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revision 1246 by phornby, Mon Aug 13 22:09:00 2007 UTC revision 2603 by jfenwick, Wed Aug 12 00:44:35 2009 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  
2    ########################################################
3    #
4    # Copyright (c) 2003-2009 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  #              http://www.access.edu.au  ########################################################
13  #       Primary Business: Queensland, Australia  
14  #  Licensed under the Open Software License version 3.0  
 #     http://www.opensource.org/licenses/osl-3.0.php  
   
 # top-level Scons configuration file for all esys13 modules  
 # Begin initialisation Section  
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
15  EnsureSConsVersion(0,96,91)  EnsureSConsVersion(0,96,91)
16  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
17    
18  #===============================================================  import sys, os, re, socket, platform, stat
19  #   import tools:  
 import glob  
 import sys, os  
20  # Add our extensions  # Add our extensions
21  if sys.path.count('scons')==0: sys.path.append('scons')  if os.path.isdir('scons'): sys.path.append('scons')
22  import scons_extensions  import scons_extensions
23    
24  #===============================================================  # Use /usr/lib64 if available, else /usr/lib
25    usr_lib = '/usr/lib'
26  tools_prefix="/usr"  if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
   
 #==============================================================================================      
 #      
 #    get the installation prefix  
 #  
 prefix = ARGUMENTS.get('prefix', '/usr')  
   
 # We may also need to know where python's site-packages subdirectory lives  
 python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  
   
 # Install as a standard python package in /usr/lib64 if available, else in /usr/lib  
 if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  
    sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  
    sys_dir_libraries = prefix+"/lib64"  
 else:  
    sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  
    sys_dir_libraries = prefix+"/lib"  
   
 sys_dir_examples = prefix+"/share/doc/esys"  
   
 source_root = Dir('#.').abspath  
   
 dir_packages = os.path.join(source_root,"esys")  
 dir_examples = os.path.join(source_root,"examples")  
 dir_libraries = os.path.join(source_root,"lib")  
   
 print " Default packages local installation:    ", dir_packages  
 print " Default library local installation  ", dir_libraries  
 print " Default example local  installation:    ", dir_examples  
 print "Install prefix is: ", prefix  
 print " Default packages system installation:   ", sys_dir_packages  
 print " Default library system installation     ", sys_dir_libraries  
 print " Default example system installation:    ", sys_dir_examples  
   
 #==============================================================================================      
   
 # Default options and options help text  
 # These are defaults and can be overridden using command line arguments or an options file.  
 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  
 # DO NOT CHANGE THEM HERE  
 # Where to install?  
 #==============================================================================================      
 #      
 #    get the options file if present:  
 #  
 options_file = ARGUMENTS.get('options_file','')  
27    
28  if not os.path.isfile(options_file) :  # The string python2.4 or python2.5
29      options_file = False  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
   
 if not options_file :  
    import socket  
    from string import ascii_letters,digits  
    hostname=""  
    for s in socket.gethostname().split('.')[0]:  
       if s in ascii_letters+digits:  
          hostname+=s  
       else:  
          hostname+="_"  
    tmp = os.path.join("scons",hostname+"_options.py")  
   
    if os.path.isfile(tmp) :  
       options_file = tmp  
30    
31    # MS Windows support, many thanks to PH
32  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS_PLATFORM = (os.name== "nt")
33    
34  # If you're not going to tell me then......  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
 # FIXME: add one for the altix too.  
 if not options_file :  
    if IS_WINDOWS_PLATFORM :  
       options_file = "scons/windows_mscv71_options.py"  
    else:  
       options_file = "scons/linux_gcc_eg_options.py"  
35    
36  # and load it  #Holds names of variables from the calling environment which need to be passed
37  opts = Options(options_file, ARGUMENTS)  #to tools
38  #================================================================  env_export=[]
39  #  
40  #   check if UMFPACK is installed on the system:  #Determine where to read options from use:
41  #  #1. command line
42  uf_root=None  #2. scons/<hostname>_options.py
43  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:  #3. name as part of a cluster
44     if os.path.isdir(os.path.join(tools_prefix,'include',i)):  options_file=ARGUMENTS.get('options_file', None)
45         uf_root=i  effective_hostname=socket.gethostname().split('.')[0]
46         print i," is used form ",tools_prefix  if not options_file:
47         break    mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)
48  if not uf_root==None:    options_file = os.path.join("scons",mangledhostname+"_options.py")
49     umf_path_default=os.path.join(tools_prefix,'include',uf_root)    #If there is no options file with that name see if there is a substitute
50     umf_lib_path_default=os.path.join(tools_prefix,'lib')    if not os.path.isfile(options_file):
51     umf_libs_default=['umfpack']      effective_hostname = scons_extensions.effectiveName(effective_hostname)
52     amd_path_default=os.path.join(tools_prefix,'include',uf_root)      mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)
53     amd_lib_path_default=os.path.join(tools_prefix,'lib')      options_file = os.path.join("scons",mangledhostname+"_options.py")
54     amd_libs_default=['amd']  
55     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)  if not os.path.isfile(options_file):
56  else:    print "Options file not found (expected '%s')" % options_file
57     umf_path_default=None    options_file = False
58     umf_lib_path_default=None  else:
59     umf_libs_default=None    print "Options file is", options_file
60     amd_path_default=None  
61     amd_lib_path_default=None  #Does our scons support the newer Variables class or do we need to use Options?
62     amd_libs_default=None  
63     ufc_path_default=None  try:
64  #     dummyvar=Variables
65  #==========================================================================     opts = Variables(options_file, ARGUMENTS)
66  #     adder = opts.AddVariables
67  #    python installation:  except:
68  #     opts = Options(options_file, ARGUMENTS)
69  python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))     adder = opts.AddOptions
70  python_lib_path_default=os.path.join(tools_prefix,'lib')     BoolVariable = BoolOption
 python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])  
   
 #==========================================================================  
 #  
 #    boost installation:  
 #  
 boost_path_default=os.path.join(tools_prefix,'include')  
 boost_lib_path_default=os.path.join(tools_prefix,'lib')  
 boost_lib_default=['boost_python']  
 #==========================================================================  
 #  
 #    check if netCDF is installed on the system:  
 #  
 netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')  
 netCDF_lib_path_default=os.path.join(tools_prefix,'lib','netcdf-3')  
71    
72  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  ############ Load build options ################################
      useNetCDF_default='yes'  
      netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]  
 else:  
      useNetCDF_default='no'  
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
73    
74  #==========================================================================  adder(
75  #  #opts.AddOptions(
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cxx_flags_default='--no-warn -ansi'  
 cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  
 #==============================================================================================      
 # Default options and options help text  
 # These are defaults and can be overridden using command line arguments or an options file.  
 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  
 # DO NOT CHANGE THEM HERE  
 opts.AddOptions(  
76  # Where to install esys stuff  # Where to install esys stuff
77    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
78    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
79    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
80    ('exinstall', 'where the esys examples will be installed',             dir_examples),    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
81    ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),
   ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),  
   ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),  
   ('src_zipfile', 'the source zip file will be installed.',              Dir('#.').abspath+"/release/escript_src.zip"),  
   ('test_zipfile', 'the test zip file will be installed.',               Dir('#.').abspath+"/release/escript_tests.zip"),  
   ('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"),  
   ('api_epydoc', 'name of the epydoc api docs directory',                Dir('#.').abspath+"/release/doc/epydoc"),  
   ('guide_html', 'name of the directory for user guide in html format',  Dir('#.').abspath+"/release/doc/user/html"),  
   ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),  
82  # Compilation options  # Compilation options
83    BoolOption('dodebug', 'Do you want a debug build?', 'no'),    BoolVariable('dodebug', 'For backwards compatibility', 'no'),
84    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),    BoolVariable('usedebug', 'Do you want a debug build?', 'no'),
85    ('cc_defines','C/C++ defines to use', None),    BoolVariable('usevtk', 'Do you want to use VTK?', 'yes'),
86    ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
87    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
88    ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
89    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
90    ('ar_flags', 'Static library archiver flags to use', None),    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
91    ('sys_libs', 'System libraries to link with', None),    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
92    ('tar_flags','flags for zip files','-c -z'),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
93  # MKL    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
94    PathOption('mkl_path', 'Path to MKL includes', None),    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
95    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('cc_extra', 'Extra C/C++ flags', ''),
96    ('mkl_libs', 'MKL libraries to link with', None),    ('ld_extra', 'Extra linker flags', ''),
97  # SCSL    ('sys_libs', 'System libraries to link with', []),
98    PathOption('scsl_path', 'Path to SCSL includes', None),    ('ar_flags', 'Static library archiver flags to use', ''),
99    PathOption('scsl_lib_path', 'Path to SCSL libs', None),    BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),
100    ('scsl_libs', 'SCSL libraries to link with', None),    BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
101    ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),    BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),
102  # UMFPACK    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),
   PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),  
   PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),  
   PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),  
   ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),  
 # AMD (used by UMFPACK)  
   PathOption('amd_path', 'Path to AMD includes', amd_path_default),  
   PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),  
   ('amd_libs', 'AMD libraries to link with', amd_libs_default),  
 # BLAS  
   PathOption('blas_path', 'Path to BLAS includes', None),  
   PathOption('blas_lib_path', 'Path to BLAS libs', None),  
   ('blas_libs', 'BLAS libraries to link with', None),  
 # netCDF  
   ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),  
   PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),  
   PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),  
   ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),  
103  # Python  # Python
104  # locations of include files for python    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
105  # FIXME: python_path should be python_inc_path and the same for boost etc.    ('python_lib_path', 'Path to Python libs', usr_lib),
106    PathOption('python_path', 'Path to Python includes', python_path_default),    ('python_libs', 'Python libraries to link with', [python_version]),
   PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
   ('python_lib', 'Python libraries to link with', python_lib_default),  
107    ('python_cmd', 'Python command', 'python'),    ('python_cmd', 'Python command', 'python'),
108  # Boost  # Boost
109    PathOption('boost_path', 'Path to Boost includes', boost_path_default),    ('boost_path', 'Path to Boost includes', '/usr/include'),
110    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
111    ('boost_lib', 'Boost libraries to link with', boost_lib_default),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
112  # Doc building  # NetCDF
113  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
114  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
115  # PAPI    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
116    PathOption('papi_path', 'Path to PAPI includes', None),    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
   PathOption('papi_lib_path', 'Path to PAPI libs', None),  
   ('papi_libs', 'PAPI libraries to link with', None),  
117  # MPI  # MPI
118    BoolOption('useMPI', 'Compile parallel version using MPI', 'no'),    BoolVariable('useMPI', 'For backwards compatibility', 'no'),
119      BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),
120      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
121      ('mpi_path', 'Path to MPI includes', '/usr/include'),
122      ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
123      ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
124      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
125      ('mpi_flavour','Type of MPI execution environment','none'),
126    # ParMETIS
127      BoolVariable('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
128      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
129      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
130      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
131    # PAPI
132      BoolVariable('usepapi', 'switch on/off the usage of PAPI', 'no'),
133      ('papi_path', 'Path to PAPI includes', '/usr/include'),
134      ('papi_lib_path', 'Path to PAPI libs', usr_lib),
135      ('papi_libs', 'PAPI libraries to link with', ['papi']),
136      BoolVariable('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
137    # MKL
138      BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),
139      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
140      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
141      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
142    # UMFPACK
143      BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
144      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
145      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
146      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
147      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
148    # Silo
149      BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),
150      ('silo_path', 'Path to Silo includes', '/usr/include'),
151      ('silo_lib_path', 'Path to Silo libs', usr_lib),
152      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
153    # AMD (used by UMFPACK)
154      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
155      ('amd_lib_path', 'Path to AMD libs', usr_lib),
156      ('amd_libs', 'AMD libraries to link with', ['amd']),
157    # BLAS (used by UMFPACK)
158      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
159      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
160      ('blas_libs', 'BLAS libraries to link with', ['blas']),
161    # An option for specifying the compiler tools set (see windows branch).
162      ('tools_names', 'allow control over the tools in the env setup', ['intelc']),
163    # finer control over library building, intel aggressive global optimisation
164    # works with dynamic libraries on windows.
165      ('share_esysUtils', 'control static or dynamic esysUtils lib', False),
166      ('share_paso', 'control static or dynamic paso lib', False),
167      ('env_export','Environment variables to be passed to children',[])
168  )  )
169  #=================================================================================================  
170  #  ############ Specify which compilers to use ####################
171  #   Note: On the Altix the intel compilers are not automatically  
172  #   detected by scons intelc.py script. The Altix has a different directory  # intelc uses regular expressions improperly and emits a warning about
173  #   path and in some locations the "modules" facility is used to support  # failing to find the compilers.  This warning can be safely ignored.
 #   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  
 #  
174    
175  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS_PLATFORM:
176        env = Environment(tools = ['default', 'msvc'], options = opts)        env = Environment(options = opts)
177          env = Environment(tools = ['default'] + env['tools_names'],
178                            options = opts)
179  else:  else:
180     if os.uname()[4]=='ia64':     if effective_hostname == 'service0':
181          env = Environment(tools = ['default', 'intelc'], options = opts)
182       elif os.uname()[4]=='ia64':
183        env = Environment(tools = ['default', 'intelc'], options = opts)        env = Environment(tools = ['default', 'intelc'], options = opts)
184        if env['CXX'] == 'icpc':        if env['CXX'] == 'icpc':
185           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           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
186     else:     else:
187        env = Environment(tools = ['default'], options = opts)        env = Environment(tools = ['default'], options = opts)
188  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
189    
190  #=================================================================================================  ########## Copy required environment vars ######################
 #  
 #     Initialise Scons Build Environment  
 #     check for user environment variables we are interested in  
 try:  
    tmp = os.environ['PYTHONPATH']  
    env['ENV']['PYTHONPATH'] = tmp  
 except KeyError:  
    pass  
191    
192  env.PrependENVPath('PYTHONPATH', source_root)  for i in env['env_export']:
193       env.Append(ENV = {i:os.environ[i]})
194    
195    ############ Fill in compiler options if not set above #########
196    
197    # Backwards compatibility: allow dodebug=yes and useMPI=yes
198    if env['dodebug']: env['usedebug'] = 1
199    if env['useMPI']: env['usempi'] = 1
200    
201    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
202    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
203    
204    sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.
205    
206    if env["CC"] == "icc":
207      # Intel compilers
208      cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
209      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
210      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
211      omp_optim     = "-openmp -openmp_report0"
212      omp_debug     = "-openmp -openmp_report0"
213      omp_libs      = ['guide', 'pthread']
214      pedantic      = ""
215      fatalwarning      = ""        # Switch to turn warnings into errors
216      sysheaderopt      = ""
217    elif env["CC"] == "gcc":
218      # GNU C on any system
219      cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"
220    #the long long warning occurs on the Mac
221      cc_optim      = "-O3"
222      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
223      omp_optim     = "-fopenmp"
224      omp_debug     = "-fopenmp"
225      omp_libs      = ['gomp']
226      pedantic      = "-pedantic-errors -Wno-long-long"
227      fatalwarning      = "-Werror"
228      sysheaderopt      = "-isystem "
229    elif env["CC"] == "cl":
230      # Microsoft Visual C on Windows
231      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
232      cc_optim      = "/O2 /Op /MT /W3"
233      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
234      omp_optim     = ""
235      omp_debug     = ""
236      omp_libs      = []
237      pedantic      = ""
238      fatalwarning      = ""
239      sysheaderopt      = ""
240    elif env["CC"] == "icl":
241      # intel C on Windows, see windows_intelc_options.py for a start
242      pedantic      = ""
243      fatalwarning      = ""
244      sysheaderopt      = ""
245    
246    
247    # If not specified in hostname_options.py then set them here
248    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
249    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
250    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
251    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
252    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
253    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
254    
255    #set up the autolazy values
256    if env['forcelazy']    != "leave_alone":
257      if env['forcelazy'] == 'on':
258        env.Append(CPPDEFINES='FAUTOLAZYON')
259      else:
260         if env['forcelazy'] == 'off':
261        env.Append(CPPDEFINES='FAUTOLAZYOFF')
262    
263  try:  # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
264     omp_num_threads = os.environ['OMP_NUM_THREADS']  if not env["useopenmp"]:
265  except KeyError:    env['omp_optim'] = ""
266     omp_num_threads = 1    env['omp_debug'] = ""
267      env['omp_libs'] = []
268    
269  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
270    
271  try:  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
272     env['ENV']['DISPLAY'] = os.environ['DISPLAY']  if IS_WINDOWS_PLATFORM:
273     env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']      LD_LIBRARY_PATH_KEY='PATH'
274  except KeyError:      env['ENV']['LD_LIBRARY_PATH']=''
275     pass  else:
276        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
277    ############ Copy environment variables into scons env #########
278    
279  try:  try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
280     tmp = os.environ['PATH']  except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
281    
282  try:  try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']
283     tmp = os.environ['LD_LIBRARY_PATH']  except KeyError: pass
    env['ENV']['LD_LIBRARY_PATH'] = tmp  
 except KeyError:  
    pass  
 #==========================================================================  
 #  
 #    Add some customer builders  
 #  
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
284    
285  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']
286                                src_suffix=env['PROGSUFFIX'], single_source=True)  except KeyError: env['ENV']['ESCRIPT_NUM_PROCS']=1
287    
288  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']
289    except KeyError: env['ENV']['ESCRIPT_NUM_NODES']=1
290    
291  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']
292  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  except KeyError: pass
293    
294  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  try: env['ENV']['PATH'] = os.environ['PATH']
295  try:  except KeyError: pass
    incinstall = env['incinstall']  
    env.Append(CPPPATH = [incinstall,])  
 except KeyError:  
    incinstall = None  
 try:  
    libinstall = env['libinstall']  
    env.Append(LIBPATH = [libinstall,]) # Adds -L for building of libescript.so libfinley.so escriptcpp.so finleycpp.so  
    env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  
    if env['PLATFORM'] == "win32":  
       env.PrependENVPath('PATH', libinstall)  
       env.PrependENVPath('PATH', env['boost_lib_path'])  
 except KeyError:  
    libinstall = None  
 try:  
    pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  
 except KeyError:  
    pyinstall = None  
 try:  
    exinstall = env['exinstall']  
 except KeyError:  
    exinstall = None  
 try:  
    sys_libinstall = env['sys_libinstall']  
 except KeyError:  
    sys_libinstall = None  
 try:  
    sys_pyinstall = env['sys_pyinstall']  
 except KeyError:  
    sys_pyinstall = None  
 try:  
    sys_exinstall = env['sys_exinstall']  
 except KeyError:  
    sys_exinstall = None  
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 try:  
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 except KeyError:  
    pass  
296    
297    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
298    except KeyError: pass
299    
300  if dodebug:  try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
301    if useMPI:  except KeyError: pass
     try:  
       flags = env['cc_flags_debug_MPI']  
       env.Append(CCFLAGS = flags)  
     except KeyError:  
       pass  
   else:  
     try:  
       flags = env['cc_flags_debug']  
       env.Append(CCFLAGS = flags)  
     except KeyError:  
       pass  
 else:  
   if useMPI:  
    try:  
      flags = env['cc_flags_MPI']  
      env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
   else:  
    try:  
       flags = env['cc_flags']  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
 if dodebug:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_debug_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 else:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 try:  
    flags = env['ar_flags']  
    env.Append(ARFLAGS = flags)  
 except KeyError:  
    ar_flags = None  
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = []  
302    
303  try:  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
304     tar_flags = env['tar_flags']  except KeyError: pass
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
305    
306  try:  try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])
307     includes = env['mkl_path']  except KeyError: pass
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
308    
309  try:  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
310     lib_path = env['mkl_lib_path']  except KeyError: pass
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
311    
312  if useMPI:  try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
313     mkl_libs = []  except KeyError: pass
 else:  
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = []  
314    
315  try:  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
316     includes = env['scsl_path']  except KeyError: pass
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
317    
318  try:  try: env['ENV']['HOME'] = os.environ['HOME']
319     lib_path = env['scsl_lib_path']  except KeyError: pass
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
320    
321  if useMPI:  # Configure for test suite
322    try:  
323      scsl_libs = env['scsl_libs_MPI']  
324    except KeyError:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
325      scsl_libs = []  env.PrependENVPath('PYTHONPATH', prefix)
326  else:  env['ENV']['ESCRIPT_ROOT'] = prefix
327    try:  
328      scsl_libs = env['scsl_libs']  ############ Set up paths for Configure() ######################
329    except KeyError:  
330      scsl_libs = []  # Make a copy of an environment
331    # Use env.Clone if available, but fall back on env.Copy for older version of scons
332    def clone_env(env):
333      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
334      else:                   return env.Copy() # scons-0.96
335    
336    # Add cc option -I<Escript>/trunk/include
337    env.Append(CPPPATH      = [Dir('include')])
338    
339    # Add cc option -L<Escript>/trunk/lib
340    env.Append(LIBPATH      = [Dir(env['libinstall'])])
341    
342    if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
343    if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
344    
345    if env['usepedantic']: env.Append(CCFLAGS = pedantic)
346    
347    # MS Windows
348    if IS_WINDOWS_PLATFORM:
349      env.AppendENVPath('PATH', [env['boost_lib_path']])
350      env.AppendENVPath('PATH', [env['libinstall']])
351      if not env['share_esysUtils'] :
352        env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
353      if not env['share_paso'] :
354        env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
355    
356      if env['usenetcdf']:
357        env.AppendENVPath('PATH',   [env['netCDF_lib_path']])
358    
359    env.Append(ARFLAGS = env['ar_flags'])
360    
361    # Get the global Subversion revision number for getVersion() method
362  try:  try:
363     includes = env['umf_path']     global_revision = os.popen("svnversion -n .").read()
364     env.Append(CPPPATH = [includes,])     global_revision = re.sub(":.*", "", global_revision)
365  except KeyError:     global_revision = re.sub("[^0-9]", "", global_revision)
366     pass  except:
367       global_revision="-1"
368    if global_revision == "": global_revision="-2"
369    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
370    
371    ############ numpy (required) ###############################
372    
373  try:  try:
374     lib_path = env['umf_lib_path']    from numpy import identity
375     env.Append(LIBPATH = [lib_path,])  except ImportError:
376  except KeyError:    print "Cannot import numpy, you need to set your PYTHONPATH"
377     pass    sys.exit(1)
378    
379    ############ C compiler (required) #############################
380    
381    # Create a Configure() environment for checking existence of required libraries and headers
382    conf = Configure(clone_env(env))
383    
384    # Test that the compiler is working
385    if not conf.CheckFunc('printf'):
386       print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
387       sys.exit(1)
388    
389    if conf.CheckFunc('gethostname'):
390      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
391    
392    ############ python libraries (required) #######################
393    
394  if useMPI:  
395      umf_libs = []  if not sysheaderopt =="":
396      conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])
397  else:  else:
398     try:    conf.env.AppendUnique(CPPPATH     = [env['python_path']])
       umf_libs = env['umf_libs']  
    except KeyError:  
       umf_libs = []  
399    
400  try:  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
401     includes = env['ufc_path']  conf.env.AppendUnique(LIBS      = [env['python_libs']])
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
402    
403  try:  conf.env.PrependENVPath('PYTHONPATH', prefix)
404     includes = env['amd_path']  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs
405     env.Append(CPPPATH = [includes,])  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
 except KeyError:  
    pass  
406    
407  try:  if not conf.CheckCHeader('Python.h'):
408     lib_path = env['amd_lib_path']    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
409     env.Append(LIBPATH = [lib_path,])    sys.exit(1)
410  except KeyError:  if not conf.CheckFunc('Py_Exit'):
411     pass    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
412      sys.exit(1)
413    
414    ############ boost (required) ##################################
415    
416  if useMPI:  if not sysheaderopt =="":
417      amd_libs = []  # This is required because we can't -isystem /usr/system because it breaks std includes
418      if os.path.normpath(env['boost_path']) =="/usr/include":
419        conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))
420      else:
421        conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])
422  else:  else:
423     try:    conf.env.AppendUnique(CPPPATH     = [env['boost_path']])
       amd_libs = env['amd_libs']  
    except KeyError:  
       amd_libs = []  
424    
425  try:  conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
426     includes = env['blas_path']  conf.env.AppendUnique(LIBS      = [env['boost_libs']])
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
427    
428  try:  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['boost_lib_path']) # The wrapper script needs to find these libs
429     lib_path = env['blas_lib_path']  #ensure that our path entries remain at the front
430     env.Append(LIBPATH = [lib_path,])  conf.env.PrependENVPath('PYTHONPATH', prefix)
431  except KeyError:  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
    pass  
432    
433  try:  if not conf.CheckCXXHeader('boost/python.hpp'):
434     blas_libs = env['blas_libs']    print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
435  except KeyError:    sys.exit(1)
    blas_libs = []  
436    
437  try:  if not conf.CheckFunc('PyObject_SetAttr'):
438     useNetCDF = env['useNetCDF']    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'])
439  except KeyError:    sys.exit(1)
    useNetCDF = 'yes'  
    pass  
440    
441  if useNetCDF == 'yes':  # Commit changes to environment
442     try:  env = conf.Finish()
       netCDF_libs = env['netCDF_libs']  
    except KeyError:  
       pass  
443    
444     env.Append(LIBS = netCDF_libs)  ############ VTK (optional) ####################################
    env.Append(CPPDEFINES = [ 'USE_NETCDF' ])  
    try:  
       includes = env['netCDF_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
445    
446     try:  if env['usevtk']:
447        lib_path = env['netCDF_lib_path']    try:
448        if IS_WINDOWS_PLATFORM: env['ENV']['PATH']+=";"+lib_path      import vtk
449        env.Append(LIBPATH = [ lib_path, ])      env['usevtk'] = 1
450     except KeyError:    except ImportError:
451        pass      env['usevtk'] = 0
452  else:  
453     print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  # Add VTK to environment env if it was found
454     netCDF_libs=[ ]  if env['usevtk']:
455      env.Append(CPPDEFINES = ['USE_VTK'])
456    
457    ############ NetCDF (optional) #################################
458    
459    conf = Configure(clone_env(env))
460    
461    if env['usenetcdf']:
462      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
463      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
464      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
465      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['netCDF_lib_path'])  # The wrapper script needs to find these libs
466      #ensure that our path entries remain at the front
467      conf.env.PrependENVPath('PYTHONPATH', prefix)
468      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
469    
470    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
471    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
472    
473    # Add NetCDF to environment env if it was found
474    if env['usenetcdf']:
475      env = conf.Finish()
476      env.Append(CPPDEFINES = ['USE_NETCDF'])
477    else:
478      conf.Finish()
479    
480    ############ PAPI (optional) ###################################
481    
482    # Start a new configure environment that reflects what we've already found
483    conf = Configure(clone_env(env))
484    
485    if env['usepapi']:
486      conf.env.AppendUnique(CPPPATH = [env['papi_path']])
487      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
488      conf.env.AppendUnique(LIBS    = [env['papi_libs']])
489      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['papi_lib_path'])    # The wrapper script needs to find these libs
490      #ensure that our path entries remain at the front
491      conf.env.PrependENVPath('PYTHONPATH', prefix)
492      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
493    
494    if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
495    if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
496    
497    # Add PAPI to environment env if it was found
498    if env['usepapi']:
499      env = conf.Finish()
500      env.Append(CPPDEFINES = ['BLOCKPAPI'])
501    else:
502      conf.Finish()
503    
504    ############ MKL (optional) ####################################
505    
506    # Start a new configure environment that reflects what we've already found
507    conf = Configure(clone_env(env))
508    
509    if env['usemkl']:
510      conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
511      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
512      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
513      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mkl_lib_path']) # The wrapper script needs to find these libs
514      #ensure that our path entries remain at the front
515      conf.env.PrependENVPath('PYTHONPATH', prefix)
516      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
517    
518    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
519    if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0
520    
521    # Add MKL to environment env if it was found
522    if env['usemkl']:
523      env = conf.Finish()
524      env.Append(CPPDEFINES = ['MKL'])
525    else:
526      conf.Finish()
527    
528    ############ UMFPACK (optional) ################################
529    
530    # Start a new configure environment that reflects what we've already found
531    conf = Configure(clone_env(env))
532    
533    if env['useumfpack']:
534      conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
535      conf.env.AppendUnique(CPPPATH = [env['umf_path']])
536      conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
537      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
538      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
539      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
540      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
541      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
542      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
543      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
544      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['umf_lib_path']) # The wrapper script needs to find these libs
545      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['amd_lib_path']) # The wrapper script needs to find these libs
546      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['blas_lib_path'])    # The wrapper script needs to find these libs
547      #ensure that our path entries remain at the front
548      conf.env.PrependENVPath('PYTHONPATH', prefix)
549      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
550    
551    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
552    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
553    # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?
554    
555    # Add UMFPACK to environment env if it was found
556    if env['useumfpack']:
557      env = conf.Finish()
558      env.Append(CPPDEFINES = ['UMFPACK'])
559    else:
560      conf.Finish()
561    
562    ############ Silo (optional) ###################################
563    
564    if env['usesilo']:
565      conf = Configure(clone_env(env))
566      conf.env.AppendUnique(CPPPATH = [env['silo_path']])
567      conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])
568      conf.env.AppendUnique(LIBS = [env['silo_libs']])
569      if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0
570      if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0
571      conf.Finish()
572    
573    # Add the path to Silo to environment env if it was found.
574    # Note that we do not add the libs since they are only needed for the
575    # escriptreader library and tools.
576    if env['usesilo']:
577      env.AppendUnique(CPPPATH = [env['silo_path']])
578      env.AppendUnique(LIBPATH = [env['silo_lib_path']])
579      env.Append(CPPDEFINES = ['HAVE_SILO'])
580    
581    ############ Add the compiler flags ############################
582    
583    # Enable debug by choosing either cc_debug or cc_optim
584    if env['usedebug']:
585      env.Append(CCFLAGS        = env['cc_debug'])
586      env.Append(CCFLAGS        = env['omp_debug'])
587    else:
588      env.Append(CCFLAGS        = env['cc_optim'])
589      env.Append(CCFLAGS        = env['omp_optim'])
590    
591    # Always use cc_flags
592    env.Append(CCFLAGS      = env['cc_flags'])
593    env.Append(LIBS         = [env['omp_libs']])
594    
595  try:  ############ Add some custom builders ##########################
    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:  
    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  
596    
597    py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
598    env.Append(BUILDERS = {'PyCompile' : py_builder});
599    
600  try:  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
601     src_zipfile = env.File(env['src_zipfile'])  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 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  
602    
603  try:  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
604     src_tarfile = env.File(env['src_tarfile'])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
 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  
605    
606  try:  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)
607     guide_pdf = env.File(env['guide_pdf'])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 except KeyError:  
    guide_pdf = None  
608    
609  try:  ############ MPI (optional) ####################################
610     guide_html_index = env.File('index.htm',env['guide_html'])  if not env['usempi']: env['mpi_flavour']='none'
 except KeyError:  
    guide_html_index = None  
611    
612  try:  # Create a modified environment for MPI programs (identical to env if usempi=no)
613     api_epydoc = env.Dir(env['api_epydoc'])  env_mpi = clone_env(env)
614  except KeyError:  
615     api_epydoc = None  # Start a new configure environment that reflects what we've already found
616    conf = Configure(clone_env(env_mpi))
617    
618    if env_mpi['usempi']:
619      VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]
620      if not env_mpi['mpi_flavour'] in VALID_MPIs:
621          raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)
622      conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
623      conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
624      conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
625      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs
626      #ensure that our path entries remain at the front
627      conf.env.PrependENVPath('PYTHONPATH', prefix)
628      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
629    
630    if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
631    # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
632    
633    # Add MPI to environment env_mpi if it was found
634    if env_mpi['usempi']:
635      env_mpi = conf.Finish()
636      env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
637    else:
638      conf.Finish()
639    
640    env['usempi'] = env_mpi['usempi']
641    
642    
643    ############ ParMETIS (optional) ###############################
644    
645    # Start a new configure environment that reflects what we've already found
646    conf = Configure(clone_env(env_mpi))
647    
648    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
649    
650    if env_mpi['useparmetis']:
651      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
652      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
653      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
654      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['parmetis_lib_path'])    # The wrapper script needs to find these libs
655      #ensure that our path entries remain at the front
656      conf.env.PrependENVPath('PYTHONPATH', prefix)
657      conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
658    
659    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
660    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
661    
662    # Add ParMETIS to environment env_mpi if it was found
663    if env_mpi['useparmetis']:
664      env_mpi = conf.Finish()
665      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
666    else:
667      conf.Finish()
668    
669    env['useparmetis'] = env_mpi['useparmetis']
670    
671    ############ Now we switch on Warnings as errors ###############
672    
673    #this needs to be done after configuration because the scons test files have warnings in them
674    
675    if ((fatalwarning != "") and (env['usewarnings'])):
676      env.Append(CCFLAGS        = fatalwarning)
677      env_mpi.Append(CCFLAGS        = fatalwarning)
678    
679    ############ Summarize our environment #########################
680    
681    print ""
682    print "Summary of configuration (see ./config.log for information)"
683    print " Using python libraries"
684    print " Using numpy"
685    print " Using boost"
686    if env['usenetcdf']: print "    Using NetCDF"
687    else: print "   Not using NetCDF"
688    if env['usevtk']: print "   Using VTK"
689    else: print "   Not using VTK"
690    if env['usemkl']: print "   Using MKL"
691    else: print "   Not using MKL"
692    if env['useumfpack']: print "   Using UMFPACK"
693    else: print "   Not using UMFPACK"
694    if env['usesilo']: print "  Using Silo"
695    else: print "   Not using Silo"
696    if env['useopenmp']: print "    Using OpenMP"
697    else: print "   Not using OpenMP"
698    if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']
699    else: print "   Not using MPI"
700    if env['useparmetis']: print "  Using ParMETIS"
701    else: print "   Not using ParMETIS (requires MPI)"
702    if env['usepapi']: print "  Using PAPI"
703    else: print "   Not using PAPI"
704    if env['usedebug']: print " Compiling for debug"
705    else: print "   Not compiling for debug"
706    print " Installing in", prefix
707    if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
708    else: print "   Not treating warnings as errors"
709    print ""
710    
711    ############ Delete option-dependent files #####################
712    
713    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))
714    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))
715    Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))
716    Execute(Delete(os.path.join(env['libinstall'],"pyversion")))
717    Execute(Delete(os.path.join(env['libinstall'],"buildvars")))
718    if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))
719    
720    
721    ############ Build the subdirectories ##########################
722    
723    from grouptest import *
724    
725    TestGroups=[]
726    
727    Export(
728      ["env",
729       "env_mpi",
730       "clone_env",
731       "IS_WINDOWS_PLATFORM",
732       "TestGroups"
733       ]
734      )
735    
 try:  
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
   
 # FIXME: exinstall and friends related to examples are not working.  
 build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  
   
 env.Default(build_target)  
   
 # Zipgets  
 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('examples_zipfile',examples_zipfile)  
 env.Alias('examples_tarfile',examples_tarfile)  
 env.Alias('api_epydoc',api_epydoc)  
 env.Alias('api_doxygen',api_doxygen)  
 env.Alias('guide_html_index',guide_html_index)  
 env.Alias('guide_pdf', guide_pdf)  
 env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  
 env.Alias('release', ['release_src', 'release_tests', 'docs'])  
   
 env.Alias('build_tests',build_target)    # target to build all C++ tests  
 env.Alias('build_py_tests',build_target) # 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  
   
   
 # Allow sconscripts to see the env  
 Export(["env", "incinstall", "libinstall", "pyinstall", "exinstall", "dodebug",  
         "mkl_libs", "scsl_libs", "umf_libs", "amd_libs", "blas_libs",  
         "netCDF_libs",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile",  
         "src_tarfile", "examples_tarfile", "examples_zipfile",  
         "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI"  
         ])  
   
 # 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)  
 try:  
    env.Tar(src_tarfile, release_srcfiles)  
    env.Tar(test_tarfile, release_testfiles)  
 except AttributeError:  
    pass  
 # 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  
736  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)
737  # C/C++ Libraries  env.SConscript(dirs = ['tools/libescriptreader/src'], build_dir='build/$PLATFORM/tools/libescriptreader', duplicate=0)
738  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
 # bruce is removed for now as it doesn't really do anything  
 # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
739  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
740  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
741  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
# Line 740  env.SConscript(dirs = ['modellib/py_src' Line 743  env.SConscript(dirs = ['modellib/py_src'
743  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
744  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
745  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
   
 # added by Ben Cumming  
746  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
747  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
748    env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)
749    
750    
751    ############ Remember what optimizations we used ###############
752    
753    remember_list = []
754    
755    if env['usedebug']:
756      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))
757    
758    if env['usempi']:
759      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))
760    
761    if env['useopenmp']:
762      remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))
763    
764    env.Alias('remember_options', remember_list)
765    
766    
767    ############### Record python interpreter version ##############
768    
769    if not IS_WINDOWS_PLATFORM:
770      versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])
771      os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))
772    
773    ############## Populate the buildvars file #####################
774    
775    buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')
776    buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')
777    
778  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  # Find the boost version by extracting it from version.hpp
779  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))
780    boostversion='unknown'
781    try:
782        for line in boosthpp:
783            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
784            if ver:
785                boostversion=ver.group(1)
786    except StopIteration:
787        pass
788    buildvars.write("boost="+boostversion+"\n")
789    buildvars.write("svn_revision="+str(global_revision)+"\n")
790    out="usedebug="
791    if env['usedebug']:
792        out+="y"
793    else:
794        out+="n"
795    out+="\nusempi="
796    if env['usempi']:
797        out+="y"
798    else:
799        out+="n"
800    out+="\nuseopenmp="
801    if env['useopenmp']:
802        out+="y"
803    else:
804        out+="n"
805    buildvars.write(out+"\n")
806    buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')
807    
808    buildvars.close()
809    
810    
811    ############ Targets to build and install libraries ############
812    
813    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
814    env.Alias('target_init', [target_init])
815    
816    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
817    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
818    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
819    
820    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
821    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
822    
823    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
824    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
825    
826    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
827    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
828    
829    # Now gather all the above into a couple easy targets: build_all and install_all
830    build_all_list = []
831    build_all_list += ['build_esysUtils']
832    build_all_list += ['build_paso']
833    build_all_list += ['build_escript']
834    build_all_list += ['build_finley']
835    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
836    #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']
837    if env['usesilo']:  build_all_list += ['target_escript2silo']
838    env.Alias('build_all', build_all_list)
839    
840    install_all_list = []
841    install_all_list += ['target_init']
842    install_all_list += ['install_esysUtils']
843    install_all_list += ['install_paso']
844    install_all_list += ['install_escript']
845    install_all_list += ['install_finley']
846    install_all_list += ['target_install_pyvisi_py']
847    install_all_list += ['target_install_modellib_py']
848    install_all_list += ['target_install_pycad_py']
849    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
850    #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']
851    if env['usesilo']:  install_all_list += ['target_install_escript2silo']
852    install_all_list += ['remember_options']
853    env.Alias('install_all', install_all_list)
854    
855    # Default target is install
856    env.Default('install_all')
857    
858    ############ Targets to build and run the test suite ###########
859    
860    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
861    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
862    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
863    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
864    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
865    
866    ############ Targets to build the documentation ################
867    
868    env.Alias('api_epydoc','install_all')
869    
870    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])
871    
872    if not IS_WINDOWS_PLATFORM:
873       try:
874        utest=open("utest.sh","w")
875        build_platform=os.name      #Sometimes Mac python says it is posix
876        if (build_platform=='posix') and platform.system()=="Darwin":
877            build_platform='darwin'
878        utest.write(GroupTest.makeHeader(build_platform))
879        for tests in TestGroups:
880            utest.write(tests.makeString())
881        utest.close()
882        os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)
883        print "utest.sh written"
884       except IOError:
885        print "Error attempting to write unittests file."
886        sys.exit(1)
887    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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