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revision 2879 by jfenwick, Thu Jan 28 01:00:26 2010 UTC revision 3804 by caltinay, Mon Feb 6 00:48:22 2012 UTC
# Line 1  Line 1 
   
1  ########################################################  ########################################################
2  #  #
3  # Copyright (c) 2003-2009 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  
20  # For copy()  # Version number to check for in options file. Increment when new features are
21  import shutil  # added or existing options changed.
22    REQUIRED_OPTS_VERSION=201
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
   
 # 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])  
23    
24  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
25  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
   
 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  
26    
27  #Holds names of variables from the calling environment which need to be passed  ########################## Determine options file ############################
28  #to tools  # 1. command line
29  env_export=[]  # 2. scons/<hostname>_options.py
30    # 3. name as part of a cluster
 #Determine where to read options from use:  
 #1. command line  
 #2. scons/<hostname>_options.py  
 #3. name as part of a cluster  
31  options_file=ARGUMENTS.get('options_file', None)  options_file=ARGUMENTS.get('options_file', None)
 effective_hostname=socket.gethostname().split('.')[0]  
32  if not options_file:  if not options_file:
33    mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)      ext_dir = os.path.join(os.getcwd(), 'scons')
34    options_file = os.path.join("scons",mangledhostname+"_options.py")      hostname = platform.node().split('.')[0]
35    #If there is no options file with that name see if there is a substitute      for name in hostname, effectiveName(hostname):
36    if not os.path.isfile(options_file):          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37      effective_hostname = scons_extensions.effectiveName(effective_hostname)          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38      mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)          if os.path.isfile(options_file): break
     options_file = os.path.join("scons",mangledhostname+"_options.py")  
39    
40  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
41    print "Options file not found (expected '%s')" % options_file      print("\nWARNING:\nOptions file %s" % options_file)
42    options_file = False      print("not found! Default options will be used which is most likely suboptimal.")
43  else:      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  #Does our scons support the newer Variables class or do we need to use Options?  
47    ############################### Build options ################################
48  try:  
49     dummyvar=Variables  default_prefix='/usr'
50     opts = Variables(options_file, ARGUMENTS)  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51     adder = opts.AddVariables  lapack_flavours=('none', 'clapack', 'mkl')
52  except:  
53     opts = Options(options_file, ARGUMENTS)  vars = Variables(options_file, ARGUMENTS)
54     adder = opts.AddOptions  vars.AddVariables(
55     BoolVariable = BoolOption    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57  ############ Load build options ################################    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58      BoolVariable('verbose', 'Output full compile/link lines', False),
59  adder(  # Compiler/Linker options
60  #opts.AddOptions(    ('cc', 'Path to C compiler', 'default'),
61  # Where to install esys stuff    ('cxx', 'Path to C++ compiler', 'default'),
62    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),    ('cxx_extra', 'Extra C++ compiler flags', ''),
 # Compilation options  
   BoolVariable('dodebug', 'For backwards compatibility', 'no'),  
   BoolVariable('usedebug', 'Do you want a debug build?', 'no'),  
   BoolVariable('usevtk', 'Do you want to use VTK?', 'yes'),  
   ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  
   ('win_cc_name', 'windows C compiler name if needed', 'msvc'),  
   # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  
   ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  
   ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  
   ('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', ''),  
67    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
68    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
69    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
70    BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71    BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),  # Mandatory libraries
74    ('forcecollres','for testing use only - set the default value for force resolving collective ops','leave_alone'),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75  # Python    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),  # Mandatory for tests
77    ('python_lib_path', 'Path to Python libs', usr_lib),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
78    ('python_libs', 'Python libraries to link with', [python_version]),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
79    ('python_cmd', 'Python command', 'python'),  # Optional libraries and options
80  # Boost    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
81    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
82    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
83    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    BoolVariable('netcdf', 'Enable netCDF file support', False),
84  # NetCDF    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
85    BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
86    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
87    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
88    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
89  # MPI    BoolVariable('papi', 'Enable PAPI', False),
90    BoolVariable('useMPI', 'For backwards compatibility', 'no'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),  
   ('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!)', []),  
   ('mpi_flavour','Type of MPI execution environment','none'),  
 # ParMETIS  
   BoolVariable('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  
   BoolVariable('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),  
91    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
92    BoolVariable('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),
93  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
94    BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
95    ('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']),
96    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
97    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
98  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
99    BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
100    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
101    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
102    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
103    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
104  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
105    BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
106    ('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),  
107    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
108  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
109    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
110    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
111    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
112  # BLAS (used by UMFPACK)    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
113    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
114    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    #dudley_assemble_flags = -funroll-loops      to actually do something
115    ('blas_libs', 'BLAS libraries to link with', ['blas']),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
116  #Lapack options    # To enable passing function pointers through python
117    BoolVariable('uselapack','switch on/off use of Lapack','no'),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
118    ('lapack_path', 'Path to Lapack includes','/usr/include'),    # An option for specifying the compiler tools (see windows branch)
119    ('lapack_lib_path', 'Path to Lapack libs', usr_lib),    ('tools_names', 'Compiler tools to use', ['default']),
120    ('lapack_libs', 'Lapack libraries to link with', []),    ('env_export', 'Environment variables to be passed to tools',[]),
121    ('lapack_type', '{clapack,mkl}','clapack'),    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
122  # An option for specifying the compiler tools set (see windows branch).    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
123    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    # finer control over library building, intel aggressive global optimisation
124  # finer control over library building, intel aggressive global optimisation    # works with dynamic libraries on windows.
125  # works with dynamic libraries on windows.    ('build_shared', 'Build dynamic libraries only', False),
126    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('sys_libs', 'Extra libraries to link with', []),
127    ('share_paso', 'control static or dynamic paso lib', False),    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
128    ('env_export','Environment variables to be passed to children',[]),    ('SVN_VERSION', 'Do not use from options file', -2),
 #To enable passing function pointers through python  
   BoolVariable('iknowwhatimdoing','allow nonstandard C',False)  
129  )  )
130    
131    ##################### Create environment and help text #######################
132    
133    # Intel's compiler uses regular expressions improperly and emits a warning
134    # about failing to find the compilers. This warning can be safely ignored.
135    
136  ############ Specify which compilers to use ####################  # PATH is needed so the compiler, linker and tools are found if they are not
137    # in default locations.
138  # intelc uses regular expressions improperly and emits a warning about  env = Environment(tools = ['default'], options = vars,
139  # failing to find the compilers.  This warning can be safely ignored.                    ENV = {'PATH': os.environ['PATH']})
140    if env['tools_names'] != 'default':
141  if IS_WINDOWS_PLATFORM:      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
142        env = Environment(options = opts)                        ENV = {'PATH' : os.environ['PATH']})
143        env = Environment(tools = ['default'] + env['tools_names'],  
144                          options = opts)  if options_file:
145  else:      opts_valid=False
146     if effective_hostname == 'service0':      if 'escript_opts_version' in env.Dictionary() and \
147        env = Environment(tools = ['default', 'intelc'], options = opts)          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
148     elif os.uname()[4]=='ia64':              opts_valid=True
149        env = Environment(tools = ['default', 'intelc'], options = opts)      if opts_valid:
150        if env['CXX'] == 'icpc':          print("Using options in %s." % options_file)
151           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)      else:
152     else:          print("\nOptions file %s" % options_file)
153        env = Environment(tools = ['default'], options = opts)          print("is outdated! Please update the file by examining one of the TEMPLATE")
154  Help(opts.GenerateHelpText(env))          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
155            Exit(1)
156    
157  ############ Make sure target directories exist ################  # Generate help text (scons -h)
158    Help(vars.GenerateHelpText(env))
159    
160    # Check for superfluous options
161    if len(vars.UnknownVariables())>0:
162        for k in vars.UnknownVariables():
163            print("Unknown option '%s'" % k)
164        Exit(1)
165    
166    #################### Make sure install directories exist #####################
167    
168    env['BUILD_DIR']=env['build_dir']
169    prefix=Dir(env['prefix']).abspath
170    env['incinstall'] = os.path.join(prefix, 'include')
171    env['bininstall'] = os.path.join(prefix, 'bin')
172    env['libinstall'] = os.path.join(prefix, 'lib')
173    env['pyinstall']  = os.path.join(prefix, 'esys')
174  if not os.path.isdir(env['bininstall']):  if not os.path.isdir(env['bininstall']):
175      os.makedirs(env['bininstall'])      os.makedirs(env['bininstall'])
176  if not os.path.isdir(env['libinstall']):  if not os.path.isdir(env['libinstall']):
# Line 210  if not os.path.isdir(env['libinstall']): Line 178  if not os.path.isdir(env['libinstall']):
178  if not os.path.isdir(env['pyinstall']):  if not os.path.isdir(env['pyinstall']):
179      os.makedirs(env['pyinstall'])      os.makedirs(env['pyinstall'])
180    
181  ########## Copy required environment vars ######################  env.Append(CPPPATH = [env['incinstall']])
182    env.Append(LIBPATH = [env['libinstall']])
 for i in env['env_export']:  
    env.Append(ENV = {i:os.environ[i]})  
   
 ############ 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      = []  
   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'])  
   
 #set up the colective resolve values  
 if env['forcecollres']    != "leave_alone":  
   print env['forcecollres']  
   if env['forcecollres'] == 'on':  
     env.Append(CPPDEFINES=['FRESCOLLECTON'])  
   else:  
      if env['forcecollres'] == 'off':  
     env.Append(CPPDEFINES=['FRESCOLLECTOFF'])  
   
   
 if env['iknowwhatimdoing']:  
     env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])  
   
 # 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  
   
 # Windows doesn't use LD_LIBRARY_PATH but PATH instead  
 if IS_WINDOWS_PLATFORM:  
     LD_LIBRARY_PATH_KEY='PATH'  
     env['ENV']['LD_LIBRARY_PATH']=''  
 else:  
     LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'  
 ############ 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: env['ENV']['ESCRIPT_NUM_PROCS']=1  
   
 try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']  
 except KeyError: env['ENV']['ESCRIPT_NUM_NODES']=1  
   
 try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']  
 except KeyError: pass  
183    
184  try: env['ENV']['PATH'] = os.environ['PATH']  ################# Fill in compiler options if not set above ##################
 except KeyError: pass  
185    
186  try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  if env['cc'] != 'default': env['CC']=env['cc']
187  except KeyError: pass  if env['cxx'] != 'default': env['CXX']=env['cxx']
188    
189  try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  # version >=9 of intel C++ compiler requires use of icpc to link in C++
190  except KeyError: pass  # runtimes (icc does not)
191    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
192        env['LINK'] = env['CXX']
193    
194    # default compiler/linker options
195    cc_flags = ''
196    cc_optim = ''
197    cc_debug = ''
198    omp_flags = ''
199    omp_ldflags = ''
200    fatalwarning = '' # switch to turn warnings into errors
201    sysheaderopt = '' # how to indicate that a header is a system header
202    
203    # env['CC'] might be a full path
204    cc_name=os.path.basename(env['CC'])
205    
206    if cc_name == 'icc':
207        # Intel compiler
208        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
209        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
210        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
211        omp_flags   = "-openmp -openmp_report0"
212        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
213        fatalwarning = "-Werror"
214    elif cc_name[:3] == 'gcc':
215        # GNU C on any system
216        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"
217        cc_optim     = "-O3"
218        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
219        omp_flags    = "-fopenmp"
220        omp_ldflags  = "-fopenmp"
221        fatalwarning = "-Werror"
222        sysheaderopt = "-isystem"
223    elif cc_name == 'cl':
224        # Microsoft Visual C on Windows
225        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
226        cc_optim     = "/O2 /Op /W3"
227        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
228        fatalwarning = "/WX"
229    elif cc_name == 'icl':
230        # Intel C on Windows
231        cc_flags     = '/EHsc /GR /MD'
232        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
233        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
234        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
235        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
236    
237    # set defaults if not otherwise specified
238    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
239    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
240    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
241    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
242    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
243    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
244    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
245    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
246    
247    # set up the autolazy values
248    if env['forcelazy'] == 'on':
249        env.Append(CPPDEFINES=['FAUTOLAZYON'])
250    elif env['forcelazy'] == 'off':
251        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
252    
253    # set up the collective resolve values
254    if env['forcecollres'] == 'on':
255        env.Append(CPPDEFINES=['FRESCOLLECTON'])
256    elif env['forcecollres'] == 'off':
257        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
258    
259  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  # allow non-standard C if requested
260  except KeyError: pass  if env['iknowwhatimdoing']:
261        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
262    
263  try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])  # Disable OpenMP if no flags provided
264  except KeyError: pass  if env['openmp'] and env['omp_flags'] == '':
265       print("OpenMP requested but no flags provided - disabling OpenMP!")
266       env['openmp'] = False
267    
268  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  if env['openmp']:
269  except KeyError: pass      env.Append(CCFLAGS = env['omp_flags'])
270        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
271    else:
272        env['omp_flags']=''
273        env['omp_ldflags']=''
274    
275  try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  # add debug/non-debug compiler flags
276  except KeyError: pass  if env['debug']:
277        env.Append(CCFLAGS = env['cc_debug'])
278    else:
279        env.Append(CCFLAGS = env['cc_optim'])
280    
281  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  # always add cc_flags
282  except KeyError: pass  env.Append(CCFLAGS = env['cc_flags'])
283    
284  try: env['ENV']['HOME'] = os.environ['HOME']  # add system libraries
285  except KeyError: pass  env.AppendUnique(LIBS = env['sys_libs'])
286    
 # Configure for test suite  
287    
288    global_revision=ARGUMENTS.get('SVN_VERSION', None)
289    if global_revision:
290        global_revision = re.sub(':.*', '', global_revision)
291        global_revision = re.sub('[^0-9]', '', global_revision)
292        if global_revision == '': global_revision='-2'
293    else:
294      # Get the global Subversion revision number for the getVersion() method
295      try:
296        global_revision = os.popen('svnversion -n .').read()
297        global_revision = re.sub(':.*', '', global_revision)
298        global_revision = re.sub('[^0-9]', '', global_revision)
299        if global_revision == '': global_revision='-2'
300      except:
301        global_revision = '-1'
302    env['svn_revision']=global_revision
303    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
304    
305    if IS_WINDOWS:
306        if not env['build_shared']:
307            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
308            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
309    
310  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  ###################### Copy required environment vars ########################
 env.PrependENVPath('PYTHONPATH', prefix)  
 env['ENV']['ESCRIPT_ROOT'] = prefix  
311    
312  ############ Set up paths for Configure() ######################  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
313    if IS_WINDOWS:
314        LD_LIBRARY_PATH_KEY='PATH'
315        env['ENV']['LD_LIBRARY_PATH']=''
316    else:
317        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
318    
319  # Make a copy of an environment  # the following env variables are exported for the unit tests
 # Use env.Clone if available, but fall back on env.Copy for older version of scons  
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
320    
321  # Add cc option -I<Escript>/trunk/include  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
322  env.Append(CPPPATH      = [Dir('include')])      try:
323            env['ENV'][key] = os.environ[key]
324        except KeyError:
325            env['ENV'][key] = 1
326    
327    env_export=env['env_export']
328    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
329    
330    for key in set(env_export):
331        try:
332            env['ENV'][key] = os.environ[key]
333        except KeyError:
334            pass
335    
336  # Add cc option -L<Escript>/trunk/lib  try:
337  env.Append(LIBPATH      = [Dir(env['libinstall'])])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
338    except KeyError:
339        pass
340    
341  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # these shouldn't be needed
342  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
343    #    try:
344    #        env['ENV'][key] = os.environ[key]
345    #    except KeyError:
346    #        pass
347    
348  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  try:
349        env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
350    except KeyError:
351        pass
352    
353  # MS Windows  ######################## Add some custom builders ############################
 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'])  
354    
355    if env['usenetcdf']:  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
356      env.AppendENVPath('PATH',   [env['netCDF_lib_path']])  env.Append(BUILDERS = {'PyCompile' : py_builder});
357    
358  env.Append(ARFLAGS = env['ar_flags'])  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
359    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
360    
361  # Get the global Subversion revision number for getVersion() method  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
362  try:  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
    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])  
363    
364  ############ numpy (required) ###############################  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
365    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
366    
367  try:  ############################ Dependency checks ###############################
   from numpy import identity  
 except ImportError:  
   print "Cannot import numpy, you need to set your PYTHONPATH"  
   sys.exit(1)  
368    
369  ############ C compiler (required) #############################  # Create a Configure() environment to check for compilers and python
370    conf = Configure(env.Clone())
371    
372  # Create a Configure() environment for checking existence of required libraries and headers  ######## Test that the compilers work
 conf = Configure(clone_env(env))  
373    
374  # Test that the compiler is working  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
375  if not conf.CheckFunc('printf'):      if not conf.CheckCC():
376     print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
377     sys.exit(1)          Exit(1)
378        if not conf.CheckCXX():
379            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
380            Exit(1)
381    else:
382        if not conf.CheckFunc('printf', language='c'):
383            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
384            Exit(1)
385        if not conf.CheckFunc('printf', language='c++'):
386            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
387            Exit(1)
388    
389  if conf.CheckFunc('gethostname'):  if conf.CheckFunc('gethostname'):
390    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
391    
392  ############ python libraries (required) #######################  ######## Python headers & library (required)
393    
394    python_inc_path=sysconfig.get_python_inc()
395  if not sysheaderopt =="":  if IS_WINDOWS:
396    conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
397    elif env['PLATFORM']=='darwin':
398        python_lib_path=sysconfig.get_config_var('LIBPL')
399    else:
400        python_lib_path=sysconfig.get_config_var('LIBDIR')
401    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
402    if IS_WINDOWS:
403        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
404  else:  else:
405    conf.env.AppendUnique(CPPPATH     = [env['python_path']])      python_libs=['python'+sysconfig.get_python_version()]
406    
407  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  if sysheaderopt == '':
408  conf.env.AppendUnique(LIBS      = [env['python_libs']])      conf.env.AppendUnique(CPPPATH = [python_inc_path])
409    else:
410        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
411    
412  conf.env.PrependENVPath('PYTHONPATH', prefix)  conf.env.AppendUnique(LIBPATH = [python_lib_path])
413  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs  conf.env.AppendUnique(LIBS = python_libs)
414  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  # The wrapper script needs to find the libs
415    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
416    
417  if not conf.CheckCHeader('Python.h'):  if not conf.CheckCHeader('Python.h'):
418    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))
419    sys.exit(1)      Exit(1)
420  if not conf.CheckFunc('Py_Exit'):  if not conf.CheckFunc('Py_Exit'):
421    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))
422    sys.exit(1)      Exit(1)
   
 ############ boost (required) ##################################  
423    
424  if not sysheaderopt =="":  # reuse conf to check for numpy header (optional)
425  # This is required because we can't -isystem /usr/system because it breaks std includes  if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
426    if os.path.normpath(env['boost_path']) =="/usr/include":      conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
427      conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))      conf.env['numpy_h']=True
428    else:  else:
429      conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])      conf.env['numpy_h']=False
 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_KEY, 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_KEY, 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)  
430    
431  # Commit changes to environment  # Commit changes to environment
432  env = conf.Finish()  env = conf.Finish()
433    
434  ############ VTK (optional) ####################################  ######## boost (required)
435    
436  if env['usevtk']:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
437    try:  if sysheaderopt == '':
438      import vtk      env.AppendUnique(CPPPATH = [boost_inc_path])
439      env['usevtk'] = 1  else:
440    except ImportError:      # This is required because we can't -isystem /usr/include since it breaks
441      env['usevtk'] = 0      # std includes
442        if os.path.normpath(boost_inc_path) == '/usr/include':
443  # Add VTK to environment env if it was found          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
444  if env['usevtk']:      else:
445    env.Append(CPPDEFINES = ['USE_VTK'])          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
446    
447  ############ NetCDF (optional) #################################  env.AppendUnique(LIBPATH = [boost_lib_path])
448    env.AppendUnique(LIBS = env['boost_libs'])
449  conf = Configure(clone_env(env))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['netCDF_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_KEY, 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_KEY, 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_KEY, 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_KEY, 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_KEY, 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_KEY, env['umf_lib_path']) # The wrapper script needs to find these libs  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['amd_lib_path']) # The wrapper script needs to find these libs  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, 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_KEY, env['libinstall'])  
   
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): 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  
 # escriptexport library and tools.  
 if env['usesilo']:  
   env.AppendUnique(CPPPATH = [env['silo_path']])  
   env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   env.Append(CPPDEFINES = ['USE_SILO'])  
   
 ########### Lapack (optional) ##################################  
   
 if env['uselapack']:  
     env.AppendUnique(CPPDEFINES='USE_LAPACK')  
     env.AppendUnique(CPPPATH = [env['lapack_path']])  
     env.AppendUnique(LIBPATH =[env['lapack_lib_path']])  
   
     env.Append(LIBPATH = '/usr/lib/atlas')  
     env.Append(LIBS = [env['lapack_libs']])  
     if env['lapack_type']=='mkl':  
        if not env['usemkl']:  
         env['uselapack']=0  
         print "mkl_lapack requires mkl"  
        else:  
         env.AppendUnique(CPPDEFINES='MKL_LAPACK')  
         
   
 ############ 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']])  
450    
451  ############ Add some custom builders ##########################  ######## numpy (required)
452    
453  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  try:
454  env.Append(BUILDERS = {'PyCompile' : py_builder});      from numpy import identity
455    except ImportError:
456  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
457  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});      Exit(1)
458    
459  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  ######## CppUnit (required for tests)
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
460    
461  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)  try:
462  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
463        env.AppendUnique(CPPPATH = [cppunit_inc_path])
464        env.AppendUnique(LIBPATH = [cppunit_lib_path])
465        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
466        env['cppunit']=True
467    except:
468        env['cppunit']=False
469    
470  ############ MPI (optional) ####################################  ######## VTK (optional)
 if not env['usempi']: env['mpi_flavour']='none'  
471    
472  # Create a modified environment for MPI programs (identical to env if usempi=no)  if env['pyvisi']:
473  env_mpi = clone_env(env)      try:
474            import vtk
475            env['pyvisi'] = True
476        except ImportError:
477            print("Cannot import vtk, disabling pyvisi.")
478            env['pyvisi'] = False
479    
480    ######## netCDF (optional)
481    
482    netcdf_inc_path=''
483    netcdf_lib_path=''
484    if env['netcdf']:
485        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
486        env.AppendUnique(CPPPATH = [netcdf_inc_path])
487        env.AppendUnique(LIBPATH = [netcdf_lib_path])
488        env.AppendUnique(LIBS = env['netcdf_libs'])
489        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
490        env.Append(CPPDEFINES = ['USE_NETCDF'])
491    
492    ######## PAPI (optional)
493    
494    papi_inc_path=''
495    papi_lib_path=''
496    if env['papi']:
497        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
498        env.AppendUnique(CPPPATH = [papi_inc_path])
499        env.AppendUnique(LIBPATH = [papi_lib_path])
500        env.AppendUnique(LIBS = env['papi_libs'])
501        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
502        env.Append(CPPDEFINES = ['BLOCKPAPI'])
503    
504    ######## MKL (optional)
505    
506    mkl_inc_path=''
507    mkl_lib_path=''
508    if env['mkl']:
509        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
510        env.AppendUnique(CPPPATH = [mkl_inc_path])
511        env.AppendUnique(LIBPATH = [mkl_lib_path])
512        env.AppendUnique(LIBS = env['mkl_libs'])
513        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
514        env.Append(CPPDEFINES = ['MKL'])
515    
516    ######## UMFPACK (optional)
517    
518    umfpack_inc_path=''
519    umfpack_lib_path=''
520    if env['umfpack']:
521        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
522        env.AppendUnique(CPPPATH = [umfpack_inc_path])
523        env.AppendUnique(LIBPATH = [umfpack_lib_path])
524        env.AppendUnique(LIBS = env['umfpack_libs'])
525        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
526        env.Append(CPPDEFINES = ['UMFPACK'])
527    
528    ######## LAPACK (optional)
529    
530    if env['lapack']=='mkl' and not env['mkl']:
531        print("mkl_lapack requires MKL!")
532        Exit(1)
533    
534    env['uselapack'] = env['lapack']!='none'
535    lapack_inc_path=''
536    lapack_lib_path=''
537    if env['uselapack']:
538        header='clapack.h'
539        if env['lapack']=='mkl':
540            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
541            header='mkl_lapack.h'
542        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
543        env.AppendUnique(CPPPATH = [lapack_inc_path])
544        env.AppendUnique(LIBPATH = [lapack_lib_path])
545        env.AppendUnique(LIBS = env['lapack_libs'])
546        env.Append(CPPDEFINES = ['USE_LAPACK'])
547    
548    ######## Silo (optional)
549    
550    silo_inc_path=''
551    silo_lib_path=''
552    if env['silo']:
553        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
554        env.AppendUnique(CPPPATH = [silo_inc_path])
555        env.AppendUnique(LIBPATH = [silo_lib_path])
556        # Note that we do not add the libs since they are only needed for the
557        # weipa library and tools.
558        #env.AppendUnique(LIBS = [env['silo_libs']])
559    
560    ######## VSL random numbers (optional)
561    if env['vsl_random']:
562        env.Append(CPPDEFINES = ['MKLRANDOM'])
563    
564    ######## VisIt (optional)
565    
566    visit_inc_path=''
567    visit_lib_path=''
568    if env['visit']:
569        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
570        env.AppendUnique(CPPPATH = [visit_inc_path])
571        env.AppendUnique(LIBPATH = [visit_lib_path])
572    
573    ######## MPI (optional)
574    
575    if env['mpi']=='no':
576        env['mpi']='none'
577    
578    env['usempi'] = env['mpi']!='none'
579    mpi_inc_path=''
580    mpi_lib_path=''
581    if env['usempi']:
582        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
583        env.AppendUnique(CPPPATH = [mpi_inc_path])
584        env.AppendUnique(LIBPATH = [mpi_lib_path])
585        env.AppendUnique(LIBS = env['mpi_libs'])
586        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
587        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
588        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
589        # On the other hand MPT and OpenMPI don't define the latter so we have to
590        # do that here
591        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
592            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
593    
594    ######## BOOMERAMG (optional)
595    
596    if env['mpi'] == 'none': env['boomeramg'] = False
597    
598    boomeramg_inc_path=''
599    boomeramg_lib_path=''
600    if env['boomeramg']:
601        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
602        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
603        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
604        env.AppendUnique(LIBS = env['boomeramg_libs'])
605        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
606        env.Append(CPPDEFINES = ['BOOMERAMG'])
607    
608    ######## ParMETIS (optional)
609    
610    if not env['usempi']: env['parmetis'] = False
611    
612    parmetis_inc_path=''
613    parmetis_lib_path=''
614    if env['parmetis']:
615        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
616        env.AppendUnique(CPPPATH = [parmetis_inc_path])
617        env.AppendUnique(LIBPATH = [parmetis_lib_path])
618        env.AppendUnique(LIBS = env['parmetis_libs'])
619        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
620        env.Append(CPPDEFINES = ['USE_PARMETIS'])
621    
622  # Start a new configure environment that reflects what we've already found  ######## gmsh (optional, for tests)
 conf = Configure(clone_env(env_mpi))  
623    
624  if env_mpi['usempi']:  try:
625    VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]      import subprocess
626    if not env_mpi['mpi_flavour'] in VALID_MPIs:      p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
627        raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)      _,e=p.communicate()
628    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])      if e.split().count("MPI"):
629    conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])          env['gmsh']='m'
630    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])      else:
631    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs          env['gmsh']='s'
632    #ensure that our path entries remain at the front  except OSError:
633    conf.env.PrependENVPath('PYTHONPATH', prefix)      env['gmsh']=False
634    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
635    ######## PDFLaTeX (for documentation)
636  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
637  # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0      env['pdflatex']=True
638    else:
639  # Add MPI to environment env_mpi if it was found      env['pdflatex']=False
 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_KEY, 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_KEY, 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']  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 print " Using python libraries"  
 print " Using numpy"  
 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['uselapack']: print "    Using Lapack"  
 else: print "   Not using Lapack"  
 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")))  
640    
641    ######################## Summarize our environment ###########################
642    
643  ############ Build the subdirectories ##########################  # keep some of our install paths first in the list for the unit tests
644    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
645    env.PrependENVPath('PYTHONPATH', prefix)
646    env['ENV']['ESCRIPT_ROOT'] = prefix
647    
648  if env['usepedantic']: env_mpi.Append(CCFLAGS = pedantic)  if not env['verbose']:
649        env['CCCOMSTR'] = "Compiling $TARGET"
650        env['CXXCOMSTR'] = "Compiling $TARGET"
651        env['SHCCCOMSTR'] = "Compiling $TARGET"
652        env['SHCXXCOMSTR'] = "Compiling $TARGET"
653        env['ARCOMSTR'] = "Linking $TARGET"
654        env['LINKCOMSTR'] = "Linking $TARGET"
655        env['SHLINKCOMSTR'] = "Linking $TARGET"
656        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
657        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
658        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
659        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
660        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
661    
662    print("")
663    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
664    print("Escript/Finley revision %s"%global_revision)
665    print("  Install prefix:  %s"%env['prefix'])
666    print("          Python:  %s"%sysconfig.PREFIX)
667    print("           boost:  %s"%env['boost_prefix'])
668    print("           numpy:  YES")
669    if env['usempi']:
670        print("             MPI:  YES (flavour: %s)"%env['mpi'])
671    else:
672        print("             MPI:  DISABLED")
673    if env['uselapack']:
674        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
675    else:
676        print("          LAPACK:  DISABLED")
677    d_list=[]
678    e_list=[]
679    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit','vsl_random':
680        if env[i]: e_list.append(i)
681        else: d_list.append(i)
682    for i in e_list:
683        print("%16s:  YES"%i)
684    for i in d_list:
685        print("%16s:  DISABLED"%i)
686    if env['cppunit']:
687        print("         CppUnit:  FOUND")
688    else:
689        print("         CppUnit:  NOT FOUND")
690    if env['gmsh']=='m':
691        print("            gmsh:  FOUND, MPI-ENABLED")
692    elif env['gmsh']=='s':
693        print("            gmsh:  FOUND")
694    else:
695        print("            gmsh:  NOT FOUND")
696    if env['numpy_h']:
697        print("   numpy headers:  FOUND")
698    else:
699        print("   numpy headers:  NOT FOUND")
700        
701    if ((fatalwarning != '') and (env['werror'])):
702        print("  Treating warnings as errors")
703    else:
704        print("  NOT treating warnings as errors")
705    print("")
706    
707    ####################### Configure the subdirectories #########################
708    
709  from grouptest import *  from grouptest import *
710    
711  TestGroups=[]  TestGroups=[]
712    
713  dodgy_env=clone_env(env_mpi)    # Environment without pedantic options  # keep an environment without warnings-as-errors
714    dodgy_env=env.Clone()
 ############ 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)  
715    
716    # now add warnings-as-errors flags. This needs to be done after configuration
717    # because the scons test files have warnings in them
718    if ((fatalwarning != '') and (env['werror'])):
719        env.Append(CCFLAGS = fatalwarning)
720    
721  Export(  Export(
722    ["env",    ['env',
723     "env_mpi",     'dodgy_env',
724     "clone_env",     'IS_WINDOWS',
725     "dodgy_env",     'TestGroups'
726     "IS_WINDOWS_PLATFORM",    ]
727     "TestGroups"  )
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/escriptconvert'], build_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['dataexporter/src'], build_dir='build/$PLATFORM/dataexporter', 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)  
   
   
 ############### Record python interpreter version ##############  
   
 if not IS_WINDOWS_PLATFORM:  
   
   versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])  
   if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]  
   os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))  
   
 ############## Populate the buildvars file #####################  
728    
729  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
730  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)
731    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
732    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
733    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
734    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
735    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
736    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
737    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
738    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
739    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
740    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
741    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
742    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
743    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
744    
745    ######################## Populate the buildvars file #########################
746    
747    # remove obsolete file
748    if not env['usempi']:
749        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
750        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
751    
752  # Find the boost version by extracting it from version.hpp  # Try to extract the boost version from version.hpp
753  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
754  boostversion='unknown'  boostversion='unknown'
755  try:  try:
756      for line in boosthpp:      for line in boosthpp:
757          ver=re.match(r'#define BOOST_VERSION (\d+)',line)          ver=re.match(r'#define BOOST_VERSION (\d+)',line)
758          if ver:          if ver:
759              boostversion=ver.group(1)              boostversion=ver.group(1)
760  except StopIteration:  except StopIteration:
761      pass      pass
762  buildvars.write("boost="+boostversion+"\n")  boosthpp.close()
763    
764    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
765  buildvars.write("svn_revision="+str(global_revision)+"\n")  buildvars.write("svn_revision="+str(global_revision)+"\n")
766  out="usedebug="  buildvars.write("prefix="+prefix+"\n")
767  if env['usedebug']:  buildvars.write("cc="+env['CC']+"\n")
768      out+="y"  buildvars.write("cxx="+env['CXX']+"\n")
769  else:  buildvars.write("python="+sys.executable+"\n")
770      out+="n"  buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
771  out+="\nusempi="  buildvars.write("boost_inc_path="+boost_inc_path+"\n")
772  if env['usempi']:  buildvars.write("boost_lib_path="+boost_lib_path+"\n")
773      out+="y"  buildvars.write("boost_version="+boostversion+"\n")
774  else:  buildvars.write("debug=%d\n"%int(env['debug']))
775      out+="n"  buildvars.write("openmp=%d\n"%int(env['openmp']))
776  out+="\nuseopenmp="  buildvars.write("mpi=%s\n"%env['mpi'])
777  if env['useopenmp']:  buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
778      out+="y"  buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
779  else:  buildvars.write("lapack=%s\n"%env['lapack'])
780      out+="n"  buildvars.write("pyvisi=%d\n"%env['pyvisi'])
781  buildvars.write(out+"\n")  buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
782  buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')  for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
783  out="lapack="      buildvars.write("%s=%d\n"%(i, int(env[i])))
784  if env['uselapack']:      if env[i]:
785     out+="y"          buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
786  else:          buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
    out+="n"  
 out+="\nsilo="  
 if env['usesilo']:  
    out+="y"  
 else:  
    out+="n"  
 buildvars.write(out+"\n")  
787  buildvars.close()  buildvars.close()
788    
789    ################### Targets to build and install libraries ###################
790    
791  ############ 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'))  
792  env.Alias('target_init', [target_init])  env.Alias('target_init', [target_init])
793    # delete buildvars upon cleanup
794    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
795    
796    # The headers have to be installed prior to build in order to satisfy
797    # #include <paso/Common.h>
798    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
799    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
800    
801    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
802    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
803    
804  # 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'])
805  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'])  
806    
807  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
808  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'])
809    
 env.Alias('build_dataexporter', ['target_install_escriptexport_headers', 'target_escriptexport_so', 'target_escriptexportcpp_so'])  
 env.Alias('install_dataexporter', ['build_dataexporter', 'target_install_escriptexport_so', 'target_install_escriptexportcpp_so', 'target_install_dataexporter_py'])  
810    
811  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'])
812  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'])
813    
814  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'])
815  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'])
816    
817  # 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'])
818    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
819    
820    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
821    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
822    
823    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
824    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
825    
826    # Now gather all the above into some easy targets: build_all and install_all
827  build_all_list = []  build_all_list = []
828  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
829  build_all_list += ['build_paso']  build_all_list += ['build_paso']
 build_all_list += ['build_dataexporter']  
830  build_all_list += ['build_escript']  build_all_list += ['build_escript']
831    build_all_list += ['build_pasowrap']
832    build_all_list += ['build_dudley']
833  build_all_list += ['build_finley']  build_all_list += ['build_finley']
834  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
835  #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']  build_all_list += ['build_weipa']
836  if env['usesilo']:  build_all_list += ['target_escriptconvert']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
837    if env['usempi']:   build_all_list += ['build_pythonMPI']
838    build_all_list += ['build_escriptconvert']
839  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
840    
841  install_all_list = []  install_all_list = []
842  install_all_list += ['target_init']  install_all_list += ['target_init']
843  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
844  install_all_list += ['install_paso']  install_all_list += ['install_paso']
 install_all_list += ['install_dataexporter']  
845  install_all_list += ['install_escript']  install_all_list += ['install_escript']
846    install_all_list += ['install_pasowrap']
847    install_all_list += ['install_dudley']
848  install_all_list += ['install_finley']  install_all_list += ['install_finley']
849  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
850  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
851  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
852  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_pyvisi_py']
853  #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_modellib_py']
854  if env['usesilo']:  install_all_list += ['target_install_escriptconvert']  install_all_list += ['install_pycad_py']
855  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
856    install_all_list += ['install_escriptconvert']
857  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
858    
859  # Default target is install  # Default target is install
860  env.Default('install_all')  env.Default('install_all')
861    
862  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
863    
864  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')
865  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  if not env['cppunit']:
866  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
867  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  env.Alias('run_tests', ['install_all'])
868    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
869  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
870    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
871    
872    ##################### Targets to build the documentation #####################
 ############ Targets to build the documentation ################  
873    
874  env.Alias('api_epydoc','install_all')  env.Alias('api_epydoc','install_all')
875    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
876    env.Alias('release_prep', ['docs', 'install_all'])
877    
878  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  if not IS_WINDOWS:
879        try:
880  build_platform=os.name          utest=open('utest.sh','w')
881            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix))
882  if not IS_WINDOWS_PLATFORM:          for tests in TestGroups:
883     try:              utest.write(tests.makeString())
884      utest=open("utest.sh","w")          utest.close()
885      #Sometimes Mac python says it is posix          Execute(Chmod('utest.sh', 0755))
886      if (build_platform=='posix') and platform.system()=="Darwin":          print("Generated utest.sh.")
887          build_platform='darwin'      except IOError:
888      utest.write(GroupTest.makeHeader(build_platform))          print("Error attempting to write unittests file.")
889      for tests in TestGroups:          Exit(1)
890          utest.write(tests.makeString())  
891      utest.close()      # delete utest.sh upon cleanup
892      os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)      env.Clean('target_init', 'utest.sh')
893      print "utest.sh written"  
894     except IOError:      # Make sure that the escript wrapper is in place
895      print "Error attempting to write unittests file."      if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
896      sys.exit(1)          print("Copying escript wrapper.")
897            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
    #Make sure that the escript wrapper is in place  
    if not os.path.isfile(os.path.join(env['bininstall'],'escript')):  
        print "Copying escript wrapper"  
        shutil.copy("bin/escript",os.path.join(env['bininstall'],'escript'))  
   
 ############ Targets to build PasoTests suite ################  
898    
 env.Alias('build_PasoTests','build/'+build_platform+'/paso/profiling/PasoTests')  

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