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revision 1708 by ksteube, Thu Aug 14 22:42:24 2008 UTC revision 5320 by sshaw, Tue Dec 9 01:39:46 2014 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ##############################################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2014 by University of Queensland
4  #       Primary Business: Queensland, Australia  # http://www.uq.edu.au
5  #  Licensed under the Open Software License version 3.0  #
6  #     http://www.opensource.org/licenses/osl-3.0.php  # Primary Business: Queensland, Australia
7    # Licensed under the Open Software License version 3.0
8  EnsureSConsVersion(0,96,91)  # http://www.opensource.org/licenses/osl-3.0.php
9  EnsurePythonVersion(2,3)  #
10    # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11  import sys, os, re, socket  # Development 2012-2013 by School of Earth Sciences
12    # Development from 2014 by Centre for Geoscience Computing (GeoComp)
13  # Add our extensions  #
14  if os.path.isdir('scons'): sys.path.append('scons')  ##############################################################################
 import scons_extensions  
   
 # Use /usr/lib64 if available, else /usr/lib  
 usr_lib = '/usr/lib'  
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
15    
16  # The string python2.4 or python2.5  EnsureSConsVersion(0,98,1)
17  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  EnsurePythonVersion(2,5)
18    
19    import atexit, sys, os, platform, re
20    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  # Read configuration options from file scons/<hostname>_options.py  ########################## Determine options file ############################
34  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  # 1. command line
35  tmp = os.path.join("scons",hostname+"_options.py")  # 2. scons/<hostname>_options.py
36  options_file = ARGUMENTS.get('options_file', tmp)  # 3. name as part of a cluster
37  if not os.path.isfile(options_file): options_file = False  options_file=ARGUMENTS.get('options_file', None)
38  else: print "Options file is", options_file  if not options_file:
39        ext_dir = os.path.join(os.getcwd(), 'scons')
40  # Load options file and command-line arguments      hostname = platform.node().split('.')[0]
41  opts = Options(options_file, ARGUMENTS)      for name in hostname, effectiveName(hostname):
42            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43  ############ Load build options ################################          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44            if os.path.isfile(options_file): break
45  opts.AddOptions(  
46  # Where to install esys stuff  if not os.path.isfile(options_file):
47    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("\nWARNING:\nOptions file %s" % options_file)
48    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("not found! Default options will be used which is most likely suboptimal.")
49    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      print("We recommend that you copy the most relavent options file in the scons/os/")
50    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),      print("subdirectory and customize it to your needs.\n")
51  # Compilation options      options_file = None
52    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
53    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  ############################### Build options ################################
54    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  
55    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  default_prefix='/usr'
56    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  lapack_flavours=('none', 'clapack', 'mkl')
58    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  
59    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  vars = Variables(options_file, ARGUMENTS)
60    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  vars.AddVariables(
61    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('cc_extra', 'Extra C/C++ flags', ''),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('sys_libs', 'System libraries to link with', []),    BoolVariable('verbose', 'Output full compile/link lines', False),
65    ('ar_flags', 'Static library archiver flags to use', ''),  # Compiler/Linker options
66    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
67    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),    ('cc_flags', 'Base C++ compiler flags', 'default'),
68  # Python    ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70    ('python_lib_path', 'Path to Python libs', usr_lib),    ('cxx_extra', 'Extra C++ compiler flags', ''),
71    ('python_libs', 'Python libraries to link with', [python_version]),    ('ld_extra', 'Extra linker flags', ''),
72    ('python_cmd', 'Python command', 'python'),    ('nvcc', 'Path to CUDA compiler', 'default'),
73  # Boost    ('nvccflags', 'Base CUDA compiler flags', 'default'),
74    ('boost_path', 'Path to Boost includes', '/usr/include'),    BoolVariable('werror','Treat compiler warnings as errors', True),
75    ('boost_lib_path', 'Path to Boost libs', usr_lib),    BoolVariable('debug', 'Compile with debug flags', False),
76    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
77  # NetCDF    ('omp_flags', 'OpenMP compiler flags', 'default'),
78    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),  # Mandatory libraries
80    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82  # MPI  # Mandatory for tests
83    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  # Optional libraries and options
86    ('mpi_path', 'Path to MPI includes', '/usr/include'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),    BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
90  # ParMETIS    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
91    BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
92    ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
93    ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
94    ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
95  # PAPI    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
96    BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
97    ('papi_path', 'Path to PAPI includes', '/usr/include'),    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
98    ('papi_lib_path', 'Path to PAPI libs', usr_lib),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
99      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
100      BoolVariable('umfpack', 'Enable UMFPACK', False),
101      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
102      ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
103      BoolVariable('boomeramg', 'Enable BoomerAMG', False),
104      ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
105      ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
106      EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
107      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
108      ('lapack_libs', 'LAPACK libraries to link with', []),
109      BoolVariable('silo', 'Enable the Silo file format in weipa', False),
110      ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
111      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
112      BoolVariable('visit', 'Enable the VisIt simulation interface', False),
113      ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
114      ('visit_libs', 'VisIt libraries to link with', ['simV2']),
115      ListVariable('domains', 'Which domains to build', 'all',\
116                   ['dudley','finley','ripley','speckley']),
117    # Advanced settings
118      ('launcher', 'Launcher command (e.g. mpirun)', 'default'),
119      ('prelaunch', 'Command to execute before launcher (e.g. mpdboot)', 'default'),
120      ('postlaunch', 'Command to execute after launcher (e.g. mpdexit)', 'default'),
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
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      ('build_shared', 'Build dynamic libraries only', False),
131      ('sys_libs', 'Extra libraries to link with', []),
132      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
133      ('SVN_VERSION', 'Do not use from options file', -2),
134      ('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']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
146    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)
 # MKL  
   BoolOption('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  
   BoolOption('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']),  
 # AMD (used by UMFPACK)  
   ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),  
   ('amd_lib_path', 'Path to AMD libs', usr_lib),  
   ('amd_libs', 'AMD libraries to link with', ['amd']),  
 # BLAS (used by UMFPACK)  
   ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  
   ('blas_lib_path', 'Path to BLAS libs', usr_lib),  
   ('blas_libs', 'BLAS libraries to link with', ['blas'])  
147  )  )
148    
149  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
150    
151  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
152  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
153    
154  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
155        env = Environment(tools = ['default', 'msvc'], options = opts)  # in default locations.
156    env = Environment(tools = ['default'], options = vars,
157                      ENV = {'PATH': os.environ['PATH']})
158    
159    # set the vars for clang
160    def mkclang(env):
161        env['CXX']='clang++'
162    
163    if env['tools_names'] != ['default']:
164        zz=env['tools_names']
165        if 'clang' in zz:
166            zz.remove('clang')
167            zz.insert(0, mkclang)
168        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
169                          ENV = {'PATH' : os.environ['PATH']})
170    
171    if options_file:
172        opts_valid=False
173        if 'escript_opts_version' in env.Dictionary() and \
174            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
175                opts_valid=True
176        if opts_valid:
177            print("Using options in %s." % options_file)
178        else:
179            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    # create dictionary which will be populated with info for buildvars file
199    env['buildvars']={}
200    # create list which will be populated with warnings if there are any
201    env['warnings']=[]
202    
203    #################### Make sure install directories exist #####################
204    
205    env['BUILD_DIR']=Dir(env['build_dir']).abspath
206    prefix=Dir(env['prefix']).abspath
207    env['buildvars']['prefix']=prefix
208    env['incinstall'] = os.path.join(prefix, 'include')
209    env['bininstall'] = os.path.join(prefix, 'bin')
210    env['libinstall'] = os.path.join(prefix, 'lib')
211    env['pyinstall']  = os.path.join(prefix, 'esys')
212    if not os.path.isdir(env['bininstall']):
213        os.makedirs(env['bininstall'])
214    if not os.path.isdir(env['libinstall']):
215        os.makedirs(env['libinstall'])
216    if not os.path.isdir(env['pyinstall']):
217        os.makedirs(env['pyinstall'])
218    
219    env.Append(CPPPATH = [env['incinstall']])
220    env.Append(LIBPATH = [env['libinstall']])
221    
222    ################# Fill in compiler options if not set above ##################
223    
224    if env['cxx'] != 'default': env['CXX']=env['cxx']
225    
226    # version >=9 of intel C++ compiler requires use of icpc to link in C++
227    # runtimes (icc does not)
228    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
229        env['LINK'] = env['CXX']
230    
231    # default compiler/linker options
232    cc_flags = ''
233    cc_optim = ''
234    cc_debug = ''
235    omp_flags = ''
236    omp_ldflags = ''
237    fatalwarning = '' # switch to turn warnings into errors
238    sysheaderopt = '' # how to indicate that a header is a system header
239    
240    # env['CC'] might be a full path
241    cc_name=os.path.basename(env['CXX'])
242    
243    if cc_name == 'icpc':
244        # Intel compiler
245        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
246        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
247        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
248        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
249        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
250        omp_flags   = "-openmp"
251        omp_ldflags = "-openmp -openmp_report=1"
252        fatalwarning = "-Werror"
253    elif cc_name[:3] == 'g++':
254        # GNU C++ on any system
255        # note that -ffast-math is not used because it breaks isnan(),
256        # see mantis #691
257        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
258        cc_optim     = "-O3"
259        #max-vartrack-size: avoid vartrack limit being exceeded with escriptcpp.cpp
260        cc_debug     = "-g3 -O0 -D_GLIBCXX_DEBUG -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=100000000"
261        omp_flags    = "-fopenmp"
262        omp_ldflags  = "-fopenmp"
263        fatalwarning = "-Werror"
264        sysheaderopt = "-isystem"
265    elif cc_name == 'cl':
266        # Microsoft Visual C on Windows
267        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
268        cc_optim     = "/O2 /Op /W3"
269        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
270        fatalwarning = "/WX"
271    elif cc_name == 'icl':
272        # Intel C on Windows
273        cc_flags     = '/EHsc /GR /MD'
274        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
275        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
276        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
277        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
278    
279    env['sysheaderopt']=sysheaderopt
280    
281    # set defaults if not otherwise specified
282    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
283    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
284    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
285    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
286    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
287    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
288    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
289    
290    if env['nvccflags'] != 'default':
291        env['NVCCFLAGS'] = env['nvccflags']
292        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
293    
294    if env['BADPYTHONMACROS']:
295        env.Append(CPPDEFINES = ['BADPYTHONMACROS'])
296    
297    if env['longindices']:
298        env.Append(CPPDEFINES = ['ESYS_INDEXTYPE_LONG'])
299    
300    if env['usepython3']:
301        env.Append(CPPDEFINES=['ESPYTHON3'])
302    
303    # set up the autolazy values
304    if env['forcelazy'] == 'on':
305        env.Append(CPPDEFINES=['FAUTOLAZYON'])
306    elif env['forcelazy'] == 'off':
307        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
308    
309    # set up the collective resolve values
310    if env['forcecollres'] == 'on':
311        env.Append(CPPDEFINES=['FRESCOLLECTON'])
312    elif env['forcecollres'] == 'off':
313        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
314    
315    # allow non-standard C if requested
316    if env['iknowwhatimdoing']:
317        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
318    
319    # Disable OpenMP if no flags provided
320    if env['openmp'] and env['omp_flags'] == '':
321       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
322       env['openmp'] = False
323    
324    if env['openmp']:
325        env.Append(CCFLAGS = env['omp_flags'])
326        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
327    else:
328        env['omp_flags']=''
329        env['omp_ldflags']=''
330    
331    env['buildvars']['openmp']=int(env['openmp'])
332    
333    # add debug/non-debug compiler flags
334    env['buildvars']['debug']=int(env['debug'])
335    if env['debug']:
336        env.Append(CCFLAGS = env['cc_debug'])
337    else:
338        env.Append(CCFLAGS = env['cc_optim'])
339    
340    # always add cc_flags
341    env.Append(CCFLAGS = env['cc_flags'])
342    
343    # add system libraries
344    env.AppendUnique(LIBS = env['sys_libs'])
345    
346    # set defaults for launchers if not otherwise specified
347    if env['prelaunch'] == 'default':
348        if env['mpi'] == 'INTELMPI' and env['openmp']:
349            env['prelaunch'] = "export I_MPI_PIN_DOMAIN=omp"
350        elif env['mpi'] == 'OPENMPI':
351            # transform comma-separated list to '-x a -x b -x c ...'
352            env['prelaunch'] = "EE=$(echo %e|sed -e 's/,/ -x /g')"
353        elif env['mpi'] == 'MPT':
354            env['prelaunch'] = "export MPI_NUM_MEMORY_REGIONS=0"
355        elif env['mpi'] == 'MPICH2':
356            env['prelaunch'] = "mpdboot -n %n -r ssh -f %f"
357        else:
358            env['prelaunch'] = ""
359    
360    if env['launcher'] == 'default':
361        if env['mpi'] == 'INTELMPI':
362            env['launcher'] = "mpirun -hostfile %f -n %N -ppn %p %b"
363        elif env['mpi'] == 'OPENMPI':
364            env['launcher'] = "mpirun --gmca mpi_warn_on_fork 0 -x ${EE} --host %h -bynode -bind-to-core --cpus-per-rank %t -np %N %b"
365        elif env['mpi'] == 'MPT':
366            env['launcher'] = "mpirun %h -np %p %b"
367        elif env['mpi'] == 'MPICH':
368            env['launcher'] = "mpirun -machinefile %f -np %N %b"
369        elif env['mpi'] == 'MPICH2':
370            env['launcher'] = "mpiexec -genvlist %e -np %N %b"
371        else:
372            env['launcher'] = "%b"
373    
374    if env['postlaunch'] == 'default':
375        if env['mpi'] == 'MPICH2':
376            env['postlaunch'] = "mpdallexit"
377        else:
378            env['postlaunch'] = ""
379    
380    # determine svn revision
381    global_revision=ARGUMENTS.get('SVN_VERSION', None)
382    if global_revision:
383        global_revision = re.sub(':.*', '', global_revision)
384        global_revision = re.sub('[^0-9]', '', global_revision)
385        if global_revision == '': global_revision='-2'
386  else:  else:
387     if socket.gethostname().split('.')[0] == 'service0':    # Get the global Subversion revision number for the getVersion() method
388        env = Environment(tools = ['default', 'intelc'], options = opts)    try:
389     elif os.uname()[4]=='ia64':      global_revision = os.popen('svnversion -n .').read()
390        env = Environment(tools = ['default', 'intelc'], options = opts)      global_revision = re.sub(':.*', '', global_revision)
391        if env['CXX'] == 'icpc':      global_revision = re.sub('[^0-9]', '', global_revision)
392           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)      if global_revision == '': global_revision='-2'
393     else:    except:
394        env = Environment(tools = ['default'], options = opts)      global_revision = '-1'
395  Help(opts.GenerateHelpText(env))  env['svn_revision']=global_revision
396    env['buildvars']['svn_revision']=global_revision
397  ############ Fill in compiler options if not set above #########  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
398    
399  # Backwards compatibility: allow dodebug=yes and useMPI=yes  if IS_WINDOWS:
400  if env['dodebug']: env['usedebug'] = 1      if not env['build_shared']:
401  if env['useMPI']: env['usempi'] = 1          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
402            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
403  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
404  # For both C and C++ you get: cc_flags and either the optim flags or debug flags  env['IS_WINDOWS']=IS_WINDOWS
405    
406  if env["CC"] == "icc":  ###################### Copy required environment vars ########################
407    # Intel compilers  
408    cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
409    cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  if IS_WINDOWS:
410    cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"      LD_LIBRARY_PATH_KEY='PATH'
411    omp_optim     = "-openmp -openmp_report0"      env['ENV']['LD_LIBRARY_PATH']=''
412    omp_debug     = "-openmp -openmp_report0"  else:
413    omp_libs      = ['guide', 'pthread']      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
414    pedantic      = ""  
415  elif env["CC"] == "gcc":  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
416    # GNU C on any system  
417    cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  # the following env variables are exported for the unit tests
418    cc_optim      = "-O3"  
419    cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
420    omp_optim     = ""      try:
421    omp_debug     = ""          env['ENV'][key] = os.environ[key]
422    omp_libs      = []      except KeyError:
423    pedantic      = "-pedantic-errors -Wno-long-long"          env['ENV'][key] = '1'
424  elif env["CC"] == "cl":  
425    # Microsoft Visual C on Windows  env_export=env['env_export']
426    cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
427    cc_optim      = "/O2 /Op /MT /W3"  
428    cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  for key in set(env_export):
429    omp_optim     = ""      try:
430    omp_debug     = ""          env['ENV'][key] = os.environ[key]
431    omp_libs      = []      except KeyError:
432    pedantic      = ""          pass
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
   
 try: env['ENV']['HOME'] = os.environ['HOME']  
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 ############ Set up paths for Configure() ######################  
   
 # Make a copy of an environment  
 # Use env.Clone if available, but fall back on env.Copy for older version of scons  
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
   
 # Add cc option -L<Escript>/trunk/lib  
 env.Append(LIBPATH      = [Dir('lib')])  
   
 env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  
   
 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  
   
 if env['usepedantic']: env.Append(CCFLAGS = pedantic)  
   
 # MS Windows  
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
 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])  
   
 ############ numarray (required) ###############################  
433    
434  try:  try:
435    from numarray import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
436  except ImportError:  except KeyError:
437    print "Cannot import numarray, 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 not conf.CheckFunc('gethostname'):  
   env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
438    
439  conf.env.AppendUnique(CPPPATH       = [env['python_path']])  if IS_OSX:
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
   
 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']])  
   
 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']:  
440    try:    try:
441      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
442      env['usevtk'] = 1    except KeyError:
443    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']])  
   
 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()  
444    
 ############ PAPI (optional) ###################################  
445    
446  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
447  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
448    #    try:
449    #        env['ENV'][key] = os.environ[key]
450    #    except KeyError:
451    #        pass
452    
453  if env['usepapi']:  try:
454    conf.env.AppendUnique(CPPPATH = [env['papi_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
455    conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  except KeyError:
456    conf.env.AppendUnique(LIBS    = [env['papi_libs']])      pass
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
   
 ############ MKL (optional) ####################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usemkl']:  
   conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   
 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
   
 # Add MKL to environment env if it was found  
 if env['usemkl']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['MKL'])  
 else:  
   conf.Finish()  
   
 ############ UMFPACK (optional) ################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   
 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'])  
 else:  
   conf.Finish()  
457    
458  ############ Add the compiler flags ############################  ######################## Add some custom builders ############################
459    
460  # Enable debug by choosing either cc_debug or cc_optim  if env['pythoncmd']=='python':
461  if env['usedebug']:      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
462  else:  else:
463    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)
464    env.Append(CCFLAGS        = env['omp_optim'])  env.Append(BUILDERS = {'PyCompile' : py_builder});
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 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)  
465    
466  # Start a new configure environment that reflects what we've already found  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
467  conf = Configure(clone_env(env_mpi))  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
468    
469  if env_mpi['usempi']:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
470    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
471    
472  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
473  if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
474    
475  # Add MPI to environment env_mpi if it was found  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
476  if env_mpi['usempi']:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
477    
478  env['usempi'] = env_mpi['usempi']  ############################ Dependency checks ###############################
479    
480  ############ ParMETIS (optional) ###############################  ######## Compiler
481    env=checkCompiler(env)
482    
483  # Start a new configure environment that reflects what we've already found  ######## Python headers & library (required)
484  conf = Configure(clone_env(env_mpi))  env=checkPython(env)
485    
486  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## boost & boost-python (required)
487    env=checkBoost(env)
488    
489  if env_mpi['useparmetis']:  ######## NVCC version (optional)
490    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  if env['cuda']:
491    conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])      env=checkCudaVersion(env)
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
492    
493  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## numpy (required) and numpy headers (optional)
494  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkNumpy(env)
495    
496  # Add ParMETIS to environment env_mpi if it was found  ######## CppUnit (required for tests)
497  if env_mpi['useparmetis']:  env=checkCppUnit(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
498    
499  env['useparmetis'] = env_mpi['useparmetis']  ######## optional python modules (sympy, pyproj)
500    env=checkOptionalModules(env)
501    
502  ############ Summarize our environment #########################  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
503    env=checkOptionalLibraries(env)
504    
505  print ""  #use gmsh info to set some defines
506  print "Summary of configuration (see ./config.log for information)"  if env['gmsh'] == 's':
507  print " Using python libraries"      env.Append(CPPDEFINES=['GMSH'])
508  print " Using numarray"  elif env['gmsh'] == 'm':
509  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['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 ""  
510    
511  ############ Add some custom builders ##########################  ######## PDFLaTeX (for documentation)
512    env=checkPDFLatex(env)
513    
514  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
515  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
516    env.PrependENVPath('PYTHONPATH', prefix)
517  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  env['ENV']['ESCRIPT_ROOT'] = prefix
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
518    
519  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  if not env['verbose']:
520  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      env['CXXCOMSTR'] = "Compiling $TARGET"
521        env['SHCXXCOMSTR'] = "Compiling $TARGET"
522        env['ARCOMSTR'] = "Linking $TARGET"
523        env['LINKCOMSTR'] = "Linking $TARGET"
524        env['SHLINKCOMSTR'] = "Linking $TARGET"
525        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
526        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
527        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
528        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
529        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
530    
531    ####################### Configure the subdirectories #########################
532    
533    # remove obsolete files
534    if not env['usempi']:
535        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
536        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
537    
538    from grouptest import *
539    TestGroups=[]
540    
541    # keep an environment without warnings-as-errors
542    dodgy_env=env.Clone()
543    
544    # now add warnings-as-errors flags. This needs to be done after configuration
545    # because the scons test files have warnings in them
546    if ((fatalwarning != '') and (env['werror'])):
547        env.Append(CCFLAGS = fatalwarning)
548    
549    Export(
550      ['env',
551       'dodgy_env',
552       'IS_WINDOWS',
553       'TestGroups'
554      ]
555    )
556    
557  ############ Build the desired subdirectories ##################  #do not auto build
558    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
559    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
560    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
561    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
562    
563    env.SConscript(dirs = ['cusplibrary'])
564    
565    #This will pull in the escriptcore/py_src and escriptcore/test
566    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
567    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
568    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
569    if 'dudley' in env['domains']:
570        env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
571    if 'finley' in env['domains']:
572        env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
573    if 'ripley' in env['domains']:
574        env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
575    if 'speckley' in env['domains']:
576        env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
577    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
578    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
579    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
580    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
581    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
582    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
583    
584    
585    ######################## Populate the buildvars file #########################
586    
587  Export(["env", "env_mpi", "clone_env"])  write_buildvars(env)
588    
589  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  write_launcher(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/$PLATFORM/pythonMPI', duplicate=0)  
590    
591  ############ Remember what optimizations we used ###############  ################### Targets to build and install libraries ###################
592    
593  remember_list = []  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
594    env.Alias('target_init', [target_init])
595    # delete buildvars upon cleanup
596    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
597    
598  if env['usedebug']:  # The headers have to be installed prior to build in order to satisfy
599    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  # #include <paso/Common.h>
600  else:  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
601    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Delete('$TARGET'))  env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
602    
603  if env['usempi']:  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
604    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
 else:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Delete('$TARGET'))  
605    
606  if env['omp_optim'] != '':  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
607    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
 else:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Delete('$TARGET'))  
608    
609  env.Alias('remember_options', remember_list)  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
610    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
611    
612  ############ Targets to build and install libraries ############  if 'dudley' in env['domains']:
613        env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
614        env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
615    
616  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  if 'finley' in env['domains']:
617  env.Alias('target_init', [target_init])      env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
618        env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
619    
620  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  if 'ripley' in env['domains']:
621  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])      env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
622  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])      env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
623    
624  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  if 'speckley' in env['domains']:
625  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])      env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
626        env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
627    
628  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'])
629  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'])
630    
631  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
632  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'])
633    
634  # 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
635  build_all_list = []  build_all_list = []
636  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
637  build_all_list += ['build_paso']  build_all_list += ['build_paso']
638  build_all_list += ['build_escript']  build_all_list += ['build_escript']
639  build_all_list += ['build_finley']  build_all_list += ['build_pasowrap']
640  if env['usempi']: build_all_list += ['target_pythonMPI_exe']  if 'dudley' in env['domains']: build_all_list += ['build_dudley']
641    if 'finley' in env['domains']: build_all_list += ['build_finley']
642    if 'ripley' in env['domains']: build_all_list += ['build_ripley']
643    if 'speckley' in env['domains']: build_all_list += ['build_speckley']
644    build_all_list += ['build_weipa']
645    if not IS_WINDOWS and 'finley' in env['domains']:
646        build_all_list += ['build_escriptreader']
647    if env['usempi']:   build_all_list += ['build_pythonMPI']
648  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
649    
650  install_all_list = []  install_all_list = []
# Line 580  install_all_list += ['target_init'] Line 652  install_all_list += ['target_init']
652  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
653  install_all_list += ['install_paso']  install_all_list += ['install_paso']
654  install_all_list += ['install_escript']  install_all_list += ['install_escript']
655  install_all_list += ['install_finley']  install_all_list += ['install_pasowrap']
656  install_all_list += ['target_install_pyvisi_py']  if 'dudley' in env['domains']: install_all_list += ['install_dudley']
657  install_all_list += ['target_install_modellib_py']  if 'finley' in env['domains']: install_all_list += ['install_finley']
658  install_all_list += ['target_install_pycad_py']  if 'ripley' in env['domains']: install_all_list += ['install_ripley']
659  if env['usempi']: install_all_list += ['target_install_pythonMPI_exe']  if 'speckley' in env['domains']: install_all_list += ['install_speckley']
660  install_all_list += ['remember_options']  install_all_list += ['install_weipa']
661    if not IS_WINDOWS and 'finley' in env['domains']:
662        install_all_list += ['install_escriptreader']
663    install_all_list += ['install_downunder_py']
664    install_all_list += ['install_modellib_py']
665    install_all_list += ['install_pycad_py']
666    if env['usempi']:   install_all_list += ['install_pythonMPI']
667  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
668    
669  # Default target is install  # Default target is install
670  env.Default('install_all')  env.Default('install_all')
671    
672  ############ 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'])  
673    
674  ############ Targets to build the documentation ################  if not env['cppunit']:
675        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
676        env.Alias('run_tests', test_msg)
677        env.Alias('build_tests', '')
678    env.Alias('run_tests', ['install_all'])
679    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
680    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
681    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
682    
683    ##################### Targets to build the documentation #####################
684    
685    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
686    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
687    env.Alias('docs', ['basedocs', 'sphinxdoc'])
688    env.Alias('release_prep', ['docs', 'install_all'])
689    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
690    
691    # The test scripts are always generated, this target allows us to
692    # generate the testscripts without doing a full build
693    env.Alias('testscripts',[])
694    
695    if not IS_WINDOWS:
696        generateTestScripts(env, TestGroups)
697    
698    
699    ######################## Summarize our environment ###########################
700    def print_summary():
701        print("")
702        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
703        print("Escript/Finley revision %s"%global_revision)
704        print("  Install prefix:  %s"%env['prefix'])
705        print("          Python:  %s"%sysconfig.PREFIX)
706        print("           boost:  %s"%env['boost_prefix'])
707        if env['numpy_h']:
708            print("           numpy:  YES (with headers)")
709        else:
710            print("           numpy:  YES (without headers)")
711        if env['usempi']:
712            print("             MPI:  YES (flavour: %s)"%env['mpi'])
713        else:
714            print("             MPI:  NO")
715        if env['uselapack']:
716            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
717        else:
718            print("          LAPACK:  NO")
719        if env['cuda']:
720            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
721        else:
722            print("            CUDA:  NO")
723        d_list=[]
724        e_list=[]
725        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit':
726            if env[i]: e_list.append(i)
727            else: d_list.append(i)
728        for i in e_list:
729            print("%16s:  YES"%i)
730        for i in d_list:
731            print("%16s:  NO"%i)
732        if env['cppunit']:
733            print("         CppUnit:  YES")
734        else:
735            print("         CppUnit:  NO")
736        if env['gmsh']=='m':
737            print("            gmsh:  YES, MPI-ENABLED")
738        elif env['gmsh']=='s':
739            print("            gmsh:  YES")
740        else:
741            print("            gmsh:  NO")
742        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
743    
744        if ((fatalwarning != '') and (env['werror'])):
745            print("  Treating warnings as errors")
746        else:
747            print("  NOT treating warnings as errors")
748        print("")
749        for w in env['warnings']:
750            print("WARNING: %s"%w)
751        if len(GetBuildFailures()):
752            print("\nERROR: build stopped due to errors\n")
753        else:
754            print("\nSUCCESS: build complete\n")
755    
756  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
757    

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