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revision 2101 by gross, Wed Nov 26 08:29:08 2008 UTC revision 5148 by caltinay, Mon Sep 15 01:25:23 2014 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2008 by University of Queensland  # Copyright (c) 2003-2014 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # http://www.uq.edu.au
 # http://www.uq.edu.au/esscc  
5  #  #
6  # Primary Business: Queensland, Australia  # Primary Business: Queensland, Australia
7  # Licensed under the Open Software License version 3.0  # Licensed under the Open Software License version 3.0
8  # http://www.opensource.org/licenses/osl-3.0.php  # http://www.opensource.org/licenses/osl-3.0.php
9  #  #
10  ########################################################  # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11    # Development 2012-2013 by School of Earth Sciences
12    # Development from 2014 by Centre for Geoscience Computing (GeoComp)
13  EnsureSConsVersion(0,96,91)  #
14  EnsurePythonVersion(2,3)  ##############################################################################
   
 import sys, os, re, socket  
   
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
15    
16  # Use /usr/lib64 if available, else /usr/lib  EnsureSConsVersion(0,98,1)
17  usr_lib = '/usr/lib'  EnsurePythonVersion(2,5)
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
18    
19  # The string python2.4 or python2.5  import atexit, sys, os, platform, re
20  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  from distutils import sysconfig
21    from dependencies import *
22    from site_init import *
23    
24    # Version number to check for in options file. Increment when new features are
25    # added or existing options changed.
26    REQUIRED_OPTS_VERSION=202
27    
28  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
29  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
   
 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  
   
 # Read configuration options from file scons/<hostname>_options.py  
 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
 tmp = os.path.join("scons",hostname+"_options.py")  
 options_file = ARGUMENTS.get('options_file', tmp)  
 if not os.path.isfile(options_file):  
   options_file = False  
   print "Options file not found (expected '%s')" % tmp  
 else:  
   print "Options file is", options_file  
30    
31  # Load options file and command-line arguments  IS_OSX = (os.uname()[0] == 'Darwin')
 opts = Options(options_file, ARGUMENTS)  
32    
33  ############ Load build options ################################  ########################## Determine options file ############################
34    # 1. command line
35    # 2. scons/<hostname>_options.py
36    # 3. name as part of a cluster
37    options_file=ARGUMENTS.get('options_file', None)
38    if not options_file:
39        ext_dir = os.path.join(os.getcwd(), 'scons')
40        hostname = platform.node().split('.')[0]
41        for name in hostname, effectiveName(hostname):
42            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44            if os.path.isfile(options_file): break
45    
46  opts.AddOptions(  if not os.path.isfile(options_file):
47  # Where to install esys stuff      print("\nWARNING:\nOptions file %s" % options_file)
48    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("not found! Default options will be used which is most likely suboptimal.")
49    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("We recommend that you copy the most relavent options file in the scons/os/")
50    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),      print("subdirectory and customize it to your needs.\n")
51    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      options_file = None
52    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),  
53  # Compilation options  ############################### Build options ################################
54    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
55    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  default_prefix='/usr'
56    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  lapack_flavours=('none', 'clapack', 'mkl')
58    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),  
59    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  vars = Variables(options_file, ARGUMENTS)
60    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  vars.AddVariables(
61    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    BoolVariable('verbose', 'Output full compile/link lines', False),
65    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),  # Compiler/Linker options
66    ('cc_extra', 'Extra C/C++ flags', ''),    ('cxx', 'Path to C++ compiler', 'default'),
67      ('cc_flags', 'Base C++ compiler flags', 'default'),
68      ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69      ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70      ('cxx_extra', 'Extra C++ compiler flags', ''),
71    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
72    ('sys_libs', 'System libraries to link with', []),    ('nvcc', 'Path to CUDA compiler', 'default'),
73    ('ar_flags', 'Static library archiver flags to use', ''),    ('nvccflags', 'Base CUDA compiler flags', 'default'),
74    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('werror','Treat compiler warnings as errors', True),
75    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    BoolVariable('debug', 'Compile with debug flags', False),
76    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
77  # Python    ('omp_flags', 'OpenMP compiler flags', 'default'),
78    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79    ('python_lib_path', 'Path to Python libs', usr_lib),  # Mandatory libraries
80    ('python_libs', 'Python libraries to link with', [python_version]),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81    ('python_cmd', 'Python command', 'python'),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82  # Boost  # Mandatory for tests
83    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85    ('boost_libs', 'Boost libraries to link with', ['boost_python']),  # Optional libraries and options
86  # NetCDF    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    BoolVariable('netcdf', 'Enable netCDF file support', False),
90    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
91  # MPI    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
92    BoolOption('useMPI', 'For backwards compatibility', 'no'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
93    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
94    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
95    ('mpi_path', 'Path to MPI includes', '/usr/include'),    BoolVariable('papi', 'Enable PAPI', False),
96    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),  
 # ParMETIS  
   BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),  
   ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),  
   ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),  
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),  
   ('papi_path', 'Path to PAPI includes', '/usr/include'),  
   ('papi_lib_path', 'Path to PAPI libs', usr_lib),  
97    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
98    BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
99  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
100    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
101    ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
102    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
103    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
104  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
105    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
106    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
107    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
108    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
109    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
110  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
111    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
112    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
113    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
114  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
115    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
116    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
117    ('blas_libs', 'BLAS libraries to link with', ['blas']),    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
118  # An option for specifying the compiler tools set (see windows branch).    BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
119    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
120  # finer control over library building, intel aggressive global optimisation  # Advanced settings
121  # works with dynamic libraries on windows.    #dudley_assemble_flags = -funroll-loops      to actually do something
122    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
123    ('share_paso', 'control static or dynamic paso lib', False)    # To enable passing function pointers through python
124      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
125      # An option for specifying the compiler tools (see windows branch)
126      ('tools_names', 'Compiler tools to use', ['default']),
127      ('env_export', 'Environment variables to be passed to tools',[]),
128      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
129      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
130      # finer control over library building, intel aggressive global optimisation
131      # works with dynamic libraries on windows.
132      ('build_shared', 'Build dynamic libraries only', False),
133      ('sys_libs', 'Extra libraries to link with', []),
134      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
135      ('SVN_VERSION', 'Do not use from options file', -2),
136      ('pythoncmd', 'which python to compile with','python'),
137      ('usepython3', 'Is this a python3 build? (experimental)', False),
138      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
139      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
140      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
141      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
142      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
143      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams'])
144  )  )
145    
146  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
147    
148  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
149  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
150    
151  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
152        env = Environment(options = opts)  # in default locations.
153        env = Environment(tools = ['default'] + env['tools_names'],  env = Environment(tools = ['default'], options = vars,
154                          options = opts)                    ENV = {'PATH': os.environ['PATH']})
155    
156    # set the vars for clang
157    def mkclang(env):
158        env['CXX']='clang++'
159    
160    if env['tools_names'] != ['default']:
161        zz=env['tools_names']
162        if 'clang' in zz:
163            zz.remove('clang')
164            zz.insert(0, mkclang)
165        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
166                          ENV = {'PATH' : os.environ['PATH']})
167    
168    if options_file:
169        opts_valid=False
170        if 'escript_opts_version' in env.Dictionary() and \
171            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
172                opts_valid=True
173        if opts_valid:
174            print("Using options in %s." % options_file)
175        else:
176            print("\nOptions file %s" % options_file)
177            print("is outdated! Please update the file by examining one of the TEMPLATE")
178            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
179            Exit(1)
180    
181    # Generate help text (scons -h)
182    Help(vars.GenerateHelpText(env))
183    
184    # Check for superfluous options
185    if len(vars.UnknownVariables())>0:
186        for k in vars.UnknownVariables():
187            print("Unknown option '%s'" % k)
188        Exit(1)
189    
190    if env['cuda']:
191        if env['nvcc'] != 'default':
192            env['NVCC'] = env['nvcc']
193        env.Tool('nvcc')
194    
195    # create dictionary which will be populated with info for buildvars file
196    env['buildvars']={}
197    # create list which will be populated with warnings if there are any
198    env['warnings']=[]
199    
200    #################### Make sure install directories exist #####################
201    
202    env['BUILD_DIR']=Dir(env['build_dir']).abspath
203    prefix=Dir(env['prefix']).abspath
204    env['buildvars']['prefix']=prefix
205    env['incinstall'] = os.path.join(prefix, 'include')
206    env['bininstall'] = os.path.join(prefix, 'bin')
207    env['libinstall'] = os.path.join(prefix, 'lib')
208    env['pyinstall']  = os.path.join(prefix, 'esys')
209    if not os.path.isdir(env['bininstall']):
210        os.makedirs(env['bininstall'])
211    if not os.path.isdir(env['libinstall']):
212        os.makedirs(env['libinstall'])
213    if not os.path.isdir(env['pyinstall']):
214        os.makedirs(env['pyinstall'])
215    
216    env.Append(CPPPATH = [env['incinstall']])
217    env.Append(LIBPATH = [env['libinstall']])
218    
219    ################# Fill in compiler options if not set above ##################
220    
221    if env['cxx'] != 'default': env['CXX']=env['cxx']
222    
223    # version >=9 of intel C++ compiler requires use of icpc to link in C++
224    # runtimes (icc does not)
225    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
226        env['LINK'] = env['CXX']
227    
228    # default compiler/linker options
229    cc_flags = ''
230    cc_optim = ''
231    cc_debug = ''
232    omp_flags = ''
233    omp_ldflags = ''
234    fatalwarning = '' # switch to turn warnings into errors
235    sysheaderopt = '' # how to indicate that a header is a system header
236    
237    # env['CC'] might be a full path
238    cc_name=os.path.basename(env['CXX'])
239    
240    if cc_name == 'icpc':
241        # Intel compiler
242        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
243        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
244        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
245        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
246        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
247        omp_flags   = "-openmp"
248        omp_ldflags = "-openmp -openmp_report=1"
249        fatalwarning = "-Werror"
250    elif cc_name[:3] == 'g++':
251        # GNU C on any system
252        # note that -ffast-math is not used because it breaks isnan(),
253        # see mantis #691
254        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
255        cc_optim     = "-O3"
256        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
257        omp_flags    = "-fopenmp"
258        omp_ldflags  = "-fopenmp"
259        fatalwarning = "-Werror"
260        sysheaderopt = "-isystem"
261    elif cc_name == 'cl':
262        # Microsoft Visual C on Windows
263        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
264        cc_optim     = "/O2 /Op /W3"
265        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
266        fatalwarning = "/WX"
267    elif cc_name == 'icl':
268        # Intel C on Windows
269        cc_flags     = '/EHsc /GR /MD'
270        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
271        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
272        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
273        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
274    
275    env['sysheaderopt']=sysheaderopt
276    
277    # set defaults if not otherwise specified
278    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
279    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
280    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
281    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
282    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
283    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
284    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
285    
286    if env['nvccflags'] != 'default':
287        env['NVCCFLAGS'] = env['nvccflags']
288        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
289    
290    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
291    
292    if env['usepython3']:
293        env.Append(CPPDEFINES=['ESPYTHON3'])
294    
295    # set up the autolazy values
296    if env['forcelazy'] == 'on':
297        env.Append(CPPDEFINES=['FAUTOLAZYON'])
298    elif env['forcelazy'] == 'off':
299        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
300    
301    # set up the collective resolve values
302    if env['forcecollres'] == 'on':
303        env.Append(CPPDEFINES=['FRESCOLLECTON'])
304    elif env['forcecollres'] == 'off':
305        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
306    
307    # allow non-standard C if requested
308    if env['iknowwhatimdoing']:
309        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
310    
311    # Disable OpenMP if no flags provided
312    if env['openmp'] and env['omp_flags'] == '':
313       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
314       env['openmp'] = False
315    
316    if env['openmp']:
317        env.Append(CCFLAGS = env['omp_flags'])
318        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
319  else:  else:
320     if socket.gethostname().split('.')[0] == 'service0':      env['omp_flags']=''
321        env = Environment(tools = ['default', 'intelc'], options = opts)      env['omp_ldflags']=''
    elif os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 if env["CC"] == "icc":  
   # Intel compilers  
   cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
   cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
   fatalwarning      = ""        # Switch to turn warnings into errors  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER -isystem " + env['boost_path'] + "/boost -isystem " + env['python_path'] + " -Wno-sign-compare -Wno-system-headers -Wno-strict-aliasing -Wno-long-long"  
 #the strict aliasing warning is triggered by some type punning in the boost headers for version 1.34  
 #isystem does not seem to prevent this  
 #the long long warning occurs on the Mac  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
   fatalwarning      = "-Werror"  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   fatalwarning      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   
 # 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  
322    
323  try: env['ENV']['HOME'] = os.environ['HOME']  env['buildvars']['openmp']=int(env['openmp'])
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 env['ENV']['ESCRIPT_ROOT'] = prefix  
324    
325  ############ Set up paths for Configure() ######################  # add debug/non-debug compiler flags
326    env['buildvars']['debug']=int(env['debug'])
327  # Make a copy of an environment  if env['debug']:
328  # Use env.Clone if available, but fall back on env.Copy for older version of scons      env.Append(CCFLAGS = env['cc_debug'])
329  def clone_env(env):  else:
330    if 'Clone' in dir(env): return env.Clone()    # scons-0.98      env.Append(CCFLAGS = env['cc_optim'])
   else:                   return env.Copy() # scons-0.96  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
331    
332  # Add cc option -L<Escript>/trunk/lib  # always add cc_flags
333  env.Append(LIBPATH      = [Dir(env['libinstall'])])  env.Append(CCFLAGS = env['cc_flags'])
334    
335  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # add system libraries
336  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  env.AppendUnique(LIBS = env['sys_libs'])
337    
338  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # determine svn revision
339    global_revision=ARGUMENTS.get('SVN_VERSION', None)
340    if global_revision:
341        global_revision = re.sub(':.*', '', global_revision)
342        global_revision = re.sub('[^0-9]', '', global_revision)
343        if global_revision == '': global_revision='-2'
344    else:
345      # Get the global Subversion revision number for the getVersion() method
346      try:
347        global_revision = os.popen('svnversion -n .').read()
348        global_revision = re.sub(':.*', '', global_revision)
349        global_revision = re.sub('[^0-9]', '', global_revision)
350        if global_revision == '': global_revision='-2'
351      except:
352        global_revision = '-1'
353    env['svn_revision']=global_revision
354    env['buildvars']['svn_revision']=global_revision
355    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
356    
357    if IS_WINDOWS:
358        if not env['build_shared']:
359            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
360            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
361    
362    # VSL random numbers
363    env['buildvars']['vsl_random']=int(env['vsl_random'])
364    if env['vsl_random']:
365        env.Append(CPPDEFINES = ['MKLRANDOM'])
366    
367    env['IS_WINDOWS']=IS_WINDOWS
368    
369    ###################### Copy required environment vars ########################
370    
371    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
372    if IS_WINDOWS:
373        LD_LIBRARY_PATH_KEY='PATH'
374        env['ENV']['LD_LIBRARY_PATH']=''
375    else:
376        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
377    
378  # MS Windows  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if not env['share_esysUtils'] :  
     env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])  
   if not env['share_paso'] :  
     env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])  
379    
380    if env['usenetcdf']:  # the following env variables are exported for the unit tests
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
381    
382  env.Append(ARFLAGS = env['ar_flags'])  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
383        try:
384            env['ENV'][key] = os.environ[key]
385        except KeyError:
386            env['ENV'][key] = '1'
387    
388    env_export=env['env_export']
389    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
390    
391    for key in set(env_export):
392        try:
393            env['ENV'][key] = os.environ[key]
394        except KeyError:
395            pass
396    
 # Get the global Subversion revision number for getVersion() method  
397  try:  try:
398     global_revision = os.popen("svnversion -n .").read()      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
399     global_revision = re.sub(":.*", "", global_revision)  except KeyError:
400     global_revision = re.sub("[^0-9]", "", global_revision)      pass
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
   
 ############ numarray (required) ###############################  
   
 try:  
   from numarray import identity  
 except ImportError:  
   print "Cannot import numarray, you need to set your PYTHONPATH"  
   sys.exit(1)  
   
 ############ C compiler (required) #############################  
   
 # Create a Configure() environment for checking existence of required libraries and headers  
 conf = Configure(clone_env(env))  
   
 # Test that the compiler is working  
 if not conf.CheckFunc('printf'):  
   print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
   sys.exit(1)  
   
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
   
 conf.env.AppendUnique(CPPPATH       = [env['python_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
401    
402  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  if IS_OSX:
403      try:
404  if not conf.CheckCHeader('Python.h'):      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
405    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])    except KeyError:
406    sys.exit(1)      pass
 if not conf.CheckFunc('Py_Main'):  
   print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])  
   sys.exit(1)  
   
 ############ boost (required) ##################################  
   
 conf.env.AppendUnique(CPPPATH       = [env['boost_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs  
   
 if not conf.CheckCXXHeader('boost/python.hpp'):  
   print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('PyObject_SetAttr'):  
   print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])  
   sys.exit(1)  
407    
 # Commit changes to environment  
 env = conf.Finish()  
408    
409  ############ VTK (optional) ####################################  # these shouldn't be needed
410    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
411    #    try:
412    #        env['ENV'][key] = os.environ[key]
413    #    except KeyError:
414    #        pass
415    
416  if env['usevtk']:  try:
417    try:      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
418      import vtk  except KeyError:
419      env['usevtk'] = 1      pass
   except ImportError:  
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
420    
421  # Start a new configure environment that reflects what we've already found  ######################## Add some custom builders ############################
 conf = Configure(clone_env(env))  
422    
423  if env['usepapi']:  if env['pythoncmd']=='python':
424    conf.env.AppendUnique(CPPPATH = [env['papi_path']])      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs  
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
425  else:  else:
426    conf.Finish()      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
427    env.Append(BUILDERS = {'PyCompile' : py_builder});
 ############ MKL (optional) ####################################  
428    
429  # 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)
430  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
431    
432  if env['usemkl']:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
433    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these 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()  
434    
435  ############ UMFPACK (optional) ################################  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
436    env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
437    
438  # Start a new configure environment that reflects what we've already found  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
439  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
440    
441  if env['useumfpack']:  ############################ Dependency checks ###############################
   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']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs  
   
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
 else:  
   conf.Finish()  
442    
443  ############ Add the compiler flags ############################  ######## Compiler
444    env=checkCompiler(env)
445    
446  # Enable debug by choosing either cc_debug or cc_optim  ######## Python headers & library (required)
447  if env['usedebug']:  env=checkPython(env)
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
 else:  
   env.Append(CCFLAGS        = env['cc_optim'])  
   env.Append(CCFLAGS        = env['omp_optim'])  
448    
449  # Always use cc_flags  ######## boost & boost-python (required)
450  env.Append(CCFLAGS      = env['cc_flags'])  env=checkBoost(env)
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ MPI (optional) ####################################  
   
 # Create a modified environment for MPI programs (identical to env if usempi=no)  
 env_mpi = clone_env(env)  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if env_mpi['usempi']:  
   conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs  
   
 if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  
 if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
   
 # Add MPI to environment env_mpi if it was found  
 if env_mpi['usempi']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
451    
452  env['usempi'] = env_mpi['usempi']  ######## NVCC version (optional)
453    if env['cuda']:
454        env=checkCudaVersion(env)
455    
456  ############ ParMETIS (optional) ###############################  ######## numpy (required) and numpy headers (optional)
457    env=checkNumpy(env)
458    
459  # Start a new configure environment that reflects what we've already found  ######## CppUnit (required for tests)
460  conf = Configure(clone_env(env_mpi))  env=checkCppUnit(env)
461    
462  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## optional python modules (sympy, pyproj)
463    env=checkOptionalModules(env)
464    
465  if env_mpi['useparmetis']:  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
466    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env=checkOptionalLibraries(env)
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
467    
468  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## PDFLaTeX (for documentation)
469  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkPDFLatex(env)
470    
471  # Add ParMETIS to environment env_mpi if it was found  # keep some of our install paths first in the list for the unit tests
472  if env_mpi['useparmetis']:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
473    env_mpi = conf.Finish()  env.PrependENVPath('PYTHONPATH', prefix)
474    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  env['ENV']['ESCRIPT_ROOT'] = prefix
 else:  
   conf.Finish()  
475    
476  env['useparmetis'] = env_mpi['useparmetis']  if not env['verbose']:
477        env['CXXCOMSTR'] = "Compiling $TARGET"
478        env['SHCXXCOMSTR'] = "Compiling $TARGET"
479        env['ARCOMSTR'] = "Linking $TARGET"
480        env['LINKCOMSTR'] = "Linking $TARGET"
481        env['SHLINKCOMSTR'] = "Linking $TARGET"
482        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
483        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
484        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
485        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
486        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
487    
488    ####################### Configure the subdirectories #########################
489    
490    # remove obsolete files
491    if not env['usempi']:
492        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
493        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
494    
495    from grouptest import *
496    TestGroups=[]
497    
498    # keep an environment without warnings-as-errors
499    dodgy_env=env.Clone()
500    
501    # now add warnings-as-errors flags. This needs to be done after configuration
502    # because the scons test files have warnings in them
503    if ((fatalwarning != '') and (env['werror'])):
504        env.Append(CCFLAGS = fatalwarning)
505    
506  ############ Now we switch on Warnings as errors ###############  Export(
507      ['env',
508       'dodgy_env',
509       'IS_WINDOWS',
510       'TestGroups'
511      ]
512    )
513    
514  #this needs to be done after configuration because the scons test files have warnings in them  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
515    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
516    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
517    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
518    
519    env.SConscript(dirs = ['cusplibrary'])
520    
521    #This will pull in the escriptcore/py_src and escriptcore/test
522    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
523    #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
524    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
525    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
526    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
527    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
528    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
529    env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
530    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
531    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
532    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
533    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
534    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
535    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
536    
 if ((fatalwarning != "") and (env['usewarnings'])):  
   env.Append(CCFLAGS        = fatalwarning)  
   env_mpi.Append(CCFLAGS        = fatalwarning)  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 print " Using python libraries"  
 print " Using numarray"  
 print " Using boost"  
 if env['usenetcdf']: print "    Using NetCDF"  
 else: print "   Not using NetCDF"  
 if env['usevtk']: print "   Using VTK"  
 else: print "   Not using VTK"  
 if env['usemkl']: print "   Using MKL"  
 else: print "   Not using MKL"  
 if env['useumfpack']: print "   Using UMFPACK"  
 else: print "   Not using UMFPACK"  
 if env['useopenmp']: print "    Using OpenMP"  
 else: print "   Not using OpenMP"  
 if env['usempi']: print "   Using MPI"  
 else: print "   Not using MPI"  
 if env['useparmetis']: print "  Using ParMETIS"  
 else: print "   Not using ParMETIS (requires MPI)"  
 if env['usepapi']: print "  Using PAPI"  
 else: print "   Not using PAPI"  
 if env['usedebug']: print " Compiling for debug"  
 else: print "   Not compiling for debug"  
 print " Installing in", prefix  
 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"  
 else: print "   Not treating warnings as errors"  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))  
 if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))  
537    
538  ############ Add some custom builders ##########################  ######################## Populate the buildvars file #########################
539    
540  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  write_buildvars(env)
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
541    
542  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  ################### Targets to build and install libraries ###################
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
543    
544  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
545  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Alias('target_init', [target_init])
546    # delete buildvars upon cleanup
547    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
548    
549  ############ Build the subdirectories ##########################  # The headers have to be installed prior to build in order to satisfy
550    # #include <paso/Common.h>
551    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
552    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
553    
554  Export(  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
555    ["env",  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
    "env_mpi",  
    "clone_env",  
    "IS_WINDOWS_PLATFORM"  
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
   
 if env['usedebug']:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  
   
 if env['usempi']:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  
556    
557  if env['omp_optim'] != '':  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
558    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
559    
560  env.Alias('remember_options', remember_list)  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
561    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
562    
563  ############ Targets to build and install libraries ############  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
564    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
565    
566  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
567  env.Alias('target_init', [target_init])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
568    
569  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
570  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
571    
572  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
573  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_speckley', ['build_speckley', 'install_speckley_lib', 'install_speckleycpp_lib', 'install_speckley_py'])
574    
575  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'])
576  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'])
577    
578  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
579  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'])
580    
581  # 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
582  build_all_list = []  build_all_list = []
583  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
584  build_all_list += ['build_paso']  build_all_list += ['build_paso']
585  build_all_list += ['build_escript']  build_all_list += ['build_escript']
586    build_all_list += ['build_pasowrap']
587    build_all_list += ['build_dudley']
588  build_all_list += ['build_finley']  build_all_list += ['build_finley']
589  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
590  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  build_all_list += ['build_speckley']
591    build_all_list += ['build_weipa']
592    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
593    if env['usempi']:   build_all_list += ['build_pythonMPI']
594    build_all_list += ['build_escriptconvert']
595  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
596    
597  install_all_list = []  install_all_list = []
# Line 650  install_all_list += ['target_init'] Line 599  install_all_list += ['target_init']
599  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
600  install_all_list += ['install_paso']  install_all_list += ['install_paso']
601  install_all_list += ['install_escript']  install_all_list += ['install_escript']
602    install_all_list += ['install_pasowrap']
603    install_all_list += ['install_dudley']
604  install_all_list += ['install_finley']  install_all_list += ['install_finley']
605  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
606  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_speckley']
607  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_weipa']
608  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
609  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_downunder_py']
610  install_all_list += ['remember_options']  install_all_list += ['install_modellib_py']
611    install_all_list += ['install_pycad_py']
612    if env['usempi']:   install_all_list += ['install_pythonMPI']
613    install_all_list += ['install_escriptconvert']
614  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
615    
616  # Default target is install  # Default target is install
617  env.Default('install_all')  env.Default('install_all')
618    
619  ############ 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'])  
620    
621  ############ Targets to build the documentation ################  if not env['cppunit']:
622        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
623        env.Alias('run_tests', test_msg)
624        env.Alias('build_tests', '')
625    env.Alias('run_tests', ['install_all'])
626    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
627    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
628    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
629    
630    ##################### Targets to build the documentation #####################
631    
632    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
633    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
634    env.Alias('docs', ['basedocs', 'sphinxdoc'])
635    env.Alias('release_prep', ['docs', 'install_all'])
636    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
637    
638    # The test scripts are always generated, this target allows us to
639    # generate the testscripts without doing a full build
640    env.Alias('testscripts',[])
641    
642    if not IS_WINDOWS:
643        generateTestScripts(env, TestGroups)
644    
645    
646    
647    ######################## Summarize our environment ###########################
648    def print_summary():
649        print("")
650        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
651        print("Escript/Finley revision %s"%global_revision)
652        print("  Install prefix:  %s"%env['prefix'])
653        print("          Python:  %s"%sysconfig.PREFIX)
654        print("           boost:  %s"%env['boost_prefix'])
655        if env['numpy_h']:
656            print("           numpy:  YES (with headers)")
657        else:
658            print("           numpy:  YES (without headers)")
659        if env['usempi']:
660            print("             MPI:  YES (flavour: %s)"%env['mpi'])
661        else:
662            print("             MPI:  DISABLED")
663        if env['uselapack']:
664            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
665        else:
666            print("          LAPACK:  DISABLED")
667        if env['cuda']:
668            print("            CUDA:  YES (nvcc: %s)"%env['nvcc_version'])
669        else:
670            print("            CUDA:  DISABLED")
671        d_list=[]
672        e_list=[]
673        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
674            if env[i]: e_list.append(i)
675            else: d_list.append(i)
676        for i in e_list:
677            print("%16s:  YES"%i)
678        for i in d_list:
679            print("%16s:  DISABLED"%i)
680        if env['cppunit']:
681            print("         CppUnit:  FOUND")
682        else:
683            print("         CppUnit:  NOT FOUND")
684        if env['gmsh']=='m':
685            print("            gmsh:  FOUND, MPI-ENABLED")
686        elif env['gmsh']=='s':
687            print("            gmsh:  FOUND")
688        else:
689            print("            gmsh:  NOT FOUND")
690        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
691    
692        if ((fatalwarning != '') and (env['werror'])):
693            print("  Treating warnings as errors")
694        else:
695            print("  NOT treating warnings as errors")
696        print("")
697        for w in env['warnings']:
698            print("WARNING: %s"%w)
699        if len(GetBuildFailures()):
700            print("\nERROR: build stopped due to errors\n")
701        else:
702            print("\nSUCCESS: build complete\n")
703    
704  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
705    

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