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revision 1866 by ksteube, Thu Oct 9 04:01:06 2008 UTC revision 5183 by caltinay, Tue Sep 30 05:55:37 2014 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2008 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  
   
 # 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')
   
 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  
   
 # Read configuration options from file scons/<hostname>_options.py  
 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
 tmp = os.path.join("scons",hostname+"_options.py")  
 options_file = ARGUMENTS.get('options_file', tmp)  
 if not os.path.isfile(options_file):  
   options_file = False  
   print "Options file not found"  
 else:  
   print "Options file is", options_file  
30    
31  # Load options file and command-line arguments  IS_OSX = (os.uname()[0] == 'Darwin')
 opts = Options(options_file, ARGUMENTS)  
32    
33  ############ Load build options ################################  ########################## Determine options file ############################
34    # 1. command line
35    # 2. scons/<hostname>_options.py
36    # 3. name as part of a cluster
37    options_file=ARGUMENTS.get('options_file', None)
38    if not options_file:
39        ext_dir = os.path.join(os.getcwd(), 'scons')
40        hostname = platform.node().split('.')[0]
41        for name in hostname, effectiveName(hostname):
42            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44            if os.path.isfile(options_file): break
45    
46  opts.AddOptions(  if not os.path.isfile(options_file):
47  # Where to install esys stuff      print("\nWARNING:\nOptions file %s" % options_file)
48    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("not found! Default options will be used which is most likely suboptimal.")
49    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("We recommend that you copy the most relavent options file in the scons/os/")
50    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),      print("subdirectory and customize it to your needs.\n")
51    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      options_file = None
52    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),  
53  # Compilation options  ############################### Build options ################################
54    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
55    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  default_prefix='/usr'
56    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  lapack_flavours=('none', 'clapack', 'mkl')
58    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  
59    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  vars = Variables(options_file, ARGUMENTS)
60    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  vars.AddVariables(
61    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    BoolVariable('verbose', 'Output full compile/link lines', False),
65    ('cc_extra', 'Extra C/C++ flags', ''),  # Compiler/Linker options
66      ('cxx', 'Path to C++ compiler', 'default'),
67      ('cc_flags', 'Base C++ compiler flags', 'default'),
68      ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69      ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70      ('cxx_extra', 'Extra C++ compiler 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    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('werror','Treat compiler warnings as errors', True),
75    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),    BoolVariable('debug', 'Compile with debug flags', False),
76  # Python    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
77    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('omp_flags', 'OpenMP compiler flags', 'default'),
78    ('python_lib_path', 'Path to Python libs', usr_lib),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79    ('python_libs', 'Python libraries to link with', [python_version]),  # Mandatory libraries
80    ('python_cmd', 'Python command', 'python'),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81  # Boost    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82    ('boost_path', 'Path to Boost includes', '/usr/include'),  # Mandatory for tests
83    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85  # NetCDF  # Optional libraries and options
86    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    BoolVariable('netcdf', 'Enable netCDF file support', False),
90  # MPI    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
91    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
92    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
93    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
94    ('mpi_path', 'Path to MPI includes', '/usr/include'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
95    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    BoolVariable('papi', 'Enable PAPI', False),
96    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),  
 # ParMETIS  
   BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),  
   ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),  
   ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),  
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),  
   ('papi_path', 'Path to PAPI includes', '/usr/include'),  
   ('papi_lib_path', 'Path to PAPI libs', usr_lib),  
97    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
98    BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
99  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
100    BoolOption('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    BoolOption('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  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
111    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
112    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
113    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
114  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
115    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
116    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
117    ('blas_libs', 'BLAS libraries to link with', ['blas'])    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
118      BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
119      ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
120    # Advanced settings
121      #dudley_assemble_flags = -funroll-loops      to actually do something
122      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
123      # To enable passing function pointers through python
124      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
125      # An option for specifying the compiler tools (see windows branch)
126      ('tools_names', 'Compiler tools to use', ['default']),
127      ('env_export', 'Environment variables to be passed to tools',[]),
128      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
129      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
131      # works with dynamic libraries on windows.
132      ('build_shared', 'Build dynamic libraries only', False),
133      ('sys_libs', 'Extra libraries to link with', []),
134      ('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      ('longindices', 'use long indices (for very large matrices)', False),
139      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
140      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
141      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
142      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
143      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
144      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams'])
145  )  )
146    
147  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
148    
149  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
150  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
151    
152  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
153        env = Environment(tools = ['default', 'msvc'], options = opts)  # in default locations.
154    env = Environment(tools = ['default'], options = vars,
155                      ENV = {'PATH': os.environ['PATH']})
156    
157    # set the vars for clang
158    def mkclang(env):
159        env['CXX']='clang++'
160    
161    if env['tools_names'] != ['default']:
162        zz=env['tools_names']
163        if 'clang' in zz:
164            zz.remove('clang')
165            zz.insert(0, mkclang)
166        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
167                          ENV = {'PATH' : os.environ['PATH']})
168    
169    if options_file:
170        opts_valid=False
171        if 'escript_opts_version' in env.Dictionary() and \
172            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
173                opts_valid=True
174        if opts_valid:
175            print("Using options in %s." % options_file)
176        else:
177            print("\nOptions file %s" % options_file)
178            print("is outdated! Please update the file by examining one of the TEMPLATE")
179            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
180            Exit(1)
181    
182    # Generate help text (scons -h)
183    Help(vars.GenerateHelpText(env))
184    
185    # Check for superfluous options
186    if len(vars.UnknownVariables())>0:
187        for k in vars.UnknownVariables():
188            print("Unknown option '%s'" % k)
189        Exit(1)
190    
191    if env['cuda']:
192        if env['nvcc'] != 'default':
193            env['NVCC'] = env['nvcc']
194        env.Tool('nvcc')
195    
196    # create dictionary which will be populated with info for buildvars file
197    env['buildvars']={}
198    # create list which will be populated with warnings if there are any
199    env['warnings']=[]
200    
201    #################### Make sure install directories exist #####################
202    
203    env['BUILD_DIR']=Dir(env['build_dir']).abspath
204    prefix=Dir(env['prefix']).abspath
205    env['buildvars']['prefix']=prefix
206    env['incinstall'] = os.path.join(prefix, 'include')
207    env['bininstall'] = os.path.join(prefix, 'bin')
208    env['libinstall'] = os.path.join(prefix, 'lib')
209    env['pyinstall']  = os.path.join(prefix, 'esys')
210    if not os.path.isdir(env['bininstall']):
211        os.makedirs(env['bininstall'])
212    if not os.path.isdir(env['libinstall']):
213        os.makedirs(env['libinstall'])
214    if not os.path.isdir(env['pyinstall']):
215        os.makedirs(env['pyinstall'])
216    
217    env.Append(CPPPATH = [env['incinstall']])
218    env.Append(LIBPATH = [env['libinstall']])
219    
220    ################# Fill in compiler options if not set above ##################
221    
222    if env['cxx'] != 'default': env['CXX']=env['cxx']
223    
224    # version >=9 of intel C++ compiler requires use of icpc to link in C++
225    # runtimes (icc does not)
226    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
227        env['LINK'] = env['CXX']
228    
229    # default compiler/linker options
230    cc_flags = ''
231    cc_optim = ''
232    cc_debug = ''
233    omp_flags = ''
234    omp_ldflags = ''
235    fatalwarning = '' # switch to turn warnings into errors
236    sysheaderopt = '' # how to indicate that a header is a system header
237    
238    # env['CC'] might be a full path
239    cc_name=os.path.basename(env['CXX'])
240    
241    if cc_name == 'icpc':
242        # Intel compiler
243        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
244        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
245        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
246        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
247        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
248        omp_flags   = "-openmp"
249        omp_ldflags = "-openmp -openmp_report=1"
250        fatalwarning = "-Werror"
251    elif cc_name[:3] == 'g++':
252        # GNU C on any system
253        # note that -ffast-math is not used because it breaks isnan(),
254        # see mantis #691
255        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
256        cc_optim     = "-O3"
257        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
258        omp_flags    = "-fopenmp"
259        omp_ldflags  = "-fopenmp"
260        fatalwarning = "-Werror"
261        sysheaderopt = "-isystem"
262    elif cc_name == 'cl':
263        # Microsoft Visual C on Windows
264        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
265        cc_optim     = "/O2 /Op /W3"
266        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
267        fatalwarning = "/WX"
268    elif cc_name == 'icl':
269        # Intel C on Windows
270        cc_flags     = '/EHsc /GR /MD'
271        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
272        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
273        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
274        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
275    
276    env['sysheaderopt']=sysheaderopt
277    
278    # set defaults if not otherwise specified
279    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
280    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
281    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
282    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
283    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
284    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
285    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
286    
287    if env['nvccflags'] != 'default':
288        env['NVCCFLAGS'] = env['nvccflags']
289        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
290    
291    if env['BADPYTHONMACROS']:
292        env.Append(CPPDEFINES = ['BADPYTHONMACROS'])
293    
294    if env['longindices']:
295        env.Append(CPPDEFINES = ['ESYS_INDEXTYPE_LONG'])
296    
297    if env['usepython3']:
298        env.Append(CPPDEFINES=['ESPYTHON3'])
299    
300    # set up the autolazy values
301    if env['forcelazy'] == 'on':
302        env.Append(CPPDEFINES=['FAUTOLAZYON'])
303    elif env['forcelazy'] == 'off':
304        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
305    
306    # set up the collective resolve values
307    if env['forcecollres'] == 'on':
308        env.Append(CPPDEFINES=['FRESCOLLECTON'])
309    elif env['forcecollres'] == 'off':
310        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
311    
312    # allow non-standard C if requested
313    if env['iknowwhatimdoing']:
314        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
315    
316    # Disable OpenMP if no flags provided
317    if env['openmp'] and env['omp_flags'] == '':
318       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
319       env['openmp'] = False
320    
321    if env['openmp']:
322        env.Append(CCFLAGS = env['omp_flags'])
323        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
324  else:  else:
325     if socket.gethostname().split('.')[0] == 'service0':      env['omp_flags']=''
326        env = Environment(tools = ['default', 'intelc'], options = opts)      env['omp_ldflags']=''
    elif os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 if env["CC"] == "icc":  
   # Intel compilers  
   cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
   cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
327    
328  try: env['ENV']['HOME'] = os.environ['HOME']  env['buildvars']['openmp']=int(env['openmp'])
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 env['ENV']['ESCRIPT_ROOT'] = prefix  
329    
330  ############ Set up paths for Configure() ######################  # add debug/non-debug compiler flags
331    env['buildvars']['debug']=int(env['debug'])
332  # Make a copy of an environment  if env['debug']:
333  # Use env.Clone if available, but fall back on env.Copy for older version of scons      env.Append(CCFLAGS = env['cc_debug'])
334  def clone_env(env):  else:
335    if 'Clone' in dir(env): return env.Clone()    # scons-0.98      env.Append(CCFLAGS = env['cc_optim'])
   else:                   return env.Copy() # scons-0.96  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
336    
337  # Add cc option -L<Escript>/trunk/lib  # always add cc_flags
338  env.Append(LIBPATH      = [Dir(env['libinstall'])])  env.Append(CCFLAGS = env['cc_flags'])
339    
340  env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  # add system libraries
341    env.AppendUnique(LIBS = env['sys_libs'])
342    
343  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # determine svn revision
344  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  global_revision=ARGUMENTS.get('SVN_VERSION', None)
345    if global_revision:
346        global_revision = re.sub(':.*', '', global_revision)
347        global_revision = re.sub('[^0-9]', '', global_revision)
348        if global_revision == '': global_revision='-2'
349    else:
350      # Get the global Subversion revision number for the getVersion() method
351      try:
352        global_revision = os.popen('svnversion -n .').read()
353        global_revision = re.sub(':.*', '', global_revision)
354        global_revision = re.sub('[^0-9]', '', global_revision)
355        if global_revision == '': global_revision='-2'
356      except:
357        global_revision = '-1'
358    env['svn_revision']=global_revision
359    env['buildvars']['svn_revision']=global_revision
360    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
361    
362    if IS_WINDOWS:
363        if not env['build_shared']:
364            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
365            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
366    
367    # VSL random numbers
368    env['buildvars']['vsl_random']=int(env['vsl_random'])
369    if env['vsl_random']:
370        env.Append(CPPDEFINES = ['MKLRANDOM'])
371    
372    env['IS_WINDOWS']=IS_WINDOWS
373    
374    ###################### Copy required environment vars ########################
375    
376    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
377    if IS_WINDOWS:
378        LD_LIBRARY_PATH_KEY='PATH'
379        env['ENV']['LD_LIBRARY_PATH']=''
380    else:
381        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
382    
383  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
384    
385  # MS Windows  # the following env variables are exported for the unit tests
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
386    
387  env.Append(ARFLAGS = env['ar_flags'])  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
388        try:
389            env['ENV'][key] = os.environ[key]
390        except KeyError:
391            env['ENV'][key] = '1'
392    
393    env_export=env['env_export']
394    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
395    
396    for key in set(env_export):
397        try:
398            env['ENV'][key] = os.environ[key]
399        except KeyError:
400            pass
401    
 # Get the global Subversion revision number for getVersion() method  
402  try:  try:
403     global_revision = os.popen("svnversion -n .").read()      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
404     global_revision = re.sub(":.*", "", global_revision)  except KeyError:
405     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])  
   
 ############ numarray (required) ###############################  
   
 try:  
   from numarray import identity  
 except ImportError:  
   print "Cannot import numarray, 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) #######################  
   
 conf.env.AppendUnique(CPPPATH       = [env['python_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
406    
407  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  if IS_OSX:
   
 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_Main'):  
   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) ##################################  
   
 conf.env.AppendUnique(CPPPATH       = [env['boost_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs  
   
 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) ####################################  
   
 if env['usevtk']:  
408    try:    try:
409      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
410      env['usevtk'] = 1    except KeyError:
411    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', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usepapi']:  
   conf.env.AppendUnique(CPPPATH = [env['papi_path']])  
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs  
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
   
 ############ MKL (optional) ####################################  
412    
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
413    
414  if env['usemkl']:  # these shouldn't be needed
415    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
416    conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  #    try:
417    conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  #        env['ENV'][key] = os.environ[key]
418    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs  #    except KeyError:
419    #        pass
 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()  
420    
421  ############ UMFPACK (optional) ################################  try:
422        env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
423    except KeyError:
424        pass
425    
426  # Start a new configure environment that reflects what we've already found  ######################## Add some custom builders ############################
 conf = Configure(clone_env(env))  
427    
428  if env['useumfpack']:  if env['pythoncmd']=='python':
429    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs  
   
 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  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
430  else:  else:
431    conf.Finish()      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
432    env.Append(BUILDERS = {'PyCompile' : py_builder});
433    
434  ############ Add the compiler flags ############################  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
435    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
436    
437  # Enable debug by choosing either cc_debug or cc_optim  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
438  if env['usedebug']:  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
 else:  
   env.Append(CCFLAGS        = env['cc_optim'])  
   env.Append(CCFLAGS        = env['omp_optim'])  
439    
440  # Always use cc_flags  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
441  env.Append(CCFLAGS      = env['cc_flags'])  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ MPI (optional) ####################################  
   
 # 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))  
   
 if env_mpi['usempi']:  
   conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs  
   
 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()  
442    
443  env['usempi'] = env_mpi['usempi']  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
444    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
445    
446  ############ ParMETIS (optional) ###############################  ############################ Dependency checks ###############################
447    
448  # Start a new configure environment that reflects what we've already found  ######## Compiler
449  conf = Configure(clone_env(env_mpi))  env=checkCompiler(env)
450    
451  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## Python headers & library (required)
452    env=checkPython(env)
453    
454  if env_mpi['useparmetis']:  ######## boost & boost-python (required)
455    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env=checkBoost(env)
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
456    
457  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## NVCC version (optional)
458  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  if env['cuda']:
459        env=checkCudaVersion(env)
460    
461  # Add ParMETIS to environment env_mpi if it was found  ######## numpy (required) and numpy headers (optional)
462  if env_mpi['useparmetis']:  env=checkNumpy(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
463    
464  env['useparmetis'] = env_mpi['useparmetis']  ######## CppUnit (required for tests)
465    env=checkCppUnit(env)
466    
467  ############ Summarize our environment #########################  ######## optional python modules (sympy, pyproj)
468    env=checkOptionalModules(env)
469    
470  print ""  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
471  print "Summary of configuration (see ./config.log for information)"  env=checkOptionalLibraries(env)
 print " Using python libraries"  
 print " Using numarray"  
 print " Using boost"  
 if env['usenetcdf']: print "    Using NetCDF"  
 else: print "   Not using NetCDF"  
 if env['usevtk']: print "   Using VTK"  
 else: print "   Not using VTK"  
 if env['usemkl']: print "   Using MKL"  
 else: print "   Not using MKL"  
 if env['useumfpack']: print "   Using UMFPACK"  
 else: print "   Not using UMFPACK"  
 if env['useopenmp']: print "    Using OpenMP"  
 else: print "   Not using OpenMP"  
 if env['usempi']: print "   Using MPI"  
 else: print "   Not using MPI"  
 if env['useparmetis']: print "  Using ParMETIS"  
 else: print "   Not using ParMETIS (requires MPI)"  
 if env['usepapi']: print "  Using PAPI"  
 else: print "   Not using PAPI"  
 if env['usedebug']: print " Compiling for debug"  
 else: print "   Not compiling for debug"  
 print " Installing in", prefix  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))  
 if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))  
472    
473  ############ Add some custom builders ##########################  ######## PDFLaTeX (for documentation)
474    env=checkPDFLatex(env)
475    
476  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  # keep some of our install paths first in the list for the unit tests
477  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
478    env.PrependENVPath('PYTHONPATH', prefix)
479    env['ENV']['ESCRIPT_ROOT'] = prefix
480    
481  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  if not env['verbose']:
482  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});      env['CXXCOMSTR'] = "Compiling $TARGET"
483        env['SHCXXCOMSTR'] = "Compiling $TARGET"
484        env['ARCOMSTR'] = "Linking $TARGET"
485        env['LINKCOMSTR'] = "Linking $TARGET"
486        env['SHLINKCOMSTR'] = "Linking $TARGET"
487        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
488        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
489        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
490        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
491        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
492    
493    ####################### Configure the subdirectories #########################
494    
495    # remove obsolete files
496    if not env['usempi']:
497        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
498        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
499    
500    from grouptest import *
501    TestGroups=[]
502    
503    # keep an environment without warnings-as-errors
504    dodgy_env=env.Clone()
505    
506    # now add warnings-as-errors flags. This needs to be done after configuration
507    # because the scons test files have warnings in them
508    if ((fatalwarning != '') and (env['werror'])):
509        env.Append(CCFLAGS = fatalwarning)
510    
511    Export(
512      ['env',
513       'dodgy_env',
514       'IS_WINDOWS',
515       'TestGroups'
516      ]
517    )
518    
519  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
520  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
521    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
522    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
523    
524    env.SConscript(dirs = ['cusplibrary'])
525    
526    #This will pull in the escriptcore/py_src and escriptcore/test
527    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
528    #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
529    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
530    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
531    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
532    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
533    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
534    env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
535    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
536    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
537    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
538    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
539    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
540    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
541    
 ############ Build the subdirectories ##########################  
542    
543  Export(["env", "env_mpi", "clone_env"])  ######################## Populate the buildvars file #########################
544    
545  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  write_buildvars(env)
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
546    
547  ############ Remember what optimizations we used ###############  ################### Targets to build and install libraries ###################
548    
549  remember_list = []  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
550    env.Alias('target_init', [target_init])
551    # delete buildvars upon cleanup
552    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
553    
554  if env['usedebug']:  # The headers have to be installed prior to build in order to satisfy
555    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  # #include <paso/Common.h>
556    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
557    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
558    
559  if env['usempi']:  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
560    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
561    
562  if env['omp_optim'] != '':  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
563    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
564    
565  env.Alias('remember_options', remember_list)  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
566    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
567    
568  ############ Targets to build and install libraries ############  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
569    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
570    
571  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
572  env.Alias('target_init', [target_init])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
573    
574  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
575  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
576    
577  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
578  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
579    
580  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'])
581  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'])
582    
583  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
584  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'])
585    
586  # 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
587  build_all_list = []  build_all_list = []
588  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
589  build_all_list += ['build_paso']  build_all_list += ['build_paso']
590  build_all_list += ['build_escript']  build_all_list += ['build_escript']
591    build_all_list += ['build_pasowrap']
592    build_all_list += ['build_dudley']
593  build_all_list += ['build_finley']  build_all_list += ['build_finley']
594  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
595  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  build_all_list += ['build_speckley']
596    build_all_list += ['build_weipa']
597    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
598    if env['usempi']:   build_all_list += ['build_pythonMPI']
599    build_all_list += ['build_escriptconvert']
600  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
601    
602  install_all_list = []  install_all_list = []
# Line 610  install_all_list += ['target_init'] Line 604  install_all_list += ['target_init']
604  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
605  install_all_list += ['install_paso']  install_all_list += ['install_paso']
606  install_all_list += ['install_escript']  install_all_list += ['install_escript']
607    install_all_list += ['install_pasowrap']
608    install_all_list += ['install_dudley']
609  install_all_list += ['install_finley']  install_all_list += ['install_finley']
610  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
611  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_speckley']
612  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_weipa']
613  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
614  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_downunder_py']
615  install_all_list += ['remember_options']  install_all_list += ['install_modellib_py']
616    install_all_list += ['install_pycad_py']
617    if env['usempi']:   install_all_list += ['install_pythonMPI']
618    install_all_list += ['install_escriptconvert']
619  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
620    
621  # Default target is install  # Default target is install
622  env.Default('install_all')  env.Default('install_all')
623    
624  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
   
 env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  
 env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  
 env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])  
 env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  
625    
626  ############ Targets to build the documentation ################  if not env['cppunit']:
627        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
628        env.Alias('run_tests', test_msg)
629        env.Alias('build_tests', '')
630    env.Alias('run_tests', ['install_all'])
631    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
632    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
633    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
634    
635    ##################### Targets to build the documentation #####################
636    
637    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
638    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
639    env.Alias('docs', ['basedocs', 'sphinxdoc'])
640    env.Alias('release_prep', ['docs', 'install_all'])
641    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
642    
643    # The test scripts are always generated, this target allows us to
644    # generate the testscripts without doing a full build
645    env.Alias('testscripts',[])
646    
647    if not IS_WINDOWS:
648        generateTestScripts(env, TestGroups)
649    
650    
651    
652    ######################## Summarize our environment ###########################
653    def print_summary():
654        print("")
655        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
656        print("Escript/Finley revision %s"%global_revision)
657        print("  Install prefix:  %s"%env['prefix'])
658        print("          Python:  %s"%sysconfig.PREFIX)
659        print("           boost:  %s"%env['boost_prefix'])
660        if env['numpy_h']:
661            print("           numpy:  YES (with headers)")
662        else:
663            print("           numpy:  YES (without headers)")
664        if env['usempi']:
665            print("             MPI:  YES (flavour: %s)"%env['mpi'])
666        else:
667            print("             MPI:  DISABLED")
668        if env['uselapack']:
669            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
670        else:
671            print("          LAPACK:  DISABLED")
672        if env['cuda']:
673            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
674        else:
675            print("            CUDA:  DISABLED")
676        d_list=[]
677        e_list=[]
678        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
679            if env[i]: e_list.append(i)
680            else: d_list.append(i)
681        for i in e_list:
682            print("%16s:  YES"%i)
683        for i in d_list:
684            print("%16s:  DISABLED"%i)
685        if env['cppunit']:
686            print("         CppUnit:  FOUND")
687        else:
688            print("         CppUnit:  NOT FOUND")
689        if env['gmsh']=='m':
690            print("            gmsh:  FOUND, MPI-ENABLED")
691        elif env['gmsh']=='s':
692            print("            gmsh:  FOUND")
693        else:
694            print("            gmsh:  NOT FOUND")
695        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
696    
697        if ((fatalwarning != '') and (env['werror'])):
698            print("  Treating warnings as errors")
699        else:
700            print("  NOT treating warnings as errors")
701        print("")
702        for w in env['warnings']:
703            print("WARNING: %s"%w)
704        if len(GetBuildFailures()):
705            print("\nERROR: build stopped due to errors\n")
706        else:
707            print("\nSUCCESS: build complete\n")
708    
709  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
710    

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