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revision 1250 by ksteube, Thu Aug 16 02:54:42 2007 UTC revision 2040 by phornby, Sat Nov 15 12:43:11 2008 UTC
# Line 1  Line 1 
 #         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  
   
 # 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.  
 EnsureSConsVersion(0,96,91)  
 EnsurePythonVersion(2,3)  
   
 #===============================================================  
 #   import tools:  
 import glob  
 import sys, os, re  
 # Add our extensions  
 if sys.path.count('scons')==0: sys.path.append('scons')  
 import scons_extensions  
   
 #===============================================================  
   
 tools_prefix="/usr"  
1    
2  #==============================================================================================      ########################################################
 #      
 #    get the installation prefix  
3  #  #
4  prefix = ARGUMENTS.get('prefix', '/usr')  # Copyright (c) 2003-2008 by University of Queensland
5    # Earth Systems Science Computational Center (ESSCC)
6  # We may also need to know where python's site-packages subdirectory lives  # http://www.uq.edu.au/esscc
7  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  #
8    # Primary Business: Queensland, Australia
9  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib  # Licensed under the Open Software License version 3.0
10  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  # http://www.opensource.org/licenses/osl-3.0.php
11     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  #
12     sys_dir_libraries = prefix+"/lib64"  ########################################################
 else:  
    sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  
    sys_dir_libraries = prefix+"/lib"  
13    
 sys_dir_examples = prefix+"/share/doc/esys"  
14    
15  source_root = Dir('#.').abspath  EnsureSConsVersion(0,96,91)
16    EnsurePythonVersion(2,3)
17    
18  dir_packages = os.path.join(source_root,"esys")  import sys, os, re, socket
 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','')  
19    
20  if not os.path.isfile(options_file) :  # Add our extensions
21      options_file = False  if os.path.isdir('scons'): sys.path.append('scons')
22    import scons_extensions
23    
24  if not options_file :  # Use /usr/lib64 if available, else /usr/lib
25     import socket  usr_lib = '/usr/lib'
26     hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
    tmp = os.path.join("scons",hostname+"_options.py")  
27    
28     if os.path.isfile(tmp) :  # The string python2.4 or python2.5
29        options_file = tmp  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
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  # Read configuration options from file scons/<hostname>_options.py
37  opts = Options(options_file, ARGUMENTS)  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
38  #================================================================  tmp = os.path.join("scons",hostname+"_options.py")
39  #  options_file = ARGUMENTS.get('options_file', tmp)
40  #   check if UMFPACK is installed on the system:  if not os.path.isfile(options_file):
41  #    options_file = False
42  uf_root=None    print "Options file not found (expected '%s')" % tmp
 for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:  
    if os.path.isdir(os.path.join(tools_prefix,'include',i)):  
        uf_root=i  
        print i," is used form ",tools_prefix  
        break  
 if not uf_root==None:  
    umf_path_default=os.path.join(tools_prefix,'include',uf_root)  
    umf_lib_path_default=os.path.join(tools_prefix,'lib')  
    umf_libs_default=['umfpack']  
    amd_path_default=os.path.join(tools_prefix,'include',uf_root)  
    amd_lib_path_default=os.path.join(tools_prefix,'lib')  
    amd_libs_default=['amd']  
    ufc_path_default=os.path.join(tools_prefix,'include',uf_root)  
43  else:  else:
44     umf_path_default=None    print "Options file is", options_file
    umf_lib_path_default=None  
    umf_libs_default=None  
    amd_path_default=None  
    amd_lib_path_default=None  
    amd_libs_default=None  
    ufc_path_default=None  
 #  
 #==========================================================================  
 #  
 #    python installation:  
 #  
 python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))  
 python_lib_path_default=os.path.join(tools_prefix,'lib')  
 python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])  
45    
46  #==========================================================================  # Load options file and command-line arguments
47  #  opts = Options(options_file, ARGUMENTS)
 #    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')  
48    
49  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  
50    
 #==========================================================================  
 #  
 #    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  
51  opts.AddOptions(  opts.AddOptions(
52  # Where to install esys stuff  # Where to install esys stuff
53    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
54    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
55    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
56    ('exinstall', 'where the esys examples will be installed',             dir_examples),    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
57    ('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"),  
58  # Compilation options  # Compilation options
59    BoolOption('dodebug', 'Do you want a debug build?', 'no'),    BoolOption('dodebug', 'For backwards compatibility', 'no'),
60    ('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'),
61    ('cc_defines','C/C++ defines to use', None),    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),
62    ('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),
63    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
64    ('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
65    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
66    ('ar_flags', 'Static library archiver flags to use', None),    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
67    ('sys_libs', 'System libraries to link with', None),    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
68    ('tar_flags','flags for zip files','-c -z'),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
69  # MKL    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
70    PathOption('mkl_path', 'Path to MKL includes', None),    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
71    PathOption('mkl_lib_path', 'Path to MKL libs', None),    ('cc_extra', 'Extra C/C++ flags', ''),
72    ('mkl_libs', 'MKL libraries to link with', None),    ('ld_extra', 'Extra linker flags', ''),
73  # SCSL    ('sys_libs', 'System libraries to link with', []),
74    PathOption('scsl_path', 'Path to SCSL includes', None),    ('ar_flags', 'Static library archiver flags to use', ''),
75    PathOption('scsl_lib_path', 'Path to SCSL libs', None),    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),
76    ('scsl_libs', 'SCSL libraries to link with', None),    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
77    ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),
 # UMFPACK  
   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),  
78  # Python  # Python
79  # locations of include files for python    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
80  # FIXME: python_path should be python_inc_path and the same for boost etc.    ('python_lib_path', 'Path to Python libs', usr_lib),
81    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),  
82    ('python_cmd', 'Python command', 'python'),    ('python_cmd', 'Python command', 'python'),
83  # Boost  # Boost
84    PathOption('boost_path', 'Path to Boost includes', boost_path_default),    ('boost_path', 'Path to Boost includes', '/usr/include'),
85    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
86    ('boost_lib', 'Boost libraries to link with', boost_lib_default),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
87  # Doc building  # NetCDF
88  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
89  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
90  # PAPI    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
91    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),  
92  # MPI  # MPI
93    BoolOption('useMPI', 'Compile parallel version using MPI', 'no'),    BoolOption('useMPI', 'For backwards compatibility', 'no'),
94      BoolOption('usempi', 'Compile parallel version using MPI', 'no'),
95      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
96      ('mpi_path', 'Path to MPI includes', '/usr/include'),
97      ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
98      ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
99      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
100    # ParMETIS
101      BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
102      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
103      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
104      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
105    # PAPI
106      BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),
107      ('papi_path', 'Path to PAPI includes', '/usr/include'),
108      ('papi_lib_path', 'Path to PAPI libs', usr_lib),
109      ('papi_libs', 'PAPI libraries to link with', ['papi']),
110      BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
111    # MKL
112      BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),
113      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
114      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
115      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
116    # UMFPACK
117      BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
118      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
119      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
120      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
121      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
122    # AMD (used by UMFPACK)
123      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
124      ('amd_lib_path', 'Path to AMD libs', usr_lib),
125      ('amd_libs', 'AMD libraries to link with', ['amd']),
126    # BLAS (used by UMFPACK)
127      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
128      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
129      ('blas_libs', 'BLAS libraries to link with', ['blas']),
130    # An option for specifying the compiler tools set (see windows branch).
131      ('tools_names', 'allow control over the tools in the env setup', ['intelc'])
132  )  )
133  #=================================================================================================  
134  #  ############ Specify which compilers to use ####################
135  #   Note: On the Altix the intel compilers are not automatically  
136  #   detected by scons intelc.py script. The Altix has a different directory  # intelc uses regular expressions improperly and emits a warning about
137  #   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  
 #  
138    
139  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS_PLATFORM:
140        env = Environment(tools = ['default', 'msvc'], options = opts)        env = Environment(options = opts)
141          env = Environment(tools = ['default'] + env['tools_names'],
142                            options = opts)
143  else:  else:
144     if os.uname()[4]=='ia64':     if socket.gethostname().split('.')[0] == 'service0':
145          env = Environment(tools = ['default', 'intelc'], options = opts)
146       elif os.uname()[4]=='ia64':
147        env = Environment(tools = ['default', 'intelc'], options = opts)        env = Environment(tools = ['default', 'intelc'], options = opts)
148        if env['CXX'] == 'icpc':        if env['CXX'] == 'icpc':
149           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)
150     else:     else:
151        env = Environment(tools = ['default'], options = opts)        env = Environment(tools = ['default'], options = opts)
152  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
153    
154  #=================================================================================================  ############ Fill in compiler options if not set above #########
 #  
 #     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  
155    
156  env.PrependENVPath('PYTHONPATH', source_root)  # Backwards compatibility: allow dodebug=yes and useMPI=yes
157    if env['dodebug']: env['usedebug'] = 1
158    if env['useMPI']: env['usempi'] = 1
159    
160    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
161    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
162    
163    if env["CC"] == "icc":
164      # Intel compilers
165      cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
166      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
167      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
168      omp_optim     = "-openmp -openmp_report0"
169      omp_debug     = "-openmp -openmp_report0"
170      omp_libs      = ['guide', 'pthread']
171      pedantic      = ""
172      fatalwarning      = ""        # Switch to turn warnings into errors
173    elif env["CC"] == "gcc":
174      # GNU C on any system
175      cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER -isystem " + env['boost_path'] + " -isystem " + env['python_path'] + " -Wno-sign-compare -Wno-system-headers -Wno-strict-aliasing"
176    #the strict aliasing warning is triggered by some type punning in the boost headers for version 1.34
177    #isystem does not seem to prevent this
178      cc_optim      = "-O3"
179      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
180      omp_optim     = ""
181      omp_debug     = ""
182      omp_libs      = []
183      pedantic      = "-pedantic-errors -Wno-long-long"
184      fatalwarning      = "-Werror"
185    elif env["CC"] == "cl":
186      # Microsoft Visual C on Windows
187      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
188      cc_optim      = "/O2 /Op /MT /W3"
189      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
190      omp_optim     = ""
191      omp_debug     = ""
192      omp_libs      = []
193      pedantic      = ""
194      fatalwarning      = ""
195    elif env["CC"] == "icl":
196      # intel C on Windows, see windows_intelc_options.py for a start
197      pedantic      = ""
198      fatalwarning      = ""
199    
200    # If not specified in hostname_options.py then set them here
201    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
202    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
203    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
204    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
205    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
206    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
207    
208    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
209    if not env["useopenmp"]:
210      env['omp_optim'] = ""
211      env['omp_debug'] = ""
212      env['omp_libs'] = []
213    
214    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
215    
216    ############ Copy environment variables into scons env #########
217    
218    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
219    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
220    
221    try: env['ENV']['PATH'] = os.environ['PATH']
222    except KeyError: pass
223    
224    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
225    except KeyError: pass
226    
227    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
228    except KeyError: pass
229    
230    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
231    except KeyError: pass
232    
233    try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
234    except KeyError: pass
235    
236    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
237    except KeyError: pass
238    
239    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
240    except KeyError: pass
241    
242    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
243    except KeyError: pass
244    
245    try: env['ENV']['HOME'] = os.environ['HOME']
246    except KeyError: pass
247    
248    # Configure for test suite
249    env.PrependENVPath('PYTHONPATH', prefix)
250    env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
251    
252    env['ENV']['ESCRIPT_ROOT'] = prefix
253    
254    ############ Set up paths for Configure() ######################
255    
256    # Make a copy of an environment
257    # Use env.Clone if available, but fall back on env.Copy for older version of scons
258    def clone_env(env):
259      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
260      else:                   return env.Copy() # scons-0.96
261    
262    # Add cc option -I<Escript>/trunk/include
263    env.Append(CPPPATH      = [Dir('include')])
264    
265    # Add cc option -L<Escript>/trunk/lib
266    env.Append(LIBPATH      = [Dir(env['libinstall'])])
267    
268  try:  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
269     omp_num_threads = os.environ['OMP_NUM_THREADS']  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
 except KeyError:  
    omp_num_threads = 1  
270    
271  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  if env['usepedantic']: env.Append(CCFLAGS = pedantic)
272    
273  try:  # MS Windows
274     env['ENV']['DISPLAY'] = os.environ['DISPLAY']  if IS_WINDOWS_PLATFORM:
275     env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']    env.PrependENVPath('PATH',    [env['boost_lib_path']])
276  except KeyError:    env.PrependENVPath('PATH',    [env['libinstall']])
277     pass    env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
278    
279      if env['usenetcdf']:
280        env.PrependENVPath('PATH',  [env['netCDF_lib_path']])
281    
282    env.Append(ARFLAGS = env['ar_flags'])
283    
284    # Get the global Subversion revision number for getVersion() method
285  try:  try:
286     tmp = os.environ['PATH']     global_revision = os.popen("svnversion -n .").read()
287     env['ENV']['PATH'] = tmp     global_revision = re.sub(":.*", "", global_revision)
288  except KeyError:     global_revision = re.sub("[^0-9]", "", global_revision)
289     pass  except:
290       global_revision="-1"
291    if global_revision == "": global_revision="-2"
292    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
293    
294    ############ numarray (required) ###############################
295    
296  try:  try:
297     tmp = os.environ['LD_LIBRARY_PATH']    from numarray import identity
298     env['ENV']['LD_LIBRARY_PATH'] = tmp  except ImportError:
299  except KeyError:    print "Cannot import numarray, you need to set your PYTHONPATH"
300     pass    sys.exit(1)
 #==========================================================================  
 #  
 #    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});  
301    
302  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  ############ C compiler (required) #############################
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
303    
304  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  # Create a Configure() environment for checking existence of required libraries and headers
305    conf = Configure(clone_env(env))
306    
307  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  # Test that the compiler is working
308  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  if not conf.CheckFunc('printf'):
309      print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
310      sys.exit(1)
311    
312  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  if conf.CheckFunc('gethostname'):
313  try:    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
    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 IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', libinstall)  
 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  
   
   
 if dodebug:  
   if useMPI:  
     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 = []  
314    
315  try:  ############ python libraries (required) #######################
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
316    
317  try:  conf.env.AppendUnique(CPPPATH       = [env['python_path']])
318     includes = env['mkl_path']  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
319     env.Append(CPPPATH = [includes,])  conf.env.AppendUnique(LIBS      = [env['python_libs']])
 except KeyError:  
    pass  
320    
321  try:  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs
    lib_path = env['mkl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
322    
323  if useMPI:  if not conf.CheckCHeader('Python.h'):
324     mkl_libs = []    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
325  else:    sys.exit(1)
326     try:  if not conf.CheckFunc('Py_Main'):
327        mkl_libs = env['mkl_libs']    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
328     except KeyError:    sys.exit(1)
       mkl_libs = []  
329    
330  try:  ############ boost (required) ##################################
    includes = env['scsl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
331    
332  try:  conf.env.AppendUnique(CPPPATH       = [env['boost_path']])
333     lib_path = env['scsl_lib_path']  conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
334     env.Append(LIBPATH = [lib_path,])  conf.env.AppendUnique(LIBS      = [env['boost_libs']])
 except KeyError:  
    pass  
335    
336  if useMPI:  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs
337    try:  
338      scsl_libs = env['scsl_libs_MPI']  if not conf.CheckCXXHeader('boost/python.hpp'):
339    except KeyError:    print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
340      scsl_libs = []    sys.exit(1)
341  else:  if not conf.CheckFunc('PyObject_SetAttr'):
342      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'])
343      sys.exit(1)
344    
345    # Commit changes to environment
346    env = conf.Finish()
347    
348    ############ VTK (optional) ####################################
349    
350    if env['usevtk']:
351    try:    try:
352      scsl_libs = env['scsl_libs']      import vtk
353    except KeyError:      env['usevtk'] = 1
354      scsl_libs = []    except ImportError:
355        env['usevtk'] = 0
356    
357    # Add VTK to environment env if it was found
358    if env['usevtk']:
359      env.Append(CPPDEFINES = ['USE_VTK'])
360    
361    ############ NetCDF (optional) #################################
362    
363    conf = Configure(clone_env(env))
364    
365    if env['usenetcdf']:
366      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
367      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
368      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
369      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs
370    
371    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
372    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
373    
374    # Add NetCDF to environment env if it was found
375    if env['usenetcdf']:
376      env = conf.Finish()
377      env.Append(CPPDEFINES = ['USE_NETCDF'])
378    else:
379      conf.Finish()
380    
381    ############ PAPI (optional) ###################################
382    
383    # Start a new configure environment that reflects what we've already found
384    conf = Configure(clone_env(env))
385    
386    if env['usepapi']:
387      conf.env.AppendUnique(CPPPATH = [env['papi_path']])
388      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
389      conf.env.AppendUnique(LIBS    = [env['papi_libs']])
390      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs
391    
392    if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
393    if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
394    
395    # Add PAPI to environment env if it was found
396    if env['usepapi']:
397      env = conf.Finish()
398      env.Append(CPPDEFINES = ['BLOCKPAPI'])
399    else:
400      conf.Finish()
401    
402    ############ MKL (optional) ####################################
403    
404    # Start a new configure environment that reflects what we've already found
405    conf = Configure(clone_env(env))
406    
407    if env['usemkl']:
408      conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
409      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
410      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
411      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs
412    
413    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
414    if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0
415    
416    # Add MKL to environment env if it was found
417    if env['usemkl']:
418      env = conf.Finish()
419      env.Append(CPPDEFINES = ['MKL'])
420    else:
421      conf.Finish()
422    
423    ############ UMFPACK (optional) ################################
424    
425    # Start a new configure environment that reflects what we've already found
426    conf = Configure(clone_env(env))
427    
428    if env['useumfpack']:
429      conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
430      conf.env.AppendUnique(CPPPATH = [env['umf_path']])
431      conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
432      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
433      conf.env.AppendUnique(CPPPATH = [env['amd_path']])
434      conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
435      conf.env.AppendUnique(LIBS    = [env['amd_libs']])
436      conf.env.AppendUnique(CPPPATH = [env['blas_path']])
437      conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
438      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
439      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs
440      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs
441      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs
442    
443    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
444    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
445    
446    # Add UMFPACK to environment env if it was found
447    if env['useumfpack']:
448      env = conf.Finish()
449      env.Append(CPPDEFINES = ['UMFPACK'])
450    else:
451      conf.Finish()
452    
453    ############ Add the compiler flags ############################
454    
455    # Enable debug by choosing either cc_debug or cc_optim
456    if env['usedebug']:
457      env.Append(CCFLAGS        = env['cc_debug'])
458      env.Append(CCFLAGS        = env['omp_debug'])
459    else:
460      env.Append(CCFLAGS        = env['cc_optim'])
461      env.Append(CCFLAGS        = env['omp_optim'])
462    
463    # Always use cc_flags
464    env.Append(CCFLAGS      = env['cc_flags'])
465    env.Append(LIBS         = [env['omp_libs']])
466    
467    ############ MPI (optional) ####################################
468    
469    # Create a modified environment for MPI programs (identical to env if usempi=no)
470    env_mpi = clone_env(env)
471    
472    # Start a new configure environment that reflects what we've already found
473    conf = Configure(clone_env(env_mpi))
474    
475    if env_mpi['usempi']:
476      conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
477      conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
478      conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
479      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs
480    
481    if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
482    if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
483    
484    # Add MPI to environment env_mpi if it was found
485    if env_mpi['usempi']:
486      env_mpi = conf.Finish()
487      env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
488    else:
489      conf.Finish()
490    
491    env['usempi'] = env_mpi['usempi']
492    
493    ############ ParMETIS (optional) ###############################
494    
495    # Start a new configure environment that reflects what we've already found
496    conf = Configure(clone_env(env_mpi))
497    
498    if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
499    
500    if env_mpi['useparmetis']:
501      conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
502      conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
503      conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
504      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs
505    
506    if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
507    if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
508    
509    # Add ParMETIS to environment env_mpi if it was found
510    if env_mpi['useparmetis']:
511      env_mpi = conf.Finish()
512      env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
513    else:
514      conf.Finish()
515    
516    env['useparmetis'] = env_mpi['useparmetis']
517    
518    ############ Now we switch on Warnings as errors ###############
519    
520    #this needs to be done after configuration because the scons test files have warnings in them
521    
522    if ((fatalwarning != "") and (env['usewarnings'])):
523      env.Append(CCFLAGS        = fatalwarning)
524      env_mpi.Append(CCFLAGS        = fatalwarning)
525    
526    ############ Summarize our environment #########################
527    
528    print ""
529    print "Summary of configuration (see ./config.log for information)"
530    print " Using python libraries"
531    print " Using numarray"
532    print " Using boost"
533    if env['usenetcdf']: print "    Using NetCDF"
534    else: print "   Not using NetCDF"
535    if env['usevtk']: print "   Using VTK"
536    else: print "   Not using VTK"
537    if env['usemkl']: print "   Using MKL"
538    else: print "   Not using MKL"
539    if env['useumfpack']: print "   Using UMFPACK"
540    else: print "   Not using UMFPACK"
541    if env['useopenmp']: print "    Using OpenMP"
542    else: print "   Not using OpenMP"
543    if env['usempi']: print "   Using MPI"
544    else: print "   Not using MPI"
545    if env['useparmetis']: print "  Using ParMETIS"
546    else: print "   Not using ParMETIS (requires MPI)"
547    if env['usepapi']: print "  Using PAPI"
548    else: print "   Not using PAPI"
549    if env['usedebug']: print " Compiling for debug"
550    else: print "   Not compiling for debug"
551    print " Installing in", prefix
552    if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
553    else: print "   Not treating warnings as errors"
554    print ""
555    
556    ############ Delete option-dependent files #####################
557    
558    Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))
559    Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))
560    Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))
561    if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))
562    
563  try:  ############ Add some custom builders ##########################
    includes = env['umf_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
564    
565  try:  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
566     lib_path = env['umf_lib_path']  env.Append(BUILDERS = {'PyCompile' : py_builder});
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
567    
568  if useMPI:  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
569      umf_libs = []  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 else:  
    try:  
       umf_libs = env['umf_libs']  
    except KeyError:  
       umf_libs = []  
570    
571  try:  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
572     includes = env['ufc_path']  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
573    
574  try:  ############ Build the subdirectories ##########################
    includes = env['amd_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
575    
576  try:  Export(
577     lib_path = env['amd_lib_path']    ["env",
578     env.Append(LIBPATH = [lib_path,])     "env_mpi",
579  except KeyError:     "clone_env",
580     pass     "IS_WINDOWS_PLATFORM"
581       ]
582      )
583    
584  if useMPI:  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
585      amd_libs = []  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
586  else:  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
587     try:  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
588        amd_libs = env['amd_libs']  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
589     except KeyError:  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
590        amd_libs = []  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
591    env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
592    env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
593    env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
594    env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
595    
596  try:  ############ Remember what optimizations we used ###############
    includes = env['blas_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
597    
598  try:  remember_list = []
    lib_path = env['blas_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
599    
600  try:  if env['usedebug']:
601     blas_libs = env['blas_libs']    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))
 except KeyError:  
    blas_libs = []  
602    
603  try:  if env['usempi']:
604     useNetCDF = env['useNetCDF']    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))
 except KeyError:  
    useNetCDF = 'yes'  
    pass  
   
 if useNetCDF == 'yes':  
    try:  
       netCDF_libs = env['netCDF_libs']  
    except KeyError:  
       pass  
   
    env.Append(LIBS = netCDF_libs)  
    env.Append(CPPDEFINES = [ 'USE_NETCDF' ])  
    try:  
       includes = env['netCDF_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['netCDF_lib_path']  
       env.Append(LIBPATH = [ lib_path, ])  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
 else:  
    print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  
    netCDF_libs=[ ]  
605    
606  try:  if env['omp_optim'] != '':
607     includes = env['boost_path']    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
    if IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', lib_path)  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None  
608    
609    env.Alias('remember_options', remember_list)
610    
611  try:  ############ Targets to build and install libraries ############
    src_zipfile = env.File(env['src_zipfile'])  
 except KeyError:  
    src_zipfile = None  
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None  
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None  
612    
613  try:  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
614     src_tarfile = env.File(env['src_tarfile'])  env.Alias('target_init', [target_init])
 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  
615    
616  try:  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
617     guide_pdf = env.File(env['guide_pdf'])  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
618  except KeyError:  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
    guide_pdf = None  
619    
620  try:  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
621     guide_html_index = env.File('index.htm',env['guide_html'])  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
 except KeyError:  
    guide_html_index = None  
622    
623  try:  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
624     api_epydoc = env.Dir(env['api_epydoc'])  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
 except KeyError:  
    api_epydoc = None  
625    
626  try:  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
627     api_doxygen = env.Dir(env['api_doxygen'])  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
 except KeyError:  
    api_doxygen = None  
628    
629  try:  # Now gather all the above into a couple easy targets: build_all and install_all
630     svn_pipe = os.popen("svnversion -n")  build_all_list = []
631     global_revision = svn_pipe.readlines()  build_all_list += ['build_esysUtils']
632     svn_pipe.close()  build_all_list += ['build_paso']
633     global_revision = re.sub("[^0-9]", "", global_revision)  build_all_list += ['build_escript']
634  except:  build_all_list += ['build_finley']
635     global_revision = "0"  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
636  env.Append(CPPDEFINES = "SVN_VERSION="+global_revision[0])  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']
637    env.Alias('build_all', build_all_list)
638    
639  # Python install - esys __init__.py  install_all_list = []
640  init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  install_all_list += ['target_init']
641    install_all_list += ['install_esysUtils']
642    install_all_list += ['install_paso']
643    install_all_list += ['install_escript']
644    install_all_list += ['install_finley']
645    install_all_list += ['target_install_pyvisi_py']
646    install_all_list += ['target_install_modellib_py']
647    install_all_list += ['target_install_pycad_py']
648    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
649    if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']
650    install_all_list += ['remember_options']
651    env.Alias('install_all', install_all_list)
652    
653  # FIXME: exinstall and friends related to examples are not working.  # Default target is install
654  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  env.Default('install_all')
655    
656  env.Default(build_target)  ############ Targets to build and run the test suite ###########
   
 # 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  
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 # C/C++ Libraries  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 # bruce is removed for now as it doesn't really do anything  
 # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
657    
658  # added by Ben Cumming  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
659  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
660  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
661    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
662    
663    ############ Targets to build the documentation ################
664    
665  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])
 syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)  
666    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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