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revision 1312 by ksteube, Mon Sep 24 06:18:44 2007 UTC revision 1796 by jfenwick, Wed Sep 17 01:45:46 2008 UTC
# Line 5  Line 5 
5  #  Licensed under the Open Software License version 3.0  #  Licensed under the Open Software License version 3.0
6  #     http://www.opensource.org/licenses/osl-3.0.php  #     http://www.opensource.org/licenses/osl-3.0.php
7    
 # top-level Scons configuration file for all esys13 modules  
 # Begin initialisation Section  
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
8  EnsureSConsVersion(0,96,91)  EnsureSConsVersion(0,96,91)
9  EnsurePythonVersion(2,3)  EnsurePythonVersion(2,3)
10    
11  #===============================================================  import sys, os, re, socket
12  #   import tools:  
 import glob  
 import sys, os, re  
13  # Add our extensions  # Add our extensions
14  if sys.path.count('scons')==0: sys.path.append('scons')  if os.path.isdir('scons'): sys.path.append('scons')
15  import scons_extensions  import scons_extensions
16    
17  #===============================================================  # Use /usr/lib64 if available, else /usr/lib
18    usr_lib = '/usr/lib'
19  tools_prefix="/usr"  if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
20    
21  #==============================================================================================      # The string python2.4 or python2.5
22  #      python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
 #    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"  
23    
24  sys_dir_examples = prefix+"/share/doc/esys"  # MS Windows support, many thanks to PH
25    IS_WINDOWS_PLATFORM = (os.name== "nt")
 source_root = Dir('#.').abspath  
26    
27  dir_packages = os.path.join(source_root,"esys")  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
 dir_examples = os.path.join(source_root,"examples")  
 dir_libraries = os.path.join(source_root,"lib")  
   
 print "Source root is : ",source_root  
 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','')  
   
 if not os.path.isfile(options_file) :  
     options_file = False  
   
 if not options_file :  
    import socket  
    hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
    tmp = os.path.join("scons",hostname+"_options.py")  
28    
29     if os.path.isfile(tmp) :  # Read configuration options from file scons/<hostname>_options.py
30        options_file = tmp  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
31    tmp = os.path.join("scons",hostname+"_options.py")
32    options_file = ARGUMENTS.get('options_file', tmp)
33    if not os.path.isfile(options_file): options_file = False
34    else: print "Options file is", options_file
35    
36  IS_WINDOWS_PLATFORM = (os.name== "nt")  # Load options file and command-line arguments
37    opts = Options(options_file, ARGUMENTS)
38    
39  # If you're not going to tell me then......  ############ Load build options ################################
 # 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"  
40    
 # and load it  
 opts = Options(options_file, ARGUMENTS)  
 #================================================================  
 #  
 #   check if UMFPACK is installed on the system:  
 #  
 uf_root=None  
 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)  
 else:  
    umf_path_default=None  
    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])  
   
 #==========================================================================  
 #  
 #    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')  
   
 if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  
      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  
   
 #==========================================================================  
 #  
 #  MPI:  
 #  
 if IS_WINDOWS_PLATFORM:  
    useMPI_default='no'  
    mpi_path_default=None  
    mpi_lib_path_default=None  
    mpi_libs_default=[]  
    mpi_run_default=None  
 else:  
    useMPI_default='no'  
    mpi_root='/usr/local'  
    mpi_path_default=os.path.join(mpi_root,'include')  
    mpi_lib_path_default=os.path.join(mpi_root,'lib')  
    mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]  
    mpi_run_default='mpiexec -np 1'  
 #  
 #==========================================================================  
 #  
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'  
 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  
41  opts.AddOptions(  opts.AddOptions(
42  # Where to install esys stuff  # Where to install esys stuff
43    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),
44    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),
45    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),
46    ('exinstall', 'where the esys examples will be installed',             dir_examples),    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),
47    ('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"),  
48  # Compilation options  # Compilation options
49    BoolOption('dodebug', 'Do you want a debug build?', 'no'),    BoolOption('dodebug', 'For backwards compatibility', 'no'),
50    BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),    BoolOption('usedebug', 'Do you want a debug build?', 'no'),
51    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),
52    ('cc_defines','C/C++ defines to use', None),    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
53    ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
54    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
55    ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
56    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
57    ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
58    ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
59    ('ar_flags', 'Static library archiver flags to use', None),    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
60    ('sys_libs', 'System libraries to link with', None),    ('cc_extra', 'Extra C/C++ flags', ''),
61    ('tar_flags','flags for zip files','-c -z'),    ('ld_extra', 'Extra linker flags', ''),
62  # MKL    ('sys_libs', 'System libraries to link with', []),
63    PathOption('mkl_path', 'Path to MKL includes', None),    ('ar_flags', 'Static library archiver flags to use', ''),
64    PathOption('mkl_lib_path', 'Path to MKL libs', None),    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),
65    ('mkl_libs', 'MKL libraries to link with', None),    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),
 # SCSL  
   PathOption('scsl_path', 'Path to SCSL includes', None),  
   PathOption('scsl_lib_path', 'Path to SCSL libs', None),  
   ('scsl_libs', 'SCSL libraries to link with', None),  
   ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),  
 # 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),  
 # TRILINOS  
   PathOption('trilinos_path', 'Path to TRILINOS includes', None),  
   PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),  
   ('trilinos_libs', 'TRILINOS libraries to link with', None),  
 # 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),  
66  # Python  # Python
67  # locations of include files for python    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
68  # FIXME: python_path should be python_inc_path and the same for boost etc.    ('python_lib_path', 'Path to Python libs', usr_lib),
69    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),  
70    ('python_cmd', 'Python command', 'python'),    ('python_cmd', 'Python command', 'python'),
71  # Boost  # Boost
72    PathOption('boost_path', 'Path to Boost includes', boost_path_default),    ('boost_path', 'Path to Boost includes', '/usr/include'),
73    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),    ('boost_lib_path', 'Path to Boost libs', usr_lib),
74    ('boost_lib', 'Boost libraries to link with', boost_lib_default),    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
75  # Doc building  # NetCDF
76  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
77  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
78  # PAPI    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
79    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),  
   ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),  
80  # MPI  # MPI
81    BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),    BoolOption('useMPI', 'For backwards compatibility', 'no'),
82      BoolOption('usempi', 'Compile parallel version using MPI', 'no'),
83    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
84    PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),    ('mpi_path', 'Path to MPI includes', '/usr/include'),
85    ('mpi_run', 'mpirun name' , mpi_run_default),    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
86    PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
87    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
88    # ParMETIS
89      BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
90      ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
91      ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
92      ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
93    # PAPI
94      BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),
95      ('papi_path', 'Path to PAPI includes', '/usr/include'),
96      ('papi_lib_path', 'Path to PAPI libs', usr_lib),
97      ('papi_libs', 'PAPI libraries to link with', ['papi']),
98      BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
99    # MKL
100      BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),
101      ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
102      ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
103      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
104    # UMFPACK
105      BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
106      ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
107      ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
108      ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
109      ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
110    # AMD (used by UMFPACK)
111      ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
112      ('amd_lib_path', 'Path to AMD libs', usr_lib),
113      ('amd_libs', 'AMD libraries to link with', ['amd']),
114    # BLAS (used by UMFPACK)
115      ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
116      ('blas_lib_path', 'Path to BLAS libs', usr_lib),
117      ('blas_libs', 'BLAS libraries to link with', ['blas'])
118  )  )
119  #=================================================================================================  
120  #  ############ Specify which compilers to use ####################
121  #   Note: On the Altix the intel compilers are not automatically  
122  #   detected by scons intelc.py script. The Altix has a different directory  # intelc uses regular expressions improperly and emits a warning about
123  #   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  
 #  
124    
125  if IS_WINDOWS_PLATFORM:  if IS_WINDOWS_PLATFORM:
126        env = Environment(tools = ['default', 'msvc'], options = opts)        env = Environment(tools = ['default', 'msvc'], options = opts)
127  else:  else:
128     if os.uname()[4]=='ia64':     if socket.gethostname().split('.')[0] == 'service0':
129          env = Environment(tools = ['default', 'intelc'], options = opts)
130       elif os.uname()[4]=='ia64':
131        env = Environment(tools = ['default', 'intelc'], options = opts)        env = Environment(tools = ['default', 'intelc'], options = opts)
132        if env['CXX'] == 'icpc':        if env['CXX'] == 'icpc':
133           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)
134     else:     else:
135        env = Environment(tools = ['default'], options = opts)        env = Environment(tools = ['default'], options = opts)
136  Help(opts.GenerateHelpText(env))  Help(opts.GenerateHelpText(env))
137    
138  if env['bounds_check']:  ############ Fill in compiler options if not set above #########
    env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  
    env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])  
   
 #=================================================================================================  
 #  
 #     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  
139    
140  env.PrependENVPath('PYTHONPATH', source_root)  # Backwards compatibility: allow dodebug=yes and useMPI=yes
141    if env['dodebug']: env['usedebug'] = 1
142    if env['useMPI']: env['usempi'] = 1
143    
144    # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
145    # For both C and C++ you get: cc_flags and either the optim flags or debug flags
146    
147    if env["CC"] == "icc":
148      # Intel compilers
149      cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
150      cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
151      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
152      omp_optim     = "-openmp -openmp_report0"
153      omp_debug     = "-openmp -openmp_report0"
154      omp_libs      = ['guide', 'pthread']
155      pedantic      = ""
156    elif env["CC"] == "gcc":
157      # GNU C on any system
158      cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"
159      cc_optim      = "-O3"
160      cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
161      omp_optim     = ""
162      omp_debug     = ""
163      omp_libs      = []
164      pedantic      = "-pedantic-errors -Wno-long-long"
165    elif env["CC"] == "cl":
166      # Microsoft Visual C on Windows
167      cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
168      cc_optim      = "/O2 /Op /MT /W3"
169      cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
170      omp_optim     = ""
171      omp_debug     = ""
172      omp_libs      = []
173      pedantic      = ""
174    
175    # If not specified in hostname_options.py then set them here
176    if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags
177    if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim
178    if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug
179    if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
180    if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
181    if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs
182    
183    # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
184    if not env["useopenmp"]:
185      env['omp_optim'] = ""
186      env['omp_debug'] = ""
187      env['omp_libs'] = []
188    
189    if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
190    
191    ############ Copy environment variables into scons env #########
192    
193    try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
194    except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
195    
196    try: env['ENV']['PATH'] = os.environ['PATH']
197    except KeyError: pass
198    
199    try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
200    except KeyError: pass
201    
202    try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
203    except KeyError: pass
204    
205    try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
206    except KeyError: pass
207    
208    try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
209    except KeyError: pass
210    
211    try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
212    except KeyError: pass
213    
214    try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
215    except KeyError: pass
216    
217    try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
218    except KeyError: pass
219    
220    try: env['ENV']['HOME'] = os.environ['HOME']
221    except KeyError: pass
222    
223    # Configure for test suite
224    env.PrependENVPath('PYTHONPATH', prefix)
225    env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
226    
227    env['ENV']['ESCRIPT_ROOT'] = prefix
228    
229    ############ Set up paths for Configure() ######################
230    
231    # Make a copy of an environment
232    # Use env.Clone if available, but fall back on env.Copy for older version of scons
233    def clone_env(env):
234      if 'Clone' in dir(env): return env.Clone()    # scons-0.98
235      else:                   return env.Copy() # scons-0.96
236    
237    # Add cc option -I<Escript>/trunk/include
238    env.Append(CPPPATH      = [Dir('include')])
239    
240    # Add cc option -L<Escript>/trunk/lib
241    env.Append(LIBPATH      = [Dir(env['libinstall'])])
242    
243  try:  env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])
    omp_num_threads = os.environ['OMP_NUM_THREADS']  
 except KeyError:  
    omp_num_threads = 1  
 env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  
244    
245  try:  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
246     path = os.environ['PATH']  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
    env['ENV']['PATH'] = path  
 except KeyError:  
    omp_num_threads = 1  
247    
248  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  if env['usepedantic']: env.Append(CCFLAGS = pedantic)
249    
250    # MS Windows
251    if IS_WINDOWS_PLATFORM:
252      env.PrependENVPath('PATH',    [env['boost_lib_path']])
253      env.PrependENVPath('PATH',    [env['libinstall']])
254      if env['usenetcdf']:
255        env.PrependENVPath('PATH',  [env['netCDF_lib_path']])
256    
257    env.Append(ARFLAGS = env['ar_flags'])
258    
259    # Get the global Subversion revision number for getVersion() method
260    try:
261       global_revision = os.popen("svnversion -n .").read()
262       global_revision = re.sub(":.*", "", global_revision)
263       global_revision = re.sub("[^0-9]", "", global_revision)
264    except:
265       global_revision="-1"
266    if global_revision == "": global_revision="-2"
267    env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
268    
269  # Copy some variables from the system environment to the build environment  ############ numarray (required) ###############################
 try:  
    env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
    env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
    home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf  
    env['ENV']['HOME'] = home_temp  
 except KeyError:  
    pass  
270    
271  try:  try:
272     tmp = os.environ['PATH']    from numarray import identity
273     env['ENV']['PATH'] = tmp  except ImportError:
274  except KeyError:    print "Cannot import numarray, you need to set your PYTHONPATH"
275     pass    sys.exit(1)
276    
277  try:  ############ C compiler (required) #############################
    tmp = os.environ['LD_LIBRARY_PATH']  
    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});  
278    
279  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  # Create a Configure() environment for checking existence of required libraries and headers
280                                src_suffix=env['PROGSUFFIX'], single_source=True)  conf = Configure(clone_env(env))
281    
282  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  # Test that the compiler is working
283    if not conf.CheckFunc('printf'):
284      print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
285      sys.exit(1)
286    
287  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  if conf.CheckFunc('gethostname'):
288  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
289    
290  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  ############ python libraries (required) #######################
 try:  
    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)  
       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  
291    
292  try:  conf.env.AppendUnique(CPPPATH       = [env['python_path']])
293     cc_defines = env['cc_defines']  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])
294     env.Append(CPPDEFINES = cc_defines)  conf.env.AppendUnique(LIBS      = [env['python_libs']])
 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 = []  
295    
296  try:  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
297    
298  try:  if not conf.CheckCHeader('Python.h'):
299     exinstall = env['exinstall']    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
300  except KeyError:    sys.exit(1)
301     exinstall = None  if not conf.CheckFunc('Py_Main'):
302  try:    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
303     sys_libinstall = env['sys_libinstall']    sys.exit(1)
 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  
304    
305  # ====================== debugging ===================================  ############ boost (required) ##################################
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
306    
307  # === switch on omp ===================================================  conf.env.AppendUnique(CPPPATH       = [env['boost_path']])
308  try:  conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])
309    omp_flags = env['omp_flags']  conf.env.AppendUnique(LIBS      = [env['boost_libs']])
 except KeyError:  
   omp_flags = ''  
310    
311  try:  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs
   omp_flags_debug = env['omp_flags_debug']  
 except KeyError:  
   omp_flags_debug = ''  
312    
313  # ========= use mpi? =====================================================  if not conf.CheckCXXHeader('boost/python.hpp'):
314  try:    print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
315     useMPI = env['useMPI']    sys.exit(1)
316  except KeyError:  if not conf.CheckFunc('PyObject_SetAttr'):
317     useMPI = None    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'])
318  # ========= set compiler flags ===========================================    sys.exit(1)
319    
320  if dodebug:  # Commit changes to environment
321      try:  env = conf.Finish()
322        flags = env['cc_flags_debug'] + ' ' + omp_flags_debug  
323        env.Append(CCFLAGS = flags)  ############ VTK (optional) ####################################
324      except KeyError:  
325        pass  if env['usevtk']:
326  else:    try:
327     try:      import vtk
328        flags = env['cc_flags'] + ' ' + omp_flags      env['usevtk'] = 1
329        env.Append(CCFLAGS = flags)    except ImportError:
330     except KeyError:      env['usevtk'] = 0
331        pass  
332  if dodebug:  # Add VTK to environment env if it was found
333       try:  if env['usevtk']:
334          flags = env['cxx_flags_debug']    env.Append(CPPDEFINES = ['USE_VTK'])
335          env.Append(CXXFLAGS = flags)  
336       except KeyError:  ############ NetCDF (optional) #################################
337          pass  
338    conf = Configure(clone_env(env))
339    
340    if env['usenetcdf']:
341      conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
342      conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
343      conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])
344      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs
345    
346    if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
347    if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
348    
349    # Add NetCDF to environment env if it was found
350    if env['usenetcdf']:
351      env = conf.Finish()
352      env.Append(CPPDEFINES = ['USE_NETCDF'])
353  else:  else:
354       try:    conf.Finish()
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 try:  
      if env['CC'] == 'gcc': env.Append(CCFLAGS = "-pedantic-errors -Wno-long-long")  
 except:  
      pass  
355    
356  # ============= set mkl (but only of no MPI) =====================================  ############ PAPI (optional) ###################################
357  if not useMPI:  
358     try:  # Start a new configure environment that reflects what we've already found
359        includes = env['mkl_path']  conf = Configure(clone_env(env))
360        env.Append(CPPPATH = [includes,])  
361     except KeyError:  if env['usepapi']:
362        pass    conf.env.AppendUnique(CPPPATH = [env['papi_path']])
363      conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
364     try:    conf.env.AppendUnique(LIBS    = [env['papi_libs']])
365        lib_path = env['mkl_lib_path']    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path'])  # The wrapper script needs to find these libs
366        env.Append(LIBPATH = [lib_path,])  
367     except KeyError:  if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
368        pass  if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
369    
370     try:  # Add PAPI to environment env if it was found
371        mkl_libs = env['mkl_libs']  if env['usepapi']:
372     except KeyError:    env = conf.Finish()
373        mkl_libs = []    env.Append(CPPDEFINES = ['BLOCKPAPI'])
374  else:  else:
375       mkl_libs = []    conf.Finish()
376    
377  # ============= set scsl (but only of no MPI) =====================================  ############ MKL (optional) ####################################
 if not useMPI:  
    try:  
       includes = env['scsl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['scsl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
     
    try:  
       scsl_libs = env['scsl_libs']  
    except KeyError:  
       scsl_libs = [ ]  
378    
379    # Start a new configure environment that reflects what we've already found
380    conf = Configure(clone_env(env))
381    
382    if env['usemkl']:
383      conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
384      conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
385      conf.env.AppendUnique(LIBS    = [env['mkl_libs']])
386      conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs
387    
388    if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
389    if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0
390    
391    # Add MKL to environment env if it was found
392    if env['usemkl']:
393      env = conf.Finish()
394      env.Append(CPPDEFINES = ['MKL'])
395  else:  else:
396      scsl_libs =  []    conf.Finish()
397    
398    ############ UMFPACK (optional) ################################
399    
400  # ============= set TRILINOS (but only with MPI) =====================================  # Start a new configure environment that reflects what we've already found
401  if useMPI:  conf = Configure(clone_env(env))
402     try:  
403        includes = env['trilinos_path']  if env['useumfpack']:
404        env.Append(CPPPATH = [includes,])    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
405     except KeyError:    conf.env.AppendUnique(CPPPATH = [env['umf_path']])
406        pass    conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
407      conf.env.AppendUnique(LIBS    = [env['umf_libs']])
408     try:    conf.env.AppendUnique(CPPPATH = [env['amd_path']])
409        lib_path = env['trilinos_lib_path']    conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
410        env.Append(LIBPATH = [lib_path,])    conf.env.AppendUnique(LIBS    = [env['amd_libs']])
411     except KeyError:    conf.env.AppendUnique(CPPPATH = [env['blas_path']])
412        pass    conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
413      conf.env.AppendUnique(LIBS    = [env['blas_libs']])
414     try:    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs
415        trilinos_libs = env['trilinos_libs']    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs
416     except KeyError:    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs
417        trilinos_libs = []  
418    if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
419    if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
420    
421    # Add UMFPACK to environment env if it was found
422    if env['useumfpack']:
423      env = conf.Finish()
424      env.Append(CPPDEFINES = ['UMFPACK'])
425  else:  else:
426       trilinos_libs = []    conf.Finish()
427    
428    ############ Add the compiler flags ############################
429    
430  # ============= set umfpack (but only without MPI) =====================================  # Enable debug by choosing either cc_debug or cc_optim
431  umf_libs=[ ]  if env['usedebug']:
432  if not useMPI:    env.Append(CCFLAGS        = env['cc_debug'])
433     try:    env.Append(CCFLAGS        = env['omp_debug'])
       includes = env['umf_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['umf_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       umf_libs = env['umf_libs']  
       umf_libs+=umf_libs  
    except KeyError:  
       pass  
   
    try:  
       includes = env['ufc_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       includes = env['amd_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['amd_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       amd_libs = env['amd_libs']  
       umf_libs+=amd_libs  
    except KeyError:  
       pass  
   
 # ============= set TRILINOS (but only with MPI) =====================================  
 if useMPI:  
    try:  
       includes = env['trilinos_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['trilinos_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       trilinos_libs = env['trilinos_libs']  
    except KeyError:  
       trilinos_libs = []  
434  else:  else:
435       trilinos_libs = []    env.Append(CCFLAGS        = env['cc_optim'])
436      env.Append(CCFLAGS        = env['omp_optim'])
437    
438  # ============= set blas =====================================  # Always use cc_flags
439  try:  env.Append(CCFLAGS      = env['cc_flags'])
440     includes = env['blas_path']  env.Append(LIBS         = [env['omp_libs']])
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
441    
442  try:  ############ MPI (optional) ####################################
    lib_path = env['blas_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
443    
444  try:  # Create a modified environment for MPI programs (identical to env if usempi=no)
445     blas_libs = env['blas_libs']  env_mpi = clone_env(env)
446  except KeyError:  
447     blas_libs = [ ]  # Start a new configure environment that reflects what we've already found
448    conf = Configure(clone_env(env_mpi))
449  # ========== netcdf (currently not supported with mpi) ====================================  
450  if useMPI:  if env_mpi['usempi']:
451     useNetCDF = 'no'    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
452  else:    conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
453     try:    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])
454        useNetCDF = env['useNetCDF']    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs
455     except KeyError:  
456        useNetCDF = 'yes'  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
457        pass  if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
458        
459  if useNetCDF == 'yes':  # Add MPI to environment env_mpi if it was found
460     try:  if env_mpi['usempi']:
461        netCDF_libs = env['netCDF_libs']    env_mpi = conf.Finish()
462     except KeyError:    env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
       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  
463  else:  else:
464     print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."    conf.Finish()
    netCDF_libs=[ ]  
465    
466  # ====================== boost ======================================  env['usempi'] = env_mpi['usempi']
467  try:  
468     includes = env['boost_path']  ############ ParMETIS (optional) ###############################
469     env.Append(CPPPATH = [includes,])  
470  except KeyError:  # Start a new configure environment that reflects what we've already found
471     pass  conf = Configure(clone_env(env_mpi))
472  try:  
473     lib_path = env['boost_lib_path']  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
474     env.Append(LIBPATH = [lib_path,])  
475     if IS_WINDOWS_PLATFORM :  if env_mpi['useparmetis']:
476        env.PrependENVPath('PATH', lib_path)    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
477  except KeyError:    conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
478     pass    conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])
479  try:    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs
480     boost_lib = env['boost_lib']  
481  except KeyError:  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
482     boost_lib = None  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
483  # ====================== python ======================================  
484  try:  # Add ParMETIS to environment env_mpi if it was found
485     includes = env['python_path']  if env_mpi['useparmetis']:
486     env.Append(CPPPATH = [includes,])    env_mpi = conf.Finish()
487  except KeyError:    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
    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  
 # =============== documentation =======================================  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 # =============== PAPI =======================================  
 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  
 # ============= set mpi =====================================  
 if useMPI:  
    env.Append(CPPDEFINES=['PASO_MPI',])  
    try:  
       includes = env['mpi_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
    try:  
       lib_path = env['mpi_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
    try:  
       mpi_libs = env['mpi_libs']  
    except KeyError:  
       mpi_libs = []  
   
    try:  
       mpi_run = env['mpi_run']  
    except KeyError:  
       mpi_run = ''  
   
    try:  
        mpich_ignore_cxx_seek=env['MPICH_IGNORE_CXX_SEEK']  
        env.Append(CPPDEFINES = [ mpich_ignore_cxx_seek ] )  
    except KeyError:  
       pass  
488  else:  else:
489    mpi_libs=[]    conf.Finish()
   mpi_run = mpi_run_default  
 # =========== zip files ===========================================  
 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  
 try:  
    papi_instrument_solver = env['papi_instrument_solver']  
 except KeyError:  
    papi_instrument_solver = None  
490    
491    env['useparmetis'] = env_mpi['useparmetis']
492    
493  # ============= and some helpers =====================================  ############ Summarize our environment #########################
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    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  
494    
495  try:  print ""
496     src_tarfile = env.File(env['src_tarfile'])  print "Summary of configuration (see ./config.log for information)"
497  except KeyError:  print " Using python libraries"
498     src_tarfile = None  print " Using numarray"
499  try:  print " Using boost"
500     test_tarfile = env.File(env['test_tarfile'])  if env['usenetcdf']: print "    Using NetCDF"
501  except KeyError:  else: print "   Not using NetCDF"
502     test_tarfile = None  if env['usevtk']: print "   Using VTK"
503  try:  else: print "   Not using VTK"
504     examples_tarfile = env.File(env['examples_tarfile'])  if env['usemkl']: print "   Using MKL"
505  except KeyError:  else: print "   Not using MKL"
506     examples_tarfile = None  if env['useumfpack']: print "   Using UMFPACK"
507    else: print "   Not using UMFPACK"
508    if env['useopenmp']: print "    Using OpenMP"
509    else: print "   Not using OpenMP"
510    if env['usempi']: print "   Using MPI"
511    else: print "   Not using MPI"
512    if env['useparmetis']: print "  Using ParMETIS"
513    else: print "   Not using ParMETIS (requires MPI)"
514    if env['usepapi']: print "  Using PAPI"
515    else: print "   Not using PAPI"
516    if env['usedebug']: print " Compiling for debug"
517    else: print "   Not compiling for debug"
518    print " Installing in", prefix
519    print ""
520    
521  try:  ############ Delete option-dependent files #####################
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
522    
523  try:  Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))
524     guide_html_index = env.File('index.htm',env['guide_html'])  Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))
525  except KeyError:  Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))
526     guide_html_index = None  if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))
527    
528  try:  ############ Add some custom builders ##########################
    api_epydoc = env.Dir(env['api_epydoc'])  
 except KeyError:  
    api_epydoc = None  
529    
530  try:  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
531     api_doxygen = env.Dir(env['api_doxygen'])  env.Append(BUILDERS = {'PyCompile' : py_builder});
 except KeyError:  
    api_doxygen = None  
532    
533  try:  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
534     svn_pipe = os.popen("svnversion -n .")  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
    global_revision = svn_pipe.readlines()  
    svn_pipe.close()  
    global_revision = re.sub("[^0-9]", "", global_revision[0])  
 except:  
    global_revision = "0"  
 env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  
535    
536  # Python install - esys __init__.py  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
537  init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
538    
539  # FIXME: exinstall and friends related to examples are not working.  ############ Build the subdirectories ##########################
540  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  
541    Export(["env", "env_mpi", "clone_env"])
542    
 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(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",  
         "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  
543  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
 # C/C++ Libraries  
544  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/$PLATFORM/bruce', duplicate=0)  
545  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
546  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
547  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
# Line 896  env.SConscript(dirs = ['doc'], build_dir Line 550  env.SConscript(dirs = ['doc'], build_dir
550  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
551  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
552  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
553  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
554    
555    ############ Remember what optimizations we used ###############
556    
557    remember_list = []
558    
559    if env['usedebug']:
560      remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))
561    
562    if env['usempi']:
563      remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))
564    
565    if env['omp_optim'] != '':
566      remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))
567    
568    env.Alias('remember_options', remember_list)
569    
570    ############ Targets to build and install libraries ############
571    
572    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
573    env.Alias('target_init', [target_init])
574    
575    # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
576    env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
577    env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
578    
579    env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
580    env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
581    
582    env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
583    env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
584    
585    env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
586    env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
587    
588    # Now gather all the above into a couple easy targets: build_all and install_all
589    build_all_list = []
590    build_all_list += ['build_esysUtils']
591    build_all_list += ['build_paso']
592    build_all_list += ['build_escript']
593    build_all_list += ['build_finley']
594    if env['usempi']:       build_all_list += ['target_pythonMPI_exe']
595    if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']
596    env.Alias('build_all', build_all_list)
597    
598    install_all_list = []
599    install_all_list += ['target_init']
600    install_all_list += ['install_esysUtils']
601    install_all_list += ['install_paso']
602    install_all_list += ['install_escript']
603    install_all_list += ['install_finley']
604    install_all_list += ['target_install_pyvisi_py']
605    install_all_list += ['target_install_modellib_py']
606    install_all_list += ['target_install_pycad_py']
607    if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']
608    if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']
609    install_all_list += ['remember_options']
610    env.Alias('install_all', install_all_list)
611    
612    # Default target is install
613    env.Default('install_all')
614    
615    ############ Targets to build and run the test suite ###########
616    
617    env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
618    env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
619    env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
620    env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
621    
622    ############ Targets to build the documentation ################
623    
624  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)  
625    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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