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revision 370 by cochrane, Fri Dec 16 00:52:34 2005 UTC revision 2884 by jfenwick, Thu Jan 28 05:00:59 2010 UTC
# Line 1  Line 1 
 # top-level Scons configuration file for all esys13 modules  
   
 import os  
1    
2    ########################################################
3    #
4    # Copyright (c) 2003-2010 by University of Queensland
5    # Earth Systems Science Computational Center (ESSCC)
6    # 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  # ensure correct versions of python and scons  ########################################################
13    
14    
15    EnsureSConsVersion(0,96,91)
16  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
 EnsureSConsVersion(0,96)  
17    
18  #  import sys, os, re, socket, platform, stat
19  # retreive command-line arguments if any  # For copy()
20  # these are passed through to SConscripts  import shutil
21    
22    # Add our extensions
23    if os.path.isdir('scons'): sys.path.append('scons')
24    import scons_extensions
25    
26    # Use /usr/lib64 if available, else /usr/lib
27    usr_lib = '/usr/lib'
28    if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
29    
30    # The string python2.4 or python2.5
31    python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
32    
33    # MS Windows support, many thanks to PH
34    IS_WINDOWS_PLATFORM = (os.name== "nt")
35    
36    prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
37    
38    #Holds names of variables from the calling environment which need to be passed
39    #to tools
40    env_export=[]
41    
42    #Determine where to read options from use:
43    #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  if ARGUMENTS.get('libinstall',0):  try:
66    libinstall = ARGUMENTS.get('libinstall',0)     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
79      ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
80      ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
81      ('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
85      BoolVariable('dodebug', 'For backwards compatibility', 'no'),
86      BoolVariable('usedebug', 'Do you want a debug build?', 'no'),
87      BoolVariable('usevtk', 'Do you want to use VTK?', 'yes'),
88      ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
89      ('cc', 'path to C compiler', 'DEFAULT'),
90      ('cxx', 'path to C++ compiler', 'DEFAULT'),
91      ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
92      # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
93      ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
94      ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
95      ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
96      ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
97      ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
98      ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
99      ('cc_extra', 'Extra C/C++ flags', ''),
100      ('ld_extra', 'Extra linker flags', ''),
101      ('sys_libs', 'System libraries to link with', []),
102      ('ar_flags', 'Static library archiver flags to use', ''),
103      BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),
104      BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
105      BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),
106      ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),
107      ('forcecollres','for testing use only - set the default value for force resolving collective ops','leave_alone'),
108    # Python
109      ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
110      ('python_lib_path', 'Path to Python libs', usr_lib),
111      ('python_libs', 'Python libraries to link with', [python_version]),
112      ('python_cmd', 'Python command', 'python'),
113    # Boost
114      ('boost_path', 'Path to Boost includes', '/usr/include'),
115      ('boost_lib_path', 'Path to Boost libs', usr_lib),
116      ('boost_libs', 'Boost libraries to link with', ['boost_python']),
117    # NetCDF
118      BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
119      ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
120      ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
121      ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
122    # MPI
123      BoolVariable('useMPI', 'For backwards compatibility', 'no'),
124      BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),
125      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
126      ('mpi_path', 'Path to MPI includes', '/usr/include'),
127      ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
128      ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
129      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', []),
130      ('mpi_flavour','Type of MPI execution environment','none'),
131    # ParMETIS
132      BoolVariable('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
133      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
134      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
135      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
136    # PAPI
137      BoolVariable('usepapi', 'switch on/off the usage of PAPI', 'no'),
138      ('papi_path', 'Path to PAPI includes', '/usr/include'),
139      ('papi_lib_path', 'Path to PAPI libs', usr_lib),
140      ('papi_libs', 'PAPI libraries to link with', ['papi']),
141      BoolVariable('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
142    # MKL
143      BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),
144      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
145      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
146      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
147    # UMFPACK
148      BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
149      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
150      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
151      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
152      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
153    # Silo
154      BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),
155      ('silo_path', 'Path to Silo includes', '/usr/include'),
156      ('silo_lib_path', 'Path to Silo libs', usr_lib),
157      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
158    # AMD (used by UMFPACK)
159      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
160      ('amd_lib_path', 'Path to AMD libs', usr_lib),
161      ('amd_libs', 'AMD libraries to link with', ['amd']),
162    # BLAS (used by UMFPACK)
163      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
164      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
165      ('blas_libs', 'BLAS libraries to link with', ['blas']),
166    #Lapack options
167      BoolVariable('uselapack','switch on/off use of Lapack','no'),
168      ('lapack_path', 'Path to Lapack includes','/usr/include'),
169      ('lapack_lib_path', 'Path to Lapack libs', usr_lib),
170      ('lapack_libs', 'Lapack libraries to link with', []),
171      ('lapack_type', '{clapack,mkl}','clapack'),
172    # An option for specifying the compiler tools set (see windows branch).
173      ('tools_names', 'allow control over the tools in the env setup', ['intelc']),
174    # finer control over library building, intel aggressive global optimisation
175    # works with dynamic libraries on windows.
176      ('share_esysUtils', 'control static or dynamic esysUtils lib', False),
177      ('share_paso', 'control static or dynamic paso lib', False),
178      ('env_export','Environment variables to be passed to children',[]),
179    #To enable passing function pointers through python
180      BoolVariable('iknowwhatimdoing','allow nonstandard C',False)
181    )
182    
183    
184    
185    ############ Specify which compilers to use ####################
186    
187    # intelc uses regular expressions improperly and emits a warning about
188    # failing to find the compilers.  This warning can be safely ignored.
189    
190    if IS_WINDOWS_PLATFORM:
191          env = Environment(options = opts)
192          env = Environment(tools = ['default'] + env['tools_names'],
193                            options = opts)
194    else:
195       if effective_hostname == 'service0':
196          env = Environment(tools = ['default', 'intelc'], options = opts)
197       elif os.uname()[4]=='ia64':
198          env = Environment(tools = ['default', 'intelc'], options = opts)
199          if env['CXX'] == 'icpc':
200             env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
201       else:
202          env = Environment(tools = ['default'], options = opts)
203    
204    # Override compiler choice if provided
205    if env['cc'] != 'DEFAULT': env['CC']=env['cc']
206    if env['cxx'] != 'DEFAULT': env['CXX']=env['cxx']
207    
208    Help(opts.GenerateHelpText(env))
209    
210    ############ Make sure target directories exist ################
211    
212    if not os.path.isdir(env['bininstall']):
213        os.makedirs(env['bininstall'])
214    if not os.path.isdir(env['libinstall']):
215        os.makedirs(env['libinstall'])
216    if not os.path.isdir(env['pyinstall']):
217        os.makedirs(env['pyinstall'])
218    
219    ########## Copy required environment vars ######################
220    
221    for i in env['env_export']:
222       env.Append(ENV = {i:os.environ[i]})
223    
224    ############ Fill in compiler options if not set above #########
225    
226    # Backwards compatibility: allow dodebug=yes and useMPI=yes
227    if env['dodebug']: env['usedebug'] = 1
228    if env['useMPI']: env['usempi'] = 1
229    
230    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
231    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
232    
233    sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.
234    
235    cc_flags = ""
236    cc_optim = ""
237    cc_debug = ""
238    omp_optim = ""
239    omp_debug = ""
240    omp_libs = []
241    
242    if env["CC"] == "icc":
243      # Intel compilers
244      cc_flags      = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
245      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
246      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
247      omp_optim     = "-openmp -openmp_report0"
248      omp_debug     = "-openmp -openmp_report0"
249      omp_libs      = ['guide', 'pthread']
250      pedantic      = ""
251      fatalwarning      = ""        # Switch to turn warnings into errors
252      sysheaderopt      = ""
253    elif env["CC"][:3] == "gcc":
254      # GNU C on any system
255      cc_flags      = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"
256    #the long long warning occurs on the Mac
257      cc_optim      = "-O3"
258      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
259      omp_optim     = "-fopenmp"
260      omp_debug     = "-fopenmp"
261      omp_libs      = []
262      pedantic      = "-pedantic-errors -Wno-long-long"
263      fatalwarning      = "-Werror"
264      sysheaderopt      = "-isystem "
265    elif env["CC"] == "cl":
266      # Microsoft Visual C on Windows
267      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
268      cc_optim      = "/O2 /Op /MT /W3"
269      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
270      omp_optim     = ""
271      omp_debug     = ""
272      omp_libs      = []
273      pedantic      = ""
274      fatalwarning      = ""
275      sysheaderopt      = ""
276    elif env["CC"] == "icl":
277      # intel C on Windows, see windows_intelc_options.py for a start
278      pedantic      = ""
279      fatalwarning      = ""
280      sysheaderopt      = ""
281    
282    
283    # If not specified in hostname_options.py then set them here
284    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
285    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
286    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
287    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
288    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
289    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
290    
291    #set up the autolazy values
292    if env['forcelazy']    != "leave_alone":
293      if env['forcelazy'] == 'on':
294        env.Append(CPPDEFINES=['FAUTOLAZYON'])
295      else:
296         if env['forcelazy'] == 'off':
297        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
298    
299    #set up the colective resolve values
300    if env['forcecollres']    != "leave_alone":
301      print env['forcecollres']
302      if env['forcecollres'] == 'on':
303        env.Append(CPPDEFINES=['FRESCOLLECTON'])
304      else:
305         if env['forcecollres'] == 'off':
306        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
307    
308    
309    if env['iknowwhatimdoing']:
310        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
311    
312    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
313    if not env["useopenmp"]:
314      env['omp_optim'] = ""
315      env['omp_debug'] = ""
316      env['omp_libs'] = []
317    
318    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
319    
320    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
321    if IS_WINDOWS_PLATFORM:
322        LD_LIBRARY_PATH_KEY='PATH'
323        env['ENV']['LD_LIBRARY_PATH']=''
324  else:  else:
325    libinstall = None      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
326  Export(["libinstall"])  ############ Copy environment variables into scons env #########
327    
328    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
329    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
330    
331    try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']
332    except KeyError: pass
333    
334    try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']
335    except KeyError: env['ENV']['ESCRIPT_NUM_PROCS']=1
336    
337    try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']
338    except KeyError: env['ENV']['ESCRIPT_NUM_NODES']=1
339    
340    try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']
341    except KeyError: pass
342    
343    try: env['ENV']['PATH'] = os.environ['PATH']
344    except KeyError: pass
345    
346    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
347    except KeyError: pass
348    
349    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
350    except KeyError: pass
351    
352    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
353    except KeyError: pass
354    
355    try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])
356    except KeyError: pass
357    
358    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
359    except KeyError: pass
360    
361    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
362    except KeyError: pass
363    
364    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
365    except KeyError: pass
366    
367    try: env['ENV']['HOME'] = os.environ['HOME']
368    except KeyError: pass
369    
370    # Configure for test suite
371    
372    
373    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
374    env.PrependENVPath('PYTHONPATH', prefix)
375    env['ENV']['ESCRIPT_ROOT'] = prefix
376    
377    ############ Set up paths for Configure() ######################
378    
379    # Make a copy of an environment
380    # Use env.Clone if available, but fall back on env.Copy for older version of scons
381    def clone_env(env):
382      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
383      else:                   return env.Copy() # scons-0.96
384    
385    # Add cc option -I<Escript>/trunk/include
386    env.Append(CPPPATH      = [Dir('include')])
387    
388    # Add cc option -L<Escript>/trunk/lib
389    env.Append(LIBPATH      = [Dir(env['libinstall'])])
390    
391    if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
392    if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
393    
394    if env['usepedantic']: env.Append(CCFLAGS = pedantic)
395    
396    # MS Windows
397    if IS_WINDOWS_PLATFORM:
398      env.AppendENVPath('PATH', [env['boost_lib_path']])
399      env.AppendENVPath('PATH', [env['libinstall']])
400      if not env['share_esysUtils'] :
401        env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
402      if not env['share_paso'] :
403        env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
404    
405      if env['usenetcdf']:
406        env.AppendENVPath('PATH',   [env['netCDF_lib_path']])
407    
408    env.Append(ARFLAGS = env['ar_flags'])
409    
410    # Get the global Subversion revision number for getVersion() method
411    try:
412       global_revision = os.popen("svnversion -n .").read()
413       global_revision = re.sub(":.*", "", global_revision)
414       global_revision = re.sub("[^0-9]", "", global_revision)
415    except:
416       global_revision="-1"
417    if global_revision == "": global_revision="-2"
418    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
419    
420    ############ numpy (required) ###############################
421    
422    try:
423      from numpy import identity
424    except ImportError:
425      print "Cannot import numpy, you need to set your PYTHONPATH"
426      sys.exit(1)
427    
428    ############ C compiler (required) #############################
429    
430  if ARGUMENTS.get('pyinstall',0):  # Create a Configure() environment for checking existence of required libraries and headers
431    pyinstall = ARGUMENTS.get('pyinstall',0)  conf = Configure(clone_env(env))
432    
433    # Test that the compiler is working
434    if not conf.CheckFunc('printf'):
435       print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
436       sys.exit(1)
437    
438    if conf.CheckFunc('gethostname'):
439      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
440    
441    ############ python libraries (required) #######################
442    
443    
444    if not sysheaderopt =="":
445      conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])
446  else:  else:
447    pyinstall = None    conf.env.AppendUnique(CPPPATH     = [env['python_path']])
 Export(["pyinstall"])  
448    
449  if ARGUMENTS.get('options',0):  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
450    options = ARGUMENTS.get('options',0)  conf.env.AppendUnique(LIBS      = [env['python_libs']])
451    
452    conf.env.PrependENVPath('PYTHONPATH', prefix)
453    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs
454    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
455    
456    if not conf.CheckCHeader('Python.h'):
457      print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
458      sys.exit(1)
459    if not conf.CheckFunc('Py_Exit'):
460      print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
461      sys.exit(1)
462    
463    ############ boost (required) ##################################
464    
465    if not sysheaderopt =="":
466    # This is required because we can't -isystem /usr/system because it breaks std includes
467      if os.path.normpath(env['boost_path']) =="/usr/include":
468        conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))
469      else:
470        conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])
471  else:  else:
472    options = None    conf.env.AppendUnique(CPPPATH     = [env['boost_path']])
473  Export(["options"])  
474    conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
475    conf.env.AppendUnique(LIBS      = [env['boost_libs']])
476    
477  if ARGUMENTS.get('debug',0):  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['boost_lib_path']) # The wrapper script needs to find these libs
478    dodebug = 1  #ensure that our path entries remain at the front
479    conf.env.PrependENVPath('PYTHONPATH', prefix)
480    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
481    
482    if not conf.CheckCXXHeader('boost/python.hpp'):
483      print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
484      sys.exit(1)
485    
486    if not conf.CheckFunc('PyObject_SetAttr'):
487      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'])
488      sys.exit(1)
489    
490    # Commit changes to environment
491    env = conf.Finish()
492    
493    ############ VTK (optional) ####################################
494    
495    if env['usevtk']:
496      try:
497        import vtk
498        env['usevtk'] = 1
499      except ImportError:
500        env['usevtk'] = 0
501    
502    # Add VTK to environment env if it was found
503    if env['usevtk']:
504      env.Append(CPPDEFINES = ['USE_VTK'])
505    
506    ############ NetCDF (optional) #################################
507    
508    conf = Configure(clone_env(env))
509    
510    if env['usenetcdf']:
511      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
512      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
513      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
514      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['netCDF_lib_path'])  # The wrapper script needs to find these libs
515      #ensure that our path entries remain at the front
516      conf.env.PrependENVPath('PYTHONPATH', prefix)
517      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
518    
519    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
520    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
521    
522    # Add NetCDF to environment env if it was found
523    if env['usenetcdf']:
524      env = conf.Finish()
525      env.Append(CPPDEFINES = ['USE_NETCDF'])
526  else:  else:
527    dodebug = 0    conf.Finish()
528  Export(["dodebug"])  
529    ############ PAPI (optional) ###################################
530    
531  if ARGUMENTS.get('usegcc',0):  # Start a new configure environment that reflects what we've already found
532    usegcc = 1  conf = Configure(clone_env(env))
533    
534    if env['usepapi']:
535      conf.env.AppendUnique(CPPPATH = [env['papi_path']])
536      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
537      conf.env.AppendUnique(LIBS    = [env['papi_libs']])
538      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['papi_lib_path'])    # The wrapper script needs to find these libs
539      #ensure that our path entries remain at the front
540      conf.env.PrependENVPath('PYTHONPATH', prefix)
541      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
542    
543    if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
544    if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
545    
546    # Add PAPI to environment env if it was found
547    if env['usepapi']:
548      env = conf.Finish()
549      env.Append(CPPDEFINES = ['BLOCKPAPI'])
550  else:  else:
551    usegcc = 0    conf.Finish()
 Export(["usegcc"])  
552    
553  #  ############ MKL (optional) ####################################
 # set and export esysroot  
554    
555  esysroot = Dir('#.')  # Start a new configure environment that reflects what we've already found
556  Export(["esysroot"])  conf = Configure(clone_env(env))
557    
558  #  if env['usemkl']:
559  # call appropriate SConscripts    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
560      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
561      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
562      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mkl_lib_path']) # The wrapper script needs to find these libs
563      #ensure that our path entries remain at the front
564      conf.env.PrependENVPath('PYTHONPATH', prefix)
565      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
566    
567    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
568    if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0
569    
570    
571    # Add MKL to environment env if it was found
572    if env['usemkl']:
573      env = conf.Finish()
574      env.Append(CPPDEFINES = ['MKL'])
575    else:
576      conf.Finish()
577    
578    ############ UMFPACK (optional) ################################
579    
580    # Start a new configure environment that reflects what we've already found
581    conf = Configure(clone_env(env))
582    
583    if env['useumfpack']:
584      conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
585      conf.env.AppendUnique(CPPPATH = [env['umf_path']])
586      conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
587      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
588      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
589      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
590      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
591      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
592      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
593      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
594      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['umf_lib_path']) # The wrapper script needs to find these libs
595      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['amd_lib_path']) # The wrapper script needs to find these libs
596      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['blas_lib_path'])    # The wrapper script needs to find these libs
597      #ensure that our path entries remain at the front
598      conf.env.PrependENVPath('PYTHONPATH', prefix)
599      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
600    
601    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
602    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
603    # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?
604    
605    # Add UMFPACK to environment env if it was found
606    if env['useumfpack']:
607      env = conf.Finish()
608      env.Append(CPPDEFINES = ['UMFPACK'])
609    else:
610      conf.Finish()
611    
612    ############ Silo (optional) ###################################
613    
614    if env['usesilo']:
615      conf = Configure(clone_env(env))
616      conf.env.AppendUnique(CPPPATH = [env['silo_path']])
617      conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])
618      conf.env.AppendUnique(LIBS = [env['silo_libs']])
619      if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0
620      if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0
621      conf.Finish()
622    
623    # Add the path to Silo to environment env if it was found.
624    # Note that we do not add the libs since they are only needed for the
625    # escriptexport library and tools.
626    if env['usesilo']:
627      env.AppendUnique(CPPPATH = [env['silo_path']])
628      env.AppendUnique(LIBPATH = [env['silo_lib_path']])
629      env.Append(CPPDEFINES = ['USE_SILO'])
630    
631    ########### Lapack (optional) ##################################
632    
633    if env['uselapack']:
634        env.AppendUnique(CPPDEFINES='USE_LAPACK')
635        env.AppendUnique(CPPPATH = [env['lapack_path']])
636        env.AppendUnique(LIBPATH =[env['lapack_lib_path']])
637    
638        env.Append(LIBPATH = '/usr/lib/atlas')
639        env.Append(LIBS = [env['lapack_libs']])
640        if env['lapack_type']=='mkl':
641           if not env['usemkl']:
642            env['uselapack']=0
643            print "mkl_lapack requires mkl"
644           else:
645            env.AppendUnique(CPPDEFINES='MKL_LAPACK')
646          
647    
648    ############ Add the compiler flags ############################
649    
650    # Enable debug by choosing either cc_debug or cc_optim
651    if env['usedebug']:
652      env.Append(CCFLAGS        = env['cc_debug'])
653      env.Append(CCFLAGS        = env['omp_debug'])
654    else:
655      env.Append(CCFLAGS        = env['cc_optim'])
656      env.Append(CCFLAGS        = env['omp_optim'])
657    
658    # Always use cc_flags
659    env.Append(CCFLAGS      = env['cc_flags'])
660    env.Append(LIBS         = [env['omp_libs']])
661    
662    ############ Add some custom builders ##########################
663    
664    py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
665    env.Append(BUILDERS = {'PyCompile' : py_builder});
666    
667    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
668    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
669    
670    runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
671    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
672    
673    epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)
674    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
675    
676    ############ MPI (optional) ####################################
677    if not env['usempi']: env['mpi_flavour']='none'
678    
679    # Create a modified environment for MPI programs (identical to env if usempi=no)
680    env_mpi = clone_env(env)
681    
682    # Start a new configure environment that reflects what we've already found
683    conf = Configure(clone_env(env_mpi))
684    
685    if env_mpi['usempi']:
686      VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]
687      if not env_mpi['mpi_flavour'] in VALID_MPIs:
688          raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)
689      conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
690      conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
691      conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
692      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs
693      #ensure that our path entries remain at the front
694      conf.env.PrependENVPath('PYTHONPATH', prefix)
695      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
696    
697    if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
698    # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
699    
700    # Add MPI to environment env_mpi if it was found
701    if env_mpi['usempi']:
702      env_mpi = conf.Finish()
703      env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
704    else:
705      conf.Finish()
706    
707    env['usempi'] = env_mpi['usempi']
708    
709    ############ ParMETIS (optional) ###############################
710    
711    # Start a new configure environment that reflects what we've already found
712    conf = Configure(clone_env(env_mpi))
713    
714    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
715    
716    if env_mpi['useparmetis']:
717      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
718      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
719      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
720      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['parmetis_lib_path'])    # The wrapper script needs to find these libs
721      #ensure that our path entries remain at the front
722      conf.env.PrependENVPath('PYTHONPATH', prefix)
723      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
724    
725    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
726    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
727    
728    # Add ParMETIS to environment env_mpi if it was found
729    if env_mpi['useparmetis']:
730      env_mpi = conf.Finish()
731      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
732    else:
733      conf.Finish()
734    
735    env['useparmetis'] = env_mpi['useparmetis']
736    
737    ############ Summarize our environment #########################
738    
739    print ""
740    print "Summary of configuration (see ./config.log for information)"
741    print " Using python libraries"
742    print " Using numpy"
743    print " Using boost"
744    if env['usenetcdf']: print "    Using NetCDF"
745    else: print "   Not using NetCDF"
746    if env['usevtk']: print "   Using VTK"
747    else: print "   Not using VTK"
748    if env['usemkl']: print "   Using MKL"
749    else: print "   Not using MKL"
750    if env['useumfpack']: print "   Using UMFPACK"
751    else: print "   Not using UMFPACK"
752    if env['usesilo']: print "  Using Silo"
753    else: print "   Not using Silo"
754    if env['useopenmp']: print "    Using OpenMP"
755    else: print "   Not using OpenMP"
756    if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']
757    else: print "   Not using MPI"
758    if env['useparmetis']: print "  Using ParMETIS"
759    else: print "   Not using ParMETIS (requires MPI)"
760    if env['usepapi']: print "  Using PAPI"
761    else: print "   Not using PAPI"
762    if env['uselapack']: print "    Using Lapack"
763    else: print "   Not using Lapack"
764    if env['usedebug']: print " Compiling for debug"
765    else: print "   Not compiling for debug"
766    print " Installing in", prefix
767    if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
768    else: print "   Not treating warnings as errors"
769    print ""
770    
771    ############ Delete option-dependent files #####################
772    
773    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))
774    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))
775    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))
776    Execute(Delete(os.path.join(env['libinstall'],"pyversion")))
777    Execute(Delete(os.path.join(env['libinstall'],"buildvars")))
778    if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))
779    
780    
781    ############ Build the subdirectories ##########################
782    
783    if env['usepedantic']: env_mpi.Append(CCFLAGS = pedantic)
784    
785    
786    from grouptest import *
787    
788    TestGroups=[]
789    
790    dodgy_env=clone_env(env_mpi)    # Environment without pedantic options
791    
792    ############ Now we switch on Warnings as errors ###############
793    
794    #this needs to be done after configuration because the scons test files have warnings in them
795    
796    if ((fatalwarning != "") and (env['usewarnings'])):
797      env.Append(CCFLAGS        = fatalwarning)
798      env_mpi.Append(CCFLAGS        = fatalwarning)
799    
800    
801    Export(
802      ["env",
803       "env_mpi",
804       "clone_env",
805       "dodgy_env",
806       "IS_WINDOWS_PLATFORM",
807       "TestGroups"
808       ]
809      )
810    
811    env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
812    env.SConscript(dirs = ['tools/escriptconvert'], build_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)
813    env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
814    env.SConscript(dirs = ['dataexporter/src'], build_dir='build/$PLATFORM/dataexporter', duplicate=0)
815    env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
816    env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
817    env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
818    env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
819    env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
820    env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
821    env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
822    env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
823    env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
824    env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)
825    
826    
827    ############ Remember what optimizations we used ###############
828    
829    remember_list = []
830    
831    if env['usedebug']:
832      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))
833    
834    if env['usempi']:
835      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))
836    
837    if env['useopenmp']:
838      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))
839    
840    env.Alias('remember_options', remember_list)
841    
842    
843    ############### Record python interpreter version ##############
844    
845    if not IS_WINDOWS_PLATFORM:
846    
847      versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])
848      if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]
849      os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))
850    
851    ############## Populate the buildvars file #####################
852    
853    buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')
854    buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')
855    
856    # Find the boost version by extracting it from version.hpp
857    boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))
858    boostversion='unknown'
859    try:
860        for line in boosthpp:
861            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
862            if ver:
863                boostversion=ver.group(1)
864    except StopIteration:
865        pass
866    buildvars.write("boost="+boostversion+"\n")
867    buildvars.write("svn_revision="+str(global_revision)+"\n")
868    out="usedebug="
869    if env['usedebug']:
870        out+="y"
871    else:
872        out+="n"
873    out+="\nusempi="
874    if env['usempi']:
875        out+="y"
876    else:
877        out+="n"
878    out+="\nuseopenmp="
879    if env['useopenmp']:
880        out+="y"
881    else:
882        out+="n"
883    buildvars.write(out+"\n")
884    buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')
885    out="lapack="
886    if env['uselapack']:
887       out+="y"
888    else:
889       out+="n"
890    out+="\nsilo="
891    if env['usesilo']:
892       out+="y"
893    else:
894       out+="n"
895    buildvars.write(out+"\n")
896    buildvars.close()
897    
898    
899    ############ Targets to build and install libraries ############
900    
901    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
902    env.Alias('target_init', [target_init])
903    
904    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
905    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
906    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
907    
908    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
909    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
910    
911    env.Alias('build_dataexporter', ['target_install_escriptexport_headers', 'target_escriptexport_so', 'target_escriptexportcpp_so'])
912    env.Alias('install_dataexporter', ['build_dataexporter', 'target_install_escriptexport_so', 'target_install_escriptexportcpp_so', 'target_install_dataexporter_py'])
913    
914    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
915    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
916    
917    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
918    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
919    
920    # Now gather all the above into a couple easy targets: build_all and install_all
921    build_all_list = []
922    build_all_list += ['build_esysUtils']
923    build_all_list += ['build_paso']
924    build_all_list += ['build_dataexporter']
925    build_all_list += ['build_escript']
926    build_all_list += ['build_finley']
927    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
928    #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']
929    if env['usesilo']:  build_all_list += ['target_escriptconvert']
930    env.Alias('build_all', build_all_list)
931    
932    install_all_list = []
933    install_all_list += ['target_init']
934    install_all_list += ['install_esysUtils']
935    install_all_list += ['install_paso']
936    install_all_list += ['install_dataexporter']
937    install_all_list += ['install_escript']
938    install_all_list += ['install_finley']
939    install_all_list += ['target_install_pyvisi_py']
940    install_all_list += ['target_install_modellib_py']
941    install_all_list += ['target_install_pycad_py']
942    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
943    #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']
944    if env['usesilo']:  install_all_list += ['target_install_escriptconvert']
945    install_all_list += ['remember_options']
946    env.Alias('install_all', install_all_list)
947    
948    # Default target is install
949    env.Default('install_all')
950    
951    ############ Targets to build and run the test suite ###########
952    
953    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
954    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
955    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
956    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
957    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
958    
959    
960    ############ Targets to build the documentation ################
961    
962    env.Alias('api_epydoc','install_all')
963    
964    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])
965    
966    build_platform=os.name
967    
968    if not IS_WINDOWS_PLATFORM:
969       try:
970        utest=open("utest.sh","w")
971        #Sometimes Mac python says it is posix
972        if (build_platform=='posix') and platform.system()=="Darwin":
973            build_platform='darwin'
974        utest.write(GroupTest.makeHeader(build_platform))
975        for tests in TestGroups:
976            utest.write(tests.makeString())
977        utest.close()
978        os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)
979        print "utest.sh written"
980       except IOError:
981        print "Error attempting to write unittests file."
982        sys.exit(1)
983    
984       #Make sure that the escript wrapper is in place
985       if not os.path.isfile(os.path.join(env['bininstall'],'escript')):
986           print "Copying escript wrapper"
987           shutil.copy("bin/escript",os.path.join(env['bininstall'],'escript'))
988    
989  target_scripts = ['tools/CppUnitTest/SConstruct',  ############ Targets to build PasoTests suite ################
                   'tools/mmio/SConstruct',  
                   'esysUtils/SConstruct',  
                   'escript/SConstruct',  
                   'bruce/SConstruct',  
                   'paso/SConstruct',  
                   'finley/SConstruct',  
                   'modellib/SConstruct',  
                   'doc/SConstruct']  
990    
991  SConscript(target_scripts, duplicate=0)  env.Alias('build_PasoTests','build/'+build_platform+'/paso/profiling/PasoTests')

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