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revision 2391 by jfenwick, Thu Apr 16 01:08:57 2009 UTC revision 3851 by jfenwick, Wed Feb 29 05:23:30 2012 UTC
# Line 1  Line 1 
   
1  ########################################################  ########################################################
2  #  #
3  # Copyright (c) 2003-2008 by University of Queensland  # Copyright (c) 2003-2010 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # Earth Systems Science Computational Center (ESSCC)
5  # http://www.uq.edu.au/esscc  # http://www.uq.edu.au/esscc
6  #  #
# Line 11  Line 10 
10  #  #
11  ########################################################  ########################################################
12    
13    EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15    
16  EnsureSConsVersion(0,96,91)  import sys, os, platform, re
17  EnsurePythonVersion(2,3)  from distutils import sysconfig
18    from site_init import *
19  import sys, os, re, socket, platform, stat  import subprocess
20    from subprocess import PIPE, Popen
21  # Add our extensions  
22  if os.path.isdir('scons'): sys.path.append('scons')  # Version number to check for in options file. Increment when new features are
23  import scons_extensions  # added or existing options changed.
24    REQUIRED_OPTS_VERSION=201
 # Use /usr/lib64 if available, else /usr/lib  
 usr_lib = '/usr/lib'  
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
   
 # The string python2.4 or python2.5  
 python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  
25    
26  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
27  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
28    
29  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  ########################## Determine options file ############################
30    # 1. command line
31  #Determine where to read options from use:  # 2. scons/<hostname>_options.py
32  #1. command line  # 3. name as part of a cluster
 #2. scons/<hostname>_options.py  
 #3. name as part of a cluster  
33  options_file=ARGUMENTS.get('options_file', None)  options_file=ARGUMENTS.get('options_file', None)
34  if not options_file:  if not options_file:
35    hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])      ext_dir = os.path.join(os.getcwd(), 'scons')
36    options_file = os.path.join("scons",hostname+"_options.py")      hostname = platform.node().split('.')[0]
37    #If there is no options file with that name see if there is a substitute      for name in hostname, effectiveName(hostname):
38    if not os.path.isfile(options_file):          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
39      tmp = scons_extensions.effectiveName(hostname)          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
40      options_file = os.path.join("scons",tmp+"_options.py")          if os.path.isfile(options_file): break
41    
42  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
43    print "Options file not found (expected '%s')" % options_file      print("\nWARNING:\nOptions file %s" % options_file)
44    options_file = False      print("not found! Default options will be used which is most likely suboptimal.")
45  else:      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
46    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
47        options_file = None
48  # Load options file and command-line arguments  
49  opts = Options(options_file, ARGUMENTS)  ############################### Build options ################################
50    
51  ############ Load build options ################################  default_prefix='/usr'
52    mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
53  opts.AddOptions(  lapack_flavours=('none', 'clapack', 'mkl')
54  # Where to install esys stuff  
55    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),  vars = Variables(options_file, ARGUMENTS)
56    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),  vars.AddVariables(
57    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
58    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
59    ('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),
60  # Compilation options    BoolVariable('verbose', 'Output full compile/link lines', False),
61    BoolOption('dodebug', 'For backwards compatibility', 'no'),  # Compiler/Linker options
62    BoolOption('usedebug', 'Do you want a debug build?', 'no'),    ('cc', 'Path to C compiler', 'default'),
63    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
64    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
65    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
66    # 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'),
67    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),    ('cc_extra', 'Extra C compiler flags', ''),
68    ('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', ''),  
69    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
70    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
71    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
72    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'no'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
73    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
74    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
75    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),  # Mandatory libraries
76  # Python    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
77    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
78    ('python_lib_path', 'Path to Python libs', usr_lib),  # Mandatory for tests
79    ('python_libs', 'Python libraries to link with', [python_version]),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
80    ('python_cmd', 'Python command', 'python'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
81  # Boost  # Optional libraries and options
82    ('boost_path', 'Path to Boost includes', '/usr/include'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
83    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
84    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
85  # NetCDF    BoolVariable('netcdf', 'Enable netCDF file support', False),
86    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
87    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
88    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
89    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
90  # MPI    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
91    BoolOption('useMPI', 'For backwards compatibility', 'no'),    BoolVariable('papi', 'Enable PAPI', False),
92    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),  
93    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
94    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),
95  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
96    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
97    ('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']),
98    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
99    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
100  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
101    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
102    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
103    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
104    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
105    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
106  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
107    BoolOption('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
108    ('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),  
109    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
110  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
111    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
112    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
113    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
114  # BLAS (used by UMFPACK)    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
115    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
116    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    #dudley_assemble_flags = -funroll-loops      to actually do something
117    ('blas_libs', 'BLAS libraries to link with', ['blas']),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
118  # An option for specifying the compiler tools set (see windows branch).    # To enable passing function pointers through python
119    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
120  # finer control over library building, intel aggressive global optimisation    # An option for specifying the compiler tools (see windows branch)
121  # works with dynamic libraries on windows.    ('tools_names', 'Compiler tools to use', ['default']),
122    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('env_export', 'Environment variables to be passed to tools',[]),
123    ('share_paso', 'control static or dynamic paso lib', False)    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124      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  )  )
133    
134  ############ 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.  
135    
136  if IS_WINDOWS_PLATFORM:  # Intel's compiler uses regular expressions improperly and emits a warning
137        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 #########  
138    
139  # Backwards compatibility: allow dodebug=yes and useMPI=yes  # PATH is needed so the compiler, linker and tools are found if they are not
140  if env['dodebug']: env['usedebug'] = 1  # in default locations.
141  if env['useMPI']: env['usempi'] = 1  env = Environment(tools = ['default'], options = vars,
142                      ENV = {'PATH': os.environ['PATH']})
143  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  if env['tools_names'] != 'default':
144  # For both C and C++ you get: cc_flags and either the optim flags or debug flags      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
145                          ENV = {'PATH' : os.environ['PATH']})
146  sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  
147    if options_file:
148  if env["CC"] == "icc":      opts_valid=False
149    # Intel compilers      if 'escript_opts_version' in env.Dictionary() and \
150    cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
151    cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"              opts_valid=True
152    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"      if opts_valid:
153    omp_optim     = "-openmp -openmp_report0"          print("Using options in %s." % options_file)
154    omp_debug     = "-openmp -openmp_report0"      else:
155    omp_libs      = ['guide', 'pthread']          print("\nOptions file %s" % options_file)
156    pedantic      = ""          print("is outdated! Please update the file by examining one of the TEMPLATE")
157    fatalwarning      = ""        # Switch to turn warnings into errors          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
158    sysheaderopt      = ""          Exit(1)
159  elif env["CC"] == "gcc":  
160    # GNU C on any system  # Generate help text (scons -h)
161    cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"  Help(vars.GenerateHelpText(env))
162  #the long long warning occurs on the Mac  
163    cc_optim      = "-O3"  # Check for superfluous options
164    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  if len(vars.UnknownVariables())>0:
165    omp_optim     = "-fopenmp"      for k in vars.UnknownVariables():
166    omp_debug     = "-fopenmp"          print("Unknown option '%s'" % k)
167    omp_libs      = ['gomp']      Exit(1)
168    pedantic      = "-pedantic-errors -Wno-long-long"  
169    fatalwarning      = "-Werror"  #################### Make sure install directories exist #####################
170    sysheaderopt      = "-isystem "  
171  elif env["CC"] == "cl":  env['BUILD_DIR']=env['build_dir']
172    # Microsoft Visual C on Windows  prefix=Dir(env['prefix']).abspath
173    cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  env['incinstall'] = os.path.join(prefix, 'include')
174    cc_optim      = "/O2 /Op /MT /W3"  env['bininstall'] = os.path.join(prefix, 'bin')
175    cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  env['libinstall'] = os.path.join(prefix, 'lib')
176    omp_optim     = ""  env['pyinstall']  = os.path.join(prefix, 'esys')
177    omp_debug     = ""  if not os.path.isdir(env['bininstall']):
178    omp_libs      = []      os.makedirs(env['bininstall'])
179    pedantic      = ""  if not os.path.isdir(env['libinstall']):
180    fatalwarning      = ""      os.makedirs(env['libinstall'])
181    sysheaderopt      = ""  if not os.path.isdir(env['pyinstall']):
182  elif env["CC"] == "icl":      os.makedirs(env['pyinstall'])
183    # intel C on Windows, see windows_intelc_options.py for a start  
184    pedantic      = ""  env.Append(CPPPATH = [env['incinstall']])
185    fatalwarning      = ""  env.Append(LIBPATH = [env['libinstall']])
186    sysheaderopt      = ""  
187    ################# Fill in compiler options if not set above ##################
188    
189  # If not specified in hostname_options.py then set them here  if env['cc'] != 'default': env['CC']=env['cc']
190  if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  if env['cxx'] != 'default': env['CXX']=env['cxx']
191  if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
192  if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  # version >=9 of intel C++ compiler requires use of icpc to link in C++
193  if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  # runtimes (icc does not)
194  if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
195  if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs      env['LINK'] = env['CXX']
196    
197  #set up the autolazy values  # default compiler/linker options
198  if env['forcelazy']    != "leave_alone":  cc_flags = ''
199    if env['forcelazy'] == 'on':  cc_optim = ''
200      env.Append(CPPDEFINES='FAUTOLAZYON')  cc_debug = ''
201    else:  omp_flags = ''
202       if env['forcelazy'] == 'off':  omp_ldflags = ''
203      env.Append(CPPDEFINES='FAUTOLAZYOFF')  fatalwarning = '' # switch to turn warnings into errors
204    sysheaderopt = '' # how to indicate that a header is a system header
205  # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
206  if not env["useopenmp"]:  # env['CC'] might be a full path
207    env['omp_optim'] = ""  cc_name=os.path.basename(env['CC'])
208    env['omp_debug'] = ""  
209    env['omp_libs'] = []  if cc_name == 'icc':
210        # Intel compiler
211  if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0      cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
212        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
213  ############ Copy environment variables into scons env #########      cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
214        omp_flags   = "-openmp -openmp_report0"
215  try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']      omp_ldflags = "-openmp -openmp_report0 -lpthread"
216  except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1      fatalwarning = "-Werror"
217    elif cc_name[:3] == 'gcc':
218  try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']      # GNU C on any system
219  except KeyError: pass      cc_flags     = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
220        cc_optim     = "-O3"
221  try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']      cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
222  except KeyError: pass      omp_flags    = "-fopenmp"
223        omp_ldflags  = "-fopenmp"
224  try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']      fatalwarning = "-Werror"
225  except KeyError: pass      sysheaderopt = "-isystem"
226    elif cc_name == 'cl':
227  try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']      # Microsoft Visual C on Windows
228  except KeyError: pass      cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
229        cc_optim     = "/O2 /Op /W3"
230  try: env['ENV']['PATH'] = os.environ['PATH']      cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
231  except KeyError: pass      fatalwarning = "/WX"
232    elif cc_name == 'icl':
233  try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']      # Intel C on Windows
234  except KeyError: pass      cc_flags     = '/EHsc /GR /MD'
235        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
236  try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']      cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
237  except KeyError: pass      omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
238        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
239  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
240  except KeyError: pass  # set defaults if not otherwise specified
241    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
242  try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
243  except KeyError: pass  if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
244    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
245  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
246  except KeyError: pass  if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
247    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
248  try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
249  except KeyError: pass  
250    # set up the autolazy values
251    if env['forcelazy'] == 'on':
252        env.Append(CPPDEFINES=['FAUTOLAZYON'])
253    elif env['forcelazy'] == 'off':
254        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
255    
256    # set up the collective resolve values
257    if env['forcecollres'] == 'on':
258        env.Append(CPPDEFINES=['FRESCOLLECTON'])
259    elif env['forcecollres'] == 'off':
260        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
261    
262    # allow non-standard C if requested
263    if env['iknowwhatimdoing']:
264        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
265    
266    # Disable OpenMP if no flags provided
267    if env['openmp'] and env['omp_flags'] == '':
268       print("OpenMP requested but no flags provided - disabling OpenMP!")
269       env['openmp'] = False
270    
271    if env['openmp']:
272        env.Append(CCFLAGS = env['omp_flags'])
273        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
274    else:
275        env['omp_flags']=''
276        env['omp_ldflags']=''
277    
278    # add debug/non-debug compiler flags
279    if env['debug']:
280        env.Append(CCFLAGS = env['cc_debug'])
281    else:
282        env.Append(CCFLAGS = env['cc_optim'])
283    
284    # always add cc_flags
285    env.Append(CCFLAGS = env['cc_flags'])
286    
287    # add system libraries
288    env.AppendUnique(LIBS = env['sys_libs'])
289    
290    
291    global_revision=ARGUMENTS.get('SVN_VERSION', None)
292    if global_revision:
293        global_revision = re.sub(':.*', '', global_revision)
294        global_revision = re.sub('[^0-9]', '', global_revision)
295        if global_revision == '': global_revision='-2'
296    else:
297      # Get the global Subversion revision number for the getVersion() method
298      try:
299        global_revision = os.popen('svnversion -n .').read()
300        global_revision = re.sub(':.*', '', global_revision)
301        global_revision = re.sub('[^0-9]', '', global_revision)
302        if global_revision == '': global_revision='-2'
303      except:
304        global_revision = '-1'
305    env['svn_revision']=global_revision
306    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
307    
308    if IS_WINDOWS:
309        if not env['build_shared']:
310            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
311            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
312    
313    ###################### Copy required environment vars ########################
314    
315    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
316    if IS_WINDOWS:
317        LD_LIBRARY_PATH_KEY='PATH'
318        env['ENV']['LD_LIBRARY_PATH']=''
319    else:
320        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
321    
322    # the following env variables are exported for the unit tests
323    
324    for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
325        try:
326            env['ENV'][key] = os.environ[key]
327        except KeyError:
328            env['ENV'][key] = 1
329    
330    env_export=env['env_export']
331    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
332    
333    for key in set(env_export):
334        try:
335            env['ENV'][key] = os.environ[key]
336        except KeyError:
337            pass
338    
339  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  try:
340  except KeyError: pass      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
341    except KeyError:
342        pass
343    
344  try: env['ENV']['HOME'] = os.environ['HOME']  # these shouldn't be needed
345  except KeyError: pass  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
346    #    try:
347    #        env['ENV'][key] = os.environ[key]
348    #    except KeyError:
349    #        pass
350    
351  # Configure for test suite  try:
352  env.PrependENVPath('PYTHONPATH', prefix)      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
353  env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  except KeyError:
354        pass
355    
356  env['ENV']['ESCRIPT_ROOT'] = prefix  ######################## Add some custom builders ############################
357    
358  ############ Set up paths for Configure() ######################  if env['pythoncmd']=='python':
359        py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
360    else:
361        py_builder = Builder(action = "scripts/testcomp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
362    env.Append(BUILDERS = {'PyCompile' : py_builder});
363    
364  # Make a copy of an environment  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
365  # Use env.Clone if available, but fall back on env.Copy for older version of scons  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
366    
367  # Add cc option -I<Escript>/trunk/include  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
368  env.Append(CPPPATH      = [Dir('include')])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
369    
370  # Add cc option -L<Escript>/trunk/lib  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
371  env.Append(LIBPATH      = [Dir(env['libinstall'])])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
372    
373  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  ############################ Dependency checks ###############################
 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  
374    
375  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # Create a Configure() environment to check for compilers and python
376    conf = Configure(env.Clone())
377    
378  # MS Windows  ######## Test that the compilers work
 if IS_WINDOWS_PLATFORM:  
   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'])  
379    
380    if env['usenetcdf']:  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
381      env.AppendENVPath('PATH',   [env['netCDF_lib_path']])      if not conf.CheckCC():
382            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
383            Exit(1)
384        if not conf.CheckCXX():
385            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
386            Exit(1)
387    else:
388        if not conf.CheckFunc('printf', language='c'):
389            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
390            Exit(1)
391        if not conf.CheckFunc('printf', language='c++'):
392            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
393            Exit(1)
394    
395  env.Append(ARFLAGS = env['ar_flags'])  if conf.CheckFunc('gethostname'):
396        conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
397    
398  # Get the global Subversion revision number for getVersion() method  ######## Python headers & library (required)
 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) ###############################  python_inc_path=sysconfig.get_python_inc()
401    if IS_WINDOWS:
402        python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
403    elif env['PLATFORM']=='darwin':
404        python_lib_path=sysconfig.get_config_var('LIBPL')
405    else:
406        python_lib_path=sysconfig.get_config_var('LIBDIR')
407    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
408    if IS_WINDOWS:
409        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
410    else:
411        python_libs=['python'+sysconfig.get_python_version()]
412    
413    #if we want to use a python other than the one scons is running
414    if env['pythoncmd']!='python':
415       py3scons=False   # Is scons running on python3?
416       initstring='from __future__ import print_function;from distutils import sysconfig;'
417       if IS_WINDOWS:
418          cmd='print("python%s%s"%(sys.version_info[0], sys.version_info[1]))'
419       else:
420          cmd='print("python"+sysconfig.get_python_version())'
421       p=Popen([env['pythoncmd'], '-c', initstring+cmd], stdout=PIPE)
422       python_libs=p.stdout.readline()
423       if type(python_libs)!=str():
424          py3scons=True
425          python_libs=python_libs.encode()
426       p.wait()
427       python_libs=python_libs.strip()
428       # Now we know whether we are using python3 or not
429       p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
430       python_inc_path=p.stdout.readline()
431       if py3scons:
432             python_inc_path=python_inc_path.encode()
433       p.wait()  
434       python_inc_path=python_inc_path.strip()
435       if IS_WINDOWS:
436            cmd="os.path.join(sysconfig.get_config_var('prefix'), 'libs')"
437       elif env['PLATFORM']=='darwin':
438            cmd="sysconfig.get_config_var(\"LIBPL\")"
439       else:
440            cmd="sysconfig.get_config_var(\"LIBDIR\")"
441    
442  try:     p=Popen([env['pythoncmd'], '-c', initstring+'print('+cmd+')'], stdout=PIPE)
443    from numarray import identity     python_lib_path=p.stdout.readline()
444  except ImportError:     if py3scons:
445    print "Cannot import numarray, you need to set your PYTHONPATH"        python_lib_path=python_lib_path.decode()
446    sys.exit(1)     p.wait()
447       python_lib_path=python_lib_path.strip()
 ############ C compiler (required) #############################  
   
 # Create a Configure() environment for checking existence of required libraries and headers  
 conf = Configure(clone_env(env))  
   
 # Test that the compiler is working  
 if not conf.CheckFunc('printf'):  
    print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
    sys.exit(1)  
448    
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
449    
 ############ python libraries (required) #######################  
450    
451    
452  if not sysheaderopt =="":  if sysheaderopt == '':
453    conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])      conf.env.AppendUnique(CPPPATH = [python_inc_path])
454  else:  else:
455    conf.env.AppendUnique(CPPPATH     = [env['python_path']])      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
   
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
456    
457  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  conf.env.AppendUnique(LIBPATH = [python_lib_path])
458  conf.env.PrependENVPath('PYTHONPATH', prefix)  conf.env.AppendUnique(LIBS = python_libs)
459  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  # The wrapper script needs to find the libs
460    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
461    
462  if not conf.CheckCHeader('Python.h'):  if not conf.CheckCHeader('Python.h'):
463    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))
464    sys.exit(1)      Exit(1)
465  if not conf.CheckFunc('Py_Exit'):  if not conf.CheckFunc('Py_Exit'):
466    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))
467    sys.exit(1)      Exit(1)
468    
469  ############ boost (required) ##################################  # reuse conf to check for numpy header (optional)
470    if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
471  if not sysheaderopt =="":      conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
472  # This is required because we can't -isystem /usr/system because it breaks std includes      conf.env['numpy_h']=True
473    if os.path.normpath(env['boost_path']) =="/usr/include":  else:
474      conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))      conf.env['numpy_h']=False
   else:  
     conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['boost_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 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)  
475    
476  # Commit changes to environment  # Commit changes to environment
477  env = conf.Finish()  env = conf.Finish()
478    
479  ############ VTK (optional) ####################################  ######## boost (required)
480    
481  if env['usevtk']:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
482    try:  if sysheaderopt == '':
483      import vtk      env.AppendUnique(CPPPATH = [boost_inc_path])
484      env['usevtk'] = 1  else:
485    except ImportError:      # This is required because we can't -isystem /usr/include since it breaks
486      env['usevtk'] = 0      # std includes
487        if os.path.normpath(boost_inc_path) == '/usr/include':
488  # Add VTK to environment env if it was found          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
489  if env['usevtk']:      else:
490    env.Append(CPPDEFINES = ['USE_VTK'])          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
491    
492  ############ NetCDF (optional) #################################  env.AppendUnique(LIBPATH = [boost_lib_path])
493    env.AppendUnique(LIBS = env['boost_libs'])
494  conf = Configure(clone_env(env))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
495    
496  if env['usenetcdf']:  ######## numpy (required)
497    conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
498    conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  if env['pythoncmd']=='python':
499    conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])      try:
500    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs        from numpy import identity
501    #ensure that our path entries remain at the front      except ImportError:
502    conf.env.PrependENVPath('PYTHONPATH', prefix)        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
503    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])        Exit(1)
504    else:
505  if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0      p=subprocess.call([env['pythoncmd'],'-c','import numpy'])
506  if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0      if p!=0:
507          print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
508  # Add NetCDF to environment env if it was found        Exit(1)
 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']])  
   
 ############ Add some custom builders ##########################  
509    
510  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  ######## CppUnit (required for tests)
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
511    
512  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  try:
513  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
514        env.AppendUnique(CPPPATH = [cppunit_inc_path])
515        env.AppendUnique(LIBPATH = [cppunit_lib_path])
516        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
517        env['cppunit']=True
518    except:
519        env['cppunit']=False
520    
521  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  ######## VTK (optional)
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
522    
523  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)  if env['pyvisi']:
524  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});      try:
525            import vtk
526            env['pyvisi'] = True
527        except ImportError:
528            print("Cannot import vtk, disabling pyvisi.")
529            env['pyvisi'] = False
530    
531    ######## netCDF (optional)
532    
533    netcdf_inc_path=''
534    netcdf_lib_path=''
535    if env['netcdf']:
536        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
537        env.AppendUnique(CPPPATH = [netcdf_inc_path])
538        env.AppendUnique(LIBPATH = [netcdf_lib_path])
539        env.AppendUnique(LIBS = env['netcdf_libs'])
540        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
541        env.Append(CPPDEFINES = ['USE_NETCDF'])
542    
543    ######## PAPI (optional)
544    
545    papi_inc_path=''
546    papi_lib_path=''
547    if env['papi']:
548        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
549        env.AppendUnique(CPPPATH = [papi_inc_path])
550        env.AppendUnique(LIBPATH = [papi_lib_path])
551        env.AppendUnique(LIBS = env['papi_libs'])
552        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
553        env.Append(CPPDEFINES = ['BLOCKPAPI'])
554    
555    ######## MKL (optional)
556    
557    mkl_inc_path=''
558    mkl_lib_path=''
559    if env['mkl']:
560        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
561        env.AppendUnique(CPPPATH = [mkl_inc_path])
562        env.AppendUnique(LIBPATH = [mkl_lib_path])
563        env.AppendUnique(LIBS = env['mkl_libs'])
564        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
565        env.Append(CPPDEFINES = ['MKL'])
566    
567    ######## UMFPACK (optional)
568    
569    umfpack_inc_path=''
570    umfpack_lib_path=''
571    if env['umfpack']:
572        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
573        env.AppendUnique(CPPPATH = [umfpack_inc_path])
574        env.AppendUnique(LIBPATH = [umfpack_lib_path])
575        env.AppendUnique(LIBS = env['umfpack_libs'])
576        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
577        env.Append(CPPDEFINES = ['UMFPACK'])
578    
579    ######## LAPACK (optional)
580    
581    if env['lapack']=='mkl' and not env['mkl']:
582        print("mkl_lapack requires MKL!")
583        Exit(1)
584    
585    env['uselapack'] = env['lapack']!='none'
586    lapack_inc_path=''
587    lapack_lib_path=''
588    if env['uselapack']:
589        header='clapack.h'
590        if env['lapack']=='mkl':
591            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
592            header='mkl_lapack.h'
593        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
594        env.AppendUnique(CPPPATH = [lapack_inc_path])
595        env.AppendUnique(LIBPATH = [lapack_lib_path])
596        env.AppendUnique(LIBS = env['lapack_libs'])
597        env.Append(CPPDEFINES = ['USE_LAPACK'])
598    
599    ######## Silo (optional)
600    
601    silo_inc_path=''
602    silo_lib_path=''
603    if env['silo']:
604        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
605        env.AppendUnique(CPPPATH = [silo_inc_path])
606        env.AppendUnique(LIBPATH = [silo_lib_path])
607        # Note that we do not add the libs since they are only needed for the
608        # weipa library and tools.
609        #env.AppendUnique(LIBS = [env['silo_libs']])
610    
611    ######## VSL random numbers (optional)
612    if env['vsl_random']:
613        env.Append(CPPDEFINES = ['MKLRANDOM'])
614    
615    ######## VisIt (optional)
616    
617    visit_inc_path=''
618    visit_lib_path=''
619    if env['visit']:
620        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
621        env.AppendUnique(CPPPATH = [visit_inc_path])
622        env.AppendUnique(LIBPATH = [visit_lib_path])
623    
624    ######## MPI (optional)
625    
626    if env['mpi']=='no':
627        env['mpi']='none'
628    
629    env['usempi'] = env['mpi']!='none'
630    mpi_inc_path=''
631    mpi_lib_path=''
632    if env['usempi']:
633        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
634        env.AppendUnique(CPPPATH = [mpi_inc_path])
635        env.AppendUnique(LIBPATH = [mpi_lib_path])
636        env.AppendUnique(LIBS = env['mpi_libs'])
637        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
638        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
639        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
640        # On the other hand MPT and OpenMPI don't define the latter so we have to
641        # do that here
642        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
643            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
644    
645    ######## BOOMERAMG (optional)
646    
647    if env['mpi'] == 'none': env['boomeramg'] = False
648    
649    boomeramg_inc_path=''
650    boomeramg_lib_path=''
651    if env['boomeramg']:
652        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
653        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
654        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
655        env.AppendUnique(LIBS = env['boomeramg_libs'])
656        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
657        env.Append(CPPDEFINES = ['BOOMERAMG'])
658    
659    ######## ParMETIS (optional)
660    
661    if not env['usempi']: env['parmetis'] = False
662    
663    parmetis_inc_path=''
664    parmetis_lib_path=''
665    if env['parmetis']:
666        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
667        env.AppendUnique(CPPPATH = [parmetis_inc_path])
668        env.AppendUnique(LIBPATH = [parmetis_lib_path])
669        env.AppendUnique(LIBS = env['parmetis_libs'])
670        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
671        env.Append(CPPDEFINES = ['USE_PARMETIS'])
672    
673  ############ MPI (optional) ####################################  ######## gmsh (optional, for tests)
 if not env['usempi']: env['mpi_flavour']='none'  
674    
675  # Create a modified environment for MPI programs (identical to env if usempi=no)  try:
676  env_mpi = clone_env(env)      import subprocess
677        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
678        _,e=p.communicate()
679        if e.split().count("MPI"):
680            env['gmsh']='m'
681        else:
682            env['gmsh']='s'
683    except OSError:
684        env['gmsh']=False
685    
686    ######## PDFLaTeX (for documentation)
687    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
688        env['pdflatex']=True
689    else:
690        env['pdflatex']=False
691    
692  # Start a new configure environment that reflects what we've already found  ######################## Summarize our environment ###########################
 conf = Configure(clone_env(env_mpi))  
693    
694  if env_mpi['usempi']:  # keep some of our install paths first in the list for the unit tests
695    VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
696    if not env_mpi['mpi_flavour'] in VALID_MPIs:  env.PrependENVPath('PYTHONPATH', prefix)
697        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")))  
698    
699    if not env['verbose']:
700        env['CCCOMSTR'] = "Compiling $TARGET"
701        env['CXXCOMSTR'] = "Compiling $TARGET"
702        env['SHCCCOMSTR'] = "Compiling $TARGET"
703        env['SHCXXCOMSTR'] = "Compiling $TARGET"
704        env['ARCOMSTR'] = "Linking $TARGET"
705        env['LINKCOMSTR'] = "Linking $TARGET"
706        env['SHLINKCOMSTR'] = "Linking $TARGET"
707        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
708        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
709        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
710        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
711        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
712    
713    print("")
714    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
715    print("Escript/Finley revision %s"%global_revision)
716    print("  Install prefix:  %s"%env['prefix'])
717    print("          Python:  %s"%sysconfig.PREFIX)
718    print("           boost:  %s"%env['boost_prefix'])
719    print("           numpy:  YES")
720    if env['usempi']:
721        print("             MPI:  YES (flavour: %s)"%env['mpi'])
722    else:
723        print("             MPI:  DISABLED")
724    if env['uselapack']:
725        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
726    else:
727        print("          LAPACK:  DISABLED")
728    d_list=[]
729    e_list=[]
730    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit','vsl_random':
731        if env[i]: e_list.append(i)
732        else: d_list.append(i)
733    for i in e_list:
734        print("%16s:  YES"%i)
735    for i in d_list:
736        print("%16s:  DISABLED"%i)
737    if env['cppunit']:
738        print("         CppUnit:  FOUND")
739    else:
740        print("         CppUnit:  NOT FOUND")
741    if env['gmsh']=='m':
742        print("            gmsh:  FOUND, MPI-ENABLED")
743    elif env['gmsh']=='s':
744        print("            gmsh:  FOUND")
745    else:
746        print("            gmsh:  NOT FOUND")
747    if env['numpy_h']:
748        print("   numpy headers:  FOUND")
749    else:
750        print("   numpy headers:  NOT FOUND")
751    print("   vsl_random:  %s"%env['vsl_random'])
752        
753    if ((fatalwarning != '') and (env['werror'])):
754        print("  Treating warnings as errors")
755    else:
756        print("  NOT treating warnings as errors")
757    print("")
758    
759  ############ Build the subdirectories ##########################  ####################### Configure the subdirectories #########################
760    
761  from grouptest import *  from grouptest import *
762    
763  TestGroups=[]  TestGroups=[]
764    
765  Export(  # keep an environment without warnings-as-errors
766    ["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'))  
   
 env.Alias('remember_options', remember_list)  
   
767    
768  ############### Record python interpreter version ##############  # now add warnings-as-errors flags. This needs to be done after configuration
769    # because the scons test files have warnings in them
770    if ((fatalwarning != '') and (env['werror'])):
771        env.Append(CCFLAGS = fatalwarning)
772    
773  if not IS_WINDOWS_PLATFORM:  Export(
774    versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])    ['env',
775    os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))     'dodgy_env',
776       'IS_WINDOWS',
777  ############## Populate the buildvars file #####################     'TestGroups'
778      ]
779    )
780    
781  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
782  buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
783    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
784    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
785    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
786    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
787    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
788    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
789    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
790    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
791    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
792    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
793    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
794    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
795    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
796    
797    ######################## Populate the buildvars file #########################
798    
799    # remove obsolete file
800    if not env['usempi']:
801        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
802        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
803    
804  # Find the boost version by extracting it from version.hpp  # Try to extract the boost version from version.hpp
805  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
806  boostversion='unknown'  boostversion='unknown'
807  try:  try:
808      for line in boosthpp:      for line in boosthpp:
809          ver=re.match(r'#define BOOST_VERSION (\d+)',line)          ver=re.match(r'#define BOOST_VERSION (\d+)',line)
810          if ver:          if ver:
811              boostversion=ver.group(1)              boostversion=ver.group(1)
812  except StopIteration:  except StopIteration:
813      pass      pass
814  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')  
815    
816    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
817    buildvars.write("svn_revision="+str(global_revision)+"\n")
818    buildvars.write("prefix="+prefix+"\n")
819    buildvars.write("cc="+env['CC']+"\n")
820    buildvars.write("cxx="+env['CXX']+"\n")
821    if env['pythoncmd']=='python':
822        buildvars.write("python="+sys.executable+"\n")
823        buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
824    else:
825        buildvars.write("python="+env['pythoncmd']+"\n")
826        p=Popen([env['pythoncmd'], '-c', 'from __future__import print_function;import sys;print(str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])'], stdout=PIPE)
827        verstring=p.stdout.readline().strip()
828        p.wait()
829        buildvars.write("python version="+verstring+"\n")
830    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
831    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
832    buildvars.write("boost_version="+boostversion+"\n")
833    buildvars.write("debug=%d\n"%int(env['debug']))
834    buildvars.write("openmp=%d\n"%int(env['openmp']))
835    buildvars.write("mpi=%s\n"%env['mpi'])
836    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
837    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
838    buildvars.write("lapack=%s\n"%env['lapack'])
839    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
840    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
841    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
842        buildvars.write("%s=%d\n"%(i, int(env[i])))
843        if env[i]:
844            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
845            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
846  buildvars.close()  buildvars.close()
847    
848    ################### Targets to build and install libraries ###################
849    
850  ############ Targets to build and install libraries ############  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
   
 target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  
851  env.Alias('target_init', [target_init])  env.Alias('target_init', [target_init])
852    # delete buildvars upon cleanup
853    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
854    
855    # The headers have to be installed prior to build in order to satisfy
856    # #include <paso/Common.h>
857    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
858    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
859    
860    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
861    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
862    
863    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
864    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
865    
866  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
867  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
868    
 env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  
 env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  
869    
870  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'])
871  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'])
872    
873  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'])
874  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'])
875    
876  # 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'])
877    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
878    
879    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
880    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
881    
882    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
883    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
884    
885    # Now gather all the above into some easy targets: build_all and install_all
886  build_all_list = []  build_all_list = []
887  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
888  build_all_list += ['build_paso']  build_all_list += ['build_paso']
889  build_all_list += ['build_escript']  build_all_list += ['build_escript']
890    build_all_list += ['build_pasowrap']
891    build_all_list += ['build_dudley']
892  build_all_list += ['build_finley']  build_all_list += ['build_finley']
893  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
894  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_escript_wrapper']  build_all_list += ['build_weipa']
895  if env['usesilo']:  build_all_list += ['target_escript2silo']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
896    if env['usempi']:   build_all_list += ['build_pythonMPI']
897    build_all_list += ['build_escriptconvert']
898  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
899    
900  install_all_list = []  install_all_list = []
# Line 814  install_all_list += ['target_init'] Line 902  install_all_list += ['target_init']
902  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
903  install_all_list += ['install_paso']  install_all_list += ['install_paso']
904  install_all_list += ['install_escript']  install_all_list += ['install_escript']
905    install_all_list += ['install_pasowrap']
906    install_all_list += ['install_dudley']
907  install_all_list += ['install_finley']  install_all_list += ['install_finley']
908  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
909  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
910  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
911  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  #install_all_list += ['install_pyvisi_py']
912  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_modellib_py']
913  if env['usesilo']:  install_all_list += ['target_install_escript2silo']  install_all_list += ['install_pycad_py']
914  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
915    install_all_list += ['install_escriptconvert']
916  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
917    
918  # Default target is install  # Default target is install
919  env.Default('install_all')  env.Default('install_all')
920    
921  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
922    
923  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
924  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  if not env['cppunit']:
925  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
926  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  env.Alias('run_tests', ['install_all'])
927    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
928  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
929    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
930    
931  ############ Targets to build the documentation ################  ##################### Targets to build the documentation #####################
   
 env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  
932    
933  if not IS_WINDOWS_PLATFORM:  env.Alias('api_epydoc','install_all')
934     try:  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
935      utest=open("utest.sh","w")  env.Alias('release_prep', ['docs', 'install_all'])
936      build_platform=os.name      #Sometimes Mac python says it is posix  
937      if (build_platform=='posix') and platform.system()=="Darwin":  if not IS_WINDOWS:
938          build_platform='darwin'      try:
939      utest.write(GroupTest.makeHeader(build_platform))          utest=open('utest.sh','w')
940      for tests in TestGroups:          utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix))
941          utest.write(tests.makeString())          for tests in TestGroups:
942      utest.close()              utest.write(tests.makeString())
943      os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)          utest.close()
944      print "utest.sh written"          Execute(Chmod('utest.sh', 0o755))
945     except IOError:          print("Generated utest.sh.")
946      print "Error attempting to write unittests file."      except IOError:
947      sys.exit(1)          print("Error attempting to write unittests file.")
948            Exit(1)
949    
950        # delete utest.sh upon cleanup
951        env.Clean('target_init', 'utest.sh')
952    
953        # Make sure that the escript wrapper is in place
954        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
955            print("Copying escript wrapper.")
956            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
957    

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