909  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
910    
911  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
912  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
913    
914  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
915  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
916    
917  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
918  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
919    
920  # Now gather all the above into a couple easy targets: build_all and install_all  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 = []  build_all_list = []
931  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
932  build_all_list += ['build_paso']  build_all_list += ['build_paso']
933  build_all_list += ['build_escript']  build_all_list += ['build_escript']
934    build_all_list += ['build_pasowrap']
935    build_all_list += ['build_dudley']
936  build_all_list += ['build_finley']  build_all_list += ['build_finley']
937  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
938  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_escript_wrapper']  build_all_list += ['build_weipa']
939  if env['usesilo']:  build_all_list += ['target_escript2silo']  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)  env.Alias('build_all', build_all_list)
943    
944  install_all_list = []  install_all_list = []
# Line 800  install_all_list += ['target_init'] Line 946  install_all_list += ['target_init']
946  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
947  install_all_list += ['install_paso']  install_all_list += ['install_paso']
948  install_all_list += ['install_escript']  install_all_list += ['install_escript']
949    install_all_list += ['install_pasowrap']
950    install_all_list += ['install_dudley']
951  install_all_list += ['install_finley']  install_all_list += ['install_finley']
952  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
953  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
954  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
955  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_downunder_py']
956  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_modellib_py']
957  if env['usesilo']:  install_all_list += ['target_install_escript2silo']  install_all_list += ['install_pycad_py']
958  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
959    install_all_list += ['install_escriptconvert']
960  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
961    
962  # Default target is install  # Default target is install
963  env.Default('install_all')  env.Default('install_all')
964    
965  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
966    
967  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  if not env['cppunit']:
968  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])      test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
969  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
970  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  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'])  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 ################  ##################### Targets to build the documentation #####################
   
 env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  
976    
977  if not IS_WINDOWS_PLATFORM:  env.Alias('basedocs', ['examples_tarfile', 'examples_zipfile', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
978     try:  env.Alias('docs', ['basedocs', 'sphinxdoc'])
979      utest=open("utest.sh","w")  env.Alias('release_prep', ['docs', 'install_all'])
980      build_platform=os.name      #Sometimes Mac python says it is posix  env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
981      if (build_platform=='posix') and platform.system()=="Darwin":  
982          build_platform='darwin'  
983      utest.write(GroupTest.makeHeader(build_platform))  # The test scripts are always generated, this target allows us to
984      for tests in TestGroups:  # generate the testscripts without doing a full build
985          utest.write(tests.makeString())  env.Alias('testscripts',[])
986      utest.close()  
987      os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)  if not IS_WINDOWS:
988      print "utest.sh written"      try:
989     except IOError:          utest=open('utest.sh','w')
990      print "Error attempting to write unittests file."          utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix, False))
991      sys.exit(1)          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    

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