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revision 1708 by ksteube, Thu Aug 14 22:42:24 2008 UTC revision 3604 by caltinay, Mon Sep 19 04:47:53 2011 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2010 by University of Queensland
4  #       Primary Business: Queensland, Australia  # Earth Systems Science Computational Center (ESSCC)
5  #  Licensed under the Open Software License version 3.0  # http://www.uq.edu.au/esscc
6  #     http://www.opensource.org/licenses/osl-3.0.php  #
7    # Primary Business: Queensland, Australia
8  EnsureSConsVersion(0,96,91)  # Licensed under the Open Software License version 3.0
9  EnsurePythonVersion(2,3)  # http://www.opensource.org/licenses/osl-3.0.php
10    #
11  import sys, os, re, socket  ########################################################
   
 # 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'  
12    
13  # The string python2.4 or python2.5  EnsureSConsVersion(0,98,1)
14  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  EnsurePythonVersion(2,5)
15    
16  # MS Windows support, many thanks to PH  import sys, os, platform, re
17  IS_WINDOWS_PLATFORM = (os.name== "nt")  from distutils import sysconfig
18    from site_init import *
19    
20    # Version number to check for in options file. Increment when new features are
21    # added or existing options changed.
22    REQUIRED_OPTS_VERSION=201
23    
24  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  # MS Windows support, many thanks to PH
25    IS_WINDOWS = (os.name == 'nt')
26    
27  # Read configuration options from file scons/<hostname>_options.py  ########################## Determine options file ############################
28  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  # 1. command line
29  tmp = os.path.join("scons",hostname+"_options.py")  # 2. scons/<hostname>_options.py
30  options_file = ARGUMENTS.get('options_file', tmp)  # 3. name as part of a cluster
31  if not os.path.isfile(options_file): options_file = False  options_file=ARGUMENTS.get('options_file', None)
32  else: print "Options file is", options_file  if not options_file:
33        ext_dir = os.path.join(os.getcwd(), 'scons')
34  # Load options file and command-line arguments      hostname = platform.node().split('.')[0]
35  opts = Options(options_file, ARGUMENTS)      for name in hostname, effectiveName(hostname):
36            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  ############ Load build options ################################          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38            if os.path.isfile(options_file): break
39  opts.AddOptions(  
40  # Where to install esys stuff  if not os.path.isfile(options_file):
41    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("\nWARNING:\nOptions file %s" % options_file)
42    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("not found! Default options will be used which is most likely suboptimal.")
43    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),      print("subdirectory and customize it to your needs.\n")
45  # Compilation options      options_file = None
46    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
47    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  ############################### Build options ################################
48    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  
49    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  default_prefix='/usr'
50    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  lapack_flavours=('none', 'clapack', 'mkl')
52    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  
53    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  vars = Variables(options_file, ARGUMENTS)
54    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  vars.AddVariables(
55    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57    ('cc_extra', 'Extra C/C++ flags', ''),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58    ('sys_libs', 'System libraries to link with', []),    BoolVariable('verbose', 'Output full compile/link lines', False),
59    ('ar_flags', 'Static library archiver flags to use', ''),  # Compiler/Linker options
60    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    ('cc', 'Path to C compiler', 'default'),
61    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
62  # Python    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    ('python_lib_path', 'Path to Python libs', usr_lib),    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('python_libs', 'Python libraries to link with', [python_version]),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('python_cmd', 'Python command', 'python'),    ('cxx_extra', 'Extra C++ compiler flags', ''),
67  # Boost    ('ld_extra', 'Extra linker flags', ''),
68    ('boost_path', 'Path to Boost includes', '/usr/include'),    BoolVariable('werror','Treat compiler warnings as errors', True),
69    ('boost_lib_path', 'Path to Boost libs', usr_lib),    BoolVariable('debug', 'Compile with debug flags', False),
70    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71  # NetCDF    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),  # Mandatory libraries
74    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76  # MPI  # Mandatory for tests
77    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
78    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
79    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  # Optional libraries and options
80    ('mpi_path', 'Path to MPI includes', '/usr/include'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
81    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
82    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
83    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),    BoolVariable('netcdf', 'Enable netCDF file support', False),
84  # ParMETIS    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
85    BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
86    ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
87    ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
88    ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
89  # PAPI    BoolVariable('papi', 'Enable PAPI', False),
90    BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('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    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),
93  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
94    BoolOption('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    BoolOption('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  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
105    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
106    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
107    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
108  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
109    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
110    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
111    ('blas_libs', 'BLAS libraries to link with', ['blas'])    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
112      BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
113    # Advanced settings
114      #dudley_assemble_flags = -funroll-loops      to actually do something
115      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
116      # To enable passing function pointers through python
117      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
118      # An option for specifying the compiler tools (see windows branch)
119      ('tools_names', 'Compiler tools to use', ['default']),
120      ('env_export', 'Environment variables to be passed to tools',[]),
121      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
122      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
123      # finer control over library building, intel aggressive global optimisation
124      # works with dynamic libraries on windows.
125      ('build_shared', 'Build dynamic libraries only', False),
126      ('sys_libs', 'Extra libraries to link with', []),
127      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
128  )  )
129    
130  ############ 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.  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(tools = ['default', 'msvc'], options = opts)  
 else:  
    if socket.gethostname().split('.')[0] == 'service0':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
    elif os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 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 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
 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      = ""  
   
 # 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  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
   
 try: env['ENV']['HOME'] = os.environ['HOME']  
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 ############ Set up paths for Configure() ######################  
   
 # Make a copy of an environment  
 # 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  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
131    
132  # Add cc option -L<Escript>/trunk/lib  # Intel's compiler uses regular expressions improperly and emits a warning
133  env.Append(LIBPATH      = [Dir('lib')])  # about failing to find the compilers. This warning can be safely ignored.
134    
135  env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  # PATH is needed so the compiler, linker and tools are found if they are not
136    # in default locations.
137    env = Environment(tools = ['default'], options = vars,
138                      ENV = {'PATH': os.environ['PATH']})
139    if env['tools_names'] != 'default':
140        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
141                          ENV = {'PATH' : os.environ['PATH']})
142    
143    if options_file:
144        opts_valid=False
145        if 'escript_opts_version' in env.Dictionary() and \
146            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
147                opts_valid=True
148        if opts_valid:
149            print("Using options in %s." % options_file)
150        else:
151            print("\nOptions file %s" % options_file)
152            print("is outdated! Please update the file by examining one of the TEMPLATE")
153            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
154            Exit(1)
155    
156    # Generate help text (scons -h)
157    Help(vars.GenerateHelpText(env))
158    
159    # Check for superfluous options
160    if len(vars.UnknownVariables())>0:
161        for k in vars.UnknownVariables():
162            print("Unknown option '%s'" % k)
163        Exit(1)
164    
165    #################### Make sure install directories exist #####################
166    
167    env['BUILD_DIR']=env['build_dir']
168    prefix=Dir(env['prefix']).abspath
169    env['incinstall'] = os.path.join(prefix, 'include')
170    env['bininstall'] = os.path.join(prefix, 'bin')
171    env['libinstall'] = os.path.join(prefix, 'lib')
172    env['pyinstall']  = os.path.join(prefix, 'esys')
173    if not os.path.isdir(env['bininstall']):
174        os.makedirs(env['bininstall'])
175    if not os.path.isdir(env['libinstall']):
176        os.makedirs(env['libinstall'])
177    if not os.path.isdir(env['pyinstall']):
178        os.makedirs(env['pyinstall'])
179    
180    env.Append(CPPPATH = [env['incinstall']])
181    env.Append(LIBPATH = [env['libinstall']])
182    
183    ################# Fill in compiler options if not set above ##################
184    
185    if env['cc'] != 'default': env['CC']=env['cc']
186    if env['cxx'] != 'default': env['CXX']=env['cxx']
187    
188    # version >=9 of intel C++ compiler requires use of icpc to link in C++
189    # runtimes (icc does not)
190    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
191        env['LINK'] = env['CXX']
192    
193    # default compiler/linker options
194    cc_flags = ''
195    cc_optim = ''
196    cc_debug = ''
197    omp_flags = ''
198    omp_ldflags = ''
199    fatalwarning = '' # switch to turn warnings into errors
200    sysheaderopt = '' # how to indicate that a header is a system header
201    
202    # env['CC'] might be a full path
203    cc_name=os.path.basename(env['CC'])
204    
205    if cc_name == 'icc':
206        # Intel compiler
207        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
208        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
209        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
210        omp_flags   = "-openmp -openmp_report0"
211        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
212        fatalwarning = "-Werror"
213    elif cc_name[:3] == 'gcc':
214        # GNU C on any system
215        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"
216        cc_optim     = "-O3"
217        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
218        omp_flags    = "-fopenmp"
219        omp_ldflags  = "-fopenmp"
220        fatalwarning = "-Werror"
221        sysheaderopt = "-isystem"
222    elif cc_name == 'cl':
223        # Microsoft Visual C on Windows
224        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
225        cc_optim     = "/O2 /Op /W3"
226        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
227        fatalwarning = "/WX"
228    elif cc_name == 'icl':
229        # Intel C on Windows
230        cc_flags     = '/EHsc /GR /MD'
231        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
232        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
233        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
234        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
235    
236    # set defaults if not otherwise specified
237    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
238    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
239    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
240    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
241    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
242    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
243    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
244    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
245    
246    # set up the autolazy values
247    if env['forcelazy'] == 'on':
248        env.Append(CPPDEFINES=['FAUTOLAZYON'])
249    elif env['forcelazy'] == 'off':
250        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
251    
252    # set up the collective resolve values
253    if env['forcecollres'] == 'on':
254        env.Append(CPPDEFINES=['FRESCOLLECTON'])
255    elif env['forcecollres'] == 'off':
256        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
257    
258    # allow non-standard C if requested
259    if env['iknowwhatimdoing']:
260        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
261    
262    # Disable OpenMP if no flags provided
263    if env['openmp'] and env['omp_flags'] == '':
264       print("OpenMP requested but no flags provided - disabling OpenMP!")
265       env['openmp'] = False
266    
267    if env['openmp']:
268        env.Append(CCFLAGS = env['omp_flags'])
269        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
270    else:
271        env['omp_flags']=''
272        env['omp_ldflags']=''
273    
274    # add debug/non-debug compiler flags
275    if env['debug']:
276        env.Append(CCFLAGS = env['cc_debug'])
277    else:
278        env.Append(CCFLAGS = env['cc_optim'])
279    
280  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # always add cc_flags
281    env.Append(CCFLAGS = env['cc_flags'])
282    
283  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # add system libraries
284    env.AppendUnique(LIBS = env['sys_libs'])
285    
286  # MS Windows  # Get the global Subversion revision number for the getVersion() method
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
287  try:  try:
288     global_revision = os.popen("svnversion -n .").read()      global_revision = os.popen('svnversion -n .').read()
289     global_revision = re.sub(":.*", "", global_revision)      global_revision = re.sub(':.*', '', global_revision)
290     global_revision = re.sub("[^0-9]", "", global_revision)      global_revision = re.sub('[^0-9]', '', global_revision)
291        if global_revision == '': global_revision='-2'
292  except:  except:
293     global_revision="-1"      global_revision = '-1'
294  if global_revision == "": global_revision="-2"  env['svn_revision']=global_revision
295  env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
296    
297    if IS_WINDOWS:
298        if not env['build_shared']:
299            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
300            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
301    
302    ###################### Copy required environment vars ########################
303    
304    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
305    if IS_WINDOWS:
306        LD_LIBRARY_PATH_KEY='PATH'
307        env['ENV']['LD_LIBRARY_PATH']=''
308    else:
309        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
310    
311    # the following env variables are exported for the unit tests
312    
313    for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
314        try:
315            env['ENV'][key] = os.environ[key]
316        except KeyError:
317            env['ENV'][key] = 1
318    
319    env_export=env['env_export']
320    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
321    
322    for key in set(env_export):
323        try:
324            env['ENV'][key] = os.environ[key]
325        except KeyError:
326            pass
327    
328  ############ numarray (required) ###############################  try:
329        env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
330    except KeyError:
331        pass
332    
333    # these shouldn't be needed
334    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
335    #    try:
336    #        env['ENV'][key] = os.environ[key]
337    #    except KeyError:
338    #        pass
339    
340  try:  try:
341    from numarray import identity      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
342  except ImportError:  except KeyError:
343    print "Cannot import numarray, you need to set your PYTHONPATH"      pass
344    sys.exit(1)  
345    ######################## Add some custom builders ############################
346    
347  ############ C compiler (required) #############################  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
348    env.Append(BUILDERS = {'PyCompile' : py_builder});
349    
350    runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
351    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
352    
353  # Create a Configure() environment for checking existence of required libraries and headers  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
354  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
355    
356  # Test that the compiler is working  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
357  if not conf.CheckFunc('printf'):  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
   print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
   sys.exit(1)  
358    
359  if not conf.CheckFunc('gethostname'):  ############################ Dependency checks ###############################
   env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
360    
361  ############ python libraries (required) #######################  # Create a Configure() environment to check for compilers and python
362    conf = Configure(env.Clone())
363    
364  conf.env.AppendUnique(CPPPATH       = [env['python_path']])  ######## Test that the compilers work
365  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
366  conf.env.AppendUnique(LIBS      = [env['python_libs']])  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
367        if not conf.CheckCC():
368            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
369            Exit(1)
370        if not conf.CheckCXX():
371            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
372            Exit(1)
373    else:
374        if not conf.CheckFunc('printf', language='c'):
375            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
376            Exit(1)
377        if not conf.CheckFunc('printf', language='c++'):
378            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
379            Exit(1)
380    
381    if conf.CheckFunc('gethostname'):
382        conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
383    
384    ######## Python headers & library (required)
385    
386    python_inc_path=sysconfig.get_python_inc()
387    if IS_WINDOWS:
388        python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
389    elif env['PLATFORM']=='darwin':
390        python_lib_path=sysconfig.get_config_var('LIBPL')
391    else:
392        python_lib_path=sysconfig.get_config_var('LIBDIR')
393    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
394    if IS_WINDOWS:
395        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
396    else:
397        python_libs=['python'+sysconfig.get_python_version()]
398    
399    if sysheaderopt == '':
400        conf.env.AppendUnique(CPPPATH = [python_inc_path])
401    else:
402        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
403    
404    conf.env.AppendUnique(LIBPATH = [python_lib_path])
405    conf.env.AppendUnique(LIBS = python_libs)
406    # The wrapper script needs to find the libs
407    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
408    
409  if not conf.CheckCHeader('Python.h'):  if not conf.CheckCHeader('Python.h'):
410    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))
411    sys.exit(1)      Exit(1)
412  if not conf.CheckFunc('Py_Main'):  if not conf.CheckFunc('Py_Exit'):
413    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))
414    sys.exit(1)      Exit(1)
   
 ############ boost (required) ##################################  
   
 conf.env.AppendUnique(CPPPATH       = [env['boost_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 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)  
415    
416  # Commit changes to environment  # Commit changes to environment
417  env = conf.Finish()  env = conf.Finish()
418    
419  ############ VTK (optional) ####################################  ######## boost (required)
   
 if env['usevtk']:  
   try:  
     import vtk  
     env['usevtk'] = 1  
   except ImportError:  
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 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']])  
   
 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']])  
   
 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']])  
   
 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) ################################  
420    
421  # Start a new configure environment that reflects what we've already found  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
422  conf = Configure(clone_env(env))  if sysheaderopt == '':
423        env.AppendUnique(CPPPATH = [boost_inc_path])
424    else:
425        # This is required because we can't -isystem /usr/include since it breaks
426        # std includes
427        if os.path.normpath(boost_inc_path) == '/usr/include':
428            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
429        else:
430            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
431    
432    env.AppendUnique(LIBPATH = [boost_lib_path])
433    env.AppendUnique(LIBS = env['boost_libs'])
434    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
435    
436  if env['useumfpack']:  ######## numpy (required)
   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']])  
437    
438  if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  try:
439  if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0      from numpy import identity
440    except ImportError:
441  # Add UMFPACK to environment env if it was found      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
442  if env['useumfpack']:      Exit(1)
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
 else:  
   conf.Finish()  
   
 ############ 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']])  
443    
444  ############ MPI (optional) ####################################  ######## CppUnit (required for tests)
445    
446  # Create a modified environment for MPI programs (identical to env if usempi=no)  try:
447  env_mpi = clone_env(env)      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
448        env.AppendUnique(CPPPATH = [cppunit_inc_path])
449        env.AppendUnique(LIBPATH = [cppunit_lib_path])
450        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
451        env['cppunit']=True
452    except:
453        env['cppunit']=False
454    
455  # Start a new configure environment that reflects what we've already found  ######## VTK (optional)
 conf = Configure(clone_env(env_mpi))  
456    
457  if env_mpi['usempi']:  if env['pyvisi']:
458    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])      try:
459    conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])          import vtk
460    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])          env['pyvisi'] = True
461        except ImportError:
462            print("Cannot import vtk, disabling pyvisi.")
463            env['pyvisi'] = False
464    
465    ######## netCDF (optional)
466    
467    netcdf_inc_path=''
468    netcdf_lib_path=''
469    if env['netcdf']:
470        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
471        env.AppendUnique(CPPPATH = [netcdf_inc_path])
472        env.AppendUnique(LIBPATH = [netcdf_lib_path])
473        env.AppendUnique(LIBS = env['netcdf_libs'])
474        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
475        env.Append(CPPDEFINES = ['USE_NETCDF'])
476    
477    ######## PAPI (optional)
478    
479    papi_inc_path=''
480    papi_lib_path=''
481    if env['papi']:
482        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
483        env.AppendUnique(CPPPATH = [papi_inc_path])
484        env.AppendUnique(LIBPATH = [papi_lib_path])
485        env.AppendUnique(LIBS = env['papi_libs'])
486        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
487        env.Append(CPPDEFINES = ['BLOCKPAPI'])
488    
489    ######## MKL (optional)
490    
491    mkl_inc_path=''
492    mkl_lib_path=''
493    if env['mkl']:
494        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
495        env.AppendUnique(CPPPATH = [mkl_inc_path])
496        env.AppendUnique(LIBPATH = [mkl_lib_path])
497        env.AppendUnique(LIBS = env['mkl_libs'])
498        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
499        env.Append(CPPDEFINES = ['MKL'])
500    
501    ######## UMFPACK (optional)
502    
503    umfpack_inc_path=''
504    umfpack_lib_path=''
505    if env['umfpack']:
506        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
507        env.AppendUnique(CPPPATH = [umfpack_inc_path])
508        env.AppendUnique(LIBPATH = [umfpack_lib_path])
509        env.AppendUnique(LIBS = env['umfpack_libs'])
510        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
511        env.Append(CPPDEFINES = ['UMFPACK'])
512    
513    ######## LAPACK (optional)
514    
515    if env['lapack']=='mkl' and not env['mkl']:
516        print("mkl_lapack requires MKL!")
517        Exit(1)
518    
519    env['uselapack'] = env['lapack']!='none'
520    lapack_inc_path=''
521    lapack_lib_path=''
522    if env['uselapack']:
523        header='clapack.h'
524        if env['lapack']=='mkl':
525            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
526            header='mkl_lapack.h'
527        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
528        env.AppendUnique(CPPPATH = [lapack_inc_path])
529        env.AppendUnique(LIBPATH = [lapack_lib_path])
530        env.AppendUnique(LIBS = env['lapack_libs'])
531        env.Append(CPPDEFINES = ['USE_LAPACK'])
532    
533    ######## Silo (optional)
534    
535    silo_inc_path=''
536    silo_lib_path=''
537    if env['silo']:
538        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
539        env.AppendUnique(CPPPATH = [silo_inc_path])
540        env.AppendUnique(LIBPATH = [silo_lib_path])
541        # Note that we do not add the libs since they are only needed for the
542        # weipa library and tools.
543        #env.AppendUnique(LIBS = [env['silo_libs']])
544    
545    ######## VSL random numbers (optional)
546    if env['vsl_random']:
547        env.Append(CPPDEFINES = ['MKLRANDOM'])
548    
549    ######## VisIt (optional)
550    
551    visit_inc_path=''
552    visit_lib_path=''
553    if env['visit']:
554        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
555        env.AppendUnique(CPPPATH = [visit_inc_path])
556        env.AppendUnique(LIBPATH = [visit_lib_path])
557    
558    ######## MPI (optional)
559    
560    env['usempi'] = env['mpi']!='none'
561    mpi_inc_path=''
562    mpi_lib_path=''
563    if env['usempi']:
564        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
565        env.AppendUnique(CPPPATH = [mpi_inc_path])
566        env.AppendUnique(LIBPATH = [mpi_lib_path])
567        env.AppendUnique(LIBS = env['mpi_libs'])
568        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
569        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
570        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
571        # On the other hand MPT and OpenMPI don't define the latter so we have to
572        # do that here
573        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
574            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
575    
576    ######## BOOMERAMG (optional)
577    
578    if env['mpi'] == 'none': env['boomeramg'] = False
579    
580    boomeramg_inc_path=''
581    boomeramg_lib_path=''
582    if env['boomeramg']:
583        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
584        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
585        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
586        env.AppendUnique(LIBS = env['boomeramg_libs'])
587        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
588        env.Append(CPPDEFINES = ['BOOMERAMG'])
589    
590    ######## ParMETIS (optional)
591    
592    if not env['usempi']: env['parmetis'] = False
593    
594    parmetis_inc_path=''
595    parmetis_lib_path=''
596    if env['parmetis']:
597        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
598        env.AppendUnique(CPPPATH = [parmetis_inc_path])
599        env.AppendUnique(LIBPATH = [parmetis_lib_path])
600        env.AppendUnique(LIBS = env['parmetis_libs'])
601        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
602        env.Append(CPPDEFINES = ['USE_PARMETIS'])
603    
604  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  ######## gmsh (optional, for tests)
 if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
605    
606  # Add MPI to environment env_mpi if it was found  try:
607  if env_mpi['usempi']:      import subprocess
608    env_mpi = conf.Finish()      p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
609    env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])      _,e=p.communicate()
610        if e.split().count("MPI"):
611            env['gmsh']='m'
612        else:
613            env['gmsh']='s'
614    except OSError:
615        env['gmsh']=False
616    
617    ######## PDFLaTeX (for documentation)
618    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
619        env['pdflatex']=True
620  else:  else:
621    conf.Finish()      env['pdflatex']=False
   
 env['usempi'] = env_mpi['usempi']  
   
 ############ ParMETIS (optional) ###############################  
622    
623  # Start a new configure environment that reflects what we've already found  ######################## Summarize our environment ###########################
 conf = Configure(clone_env(env_mpi))  
624    
625  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  # keep some of our install paths first in the list for the unit tests
626    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
627  if env_mpi['useparmetis']:  env.PrependENVPath('PYTHONPATH', prefix)
628    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env['ENV']['ESCRIPT_ROOT'] = prefix
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   
 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  
629    
630  # Add ParMETIS to environment env_mpi if it was found  if not env['verbose']:
631  if env_mpi['useparmetis']:      env['CCCOMSTR'] = "Compiling $TARGET"
632    env_mpi = conf.Finish()      env['CXXCOMSTR'] = "Compiling $TARGET"
633    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])      env['SHCCCOMSTR'] = "Compiling $TARGET"
634        env['SHCXXCOMSTR'] = "Compiling $TARGET"
635        env['ARCOMSTR'] = "Linking $TARGET"
636        env['LINKCOMSTR'] = "Linking $TARGET"
637        env['SHLINKCOMSTR'] = "Linking $TARGET"
638        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
639        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
640        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
641        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
642        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
643    
644    print("")
645    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
646    print("Escript/Finley revision %s"%global_revision)
647    print("  Install prefix:  %s"%env['prefix'])
648    print("          Python:  %s"%sysconfig.PREFIX)
649    print("           boost:  %s"%env['boost_prefix'])
650    print("           numpy:  YES")
651    if env['usempi']:
652        print("             MPI:  YES (flavour: %s)"%env['mpi'])
653  else:  else:
654    conf.Finish()      print("             MPI:  DISABLED")
655    if env['uselapack']:
656  env['useparmetis'] = env_mpi['useparmetis']      print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
657    else:
658  ############ Summarize our environment #########################      print("          LAPACK:  DISABLED")
659    d_list=[]
660  print ""  e_list=[]
661  print "Summary of configuration (see ./config.log for information)"  for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
662  print " Using python libraries"      if env[i]: e_list.append(i)
663  print " Using numarray"      else: d_list.append(i)
664  print " Using boost"  for i in e_list:
665  if env['usenetcdf']: print "    Using NetCDF"      print("%16s:  YES"%i)
666  else: print "   Not using NetCDF"  for i in d_list:
667  if env['usevtk']: print "   Using VTK"      print("%16s:  DISABLED"%i)
668  else: print "   Not using VTK"  if env['cppunit']:
669  if env['usemkl']: print "   Using MKL"      print("         CppUnit:  FOUND")
670  else: print "   Not using MKL"  else:
671  if env['useumfpack']: print "   Using UMFPACK"      print("         CppUnit:  NOT FOUND")
672  else: print "   Not using UMFPACK"  if env['gmsh']=='m':
673  if env['useopenmp']: print "    Using OpenMP"      print("            gmsh:  FOUND, MPI-ENABLED")
674  else: print "   Not using OpenMP"  elif env['gmsh']=='s':
675  if env['usempi']: print "   Using MPI"      print("            gmsh:  FOUND")
676  else: print "   Not using MPI"  else:
677  if env['useparmetis']: print "  Using ParMETIS"      print("            gmsh:  NOT FOUND")
678  else: print "   Not using ParMETIS (requires MPI)"  print("      vsl_random:  %s"%env['vsl_random'])
679  if env['usepapi']: print "  Using PAPI"      
680  else: print "   Not using PAPI"  if ((fatalwarning != '') and (env['werror'])):
681  if env['usedebug']: print " Compiling for debug"      print("  Treating warnings as errors")
682  else: print "   Not compiling for debug"  else:
683  print " Installing in", prefix      print("  NOT treating warnings as errors")
684  print ""  print("")
685    
686  ############ Add some custom builders ##########################  ####################### Configure the subdirectories #########################
687    
688  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  from grouptest import *
689  env.Append(BUILDERS = {'PyCompile' : py_builder});  
690    TestGroups=[]
691  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  
692  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  # keep an environment without warnings-as-errors
693    dodgy_env=env.Clone()
694  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  
695  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  # now add warnings-as-errors flags. This needs to be done after configuration
696    # because the scons test files have warnings in them
697  ############ Build the desired subdirectories ##################  if ((fatalwarning != '') and (env['werror'])):
698        env.Append(CCFLAGS = fatalwarning)
699  Export(["env", "env_mpi", "clone_env"])  
700    Export(
701  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)    ['env',
702  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)     'dodgy_env',
703  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)     'IS_WINDOWS',
704  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)     'TestGroups'
705  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)    ]
706  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)  
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
707    
708  if env['usedebug']:  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
709    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
710  else:  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
711    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Delete('$TARGET'))  env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
712    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
713    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
714    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
715    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
716    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
717    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
718    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
719    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
720    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
721    
722    ######################## Populate the buildvars file #########################
723    
724    # remove obsolete file
725    if not env['usempi']:
726        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
727        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
728    
729    # Try to extract the boost version from version.hpp
730    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
731    boostversion='unknown'
732    try:
733        for line in boosthpp:
734            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
735            if ver:
736                boostversion=ver.group(1)
737    except StopIteration:
738        pass
739    boosthpp.close()
740    
741    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
742    buildvars.write("svn_revision="+str(global_revision)+"\n")
743    buildvars.write("prefix="+prefix+"\n")
744    buildvars.write("cc="+env['CC']+"\n")
745    buildvars.write("cxx="+env['CXX']+"\n")
746    buildvars.write("python="+sys.executable+"\n")
747    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
748    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
749    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
750    buildvars.write("boost_version="+boostversion+"\n")
751    buildvars.write("debug=%d\n"%int(env['debug']))
752    buildvars.write("openmp=%d\n"%int(env['openmp']))
753    buildvars.write("mpi=%s\n"%env['mpi'])
754    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
755    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
756    buildvars.write("lapack=%s\n"%env['lapack'])
757    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
758    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
759    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
760        buildvars.write("%s=%d\n"%(i, int(env[i])))
761        if env[i]:
762            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
763            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
764    buildvars.close()
765    
766  if env['usempi']:  ################### Targets to build and install libraries ###################
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  
 else:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Delete('$TARGET'))  
767    
768  if env['omp_optim'] != '':  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
769    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('target_init', [target_init])
770  else:  # delete buildvars upon cleanup
771    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Delete('$TARGET'))  env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
772    
773  env.Alias('remember_options', remember_list)  # The headers have to be installed prior to build in order to satisfy
774    # #include <paso/Common.h>
775    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
776    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
777    
778  ############ Targets to build and install libraries ############  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
779    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
780    
781  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
782  env.Alias('target_init', [target_init])  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
783    
784  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
785  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
786    
787  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
788  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
789    
790  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
791  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
792    
793  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
794  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
795    
796  # Now gather all the above into a couple easy targets: build_all and install_all  # Now gather all the above into some easy targets: build_all and install_all
797  build_all_list = []  build_all_list = []
798  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
799  build_all_list += ['build_paso']  build_all_list += ['build_paso']
800  build_all_list += ['build_escript']  build_all_list += ['build_escript']
801    build_all_list += ['build_dudley']
802  build_all_list += ['build_finley']  build_all_list += ['build_finley']
803  if env['usempi']: build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_weipa']
804    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
805    if env['usempi']:   build_all_list += ['build_pythonMPI']
806    build_all_list += ['build_escriptconvert']
807  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
808    
809  install_all_list = []  install_all_list = []
# Line 580  install_all_list += ['target_init'] Line 811  install_all_list += ['target_init']
811  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
812  install_all_list += ['install_paso']  install_all_list += ['install_paso']
813  install_all_list += ['install_escript']  install_all_list += ['install_escript']
814    install_all_list += ['install_dudley']
815  install_all_list += ['install_finley']  install_all_list += ['install_finley']
816  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_weipa']
817  install_all_list += ['target_install_modellib_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
818  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_pyvisi_py']
819  if env['usempi']: install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_modellib_py']
820  install_all_list += ['remember_options']  install_all_list += ['install_pycad_py']
821    if env['usempi']:   install_all_list += ['install_pythonMPI']
822    install_all_list += ['install_escriptconvert']
823  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
824    
825  # Default target is install  # Default target is install
826  env.Default('install_all')  env.Default('install_all')
827    
828  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
   
 env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  
 env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  
 env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])  
 env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  
   
 ############ Targets to build the documentation ################  
829    
830  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
831    if not env['cppunit']:
832        env.Alias('run_tests', test_msg)
833    env.Alias('run_tests', ['install_all'])
834    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
835    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
836    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
837    
838    ##################### Targets to build the documentation #####################
839    
840    env.Alias('api_epydoc','install_all')
841    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
842    env.Alias('release_prep', ['docs', 'install_all'])
843    
844    if not IS_WINDOWS:
845        try:
846            utest=open('utest.sh','w')
847            utest.write(GroupTest.makeHeader(env['PLATFORM']))
848            for tests in TestGroups:
849                utest.write(tests.makeString())
850            utest.close()
851            Execute(Chmod('utest.sh', 0755))
852            print("Generated utest.sh.")
853        except IOError:
854            print("Error attempting to write unittests file.")
855            Exit(1)
856    
857        # delete utest.sh upon cleanup
858        env.Clean('target_init', 'utest.sh')
859    
860        # Make sure that the escript wrapper is in place
861        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
862            print("Copying escript wrapper.")
863            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
864    

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