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revision 684 by robwdcock, Mon Mar 27 07:34:07 2006 UTC revision 3097 by gross, Fri Aug 20 04:59:12 2010 UTC
# Line 1  Line 1 
1  #          Copyright 2006 by ACcESS MNRF                    
2  #                                                            ########################################################
3  #              http://www.access.edu.au                      #
4  #       Primary Business: Queensland, Australia              # Copyright (c) 2003-2010 by University of Queensland
5  #  Licensed under the Open Software License version 3.0      # Earth Systems Science Computational Center (ESSCC)
6  #     http://www.opensource.org/licenses/osl-3.0.php        # http://www.uq.edu.au/esscc
 #                                                            
7  #  #
8    # Primary Business: Queensland, Australia
9    # Licensed under the Open Software License version 3.0
10    # http://www.opensource.org/licenses/osl-3.0.php
11  #  #
12    ########################################################
13    
14    
 # top-level Scons configuration file for all esys13 modules  
 # Begin initialisation Section  
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
15  EnsureSConsVersion(0,96,91)  EnsureSConsVersion(0,96,91)
16  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
17    
18  import sys, os  import sys, os, re, socket, platform, stat
19    # For copy()
20    import shutil
21    
22  # Add our extensions  # Add our extensions
23  if sys.path.count('scons')==0: sys.path.append('scons')  if os.path.isdir('scons'): sys.path.append('scons')
24  import scons_extensions  import scons_extensions
25    
26  # Default options and options help text  # Use /usr/lib64 if available, else /usr/lib
27  # These are defaults and can be overridden using command line arguments or an options file.  usr_lib = '/usr/lib'
28  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
29  # DO NOT CHANGE THEM HERE  
30  if ARGUMENTS.get('options_file',0):  # The string python2.4 or python2.5
31     options_file = ARGUMENTS.get('options_file',0)  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
32  else:  
33     import socket  # MS Windows support, many thanks to PH
34     from string import ascii_letters,digits  IS_WINDOWS_PLATFORM = (os.name== "nt")
35     hostname=""  
36     for s in socket.gethostname().split('.')[0]:  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
37        if s in ascii_letters+digits:  
38           hostname+=s  #Holds names of variables from the calling environment which need to be passed
39        else:  #to tools
40           hostname+="_"  env_export=[]
    options_file = "scons/"+hostname+"_options.py"  
41    
42  opts = Options(options_file, ARGUMENTS)  #Determine where to read options from use:
43  opts.AddOptions(  #1. command line
44    #2. scons/<hostname>_options.py
45    #3. name as part of a cluster
46    options_file=ARGUMENTS.get('options_file', None)
47    effective_hostname=socket.gethostname().split('.')[0]
48    if not options_file:
49      mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)
50      options_file = os.path.join("scons",mangledhostname+"_options.py")
51      #If there is no options file with that name see if there is a substitute
52      if not os.path.isfile(options_file):
53        effective_hostname = scons_extensions.effectiveName(effective_hostname)
54        mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)
55        options_file = os.path.join("scons",mangledhostname+"_options.py")
56    
57    if not os.path.isfile(options_file):
58      print "Options file not found (expected '%s')" % options_file
59      options_file = False
60    else:
61      print "Options file is", options_file
62    
63    #Does our scons support the newer Variables class or do we need to use Options?
64    
65    try:
66       dummyvar=Variables
67       opts = Variables(options_file, ARGUMENTS)
68       adder = opts.AddVariables
69    except:
70       opts = Options(options_file, ARGUMENTS)
71       adder = opts.AddOptions
72       BoolVariable = BoolOption
73    
74    ############ Load build options ################################
75    
76    adder(
77    #opts.AddOptions(
78  # Where to install esys stuff  # Where to install esys stuff
79    ('incinstall', 'where the esys headers will be installed', Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
80    ('libinstall', 'where the esys libraries will be installed', Dir('#.').abspath+'/lib'),    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
81    ('pyinstall', 'where the esys python modules will be installed', Dir('#.').abspath),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
82      ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
83      ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),
84  # Compilation options  # Compilation options
85    BoolOption('dodebug', 'Do you want a debug build?', 'yes'),    BoolVariable('dodebug', 'For backwards compatibility', 'no'),
86    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/hostname_options.py)", options_file),    BoolVariable('usedebug', 'Do you want a debug build?', 'no'),
87    ('cc_defines','C/C++ defines to use', None),    BoolVariable('usevtk', 'Do you want to use VTK?', 'yes'),
88    ('cc_flags','C compiler flags to use (Release build)', None),    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
89    ('cc_flags_debug', 'C compiler flags to use (Debug build)', None),    ('cc', 'path to C compiler', 'DEFAULT'),
90    ('cxx_flags', 'C++ compiler flags to use (Release build)', None),    ('cxx', 'path to C++ compiler', 'DEFAULT'),
91    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', None),    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
92    ('ar_flags', 'Static library archiver flags to use', None),    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
93    ('sys_libs', 'System libraries to link with', None),    ('cc_flags', 'C/C++ compiler flags to use', '-DEFAULT_1'),
94  # MKL    ('cc_optim', 'C/C++ optimization flags to use', '-DEFAULT_2'),
95    PathOption('mkl_path', 'Path to MKL includes', None),    ('cc_debug', 'C/C++ debug flags to use', '-DEFAULT_3'),
96    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
97    ('mkl_libs', 'MKL libraries to link with', None),    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
98  # SCSL    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
99    PathOption('scsl_path', 'Path to SCSL includes', None),    ('cc_extra', 'Extra C compiler flags', ''),
100    PathOption('scsl_lib_path', 'Path to SCSL libs', None),    ('cxx_extra', 'Extra C++ compiler flags', ''),
101    ('scsl_libs', 'SCSL libraries to link with', None),    ('ld_extra', 'Extra linker flags', ''),
102  # UMFPACK    ('sys_libs', 'System libraries to link with', []),
103    PathOption('umf_path', 'Path to UMF includes', None),    ('ar_flags', 'Static library archiver flags to use', ''),
104    PathOption('umf_lib_path', 'Path to UMF libs', None),    BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),
105    ('umf_libs', 'UMF libraries to link with', None),    BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
106      BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),
107      ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),
108      ('forcecollres','for testing use only - set the default value for force resolving collective ops','leave_alone'),
109  # Python  # Python
110    PathOption('python_path', 'Path to Python includes', '/usr/include'),    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
111    PathOption('python_lib_path', 'Path to Python libs', '/usr/lib'),    ('python_lib_path', 'Path to Python libs', usr_lib),
112    ('python_lib', 'Python libraries to link with', ['python2.3',]),    ('python_libs', 'Python libraries to link with', [python_version]),
113      ('python_cmd', 'Python command', 'python'),
114  # Boost  # Boost
115    PathOption('boost_path', 'Path to Boost includes', '/usr/include'),    ('boost_path', 'Path to Boost includes', '/usr/include'),
116    PathOption('boost_lib_path', 'Path to Boost libs', '/usr/lib'),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
117    ('boost_lib', 'Boost libraries to link with', ['boost_python',]),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
118  # CppUnit  # NetCDF
119    PathOption('cppunit_path', 'Path to CppUnit includes', Dir('#.').abspath+'/tools/CppUnitTest/inc'),    BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
120    PathOption('cppunit_lib_path', 'Path to CppUnit libs', Dir('#.').abspath+'/lib'),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
121    ('cppunit_lib', 'CppUnit libraries to link with', ['CppUnitTest',]),    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
122  # Doc building    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
123    PathOption('doxygen_path', 'Path to Doxygen executable', None),  # MPI
124    PathOption('epydoc_path', 'Path to Epydoc executable', None),    BoolVariable('useMPI', 'For backwards compatibility', 'no'),
125    PathOption('epydoc_pythonpath', 'Path to Epydoc python files', None),    BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),
126      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
127      ('mpi_path', 'Path to MPI includes', '/usr/include'),
128      ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
129      ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
130      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', []),
131      ('mpi_flavour','Type of MPI execution environment','none'),
132    # ParMETIS
133      BoolVariable('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
134      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
135      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
136      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
137  # PAPI  # PAPI
138    PathOption('papi_path', 'Path to PAPI includes', None),    BoolVariable('usepapi', 'switch on/off the usage of PAPI', 'no'),
139    PathOption('papi_lib_path', 'Path to PAPI libs', None),    ('papi_path', 'Path to PAPI includes', '/usr/include'),
140    ('papi_libs', 'PAPI libraries to link with', None),    ('papi_lib_path', 'Path to PAPI libs', usr_lib),
141      ('papi_libs', 'PAPI libraries to link with', ['papi']),
142      BoolVariable('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
143    # MKL
144      BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),
145      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
146      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
147      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
148    # UMFPACK
149      BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
150      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
151      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
152      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
153      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
154    # Silo
155      BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),
156      ('silo_path', 'Path to Silo includes', '/usr/include'),
157      ('silo_lib_path', 'Path to Silo libs', usr_lib),
158      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
159    # VisIt
160      BoolVariable('usevisit', 'switch on/off the usage of the VisIt sim library', 'no'),
161      ('visit_path', 'Path to VisIt libsim includes', '/usr/include'),
162      ('visit_lib_path', 'Path to VisIt sim library', usr_lib),
163    # AMD (used by UMFPACK)
164      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
165      ('amd_lib_path', 'Path to AMD libs', usr_lib),
166      ('amd_libs', 'AMD libraries to link with', ['amd']),
167    # BLAS (used by UMFPACK)
168      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
169      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
170      ('blas_libs', 'BLAS libraries to link with', ['blas']),
171    #Lapack options
172      BoolVariable('uselapack','switch on/off use of Lapack','no'),
173      ('lapack_path', 'Path to Lapack includes','/usr/include'),
174      ('lapack_lib_path', 'Path to Lapack libs', usr_lib),
175      ('lapack_libs', 'Lapack libraries to link with', []),
176      ('lapack_type', '{clapack,mkl}','clapack'),
177    # An option for specifying the compiler tools set (see windows branch).
178      ('tools_names', 'allow control over the tools in the env setup', ['default']),
179    # finer control over library building, intel aggressive global optimisation
180    # works with dynamic libraries on windows.
181      ('share_esysUtils', 'control static or dynamic esysUtils lib', False),
182      ('share_paso', 'control static or dynamic paso lib', False),
183      ('env_export','Environment variables to be passed to children',[]),
184    #To enable passing function pointers through python
185      BoolVariable('iknowwhatimdoing','allow nonstandard C',False)
186  )  )
187    
188  # Initialise Scons Build Environment  
189  # check for user environment variables we are interested in  ###################
190  try:  
191     python_path = os.environ['PYTHONPATH']  # This is only to support old versions of scons which don't accept
192  except KeyError:  # the variant_dir parameter (older than 0.98 I think).
193     python_path = ''  # Once these are no longer an issue we can go back to a direct call
194    # to obj.SConscript
195    import SCons
196    vs=SCons.__version__.split('.')
197    cantusevariantdir=float(vs[0]+'.'+vs[1])<0.98
198    
199    
200    def CallSConscript(obj, **kw):
201        if cantusevariantdir:
202            if 'variant_dir' in kw:
203            kw['build_dir']=kw['variant_dir']
204            del kw['variant_dir']
205        obj.SConscript(**kw)
206    
207    
208    ############ Specify which compilers to use ####################
209    
210    # intelc uses regular expressions improperly and emits a warning about
211    # failing to find the compilers.  This warning can be safely ignored.
212    
213    if IS_WINDOWS_PLATFORM:
214          env = Environment(options = opts)
215          env = Environment(tools = ['default'] + env['tools_names'],
216                            options = opts)
217    else:
218       if os.uname()[4]=='ia64':
219          env = Environment(tools = ['default', 'intelc'], options = opts)
220          if env['CXX'] == 'icpc':
221             env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
222       else:
223          env = Environment(tools = ['default'], options = opts)
224          if env['tools_names']!='default':
225        env=Environment(tools = ['default'] +env['tools_names'], options=opts)
226    
227    # Override compiler choice if provided
228    if env['cc'] != 'DEFAULT': env['CC']=env['cc']
229    if env['cxx'] != 'DEFAULT': env['CXX']=env['cxx']
230    
231    Help(opts.GenerateHelpText(env))
232    
233    ############ Make sure target directories exist ################
234    
235    if not os.path.isdir(env['bininstall']):
236        os.makedirs(env['bininstall'])
237    if not os.path.isdir(env['libinstall']):
238        os.makedirs(env['libinstall'])
239    if not os.path.isdir(env['pyinstall']):
240        os.makedirs(env['pyinstall'])
241    
242    ########## Copy required environment vars ######################
243    
244    for i in env['env_export']:
245       env.Append(ENV = {i:os.environ[i]})
246    
247    ############ Fill in compiler options if not set above #########
248    
249    # Backwards compatibility: allow dodebug=yes and useMPI=yes
250    if env['dodebug']: env['usedebug'] = 1
251    if env['useMPI']: env['usempi'] = 1
252    
253    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
254    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
255    
256    sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.
257    
258    cc_flags = ""
259    cc_optim = ""
260    cc_debug = ""
261    omp_optim = ""
262    omp_debug = ""
263    omp_libs = []
264    
265    if env["CC"] == "icc":
266      # Intel compilers
267      cc_flags      = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
268      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
269      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
270      omp_optim     = "-openmp -openmp_report0"
271      omp_debug     = "-openmp -openmp_report0"
272      omp_libs      = ['guide', 'pthread']
273      pedantic      = ""
274      fatalwarning      = ""        # Switch to turn warnings into errors
275      sysheaderopt      = ""
276    elif env["CC"][:3] == "gcc":
277      # GNU C on any system
278      cc_flags      = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
279    #the long long warning occurs on the Mac
280      cc_optim      = "-O3"
281      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
282      omp_optim     = "-fopenmp"
283      omp_debug     = "-fopenmp"
284      omp_libs      = []
285      pedantic      = "-pedantic-errors -Wno-long-long"
286      fatalwarning      = "-Werror"
287      sysheaderopt      = "-isystem "
288    elif env["CC"] == "cl":
289      # Microsoft Visual C on Windows
290      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
291      cc_optim      = "/O2 /Op /MT /W3"
292      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
293      omp_optim     = ""
294      omp_debug     = ""
295      omp_libs      = []
296      pedantic      = ""
297      fatalwarning      = ""
298      sysheaderopt      = ""
299    elif env["CC"] == "icl":
300      # intel C on Windows, see windows_intelc_options.py for a start
301      pedantic      = ""
302      fatalwarning      = ""
303      sysheaderopt      = ""
304    
305    
306    # If not specified in hostname_options.py then set them here
307    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
308    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
309    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
310    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
311    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
312    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
313    
314    #set up the autolazy values
315    if env['forcelazy']    != "leave_alone":
316      if env['forcelazy'] == 'on':
317        env.Append(CPPDEFINES=['FAUTOLAZYON'])
318      else:
319         if env['forcelazy'] == 'off':
320        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
321    
322    #set up the colective resolve values
323    if env['forcecollres']    != "leave_alone":
324      print env['forcecollres']
325      if env['forcecollres'] == 'on':
326        env.Append(CPPDEFINES=['FRESCOLLECTON'])
327      else:
328         if env['forcecollres'] == 'off':
329        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
330    
331    
332    if env['iknowwhatimdoing']:
333        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
334    
335    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
336    if not env["useopenmp"]:
337      env['omp_optim'] = ""
338      env['omp_debug'] = ""
339      env['omp_libs'] = []
340    
341    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
342    
343    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
344    if IS_WINDOWS_PLATFORM:
345        LD_LIBRARY_PATH_KEY='PATH'
346        env['ENV']['LD_LIBRARY_PATH']=''
347    else:
348        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
349    ############ Copy environment variables into scons env #########
350    
351    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
352    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
353    
354    try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']
355    except KeyError: pass
356    
357    try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']
358    except KeyError: env['ENV']['ESCRIPT_NUM_PROCS']=1
359    
360    try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']
361    except KeyError: env['ENV']['ESCRIPT_NUM_NODES']=1
362    
363    try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']
364    except KeyError: pass
365    
366    try: env['ENV']['PATH'] = os.environ['PATH']
367    except KeyError: pass
368    
369    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
370    except KeyError: pass
371    
372    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
373    except KeyError: pass
374    
375    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
376    except KeyError: pass
377    
378    try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])
379    except KeyError: pass
380    
381    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
382    except KeyError: pass
383    
384    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
385    except KeyError: pass
386    
387    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
388    except KeyError: pass
389    
390    try: env['ENV']['HOME'] = os.environ['HOME']
391    except KeyError: pass
392    
393    # Configure for test suite
394    
395    
396    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
397    env.PrependENVPath('PYTHONPATH', prefix)
398    env['ENV']['ESCRIPT_ROOT'] = prefix
399    
400    ############ Set up paths for Configure() ######################
401    
402    # Make a copy of an environment
403    # Use env.Clone if available, but fall back on env.Copy for older version of scons
404    def clone_env(env):
405      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
406      else:                   return env.Copy() # scons-0.96
407    
408    # Add cc option -I<Escript>/trunk/include
409    env.Append(CPPPATH      = [Dir('include')])
410    
411    # Add cc option -L<Escript>/trunk/lib
412    env.Append(LIBPATH      = [Dir(env['libinstall'])])
413    
414    if env['cc_extra'] != '': env.Append(CFLAGS = env['cc_extra'])
415    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
416    if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
417    
418    if env['usepedantic']: env.Append(CCFLAGS = pedantic)
419    
420    # MS Windows
421    if IS_WINDOWS_PLATFORM:
422      env.AppendENVPath('PATH', [env['boost_lib_path']])
423      env.AppendENVPath('PATH', [env['libinstall']])
424      if not env['share_esysUtils'] :
425        env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
426      if not env['share_paso'] :
427        env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
428    
429      if env['usenetcdf']:
430        env.AppendENVPath('PATH',   [env['netCDF_lib_path']])
431    
432    env.Append(ARFLAGS = env['ar_flags'])
433    
434    # Get the global Subversion revision number for getVersion() method
435  try:  try:
436     path = os.environ['PATH']     global_revision = os.popen("svnversion -n .").read()
437  except KeyError:     global_revision = re.sub(":.*", "", global_revision)
438     path = ''     global_revision = re.sub("[^0-9]", "", global_revision)
439    except:
440       global_revision="-1"
441    if global_revision == "": global_revision="-2"
442    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
443    
444    ############ numpy (required) ###############################
445    
446  try:  try:
447     ld_library_path = os.environ['LD_LIBRARY_PATH']    from numpy import identity
448  except KeyError:  except ImportError:
449     ld_library_path = ''    print "Cannot import numpy, you need to set your PYTHONPATH"
450      sys.exit(1)
 # Note: On the Altix the intel compilers are not automatically  
 # detected by scons intelc.py script. The Altix has a different directory  
 # path and in some locations the "modules" facility is used to support  
 # multiple compiler versions. This forces the need to import the users PATH  
 # environment which isn't the "scons way"  
 # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)  
 # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  
   
 if os.name != "nt" and os.uname()[4]=='ia64':  
    env = Environment(tools = ['default', 'intelc'], options = opts)  
    env['ENV']['PATH'] = path  
    env['ENV']['LD_LIBRARY_PATH'] = ld_library_path  
    env['ENV']['PYTHONPATH'] = python_path  
    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). FIXME: this behaviour could be directly incorporated into scons intelc.py  
 elif os.name == "nt":  
    # FIXME: Need to implement equivalent of ld library path for windoze  
    env = Environment(tools = ['default', 'intelc'], options = opts)  
    env['ENV']['PYTHONPATH'] = python_path  
 else:  
    env = Environment(tools = ['default'], options = opts)  
    env['ENV']['PATH'] = path  
    env['ENV']['LD_LIBRARY_PATH'] = ld_library_path  
    env['ENV']['PYTHONPATH'] = python_path  
451    
452  # Setup help for options  ############ C compiler (required) #############################
453  Help(opts.GenerateHelpText(env))  
454    # Create a Configure() environment for checking existence of required libraries and headers
455    conf = Configure(clone_env(env))
456    
457    # Test that the compiler is working
458    if not conf.CheckFunc('printf'):
459       print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
460       sys.exit(1)
461    
462    if conf.CheckFunc('gethostname'):
463      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
464    
465    ############ python libraries (required) #######################
466    
467    
468    if not sysheaderopt =="":
469      conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])
470    else:
471      conf.env.AppendUnique(CPPPATH     = [env['python_path']])
472    
473    conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
474    conf.env.AppendUnique(LIBS      = [env['python_libs']])
475    
476    conf.env.PrependENVPath('PYTHONPATH', prefix)
477    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs
478    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
479    
480    if not conf.CheckCHeader('Python.h'):
481      print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
482      sys.exit(1)
483    if not conf.CheckFunc('Py_Exit'):
484      print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
485      sys.exit(1)
486    
487    ############ boost (required) ##################################
488    
489    if not sysheaderopt =="":
490    # This is required because we can't -isystem /usr/system because it breaks std includes
491      if os.path.normpath(env['boost_path']) =="/usr/include":
492        conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))
493      else:
494        conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])
495    else:
496      conf.env.AppendUnique(CPPPATH     = [env['boost_path']])
497    
498    conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
499    conf.env.AppendUnique(LIBS      = [env['boost_libs']])
500    
501    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['boost_lib_path']) # The wrapper script needs to find these libs
502    #ensure that our path entries remain at the front
503    conf.env.PrependENVPath('PYTHONPATH', prefix)
504    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
505    
506    
507    #Yep we still cant figure this one out. - working on it.
508    if not IS_WINDOWS_PLATFORM:
509      if not conf.CheckCXXHeader('boost/python.hpp'):
510        print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
511        sys.exit(1)
512    
513      if not conf.CheckFunc('PyObject_SetAttr'):
514        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'])
515        sys.exit(1)
516    
517    
518    # Commit changes to environment
519    env = conf.Finish()
520    
521    ############ VTK (optional) ####################################
522    
523    if env['usevtk']:
524      try:
525        import vtk
526        env['usevtk'] = 1
527      except ImportError:
528        env['usevtk'] = 0
529    
530    # Add VTK to environment env if it was found
531    if env['usevtk']:
532      env.Append(CPPDEFINES = ['USE_VTK'])
533    
534    ############ NetCDF (optional) #################################
535    
536    conf = Configure(clone_env(env))
537    
538    if env['usenetcdf']:
539      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
540      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
541      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
542      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['netCDF_lib_path'])  # The wrapper script needs to find these libs
543      #ensure that our path entries remain at the front
544      conf.env.PrependENVPath('PYTHONPATH', prefix)
545      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
546    
547    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
548    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
549    
550    # Add NetCDF to environment env if it was found
551    if env['usenetcdf']:
552      env = conf.Finish()
553      env.Append(CPPDEFINES = ['USE_NETCDF'])
554    else:
555      conf.Finish()
556    
557    ############ PAPI (optional) ###################################
558    
559    # Start a new configure environment that reflects what we've already found
560    conf = Configure(clone_env(env))
561    
562    if env['usepapi']:
563      conf.env.AppendUnique(CPPPATH = [env['papi_path']])
564      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
565      conf.env.AppendUnique(LIBS    = [env['papi_libs']])
566      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['papi_lib_path'])    # The wrapper script needs to find these libs
567      #ensure that our path entries remain at the front
568      conf.env.PrependENVPath('PYTHONPATH', prefix)
569      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
570    
571    if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
572    if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
573    
574    # Add PAPI to environment env if it was found
575    if env['usepapi']:
576      env = conf.Finish()
577      env.Append(CPPDEFINES = ['BLOCKPAPI'])
578    else:
579      conf.Finish()
580    
581    ############ MKL (optional) ####################################
582    
583    # Start a new configure environment that reflects what we've already found
584    conf = Configure(clone_env(env))
585    
586    if env['usemkl']:
587      conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
588      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
589      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
590      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mkl_lib_path']) # The wrapper script needs to find these libs
591      #ensure that our path entries remain at the front
592      conf.env.PrependENVPath('PYTHONPATH', prefix)
593      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
594    
595    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
596    if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0
597    
598    
599    # Add MKL to environment env if it was found
600    if env['usemkl']:
601      env = conf.Finish()
602      env.Append(CPPDEFINES = ['MKL'])
603    else:
604      conf.Finish()
605    
606    ############ UMFPACK (optional) ################################
607    
608    # Start a new configure environment that reflects what we've already found
609    conf = Configure(clone_env(env))
610    
611    if env['useumfpack']:
612      conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
613      conf.env.AppendUnique(CPPPATH = [env['umf_path']])
614      conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
615      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
616      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
617      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
618      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
619      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
620      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
621      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
622      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['umf_lib_path']) # The wrapper script needs to find these libs
623      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['amd_lib_path']) # The wrapper script needs to find these libs
624      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['blas_lib_path'])    # The wrapper script needs to find these libs
625      #ensure that our path entries remain at the front
626      conf.env.PrependENVPath('PYTHONPATH', prefix)
627      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
628    
629    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
630    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
631    # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?
632    
633    # Add UMFPACK to environment env if it was found
634    if env['useumfpack']:
635      env = conf.Finish()
636      env.Append(CPPDEFINES = ['UMFPACK'])
637    else:
638      conf.Finish()
639    
640    ############ Silo (optional) ###################################
641    
642    if env['usesilo']:
643      conf = Configure(clone_env(env))
644      conf.env.AppendUnique(CPPPATH = [env['silo_path']])
645      conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])
646      conf.env.AppendUnique(LIBS = [env['silo_libs']])
647      if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0
648      if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0
649      conf.Finish()
650    
651    # Add the path to Silo to environment env if it was found.
652    # Note that we do not add the libs since they are only needed for the
653    # weipa library and tools.
654    if env['usesilo']:
655      env.AppendUnique(CPPPATH = [env['silo_path']])
656      env.AppendUnique(LIBPATH = [env['silo_lib_path']])
657    
658    ############ VisIt (optional) ###################################
659    
660    if env['usevisit']:
661      env.AppendUnique(CPPPATH = [env['visit_path']])
662      env.AppendUnique(LIBPATH = [env['visit_lib_path']])
663    
664    ########### Lapack (optional) ##################################
665    
666    if env['uselapack']:
667        env.AppendUnique(CPPDEFINES='USE_LAPACK')
668        env.AppendUnique(CPPPATH = [env['lapack_path']])
669        env.AppendUnique(LIBPATH =[env['lapack_lib_path']])
670    
671        env.Append(LIBPATH = '/usr/lib/atlas')
672        env.Append(LIBS = [env['lapack_libs']])
673        if env['lapack_type']=='mkl':
674           if not env['usemkl']:
675            env['uselapack']=0
676            print "mkl_lapack requires mkl"
677           else:
678            env.AppendUnique(CPPDEFINES='MKL_LAPACK')
679          
680    
681    ############ Add the compiler flags ############################
682    
683    # Enable debug by choosing either cc_debug or cc_optim
684    if env['usedebug']:
685      env.Append(CCFLAGS        = env['cc_debug'])
686      env.Append(CCFLAGS        = env['omp_debug'])
687    else:
688      env.Append(CCFLAGS        = env['cc_optim'])
689      env.Append(CCFLAGS        = env['omp_optim'])
690    
691    # Always use cc_flags
692    env.Append(CCFLAGS      = env['cc_flags'])
693    env.Append(LIBS         = [env['omp_libs']])
694    
695    ############ Add some custom builders ##########################
696    
 # Add some customer builders  
697  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
698  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
699    
700  if env['PLATFORM'] == "win32":  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix='.exe', single_source=True)  
 else:  
    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', single_source=True)  
701  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
702    
703  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
704  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
705    
706  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)
707  try:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
708     incinstall = env['incinstall']  
709     env.Append(CPPPATH = [incinstall,])  ############ MPI (optional) ####################################
710  except KeyError:  if not env['usempi']: env['mpi_flavour']='none'
711     incinstall = None    
712  try:  # Create a modified environment for MPI programs (identical to env if usempi=no)
713     libinstall = env['libinstall']  env_mpi = clone_env(env)
714     env.Append(LIBPATH = [libinstall,])  
715     env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  # Start a new configure environment that reflects what we've already found
716  except KeyError:  conf = Configure(clone_env(env_mpi))
717     libinstall = None    
718  try:  if env_mpi['usempi']:
719     pyinstall = env['pyinstall']+'/esys' # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc    VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]
720     env.PrependENVPath('PYTHONPATH', env['pyinstall'])    if not env_mpi['mpi_flavour'] in VALID_MPIs:
721  except KeyError:        raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)
722     pyinstall = None      conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
723  try:    conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
724     dodebug = env['dodebug']    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
725  except KeyError:    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs
726     dodebug = None      #ensure that our path entries remain at the front
727  try:    conf.env.PrependENVPath('PYTHONPATH', prefix)
728     cc_defines = env['cc_defines']    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
729     env.Append(CPPDEFINES = [cc_defines,])  
730  except KeyError:  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
731     pass  # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
732  if dodebug:  
733     try:  # Add MPI to environment env_mpi if it was found
734        flags = env['cc_flags_debug']  if env_mpi['usempi']:
735        env.Append(CCFLAGS = flags)    env_mpi = conf.Finish()
736     except KeyError:    env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
737        pass    # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
738      # On the other hand MPT and OpenMPI don't define the latter so we have to
739      # do that here
740      if env['usenetcdf'] and env_mpi['mpi_flavour'] in ["MPT","OPENMPI"]:
741        env_mpi.Append(CPPDEFINES = ['MPI_INCLUDED'])
742  else:  else:
743     try:    conf.Finish()
       flags = env['cc_flags']  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
744    
745  if dodebug:  env['usempi'] = env_mpi['usempi']
746     try:  
747        flags = env['cxx_flags_debug']  ############ ParMETIS (optional) ###############################
748        env.Append(CXXFLAGS = flags)  
749     except KeyError:  # Start a new configure environment that reflects what we've already found
750        pass  conf = Configure(clone_env(env_mpi))
751    
752    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
753    
754    if env_mpi['useparmetis']:
755      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
756      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
757      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
758      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['parmetis_lib_path'])    # The wrapper script needs to find these libs
759      #ensure that our path entries remain at the front
760      conf.env.PrependENVPath('PYTHONPATH', prefix)
761      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
762    
763    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
764    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
765    
766    # Add ParMETIS to environment env_mpi if it was found
767    if env_mpi['useparmetis']:
768      env_mpi = conf.Finish()
769      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
770  else:  else:
771      conf.Finish()
772    
773    env['useparmetis'] = env_mpi['useparmetis']
774    
775    ############ Summarize our environment #########################
776    
777    print ""
778    print "Summary of configuration (see ./config.log for information)"
779    print " Using python libraries"
780    print " Using numpy"
781    print " Using boost"
782    if env['usenetcdf']: print "    Using NetCDF"
783    else: print "   Not using NetCDF"
784    if env['usevtk']: print "   Using VTK"
785    else: print "   Not using VTK"
786    if env['usevisit']: print " Using VisIt"
787    else: print "   Not using VisIt"
788    if env['usemkl']: print "   Using MKL"
789    else: print "   Not using MKL"
790    if env['useumfpack']: print "   Using UMFPACK"
791    else: print "   Not using UMFPACK"
792    if env['usesilo']: print "  Using Silo"
793    else: print "   Not using Silo"
794    if env['useopenmp']: print "    Using OpenMP"
795    else: print "   Not using OpenMP"
796    if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']
797    else: print "   Not using MPI"
798    if env['useparmetis']: print "  Using ParMETIS"
799    else: print "   Not using ParMETIS (requires MPI)"
800    if env['usepapi']: print "  Using PAPI"
801    else: print "   Not using PAPI"
802    if env['uselapack']: print "    Using Lapack"
803    else: print "   Not using Lapack"
804    if env['usedebug']: print " Compiling for debug"
805    else: print "   Not compiling for debug"
806    print " Installing in", prefix
807    if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
808    else: print "   Not treating warnings as errors"
809    print ""
810    
811    ############ Delete option-dependent files #####################
812    
813    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))
814    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))
815    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))
816    Execute(Delete(os.path.join(env['libinstall'],"pyversion")))
817    Execute(Delete(os.path.join(env['libinstall'],"buildvars")))
818    if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))
819    
820    
821    ############ Build the subdirectories ##########################
822    
823    if env['usepedantic']: env_mpi.Append(CCFLAGS = pedantic)
824    
825    
826    from grouptest import *
827    
828    TestGroups=[]
829    
830    dodgy_env=clone_env(env_mpi)    # Environment without pedantic options
831    
832    ############ Now we switch on Warnings as errors ###############
833    
834    #this needs to be done after configuration because the scons test files have warnings in them
835    
836    if ((fatalwarning != "") and (env['usewarnings'])):
837      env.Append(CCFLAGS        = fatalwarning)
838      env_mpi.Append(CCFLAGS        = fatalwarning)
839    
840    
841    Export(
842      ["env",
843       "env_mpi",
844       "clone_env",
845       "dodgy_env",
846       "IS_WINDOWS_PLATFORM",
847       "TestGroups",
848       "CallSConscript",
849       "cantusevariantdir"
850       ]
851      )
852    
853    CallSConscript(env, dirs = ['tools/CppUnitTest/src'], variant_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
854    CallSConscript(env, dirs = ['tools/escriptconvert'], variant_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)
855    CallSConscript(env, dirs = ['paso/src'], variant_dir='build/$PLATFORM/paso', duplicate=0)
856    CallSConscript(env, dirs = ['weipa/src'], variant_dir='build/$PLATFORM/weipa', duplicate=0)
857    CallSConscript(env, dirs = ['escript/src'], variant_dir='build/$PLATFORM/escript', duplicate=0)
858    CallSConscript(env, dirs = ['esysUtils/src'], variant_dir='build/$PLATFORM/esysUtils', duplicate=0)
859    CallSConscript(env, dirs = ['finley/src'], variant_dir='build/$PLATFORM/finley', duplicate=0)
860    CallSConscript(env, dirs = ['modellib/py_src'], variant_dir='build/$PLATFORM/modellib', duplicate=0)
861    CallSConscript(env, dirs = ['doc'], variant_dir='build/$PLATFORM/doc', duplicate=0)
862    CallSConscript(env, dirs = ['pyvisi/py_src'], variant_dir='build/$PLATFORM/pyvisi', duplicate=0)
863    CallSConscript(env, dirs = ['pycad/py_src'], variant_dir='build/$PLATFORM/pycad', duplicate=0)
864    CallSConscript(env, dirs = ['pythonMPI/src'], variant_dir='build/$PLATFORM/pythonMPI', duplicate=0)
865    CallSConscript(env, dirs = ['scripts'], variant_dir='build/$PLATFORM/scripts', duplicate=0)
866    CallSConscript(env, dirs = ['paso/profiling'], variant_dir='build/$PLATFORM/paso/profiling', duplicate=0)
867    
868    
869    ############ Remember what optimizations we used ###############
870    
871    remember_list = []
872    
873    if env['usedebug']:
874      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))
875    
876    if env['usempi']:
877      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))
878    
879    if env['useopenmp']:
880      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))
881    
882    env.Alias('remember_options', remember_list)
883    
884    
885    ############### Record python interpreter version ##############
886    
887    if not IS_WINDOWS_PLATFORM:
888    
889      versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])
890      if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]
891      os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))
892    
893    ############## Populate the buildvars file #####################
894    
895    buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')
896    buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')
897    
898    # Find the boost version by extracting it from version.hpp
899    boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))
900    boostversion='unknown'
901    try:
902        for line in boosthpp:
903            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
904            if ver:
905                boostversion=ver.group(1)
906    except StopIteration:
907        pass
908    buildvars.write("boost="+boostversion+"\n")
909    buildvars.write("svn_revision="+str(global_revision)+"\n")
910    out="usedebug="
911    if env['usedebug']:
912        out+="y"
913    else:
914        out+="n"
915    out+="\nusempi="
916    if env['usempi']:
917        out+="y"
918    else:
919        out+="n"
920    out+="\nuseopenmp="
921    if env['useopenmp']:
922        out+="y"
923    else:
924        out+="n"
925    buildvars.write(out+"\n")
926    buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')
927    out="lapack="
928    if env['uselapack']:
929       out+="y"
930    else:
931       out+="n"
932    out+="\nsilo="
933    if env['usesilo']:
934       out+="y"
935    else:
936       out+="n"
937    out+="\nusevisit="
938    if env['usevisit']:
939       out+="y"
940    else:
941       out+="n"
942    buildvars.write(out+"\n")
943    buildvars.close()
944    
945    
946    ############ Targets to build and install libraries ############
947    
948    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
949    env.Alias('target_init', [target_init])
950    
951    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
952    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
953    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
954    
955    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
956    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
957    
958    env.Alias('build_weipa', ['target_install_weipa_headers', 'target_weipa_so', 'target_weipacpp_so'])
959    env.Alias('install_weipa', ['build_weipa', 'target_install_weipa_so', 'target_install_weipacpp_so', 'target_install_weipa_py'])
960    
961    
962    env.Alias('build_escriptreader', ['target_install_weipa_headers', 'target_escriptreader_a'])
963    env.Alias('install_escriptreader', ['build_escriptreader', 'target_install_escriptreader_a'])
964    
965    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
966    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
967    
968    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
969    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
970    
971    # Now gather all the above into a couple easy targets: build_all and install_all
972    build_all_list = []
973    build_all_list += ['build_esysUtils']
974    build_all_list += ['build_paso']
975    build_all_list += ['build_weipa']
976    build_all_list += ['build_escript']
977    build_all_list += ['build_finley']
978    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
979    #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']
980    build_all_list += ['target_escriptconvert']
981    env.Alias('build_all', build_all_list)
982    
983    install_all_list = []
984    install_all_list += ['target_init']
985    install_all_list += ['install_esysUtils']
986    install_all_list += ['install_paso']
987    install_all_list += ['install_weipa']
988    install_all_list += ['install_escript']
989    install_all_list += ['install_finley']
990    install_all_list += ['target_install_pyvisi_py']
991    install_all_list += ['target_install_modellib_py']
992    install_all_list += ['target_install_pycad_py']
993    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
994    #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']
995    if env['usesilo']:  install_all_list += ['target_install_escriptconvert']
996    install_all_list += ['remember_options']
997    env.Alias('install_all', install_all_list)
998    
999    # Default target is install
1000    env.Default('install_all')
1001    
1002    ############ Targets to build and run the test suite ###########
1003    
1004    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
1005    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
1006    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
1007    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
1008    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
1009    
1010    
1011    ############ Targets to build the documentation ################
1012    
1013    env.Alias('api_epydoc','install_all')
1014    
1015    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf', 'cookbook_pdf'])
1016    
1017    build_platform=os.name
1018    
1019    if not IS_WINDOWS_PLATFORM:
1020     try:     try:
1021        flags = env['cxx_flags']      utest=open("utest.sh","w")
1022        env.Append(CXXFLAGS = flags)      #Sometimes Mac python says it is posix
1023     except KeyError:      if (build_platform=='posix') and platform.system()=="Darwin":
1024        pass          build_platform='darwin'
1025        utest.write(GroupTest.makeHeader(build_platform))
1026        for tests in TestGroups:
1027            utest.write(tests.makeString())
1028        utest.close()
1029        os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)
1030        print "utest.sh written"
1031       except IOError:
1032        print "Error attempting to write unittests file."
1033        sys.exit(1)
1034    
1035  try:     #Make sure that the escript wrapper is in place
1036     flags = env['ar_flags']     if not os.path.isfile(os.path.join(env['bininstall'],'escript')):
1037     env.Append(ARFLAGS = flags)         print "Copying escript wrapper"
1038  except KeyError:         shutil.copy("bin/escript",os.path.join(env['bininstall'],'escript'))
    ar_flags = None    
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = ''  
1039    
1040  try:  ############ Targets to build PasoTests suite ################
1041     includes = env['mkl_path']  
1042     env.Append(CPPPATH = [includes,])  env.Alias('build_PasoTests','build/'+build_platform+'/paso/profiling/PasoTests')
1043  except KeyError:  
1044     pass  env.Alias('release_prep', ['docs', 'install_all'])
 try:  
    lib_path = env['mkl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    mkl_libs = env['mkl_libs']  
 except KeyError:  
    mkl_libs = ''  
 try:  
    includes = env['scsl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['scsl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    scsl_libs = env['scsl_libs']  
 except KeyError:  
    scsl_libs = ''  
 try:  
    includes = env['umf_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['umf_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    umf_libs = env['umf_libs']  
 except KeyError:  
    umf_libs = ''  
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None    
 try:  
    includes = env['cppunit_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['cppunit_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    cppunit_lib = env['cppunit_lib']  
 except KeyError:  
    boost_lib = None    
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None    
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None    
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None    
 try:  
    epydoc_pythonpath = env['epydoc_pythonpath']  
 except KeyError:  
    epydoc_pythonpath = None    
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None    
   
 # Targets  
 env.Default(libinstall)  
 env.Default(incinstall)  
 env.Default(pyinstall)  
 env.Alias('build_tests')  
 env.Alias('run_tests')  
 env.Alias('py_tests')  
 env.Alias('all_tests', ['run_tests', 'py_tests'])  
   
 # Python install - esys __init__.py  
 # This is just an empty file but stills need to be touched so add a special target and Command. Note you can't use the scons Touch() function as it will not  
 # create the file if it doesn't exist  
 env.Command('esys/__init__.py', None, 'touch $TARGET')  
   
 # Allow sconscripts to see the env  
 Export(["env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "epydoc_pythonpath", "papi_libs", "cppunit_lib", "sys_libs" ])  
   
 # End initialisation section  
 # Begin configuration section  
 # Insert new components to be build here  
 # FIXME: might be nice to replace this verbosity with a list of targets and some  
 # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
 # Third Party libraries  
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 # C/C++ Libraries  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
   
 # FIXME:need to be incorporated into build system  
 # FIXME: 'pyvisi/SConstruct']  
 # FIXME: 'doc/SConstruct']  
 # FIXME: 'doc/SConstruct']  

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