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revision 863 by matt, Wed Oct 4 01:01:15 2006 UTC revision 5277 by caltinay, Mon Nov 24 03:29:15 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
 #  Licensed under the Open Software License version 3.0  
 #     http://www.opensource.org/licenses/osl-3.0.php  
5  #  #
6    # Primary Business: Queensland, Australia
7    # Licensed under the Open Software License version 3.0
8    # http://www.opensource.org/licenses/osl-3.0.php
9  #  #
10    # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11    # Development 2012-2013 by School of Earth Sciences
12    # Development from 2014 by Centre for Geoscience Computing (GeoComp)
13  #  #
14    ##############################################################################
15    
16  # top-level Scons configuration file for all esys13 modules  EnsureSConsVersion(0,98,1)
17  # Begin initialisation Section  EnsurePythonVersion(2,5)
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
 EnsureSConsVersion(0,96,91)  
 EnsurePythonVersion(2,3)  
   
 # import tools:  
 import glob  
 import sys, os  
 import socket  
 # Add our extensions  
 if sys.path.count('scons')==0: sys.path.append('scons')  
 import scons_extensions  
   
 # check if UMFPACK is installed on the system:  
 if os.path.isdir('/opt/UMFPACK/Include') and os.path.isdir('/opt/UMFPACK/Lib'):  
    umf_path_default='/opt/UMFPACK/Include'  
    umf_lib_path_default='/opt/UMFPACK/Lib'  
    umf_libs_default=['umfpack']  
 else:  
    umf_path_default=None  
    umf_lib_path_default=None  
    umf_libs_default=None  
   
 if os.path.isdir('/opt/AMD/Include') and os.path.isdir('/opt/AMD/Lib'):  
    amd_path_default='/opt/AMD/Include'  
    amd_lib_path_default='/opt/AMD/Lib'  
    amd_libs_default=['amd']  
 else:  
    amd_path_default=None  
    amd_lib_path_default=None  
    amd_libs_default=None  
   
 if os.path.isdir('/opt/UFconfig'):  
    ufc_path_default='/opt/UFconfig'  
 else:  
    ufc_path_default=None  
18    
19  # Default options and options help text  import atexit, sys, os, platform, re
20  # These are defaults and can be overridden using command line arguments or an options file.  from distutils import sysconfig
21  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  from dependencies import *
22  # DO NOT CHANGE THEM HERE  from site_init import *
23  if ARGUMENTS.get('options_file',0):  
24     options_file = ARGUMENTS.get('options_file',0)  # Version number to check for in options file. Increment when new features are
25  else:  # added or existing options changed.
26     from string import ascii_letters,digits  REQUIRED_OPTS_VERSION=202
27     hostname=""  
28     for s in socket.gethostname().split('.')[0]:  # MS Windows support, many thanks to PH
29        if s in ascii_letters+digits:  IS_WINDOWS = (os.name == 'nt')
30           hostname+=s  
31        else:  IS_OSX = (os.uname()[0] == 'Darwin')
32           hostname+="_"  
33     options_file = "scons/"+hostname+"_options.py"  ########################## Determine options file ############################
34    # 1. command line
35  opts = Options(options_file, ARGUMENTS)  # 2. scons/<hostname>_options.py
36  opts.AddOptions(  # 3. name as part of a cluster
37  # Where to install esys stuff  options_file=ARGUMENTS.get('options_file', None)
38    ('incinstall', 'where the esys headers will be installed', Dir('#.').abspath+'/include'),  if not options_file:
39    ('libinstall', 'where the esys libraries will be installed', Dir('#.').abspath+'/lib'),      ext_dir = os.path.join(os.getcwd(), 'scons')
40    ('pyinstall', 'where the esys python modules will be installed', Dir('#.').abspath),      hostname = platform.node().split('.')[0]
41    ('src_zipfile', 'the source zip file will be installed.', Dir('#.').abspath+"/release/escript_src.zip"),      for name in hostname, effectiveName(hostname):
42    ('test_zipfile', 'the test zip file will be installed.', Dir('#.').abspath+"/release/escript_tests.zip"),          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43    ('src_tarfile', 'the source tar file will be installed.', Dir('#.').abspath+"/release/escript_src.tar.gz"),          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44    ('test_tarfile', 'the test tar file will be installed.', Dir('#.').abspath+"/release/escript_tests.tar.gz"),          if os.path.isfile(options_file): break
45    ('examples_tarfile', 'the examples tar file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  
46    ('examples_zipfile', 'the examples zip file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.zip"),  if not os.path.isfile(options_file):
47    ('guide_pdf', 'name of the user guide in pdf format', Dir('#.').abspath+"/release/doc/user/guide.pdf"),      print("\nWARNING:\nOptions file %s" % options_file)
48    ('api_epydoc', 'name of the epydoc api docs directory',Dir('#.').abspath+"/release/doc/epydoc"),      print("not found! Default options will be used which is most likely suboptimal.")
49    ('guide_html', 'name of the directory for user guide in html format', Dir('#.').abspath+"/release/doc/user/html"),      print("We recommend that you copy the most relavent options file in the scons/os/")
50  # Compilation options      print("subdirectory and customize it to your needs.\n")
51    BoolOption('dodebug', 'Do you want a debug build?', 'no'),      options_file = None
52    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/hostname_options.py)", options_file),  
53    ('cc_defines','C/C++ defines to use', None),  ############################### Build options ################################
54    ('cc_flags','C compiler flags to use (Release build)', '-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas'),  
55    ('cc_flags_debug', 'C compiler flags to use (Debug build)', '-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas'),  default_prefix='/usr'
56    ('cxx_flags', 'C++ compiler flags to use (Release build)', '--no-warn -ansi'),  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', '--no-warn -ansi -DDOASSERT -DDOPROF'),  lapack_flavours=('none', 'clapack', 'mkl')
58    ('cc_flags_MPI','C compiler flags to use (Release MPI build)', '-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -fno-alias -c99 -w1 -fpic -wd161'),  
59    ('cc_flags_debug_MPI', 'C compiler flags to use (Debug MPI build)', '-g -O0 -c99 -w1 -fpic -wd161'),  vars = Variables(options_file, ARGUMENTS)
60    ('cxx_flags_MPI', 'C++ compiler flags to use (Release MPI build)', '-ansi -wd1563 -wd161'),  vars.AddVariables(
61    ('cxx_flags_debug_MPI', 'C++ compiler flags to use (Debug MPI build)', '-ansi -DDOASSERT -DDOPROF -wd1563 -wd161'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('ar_flags', 'Static library archiver flags to use', None),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('sys_libs', 'System libraries to link with', None),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('tar_flags','flags for zip files','-c -z'),    BoolVariable('verbose', 'Output full compile/link lines', False),
65  # MKL  # Compiler/Linker options
66    PathOption('mkl_path', 'Path to MKL includes', None),    ('cxx', 'Path to C++ compiler', 'default'),
67    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('cc_flags', 'Base C++ compiler flags', 'default'),
68    ('mkl_libs', 'MKL libraries to link with', None),    ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69  # SCSL    ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70    PathOption('scsl_path', 'Path to SCSL includes', None),    ('cxx_extra', 'Extra C++ compiler flags', ''),
71    PathOption('scsl_lib_path', 'Path to SCSL libs', None),    ('ld_extra', 'Extra linker flags', ''),
72    ('scsl_libs', 'SCSL libraries to link with', None),    ('nvcc', 'Path to CUDA compiler', 'default'),
73    ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),    ('nvccflags', 'Base CUDA compiler flags', 'default'),
74  # UMFPACK    BoolVariable('werror','Treat compiler warnings as errors', True),
75    PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),    BoolVariable('debug', 'Compile with debug flags', False),
76    PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
77    PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),    ('omp_flags', 'OpenMP compiler flags', 'default'),
78    ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79  # AMD (used by UMFPACK)  # Mandatory libraries
80    PathOption('amd_path', 'Path to AMD includes', amd_path_default),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81    PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82    ('amd_libs', 'AMD libraries to link with', amd_libs_default),  # Mandatory for tests
83  # BLAS    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84    PathOption('blas_path', 'Path to BLAS includes', None),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85    PathOption('blas_lib_path', 'Path to BLAS libs', None),  # Optional libraries and options
86    ('blas_libs', 'BLAS libraries to link with', None),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87  # Python    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88  # locations of include files for python    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    PathOption('python_path', 'Path to Python includes', '/usr/include/python%s.%s'%(sys.version_info[0],sys.version_info[1])),    BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
90    PathOption('python_lib_path', 'Path to Python libs', '/usr/lib'),    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
91    ('python_lib', 'Python libraries to link with', ["python%s.%s"%(sys.version_info[0],sys.version_info[1]),]),    BoolVariable('netcdf', 'Enable netCDF file support', False),
92  # Boost    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
93    PathOption('boost_path', 'Path to Boost includes', '/usr/include'),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
94    PathOption('boost_lib_path', 'Path to Boost libs', '/usr/lib'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
95    ('boost_lib', 'Boost libraries to link with', ['boost_python',]),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
96  # Doc building    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
97  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
98  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
99  # PAPI    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
100    PathOption('papi_path', 'Path to PAPI includes', None),    BoolVariable('umfpack', 'Enable UMFPACK', False),
101    PathOption('papi_lib_path', 'Path to PAPI libs', None),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
102    ('papi_libs', 'PAPI libraries to link with', None),    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
103  # MPI    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
104    BoolOption('useMPI', 'Compile parallel version using MPI', 'no'),    ('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']),
146      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False)
147  )  )
148    
149  # Initialise Scons Build Environment  ##################### Create environment and help text #######################
150  # check for user environment variables we are interested in  
151  try:  # Intel's compiler uses regular expressions improperly and emits a warning
152     python_path = os.environ['PYTHONPATH']  # about failing to find the compilers. This warning can be safely ignored.
 except KeyError:  
    python_path = ''  
 try:  
    path = os.environ['PATH']  
 except KeyError:  
    path = ''  
 try:  
    ld_library_path = os.environ['LD_LIBRARY_PATH']  
 except KeyError:  
    ld_library_path = ''  
153    
154  # Note: On the Altix the intel compilers are not automatically  # PATH is needed so the compiler, linker and tools are found if they are not
155  # detected by scons intelc.py script. The Altix has a different directory  # in default locations.
156  # path and in some locations the "modules" facility is used to support  env = Environment(tools = ['default'], options = vars,
157  # multiple compiler versions. This forces the need to import the users PATH                    ENV = {'PATH': os.environ['PATH']})
158  # environment which isn't the "scons way"  
159  # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)  # set the vars for clang
160  # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  def mkclang(env):
161        env['CXX']='clang++'
162  if os.name != "nt" and os.uname()[4]=='ia64':  
163     env = Environment(ENV = {'PATH':path}, tools = ['default', 'intelc'], options = opts)  if env['tools_names'] != ['default']:
164     env['ENV']['PATH'] = path      zz=env['tools_names']
165     env['ENV']['LD_LIBRARY_PATH'] = ld_library_path      if 'clang' in zz:
166     env['ENV']['PYTHONPATH'] = python_path          zz.remove('clang')
167     if env['CXX'] == 'icpc':          zz.insert(0, mkclang)
168        env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
169  elif os.name == "nt":                        ENV = {'PATH' : os.environ['PATH']})
170     env = Environment(tools = ['default', 'intelc'], options = opts)  
171     env['ENV']['PYTHONPATH'] = python_path  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     env = Environment(tools = ['default'], options = opts)    # Get the global Subversion revision number for the getVersion() method
388     env['ENV']['PATH'] = path    try:
389     env['ENV']['LD_LIBRARY_PATH'] = ld_library_path      global_revision = os.popen('svnversion -n .').read()
390     env['ENV']['PYTHONPATH'] = python_path      global_revision = re.sub(':.*', '', global_revision)
391        global_revision = re.sub('[^0-9]', '', global_revision)
392        if global_revision == '': global_revision='-2'
393      except:
394        global_revision = '-1'
395    env['svn_revision']=global_revision
396    env['buildvars']['svn_revision']=global_revision
397    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
398    
399  # Setup help for options  if IS_WINDOWS:
400  Help(opts.GenerateHelpText(env))      if not env['build_shared']:
401            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
402            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
403    
404  # Add some customer builders  env['IS_WINDOWS']=IS_WINDOWS
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
405    
406  if env['PLATFORM'] == "win32":  ###################### Copy required environment vars ########################
    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix='.exe', single_source=True)  
 else:  
    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', single_source=True)  
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
407    
408  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
409  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  if IS_WINDOWS:
410        LD_LIBRARY_PATH_KEY='PATH'
411        env['ENV']['LD_LIBRARY_PATH']=''
412    else:
413        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
414    
415  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
 try:  
    incinstall = env['incinstall']  
    env.Append(CPPPATH = [incinstall,])  
 except KeyError:  
    incinstall = None  
 try:  
    libinstall = env['libinstall']  
    env.Append(LIBPATH = [libinstall,])  
    env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  
    if env['PLATFORM'] == "win32":  
       env.PrependENVPath('PATH', libinstall)  
       env.PrependENVPath('PATH', env['boost_lib_path'])  
 except KeyError:  
    libinstall = None  
 try:  
    pyinstall = env['pyinstall']+'/esys' # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  
    env.PrependENVPath('PYTHONPATH', env['pyinstall'])  
 except KeyError:  
    pyinstall = None  
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 try:  
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 except KeyError:  
    pass  
416    
417  if 'shake71' == socket.gethostname().split('.')[0]:  # the following env variables are exported for the unit tests
   if useMPI:  
     env['CC'] = 'mpicc'  
     env['CXX'] = 'mpiCC'  
418    
419  if dodebug:  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
   if useMPI:  
420      try:      try:
421        flags = env['cc_flags_debug_MPI']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
422      except KeyError:      except KeyError:
423        pass          env['ENV'][key] = '1'
424    else:  
425    env_export=env['env_export']
426    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
427    
428    for key in set(env_export):
429      try:      try:
430        flags = env['cc_flags_debug']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
431      except KeyError:      except KeyError:
       pass  
 else:  
   if useMPI:  
    try:  
      flags = env['cc_flags_MPI']  
      env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
   else:  
    try:  
       flags = env['cc_flags']  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
 if dodebug:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_debug_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 else:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
432          pass          pass
 try:  
    flags = env['ar_flags']  
    env.Append(ARFLAGS = flags)  
 except KeyError:  
    ar_flags = None  
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = ''  
   
 try:  
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
   
 try:  
    includes = env['mkl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['mkl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
    mkl_libs = ''  
 else:  
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = ''  
433    
434  try:  try:
435     includes = env['scsl_path']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env.Append(CPPPATH = [includes,])  
436  except KeyError:  except KeyError:
437     pass      pass
438    
439  try:  if IS_OSX:
    lib_path = env['scsl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
   try:  
     scsl_libs = env['scsl_libs_MPI']  
   except KeyError:  
     scsl_libs = ''  
 else:  
440    try:    try:
441      scsl_libs = env['scsl_libs']      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
442    except KeyError:    except KeyError:
443      scsl_libs = ''      pass
   
 try:  
    includes = env['umf_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
444    
 try:  
    lib_path = env['umf_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
     umf_libs = ''  
 else:  
    try:  
       umf_libs = env['umf_libs']  
    except KeyError:  
       umf_libs = ''  
445    
446  try:  # these shouldn't be needed
447     includes = env['ufc_path']  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
448     env.Append(CPPPATH = [includes,])  #    try:
449  except KeyError:  #        env['ENV'][key] = os.environ[key]
450     pass  #    except KeyError:
451    #        pass
452    
453  try:  try:
454     includes = env['amd_path']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    env.Append(CPPPATH = [includes,])  
455  except KeyError:  except KeyError:
456     pass      pass
457    
458  try:  ######################## Add some custom builders ############################
    lib_path = env['amd_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
459    
460  if useMPI:  if env['pythoncmd']=='python':
461      amd_libs = ''      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
462  else:  else:
463     try:      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
464        amd_libs = env['amd_libs']  env.Append(BUILDERS = {'PyCompile' : py_builder});
    except KeyError:  
       amd_libs = ''  
   
 try:  
    includes = env['blas_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['blas_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 try:  
    blas_libs = env['blas_libs']  
 except KeyError:  
    blas_libs = ''  
465    
466  try:  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
467     includes = env['boost_path']  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None  
468    
469    runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
470    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
471    
472  try:  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
473     src_zipfile = env.File(env['src_zipfile'])  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
 except KeyError:  
    src_zipfile = None  
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None  
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None  
474    
475  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
476     src_tarfile = env.File(env['src_tarfile'])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 except KeyError:  
    src_tarfile = None  
 try:  
    test_tarfile = env.File(env['test_tarfile'])  
 except KeyError:  
    test_tarfile = None  
 try:  
    examples_tarfile = env.File(env['examples_tarfile'])  
 except KeyError:  
    examples_tarfile = None  
477    
478  try:  ############################ Dependency checks ###############################
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
479    
480  try:  ######## Compiler
481     guide_html_index = env.File('index.htm',env['guide_html'])  env=checkCompiler(env)
482  except KeyError:  
483     guide_html_index = None  ######## Python headers & library (required)
484    env=checkPython(env)
485    
486    ######## boost & boost-python (required)
487    env=checkBoost(env)
488    
489    ######## NVCC version (optional)
490    if env['cuda']:
491        env=checkCudaVersion(env)
492    
493    ######## numpy (required) and numpy headers (optional)
494    env=checkNumpy(env)
495    
496    ######## CppUnit (required for tests)
497    env=checkCppUnit(env)
498    
499    ######## optional python modules (sympy, pyproj)
500    env=checkOptionalModules(env)
501    
502    ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
503    env=checkOptionalLibraries(env)
504    
505    ######## PDFLaTeX (for documentation)
506    env=checkPDFLatex(env)
507    
508    # keep some of our install paths first in the list for the unit tests
509    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
510    env.PrependENVPath('PYTHONPATH', prefix)
511    env['ENV']['ESCRIPT_ROOT'] = prefix
512    
513    if not env['verbose']:
514        env['CXXCOMSTR'] = "Compiling $TARGET"
515        env['SHCXXCOMSTR'] = "Compiling $TARGET"
516        env['ARCOMSTR'] = "Linking $TARGET"
517        env['LINKCOMSTR'] = "Linking $TARGET"
518        env['SHLINKCOMSTR'] = "Linking $TARGET"
519        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
520        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
521        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
522        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
523        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
524    
525    ####################### Configure the subdirectories #########################
526    
527    # remove obsolete files
528    if not env['usempi']:
529        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
530        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
531    
532    from grouptest import *
533    TestGroups=[]
534    
535    # keep an environment without warnings-as-errors
536    dodgy_env=env.Clone()
537    
538    # now add warnings-as-errors flags. This needs to be done after configuration
539    # because the scons test files have warnings in them
540    if ((fatalwarning != '') and (env['werror'])):
541        env.Append(CCFLAGS = fatalwarning)
542    
543    Export(
544      ['env',
545       'dodgy_env',
546       'IS_WINDOWS',
547       'TestGroups'
548      ]
549    )
550    
551  try:  #do not auto build
552     api_epydoc = env.Dir(env['api_epydoc'])  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
553  except KeyError:  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
554     api_epydoc = None  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
555    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
556    
557    env.SConscript(dirs = ['cusplibrary'])
558    
559    #This will pull in the escriptcore/py_src and escriptcore/test
560    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
561    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
562    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
563    if 'dudley' in env['domains']:
564        env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
565    if 'finley' in env['domains']:
566        env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
567    if 'ripley' in env['domains']:
568        env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
569    if 'speckley' in env['domains']:
570        env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
571    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
572    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
573    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
574    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
575    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
576    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
577    
578    
579    ######################## Populate the buildvars file #########################
580    
581    write_buildvars(env)
582    
583    write_launcher(env)
584    
585    ################### Targets to build and install libraries ###################
586    
587    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
588    env.Alias('target_init', [target_init])
589    # delete buildvars upon cleanup
590    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
591    
592    # The headers have to be installed prior to build in order to satisfy
593    # #include <paso/Common.h>
594    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
595    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
596    
597    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
598    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
599    
600    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
601    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
602    
603    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
604    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
605    
606    if 'dudley' in env['domains']:
607        env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
608        env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
609    
610    if 'finley' in env['domains']:
611        env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
612        env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
613    
614    if 'ripley' in env['domains']:
615        env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
616        env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
617    
618    if 'speckley' in env['domains']:
619        env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
620        env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
621    
622    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
623    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
624    
625    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
626    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
627    
628    # Now gather all the above into some easy targets: build_all and install_all
629    build_all_list = []
630    build_all_list += ['build_esysUtils']
631    build_all_list += ['build_paso']
632    build_all_list += ['build_escript']
633    build_all_list += ['build_pasowrap']
634    if 'dudley' in env['domains']: build_all_list += ['build_dudley']
635    if 'finley' in env['domains']: build_all_list += ['build_finley']
636    if 'ripley' in env['domains']: build_all_list += ['build_ripley']
637    if 'speckley' in env['domains']: build_all_list += ['build_speckley']
638    build_all_list += ['build_weipa']
639    if not IS_WINDOWS and 'finley' in env['domains']:
640        build_all_list += ['build_escriptreader']
641    if env['usempi']:   build_all_list += ['build_pythonMPI']
642    env.Alias('build_all', build_all_list)
643    
644    install_all_list = []
645    install_all_list += ['target_init']
646    install_all_list += ['install_esysUtils']
647    install_all_list += ['install_paso']
648    install_all_list += ['install_escript']
649    install_all_list += ['install_pasowrap']
650    if 'dudley' in env['domains']: install_all_list += ['install_dudley']
651    if 'finley' in env['domains']: install_all_list += ['install_finley']
652    if 'ripley' in env['domains']: install_all_list += ['install_ripley']
653    if 'speckley' in env['domains']: install_all_list += ['install_speckley']
654    install_all_list += ['install_weipa']
655    if not IS_WINDOWS and 'finley' in env['domains']:
656        install_all_list += ['install_escriptreader']
657    install_all_list += ['install_downunder_py']
658    install_all_list += ['install_modellib_py']
659    install_all_list += ['install_pycad_py']
660    if env['usempi']:   install_all_list += ['install_pythonMPI']
661    env.Alias('install_all', install_all_list)
662    
663    # Default target is install
664    env.Default('install_all')
665    
666    ################## Targets to build and run the test suite ###################
667    
668    if not env['cppunit']:
669        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
670        env.Alias('run_tests', test_msg)
671        env.Alias('build_tests', '')
672    env.Alias('run_tests', ['install_all'])
673    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
674    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
675    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
676    
677    ##################### Targets to build the documentation #####################
678    
679    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
680    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
681    env.Alias('docs', ['basedocs', 'sphinxdoc'])
682    env.Alias('release_prep', ['docs', 'install_all'])
683    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
684    
685    # The test scripts are always generated, this target allows us to
686    # generate the testscripts without doing a full build
687    env.Alias('testscripts',[])
688    
689    if not IS_WINDOWS:
690        generateTestScripts(env, TestGroups)
691    
692    
693    ######################## Summarize our environment ###########################
694    def print_summary():
695        print("")
696        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
697        print("Escript/Finley revision %s"%global_revision)
698        print("  Install prefix:  %s"%env['prefix'])
699        print("          Python:  %s"%sysconfig.PREFIX)
700        print("           boost:  %s"%env['boost_prefix'])
701        if env['numpy_h']:
702            print("           numpy:  YES (with headers)")
703        else:
704            print("           numpy:  YES (without headers)")
705        if env['usempi']:
706            print("             MPI:  YES (flavour: %s)"%env['mpi'])
707        else:
708            print("             MPI:  NO")
709        if env['uselapack']:
710            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
711        else:
712            print("          LAPACK:  NO")
713        if env['cuda']:
714            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
715        else:
716            print("            CUDA:  NO")
717        d_list=[]
718        e_list=[]
719        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit':
720            if env[i]: e_list.append(i)
721            else: d_list.append(i)
722        for i in e_list:
723            print("%16s:  YES"%i)
724        for i in d_list:
725            print("%16s:  NO"%i)
726        if env['cppunit']:
727            print("         CppUnit:  YES")
728        else:
729            print("         CppUnit:  NO")
730        if env['gmsh']=='m':
731            print("            gmsh:  YES, MPI-ENABLED")
732        elif env['gmsh']=='s':
733            print("            gmsh:  YES")
734        else:
735            print("            gmsh:  NO")
736        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
737    
738        if ((fatalwarning != '') and (env['werror'])):
739            print("  Treating warnings as errors")
740        else:
741            print("  NOT treating warnings as errors")
742        print("")
743        for w in env['warnings']:
744            print("WARNING: %s"%w)
745        if len(GetBuildFailures()):
746            print("\nERROR: build stopped due to errors\n")
747        else:
748            print("\nSUCCESS: build complete\n")
749    
750  # Zipgets  atexit.register(print_summary)
751    
 env.Default(libinstall)  
 env.Default(incinstall)  
 env.Default(pyinstall)  
 env.Alias('release_src',[ src_zipfile, src_tarfile ])  
 env.Alias('release_tests',[ test_zipfile, test_tarfile])  
 env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
 env.Alias('api_epydoc',api_epydoc)  
 env.Alias('guide_pdf', guide_pdf)  
 env.Alias('docs',[ 'release_examples', 'guide_pdf', guide_html_index, api_epydoc])  
 env.Alias('release', ['release_src', 'release_tests', 'docs'])  
 env.Alias('build_tests')    # target to build all C++ tests  
 env.Alias('build_py_tests') # target to build all python tests  
 env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
 env.Alias('run_tests', 'build_tests')   # target to run all C++ test  
 env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  
 env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
 env.Alias(init_target)  
   
 # Allow sconscripts to see the env  
 Export(["env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "amd_libs", "blas_libs",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile",  
         "guide_pdf", "guide_html_index", "api_epydoc", "useMPI"])  
   
 # End initialisation section  
 # Begin configuration section  
 # adds this file and the scons option directore to the source tar  
 release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  
 release_testfiles=[env.File('README_TESTS'),]  
 env.Zip(src_zipfile, release_srcfiles)  
 env.Zip(test_zipfile, release_testfiles)  
 env.Tar(src_tarfile, release_srcfiles)  
 env.Tar(test_tarfile, release_testfiles)  
   
 # Insert new components to be build here  
 # FIXME: might be nice to replace this verbosity with a list of targets and some  
 # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
 # Third Party libraries  
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 # C/C++ Libraries  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$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)  
   
 # added by Ben Cumming  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  

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