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revision 1708 by ksteube, Thu Aug 14 22:42:24 2008 UTC revision 5407 by jfenwick, Thu Dec 18 02:48:24 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    if 'dudley' in env['domains']:
199        env['domains'].append('finley')
200    
201    # create dictionary which will be populated with info for buildvars file
202    env['buildvars']={}
203    # create list which will be populated with warnings if there are any
204    env['warnings']=[]
205    
206    #################### Make sure install directories exist #####################
207    
208    env['BUILD_DIR']=Dir(env['build_dir']).abspath
209    prefix=Dir(env['prefix']).abspath
210    env['buildvars']['prefix']=prefix
211    env['incinstall'] = os.path.join(prefix, 'include')
212    env['bininstall'] = os.path.join(prefix, 'bin')
213    env['libinstall'] = os.path.join(prefix, 'lib')
214    env['pyinstall']  = os.path.join(prefix, 'esys')
215    if not os.path.isdir(env['bininstall']):
216        os.makedirs(env['bininstall'])
217    if not os.path.isdir(env['libinstall']):
218        os.makedirs(env['libinstall'])
219    if not os.path.isdir(env['pyinstall']):
220        os.makedirs(env['pyinstall'])
221    
222    env.Append(CPPPATH = [env['incinstall']])
223    env.Append(LIBPATH = [env['libinstall']])
224    
225    ################# Fill in compiler options if not set above ##################
226    
227    if env['cxx'] != 'default': env['CXX']=env['cxx']
228    
229    # version >=9 of intel C++ compiler requires use of icpc to link in C++
230    # runtimes (icc does not)
231    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
232        env['LINK'] = env['CXX']
233    
234    # default compiler/linker options
235    cc_flags = ''
236    cc_optim = ''
237    cc_debug = ''
238    omp_flags = ''
239    omp_ldflags = ''
240    fatalwarning = '' # switch to turn warnings into errors
241    sysheaderopt = '' # how to indicate that a header is a system header
242    
243    # env['CC'] might be a full path
244    cc_name=os.path.basename(env['CXX'])
245    
246    if cc_name == 'icpc':
247        # Intel compiler
248        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
249        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
250        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
251        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
252        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
253        omp_flags   = "-openmp"
254        omp_ldflags = "-openmp -openmp_report=1"
255        fatalwarning = "-Werror"
256    elif cc_name[:3] == 'g++':
257        # GNU C++ on any system
258        # note that -ffast-math is not used because it breaks isnan(),
259        # see mantis #691
260        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
261        cc_optim     = "-O3"
262        #max-vartrack-size: avoid vartrack limit being exceeded with escriptcpp.cpp
263        cc_debug     = "-g3 -O0 -D_GLIBCXX_DEBUG -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=100000000"
264        omp_flags    = "-fopenmp"
265        omp_ldflags  = "-fopenmp"
266        fatalwarning = "-Werror"
267        sysheaderopt = "-isystem"
268    elif cc_name == 'cl':
269        # Microsoft Visual C on Windows
270        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
271        cc_optim     = "/O2 /Op /W3"
272        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
273        fatalwarning = "/WX"
274    elif cc_name == 'icl':
275        # Intel C on Windows
276        cc_flags     = '/EHsc /GR /MD'
277        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
278        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
279        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
280        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
281    
282    env['sysheaderopt']=sysheaderopt
283    
284    # set defaults if not otherwise specified
285    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
286    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
287    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
288    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
289    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
290    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
291    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
292    
293    if env['nvccflags'] != 'default':
294        env['NVCCFLAGS'] = env['nvccflags']
295        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
296    
297    if env['BADPYTHONMACROS']:
298        env.Append(CPPDEFINES = ['BADPYTHONMACROS'])
299    
300    if env['longindices']:
301        env.Append(CPPDEFINES = ['ESYS_INDEXTYPE_LONG'])
302    
303    if env['usepython3']:
304        env.Append(CPPDEFINES=['ESPYTHON3'])
305    
306    # set up the autolazy values
307    if env['forcelazy'] == 'on':
308        env.Append(CPPDEFINES=['FAUTOLAZYON'])
309    elif env['forcelazy'] == 'off':
310        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
311    
312    # set up the collective resolve values
313    if env['forcecollres'] == 'on':
314        env.Append(CPPDEFINES=['FRESCOLLECTON'])
315    elif env['forcecollres'] == 'off':
316        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
317    
318    # allow non-standard C if requested
319    if env['iknowwhatimdoing']:
320        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
321    
322    # Disable OpenMP if no flags provided
323    if env['openmp'] and env['omp_flags'] == '':
324       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
325       env['openmp'] = False
326    
327    if env['openmp']:
328        env.Append(CCFLAGS = env['omp_flags'])
329        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
330    else:
331        env['omp_flags']=''
332        env['omp_ldflags']=''
333    
334    env['buildvars']['openmp']=int(env['openmp'])
335    
336    # add debug/non-debug compiler flags
337    env['buildvars']['debug']=int(env['debug'])
338    if env['debug']:
339        env.Append(CCFLAGS = env['cc_debug'])
340    else:
341        env.Append(CCFLAGS = env['cc_optim'])
342    
343    # always add cc_flags
344    env.Append(CCFLAGS = env['cc_flags'])
345    
346    # add system libraries
347    env.AppendUnique(LIBS = env['sys_libs'])
348    
349    # set defaults for launchers if not otherwise specified
350    if env['prelaunch'] == 'default':
351        if env['mpi'] == 'INTELMPI' and env['openmp']:
352            env['prelaunch'] = "export I_MPI_PIN_DOMAIN=omp"
353        elif env['mpi'] == 'OPENMPI':
354            # transform comma-separated list to '-x a -x b -x c ...'
355            env['prelaunch'] = "EE=$(echo %e|sed -e 's/,/ -x /g')"
356        elif env['mpi'] == 'MPT':
357            env['prelaunch'] = "export MPI_NUM_MEMORY_REGIONS=0"
358        elif env['mpi'] == 'MPICH2':
359            env['prelaunch'] = "mpdboot -n %n -r ssh -f %f"
360        else:
361            env['prelaunch'] = ""
362    
363    if env['launcher'] == 'default':
364        if env['mpi'] == 'INTELMPI':
365            env['launcher'] = "mpirun -hostfile %f -n %N -ppn %p %b"
366        elif env['mpi'] == 'OPENMPI':
367            env['launcher'] = "mpirun --gmca mpi_warn_on_fork 0 -x ${EE} --host %h -bynode -bind-to-core --cpus-per-rank %t -np %N %b"
368        elif env['mpi'] == 'MPT':
369            env['launcher'] = "mpirun %h -np %p %b"
370        elif env['mpi'] == 'MPICH':
371            env['launcher'] = "mpirun -machinefile %f -np %N %b"
372        elif env['mpi'] == 'MPICH2':
373            env['launcher'] = "mpiexec -genvlist %e -np %N %b"
374        else:
375            env['launcher'] = "%b"
376    
377    if env['postlaunch'] == 'default':
378        if env['mpi'] == 'MPICH2':
379            env['postlaunch'] = "mpdallexit"
380        else:
381            env['postlaunch'] = ""
382    
383    # determine svn revision
384    global_revision=ARGUMENTS.get('SVN_VERSION', None)
385    if global_revision:
386        global_revision = re.sub(':.*', '', global_revision)
387        global_revision = re.sub('[^0-9]', '', global_revision)
388        if global_revision == '': global_revision='-2'
389  else:  else:
390     if socket.gethostname().split('.')[0] == 'service0':    # Get the global Subversion revision number for the getVersion() method
391        env = Environment(tools = ['default', 'intelc'], options = opts)    try:
392     elif os.uname()[4]=='ia64':      global_revision = os.popen('svnversion -n .').read()
393        env = Environment(tools = ['default', 'intelc'], options = opts)      global_revision = re.sub(':.*', '', global_revision)
394        if env['CXX'] == 'icpc':      global_revision = re.sub('[^0-9]', '', global_revision)
395           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'
396     else:    except:
397        env = Environment(tools = ['default'], options = opts)      global_revision = '-1'
398  Help(opts.GenerateHelpText(env))  env['svn_revision']=global_revision
399    env['buildvars']['svn_revision']=global_revision
400  ############ Fill in compiler options if not set above #########  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
401    
402  # Backwards compatibility: allow dodebug=yes and useMPI=yes  if IS_WINDOWS:
403  if env['dodebug']: env['usedebug'] = 1      if not env['build_shared']:
404  if env['useMPI']: env['usempi'] = 1          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
405            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
406  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
407  # For both C and C++ you get: cc_flags and either the optim flags or debug flags  env['IS_WINDOWS']=IS_WINDOWS
408    env['IS_OSX']=IS_OSX
409  if env["CC"] == "icc":  
410    # Intel compilers  ###################### Copy required environment vars ########################
411    cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
412    cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
413    cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  if IS_WINDOWS:
414    omp_optim     = "-openmp -openmp_report0"      LD_LIBRARY_PATH_KEY='PATH'
415    omp_debug     = "-openmp -openmp_report0"      env['ENV']['LD_LIBRARY_PATH']=''
416    omp_libs      = ['guide', 'pthread']  else:
417    pedantic      = ""      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
418  elif env["CC"] == "gcc":  
419    # GNU C on any system  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
420    cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  
421    cc_optim      = "-O3"  # the following env variables are exported for the unit tests
422    cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
423    omp_optim     = ""  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
424    omp_debug     = ""      try:
425    omp_libs      = []          env['ENV'][key] = os.environ[key]
426    pedantic      = "-pedantic-errors -Wno-long-long"      except KeyError:
427  elif env["CC"] == "cl":          env['ENV'][key] = '1'
428    # Microsoft Visual C on Windows  
429    cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  env_export=env['env_export']
430    cc_optim      = "/O2 /Op /MT /W3"  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
431    cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
432    omp_optim     = ""  for key in set(env_export):
433    omp_debug     = ""      try:
434    omp_libs      = []          env['ENV'][key] = os.environ[key]
435    pedantic      = ""      except KeyError:
436            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) ###############################  
437    
438  try:  try:
439    from numarray import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
440  except ImportError:  except KeyError:
441    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) #######################  
442    
443  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']:  
444    try:    try:
445      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
446      env['usevtk'] = 1    except KeyError:
447    except ImportError:      pass
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   
 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()  
448    
 ############ PAPI (optional) ###################################  
449    
450  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
451  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
452    #    try:
453    #        env['ENV'][key] = os.environ[key]
454    #    except KeyError:
455    #        pass
456    
457  if env['usepapi']:  try:
458    conf.env.AppendUnique(CPPPATH = [env['papi_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
459    conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  except KeyError:
460    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()  
461    
462  ############ Add the compiler flags ############################  ######################## Add some custom builders ############################
463    
464  # Enable debug by choosing either cc_debug or cc_optim  if env['pythoncmd']=='python':
465  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'])  
466  else:  else:
467    env.Append(CCFLAGS        = env['cc_optim'])      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
468    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)  
469    
470  # 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)
471  conf = Configure(clone_env(env_mpi))  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
472    
473  if env_mpi['usempi']:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
474    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']])  
475    
476  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)
477  if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
478    
479  # Add MPI to environment env_mpi if it was found  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
480  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()  
481    
482  env['usempi'] = env_mpi['usempi']  ############################ Dependency checks ###############################
483    
484  ############ ParMETIS (optional) ###############################  ######## Compiler
485    env=checkCompiler(env)
486    
487  # Start a new configure environment that reflects what we've already found  ######## Python headers & library (required)
488  conf = Configure(clone_env(env_mpi))  env=checkPython(env)
489    
490  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## boost & boost-python (required)
491    env=checkBoost(env)
492    
493  if env_mpi['useparmetis']:  ######## NVCC version (optional)
494    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  if env['cuda']:
495    conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])      env=checkCudaVersion(env)
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
496    
497  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## numpy (required) and numpy headers (optional)
498  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkNumpy(env)
499    
500  # Add ParMETIS to environment env_mpi if it was found  ######## CppUnit (required for tests)
501  if env_mpi['useparmetis']:  env=checkCppUnit(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
502    
503  env['useparmetis'] = env_mpi['useparmetis']  ######## optional python modules (sympy, pyproj)
504    env=checkOptionalModules(env)
505    
506  ############ Summarize our environment #########################  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
507    env=checkOptionalLibraries(env)
508    
509  print ""  #use gmsh info to set some defines
510  print "Summary of configuration (see ./config.log for information)"  if env['gmsh'] == 's':
511  print " Using python libraries"      env.Append(CPPDEFINES=['GMSH'])
512  print " Using numarray"  elif env['gmsh'] == 'm':
513  print " Using boost"      env.Append(CPPDEFINES=['GMSH','GMSH_MPI'])
 if env['usenetcdf']: print "    Using NetCDF"  
 else: print "   Not using NetCDF"  
 if env['usevtk']: print "   Using VTK"  
 else: print "   Not using VTK"  
 if env['usemkl']: print "   Using MKL"  
 else: print "   Not using MKL"  
 if env['useumfpack']: print "   Using UMFPACK"  
 else: print "   Not using UMFPACK"  
 if env['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 ""  
514    
515  ############ Add some custom builders ##########################  ######## PDFLaTeX (for documentation)
516    env=checkPDFLatex(env)
517    
518  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
519  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
520    env.PrependENVPath('PYTHONPATH', prefix)
521  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});  
522    
523  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  if not env['verbose']:
524  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      env['CXXCOMSTR'] = "Compiling $TARGET"
525        env['SHCXXCOMSTR'] = "Compiling $TARGET"
526        env['ARCOMSTR'] = "Linking $TARGET"
527        env['LINKCOMSTR'] = "Linking $TARGET"
528        env['SHLINKCOMSTR'] = "Linking $TARGET"
529        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
530        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
531        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
532        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
533        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
534    
535    ####################### Configure the subdirectories #########################
536    
537    # remove obsolete files
538    if not env['usempi']:
539        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
540        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
541    
542    from grouptest import *
543    TestGroups=[]
544    
545    # keep an environment without warnings-as-errors
546    dodgy_env=env.Clone()
547    
548    # now add warnings-as-errors flags. This needs to be done after configuration
549    # because the scons test files have warnings in them
550    if ((fatalwarning != '') and (env['werror'])):
551        env.Append(CCFLAGS = fatalwarning)
552    
553    Export(
554      ['env',
555       'dodgy_env',
556       'IS_WINDOWS',
557       'TestGroups'
558      ]
559    )
560    
561  ############ Build the desired subdirectories ##################  #do not auto build
562    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
563    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
564    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
565    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
566    
567    env.SConscript(dirs = ['cusplibrary'])
568    
569    #This will pull in the escriptcore/py_src and escriptcore/test
570    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
571    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
572    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
573    if 'dudley' in env['domains']:
574        env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
575    if 'finley' in env['domains']:
576        env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
577    if 'ripley' in env['domains']:
578        env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
579    if 'speckley' in env['domains']:
580        env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
581    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
582    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
583    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
584    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
585    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
586    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
587    
588    
589    ######################## Populate the buildvars file #########################
590    
591  Export(["env", "env_mpi", "clone_env"])  write_buildvars(env)
592    
593  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$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/$PLATFORM/pythonMPI', duplicate=0)  
594    
595  ############ Remember what optimizations we used ###############  ################### Targets to build and install libraries ###################
596    
597  remember_list = []  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
598    env.Alias('target_init', [target_init])
599    # delete buildvars upon cleanup
600    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
601    
602  if env['usedebug']:  # The headers have to be installed prior to build in order to satisfy
603    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  # #include <paso/Common.h>
604  else:  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
605    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Delete('$TARGET'))  env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
606    
607  if env['usempi']:  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
608    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'))  
609    
610  if env['omp_optim'] != '':  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
611    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'))  
612    
613  env.Alias('remember_options', remember_list)  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
614    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
615    
616  ############ Targets to build and install libraries ############  if 'dudley' in env['domains']:
617        env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
618        env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
619    
620  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  if 'finley' in env['domains']:
621  env.Alias('target_init', [target_init])      env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
622        env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
623    
624  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  if 'ripley' in env['domains']:
625  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'])
626  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'])
627    
628  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  if 'speckley' in env['domains']:
629  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])      env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
630        env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
631    
632  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
633  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
634    
635  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
636  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
637    
638  # Now gather all the above into a couple easy targets: build_all and install_all  # Now gather all the above into some easy targets: build_all and install_all
639  build_all_list = []  build_all_list = []
640  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
641  build_all_list += ['build_paso']  build_all_list += ['build_paso']
642  build_all_list += ['build_escript']  build_all_list += ['build_escript']
643  build_all_list += ['build_finley']  build_all_list += ['build_pasowrap']
644  if env['usempi']: build_all_list += ['target_pythonMPI_exe']  if 'dudley' in env['domains']: build_all_list += ['build_dudley']
645    if 'finley' in env['domains']: build_all_list += ['build_finley']
646    if 'ripley' in env['domains']: build_all_list += ['build_ripley']
647    if 'speckley' in env['domains']: build_all_list += ['build_speckley']
648    build_all_list += ['build_weipa']
649    if not IS_WINDOWS and 'finley' in env['domains']:
650        build_all_list += ['build_escriptreader']
651    if env['usempi']:   build_all_list += ['build_pythonMPI']
652  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
653    
654  install_all_list = []  install_all_list = []
# Line 580  install_all_list += ['target_init'] Line 656  install_all_list += ['target_init']
656  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
657  install_all_list += ['install_paso']  install_all_list += ['install_paso']
658  install_all_list += ['install_escript']  install_all_list += ['install_escript']
659  install_all_list += ['install_finley']  install_all_list += ['install_pasowrap']
660  install_all_list += ['target_install_pyvisi_py']  if 'dudley' in env['domains']: install_all_list += ['install_dudley']
661  install_all_list += ['target_install_modellib_py']  if 'finley' in env['domains']: install_all_list += ['install_finley']
662  install_all_list += ['target_install_pycad_py']  if 'ripley' in env['domains']: install_all_list += ['install_ripley']
663  if env['usempi']: install_all_list += ['target_install_pythonMPI_exe']  if 'speckley' in env['domains']: install_all_list += ['install_speckley']
664  install_all_list += ['remember_options']  install_all_list += ['install_weipa']
665    if not IS_WINDOWS and 'finley' in env['domains']:
666        install_all_list += ['install_escriptreader']
667    install_all_list += ['install_downunder_py']
668    install_all_list += ['install_modellib_py']
669    install_all_list += ['install_pycad_py']
670    if env['usempi']:   install_all_list += ['install_pythonMPI']
671  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
672    
673  # Default target is install  # Default target is install
674  env.Default('install_all')  env.Default('install_all')
675    
676  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
   
 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'])  
677    
678  ############ Targets to build the documentation ################  if not env['cppunit']:
679        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
680        env.Alias('run_tests', test_msg)
681        env.Alias('build_tests', '')
682    env.Alias('run_tests', ['install_all'])
683    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
684    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
685    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
686    
687    ##################### Targets to build the documentation #####################
688    
689    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
690    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
691    env.Alias('docs', ['basedocs', 'sphinxdoc'])
692    env.Alias('release_prep', ['docs', 'install_all'])
693    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
694    
695    # The test scripts are always generated, this target allows us to
696    # generate the testscripts without doing a full build
697    env.Alias('testscripts',[])
698    
699    if not IS_WINDOWS:
700        generateTestScripts(env, TestGroups)
701    
702    
703    ######################## Summarize our environment ###########################
704    def print_summary():
705        print("")
706        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
707        print("Escript/Finley revision %s"%global_revision)
708        print("  Install prefix:  %s"%env['prefix'])
709        print("          Python:  %s"%sysconfig.PREFIX)
710        print("           boost:  %s"%env['boost_prefix'])
711        if env['numpy_h']:
712            print("           numpy:  YES (with headers)")
713        else:
714            print("           numpy:  YES (without headers)")
715        if env['usempi']:
716            print("             MPI:  YES (flavour: %s)"%env['mpi'])
717        else:
718            print("             MPI:  NO")
719        if env['uselapack']:
720            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
721        else:
722            print("          LAPACK:  NO")
723        if env['cuda']:
724            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
725        else:
726            print("            CUDA:  NO")
727        d_list=[]
728        e_list=[]
729        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit':
730            if env[i]: e_list.append(i)
731            else: d_list.append(i)
732        for i in e_list:
733            print("%16s:  YES"%i)
734        for i in d_list:
735            print("%16s:  NO"%i)
736        if env['cppunit']:
737            print("         CppUnit:  YES")
738        else:
739            print("         CppUnit:  NO")
740        if env['gmshpy']:
741            gmshpy=" + python module"
742        else:
743            gmshpy=""
744        if env['gmsh']=='m':
745            print("            gmsh:  YES, MPI-ENABLED"+gmshpy)
746        elif env['gmsh']=='s':
747            print("            gmsh:  YES"+gmshpy)
748        else:
749            if env['gmshpy']:
750                print("            gmsh:  python module only")
751            else:
752                print("            gmsh:  NO")
753        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
754    
755        if ((fatalwarning != '') and (env['werror'])):
756            print("  Treating warnings as errors")
757        else:
758            print("  NOT treating warnings as errors")
759        print("")
760        for w in env['warnings']:
761            print("WARNING: %s"%w)
762        if len(GetBuildFailures()):
763            print("\nERROR: build stopped due to errors\n")
764        else:
765            print("\nSUCCESS: build complete\n")
766    
767  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
768    

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