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revision 707 by gross, Wed Apr 12 23:58:02 2006 UTC revision 1756 by ksteube, Mon Sep 8 01:45:46 2008 UTC
# Line 1  Line 1 
1  #          Copyright 2006 by ACcESS MNRF                    #         Copyright 2006 by ACcESS MNRF
 #                                                            
 #              http://www.access.edu.au                      
 #       Primary Business: Queensland, Australia              
 #  Licensed under the Open Software License version 3.0      
 #     http://www.opensource.org/licenses/osl-3.0.php        
 #                                                            
 #  
2  #  #
3    #              http://www.access.edu.au
4    #       Primary Business: Queensland, Australia
5    #  Licensed under the Open Software License version 3.0
6    #     http://www.opensource.org/licenses/osl-3.0.php
7    
 # 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.  
8  EnsureSConsVersion(0,96,91)  EnsureSConsVersion(0,96,91)
9  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
10    
11  # import tools:  import sys, os, re, socket
12  import glob  
 import sys, os  
13  # Add our extensions  # Add our extensions
14  if sys.path.count('scons')==0: sys.path.append('scons')  if os.path.isdir('scons'): sys.path.append('scons')
15  import scons_extensions  import scons_extensions
16    
17  # Default options and options help text  # Use /usr/lib64 if available, else /usr/lib
18  # These are defaults and can be overridden using command line arguments or an options file.  usr_lib = '/usr/lib'
19  # 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'
20  # DO NOT CHANGE THEM HERE  
21  if ARGUMENTS.get('options_file',0):  # The string python2.4 or python2.5
22     options_file = ARGUMENTS.get('options_file',0)  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
23  else:  
24     import socket  # MS Windows support, many thanks to PH
25     from string import ascii_letters,digits  IS_WINDOWS_PLATFORM = (os.name== "nt")
26     hostname=""  
27     for s in socket.gethostname().split('.')[0]:  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
28        if s in ascii_letters+digits:  
29           hostname+=s  # Read configuration options from file scons/<hostname>_options.py
30        else:  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
31           hostname+="_"  tmp = os.path.join("scons",hostname+"_options.py")
32     options_file = "scons/"+hostname+"_options.py"  options_file = ARGUMENTS.get('options_file', tmp)
33    if not os.path.isfile(options_file): options_file = False
34    else: print "Options file is", options_file
35    
36    # Load options file and command-line arguments
37  opts = Options(options_file, ARGUMENTS)  opts = Options(options_file, ARGUMENTS)
38    
39    ############ Load build options ################################
40    
41  opts.AddOptions(  opts.AddOptions(
42  # Where to install esys stuff  # Where to install esys stuff
43    ('incinstall', 'where the esys headers will be installed', Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
44    ('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')),
45    ('pyinstall', 'where the esys python modules will be installed', Dir('#.').abspath),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
46    ('src_zipfile', 'the source zip file will be installed.', Dir('#.').abspath+"/release/escript_src.zip"),    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
47    ('test_zipfile', 'the test zip file will be installed.', Dir('#.').abspath+"/release/escript_tests.zip"),    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),
   ('src_tarfile', 'the source tar file will be installed.', Dir('#.').abspath+"/release/escript_src.tar.gz"),  
   ('test_tarfile', 'the test tar file will be installed.', Dir('#.').abspath+"/release/escript_tests.tar.gz"),  
   ('examples_tarfile', 'the examples tar file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  
   ('examples_zipfile', 'the examples zip file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.zip"),  
   ('guide_pdf', 'name of the user guide in pdf format', Dir('#.').abspath+"/release/doc/user/guide.pdf"),  
   ('guide_html', 'name of the directory for user guide in html format', Dir('#.').abspath+"/release/doc/user/html"),  
48  # Compilation options  # Compilation options
49    BoolOption('dodebug', 'Do you want a debug build?', 'no'),    BoolOption('dodebug', 'For backwards compatibility', 'no'),
50    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/hostname_options.py)", options_file),    BoolOption('usedebug', 'Do you want a debug build?', 'no'),
51    ('cc_defines','C/C++ defines to use', None),    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),
52    ('cc_flags','C compiler flags to use (Release build)', '-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas'),    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
53    ('cc_flags_debug', 'C compiler flags to use (Debug build)', '-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas'),    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
54    ('cxx_flags', 'C++ compiler flags to use (Release build)', '--no-warn -ansi'),    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
55    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', '--no-warn -ansi -DDOASSERT -DDOPROF'),    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
56    ('ar_flags', 'Static library archiver flags to use', None),    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
57    ('sys_libs', 'System libraries to link with', None),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
58    ('tar_flags','flags for zip files','-c -z'),    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
59  # MKL    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
60    PathOption('mkl_path', 'Path to MKL includes', None),    ('cc_extra', 'Extra C/C++ flags', ''),
61    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('sys_libs', 'System libraries to link with', []),
62    ('mkl_libs', 'MKL libraries to link with', None),    ('ar_flags', 'Static library archiver flags to use', ''),
63  # SCSL    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),
64    PathOption('scsl_path', 'Path to SCSL includes', None),    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),
   PathOption('scsl_lib_path', 'Path to SCSL libs', None),  
   ('scsl_libs', 'SCSL libraries to link with', None),  
 # UMFPACK  
   PathOption('umf_path', 'Path to UMF includes', None),  
   PathOption('umf_lib_path', 'Path to UMF libs', None),  
   ('umf_libs', 'UMF libraries to link with', None),  
65  # Python  # Python
66  # locations of include files for python    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
67    PathOption('python_path', 'Path to Python includes', '/usr/include/python%s.%s'%(sys.version_info[0],sys.version_info[1])),    ('python_lib_path', 'Path to Python libs', usr_lib),
68    PathOption('python_lib_path', 'Path to Python libs', '/usr/lib'),    ('python_libs', 'Python libraries to link with', [python_version]),
69    ('python_lib', 'Python libraries to link with', ["python%s.%s"%(sys.version_info[0],sys.version_info[1]),]),    ('python_cmd', 'Python command', 'python'),
70  # Boost  # Boost
71    PathOption('boost_path', 'Path to Boost includes', '/usr/include'),    ('boost_path', 'Path to Boost includes', '/usr/include'),
72    PathOption('boost_lib_path', 'Path to Boost libs', '/usr/lib'),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
73    ('boost_lib', 'Boost libraries to link with', ['boost_python',]),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
74  # Doc building  # NetCDF
75    PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
76    PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
77    PathOption('epydoc_pythonpath', 'Path to Epydoc python files', None),    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
78      ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
79    # MPI
80      BoolOption('useMPI', 'For backwards compatibility', 'no'),
81      BoolOption('usempi', 'Compile parallel version using MPI', 'no'),
82      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
83      ('mpi_path', 'Path to MPI includes', '/usr/include'),
84      ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
85      ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
86      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
87    # ParMETIS
88      BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
89      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
90      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
91      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
92  # PAPI  # PAPI
93    PathOption('papi_path', 'Path to PAPI includes', None),    BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),
94    PathOption('papi_lib_path', 'Path to PAPI libs', None),    ('papi_path', 'Path to PAPI includes', '/usr/include'),
95    ('papi_libs', 'PAPI libraries to link with', None),    ('papi_lib_path', 'Path to PAPI libs', usr_lib),
96      ('papi_libs', 'PAPI libraries to link with', ['papi']),
97      BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
98    # MKL
99      BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),
100      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
101      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
102      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
103    # UMFPACK
104      BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
105      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
106      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
107      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
108      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
109    # AMD (used by UMFPACK)
110      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
111      ('amd_lib_path', 'Path to AMD libs', usr_lib),
112      ('amd_libs', 'AMD libraries to link with', ['amd']),
113    # BLAS (used by UMFPACK)
114      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
115      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
116      ('blas_libs', 'BLAS libraries to link with', ['blas'])
117  )  )
118    
119  # Initialise Scons Build Environment  ############ Specify which compilers to use ####################
 # check for user environment variables we are interested in  
 try:  
    python_path = os.environ['PYTHONPATH']  
 except KeyError:  
    python_path = ''  
 try:  
    path = os.environ['PATH']  
 except KeyError:  
    path = ''  
 try:  
    ld_library_path = os.environ['LD_LIBRARY_PATH']  
 except KeyError:  
    ld_library_path = ''  
   
 # 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(ENV = {'PATH':path}, 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  
120    
121  # Setup help for options  # intelc uses regular expressions improperly and emits a warning about
122    # failing to find the compilers.  This warning can be safely ignored.
123    
124    if IS_WINDOWS_PLATFORM:
125          env = Environment(tools = ['default', 'msvc'], options = opts)
126    else:
127       if socket.gethostname().split('.')[0] == 'service0':
128          env = Environment(tools = ['default', 'intelc'], options = opts)
129       elif os.uname()[4]=='ia64':
130          env = Environment(tools = ['default', 'intelc'], options = opts)
131          if env['CXX'] == 'icpc':
132             env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
133       else:
134          env = Environment(tools = ['default'], options = opts)
135  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
136    
137  # Add some customer builders  ############ Fill in compiler options if not set above #########
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
138    
139  if env['PLATFORM'] == "win32":  # Backwards compatibility: allow dodebug=yes and useMPI=yes
140     runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix='.exe', single_source=True)  if env['dodebug']: env['usedebug'] = 1
141    if env['useMPI']: env['usempi'] = 1
142    
143    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
144    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
145    
146    if env["CC"] == "icc":
147      # Intel compilers
148      cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
149      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
150      cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"
151      omp_optim     = "-openmp -openmp_report0"
152      omp_debug     = "-openmp -openmp_report0"
153      omp_libs      = ['guide', 'pthread']
154      pedantic      = ""
155    elif env["CC"] == "gcc":
156      # GNU C on any system
157      cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"
158      cc_optim      = "-O3"
159      cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"
160      omp_optim     = ""
161      omp_debug     = ""
162      omp_libs      = []
163      pedantic      = "-pedantic-errors -Wno-long-long"
164    elif env["CC"] == "cl":
165      # Microsoft Visual C on Windows
166      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
167      cc_optim      = "/O2 /Op /MT /W3"
168      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
169      omp_optim     = ""
170      omp_debug     = ""
171      omp_libs      = []
172      pedantic      = ""
173    
174    # If not specified in hostname_options.py then set them here
175    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
176    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
177    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
178    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
179    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
180    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
181    
182    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
183    if not env["useopenmp"]:
184      env['omp_optim'] = ""
185      env['omp_debug'] = ""
186      env['omp_libs'] = []
187    
188    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
189    
190    ############ Copy environment variables into scons env #########
191    
192    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
193    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
194    
195    try: env['ENV']['PATH'] = os.environ['PATH']
196    except KeyError: pass
197    
198    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
199    except KeyError: pass
200    
201    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
202    except KeyError: pass
203    
204    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
205    except KeyError: pass
206    
207    try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
208    except KeyError: pass
209    
210    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
211    except KeyError: pass
212    
213    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
214    except KeyError: pass
215    
216    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
217    except KeyError: pass
218    
219    try: env['ENV']['HOME'] = os.environ['HOME']
220    except KeyError: pass
221    
222    # Configure for test suite
223    env.PrependENVPath('PYTHONPATH', prefix)
224    env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
225    
226    env['ENV']['ESCRIPT_ROOT'] = prefix
227    
228    ############ Set up paths for Configure() ######################
229    
230    # Make a copy of an environment
231    # Use env.Clone if available, but fall back on env.Copy for older version of scons
232    def clone_env(env):
233      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
234      else:                   return env.Copy() # scons-0.96
235    
236    # Add cc option -I<Escript>/trunk/include
237    env.Append(CPPPATH      = [Dir('include')])
238    
239    # Add cc option -L<Escript>/trunk/lib
240    env.Append(LIBPATH      = [Dir(env['libinstall'])])
241    
242    env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])
243    
244    if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
245    
246    if env['usepedantic']: env.Append(CCFLAGS = pedantic)
247    
248    # MS Windows
249    if IS_WINDOWS_PLATFORM:
250      env.PrependENVPath('PATH',    [env['boost_lib_path']])
251      env.PrependENVPath('PATH',    [env['libinstall']])
252      if env['usenetcdf']:
253        env.PrependENVPath('PATH',  [env['netCDF_lib_path']])
254    
255    env.Append(ARFLAGS = env['ar_flags'])
256    
257    # Get the global Subversion revision number for getVersion() method
258    try:
259       global_revision = os.popen("svnversion -n .").read()
260       global_revision = re.sub(":.*", "", global_revision)
261       global_revision = re.sub("[^0-9]", "", global_revision)
262    except:
263       global_revision="-1"
264    if global_revision == "": global_revision="-2"
265    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
266    
267    ############ numarray (required) ###############################
268    
269    try:
270      from numarray import identity
271    except ImportError:
272      print "Cannot import numarray, you need to set your PYTHONPATH"
273      sys.exit(1)
274    
275    ############ C compiler (required) #############################
276    
277    # Create a Configure() environment for checking existence of required libraries and headers
278    conf = Configure(clone_env(env))
279    
280    # Test that the compiler is working
281    if not conf.CheckFunc('printf'):
282      print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
283      sys.exit(1)
284    
285    if not conf.CheckFunc('gethostname'):
286      env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
287    
288    ############ python libraries (required) #######################
289    
290    conf.env.AppendUnique(CPPPATH       = [env['python_path']])
291    conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
292    conf.env.AppendUnique(LIBS      = [env['python_libs']])
293    
294    if not conf.CheckCHeader('Python.h'):
295      print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
296      sys.exit(1)
297    if not conf.CheckFunc('Py_Main'):
298      print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
299      sys.exit(1)
300    
301    ############ boost (required) ##################################
302    
303    conf.env.AppendUnique(CPPPATH       = [env['boost_path']])
304    conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
305    conf.env.AppendUnique(LIBS      = [env['boost_libs']])
306    
307    if not conf.CheckCXXHeader('boost/python.hpp'):
308      print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
309      sys.exit(1)
310    if not conf.CheckFunc('PyObject_SetAttr'):
311      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'])
312      sys.exit(1)
313    
314    # Commit changes to environment
315    env = conf.Finish()
316    
317    ############ VTK (optional) ####################################
318    
319    if env['usevtk']:
320      try:
321        import vtk
322        env['usevtk'] = 1
323      except ImportError:
324        env['usevtk'] = 0
325    
326    # Add VTK to environment env if it was found
327    if env['usevtk']:
328      env.Append(CPPDEFINES = ['USE_VTK'])
329    
330    ############ NetCDF (optional) #################################
331    
332    conf = Configure(clone_env(env))
333    
334    if env['usenetcdf']:
335      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
336      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
337      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
338    
339    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
340    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
341    
342    # Add NetCDF to environment env if it was found
343    if env['usenetcdf']:
344      env = conf.Finish()
345      env.Append(CPPDEFINES = ['USE_NETCDF'])
346  else:  else:
347     runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', single_source=True)    conf.Finish()
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
348    
349  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  ############ PAPI (optional) ###################################
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
350    
351  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  # Start a new configure environment that reflects what we've already found
352  try:  conf = Configure(clone_env(env))
353     incinstall = env['incinstall']  
354     env.Append(CPPPATH = [incinstall,])  if env['usepapi']:
355  except KeyError:    conf.env.AppendUnique(CPPPATH = [env['papi_path']])
356     incinstall = None      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
357  try:    conf.env.AppendUnique(LIBS    = [env['papi_libs']])
358     libinstall = env['libinstall']  
359     env.Append(LIBPATH = [libinstall,])  if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
360     env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
361  except KeyError:  
362     libinstall = None    # Add PAPI to environment env if it was found
363  try:  if env['usepapi']:
364     pyinstall = env['pyinstall']+'/esys' # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc    env = conf.Finish()
365     env.PrependENVPath('PYTHONPATH', env['pyinstall'])    env.Append(CPPDEFINES = ['BLOCKPAPI'])
 except KeyError:  
    pyinstall = None    
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None    
 try:  
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = [cc_defines,])  
 except KeyError:  
    pass  
 if dodebug:  
    try:  
       flags = env['cc_flags_debug']  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
366  else:  else:
367     try:    conf.Finish()
368        flags = env['cc_flags']  
369        env.Append(CCFLAGS = flags)  ############ MKL (optional) ####################################
370     except KeyError:  
371        pass  # Start a new configure environment that reflects what we've already found
372    conf = Configure(clone_env(env))
373  if dodebug:  
374     try:  if env['usemkl']:
375        flags = env['cxx_flags_debug']    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
376        env.Append(CXXFLAGS = flags)    conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
377     except KeyError:    conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
378        pass  
379    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
380    if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0
381    
382    # Add MKL to environment env if it was found
383    if env['usemkl']:
384      env = conf.Finish()
385      env.Append(CPPDEFINES = ['MKL'])
386  else:  else:
387     try:    conf.Finish()
       flags = env['cxx_flags']  
       env.Append(CXXFLAGS = flags)  
    except KeyError:  
       pass  
388    
389  try:  ############ UMFPACK (optional) ################################
    flags = env['ar_flags']  
    env.Append(ARFLAGS = flags)  
 except KeyError:  
    ar_flags = None    
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = ''  
390    
391  try:  # Start a new configure environment that reflects what we've already found
392     tar_flags = env['tar_flags']  conf = Configure(clone_env(env))
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
393    
394  try:  if env['useumfpack']:
395     includes = env['mkl_path']    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
396     env.Append(CPPPATH = [includes,])    conf.env.AppendUnique(CPPPATH = [env['umf_path']])
397  except KeyError:    conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
398     pass    conf.env.AppendUnique(LIBS    = [env['umf_libs']])
399      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
400      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
401      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
402      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
403      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
404      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
405    
406    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
407    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
408    
409    # Add UMFPACK to environment env if it was found
410    if env['useumfpack']:
411      env = conf.Finish()
412      env.Append(CPPDEFINES = ['UMFPACK'])
413    else:
414      conf.Finish()
415    
416  try:  ############ Add the compiler flags ############################
    lib_path = env['mkl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
417    
418  try:  # Enable debug by choosing either cc_debug or cc_optim
419     mkl_libs = env['mkl_libs']  if env['usedebug']:
420  except KeyError:    env.Append(CCFLAGS        = env['cc_debug'])
421     mkl_libs = ''    env.Append(CCFLAGS        = env['omp_debug'])
422  try:  else:
423     includes = env['scsl_path']    env.Append(CCFLAGS        = env['cc_optim'])
424     env.Append(CPPPATH = [includes,])    env.Append(CCFLAGS        = env['omp_optim'])
 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['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    
425    
426    # Always use cc_flags
427    env.Append(CCFLAGS      = env['cc_flags'])
428    env.Append(LIBS         = [env['omp_libs']])
429    
430  try:  ############ MPI (optional) ####################################
    src_zipfile = env.File(env['src_zipfile'])  
 except KeyError:  
    src_zipfile = None    
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None    
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None    
431    
432  try:  # Create a modified environment for MPI programs (identical to env if usempi=no)
433     src_tarfile = env.File(env['src_tarfile'])  env_mpi = clone_env(env)
 except KeyError:  
    src_tarfile = None    
 try:  
    test_tarfile = env.File(env['test_tarfile'])  
 except KeyError:  
    test_tarfile = None    
 try:  
    examples_tarfile = env.File(env['examples_tarfile'])  
 except KeyError:  
    examples_tarfile = None    
434    
435  try:  # Start a new configure environment that reflects what we've already found
436     guide_pdf = env.File(env['guide_pdf'])  conf = Configure(clone_env(env_mpi))
437  except KeyError:  
438     guide_pdf = None    if env_mpi['usempi']:
439      conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
440      conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
441      conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
442    
443    if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
444    if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
445    
446    # Add MPI to environment env_mpi if it was found
447    if env_mpi['usempi']:
448      env_mpi = conf.Finish()
449      env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
450    else:
451      conf.Finish()
452    
453    env['usempi'] = env_mpi['usempi']
454    
455    ############ ParMETIS (optional) ###############################
456    
457    # Start a new configure environment that reflects what we've already found
458    conf = Configure(clone_env(env_mpi))
459    
460    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
461    
462    if env_mpi['useparmetis']:
463      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
464      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
465      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
466    
467    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
468    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
469    
470    # Add ParMETIS to environment env_mpi if it was found
471    if env_mpi['useparmetis']:
472      env_mpi = conf.Finish()
473      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
474    else:
475      conf.Finish()
476    
477    env['useparmetis'] = env_mpi['useparmetis']
478    
479    ############ Summarize our environment #########################
480    
481    print ""
482    print "Summary of configuration (see ./config.log for information)"
483    print " Using python libraries"
484    print " Using numarray"
485    print " Using boost"
486    if env['usenetcdf']: print "    Using NetCDF"
487    else: print "   Not using NetCDF"
488    if env['usevtk']: print "   Using VTK"
489    else: print "   Not using VTK"
490    if env['usemkl']: print "   Using MKL"
491    else: print "   Not using MKL"
492    if env['useumfpack']: print "   Using UMFPACK"
493    else: print "   Not using UMFPACK"
494    if env['useopenmp']: print "    Using OpenMP"
495    else: print "   Not using OpenMP"
496    if env['usempi']: print "   Using MPI"
497    else: print "   Not using MPI"
498    if env['useparmetis']: print "  Using ParMETIS"
499    else: print "   Not using ParMETIS (requires MPI)"
500    if env['usepapi']: print "  Using PAPI"
501    else: print "   Not using PAPI"
502    if env['usedebug']: print " Compiling for debug"
503    else: print "   Not compiling for debug"
504    print " Installing in", prefix
505    print ""
506    
507    ############ Delete option-dependent files #####################
508    
509    Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))
510    Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))
511    Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))
512    if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))
513    
514    ############ Add some custom builders ##########################
515    
516    py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
517    env.Append(BUILDERS = {'PyCompile' : py_builder});
518    
519    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
520    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
521    
522    runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
523    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
524    
525    ############ Build the subdirectories ##########################
526    
527    Export(["env", "env_mpi", "clone_env"])
528    
 try:  
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None    
   
 # Zipgets  
 env.Default(libinstall)  
 env.Default(incinstall)  
 env.Default(pyinstall)  
 env.Alias('release_src',[ src_zipfile, src_tarfile ])    
 env.Alias('release_tests',[ test_zipfile, test_tarfile])  
 env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
 env.Alias('docs',[ 'release_examples', guide_pdf, guide_html_index ])  
 env.Alias('release', ['release_src', 'release_tests', 'docs'])  
 env.Alias('build_tests')    # target to build all C++ tests  
 env.Alias('build_py_tests') # target to build all python tests  
 env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
 env.Alias('run_tests', 'build_tests')   # target to run all C++ test  
 env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  
 env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python 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(pyinstall+'/__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",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile",  
         "guide_pdf", "guide_html_index"])  
   
 # End initialisation section  
 # Begin configuration section  
 # adds this file and the scons option directore to the source tar  
 release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  
 release_testfiles=[env.File('README_TESTS'),]  
 env.Zip(src_zipfile, release_srcfiles)  
 env.Zip(test_zipfile, release_testfiles)  
 env.Tar(src_tarfile, release_srcfiles)  
 env.Tar(test_tarfile, release_testfiles)  
   
 # 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  
529  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
 # C/C++ Libraries  
530  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
 env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
531  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
532  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
533  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
534  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
535  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
536  #env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0) not part of beta.0  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
537    env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
538    env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
539    env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
540    
541    ############ Remember what optimizations we used ###############
542    
543    remember_list = []
544    
545    if env['usedebug']:
546      remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))
547    
548    if env['usempi']:
549      remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))
550    
551    if env['omp_optim'] != '':
552      remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))
553    
554    env.Alias('remember_options', remember_list)
555    
556    ############ Targets to build and install libraries ############
557    
558    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
559    env.Alias('target_init', [target_init])
560    
561    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
562    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
563    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
564    
565    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
566    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
567    
568    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
569    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
570    
571    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
572    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
573    
574    # Now gather all the above into a couple easy targets: build_all and install_all
575    build_all_list = []
576    build_all_list += ['build_esysUtils']
577    build_all_list += ['build_paso']
578    build_all_list += ['build_escript']
579    build_all_list += ['build_finley']
580    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
581    if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']
582    env.Alias('build_all', build_all_list)
583    
584    install_all_list = []
585    install_all_list += ['target_init']
586    install_all_list += ['install_esysUtils']
587    install_all_list += ['install_paso']
588    install_all_list += ['install_escript']
589    install_all_list += ['install_finley']
590    install_all_list += ['target_install_pyvisi_py']
591    install_all_list += ['target_install_modellib_py']
592    install_all_list += ['target_install_pycad_py']
593    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
594    if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']
595    install_all_list += ['remember_options']
596    env.Alias('install_all', install_all_list)
597    
598    # Default target is install
599    env.Default('install_all')
600    
601    ############ Targets to build and run the test suite ###########
602    
603    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
604    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
605    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
606    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
607    
608    ############ Targets to build the documentation ################
609    
610    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])
611    

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