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revision 2100 by gross, Wed Nov 26 08:13:00 2008 UTC revision 5123 by sshaw, Thu Aug 28 07:02:11 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=201
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', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
73    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
74    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
75    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
76    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
77  # Python  # Mandatory libraries
78    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
79    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
80    ('python_libs', 'Python libraries to link with', [python_version]),  # Mandatory for tests
81    ('python_cmd', 'Python command', 'python'),    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
82  # Boost    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
83    ('boost_path', 'Path to Boost includes', '/usr/include'),  # Optional libraries and options
84    ('boost_lib_path', 'Path to Boost libs', usr_lib),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
85    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
86  # NetCDF    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
87    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
88    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
89    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
90    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
91  # MPI    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
92    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
93    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    BoolVariable('papi', 'Enable PAPI', False),
94    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('mpi_path', 'Path to MPI includes', '/usr/include'),  
   ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),  
   ('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),  
95    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
96    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),
97  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
98    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
99    ('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']),
100    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
101    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
102  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
103    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
104    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
105    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
106    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
107    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
108  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
109    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
110    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
111    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
112  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
113    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
114    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
115    ('blas_libs', 'BLAS libraries to link with', ['blas']),    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
116  # An option for specifying the compiler tools set (see windows branch).  # Advanced settings
117    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    #dudley_assemble_flags = -funroll-loops      to actually do something
118  # finer control over library building, intel aggressive global optimisation    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
119  # works with dynamic libraries on windows.    # To enable passing function pointers through python
120    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
121    ('share_paso', 'control static or dynamic paso lib', False)    # An option for specifying the compiler tools (see windows branch)
122      ('tools_names', 'Compiler tools to use', ['default']),
123      ('env_export', 'Environment variables to be passed to tools',[]),
124      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
126      # finer control over library building, intel aggressive global optimisation
127      # works with dynamic libraries on windows.
128      ('build_shared', 'Build dynamic libraries only', False),
129      ('sys_libs', 'Extra libraries to link with', []),
130      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
131      ('SVN_VERSION', 'Do not use from options file', -2),
132      ('pythoncmd', 'which python to compile with','python'),
133      ('usepython3', 'Is this a python3 build? (experimental)', False),
134      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
135      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
136      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
137      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
138      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
139      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams'])
140  )  )
141    
142  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
143    
144  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
145  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
146    
147  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
148        env = Environment(options = opts)  # in default locations.
149        env = Environment(tools = ['default'] + env['tools_names'],  env = Environment(tools = ['default'], options = vars,
150                          options = opts)                    ENV = {'PATH': os.environ['PATH']})
151    
152    # set the vars for clang
153    def mkclang(env):
154        env['CXX']='clang++'
155    
156    if env['tools_names'] != ['default']:
157        zz=env['tools_names']
158        if 'clang' in zz:
159            zz.remove('clang')
160            zz.insert(0, mkclang)
161        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
162                          ENV = {'PATH' : os.environ['PATH']})
163    
164    if options_file:
165        opts_valid=False
166        if 'escript_opts_version' in env.Dictionary() and \
167            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
168                opts_valid=True
169        if opts_valid:
170            print("Using options in %s." % options_file)
171        else:
172            print("\nOptions file %s" % options_file)
173            print("is outdated! Please update the file by examining one of the TEMPLATE")
174            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
175            Exit(1)
176    
177    # Generate help text (scons -h)
178    Help(vars.GenerateHelpText(env))
179    
180    # Check for superfluous options
181    if len(vars.UnknownVariables())>0:
182        for k in vars.UnknownVariables():
183            print("Unknown option '%s'" % k)
184        Exit(1)
185    
186    # create dictionary which will be populated with info for buildvars file
187    env['buildvars']={}
188    # create list which will be populated with warnings if there are any
189    env['warnings']=[]
190    
191    #################### Make sure install directories exist #####################
192    
193    env['BUILD_DIR']=Dir(env['build_dir']).abspath
194    prefix=Dir(env['prefix']).abspath
195    env['buildvars']['prefix']=prefix
196    env['incinstall'] = os.path.join(prefix, 'include')
197    env['bininstall'] = os.path.join(prefix, 'bin')
198    env['libinstall'] = os.path.join(prefix, 'lib')
199    env['pyinstall']  = os.path.join(prefix, 'esys')
200    if not os.path.isdir(env['bininstall']):
201        os.makedirs(env['bininstall'])
202    if not os.path.isdir(env['libinstall']):
203        os.makedirs(env['libinstall'])
204    if not os.path.isdir(env['pyinstall']):
205        os.makedirs(env['pyinstall'])
206    
207    env.Append(CPPPATH = [env['incinstall']])
208    env.Append(LIBPATH = [env['libinstall']])
209    
210    ################# Fill in compiler options if not set above ##################
211    
212    if env['cxx'] != 'default': env['CXX']=env['cxx']
213    
214    # version >=9 of intel C++ compiler requires use of icpc to link in C++
215    # runtimes (icc does not)
216    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
217        env['LINK'] = env['CXX']
218    
219    # default compiler/linker options
220    cc_flags = ''
221    cc_optim = ''
222    cc_debug = ''
223    omp_flags = ''
224    omp_ldflags = ''
225    fatalwarning = '' # switch to turn warnings into errors
226    sysheaderopt = '' # how to indicate that a header is a system header
227    
228    # env['CC'] might be a full path
229    cc_name=os.path.basename(env['CXX'])
230    
231    if cc_name == 'icpc':
232        # Intel compiler
233        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
234        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
235        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
236        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
237        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
238        omp_flags   = "-openmp"
239        omp_ldflags = "-openmp -openmp_report=1"
240        fatalwarning = "-Werror"
241    elif cc_name[:3] == 'g++':
242        # GNU C on any system
243        # note that -ffast-math is not used because it breaks isnan(),
244        # see mantis #691
245        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
246        cc_optim     = "-O3"
247        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
248        omp_flags    = "-fopenmp"
249        omp_ldflags  = "-fopenmp"
250        fatalwarning = "-Werror"
251        sysheaderopt = "-isystem"
252    elif cc_name == 'cl':
253        # Microsoft Visual C on Windows
254        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
255        cc_optim     = "/O2 /Op /W3"
256        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
257        fatalwarning = "/WX"
258    elif cc_name == 'icl':
259        # Intel C on Windows
260        cc_flags     = '/EHsc /GR /MD'
261        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
262        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
263        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
264        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
265    
266    env['sysheaderopt']=sysheaderopt
267    
268    # set defaults if not otherwise specified
269    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
270    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
271    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
272    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
273    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
274    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
275    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
276    
277    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
278    
279    if env['usepython3']:
280        env.Append(CPPDEFINES=['ESPYTHON3'])
281    
282    # set up the autolazy values
283    if env['forcelazy'] == 'on':
284        env.Append(CPPDEFINES=['FAUTOLAZYON'])
285    elif env['forcelazy'] == 'off':
286        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
287    
288    # set up the collective resolve values
289    if env['forcecollres'] == 'on':
290        env.Append(CPPDEFINES=['FRESCOLLECTON'])
291    elif env['forcecollres'] == 'off':
292        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
293    
294    # allow non-standard C if requested
295    if env['iknowwhatimdoing']:
296        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
297    
298    # Disable OpenMP if no flags provided
299    if env['openmp'] and env['omp_flags'] == '':
300       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
301       env['openmp'] = False
302    
303    if env['openmp']:
304        env.Append(CCFLAGS = env['omp_flags'])
305        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
306  else:  else:
307     if socket.gethostname().split('.')[0] == 'service0':      env['omp_flags']=''
308        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  
309    
310  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  
311    
312  ############ Set up paths for Configure() ######################  # add debug/non-debug compiler flags
313    env['buildvars']['debug']=int(env['debug'])
314  # Make a copy of an environment  if env['debug']:
315  # Use env.Clone if available, but fall back on env.Copy for older version of scons      env.Append(CCFLAGS = env['cc_debug'])
316  def clone_env(env):  else:
317    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')])  
318    
319  # Add cc option -L<Escript>/trunk/lib  # always add cc_flags
320  env.Append(LIBPATH      = [Dir(env['libinstall'])])  env.Append(CCFLAGS = env['cc_flags'])
321    
322  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # add system libraries
323  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  env.AppendUnique(LIBS = env['sys_libs'])
324    
325  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # determine svn revision
326    global_revision=ARGUMENTS.get('SVN_VERSION', None)
327    if global_revision:
328        global_revision = re.sub(':.*', '', global_revision)
329        global_revision = re.sub('[^0-9]', '', global_revision)
330        if global_revision == '': global_revision='-2'
331    else:
332      # Get the global Subversion revision number for the getVersion() method
333      try:
334        global_revision = os.popen('svnversion -n .').read()
335        global_revision = re.sub(':.*', '', global_revision)
336        global_revision = re.sub('[^0-9]', '', global_revision)
337        if global_revision == '': global_revision='-2'
338      except:
339        global_revision = '-1'
340    env['svn_revision']=global_revision
341    env['buildvars']['svn_revision']=global_revision
342    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
343    
344    if IS_WINDOWS:
345        if not env['build_shared']:
346            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
347            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
348    
349    # VSL random numbers
350    env['buildvars']['vsl_random']=int(env['vsl_random'])
351    if env['vsl_random']:
352        env.Append(CPPDEFINES = ['MKLRANDOM'])
353    
354    env['IS_WINDOWS']=IS_WINDOWS
355    
356    ###################### Copy required environment vars ########################
357    
358    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
359    if IS_WINDOWS:
360        LD_LIBRARY_PATH_KEY='PATH'
361        env['ENV']['LD_LIBRARY_PATH']=''
362    else:
363        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
364    
365  # 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'])  
366    
367    if env['usenetcdf']:  # the following env variables are exported for the unit tests
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
368    
369  env.Append(ARFLAGS = env['ar_flags'])  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
370        try:
371            env['ENV'][key] = os.environ[key]
372        except KeyError:
373            env['ENV'][key] = '1'
374    
375    env_export=env['env_export']
376    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
377    
378    for key in set(env_export):
379        try:
380            env['ENV'][key] = os.environ[key]
381        except KeyError:
382            pass
383    
 # Get the global Subversion revision number for getVersion() method  
384  try:  try:
385     global_revision = os.popen("svnversion -n .").read()      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
386     global_revision = re.sub(":.*", "", global_revision)  except KeyError:
387     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']])  
388    
389  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  if IS_OSX:
   
 if not conf.CheckCHeader('Python.h'):  
   print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('Py_Main'):  
   print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])  
   sys.exit(1)  
   
 ############ boost (required) ##################################  
   
 conf.env.AppendUnique(CPPPATH       = [env['boost_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs  
   
 if not conf.CheckCXXHeader('boost/python.hpp'):  
   print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('PyObject_SetAttr'):  
   print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])  
   sys.exit(1)  
   
 # Commit changes to environment  
 env = conf.Finish()  
   
 ############ VTK (optional) ####################################  
   
 if env['usevtk']:  
390    try:    try:
391      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
392      env['usevtk'] = 1    except KeyError:
393    except ImportError:      pass
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
394    
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
395    
396  if env['usepapi']:  # these shouldn't be needed
397    conf.env.AppendUnique(CPPPATH = [env['papi_path']])  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
398    conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  #    try:
399    conf.env.AppendUnique(LIBS    = [env['papi_libs']])  #        env['ENV'][key] = os.environ[key]
400    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs  #    except KeyError:
401    #        pass
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
402    
403  ############ MKL (optional) ####################################  try:
404        env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
405    except KeyError:
406        pass
407    
408  # Start a new configure environment that reflects what we've already found  ######################## Add some custom builders ############################
 conf = Configure(clone_env(env))  
409    
410  if env['usemkl']:  if env['pythoncmd']=='python':
411    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   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'])  
412  else:  else:
413    conf.Finish()      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
414    env.Append(BUILDERS = {'PyCompile' : py_builder});
415    
416  ############ UMFPACK (optional) ################################  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
417    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
418    
419  # Start a new configure environment that reflects what we've already found  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
420  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
421    
422  if env['useumfpack']:  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
423    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
   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('daxpy'): env['useumfpack'] = 0  
 # if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
 else:  
   conf.Finish()  
424    
425  ############ Add the compiler flags ############################  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
426    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
427    
428  # Enable debug by choosing either cc_debug or cc_optim  ############################ Dependency checks ###############################
 if env['usedebug']:  
   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'])  
429    
430  # Always use cc_flags  ######## Compiler
431  env.Append(CCFLAGS      = env['cc_flags'])  env=checkCompiler(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()  
432    
433  env['usempi'] = env_mpi['usempi']  ######## Python headers & library (required)
434    env=checkPython(env)
435    
436  ############ ParMETIS (optional) ###############################  ######## boost & boost-python (required)
437    env=checkBoost(env)
438    
439  # Start a new configure environment that reflects what we've already found  ######## numpy (required) and numpy headers (optional)
440  conf = Configure(clone_env(env_mpi))  env=checkNumpy(env)
441    
442  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## CppUnit (required for tests)
443    env=checkCppUnit(env)
444    
445  if env_mpi['useparmetis']:  ######## optional python modules (sympy, pyproj)
446    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env=checkOptionalModules(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  
447    
448  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
449  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkOptionalLibraries(env)
450    
451  # Add ParMETIS to environment env_mpi if it was found  ######## PDFLaTeX (for documentation)
452  if env_mpi['useparmetis']:  env=checkPDFLatex(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
453    
454  env['useparmetis'] = env_mpi['useparmetis']  # keep some of our install paths first in the list for the unit tests
455    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
456    env.PrependENVPath('PYTHONPATH', prefix)
457    env['ENV']['ESCRIPT_ROOT'] = prefix
458    
459  ############ Now we switch on Warnings as errors ###############  if not env['verbose']:
460        env['CXXCOMSTR'] = "Compiling $TARGET"
461        env['SHCXXCOMSTR'] = "Compiling $TARGET"
462        env['ARCOMSTR'] = "Linking $TARGET"
463        env['LINKCOMSTR'] = "Linking $TARGET"
464        env['SHLINKCOMSTR'] = "Linking $TARGET"
465        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
466        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
467        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
468        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
469        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
470    
471    ####################### Configure the subdirectories #########################
472    
473    # remove obsolete files
474    if not env['usempi']:
475        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
476        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
477    
478    from grouptest import *
479    TestGroups=[]
480    
481    # keep an environment without warnings-as-errors
482    dodgy_env=env.Clone()
483    
484    # now add warnings-as-errors flags. This needs to be done after configuration
485    # because the scons test files have warnings in them
486    if ((fatalwarning != '') and (env['werror'])):
487        env.Append(CCFLAGS = fatalwarning)
488    
489  #this needs to be done after configuration because the scons test files have warnings in them  Export(
490      ['env',
491       'dodgy_env',
492       'IS_WINDOWS',
493       'TestGroups'
494      ]
495    )
496    
497  if ((fatalwarning != "") and (env['usewarnings'])):  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
498    env.Append(CCFLAGS        = fatalwarning)  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
499    env_mpi.Append(CCFLAGS        = fatalwarning)  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
500    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
501  ############ Summarize our environment #########################  
502    #This will pull in the escriptcore/py_src and escriptcore/test
503  print ""  env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
504  print "Summary of configuration (see ./config.log for information)"  #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
505  print " Using python libraries"  env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
506  print " Using numarray"  env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
507  print " Using boost"  env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
508  if env['usenetcdf']: print "    Using NetCDF"  env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
509  else: print "   Not using NetCDF"  env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
510  if env['usevtk']: print "   Using VTK"  env.SConscript(dirs = ['speckley/src'], variant_dir='$BUILD_DIR/$PLATFORM/speckley', duplicate=0)
511  else: print "   Not using VTK"  env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
512  if env['usemkl']: print "   Using MKL"  env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
513  else: print "   Not using MKL"  env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
514  if env['useumfpack']: print "   Using UMFPACK"  env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
515  else: print "   Not using UMFPACK"  env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
516  if env['useopenmp']: print "    Using OpenMP"  env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
 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"))  
517    
 ############ Add some custom builders ##########################  
518    
519  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  ######################## Populate the buildvars file #########################
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
520    
521  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  write_buildvars(env)
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
522    
523  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  ################### Targets to build and install libraries ###################
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
524    
525  ############ Build the subdirectories ##########################  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
526    env.Alias('target_init', [target_init])
527    # delete buildvars upon cleanup
528    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
529    
530  Export(  # The headers have to be installed prior to build in order to satisfy
531    ["env",  # #include <paso/Common.h>
532     "env_mpi",  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
533     "clone_env",  env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
    "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('$TARGET'))  
534    
535  if env['omp_optim'] != '':  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
536    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
537    
538  env.Alias('remember_options', remember_list)  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
539    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
540    
541  ############ Targets to build and install libraries ############  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
542    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
543    
544  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
545  env.Alias('target_init', [target_init])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
546    
547    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
548    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
549    
550  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
551  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'])  
552    
553  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_speckley', ['install_speckley_headers', 'build_speckley_lib', 'build_speckleycpp_lib'])
554  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'])
555    
556  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'])
557  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'])
558    
559  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
560  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'])
561    
562  # 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
563  build_all_list = []  build_all_list = []
564  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
565  build_all_list += ['build_paso']  build_all_list += ['build_paso']
566  build_all_list += ['build_escript']  build_all_list += ['build_escript']
567    build_all_list += ['build_pasowrap']
568    build_all_list += ['build_dudley']
569  build_all_list += ['build_finley']  build_all_list += ['build_finley']
570  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
571  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  build_all_list += ['build_speckley']
572    build_all_list += ['build_weipa']
573    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
574    if env['usempi']:   build_all_list += ['build_pythonMPI']
575    build_all_list += ['build_escriptconvert']
576  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
577    
578  install_all_list = []  install_all_list = []
# Line 650  install_all_list += ['target_init'] Line 580  install_all_list += ['target_init']
580  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
581  install_all_list += ['install_paso']  install_all_list += ['install_paso']
582  install_all_list += ['install_escript']  install_all_list += ['install_escript']
583    install_all_list += ['install_pasowrap']
584    install_all_list += ['install_dudley']
585  install_all_list += ['install_finley']  install_all_list += ['install_finley']
586  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
587  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_speckley']
588  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_weipa']
589  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
590  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_downunder_py']
591  install_all_list += ['remember_options']  install_all_list += ['install_modellib_py']
592    install_all_list += ['install_pycad_py']
593    if env['usempi']:   install_all_list += ['install_pythonMPI']
594    install_all_list += ['install_escriptconvert']
595  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
596    
597  # Default target is install  # Default target is install
598  env.Default('install_all')  env.Default('install_all')
599    
600  ############ 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'])  
601    
602  ############ Targets to build the documentation ################  if not env['cppunit']:
603        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
604        env.Alias('run_tests', test_msg)
605        env.Alias('build_tests', '')
606    env.Alias('run_tests', ['install_all'])
607    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
608    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
609    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
610    
611    ##################### Targets to build the documentation #####################
612    
613    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
614    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
615    env.Alias('docs', ['basedocs', 'sphinxdoc'])
616    env.Alias('release_prep', ['docs', 'install_all'])
617    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
618    
619    # The test scripts are always generated, this target allows us to
620    # generate the testscripts without doing a full build
621    env.Alias('testscripts',[])
622    
623    if not IS_WINDOWS:
624        generateTestScripts(env, TestGroups)
625    
626    
627    
628    ######################## Summarize our environment ###########################
629    def print_summary():
630        print("")
631        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
632        print("Escript/Finley revision %s"%global_revision)
633        print("  Install prefix:  %s"%env['prefix'])
634        print("          Python:  %s"%sysconfig.PREFIX)
635        print("           boost:  %s"%env['boost_prefix'])
636        if env['numpy_h']:
637            print("           numpy:  YES (with headers)")
638        else:
639            print("           numpy:  YES (without headers)")
640        if env['usempi']:
641            print("             MPI:  YES (flavour: %s)"%env['mpi'])
642        else:
643            print("             MPI:  DISABLED")
644        if env['uselapack']:
645            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
646        else:
647            print("          LAPACK:  DISABLED")
648        d_list=[]
649        e_list=[]
650        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
651            if env[i]: e_list.append(i)
652            else: d_list.append(i)
653        for i in e_list:
654            print("%16s:  YES"%i)
655        for i in d_list:
656            print("%16s:  DISABLED"%i)
657        if env['cppunit']:
658            print("         CppUnit:  FOUND")
659        else:
660            print("         CppUnit:  NOT FOUND")
661        if env['gmsh']=='m':
662            print("            gmsh:  FOUND, MPI-ENABLED")
663        elif env['gmsh']=='s':
664            print("            gmsh:  FOUND")
665        else:
666            print("            gmsh:  NOT FOUND")
667        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
668    
669        if ((fatalwarning != '') and (env['werror'])):
670            print("  Treating warnings as errors")
671        else:
672            print("  NOT treating warnings as errors")
673        print("")
674        for w in env['warnings']:
675            print("WARNING: %s"%w)
676        if len(GetBuildFailures()):
677            print("\nERROR: build stopped due to errors\n")
678        else:
679            print("\nSUCCESS: build complete\n")
680    
681  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
682    

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