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revision 2882 by caltinay, Thu Jan 28 02:27:49 2010 UTC revision 5407 by jfenwick, Thu Dec 18 02:48:24 2014 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2010 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),  
   ('cc', 'path to C compiler', 'DEFAULT'),  
   ('cxx', 'path to C++ compiler', 'DEFAULT'),  
   ('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('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
90    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
91    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    BoolVariable('netcdf', 'Enable netCDF file support', False),
92    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
93  # MPI    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
94    BoolVariable('useMPI', 'For backwards compatibility', 'no'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
95    BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
96    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
97    ('mpi_path', 'Path to MPI includes', '/usr/include'),    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
98    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
99    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
100    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', []),    BoolVariable('umfpack', 'Enable UMFPACK', False),
101    ('mpi_flavour','Type of MPI execution environment','none'),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
102  # ParMETIS    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
103    BoolVariable('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
104    ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
105    ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
106    ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
107  # PAPI    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
108    BoolVariable('usepapi', 'switch on/off the usage of PAPI', 'no'),    ('lapack_libs', 'LAPACK libraries to link with', []),
109    ('papi_path', 'Path to PAPI includes', '/usr/include'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
110    ('papi_lib_path', 'Path to PAPI libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
   ('papi_libs', 'PAPI libraries to link with', ['papi']),  
   BoolVariable('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),  
 # MKL  
   BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),  
   ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),  
   ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),  
   ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),  
 # UMFPACK  
   BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),  
   ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),  
   ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),  
   ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),  
   ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),  
 # Silo  
   BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),  
   ('silo_path', 'Path to Silo includes', '/usr/include'),  
   ('silo_lib_path', 'Path to Silo libs', usr_lib),  
111    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
112  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
113    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
114    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
115    ('amd_libs', 'AMD libraries to link with', ['amd']),    ListVariable('domains', 'Which domains to build', 'all',\
116  # BLAS (used by UMFPACK)                 ['dudley','finley','ripley','speckley']),
117    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
118    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('launcher', 'Launcher command (e.g. mpirun)', 'default'),
119    ('blas_libs', 'BLAS libraries to link with', ['blas']),    ('prelaunch', 'Command to execute before launcher (e.g. mpdboot)', 'default'),
120  #Lapack options    ('postlaunch', 'Command to execute after launcher (e.g. mpdexit)', 'default'),
121    BoolVariable('uselapack','switch on/off use of Lapack','no'),    #dudley_assemble_flags = -funroll-loops      to actually do something
122    ('lapack_path', 'Path to Lapack includes','/usr/include'),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
123    ('lapack_lib_path', 'Path to Lapack libs', usr_lib),    # To enable passing function pointers through python
124    ('lapack_libs', 'Lapack libraries to link with', []),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
125    ('lapack_type', '{clapack,mkl}','clapack'),    # An option for specifying the compiler tools
126  # An option for specifying the compiler tools set (see windows branch).    ('tools_names', 'Compiler tools to use', ['default']),
127    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    ('env_export', 'Environment variables to be passed to tools',[]),
128  # finer control over library building, intel aggressive global optimisation    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
129  # works with dynamic libraries on windows.    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
130    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('build_shared', 'Build dynamic libraries only', False),
131    ('share_paso', 'control static or dynamic paso lib', False),    ('sys_libs', 'Extra libraries to link with', []),
132    ('env_export','Environment variables to be passed to children',[]),    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
133  #To enable passing function pointers through python    ('SVN_VERSION', 'Do not use from options file', -2),
134    BoolVariable('iknowwhatimdoing','allow nonstandard C',False)    ('pythoncmd', 'which python to compile with','python'),
135      ('usepython3', 'Is this a python3 build? (experimental)', False),
136      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
137      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
138      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
139      BoolVariable('longindices', 'use long indices (for very large matrices)', False),
140      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
141      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
142      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams']),
143      BoolVariable('papi', 'Enable PAPI', False),
144      ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
145      ('papi_libs', 'PAPI libraries to link with', ['papi']),
146      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False)
147  )  )
148    
149    ##################### Create environment and help text #######################
150    
151    # Intel's compiler uses regular expressions improperly and emits a warning
152    # about failing to find the compilers. This warning can be safely ignored.
153    
154  ############ Specify which compilers to use ####################  # PATH is needed so the compiler, linker and tools are found if they are not
155    # in default locations.
156  # intelc uses regular expressions improperly and emits a warning about  env = Environment(tools = ['default'], options = vars,
157  # failing to find the compilers.  This warning can be safely ignored.                    ENV = {'PATH': os.environ['PATH']})
158    
159  if IS_WINDOWS_PLATFORM:  # set the vars for clang
160        env = Environment(options = opts)  def mkclang(env):
161        env = Environment(tools = ['default'] + env['tools_names'],      env['CXX']='clang++'
162                          options = opts)  
163  else:  if env['tools_names'] != ['default']:
164     if effective_hostname == 'service0':      zz=env['tools_names']
165        env = Environment(tools = ['default', 'intelc'], options = opts)      if 'clang' in zz:
166     elif os.uname()[4]=='ia64':          zz.remove('clang')
167        env = Environment(tools = ['default', 'intelc'], options = opts)          zz.insert(0, mkclang)
168        if env['CXX'] == 'icpc':      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
169           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']})
170     else:  
171        env = Environment(tools = ['default'], options = opts)  if options_file:
172        opts_valid=False
173  # Override compiler choice if provided      if 'escript_opts_version' in env.Dictionary() and \
174  if env['cc'] != 'DEFAULT': env['CC']=env['cc']          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
175  if env['cxx'] != 'DEFAULT': env['CXX']=env['cxx']              opts_valid=True
176        if opts_valid:
177  Help(opts.GenerateHelpText(env))          print("Using options in %s." % options_file)
178        else:
179  ############ Make sure target directories exist ################          print("\nOptions file %s" % options_file)
180            print("is outdated! Please update the file by examining one of the TEMPLATE")
181            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
182            Exit(1)
183    
184    # Generate help text (scons -h)
185    Help(vars.GenerateHelpText(env))
186    
187    # Check for superfluous options
188    if len(vars.UnknownVariables())>0:
189        for k in vars.UnknownVariables():
190            print("Unknown option '%s'" % k)
191        Exit(1)
192    
193    if env['cuda']:
194        if env['nvcc'] != 'default':
195            env['NVCC'] = env['nvcc']
196        env.Tool('nvcc')
197    
198    if 'dudley' in env['domains']:
199        env['domains'].append('finley')
200    
201    # create dictionary which will be populated with info for buildvars file
202    env['buildvars']={}
203    # create list which will be populated with warnings if there are any
204    env['warnings']=[]
205    
206    #################### Make sure install directories exist #####################
207    
208    env['BUILD_DIR']=Dir(env['build_dir']).abspath
209    prefix=Dir(env['prefix']).abspath
210    env['buildvars']['prefix']=prefix
211    env['incinstall'] = os.path.join(prefix, 'include')
212    env['bininstall'] = os.path.join(prefix, 'bin')
213    env['libinstall'] = os.path.join(prefix, 'lib')
214    env['pyinstall']  = os.path.join(prefix, 'esys')
215  if not os.path.isdir(env['bininstall']):  if not os.path.isdir(env['bininstall']):
216      os.makedirs(env['bininstall'])      os.makedirs(env['bininstall'])
217  if not os.path.isdir(env['libinstall']):  if not os.path.isdir(env['libinstall']):
# Line 216  if not os.path.isdir(env['libinstall']): Line 219  if not os.path.isdir(env['libinstall']):
219  if not os.path.isdir(env['pyinstall']):  if not os.path.isdir(env['pyinstall']):
220      os.makedirs(env['pyinstall'])      os.makedirs(env['pyinstall'])
221    
222  ########## Copy required environment vars ######################  env.Append(CPPPATH = [env['incinstall']])
223    env.Append(LIBPATH = [env['libinstall']])
224    
225    ################# Fill in compiler options if not set above ##################
226    
227    if env['cxx'] != 'default': env['CXX']=env['cxx']
228    
229  for i in env['env_export']:  # version >=9 of intel C++ compiler requires use of icpc to link in C++
230     env.Append(ENV = {i:os.environ[i]})  # runtimes (icc does not)
231    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
232  ############ Fill in compiler options if not set above #########      env['LINK'] = env['CXX']
233    
234  # Backwards compatibility: allow dodebug=yes and useMPI=yes  # default compiler/linker options
235  if env['dodebug']: env['usedebug'] = 1  cc_flags = ''
236  if env['useMPI']: env['usempi'] = 1  cc_optim = ''
237    cc_debug = ''
238  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  omp_flags = ''
239  # For both C and C++ you get: cc_flags and either the optim flags or debug flags  omp_ldflags = ''
240    fatalwarning = '' # switch to turn warnings into errors
241  sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  sysheaderopt = '' # how to indicate that a header is a system header
242    
243  cc_flags = ""  # env['CC'] might be a full path
244  cc_optim = ""  cc_name=os.path.basename(env['CXX'])
245  cc_debug = ""  
246  omp_optim = ""  if cc_name == 'icpc':
247  omp_debug = ""      # Intel compiler
248  omp_libs = []      # #1875: offsetof applied to non-POD types is nonstandard (in boost)
249        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
250  if env["CC"] == "icc":      cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
251    # Intel compilers      cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
252    cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"      cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
253    cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"      omp_flags   = "-openmp"
254    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"      omp_ldflags = "-openmp -openmp_report=1"
255    omp_optim     = "-openmp -openmp_report0"      fatalwarning = "-Werror"
256    omp_debug     = "-openmp -openmp_report0"  elif cc_name[:3] == 'g++':
257    omp_libs      = ['guide', 'pthread']      # GNU C++ on any system
258    pedantic      = ""      # note that -ffast-math is not used because it breaks isnan(),
259    fatalwarning      = ""        # Switch to turn warnings into errors      # see mantis #691
260    sysheaderopt      = ""      cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
261  elif env["CC"][:3] == "gcc":      cc_optim     = "-O3"
262    # GNU C on any system      #max-vartrack-size: avoid vartrack limit being exceeded with escriptcpp.cpp
263    cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"      cc_debug     = "-g3 -O0 -D_GLIBCXX_DEBUG -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=100000000"
264  #the long long warning occurs on the Mac      omp_flags    = "-fopenmp"
265    cc_optim      = "-O3"      omp_ldflags  = "-fopenmp"
266    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"      fatalwarning = "-Werror"
267    omp_optim     = "-fopenmp"      sysheaderopt = "-isystem"
268    omp_debug     = "-fopenmp"  elif cc_name == 'cl':
269    omp_libs      = []      # Microsoft Visual C on Windows
270    pedantic      = "-pedantic-errors -Wno-long-long"      cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
271    fatalwarning      = "-Werror"      cc_optim     = "/O2 /Op /W3"
272    sysheaderopt      = "-isystem "      cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
273  elif env["CC"] == "cl":      fatalwarning = "/WX"
274    # Microsoft Visual C on Windows  elif cc_name == 'icl':
275    cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"      # Intel C on Windows
276    cc_optim      = "/O2 /Op /MT /W3"      cc_flags     = '/EHsc /GR /MD'
277    cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"      cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
278    omp_optim     = ""      cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
279    omp_debug     = ""      omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
280    omp_libs      = []      omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
281    pedantic      = ""  
282    fatalwarning      = ""  env['sysheaderopt']=sysheaderopt
283    sysheaderopt      = ""  
284  elif env["CC"] == "icl":  # set defaults if not otherwise specified
285    # intel C on Windows, see windows_intelc_options.py for a start  if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
286    pedantic      = ""  if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
287    fatalwarning      = ""  if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
288    sysheaderopt      = ""  if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
289    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
290    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
291  # If not specified in hostname_options.py then set them here  if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
292  if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
293  if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  if env['nvccflags'] != 'default':
294  if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug      env['NVCCFLAGS'] = env['nvccflags']
295  if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim      env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
296  if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
297  if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  if env['BADPYTHONMACROS']:
298        env.Append(CPPDEFINES = ['BADPYTHONMACROS'])
299  #set up the autolazy values  
300  if env['forcelazy']    != "leave_alone":  if env['longindices']:
301    if env['forcelazy'] == 'on':      env.Append(CPPDEFINES = ['ESYS_INDEXTYPE_LONG'])
302      env.Append(CPPDEFINES=['FAUTOLAZYON'])  
303    else:  if env['usepython3']:
304       if env['forcelazy'] == 'off':      env.Append(CPPDEFINES=['ESPYTHON3'])
305      env.Append(CPPDEFINES=['FAUTOLAZYOFF'])  
306    # set up the autolazy values
307  #set up the colective resolve values  if env['forcelazy'] == 'on':
308  if env['forcecollres']    != "leave_alone":      env.Append(CPPDEFINES=['FAUTOLAZYON'])
309    print env['forcecollres']  elif env['forcelazy'] == 'off':
310    if env['forcecollres'] == 'on':      env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
311      env.Append(CPPDEFINES=['FRESCOLLECTON'])  
312    else:  # set up the collective resolve values
313       if env['forcecollres'] == 'off':  if env['forcecollres'] == 'on':
314      env.Append(CPPDEFINES=['FRESCOLLECTOFF'])      env.Append(CPPDEFINES=['FRESCOLLECTON'])
315    elif env['forcecollres'] == 'off':
316        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
317    
318    # allow non-standard C if requested
319  if env['iknowwhatimdoing']:  if env['iknowwhatimdoing']:
320      env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])      env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
321    
322  # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  # Disable OpenMP if no flags provided
323  if not env["useopenmp"]:  if env['openmp'] and env['omp_flags'] == '':
324    env['omp_optim'] = ""     env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
325    env['omp_debug'] = ""     env['openmp'] = False
326    env['omp_libs'] = []  
327    if env['openmp']:
328        env.Append(CCFLAGS = env['omp_flags'])
329        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
330    else:
331        env['omp_flags']=''
332        env['omp_ldflags']=''
333    
334    env['buildvars']['openmp']=int(env['openmp'])
335    
336    # add debug/non-debug compiler flags
337    env['buildvars']['debug']=int(env['debug'])
338    if env['debug']:
339        env.Append(CCFLAGS = env['cc_debug'])
340    else:
341        env.Append(CCFLAGS = env['cc_optim'])
342    
343    # always add cc_flags
344    env.Append(CCFLAGS = env['cc_flags'])
345    
346    # add system libraries
347    env.AppendUnique(LIBS = env['sys_libs'])
348    
349    # set defaults for launchers if not otherwise specified
350    if env['prelaunch'] == 'default':
351        if env['mpi'] == 'INTELMPI' and env['openmp']:
352            env['prelaunch'] = "export I_MPI_PIN_DOMAIN=omp"
353        elif env['mpi'] == 'OPENMPI':
354            # transform comma-separated list to '-x a -x b -x c ...'
355            env['prelaunch'] = "EE=$(echo %e|sed -e 's/,/ -x /g')"
356        elif env['mpi'] == 'MPT':
357            env['prelaunch'] = "export MPI_NUM_MEMORY_REGIONS=0"
358        elif env['mpi'] == 'MPICH2':
359            env['prelaunch'] = "mpdboot -n %n -r ssh -f %f"
360        else:
361            env['prelaunch'] = ""
362    
363    if env['launcher'] == 'default':
364        if env['mpi'] == 'INTELMPI':
365            env['launcher'] = "mpirun -hostfile %f -n %N -ppn %p %b"
366        elif env['mpi'] == 'OPENMPI':
367            env['launcher'] = "mpirun --gmca mpi_warn_on_fork 0 -x ${EE} --host %h -bynode -bind-to-core --cpus-per-rank %t -np %N %b"
368        elif env['mpi'] == 'MPT':
369            env['launcher'] = "mpirun %h -np %p %b"
370        elif env['mpi'] == 'MPICH':
371            env['launcher'] = "mpirun -machinefile %f -np %N %b"
372        elif env['mpi'] == 'MPICH2':
373            env['launcher'] = "mpiexec -genvlist %e -np %N %b"
374        else:
375            env['launcher'] = "%b"
376    
377    if env['postlaunch'] == 'default':
378        if env['mpi'] == 'MPICH2':
379            env['postlaunch'] = "mpdallexit"
380        else:
381            env['postlaunch'] = ""
382    
383    # determine svn revision
384    global_revision=ARGUMENTS.get('SVN_VERSION', None)
385    if global_revision:
386        global_revision = re.sub(':.*', '', global_revision)
387        global_revision = re.sub('[^0-9]', '', global_revision)
388        if global_revision == '': global_revision='-2'
389    else:
390      # Get the global Subversion revision number for the getVersion() method
391      try:
392        global_revision = os.popen('svnversion -n .').read()
393        global_revision = re.sub(':.*', '', global_revision)
394        global_revision = re.sub('[^0-9]', '', global_revision)
395        if global_revision == '': global_revision='-2'
396      except:
397        global_revision = '-1'
398    env['svn_revision']=global_revision
399    env['buildvars']['svn_revision']=global_revision
400    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
401    
402    if IS_WINDOWS:
403        if not env['build_shared']:
404            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
405            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
406    
407  if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  env['IS_WINDOWS']=IS_WINDOWS
408    env['IS_OSX']=IS_OSX
409    
410    ###################### Copy required environment vars ########################
411    
412  # Windows doesn't use LD_LIBRARY_PATH but PATH instead  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
413  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS:
414      LD_LIBRARY_PATH_KEY='PATH'      LD_LIBRARY_PATH_KEY='PATH'
415      env['ENV']['LD_LIBRARY_PATH']=''      env['ENV']['LD_LIBRARY_PATH']=''
416  else:  else:
417      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  
418    
419  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
 except KeyError: pass  
420    
421  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  
422    
423  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
424  except KeyError: pass      try:
425            env['ENV'][key] = os.environ[key]
426  try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']      except KeyError:
427  except KeyError: pass          env['ENV'][key] = '1'
428    
429  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  env_export=env['env_export']
430  except KeyError: pass  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
431    
432  try: env['ENV']['HOME'] = os.environ['HOME']  for key in set(env_export):
433  except KeyError: pass      try:
434            env['ENV'][key] = os.environ[key]
435  # Configure for test suite      except KeyError:
436            pass
   
 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  
 try:  
    global_revision = os.popen("svnversion -n .").read()  
    global_revision = re.sub(":.*", "", global_revision)  
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
   
 ############ numpy (required) ###############################  
437    
438  try:  try:
439    from numpy import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
440  except ImportError:  except KeyError:
441    print "Cannot import numpy, you need to set your PYTHONPATH"      pass
   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) ####################################  
442    
443  if env['usevtk']:  if IS_OSX:
444    try:    try:
445      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
446      env['usevtk'] = 1    except KeyError:
447    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()  
448    
 ############ UMFPACK (optional) ################################  
449    
450  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
451  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
452    #    try:
453    #        env['ENV'][key] = os.environ[key]
454    #    except KeyError:
455    #        pass
456    
457  if env['useumfpack']:  try:
458    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
459    conf.env.AppendUnique(CPPPATH = [env['umf_path']])  except KeyError:
460    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()  
461    
462  ############ Silo (optional) ###################################  ######################## Add some custom builders ############################
463    
464  if env['usesilo']:  if env['pythoncmd']=='python':
465    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'])  
466  else:  else:
467    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)  
468  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
469    
470  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)
471  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
472    
473  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)
474  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
475    
476  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
477  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
   
 ############ MPI (optional) ####################################  
 if not env['usempi']: env['mpi_flavour']='none'  
   
 # Create a modified environment for MPI programs (identical to env if usempi=no)  
 env_mpi = clone_env(env)  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
478    
479  if env_mpi['usempi']:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
480    VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
   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()  
481    
482  env['usempi'] = env_mpi['usempi']  ############################ Dependency checks ###############################
483    
484  ############ ParMETIS (optional) ###############################  ######## Compiler
485    env=checkCompiler(env)
486    
487  # Start a new configure environment that reflects what we've already found  ######## Python headers & library (required)
488  conf = Configure(clone_env(env_mpi))  env=checkPython(env)
489    
490  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## boost & boost-python (required)
491    env=checkBoost(env)
492    
493  if env_mpi['useparmetis']:  ######## NVCC version (optional)
494    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  if env['cuda']:
495    conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])      env=checkCudaVersion(env)
   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'])  
496    
497  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## numpy (required) and numpy headers (optional)
498  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkNumpy(env)
499    
500  # Add ParMETIS to environment env_mpi if it was found  ######## CppUnit (required for tests)
501  if env_mpi['useparmetis']:  env=checkCppUnit(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
502    
503  env['useparmetis'] = env_mpi['useparmetis']  ######## optional python modules (sympy, pyproj)
504    env=checkOptionalModules(env)
505    
506  ############ Summarize our environment #########################  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
507    env=checkOptionalLibraries(env)
508    
509  print ""  #use gmsh info to set some defines
510  print "Summary of configuration (see ./config.log for information)"  if env['gmsh'] == 's':
511  print " Using python libraries"      env.Append(CPPDEFINES=['GMSH'])
512  print " Using numpy"  elif env['gmsh'] == 'm':
513  print " Using boost"      env.Append(CPPDEFINES=['GMSH','GMSH_MPI'])
 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")))  
514    
515    ######## PDFLaTeX (for documentation)
516    env=checkPDFLatex(env)
517    
518  ############ Build the subdirectories ##########################  # keep some of our install paths first in the list for the unit tests
519    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
520  if env['usepedantic']: env_mpi.Append(CCFLAGS = pedantic)  env.PrependENVPath('PYTHONPATH', prefix)
521    env['ENV']['ESCRIPT_ROOT'] = prefix
522    
523    if not env['verbose']:
524        env['CXXCOMSTR'] = "Compiling $TARGET"
525        env['SHCXXCOMSTR'] = "Compiling $TARGET"
526        env['ARCOMSTR'] = "Linking $TARGET"
527        env['LINKCOMSTR'] = "Linking $TARGET"
528        env['SHLINKCOMSTR'] = "Linking $TARGET"
529        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
530        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
531        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
532        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
533        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
534    
535    ####################### Configure the subdirectories #########################
536    
537    # remove obsolete files
538    if not env['usempi']:
539        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
540        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
541    
542  from grouptest import *  from grouptest import *
   
543  TestGroups=[]  TestGroups=[]
544    
545  dodgy_env=clone_env(env_mpi)    # Environment without pedantic options  # keep an environment without warnings-as-errors
546    dodgy_env=env.Clone()
 ############ Now we switch on Warnings as errors ###############  
   
 #this needs to be done after configuration because the scons test files have warnings in them  
   
 if ((fatalwarning != "") and (env['usewarnings'])):  
   env.Append(CCFLAGS        = fatalwarning)  
   env_mpi.Append(CCFLAGS        = fatalwarning)  
547    
548    # now add warnings-as-errors flags. This needs to be done after configuration
549    # because the scons test files have warnings in them
550    if ((fatalwarning != '') and (env['werror'])):
551        env.Append(CCFLAGS = fatalwarning)
552    
553  Export(  Export(
554    ["env",    ['env',
555     "env_mpi",     'dodgy_env',
556     "clone_env",     'IS_WINDOWS',
557     "dodgy_env",     'TestGroups'
558     "IS_WINDOWS_PLATFORM",    ]
559     "TestGroups"  )
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/escriptconvert'], build_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['dataexporter/src'], build_dir='build/$PLATFORM/dataexporter', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
 env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)  
   
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
   
 if env['usedebug']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))  
   
 if env['usempi']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))  
   
 if env['useopenmp']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))  
560    
561  env.Alias('remember_options', remember_list)  #do not auto build
562    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
563    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
564    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
565    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
566    
567    env.SConscript(dirs = ['cusplibrary'])
568    
569    #This will pull in the escriptcore/py_src and escriptcore/test
570    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
571    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
572    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
573    if 'dudley' in env['domains']:
574        env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
575    if 'finley' in env['domains']:
576        env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
577    if 'ripley' in env['domains']:
578        env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
579    if 'speckley' in env['domains']:
580        env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
581    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
582    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
583    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
584    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
585    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
586    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
587    
588    
589    ######################## Populate the buildvars file #########################
590    
591    write_buildvars(env)
592    
593  ############### Record python interpreter version ##############  write_launcher(env)
594    
595  if not IS_WINDOWS_PLATFORM:  ################### Targets to build and install libraries ###################
596    
597    versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
598    if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]  env.Alias('target_init', [target_init])
599    os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))  # delete buildvars upon cleanup
600    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
601    
602  ############## Populate the buildvars file #####################  # The headers have to be installed prior to build in order to satisfy
603    # #include <paso/Common.h>
604    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
605    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
606    
607  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
608  buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
   
 # Find the boost version by extracting it from version.hpp  
 boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  
 boostversion='unknown'  
 try:  
     for line in boosthpp:  
         ver=re.match(r'#define BOOST_VERSION (\d+)',line)  
         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()  
609    
610    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
611    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
612    
613  ############ Targets to build and install libraries ############  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
614    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
615    
616  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  if 'dudley' in env['domains']:
617  env.Alias('target_init', [target_init])      env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
618        env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
619    
620  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  if 'finley' in env['domains']:
621  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])      env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
622  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])      env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
623    
624  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  if 'ripley' in env['domains']:
625  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])      env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
626        env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
627    
628  env.Alias('build_dataexporter', ['target_install_escriptexport_headers', 'target_escriptexport_so', 'target_escriptexportcpp_so'])  if 'speckley' in env['domains']:
629  env.Alias('install_dataexporter', ['build_dataexporter', 'target_install_escriptexport_so', 'target_install_escriptexportcpp_so', 'target_install_dataexporter_py'])      env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
630        env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
631    
632  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'])
633  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'])
634    
635  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
636  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'])
637    
638  # 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
639  build_all_list = []  build_all_list = []
640  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
641  build_all_list += ['build_paso']  build_all_list += ['build_paso']
 build_all_list += ['build_dataexporter']  
642  build_all_list += ['build_escript']  build_all_list += ['build_escript']
643  build_all_list += ['build_finley']  build_all_list += ['build_pasowrap']
644  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  if 'dudley' in env['domains']: build_all_list += ['build_dudley']
645  #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']  if 'finley' in env['domains']: build_all_list += ['build_finley']
646  if env['usesilo']:  build_all_list += ['target_escriptconvert']  if 'ripley' in env['domains']: build_all_list += ['build_ripley']
647    if 'speckley' in env['domains']: build_all_list += ['build_speckley']
648    build_all_list += ['build_weipa']
649    if not IS_WINDOWS and 'finley' in env['domains']:
650        build_all_list += ['build_escriptreader']
651    if env['usempi']:   build_all_list += ['build_pythonMPI']
652  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
653    
654  install_all_list = []  install_all_list = []
655  install_all_list += ['target_init']  install_all_list += ['target_init']
656  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
657  install_all_list += ['install_paso']  install_all_list += ['install_paso']
 install_all_list += ['install_dataexporter']  
658  install_all_list += ['install_escript']  install_all_list += ['install_escript']
659  install_all_list += ['install_finley']  install_all_list += ['install_pasowrap']
660  install_all_list += ['target_install_pyvisi_py']  if 'dudley' in env['domains']: install_all_list += ['install_dudley']
661  install_all_list += ['target_install_modellib_py']  if 'finley' in env['domains']: install_all_list += ['install_finley']
662  install_all_list += ['target_install_pycad_py']  if 'ripley' in env['domains']: install_all_list += ['install_ripley']
663  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  if 'speckley' in env['domains']: install_all_list += ['install_speckley']
664  #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_weipa']
665  if env['usesilo']:  install_all_list += ['target_install_escriptconvert']  if not IS_WINDOWS and 'finley' in env['domains']:
666  install_all_list += ['remember_options']      install_all_list += ['install_escriptreader']
667    install_all_list += ['install_downunder_py']
668    install_all_list += ['install_modellib_py']
669    install_all_list += ['install_pycad_py']
670    if env['usempi']:   install_all_list += ['install_pythonMPI']
671  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
672    
673  # Default target is install  # Default target is install
674  env.Default('install_all')  env.Default('install_all')
675    
676  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
677    
678  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  if not env['cppunit']:
679  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')
680  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
681  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])      env.Alias('build_tests', '')
682    env.Alias('run_tests', ['install_all'])
683    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
684  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
685    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
686    
687    ##################### Targets to build the documentation #####################
688    
689  ############ Targets to build the documentation ################  env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
690    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
691  env.Alias('api_epydoc','install_all')  env.Alias('docs', ['basedocs', 'sphinxdoc'])
692    env.Alias('release_prep', ['docs', 'install_all'])
693  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
694    
695  build_platform=os.name  # The test scripts are always generated, this target allows us to
696    # generate the testscripts without doing a full build
697  if not IS_WINDOWS_PLATFORM:  env.Alias('testscripts',[])
698     try:  
699      utest=open("utest.sh","w")  if not IS_WINDOWS:
700      #Sometimes Mac python says it is posix      generateTestScripts(env, TestGroups)
701      if (build_platform=='posix') and platform.system()=="Darwin":  
702          build_platform='darwin'  
703      utest.write(GroupTest.makeHeader(build_platform))  ######################## Summarize our environment ###########################
704      for tests in TestGroups:  def print_summary():
705          utest.write(tests.makeString())      print("")
706      utest.close()      print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
707      os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)      print("Escript/Finley revision %s"%global_revision)
708      print "utest.sh written"      print("  Install prefix:  %s"%env['prefix'])
709     except IOError:      print("          Python:  %s"%sysconfig.PREFIX)
710      print "Error attempting to write unittests file."      print("           boost:  %s"%env['boost_prefix'])
711      sys.exit(1)      if env['numpy_h']:
712            print("           numpy:  YES (with headers)")
713     #Make sure that the escript wrapper is in place      else:
714     if not os.path.isfile(os.path.join(env['bininstall'],'escript')):          print("           numpy:  YES (without headers)")
715         print "Copying escript wrapper"      if env['usempi']:
716         shutil.copy("bin/escript",os.path.join(env['bininstall'],'escript'))          print("             MPI:  YES (flavour: %s)"%env['mpi'])
717        else:
718            print("             MPI:  NO")
719        if env['uselapack']:
720            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
721        else:
722            print("          LAPACK:  NO")
723        if env['cuda']:
724            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
725        else:
726            print("            CUDA:  NO")
727        d_list=[]
728        e_list=[]
729        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit':
730            if env[i]: e_list.append(i)
731            else: d_list.append(i)
732        for i in e_list:
733            print("%16s:  YES"%i)
734        for i in d_list:
735            print("%16s:  NO"%i)
736        if env['cppunit']:
737            print("         CppUnit:  YES")
738        else:
739            print("         CppUnit:  NO")
740        if env['gmshpy']:
741            gmshpy=" + python module"
742        else:
743            gmshpy=""
744        if env['gmsh']=='m':
745            print("            gmsh:  YES, MPI-ENABLED"+gmshpy)
746        elif env['gmsh']=='s':
747            print("            gmsh:  YES"+gmshpy)
748        else:
749            if env['gmshpy']:
750                print("            gmsh:  python module only")
751            else:
752                print("            gmsh:  NO")
753        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
754    
755        if ((fatalwarning != '') and (env['werror'])):
756            print("  Treating warnings as errors")
757        else:
758            print("  NOT treating warnings as errors")
759        print("")
760        for w in env['warnings']:
761            print("WARNING: %s"%w)
762        if len(GetBuildFailures()):
763            print("\nERROR: build stopped due to errors\n")
764        else:
765            print("\nSUCCESS: build complete\n")
766    
767  ############ Targets to build PasoTests suite ################  atexit.register(print_summary)
768    
 env.Alias('build_PasoTests','build/'+build_platform+'/paso/profiling/PasoTests')  

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