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trunk/SConstruct revision 2292 by jfenwick, Fri Feb 27 02:07:43 2009 UTC branches/diaplayground/SConstruct revision 5064 by caltinay, Fri Jun 20 05:24:53 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, platform  
   
 # 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')
30    
31  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  IS_OSX = (os.uname()[0] == 'Darwin')
32    
33  # Read configuration options from file scons/<hostname>_options.py  ########################## Determine options file ############################
34  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  # 1. command line
35  tmp = os.path.join("scons",hostname+"_options.py")  # 2. scons/<hostname>_options.py
36  options_file = ARGUMENTS.get('options_file', tmp)  # 3. name as part of a cluster
37  if not os.path.isfile(options_file):  options_file=ARGUMENTS.get('options_file', None)
38    options_file = False  if not options_file:
39    print "Options file not found (expected '%s')" % tmp      ext_dir = os.path.join(os.getcwd(), 'scons')
40  else:      hostname = platform.node().split('.')[0]
41    print "Options file is", options_file      for name in hostname, effectiveName(hostname):
42            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43  # Load options file and command-line arguments          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44  opts = Options(options_file, ARGUMENTS)          if os.path.isfile(options_file): break
45    
46  ############ Load build options ################################  if not os.path.isfile(options_file):
47        print("\nWARNING:\nOptions file %s" % options_file)
48  opts.AddOptions(      print("not found! Default options will be used which is most likely suboptimal.")
49  # Where to install esys stuff      print("We recommend that you copy the most relavent options file in the scons/os/")
50    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("subdirectory and customize it to your needs.\n")
51    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      options_file = None
52    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),  
53    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),  ############################### Build options ################################
54    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),  
55  # Compilation options  default_prefix='/usr'
56    BoolOption('dodebug', 'For backwards compatibility', 'no'),  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  lapack_flavours=('none', 'clapack', 'mkl')
58    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  
59    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  vars = Variables(options_file, ARGUMENTS)
60    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),  vars.AddVariables(
61    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),    BoolVariable('verbose', 'Output full compile/link lines', False),
65    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  # Compiler/Linker options
66    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    ('cxx', 'Path to C++ compiler', 'default'),
67    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    ('cc_flags', 'Base C++ compiler flags', 'default'),
68    ('cc_extra', 'Extra C/C++ flags', ''),    ('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', 'no'),    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    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
78  # Python    ('omp_ldflags', 'OpenMP linker flags', 'default'),
79    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),  # Mandatory libraries
80    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
81    ('python_libs', 'Python libraries to link with', [python_version]),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
82    ('python_cmd', 'Python command', 'python'),  # Mandatory for tests
83  # Boost    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
84    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
85    ('boost_lib_path', 'Path to Boost libs', usr_lib),  # Optional libraries and options
86    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
87  # NetCDF    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
88    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
89    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
90    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
91    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
92  # MPI    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
93    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
94    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
95    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    BoolVariable('papi', 'Enable PAPI', False),
96    ('mpi_path', 'Path to MPI includes', '/usr/include'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('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),  
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  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
111    BoolOption('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
112    ('silo_path', 'Path to Silo includes', '/usr/include'),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
   ('silo_lib_path', 'Path to Silo libs', usr_lib),  
113    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
114  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
115    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
116    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
117    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
118  # BLAS (used by UMFPACK)    BoolVariable('cuda', 'Enable GPU code with CUDA (requires thrust)', False),
119    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('thrust_prefix', 'Prefix/Paths to NVidia thrust installation', default_prefix),
120    ('blas_lib_path', 'Path to BLAS libs', usr_lib),  # Advanced settings
121    ('blas_libs', 'BLAS libraries to link with', ['blas']),    #dudley_assemble_flags = -funroll-loops      to actually do something
122  # An option for specifying the compiler tools set (see windows branch).    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
123    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    # To enable passing function pointers through python
124  # finer control over library building, intel aggressive global optimisation    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
125  # works with dynamic libraries on windows.    # An option for specifying the compiler tools (see windows branch)
126    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('tools_names', 'Compiler tools to use', ['default']),
127    ('share_paso', 'control static or dynamic paso lib', False)    ('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        env.Tool('nvcc')
192    
193    # create dictionary which will be populated with info for buildvars file
194    env['buildvars']={}
195    # create list which will be populated with warnings if there are any
196    env['warnings']=[]
197    
198    #################### Make sure install directories exist #####################
199    
200    env['BUILD_DIR']=Dir(env['build_dir']).abspath
201    prefix=Dir(env['prefix']).abspath
202    env['buildvars']['prefix']=prefix
203    env['incinstall'] = os.path.join(prefix, 'include')
204    env['bininstall'] = os.path.join(prefix, 'bin')
205    env['libinstall'] = os.path.join(prefix, 'lib')
206    env['pyinstall']  = os.path.join(prefix, 'esys')
207    if not os.path.isdir(env['bininstall']):
208        os.makedirs(env['bininstall'])
209    if not os.path.isdir(env['libinstall']):
210        os.makedirs(env['libinstall'])
211    if not os.path.isdir(env['pyinstall']):
212        os.makedirs(env['pyinstall'])
213    
214    env.Append(CPPPATH = [env['incinstall']])
215    env.Append(LIBPATH = [env['libinstall']])
216    
217    ################# Fill in compiler options if not set above ##################
218    
219    if env['cxx'] != 'default': env['CXX']=env['cxx']
220    
221    if env['nvcc'] != 'default':
222        env['NVCC'] = env['nvcc']
223    else:
224        env['NVCC'] = 'nvcc'
225    
226    # version >=9 of intel C++ compiler requires use of icpc to link in C++
227    # runtimes (icc does not)
228    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
229        env['LINK'] = env['CXX']
230    
231    # default compiler/linker options
232    cc_flags = ''
233    cc_optim = ''
234    cc_debug = ''
235    omp_flags = ''
236    omp_ldflags = ''
237    fatalwarning = '' # switch to turn warnings into errors
238    sysheaderopt = '' # how to indicate that a header is a system header
239    
240    # env['CC'] might be a full path
241    cc_name=os.path.basename(env['CXX'])
242    
243    if cc_name == 'icpc':
244        # Intel compiler
245        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
246        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
247        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
248        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
249        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
250        omp_flags   = "-openmp"
251        omp_ldflags = "-openmp -openmp_report=1"
252        fatalwarning = "-Werror"
253    elif cc_name[:3] == 'g++':
254        # GNU C on any system
255        # note that -ffast-math is not used because it breaks isnan(),
256        # see mantis #691
257        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
258        cc_optim     = "-O3"
259        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
260        omp_flags    = "-fopenmp"
261        omp_ldflags  = "-fopenmp"
262        fatalwarning = "-Werror"
263        sysheaderopt = "-isystem"
264    elif cc_name == 'cl':
265        # Microsoft Visual C on Windows
266        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
267        cc_optim     = "/O2 /Op /W3"
268        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
269        fatalwarning = "/WX"
270    elif cc_name == 'icl':
271        # Intel C on Windows
272        cc_flags     = '/EHsc /GR /MD'
273        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
274        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
275        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
276        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
277    
278    env['sysheaderopt']=sysheaderopt
279    
280    # set defaults if not otherwise specified
281    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
282    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
283    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
284    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
285    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
286    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
287    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
288    
289    if env['nvccflags'] != 'default':
290        env['NVCCFLAGS'] = env['nvccflags']
291        env['SHNVCCFLAGS'] = env['nvccflags'] + ' -shared'
292    
293    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
294    
295    if env['usepython3']:
296        env.Append(CPPDEFINES=['ESPYTHON3'])
297    
298    # set up the autolazy values
299    if env['forcelazy'] == 'on':
300        env.Append(CPPDEFINES=['FAUTOLAZYON'])
301    elif env['forcelazy'] == 'off':
302        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
303    
304    # set up the collective resolve values
305    if env['forcecollres'] == 'on':
306        env.Append(CPPDEFINES=['FRESCOLLECTON'])
307    elif env['forcecollres'] == 'off':
308        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
309    
310    # allow non-standard C if requested
311    if env['iknowwhatimdoing']:
312        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
313    
314    # Disable OpenMP if no flags provided
315    if env['openmp'] and env['omp_flags'] == '':
316       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
317       env['openmp'] = False
318    
319    if env['openmp']:
320        env.Append(CCFLAGS = env['omp_flags'])
321        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
322    else:
323        env['omp_flags']=''
324        env['omp_ldflags']=''
325    
326    env['buildvars']['openmp']=int(env['openmp'])
327    
328    # add debug/non-debug compiler flags
329    env['buildvars']['debug']=int(env['debug'])
330    if env['debug']:
331        env.Append(CCFLAGS = env['cc_debug'])
332    else:
333        env.Append(CCFLAGS = env['cc_optim'])
334    
335    # always add cc_flags
336    env.Append(CCFLAGS = env['cc_flags'])
337    
338    # add system libraries
339    env.AppendUnique(LIBS = env['sys_libs'])
340    
341    # determine svn revision
342    global_revision=ARGUMENTS.get('SVN_VERSION', None)
343    if global_revision:
344        global_revision = re.sub(':.*', '', global_revision)
345        global_revision = re.sub('[^0-9]', '', global_revision)
346        if global_revision == '': global_revision='-2'
347  else:  else:
348     if socket.gethostname().split('.')[0] == 'service0':    # Get the global Subversion revision number for the getVersion() method
349        env = Environment(tools = ['default', 'intelc'], options = opts)    try:
350     elif os.uname()[4]=='ia64':      global_revision = os.popen('svnversion -n .').read()
351        env = Environment(tools = ['default', 'intelc'], options = opts)      global_revision = re.sub(':.*', '', global_revision)
352        if env['CXX'] == 'icpc':      global_revision = re.sub('[^0-9]', '', global_revision)
353           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)      if global_revision == '': global_revision='-2'
354     else:    except:
355        env = Environment(tools = ['default'], options = opts)      global_revision = '-1'
356  Help(opts.GenerateHelpText(env))  env['svn_revision']=global_revision
357    env['buildvars']['svn_revision']=global_revision
358  ############ Fill in compiler options if not set above #########  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
359    
360  # Backwards compatibility: allow dodebug=yes and useMPI=yes  if IS_WINDOWS:
361  if env['dodebug']: env['usedebug'] = 1      if not env['build_shared']:
362  if env['useMPI']: env['usempi'] = 1          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
363            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
364  # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
365  # For both C and C++ you get: cc_flags and either the optim flags or debug flags  # VSL random numbers
366    env['buildvars']['vsl_random']=int(env['vsl_random'])
367  sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  if env['vsl_random']:
368        env.Append(CPPDEFINES = ['MKLRANDOM'])
369  if env["CC"] == "icc":  
370    # Intel compilers  env['IS_WINDOWS']=IS_WINDOWS
371    cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
372    cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  ###################### Copy required environment vars ########################
373    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
374    omp_optim     = "-openmp -openmp_report0"  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
375    omp_debug     = "-openmp -openmp_report0"  if IS_WINDOWS:
376    omp_libs      = ['guide', 'pthread']      LD_LIBRARY_PATH_KEY='PATH'
377    pedantic      = ""      env['ENV']['LD_LIBRARY_PATH']=''
378    fatalwarning      = ""        # Switch to turn warnings into errors  else:
379    sysheaderopt      = ""      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
380  elif env["CC"] == "gcc":  
381    # GNU C on any system  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
382    cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"  
383  #the long long warning occurs on the Mac  # the following env variables are exported for the unit tests
384    cc_optim      = "-O3"  
385    cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
386    omp_optim     = ""      try:
387    omp_debug     = ""          env['ENV'][key] = os.environ[key]
388    omp_libs      = []      except KeyError:
389    pedantic      = "-pedantic-errors -Wno-long-long"          env['ENV'][key] = 1
390    fatalwarning      = "-Werror"  
391    sysheaderopt      = "-isystem "  env_export=env['env_export']
392  elif env["CC"] == "cl":  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
393    # Microsoft Visual C on Windows  
394    cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  for key in set(env_export):
395    cc_optim      = "/O2 /Op /MT /W3"      try:
396    cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"          env['ENV'][key] = os.environ[key]
397    omp_optim     = ""      except KeyError:
398    omp_debug     = ""          pass
   omp_libs      = []  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
   
   
 # 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  
   
 #set up the autolazy values  
 if env['forcelazy']    != "leave_alone":  
   if env['forcelazy'] == 'on':  
     env.Append(CPPDEFINES='FAUTOLAZYON')  
   else:  
      if env['forcelazy'] == 'off':  
     env.Append(CPPDEFINES='FAUTOLAZYOFF')  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
   
 try: env['ENV']['HOME'] = os.environ['HOME']  
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
   
 env['ENV']['ESCRIPT_ROOT'] = prefix  
   
 ############ Set up paths for Configure() ######################  
   
 # Make a copy of an environment  
 # Use env.Clone if available, but fall back on env.Copy for older version of scons  
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
   
 # Add cc option -L<Escript>/trunk/lib  
 env.Append(LIBPATH      = [Dir(env['libinstall'])])  
   
 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  
 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  
   
 if env['usepedantic']: env.Append(CCFLAGS = pedantic)  
   
 # MS Windows  
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if not env['share_esysUtils'] :  
     env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])  
   if not env['share_paso'] :  
     env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])  
   
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
 try:  
    global_revision = os.popen("svnversion -n .").read()  
    global_revision = re.sub(":.*", "", global_revision)  
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
   
 ############ numarray (required) ###############################  
399    
400  try:  try:
401    from numarray import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
402  except ImportError:  except KeyError:
403    print "Cannot import numarray, you need to set your PYTHONPATH"      pass
   sys.exit(1)  
   
 ############ C compiler (required) #############################  
   
 # Create a Configure() environment for checking existence of required libraries and headers  
 conf = Configure(clone_env(env))  
   
 # Test that the compiler is working  
 if not conf.CheckFunc('printf'):  
    print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
    sys.exit(1)  
   
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
   
   
 if not sysheaderopt =="":  
   conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['python_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  
   
 if not conf.CheckCHeader('Python.h'):  
   print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('Py_Exit'):  
   print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])  
   sys.exit(1)  
404    
405  ############ boost (required) ##################################  if IS_OSX:
   
 if not sysheaderopt =="":  
   conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))  
 else:  
   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']:  
406    try:    try:
407      import vtk      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
408      env['usevtk'] = 1    except KeyError:
409    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()  
410    
 ############ PAPI (optional) ###################################  
411    
412  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
413  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
414    #    try:
415    #        env['ENV'][key] = os.environ[key]
416    #    except KeyError:
417    #        pass
418    
419  if env['usepapi']:  try:
420    conf.env.AppendUnique(CPPPATH = [env['papi_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
421    conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  except KeyError:
422    conf.env.AppendUnique(LIBS    = [env['papi_libs']])      pass
   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'])  
 else:  
   conf.Finish()  
   
 ############ MKL (optional) ####################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usemkl']:  
   conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   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()  
   
 ############ UMFPACK (optional) ################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   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.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): 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()  
423    
424  ############ Silo (optional) ###################################  ######################## Add some custom builders ############################
425    
426  if env['usesilo']:  if env['pythoncmd']=='python':
427    conf = Configure(clone_env(env))      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   conf.env.AppendUnique(CPPPATH = [env['silo_path']])  
   conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   conf.env.AppendUnique(LIBS = [env['silo_libs']])  
   if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0  
   if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0  
   conf.Finish()  
   
 # Add the path to Silo to environment env if it was found.  
 # Note that we do not add the libs since they are only needed for the  
 # escriptreader library and tools.  
 if env['usesilo']:  
   env.AppendUnique(CPPPATH = [env['silo_path']])  
   env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   env.Append(CPPDEFINES = ['HAVE_SILO'])  
   
 ############ Add the compiler flags ############################  
   
 # Enable debug by choosing either cc_debug or cc_optim  
 if env['usedebug']:  
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
428  else:  else:
429    env.Append(CCFLAGS        = env['cc_optim'])      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
   
 ############ Add some custom builders ##########################  
   
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
430  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
431    
432  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
433  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
434    
435  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
436  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
437    
438  ############ MPI (optional) ####################################  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
439    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
440    
441  # Create a modified environment for MPI programs (identical to env if usempi=no)  ############################ Dependency checks ###############################
 env_mpi = clone_env(env)  
442    
443  # Start a new configure environment that reflects what we've already found  ######## Compiler
444  conf = Configure(clone_env(env_mpi))  env=checkCompiler(env)
445    
446  if env_mpi['usempi']:  ######## Python headers & library (required)
447    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  env=checkPython(env)
   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()  
448    
449  env['usempi'] = env_mpi['usempi']  ######## boost & boost-python (required)
450    env=checkBoost(env)
451    
452  ############ ParMETIS (optional) ###############################  ######## numpy (required) and numpy headers (optional)
453    env=checkNumpy(env)
454    
455  # Start a new configure environment that reflects what we've already found  ######## CppUnit (required for tests)
456  conf = Configure(clone_env(env_mpi))  env=checkCppUnit(env)
457    
458  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ######## optional python modules (sympy, pyproj)
459    env=checkOptionalModules(env)
460    
461  if env_mpi['useparmetis']:  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
462    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  
463    
464  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## PDFLaTeX (for documentation)
465  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkPDFLatex(env)
466    
467  # Add ParMETIS to environment env_mpi if it was found  # keep some of our install paths first in the list for the unit tests
468  if env_mpi['useparmetis']:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
469    env_mpi = conf.Finish()  env.PrependENVPath('PYTHONPATH', prefix)
470    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  env['ENV']['ESCRIPT_ROOT'] = prefix
471  else:  
472    conf.Finish()  if not env['verbose']:
473        env['CXXCOMSTR'] = "Compiling $TARGET"
474        env['SHCXXCOMSTR'] = "Compiling $TARGET"
475        env['ARCOMSTR'] = "Linking $TARGET"
476        env['LINKCOMSTR'] = "Linking $TARGET"
477        env['SHLINKCOMSTR'] = "Linking $TARGET"
478        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
479        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
480        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
481        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
482        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
483    
484    ####################### Configure the subdirectories #########################
485    
486    # remove obsolete files
487    if not env['usempi']:
488        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
489        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
490    
491    from grouptest import *
492    TestGroups=[]
493    
494  env['useparmetis'] = env_mpi['useparmetis']  # keep an environment without warnings-as-errors
495    dodgy_env=env.Clone()
496    
497  ############ Now we switch on Warnings as errors ###############  # now add warnings-as-errors flags. This needs to be done after configuration
498    # because the scons test files have warnings in them
499    if ((fatalwarning != '') and (env['werror'])):
500        env.Append(CCFLAGS = fatalwarning)
501    
502  #this needs to be done after configuration because the scons test files have warnings in them  Export(
503      ['env',
504       'dodgy_env',
505       'IS_WINDOWS',
506       'TestGroups'
507      ]
508    )
509    
510  if ((fatalwarning != "") and (env['usewarnings'])):  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
511    env.Append(CCFLAGS        = fatalwarning)  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
512    env_mpi.Append(CCFLAGS        = fatalwarning)  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
513    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
514  ############ Summarize our environment #########################  
515    #This will pull in the escriptcore/py_src and escriptcore/test
516  print ""  env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
517  print "Summary of configuration (see ./config.log for information)"  #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
518  print " Using python libraries"  env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
519  print " Using numarray"  env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
520  print " Using boost"  env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
521  if env['usenetcdf']: print "    Using NetCDF"  env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
522  else: print "   Not using NetCDF"  env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
523  if env['usevtk']: print "   Using VTK"  env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
524  else: print "   Not using VTK"  env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
525  if env['usemkl']: print "   Using MKL"  env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
526  else: print "   Not using MKL"  env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
527  if env['useumfpack']: print "   Using UMFPACK"  env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
528  else: print "   Not using UMFPACK"  env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
 if env['usesilo']: print "  Using Silo"  
 else: print "   Not using Silo"  
 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"))  
529    
530    
531  ############ Build the subdirectories ##########################  ######################## Populate the buildvars file #########################
532    
533  from grouptest import *  write_buildvars(env)
534    
535  TestGroups=[]  ################### Targets to build and install libraries ###################
536    
537  Export(  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
538    ["env",  env.Alias('target_init', [target_init])
539     "env_mpi",  # delete buildvars upon cleanup
540     "clone_env",  env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
    "IS_WINDOWS_PLATFORM",  
    "TestGroups"  
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/libescriptreader/src'], build_dir='build/$PLATFORM/tools/libescriptreader', 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)  
 env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', 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('$TARGET'))  
541    
542  if env['omp_optim'] != '':  cusphdr_inst = env.Install(env['incinstall'], Dir('#cusplibrary/cusp'))
543    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_cusp_headers', cusphdr_inst)
544    # The headers have to be installed prior to build in order to satisfy
545    # #include <paso/Common.h>
546    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
547    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
548    
549  env.Alias('remember_options', remember_list)  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
550    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
551    
552  ############ Targets to build and install libraries ############  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
553    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
554    
555  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
556  env.Alias('target_init', [target_init])  env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
557    
558    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
559    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
560    
561  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
562  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
563    
564  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_ripley', ['install_cusp_headers', 'install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
565  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
566    
567  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'])
568  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'])
569    
570  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
571  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'])
572    
573  # 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
574  build_all_list = []  build_all_list = []
575  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
576  build_all_list += ['build_paso']  build_all_list += ['build_paso']
577  build_all_list += ['build_escript']  build_all_list += ['build_escript']
578    build_all_list += ['build_pasowrap']
579    build_all_list += ['build_dudley']
580  build_all_list += ['build_finley']  build_all_list += ['build_finley']
581  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
582  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  build_all_list += ['build_weipa']
583  if env['usesilo']:  build_all_list += ['target_escript2silo']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
584    if env['usempi']:   build_all_list += ['build_pythonMPI']
585    build_all_list += ['build_escriptconvert']
586  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
587    
588  install_all_list = []  install_all_list = []
# Line 711  install_all_list += ['target_init'] Line 590  install_all_list += ['target_init']
590  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
591  install_all_list += ['install_paso']  install_all_list += ['install_paso']
592  install_all_list += ['install_escript']  install_all_list += ['install_escript']
593    install_all_list += ['install_pasowrap']
594    install_all_list += ['install_dudley']
595  install_all_list += ['install_finley']  install_all_list += ['install_finley']
596  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
597  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
598  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
599  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_downunder_py']
600  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_modellib_py']
601  if env['usesilo']:  install_all_list += ['target_install_escript2silo']  install_all_list += ['install_pycad_py']
602  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
603    install_all_list += ['install_escriptconvert']
604  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
605    
606  # Default target is install  # Default target is install
607  env.Default('install_all')  env.Default('install_all')
608    
609  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
610    
611  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  if not env['cppunit']:
612  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])      test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
613  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])      env.Alias('run_tests', test_msg)
614  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])      env.Alias('build_tests', '')
615    env.Alias('run_tests', ['install_all'])
616    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
617  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
618    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
619    
620  ############ Targets to build the documentation ################  ##################### Targets to build the documentation #####################
621    
622  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
623    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
624    env.Alias('docs', ['basedocs', 'sphinxdoc'])
625    env.Alias('release_prep', ['docs', 'install_all'])
626    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
627    
628    # The test scripts are always generated, this target allows us to
629    # generate the testscripts without doing a full build
630    env.Alias('testscripts',[])
631    
632    if not IS_WINDOWS:
633        generateTestScripts(env, TestGroups)
634    
635    
636    
637    ######################## Summarize our environment ###########################
638    def print_summary():
639        print("")
640        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
641        print("Escript/Finley revision %s"%global_revision)
642        print("  Install prefix:  %s"%env['prefix'])
643        print("          Python:  %s"%sysconfig.PREFIX)
644        print("           boost:  %s"%env['boost_prefix'])
645        if env['numpy_h']:
646            print("           numpy:  YES (with headers)")
647        else:
648            print("           numpy:  YES (without headers)")
649        if env['usempi']:
650            print("             MPI:  YES (flavour: %s)"%env['mpi'])
651        else:
652            print("             MPI:  DISABLED")
653        if env['uselapack']:
654            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
655        else:
656            print("          LAPACK:  DISABLED")
657        d_list=[]
658        e_list=[]
659        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
660            if env[i]: e_list.append(i)
661            else: d_list.append(i)
662        for i in e_list:
663            print("%16s:  YES"%i)
664        for i in d_list:
665            print("%16s:  DISABLED"%i)
666        if env['cppunit']:
667            print("         CppUnit:  FOUND")
668        else:
669            print("         CppUnit:  NOT FOUND")
670        if env['gmsh']=='m':
671            print("            gmsh:  FOUND, MPI-ENABLED")
672        elif env['gmsh']=='s':
673            print("            gmsh:  FOUND")
674        else:
675            print("            gmsh:  NOT FOUND")
676        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
677    
678        if ((fatalwarning != '') and (env['werror'])):
679            print("  Treating warnings as errors")
680        else:
681            print("  NOT treating warnings as errors")
682        print("")
683        for w in env['warnings']:
684            print("WARNING: %s"%w)
685        if len(GetBuildFailures()):
686            print("\nERROR: build stopped due to errors\n")
687        else:
688            print("\nSUCCESS: build complete\n")
689    
690  if not IS_WINDOWS_PLATFORM:  atexit.register(print_summary)
    try:  
     utest=open("utest.sh","w")  
     build_platform=os.name      #Sometimes Mac python says it is posix  
     if (build_platform=='posix') and platform.system()=="Darwin":  
         build_platform='darwin'  
     utest.write(GroupTest.makeHeader(build_platform))  
     for tests in TestGroups:  
         utest.write(tests.makeString())  
     utest.close()  
     print "utest.sh written"  
    except IOError:  
     print "Error attempting to write unittests file."  
     sys.exit(1)  
691    

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