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trunk/SConstruct revision 2812 by caltinay, Tue Dec 8 00:12:07 2009 UTC branches/diaplayground/SConstruct revision 5064 by caltinay, Fri Jun 20 05:24:53 2014 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2009 by University of Queensland  # Copyright (c) 2003-2014 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # http://www.uq.edu.au
 # http://www.uq.edu.au/esscc  
5  #  #
6  # Primary Business: Queensland, Australia  # Primary Business: Queensland, Australia
7  # Licensed under the Open Software License version 3.0  # Licensed under the Open Software License version 3.0
8  # http://www.opensource.org/licenses/osl-3.0.php  # http://www.opensource.org/licenses/osl-3.0.php
9  #  #
10  ########################################################  # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11    # Development 2012-2013 by School of Earth Sciences
12    # Development from 2014 by Centre for Geoscience Computing (GeoComp)
13  EnsureSConsVersion(0,96,91)  #
14  EnsurePythonVersion(2,3)  ##############################################################################
   
 import sys, os, re, socket, platform, stat  
 # For copy()  
 import shutil  
   
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
15    
16  # Use /usr/lib64 if available, else /usr/lib  EnsureSConsVersion(0,98,1)
17  usr_lib = '/usr/lib'  EnsurePythonVersion(2,5)
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
18    
19  # The string python2.4 or python2.5  import atexit, sys, os, platform, re
20  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  from distutils import sysconfig
21    from dependencies import *
22    from site_init import *
23    
24    # Version number to check for in options file. Increment when new features are
25    # added or existing options changed.
26    REQUIRED_OPTS_VERSION=202
27    
28  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
29  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
30    
31  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  IS_OSX = (os.uname()[0] == 'Darwin')
32    
33  #Holds names of variables from the calling environment which need to be passed  ########################## Determine options file ############################
34  #to tools  # 1. command line
35  env_export=[]  # 2. scons/<hostname>_options.py
36    # 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  
37  options_file=ARGUMENTS.get('options_file', None)  options_file=ARGUMENTS.get('options_file', None)
 effective_hostname=socket.gethostname().split('.')[0]  
38  if not options_file:  if not options_file:
39    mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)      ext_dir = os.path.join(os.getcwd(), 'scons')
40    options_file = os.path.join("scons",mangledhostname+"_options.py")      hostname = platform.node().split('.')[0]
41    #If there is no options file with that name see if there is a substitute      for name in hostname, effectiveName(hostname):
42    if not os.path.isfile(options_file):          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43      effective_hostname = scons_extensions.effectiveName(effective_hostname)          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44      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")  
45    
46  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
47    print "Options file not found (expected '%s')" % options_file      print("\nWARNING:\nOptions file %s" % options_file)
48    options_file = False      print("not found! Default options will be used which is most likely suboptimal.")
49  else:      print("We recommend that you copy the most relavent options file in the scons/os/")
50    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
51        options_file = None
52  #Does our scons support the newer Variables class or do we need to use Options?  
53    ############################### Build options ################################
54  try:  
55     dummyvar=Variables  default_prefix='/usr'
56     opts = Variables(options_file, ARGUMENTS)  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57     adder = opts.AddVariables  lapack_flavours=('none', 'clapack', 'mkl')
58  except:  
59     opts = Options(options_file, ARGUMENTS)  vars = Variables(options_file, ARGUMENTS)
60     adder = opts.AddOptions  vars.AddVariables(
61     BoolVariable = BoolOption    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63  ############ Load build options ################################    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64      BoolVariable('verbose', 'Output full compile/link lines', False),
65  adder(  # Compiler/Linker options
66  #opts.AddOptions(    ('cxx', 'Path to C++ compiler', 'default'),
67  # Where to install esys stuff    ('cc_flags', 'Base C++ compiler flags', 'default'),
68    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),    ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),    ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    ('cxx_extra', 'Extra C++ compiler flags', ''),
   ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),  
   ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),  
 # 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', ''),  
71    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
72    ('sys_libs', 'System libraries to link with', []),    ('nvcc', 'Path to CUDA compiler', 'default'),
73    ('ar_flags', 'Static library archiver flags to use', ''),    ('nvccflags', 'Base CUDA compiler flags', 'default'),
74    BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),    BoolVariable('werror','Treat compiler warnings as errors', True),
75    BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    BoolVariable('debug', 'Compile with debug flags', False),
76    BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
77    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
78    ('forcecollres','for testing use only - set the default value for force resolving collective ops','leave_alone'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79  # Python  # Mandatory libraries
80    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82    ('python_libs', 'Python libraries to link with', [python_version]),  # Mandatory for tests
83    ('python_cmd', 'Python command', 'python'),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84  # Boost    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85    ('boost_path', 'Path to Boost includes', '/usr/include'),  # Optional libraries and options
86    ('boost_lib_path', 'Path to Boost libs', usr_lib),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88  # NetCDF    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
90    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
91    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
92    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
93  # MPI    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
94    BoolVariable('useMPI', 'For backwards compatibility', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
95    BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),    BoolVariable('papi', 'Enable PAPI', False),
96    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('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),  
97    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
98    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),
99  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
100    BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
101    ('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']),
102    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
103    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
104  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
105    BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
106    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
107    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
108    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
109    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
110  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
111    BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
112    ('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),  
113    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
114  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
115    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
116    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
117    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
118  # BLAS (used by UMFPACK)    BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
119    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
120    ('blas_lib_path', 'Path to BLAS libs', usr_lib),  # Advanced settings
121    ('blas_libs', 'BLAS libraries to link with', ['blas']),    #dudley_assemble_flags = -funroll-loops      to actually do something
122  #Lapack options    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
123    BoolVariable('uselapack','switch on/off use of Lapack','no'),    # To enable passing function pointers through python
124    ('lapack_path', 'Path to Lapack includes','/usr/include'),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
125    ('lapack_lib_path', 'Path to Lapack libs', usr_lib),    # An option for specifying the compiler tools (see windows branch)
126    ('lapack_libs', 'Lapack libraries to link with', []),    ('tools_names', 'Compiler tools to use', ['default']),
127    ('lapack_type', '{clapack,mkl}','clapack'),    ('env_export', 'Environment variables to be passed to tools',[]),
128  # An option for specifying the compiler tools set (see windows branch).    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
129    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
130  # finer control over library building, intel aggressive global optimisation    # finer control over library building, intel aggressive global optimisation
131  # works with dynamic libraries on windows.    # works with dynamic libraries on windows.
132    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('build_shared', 'Build dynamic libraries only', False),
133    ('share_paso', 'control static or dynamic paso lib', False),    ('sys_libs', 'Extra libraries to link with', []),
134    ('env_export','Environment variables to be passed to children',[])    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
135      ('SVN_VERSION', 'Do not use from options file', -2),
136      ('pythoncmd', 'which python to compile with','python'),
137      ('usepython3', 'Is this a python3 build? (experimental)', False),
138      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
139      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
140      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
141      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
142      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
143      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams'])
144  )  )
145    
146    ##################### Create environment and help text #######################
147    
148    # Intel's compiler uses regular expressions improperly and emits a warning
149    # about failing to find the compilers. This warning can be safely ignored.
150    
151  ############ Specify which compilers to use ####################  # PATH is needed so the compiler, linker and tools are found if they are not
152    # in default locations.
153  # intelc uses regular expressions improperly and emits a warning about  env = Environment(tools = ['default'], options = vars,
154  # failing to find the compilers.  This warning can be safely ignored.                    ENV = {'PATH': os.environ['PATH']})
155    
156  if IS_WINDOWS_PLATFORM:  # set the vars for clang
157        env = Environment(options = opts)  def mkclang(env):
158        env = Environment(tools = ['default'] + env['tools_names'],      env['CXX']='clang++'
159                          options = opts)  
160  else:  if env['tools_names'] != 'default':
161     if effective_hostname == 'service0':      zz=env['tools_names']
162        env = Environment(tools = ['default', 'intelc'], options = opts)      if 'clang' in zz:
163     elif os.uname()[4]=='ia64':          zz.remove('clang')
164        env = Environment(tools = ['default', 'intelc'], options = opts)          zz.insert(0, mkclang)
165        if env['CXX'] == 'icpc':      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
166           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)                        ENV = {'PATH' : os.environ['PATH']})
167     else:  
168        env = Environment(tools = ['default'], options = opts)  if options_file:
169  Help(opts.GenerateHelpText(env))      opts_valid=False
170        if 'escript_opts_version' in env.Dictionary() and \
171            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
172  ############ Make sure target directories exist ################              opts_valid=True
173        if opts_valid:
174            print("Using options in %s." % options_file)
175        else:
176            print("\nOptions file %s" % options_file)
177            print("is outdated! Please update the file by examining one of the TEMPLATE")
178            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
179            Exit(1)
180    
181    # Generate help text (scons -h)
182    Help(vars.GenerateHelpText(env))
183    
184    # Check for superfluous options
185    if len(vars.UnknownVariables())>0:
186        for k in vars.UnknownVariables():
187            print("Unknown option '%s'" % k)
188        Exit(1)
189    
190    if env['cuda']:
191        env.Tool('nvcc')
192    
193    # create dictionary which will be populated with info for buildvars file
194    env['buildvars']={}
195    # create list which will be populated with warnings if there are any
196    env['warnings']=[]
197    
198    #################### Make sure install directories exist #####################
199    
200    env['BUILD_DIR']=Dir(env['build_dir']).abspath
201    prefix=Dir(env['prefix']).abspath
202    env['buildvars']['prefix']=prefix
203    env['incinstall'] = os.path.join(prefix, 'include')
204    env['bininstall'] = os.path.join(prefix, 'bin')
205    env['libinstall'] = os.path.join(prefix, 'lib')
206    env['pyinstall']  = os.path.join(prefix, 'esys')
207  if not os.path.isdir(env['bininstall']):  if not os.path.isdir(env['bininstall']):
208      os.makedirs(env['bininstall'])      os.makedirs(env['bininstall'])
209  if not os.path.isdir(env['libinstall']):  if not os.path.isdir(env['libinstall']):
# Line 208  if not os.path.isdir(env['libinstall']): Line 211  if not os.path.isdir(env['libinstall']):
211  if not os.path.isdir(env['pyinstall']):  if not os.path.isdir(env['pyinstall']):
212      os.makedirs(env['pyinstall'])      os.makedirs(env['pyinstall'])
213    
214  ########## Copy required environment vars ######################  env.Append(CPPPATH = [env['incinstall']])
215    env.Append(LIBPATH = [env['libinstall']])
216    
217    ################# Fill in compiler options if not set above ##################
218    
219  for i in env['env_export']:  if env['cxx'] != 'default': env['CXX']=env['cxx']
    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'])  
   
   
 # 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'] = []  
220    
221  if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  if env['nvcc'] != 'default':
222        env['NVCC'] = env['nvcc']
223    else:
224        env['NVCC'] = 'nvcc'
225    
226    # version >=9 of intel C++ compiler requires use of icpc to link in C++
227    # runtimes (icc does not)
228    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
229        env['LINK'] = env['CXX']
230    
231    # default compiler/linker options
232    cc_flags = ''
233    cc_optim = ''
234    cc_debug = ''
235    omp_flags = ''
236    omp_ldflags = ''
237    fatalwarning = '' # switch to turn warnings into errors
238    sysheaderopt = '' # how to indicate that a header is a system header
239    
240    # env['CC'] might be a full path
241    cc_name=os.path.basename(env['CXX'])
242    
243    if cc_name == 'icpc':
244        # Intel compiler
245        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
246        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
247        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
248        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
249        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
250        omp_flags   = "-openmp"
251        omp_ldflags = "-openmp -openmp_report=1"
252        fatalwarning = "-Werror"
253    elif cc_name[:3] == 'g++':
254        # GNU C on any system
255        # note that -ffast-math is not used because it breaks isnan(),
256        # see mantis #691
257        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
258        cc_optim     = "-O3"
259        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
260        omp_flags    = "-fopenmp"
261        omp_ldflags  = "-fopenmp"
262        fatalwarning = "-Werror"
263        sysheaderopt = "-isystem"
264    elif cc_name == 'cl':
265        # Microsoft Visual C on Windows
266        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
267        cc_optim     = "/O2 /Op /W3"
268        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
269        fatalwarning = "/WX"
270    elif cc_name == 'icl':
271        # Intel C on Windows
272        cc_flags     = '/EHsc /GR /MD'
273        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
274        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
275        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
276        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
277    
278    env['sysheaderopt']=sysheaderopt
279    
280    # set defaults if not otherwise specified
281    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
282    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
283    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
284    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
285    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
286    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
287    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
288    
289    if env['nvccflags'] != 'default':
290        env['NVCCFLAGS'] = env['nvccflags']
291        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
292    
293    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
294    
295    if env['usepython3']:
296        env.Append(CPPDEFINES=['ESPYTHON3'])
297    
298    # set up the autolazy values
299    if env['forcelazy'] == 'on':
300        env.Append(CPPDEFINES=['FAUTOLAZYON'])
301    elif env['forcelazy'] == 'off':
302        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
303    
304    # set up the collective resolve values
305    if env['forcecollres'] == 'on':
306        env.Append(CPPDEFINES=['FRESCOLLECTON'])
307    elif env['forcecollres'] == 'off':
308        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
309    
310    # allow non-standard C if requested
311    if env['iknowwhatimdoing']:
312        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
313    
314    # Disable OpenMP if no flags provided
315    if env['openmp'] and env['omp_flags'] == '':
316       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
317       env['openmp'] = False
318    
319    if env['openmp']:
320        env.Append(CCFLAGS = env['omp_flags'])
321        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
322    else:
323        env['omp_flags']=''
324        env['omp_ldflags']=''
325    
326    env['buildvars']['openmp']=int(env['openmp'])
327    
328    # add debug/non-debug compiler flags
329    env['buildvars']['debug']=int(env['debug'])
330    if env['debug']:
331        env.Append(CCFLAGS = env['cc_debug'])
332    else:
333        env.Append(CCFLAGS = env['cc_optim'])
334    
335    # always add cc_flags
336    env.Append(CCFLAGS = env['cc_flags'])
337    
338    # add system libraries
339    env.AppendUnique(LIBS = env['sys_libs'])
340    
341    # determine svn revision
342    global_revision=ARGUMENTS.get('SVN_VERSION', None)
343    if global_revision:
344        global_revision = re.sub(':.*', '', global_revision)
345        global_revision = re.sub('[^0-9]', '', global_revision)
346        if global_revision == '': global_revision='-2'
347    else:
348      # Get the global Subversion revision number for the getVersion() method
349      try:
350        global_revision = os.popen('svnversion -n .').read()
351        global_revision = re.sub(':.*', '', global_revision)
352        global_revision = re.sub('[^0-9]', '', global_revision)
353        if global_revision == '': global_revision='-2'
354      except:
355        global_revision = '-1'
356    env['svn_revision']=global_revision
357    env['buildvars']['svn_revision']=global_revision
358    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
359    
360    if IS_WINDOWS:
361        if not env['build_shared']:
362            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
363            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
364    
365    # VSL random numbers
366    env['buildvars']['vsl_random']=int(env['vsl_random'])
367    if env['vsl_random']:
368        env.Append(CPPDEFINES = ['MKLRANDOM'])
369    
370    env['IS_WINDOWS']=IS_WINDOWS
371    
372    ###################### Copy required environment vars ########################
373    
374  # Windows doesn't use LD_LIBRARY_PATH but PATH instead  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
375  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS:
376      LD_LIBRARY_PATH_KEY='PATH'      LD_LIBRARY_PATH_KEY='PATH'
377      env['ENV']['LD_LIBRARY_PATH']=''      env['ENV']['LD_LIBRARY_PATH']=''
378  else:  else:
379      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'      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  
   
 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  
380    
381  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
 except KeyError: pass  
382    
383  try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])  # the following env variables are exported for the unit tests
 except KeyError: pass  
384    
385  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
386  except KeyError: pass      try:
387            env['ENV'][key] = os.environ[key]
388        except KeyError:
389            env['ENV'][key] = 1
390    
391    env_export=env['env_export']
392    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
393    
394    for key in set(env_export):
395        try:
396            env['ENV'][key] = os.environ[key]
397        except KeyError:
398            pass
399    
 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(LD_LIBRARY_PATH_KEY, env['libinstall'])  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env['ENV']['ESCRIPT_ROOT'] = prefix  
   
 ############ 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')])  
   
 # Add cc option -L<Escript>/trunk/lib  
 env.Append(LIBPATH      = [Dir(env['libinstall'])])  
   
 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  
 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  
   
 if env['usepedantic']: env.Append(CCFLAGS = pedantic)  
   
 # MS Windows  
 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'])  
   
   if env['usenetcdf']:  
     env.AppendENVPath('PATH',   [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
400  try:  try:
401     global_revision = os.popen("svnversion -n .").read()      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
402     global_revision = re.sub(":.*", "", global_revision)  except KeyError:
403     global_revision = re.sub("[^0-9]", "", global_revision)      pass
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
   
 ############ numpy (required) ###############################  
   
 try:  
   from numpy import identity  
 except ImportError:  
   print "Cannot import numpy, you need to set your PYTHONPATH"  
   sys.exit(1)  
   
 ############ C compiler (required) #############################  
   
 # Create a Configure() environment for checking existence of required libraries and headers  
 conf = Configure(clone_env(env))  
   
 # Test that the compiler is working  
 if not conf.CheckFunc('printf'):  
    print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
    sys.exit(1)  
   
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
   
   
 if not sysheaderopt =="":  
   conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['python_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
   
 conf.env.PrependENVPath('PYTHONPATH', prefix)  
 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs  
 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if not conf.CheckCHeader('Python.h'):  
   print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('Py_Exit'):  
   print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])  
   sys.exit(1)  
   
 ############ boost (required) ##################################  
   
 if not sysheaderopt =="":  
 # This is required because we can't -isystem /usr/system because it breaks std includes  
   if os.path.normpath(env['boost_path']) =="/usr/include":  
     conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))  
   else:  
     conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['boost_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath(LD_LIBRARY_PATH_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)  
   
 # Commit changes to environment  
 env = conf.Finish()  
   
 ############ VTK (optional) ####################################  
404    
405  if env['usevtk']:  if IS_OSX:
406    try:    try:
407      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
408      env['usevtk'] = 1    except KeyError:
409    except ImportError:      pass
     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']])  
   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()  
410    
 ############ UMFPACK (optional) ################################  
411    
412  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
413  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
414    #    try:
415    #        env['ENV'][key] = os.environ[key]
416    #    except KeyError:
417    #        pass
418    
419  if env['useumfpack']:  try:
420    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
421    conf.env.AppendUnique(CPPPATH = [env['umf_path']])  except KeyError:
422    conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])      pass
   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()  
423    
424  ############ Silo (optional) ###################################  ######################## Add some custom builders ############################
425    
426  if env['usesilo']:  if env['pythoncmd']=='python':
427    conf = Configure(clone_env(env))      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   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'])  
428  else:  else:
429    env.Append(CCFLAGS        = env['cc_optim'])      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ Add some custom builders ##########################  
   
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
430  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
431    
432  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
433  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
434    
435  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
436  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
437    
438  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
439  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
440    
441  ############ MPI (optional) ####################################  ############################ Dependency checks ###############################
 if not env['usempi']: env['mpi_flavour']='none'  
442    
443  # Create a modified environment for MPI programs (identical to env if usempi=no)  ######## Compiler
444  env_mpi = clone_env(env)  env=checkCompiler(env)
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if env_mpi['usempi']:  
   VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]  
   if not env_mpi['mpi_flavour'] in VALID_MPIs:  
       raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)  
   conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  
 # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
   
 # Add MPI to environment env_mpi if it was found  
 if env_mpi['usempi']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
445    
446  env['usempi'] = env_mpi['usempi']  ######## Python headers & library (required)
447    env=checkPython(env)
448    
449    ######## boost & boost-python (required)
450    env=checkBoost(env)
451    
452  ############ ParMETIS (optional) ###############################  ######## numpy (required) and numpy headers (optional)
453    env=checkNumpy(env)
454    
455  # Start a new configure environment that reflects what we've already found  ######## CppUnit (required for tests)
456  conf = Configure(clone_env(env_mpi))  env=checkCppUnit(env)
457    
458  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## optional python modules (sympy, pyproj)
459    env=checkOptionalModules(env)
460    
461  if env_mpi['useparmetis']:  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
462    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env=checkOptionalLibraries(env)
   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'])  
463    
464  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## PDFLaTeX (for documentation)
465  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkPDFLatex(env)
   
 # Add ParMETIS to environment env_mpi if it was found  
 if env_mpi['useparmetis']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
   
 env['useparmetis'] = env_mpi['useparmetis']  
   
 ############ Now we switch on Warnings as errors ###############  
   
 #this needs to be done after configuration because the scons test files have warnings in them  
   
 if ((fatalwarning != "") and (env['usewarnings'])):  
   env.Append(CCFLAGS        = fatalwarning)  
   env_mpi.Append(CCFLAGS        = fatalwarning)  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 print " Using python libraries"  
 print " Using 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")))  
466    
467    # keep some of our install paths first in the list for the unit tests
468    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
469    env.PrependENVPath('PYTHONPATH', prefix)
470    env['ENV']['ESCRIPT_ROOT'] = prefix
471    
472  ############ Build the subdirectories ##########################  if not env['verbose']:
473        env['CXXCOMSTR'] = "Compiling $TARGET"
474        env['SHCXXCOMSTR'] = "Compiling $TARGET"
475        env['ARCOMSTR'] = "Linking $TARGET"
476        env['LINKCOMSTR'] = "Linking $TARGET"
477        env['SHLINKCOMSTR'] = "Linking $TARGET"
478        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
479        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
480        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
481        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
482        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
483    
484    ####################### Configure the subdirectories #########################
485    
486    # remove obsolete files
487    if not env['usempi']:
488        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
489        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
490    
491  from grouptest import *  from grouptest import *
   
492  TestGroups=[]  TestGroups=[]
493    
494  Export(  # keep an environment without warnings-as-errors
495    ["env",  dodgy_env=env.Clone()
    "env_mpi",  
    "clone_env",  
    "IS_WINDOWS_PLATFORM",  
    "TestGroups"  
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/escriptconvert'], build_dir='build/$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 ###############  
496    
497  remember_list = []  # now add warnings-as-errors flags. This needs to be done after configuration
498    # because the scons test files have warnings in them
499    if ((fatalwarning != '') and (env['werror'])):
500        env.Append(CCFLAGS = fatalwarning)
501    
502  if env['usedebug']:  Export(
503    remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))    ['env',
504       'dodgy_env',
505  if env['usempi']:     'IS_WINDOWS',
506    remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))     'TestGroups'
507      ]
508  if env['useopenmp']:  )
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))  
   
 env.Alias('remember_options', remember_list)  
509    
510    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
511    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
512    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
513    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
514    
515    #This will pull in the escriptcore/py_src and escriptcore/test
516    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
517    #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
518    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
519    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
520    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
521    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
522    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
523    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
524    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
525    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
526    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
527    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
528    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
529    
 ############### Record python interpreter version ##############  
530    
531  if not IS_WINDOWS_PLATFORM:  ######################## Populate the buildvars file #########################
532    
533    versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])  write_buildvars(env)
   if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]  
   os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))  
534    
535  ############## Populate the buildvars file #####################  ################### Targets to build and install libraries ###################
536    
537  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
538  buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')  env.Alias('target_init', [target_init])
539    # delete buildvars upon cleanup
540    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
541    
542  # Find the boost version by extracting it from version.hpp  cusphdr_inst = env.Install(env['incinstall'], Dir('#cusplibrary/cusp'))
543  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  env.Alias('install_cusp_headers', cusphdr_inst)
544  boostversion='unknown'  # The headers have to be installed prior to build in order to satisfy
545  try:  # #include <paso/Common.h>
546      for line in boosthpp:  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
547          ver=re.match(r'#define BOOST_VERSION (\d+)',line)  env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
         if ver:  
             boostversion=ver.group(1)  
 except StopIteration:  
     pass  
 buildvars.write("boost="+boostversion+"\n")  
 buildvars.write("svn_revision="+str(global_revision)+"\n")  
 out="usedebug="  
 if env['usedebug']:  
     out+="y"  
 else:  
     out+="n"  
 out+="\nusempi="  
 if env['usempi']:  
     out+="y"  
 else:  
     out+="n"  
 out+="\nuseopenmp="  
 if env['useopenmp']:  
     out+="y"  
 else:  
     out+="n"  
 buildvars.write(out+"\n")  
 buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')  
 out="lapack="  
 if env['uselapack']:  
    out+="y"  
 else:  
    out+="n"  
 out+="\nsilo="  
 if env['usesilo']:  
    out+="y"  
 else:  
    out+="n"  
 buildvars.write(out+"\n")  
 buildvars.close()  
548    
549    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
550    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
551    
552  ############ Targets to build and install libraries ############  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
553    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
554    
555  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
556  env.Alias('target_init', [target_init])  env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
557    
558  # 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'])
559  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'])  
560    
561  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
562  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'])
563    
564  env.Alias('build_dataexporter', ['target_install_escriptexport_headers', 'target_escriptexport_so', 'target_escriptexportcpp_so'])  env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
565  env.Alias('install_dataexporter', ['build_dataexporter', 'target_install_escriptexport_so', 'target_install_escriptexportcpp_so', 'target_install_dataexporter_py'])  env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
566    
567  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'])
568  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'])
569    
570  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
571  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'])
572    
573  # 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
574  build_all_list = []  build_all_list = []
575  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
576  build_all_list += ['build_paso']  build_all_list += ['build_paso']
 build_all_list += ['build_dataexporter']  
577  build_all_list += ['build_escript']  build_all_list += ['build_escript']
578    build_all_list += ['build_pasowrap']
579    build_all_list += ['build_dudley']
580  build_all_list += ['build_finley']  build_all_list += ['build_finley']
581  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
582  #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']  build_all_list += ['build_weipa']
583  if env['usesilo']:  build_all_list += ['target_escriptconvert']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
584    if env['usempi']:   build_all_list += ['build_pythonMPI']
585    build_all_list += ['build_escriptconvert']
586  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
587    
588  install_all_list = []  install_all_list = []
589  install_all_list += ['target_init']  install_all_list += ['target_init']
590  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
591  install_all_list += ['install_paso']  install_all_list += ['install_paso']
 install_all_list += ['install_dataexporter']  
592  install_all_list += ['install_escript']  install_all_list += ['install_escript']
593    install_all_list += ['install_pasowrap']
594    install_all_list += ['install_dudley']
595  install_all_list += ['install_finley']  install_all_list += ['install_finley']
596  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
597  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
598  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
599  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_downunder_py']
600  #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_modellib_py']
601  if env['usesilo']:  install_all_list += ['target_install_escriptconvert']  install_all_list += ['install_pycad_py']
602  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
603    install_all_list += ['install_escriptconvert']
604  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
605    
606  # Default target is install  # Default target is install
607  env.Default('install_all')  env.Default('install_all')
608    
609  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
610    
611  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  if not env['cppunit']:
612  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])      test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
613  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
614  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])      env.Alias('build_tests', '')
615    env.Alias('run_tests', ['install_all'])
616    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
617  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
618    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
619    
620  ############ Targets to build the documentation ################  ##################### Targets to build the documentation #####################
621    
622  env.Alias('api_epydoc','install_all')  env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
623    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
624    env.Alias('docs', ['basedocs', 'sphinxdoc'])
625    env.Alias('release_prep', ['docs', 'install_all'])
626    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
627    
628    # The test scripts are always generated, this target allows us to
629    # generate the testscripts without doing a full build
630    env.Alias('testscripts',[])
631    
632    if not IS_WINDOWS:
633        generateTestScripts(env, TestGroups)
634    
635    
636    
637    ######################## Summarize our environment ###########################
638    def print_summary():
639        print("")
640        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
641        print("Escript/Finley revision %s"%global_revision)
642        print("  Install prefix:  %s"%env['prefix'])
643        print("          Python:  %s"%sysconfig.PREFIX)
644        print("           boost:  %s"%env['boost_prefix'])
645        if env['numpy_h']:
646            print("           numpy:  YES (with headers)")
647        else:
648            print("           numpy:  YES (without headers)")
649        if env['usempi']:
650            print("             MPI:  YES (flavour: %s)"%env['mpi'])
651        else:
652            print("             MPI:  DISABLED")
653        if env['uselapack']:
654            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
655        else:
656            print("          LAPACK:  DISABLED")
657        d_list=[]
658        e_list=[]
659        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
660            if env[i]: e_list.append(i)
661            else: d_list.append(i)
662        for i in e_list:
663            print("%16s:  YES"%i)
664        for i in d_list:
665            print("%16s:  DISABLED"%i)
666        if env['cppunit']:
667            print("         CppUnit:  FOUND")
668        else:
669            print("         CppUnit:  NOT FOUND")
670        if env['gmsh']=='m':
671            print("            gmsh:  FOUND, MPI-ENABLED")
672        elif env['gmsh']=='s':
673            print("            gmsh:  FOUND")
674        else:
675            print("            gmsh:  NOT FOUND")
676        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
677    
678        if ((fatalwarning != '') and (env['werror'])):
679            print("  Treating warnings as errors")
680        else:
681            print("  NOT treating warnings as errors")
682        print("")
683        for w in env['warnings']:
684            print("WARNING: %s"%w)
685        if len(GetBuildFailures()):
686            print("\nERROR: build stopped due to errors\n")
687        else:
688            print("\nSUCCESS: build complete\n")
689    
690  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  atexit.register(print_summary)
691    
 if not IS_WINDOWS_PLATFORM:  
    try:  
     utest=open("utest.sh","w")  
     build_platform=os.name      #Sometimes Mac python says it is posix  
     if (build_platform=='posix') and platform.system()=="Darwin":  
         build_platform='darwin'  
     utest.write(GroupTest.makeHeader(build_platform))  
     for tests in TestGroups:  
         utest.write(tests.makeString())  
     utest.close()  
     os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)  
     print "utest.sh written"  
    except IOError:  
     print "Error attempting to write unittests file."  
     sys.exit(1)  
   
    #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'))  

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