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revision 1247 by ksteube, Tue Aug 14 01:29:20 2007 UTC revision 3961 by jfenwick, Tue Sep 11 07:21:41 2012 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2012 by University of Queensland
4  #       Primary Business: Queensland, Australia  # Earth Systems Science Computational Center (ESSCC)
5  #  Licensed under the Open Software License version 3.0  # http://www.uq.edu.au/esscc
6  #     http://www.opensource.org/licenses/osl-3.0.php  #
7    # Primary Business: Queensland, Australia
8  # top-level Scons configuration file for all esys13 modules  # Licensed under the Open Software License version 3.0
9  # Begin initialisation Section  # http://www.opensource.org/licenses/osl-3.0.php
10  # all of this section just intialises default environments and helper  #
11  # scripts. You shouldn't need to modify this section.  ########################################################
12  EnsureSConsVersion(0,96,91)  
13  EnsurePythonVersion(2,3)  EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15  #===============================================================  
16  #   import tools:  import sys, os, platform, re
17  import glob  from distutils import sysconfig
18  import sys, os, re  from site_init import *
19  # Add our extensions  import subprocess
20  if sys.path.count('scons')==0: sys.path.append('scons')  from subprocess import PIPE, Popen
21  import scons_extensions  
22    # Version number to check for in options file. Increment when new features are
23  #===============================================================  # added or existing options changed.
24    REQUIRED_OPTS_VERSION=201
25  tools_prefix="/usr"  
26    # MS Windows support, many thanks to PH
27  #==============================================================================================      IS_WINDOWS = (os.name == 'nt')
28  #      
29  #    get the installation prefix  ########################## Determine options file ############################
30  #  # 1. command line
31  prefix = ARGUMENTS.get('prefix', '/usr')  # 2. scons/<hostname>_options.py
32    # 3. name as part of a cluster
33  # We may also need to know where python's site-packages subdirectory lives  options_file=ARGUMENTS.get('options_file', None)
34  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  if not options_file:
35        ext_dir = os.path.join(os.getcwd(), 'scons')
36  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib      hostname = platform.node().split('.')[0]
37  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):      for name in hostname, effectiveName(hostname):
38     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
39     sys_dir_libraries = prefix+"/lib64"          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
40  else:          if os.path.isfile(options_file): break
41     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  
42     sys_dir_libraries = prefix+"/lib"  if not os.path.isfile(options_file):
43        print("\nWARNING:\nOptions file %s" % options_file)
44  sys_dir_examples = prefix+"/share/doc/esys"      print("not found! Default options will be used which is most likely suboptimal.")
45        print("It is recommended that you copy one of the TEMPLATE files in the scons/")
46  source_root = Dir('#.').abspath      print("subdirectory and customize it to your needs.\n")
47        options_file = None
48  dir_packages = os.path.join(source_root,"esys")  
49  dir_examples = os.path.join(source_root,"examples")  ############################### Build options ################################
50  dir_libraries = os.path.join(source_root,"lib")  
51    default_prefix='/usr'
52  print " Default packages local installation:    ", dir_packages  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
53  print " Default library local installation  ", dir_libraries  lapack_flavours=('none', 'clapack', 'mkl')
54  print " Default example local  installation:    ", dir_examples  
55  print "Install prefix is: ", prefix  vars = Variables(options_file, ARGUMENTS)
56  print " Default packages system installation:   ", sys_dir_packages  vars.AddVariables(
57  print " Default library system installation     ", sys_dir_libraries    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
58  print " Default example system installation:    ", sys_dir_examples    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
59      PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
60  #==============================================================================================        BoolVariable('verbose', 'Output full compile/link lines', False),
61    # Compiler/Linker options
62  # Default options and options help text    ('cc', 'Path to C compiler', 'default'),
63  # These are defaults and can be overridden using command line arguments or an options file.    ('cxx', 'Path to C++ compiler', 'default'),
64  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
65  # DO NOT CHANGE THEM HERE    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
66  # Where to install?    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
67  #==============================================================================================        ('cc_extra', 'Extra C compiler flags', ''),
68  #        ('cxx_extra', 'Extra C++ compiler flags', ''),
69  #    get the options file if present:    ('ld_extra', 'Extra linker flags', ''),
70  #    BoolVariable('werror','Treat compiler warnings as errors', True),
71  options_file = ARGUMENTS.get('options_file','')    BoolVariable('debug', 'Compile with debug flags', False),
72      BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
73  if not os.path.isfile(options_file) :    ('omp_flags', 'OpenMP compiler flags', 'default'),
74      options_file = False    ('omp_ldflags', 'OpenMP linker flags', 'default'),
75    # Mandatory libraries
76  if not options_file :    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
77     import socket    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
78     from string import ascii_letters,digits  # Mandatory for tests
79     hostname=""    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
80     for s in socket.gethostname().split('.')[0]:    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
81        if s in ascii_letters+digits:  # Optional libraries and options
82           hostname+=s    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
83        else:    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
84           hostname+="_"    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
85     tmp = os.path.join("scons",hostname+"_options.py")    BoolVariable('netcdf', 'Enable netCDF file support', False),
86      ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
87     if os.path.isfile(tmp) :    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
88        options_file = tmp    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
89      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
90  IS_WINDOWS_PLATFORM = (os.name== "nt")    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
91      BoolVariable('papi', 'Enable PAPI', False),
92  # If you're not going to tell me then......    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
93  # FIXME: add one for the altix too.    ('papi_libs', 'PAPI libraries to link with', ['papi']),
94  if not options_file :    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
95     if IS_WINDOWS_PLATFORM :    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
96        options_file = "scons/windows_mscv71_options.py"    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
97     else:    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
98        options_file = "scons/linux_gcc_eg_options.py"    BoolVariable('umfpack', 'Enable UMFPACK', False),
99      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
100  # and load it    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
101  opts = Options(options_file, ARGUMENTS)    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
102  #================================================================    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
103  #    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
104  #   check if UMFPACK is installed on the system:    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
105  #    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
106  uf_root=None    ('lapack_libs', 'LAPACK libraries to link with', []),
107  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
108     if os.path.isdir(os.path.join(tools_prefix,'include',i)):    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
109         uf_root=i    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
110         print i," is used form ",tools_prefix    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
111         break    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
112  if not uf_root==None:    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
113     umf_path_default=os.path.join(tools_prefix,'include',uf_root)    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
114     umf_lib_path_default=os.path.join(tools_prefix,'lib')  # Advanced settings
115     umf_libs_default=['umfpack']    #dudley_assemble_flags = -funroll-loops      to actually do something
116     amd_path_default=os.path.join(tools_prefix,'include',uf_root)    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
117     amd_lib_path_default=os.path.join(tools_prefix,'lib')    # To enable passing function pointers through python
118     amd_libs_default=['amd']    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
119     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)    # An option for specifying the compiler tools (see windows branch)
120  else:    ('tools_names', 'Compiler tools to use', ['default']),
121     umf_path_default=None    ('env_export', 'Environment variables to be passed to tools',[]),
122     umf_lib_path_default=None    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
123     umf_libs_default=None    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124     amd_path_default=None    # finer control over library building, intel aggressive global optimisation
125     amd_lib_path_default=None    # works with dynamic libraries on windows.
126     amd_libs_default=None    ('build_shared', 'Build dynamic libraries only', False),
127     ufc_path_default=None    ('sys_libs', 'Extra libraries to link with', []),
128  #    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
129  #==========================================================================    ('SVN_VERSION', 'Do not use from options file', -2),
130  #    ('pythoncmd', 'which python to compile with','python'),
131  #    python installation:    ('usepython3', 'Is this a python3 build? (experimental)', False),
132  #    ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
133  python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))    ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
134  python_lib_path_default=os.path.join(tools_prefix,'lib')    ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
135  python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])    BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
   
 #==========================================================================  
 #  
 #    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')  
   
 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  
   
 #==========================================================================  
 #  
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cxx_flags_default='--no-warn -ansi'  
 cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  
 #==============================================================================================      
 # Default options and options help text  
 # These are defaults and can be overridden using command line arguments or an options file.  
 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  
 # DO NOT CHANGE THEM HERE  
 opts.AddOptions(  
 # Where to install esys stuff  
   ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),  
   ('libinstall', 'where the esys libraries will be installed',           dir_libraries),  
   ('pyinstall', 'where the esys python modules will be installed',       dir_packages),  
   ('exinstall', 'where the esys examples will be installed',             dir_examples),  
   ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),  
   ('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"),  
 # Compilation options  
   BoolOption('dodebug', 'Do you want a debug build?', 'no'),  
   ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),  
   ('cc_defines','C/C++ defines to use', None),  
   ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),  
   ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),  
   ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),  
   ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),  
   ('ar_flags', 'Static library archiver flags to use', None),  
   ('sys_libs', 'System libraries to link with', None),  
   ('tar_flags','flags for zip files','-c -z'),  
 # MKL  
   PathOption('mkl_path', 'Path to MKL includes', None),  
   PathOption('mkl_lib_path', 'Path to MKL libs', None),  
   ('mkl_libs', 'MKL libraries to link with', None),  
 # 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),  
 # 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),  
 # Python  
 # locations of include files for python  
 # FIXME: python_path should be python_inc_path and the same for boost etc.  
   PathOption('python_path', 'Path to Python includes', python_path_default),  
   PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
   ('python_lib', 'Python libraries to link with', python_lib_default),  
   ('python_cmd', 'Python command', 'python'),  
 # Boost  
   PathOption('boost_path', 'Path to Boost includes', boost_path_default),  
   PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),  
   ('boost_lib', 'Boost libraries to link with', boost_lib_default),  
 # Doc building  
 #  PathOption('doxygen_path', 'Path to Doxygen executable', None),  
 #  PathOption('epydoc_path', 'Path to Epydoc executable', None),  
 # PAPI  
   PathOption('papi_path', 'Path to PAPI includes', None),  
   PathOption('papi_lib_path', 'Path to PAPI libs', None),  
   ('papi_libs', 'PAPI libraries to link with', None),  
 # MPI  
   BoolOption('useMPI', 'Compile parallel version using MPI', 'no'),  
136  )  )
 #=================================================================================================  
 #  
 #   Note: On the Altix the intel compilers are not automatically  
 #   detected by scons intelc.py script. The Altix has a different directory  
 #   path and in some locations the "modules" facility is used to support  
 #   multiple compiler versions. This forces the need to import the users PATH  
 #   environment which isn't the "scons way"  
 #   This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)  
 #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  
 #  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(tools = ['default', 'msvc'], options = opts)  
 else:  
    if os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 #=================================================================================================  
 #  
 #     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  
   
 env.PrependENVPath('PYTHONPATH', source_root)  
   
 try:  
    omp_num_threads = os.environ['OMP_NUM_THREADS']  
 except KeyError:  
    omp_num_threads = 1  
   
 env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  
   
 try:  
    env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
    env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError:  
    pass  
   
 try:  
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
   
 try:  
    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});  
   
 runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
   
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
   
 runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
   
 # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  
 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 env['PLATFORM'] == "win32":  
       env.PrependENVPath('PATH', libinstall)  
       env.PrependENVPath('PATH', env['boost_lib_path'])  
 except KeyError:  
    libinstall = None  
 try:  
    pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  
 except KeyError:  
    pyinstall = None  
 try:  
    exinstall = env['exinstall']  
 except KeyError:  
    exinstall = None  
 try:  
    sys_libinstall = env['sys_libinstall']  
 except KeyError:  
    sys_libinstall = None  
 try:  
    sys_pyinstall = env['sys_pyinstall']  
 except KeyError:  
    sys_pyinstall = None  
 try:  
    sys_exinstall = env['sys_exinstall']  
 except KeyError:  
    sys_exinstall = None  
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 try:  
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 except KeyError:  
    pass  
   
   
 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 = []  
   
 try:  
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
137    
138  try:  ##################### Create environment and help text #######################
    includes = env['mkl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
139    
140  try:  # Intel's compiler uses regular expressions improperly and emits a warning
141     lib_path = env['mkl_lib_path']  # about failing to find the compilers. This warning can be safely ignored.
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
142    
143  if useMPI:  # PATH is needed so the compiler, linker and tools are found if they are not
144     mkl_libs = []  # in default locations.
145    env = Environment(tools = ['default'], options = vars,
146                      ENV = {'PATH': os.environ['PATH']})
147    if env['tools_names'] != 'default':
148        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
149                          ENV = {'PATH' : os.environ['PATH']})
150    
151    if options_file:
152        opts_valid=False
153        if 'escript_opts_version' in env.Dictionary() and \
154            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
155                opts_valid=True
156        if opts_valid:
157            print("Using options in %s." % options_file)
158        else:
159            print("\nOptions file %s" % options_file)
160            print("is outdated! Please update the file by examining one of the TEMPLATE")
161            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
162            Exit(1)
163    
164    # Generate help text (scons -h)
165    Help(vars.GenerateHelpText(env))
166    
167    # Check for superfluous options
168    if len(vars.UnknownVariables())>0:
169        for k in vars.UnknownVariables():
170            print("Unknown option '%s'" % k)
171        Exit(1)
172    
173    #################### Make sure install directories exist #####################
174    
175    env['BUILD_DIR']=env['build_dir']
176    prefix=Dir(env['prefix']).abspath
177    env['incinstall'] = os.path.join(prefix, 'include')
178    env['bininstall'] = os.path.join(prefix, 'bin')
179    env['libinstall'] = os.path.join(prefix, 'lib')
180    env['pyinstall']  = os.path.join(prefix, 'esys')
181    if not os.path.isdir(env['bininstall']):
182        os.makedirs(env['bininstall'])
183    if not os.path.isdir(env['libinstall']):
184        os.makedirs(env['libinstall'])
185    if not os.path.isdir(env['pyinstall']):
186        os.makedirs(env['pyinstall'])
187    
188    env.Append(CPPPATH = [env['incinstall']])
189    env.Append(LIBPATH = [env['libinstall']])
190    
191    ################# Fill in compiler options if not set above ##################
192    
193    if env['cc'] != 'default': env['CC']=env['cc']
194    if env['cxx'] != 'default': env['CXX']=env['cxx']
195    
196    # version >=9 of intel C++ compiler requires use of icpc to link in C++
197    # runtimes (icc does not)
198    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
199        env['LINK'] = env['CXX']
200    
201    # default compiler/linker options
202    cc_flags = ''
203    cc_optim = ''
204    cc_debug = ''
205    omp_flags = ''
206    omp_ldflags = ''
207    fatalwarning = '' # switch to turn warnings into errors
208    sysheaderopt = '' # how to indicate that a header is a system header
209    
210    # env['CC'] might be a full path
211    cc_name=os.path.basename(env['CC'])
212    
213    if cc_name == 'icc':
214        # Intel compiler
215        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
216        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
217        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
218        omp_flags   = "-openmp -openmp_report0"
219        omp_ldflags = "-openmp -openmp_report0 -lpthread"
220        fatalwarning = "-Werror"
221    elif cc_name[:3] == 'gcc':
222        # GNU C on any system
223        cc_flags     = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
224        cc_optim     = "-O3"
225        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
226        omp_flags    = "-fopenmp"
227        omp_ldflags  = "-fopenmp"
228        fatalwarning = "-Werror"
229        sysheaderopt = "-isystem"
230    elif cc_name == 'cl':
231        # Microsoft Visual C on Windows
232        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
233        cc_optim     = "/O2 /Op /W3"
234        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
235        fatalwarning = "/WX"
236    elif cc_name == 'icl':
237        # Intel C on Windows
238        cc_flags     = '/EHsc /GR /MD'
239        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
240        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
241        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
242        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
243    
244    # set defaults if not otherwise specified
245    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
246    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
247    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
248    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
249    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
250    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
251    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
252    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
253    
254    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
255    
256    if env['usepython3']:
257        env.Append(CPPDEFINES=['ESPYTHON3'])
258    
259    # set up the autolazy values
260    if env['forcelazy'] == 'on':
261        env.Append(CPPDEFINES=['FAUTOLAZYON'])
262    elif env['forcelazy'] == 'off':
263        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
264    
265    # set up the collective resolve values
266    if env['forcecollres'] == 'on':
267        env.Append(CPPDEFINES=['FRESCOLLECTON'])
268    elif env['forcecollres'] == 'off':
269        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
270    
271    # allow non-standard C if requested
272    if env['iknowwhatimdoing']:
273        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
274    
275    # Disable OpenMP if no flags provided
276    if env['openmp'] and env['omp_flags'] == '':
277       print("OpenMP requested but no flags provided - disabling OpenMP!")
278       env['openmp'] = False
279    
280    if env['openmp']:
281        env.Append(CCFLAGS = env['omp_flags'])
282        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
283    else:
284        env['omp_flags']=''
285        env['omp_ldflags']=''
286    
287    # add debug/non-debug compiler flags
288    if env['debug']:
289        env.Append(CCFLAGS = env['cc_debug'])
290    else:
291        env.Append(CCFLAGS = env['cc_optim'])
292    
293    # always add cc_flags
294    env.Append(CCFLAGS = env['cc_flags'])
295    
296    # add system libraries
297    env.AppendUnique(LIBS = env['sys_libs'])
298    
299    
300    global_revision=ARGUMENTS.get('SVN_VERSION', None)
301    if global_revision:
302        global_revision = re.sub(':.*', '', global_revision)
303        global_revision = re.sub('[^0-9]', '', global_revision)
304        if global_revision == '': global_revision='-2'
305  else:  else:
306     try:    # Get the global Subversion revision number for the getVersion() method
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = []  
   
 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  
   
 if useMPI:  
307    try:    try:
308      scsl_libs = env['scsl_libs_MPI']      global_revision = os.popen('svnversion -n .').read()
309    except KeyError:      global_revision = re.sub(':.*', '', global_revision)
310      scsl_libs = []      global_revision = re.sub('[^0-9]', '', global_revision)
311        if global_revision == '': global_revision='-2'
312      except:
313        global_revision = '-1'
314    env['svn_revision']=global_revision
315    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
316    
317    if IS_WINDOWS:
318        if not env['build_shared']:
319            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
320            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
321    
322    ###################### Copy required environment vars ########################
323    
324    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
325    if IS_WINDOWS:
326        LD_LIBRARY_PATH_KEY='PATH'
327        env['ENV']['LD_LIBRARY_PATH']=''
328  else:  else:
329    try:      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
     scsl_libs = env['scsl_libs']  
   except KeyError:  
     scsl_libs = []  
   
 try:  
    includes = env['umf_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
330    
331  try:  # the following env variables are exported for the unit tests
    lib_path = env['umf_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
     umf_libs = []  
 else:  
    try:  
       umf_libs = env['umf_libs']  
    except KeyError:  
       umf_libs = []  
   
 try:  
    includes = env['ufc_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
332    
333  try:  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
334     includes = env['amd_path']      try:
335     env.Append(CPPPATH = [includes,])          env['ENV'][key] = os.environ[key]
336  except KeyError:      except KeyError:
337     pass          env['ENV'][key] = 1
338    
339  try:  env_export=env['env_export']
340     lib_path = env['amd_lib_path']  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
341    
342  if useMPI:  for key in set(env_export):
343      amd_libs = []      try:
344  else:          env['ENV'][key] = os.environ[key]
345     try:      except KeyError:
346        amd_libs = env['amd_libs']          pass
    except KeyError:  
       amd_libs = []  
347    
348  try:  try:
349     includes = env['blas_path']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env.Append(CPPPATH = [includes,])  
350  except KeyError:  except KeyError:
351     pass      pass
352    
353  try:  # these shouldn't be needed
354     lib_path = env['blas_lib_path']  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
355     env.Append(LIBPATH = [lib_path,])  #    try:
356  except KeyError:  #        env['ENV'][key] = os.environ[key]
357     pass  #    except KeyError:
358    #        pass
359    
360  try:  try:
361     blas_libs = env['blas_libs']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
362  except KeyError:  except KeyError:
363     blas_libs = []      pass
364    
365  try:  ######################## Add some custom builders ############################
    useNetCDF = env['useNetCDF']  
 except KeyError:  
    useNetCDF = 'yes'  
    pass  
366    
367  if useNetCDF == 'yes':  if env['pythoncmd']=='python':
368     try:      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
       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']  
       if IS_WINDOWS_PLATFORM: env['ENV']['PATH']+=";"+lib_path  
       env.Append(LIBPATH = [ lib_path, ])  
    except KeyError:  
       pass  
369  else:  else:
370     print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
371     netCDF_libs=[ ]  env.Append(BUILDERS = {'PyCompile' : py_builder});
   
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    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  
372    
373    runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
374    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
375    
376  try:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
377     src_zipfile = env.File(env['src_zipfile'])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
 except KeyError:  
    src_zipfile = None  
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None  
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None  
378    
379  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
380     src_tarfile = env.File(env['src_tarfile'])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 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  
381    
382  try:  ############################ Dependency checks ###############################
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
383    
384  try:  # Create a Configure() environment to check for compilers and python
385     guide_html_index = env.File('index.htm',env['guide_html'])  conf = Configure(env.Clone())
 except KeyError:  
    guide_html_index = None  
386    
387  try:  ######## Test that the compilers work
388     api_epydoc = env.Dir(env['api_epydoc'])  
389  except KeyError:  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
390     api_epydoc = None      if not conf.CheckCC():
391            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
392            Exit(1)
393        if not conf.CheckCXX():
394            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
395            Exit(1)
396    else:
397        if not conf.CheckFunc('printf', language='c'):
398            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
399            Exit(1)
400        if not conf.CheckFunc('printf', language='c++'):
401            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
402            Exit(1)
403    
404    if conf.CheckFunc('gethostname'):
405        conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
406    
407    ######## Python headers & library (required)
408    
409    #First we check to see if the config file has specified
410    ##Where to find the filae. Ideally, this should be automatic
411    #But we need to deal with the case where python is not in its INSTALL
412    #Directory
413    # Use the python scons is running
414    if env['pythoncmd']=='python':
415        python_inc_path=sysconfig.get_python_inc()
416        if IS_WINDOWS:
417            python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
418        elif env['PLATFORM']=='darwin':
419            python_lib_path=sysconfig.get_config_var('LIBPL')
420        else:
421            python_lib_path=sysconfig.get_config_var('LIBDIR')
422    
423        #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
424        if IS_WINDOWS:
425            python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
426        else:
427            python_libs=['python'+sysconfig.get_python_version()]
428    
429    #if we want to use a python other than the one scons is running
430    else:
431        initstring='from __future__ import print_function;from distutils import sysconfig;'
432        if env['pythonlibname']!='':
433            python_libs=env['pythonlibname']
434        else:   # work it out by calling python    
435            if IS_WINDOWS:
436                cmd='print("python%s%s"%(sys.version_info[0], sys.version_info[1]))'
437            else:
438                cmd='print("python"+sysconfig.get_python_version())'
439            p=Popen([env['pythoncmd'], '-c', initstring+cmd], stdout=PIPE)
440            python_libs=p.stdout.readline()
441            if env['usepython3']:       # This is to convert unicode str into py2 string
442                python_libs=python_libs.encode() # If scons runs on py3 then this must be rethought
443            p.wait()
444            python_libs=python_libs.strip()
445    
446      
447        # Now we know whether we are using python3 or not
448        p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
449        python_inc_path=p.stdout.readline()
450        if env['usepython3']:
451             python_inc_path=python_inc_path.encode()
452        p.wait()  
453        python_inc_path=python_inc_path.strip()
454        if IS_WINDOWS:
455            cmd="os.path.join(sysconfig.get_config_var('prefix'), 'libs')"
456        elif env['PLATFORM']=='darwin':
457            cmd="sysconfig.get_config_var(\"LIBPL\")"
458        else:
459            cmd="sysconfig.get_config_var(\"LIBDIR\")"
460    
461        p=Popen([env['pythoncmd'], '-c', initstring+'print('+cmd+')'], stdout=PIPE)
462        python_lib_path=p.stdout.readline()
463        if env['usepython3']:
464            python_lib_path=python_lib_path.decode()
465        p.wait()
466        python_lib_path=python_lib_path.strip()
467    
468    #Check for an override from the config file.
469    #Ideally, this should be automatic
470    #But we need to deal with the case where python is not in its INSTALL
471    #Directory
472    if env['pythonlibpath']!='':
473        python_lib_path=env['pythonlibpath']
474    
475    if env['pythonincpath']!='':
476        python_inc_path=env['pythonincpath']
477    
478    
479    if sysheaderopt == '':
480        conf.env.AppendUnique(CPPPATH = [python_inc_path])
481    else:
482        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
483    
484    conf.env.AppendUnique(LIBPATH = [python_lib_path])
485    conf.env.AppendUnique(LIBS = python_libs)
486    # The wrapper script needs to find the libs
487    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
488    
489    if not conf.CheckCHeader('Python.h'):
490        print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
491        Exit(1)
492    if not conf.CheckFunc('Py_Exit'):
493        print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
494        Exit(1)
495    
496    ## reuse conf to check for numpy header (optional)
497    if env['usepython3']:
498        # FIXME: This is until we can work out how to make the checks in python 3
499        conf.env['numpy_h']=False
500    else:
501        if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
502            conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
503            conf.env['numpy_h']=True
504        else:
505            conf.env['numpy_h']=False
506    
507    # Commit changes to environment
508    env = conf.Finish()
509    
510    ######## boost (required)
511    
512    boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
513    if sysheaderopt == '':
514        env.AppendUnique(CPPPATH = [boost_inc_path])
515    else:
516        # This is required because we can't -isystem /usr/include since it breaks
517        # std includes
518        if os.path.normpath(boost_inc_path) == '/usr/include':
519            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
520        else:
521            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
522    
523    env.AppendUnique(LIBPATH = [boost_lib_path])
524    env.AppendUnique(LIBS = env['boost_libs'])
525    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
526    
527  try:  ######## numpy (required)
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
528    
529  try:  if env['pythoncmd']=='python':
530     svn_pipe = os.popen("svn info | grep '^Revision'")      try:
531     rev = svn_pipe.readlines()        from numpy import identity
532     svn_pipe.close()      except ImportError:
533     svn_version = re.sub("[^0-9]", "", rev[0])        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
534          Exit(1)
535    else:
536        p=subprocess.call([env['pythoncmd'],'-c','import numpy'])
537        if p!=0:
538          print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
539          Exit(1)
540    
541    ######## CppUnit (required for tests)
542    
543    try:
544        cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
545        env.AppendUnique(CPPPATH = [cppunit_inc_path])
546        env.AppendUnique(LIBPATH = [cppunit_lib_path])
547        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
548        env['cppunit']=True
549  except:  except:
550     svn_version = "0"      env['cppunit']=False
 env.Append(CPPDEFINES = "SVN_VERSION="+svn_version)  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
551    
552  # FIXME: exinstall and friends related to examples are not working.  ######## netCDF (optional)
 build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  
553    
554  env.Default(build_target)  netcdf_inc_path=''
555    netcdf_lib_path=''
556  # Zipgets  if env['netcdf']:
557  env.Alias('release_src',[ src_zipfile, src_tarfile ])      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
558  env.Alias('release_tests',[ test_zipfile, test_tarfile])      env.AppendUnique(CPPPATH = [netcdf_inc_path])
559  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])      env.AppendUnique(LIBPATH = [netcdf_lib_path])
560  env.Alias('examples_zipfile',examples_zipfile)      env.AppendUnique(LIBS = env['netcdf_libs'])
561  env.Alias('examples_tarfile',examples_tarfile)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
562  env.Alias('api_epydoc',api_epydoc)      env.Append(CPPDEFINES = ['USE_NETCDF'])
563  env.Alias('api_doxygen',api_doxygen)  
564  env.Alias('guide_html_index',guide_html_index)  ######## PAPI (optional)
565  env.Alias('guide_pdf', guide_pdf)  
566  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  papi_inc_path=''
567  env.Alias('release', ['release_src', 'release_tests', 'docs'])  papi_lib_path=''
568    if env['papi']:
569  env.Alias('build_tests',build_target)    # target to build all C++ tests      papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
570  env.Alias('build_py_tests',build_target) # target to build all python tests      env.AppendUnique(CPPPATH = [papi_inc_path])
571  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests      env.AppendUnique(LIBPATH = [papi_lib_path])
572  env.Alias('run_tests', 'build_tests')   # target to run all C++ test      env.AppendUnique(LIBS = env['papi_libs'])
573  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
574  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests      env.Append(CPPDEFINES = ['BLOCKPAPI'])
575    
576    ######## MKL (optional)
577  # Allow sconscripts to see the env  
578  Export(["env", "incinstall", "libinstall", "pyinstall", "exinstall", "dodebug",  mkl_inc_path=''
579          "mkl_libs", "scsl_libs", "umf_libs", "amd_libs", "blas_libs",  mkl_lib_path=''
580          "netCDF_libs",  if env['mkl']:
581      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",      mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
582          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile",      env.AppendUnique(CPPPATH = [mkl_inc_path])
583          "src_tarfile", "examples_tarfile", "examples_zipfile",      env.AppendUnique(LIBPATH = [mkl_lib_path])
584          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI"      env.AppendUnique(LIBS = env['mkl_libs'])
585          ])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
586        env.Append(CPPDEFINES = ['MKL'])
587  # End initialisation section  
588  # Begin configuration section  ######## UMFPACK (optional)
589  # adds this file and the scons option directore to the source tar  
590  release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  umfpack_inc_path=''
591  release_testfiles=[env.File('README_TESTS'),]  umfpack_lib_path=''
592  env.Zip(src_zipfile, release_srcfiles)  if env['umfpack']:
593  env.Zip(test_zipfile, release_testfiles)      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
594  try:      env.AppendUnique(CPPPATH = [umfpack_inc_path])
595     env.Tar(src_tarfile, release_srcfiles)      env.AppendUnique(LIBPATH = [umfpack_lib_path])
596     env.Tar(test_tarfile, release_testfiles)      env.AppendUnique(LIBS = env['umfpack_libs'])
597  except AttributeError:      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
598     pass      env.Append(CPPDEFINES = ['UMFPACK'])
599  # Insert new components to be build here  
600  # FIXME: might be nice to replace this verbosity with a list of targets and some  ######## LAPACK (optional)
601  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
602  # Third Party libraries  if env['lapack']=='mkl' and not env['mkl']:
603  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)      print("mkl_lapack requires MKL!")
604  # C/C++ Libraries      Exit(1)
605  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
606  # bruce is removed for now as it doesn't really do anything  env['uselapack'] = env['lapack']!='none'
607  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  lapack_inc_path=''
608  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  lapack_lib_path=''
609  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  if env['uselapack']:
610  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      header='clapack.h'
611  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)      if env['lapack']=='mkl':
612  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)          env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
613  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)          header='mkl_lapack.h'
614  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)      lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
615        env.AppendUnique(CPPPATH = [lapack_inc_path])
616  # added by Ben Cumming      env.AppendUnique(LIBPATH = [lapack_lib_path])
617  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)      env.AppendUnique(LIBS = env['lapack_libs'])
618  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)      env.Append(CPPDEFINES = ['USE_LAPACK'])
619    
620    ######## Silo (optional)
621    
622    silo_inc_path=''
623    silo_lib_path=''
624    if env['silo']:
625        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
626        env.AppendUnique(CPPPATH = [silo_inc_path])
627        env.AppendUnique(LIBPATH = [silo_lib_path])
628        # Note that we do not add the libs since they are only needed for the
629        # weipa library and tools.
630        #env.AppendUnique(LIBS = [env['silo_libs']])
631    
632    ######## VSL random numbers (optional)
633    if env['vsl_random']:
634        env.Append(CPPDEFINES = ['MKLRANDOM'])
635    
636    ######## VisIt (optional)
637    
638    visit_inc_path=''
639    visit_lib_path=''
640    if env['visit']:
641        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
642        env.AppendUnique(CPPPATH = [visit_inc_path])
643        env.AppendUnique(LIBPATH = [visit_lib_path])
644    
645    ######## MPI (optional)
646    
647    if env['mpi']=='no':
648        env['mpi']='none'
649    
650    env['usempi'] = env['mpi']!='none'
651    mpi_inc_path=''
652    mpi_lib_path=''
653    if env['usempi']:
654        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
655        env.AppendUnique(CPPPATH = [mpi_inc_path])
656        env.AppendUnique(LIBPATH = [mpi_lib_path])
657        env.AppendUnique(LIBS = env['mpi_libs'])
658        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
659        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
660        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
661        # On the other hand MPT and OpenMPI don't define the latter so we have to
662        # do that here
663        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
664            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
665    
666    ######## BOOMERAMG (optional)
667    
668    if env['mpi'] == 'none': env['boomeramg'] = False
669    
670    boomeramg_inc_path=''
671    boomeramg_lib_path=''
672    if env['boomeramg']:
673        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
674        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
675        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
676        env.AppendUnique(LIBS = env['boomeramg_libs'])
677        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
678        env.Append(CPPDEFINES = ['BOOMERAMG'])
679    
680    ######## ParMETIS (optional)
681    
682    if not env['usempi']: env['parmetis'] = False
683    
684    parmetis_inc_path=''
685    parmetis_lib_path=''
686    if env['parmetis']:
687        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
688        env.AppendUnique(CPPPATH = [parmetis_inc_path])
689        env.AppendUnique(LIBPATH = [parmetis_lib_path])
690        env.AppendUnique(LIBS = env['parmetis_libs'])
691        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
692        env.Append(CPPDEFINES = ['USE_PARMETIS'])
693    
694    ######## gmsh (optional, for tests)
695    
696    try:
697        import subprocess
698        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
699        _,e=p.communicate()
700        if e.split().count("MPI"):
701            env['gmsh']='m'
702        else:
703            env['gmsh']='s'
704    except OSError:
705        env['gmsh']=False
706    
707    ######## PDFLaTeX (for documentation)
708    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
709        env['pdflatex']=True
710    else:
711        env['pdflatex']=False
712    
713    ######################## Summarize our environment ###########################
714    
715    # keep some of our install paths first in the list for the unit tests
716    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
717    env.PrependENVPath('PYTHONPATH', prefix)
718    env['ENV']['ESCRIPT_ROOT'] = prefix
719    
720    if not env['verbose']:
721        env['CCCOMSTR'] = "Compiling $TARGET"
722        env['CXXCOMSTR'] = "Compiling $TARGET"
723        env['SHCCCOMSTR'] = "Compiling $TARGET"
724        env['SHCXXCOMSTR'] = "Compiling $TARGET"
725        env['ARCOMSTR'] = "Linking $TARGET"
726        env['LINKCOMSTR'] = "Linking $TARGET"
727        env['SHLINKCOMSTR'] = "Linking $TARGET"
728        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
729        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
730        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
731        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
732        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
733    
734    print("")
735    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
736    print("Escript/Finley revision %s"%global_revision)
737    print("  Install prefix:  %s"%env['prefix'])
738    print("          Python:  %s"%sysconfig.PREFIX)
739    print("           boost:  %s"%env['boost_prefix'])
740    print("           numpy:  YES")
741    if env['usempi']:
742        print("             MPI:  YES (flavour: %s)"%env['mpi'])
743    else:
744        print("             MPI:  DISABLED")
745    if env['uselapack']:
746        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
747    else:
748        print("          LAPACK:  DISABLED")
749    d_list=[]
750    e_list=[]
751    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit','vsl_random':
752        if env[i]: e_list.append(i)
753        else: d_list.append(i)
754    for i in e_list:
755        print("%16s:  YES"%i)
756    for i in d_list:
757        print("%16s:  DISABLED"%i)
758    if env['cppunit']:
759        print("         CppUnit:  FOUND")
760    else:
761        print("         CppUnit:  NOT FOUND")
762    if env['gmsh']=='m':
763        print("            gmsh:  FOUND, MPI-ENABLED")
764    elif env['gmsh']=='s':
765        print("            gmsh:  FOUND")
766    else:
767        print("            gmsh:  NOT FOUND")
768    if env['numpy_h']:
769        print("   numpy headers:  FOUND")
770    else:
771        print("   numpy headers:  NOT FOUND")
772    print("   vsl_random:  %s"%env['vsl_random'])
773        
774    if ((fatalwarning != '') and (env['werror'])):
775        print("  Treating warnings as errors")
776    else:
777        print("  NOT treating warnings as errors")
778    print("")
779    
780    ####################### Configure the subdirectories #########################
781    
782    from grouptest import *
783    
784    TestGroups=[]
785    
786    # keep an environment without warnings-as-errors
787    dodgy_env=env.Clone()
788    
789    # now add warnings-as-errors flags. This needs to be done after configuration
790    # because the scons test files have warnings in them
791    if ((fatalwarning != '') and (env['werror'])):
792        env.Append(CCFLAGS = fatalwarning)
793    
794    Export(
795      ['env',
796       'dodgy_env',
797       'IS_WINDOWS',
798       'TestGroups'
799      ]
800    )
801    
802    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
803    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
804    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
805    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
806    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
807    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
808    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
809    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
810    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
811    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
812    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
813    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
814    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
815    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
816    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
817    
818    
819    ######################## Populate the buildvars file #########################
820    
821    # remove obsolete file
822    if not env['usempi']:
823        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
824        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
825    
826    # Try to extract the boost version from version.hpp
827    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
828    boostversion='unknown'
829    try:
830        for line in boosthpp:
831            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
832            if ver:
833                boostversion=ver.group(1)
834    except StopIteration:
835        pass
836    boosthpp.close()
837    
838    
839    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
840    buildvars.write("svn_revision="+str(global_revision)+"\n")
841    buildvars.write("prefix="+prefix+"\n")
842    buildvars.write("cc="+env['CC']+"\n")
843    buildvars.write("cxx="+env['CXX']+"\n")
844    if env['pythoncmd']=='python':
845        buildvars.write("python="+sys.executable+"\n")
846        buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
847    else:
848        buildvars.write("python="+env['pythoncmd']+"\n")
849        p=Popen([env['pythoncmd'], '-c', 'from __future__ import print_function;import sys;print(str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2]))'], stdout=PIPE)
850        verstring=p.stdout.readline().strip()
851        p.wait()
852        buildvars.write("python_version="+verstring+"\n")
853    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
854    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
855    buildvars.write("boost_version="+boostversion+"\n")
856    buildvars.write("debug=%d\n"%int(env['debug']))
857    buildvars.write("openmp=%d\n"%int(env['openmp']))
858    buildvars.write("mpi=%s\n"%env['mpi'])
859    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
860    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
861    buildvars.write("lapack=%s\n"%env['lapack'])
862    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
863    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
864        buildvars.write("%s=%d\n"%(i, int(env[i])))
865        if env[i]:
866            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
867            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
868    buildvars.close()
869    
870    ################### Targets to build and install libraries ###################
871    
872    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
873    env.Alias('target_init', [target_init])
874    # delete buildvars upon cleanup
875    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
876    
877    # The headers have to be installed prior to build in order to satisfy
878    # #include <paso/Common.h>
879    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
880    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
881    
882    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
883    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
884    
885    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
886    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
887    
888    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
889    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
890    
891    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
892    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
893    
894    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
895    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
896    
897    env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
898    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
899    
900    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
901    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
902    
903    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
904    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
905    
906    # Now gather all the above into some easy targets: build_all and install_all
907    build_all_list = []
908    build_all_list += ['build_esysUtils']
909    build_all_list += ['build_paso']
910    build_all_list += ['build_escript']
911    build_all_list += ['build_pasowrap']
912    build_all_list += ['build_dudley']
913    build_all_list += ['build_finley']
914    build_all_list += ['build_ripley']
915    build_all_list += ['build_weipa']
916    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
917    if env['usempi']:   build_all_list += ['build_pythonMPI']
918    build_all_list += ['build_escriptconvert']
919    env.Alias('build_all', build_all_list)
920    
921    install_all_list = []
922    install_all_list += ['target_init']
923    install_all_list += ['install_esysUtils']
924    install_all_list += ['install_paso']
925    install_all_list += ['install_escript']
926    install_all_list += ['install_pasowrap']
927    install_all_list += ['install_dudley']
928    install_all_list += ['install_finley']
929    install_all_list += ['install_ripley']
930    install_all_list += ['install_weipa']
931    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
932    install_all_list += ['install_downunder_py']
933    install_all_list += ['install_modellib_py']
934    install_all_list += ['install_pycad_py']
935    if env['usempi']:   install_all_list += ['install_pythonMPI']
936    install_all_list += ['install_escriptconvert']
937    env.Alias('install_all', install_all_list)
938    
939    # Default target is install
940    env.Default('install_all')
941    
942    ################## Targets to build and run the test suite ###################
943    
944    if not env['cppunit']:
945        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
946        env.Alias('run_tests', test_msg)
947    env.Alias('run_tests', ['install_all'])
948    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
949    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
950    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
951    
952    ##################### Targets to build the documentation #####################
953    
954    env.Alias('api_epydoc','install_all')
955    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
956    env.Alias('release_prep', ['docs', 'install_all'])
957    
958  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
959  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
960            utest=open('utest.sh','w')
961            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix))
962            for tests in TestGroups:
963                utest.write(tests.makeString())
964            utest.close()
965            Execute(Chmod('utest.sh', 0o755))
966            print("Generated utest.sh.")
967        except IOError:
968            print("Error attempting to write unittests file.")
969            Exit(1)
970    
971        # delete utest.sh upon cleanup
972        env.Clean('target_init', 'utest.sh')
973    
974        # Make sure that the escript wrapper is in place
975        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
976            print("Copying escript wrapper.")
977            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
978    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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