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revision 1559 by ksteube, Wed May 21 04:27:15 2008 UTC revision 3675 by jfenwick, Thu Nov 17 00:53:38 2011 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2010 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  
20  if sys.path.count('scons')==0: sys.path.append('scons')  # Version number to check for in options file. Increment when new features are
21  import scons_extensions  # added or existing options changed.
22    REQUIRED_OPTS_VERSION=201
23  # We may also need to know where python's site-packages subdirectory lives  
24  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  # MS Windows support, many thanks to PH
25    IS_WINDOWS = (os.name == 'nt')
26  #===============================================================  
27    ########################## Determine options file ############################
28  tools_prefix="/usr"  # 1. command line
29    # 2. scons/<hostname>_options.py
30  #==============================================================================================      # 3. name as part of a cluster
31  #      options_file=ARGUMENTS.get('options_file', None)
32  #    get the installation prefix  if not options_file:
33  #      ext_dir = os.path.join(os.getcwd(), 'scons')
34  prefix = ARGUMENTS.get('prefix', sys.prefix )      hostname = platform.node().split('.')[0]
35        for name in hostname, effectiveName(hostname):
36  # We may also need to know where python's site-packages subdirectory lives          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib          if os.path.isfile(options_file): break
39  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  
40     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  if not os.path.isfile(options_file):
41     sys_dir_libraries = prefix+"/lib64"      print("\nWARNING:\nOptions file %s" % options_file)
42  else:      print("not found! Default options will be used which is most likely suboptimal.")
43     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44     sys_dir_libraries = prefix+"/lib"      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  sys_dir_examples = prefix+"/share/doc/esys"  
47    ############################### Build options ################################
48  source_root = Dir('#.').abspath  
49    default_prefix='/usr'
50  dir_packages = os.path.join(source_root,"esys")  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51  dir_examples = os.path.join(source_root,"examples")  lapack_flavours=('none', 'clapack', 'mkl')
52  dir_libraries = os.path.join(source_root,"lib")  
53    vars = Variables(options_file, ARGUMENTS)
54  print "Source root is : ",source_root  vars.AddVariables(
55  print " Default packages local installation:    ", dir_packages    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56  print " Default library local installation  ", dir_libraries    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57  print " Default example local  installation:    ", dir_examples    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58  print "Install prefix is: ", prefix    BoolVariable('verbose', 'Output full compile/link lines', False),
59  print " Default packages system installation:   ", sys_dir_packages  # Compiler/Linker options
60  print " Default library system installation     ", sys_dir_libraries    ('cc', 'Path to C compiler', 'default'),
61  print " Default example system installation:    ", sys_dir_examples    ('cxx', 'Path to C++ compiler', 'default'),
62      ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63  #==============================================================================================        ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64      ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65  # Default options and options help text    ('cc_extra', 'Extra C compiler flags', ''),
66  # These are defaults and can be overridden using command line arguments or an options file.    ('cxx_extra', 'Extra C++ compiler flags', ''),
67  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used    ('ld_extra', 'Extra linker flags', ''),
68  # DO NOT CHANGE THEM HERE    BoolVariable('werror','Treat compiler warnings as errors', True),
69  # Where to install?    BoolVariable('debug', 'Compile with debug flags', False),
70  #==============================================================================================        BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71  #        ('omp_flags', 'OpenMP compiler flags', 'default'),
72  #    get the options file if present:    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73  #  # Mandatory libraries
74  options_file = ARGUMENTS.get('options_file','')    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75      ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76  if not os.path.isfile(options_file) :  # Mandatory for tests
77      options_file = False    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
78      ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
79  if not options_file :  # Optional libraries and options
80     import socket    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
81     hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
82     tmp = os.path.join("scons",hostname+"_options.py")    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
83      BoolVariable('netcdf', 'Enable netCDF file support', False),
84     if os.path.isfile(tmp) :    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
85        options_file = tmp    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
86      BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
87  IS_WINDOWS_PLATFORM = (os.name== "nt")    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
88      ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
89  # If you're not going to tell me then......    BoolVariable('papi', 'Enable PAPI', False),
90  # FIXME: add one for the altix too.    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
91  if not options_file :    ('papi_libs', 'PAPI libraries to link with', ['papi']),
92     if IS_WINDOWS_PLATFORM :    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
93        options_file = "scons/windows_mscv71_options.py"    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
94     else:    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
95        options_file = "scons/linux_gcc_eg_options.py"    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
96      BoolVariable('umfpack', 'Enable UMFPACK', False),
97  # and load it    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
98  opts = Options(options_file, ARGUMENTS)    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
99  #================================================================    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
100  #    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
101  #   check if UMFPACK is installed on the system:    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
102  #    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
103  uf_root=None    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
104  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:    ('lapack_libs', 'LAPACK libraries to link with', []),
105     if os.path.isdir(os.path.join(tools_prefix,'include',i)):    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
106         uf_root=i    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
107         print i," is used form ",tools_prefix    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
108         break    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
109  if not uf_root==None:    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
110     umf_path_default=os.path.join(tools_prefix,'include',uf_root)    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
111     umf_lib_path_default=os.path.join(tools_prefix,'lib')    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
112     umf_libs_default=['umfpack']    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
113     amd_path_default=os.path.join(tools_prefix,'include',uf_root)  # Advanced settings
114     amd_lib_path_default=os.path.join(tools_prefix,'lib')    #dudley_assemble_flags = -funroll-loops      to actually do something
115     amd_libs_default=['amd']    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
116     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)    # To enable passing function pointers through python
117  else:    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
118     umf_path_default=None    # An option for specifying the compiler tools (see windows branch)
119     umf_lib_path_default=None    ('tools_names', 'Compiler tools to use', ['default']),
120     umf_libs_default=None    ('env_export', 'Environment variables to be passed to tools',[]),
121     amd_path_default=None    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
122     amd_lib_path_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')),
123     amd_libs_default=None    # finer control over library building, intel aggressive global optimisation
124     ufc_path_default=None    # works with dynamic libraries on windows.
125  #    ('build_shared', 'Build dynamic libraries only', False),
126  #==========================================================================    ('sys_libs', 'Extra libraries to link with', []),
127  #    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
128  #    python installation:    ('SVN_VERSION', 'Do not use from options file', -2),
129  #  )
 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']  
130    
131  #==========================================================================  ##################### Create environment and help text #######################
 #  
 #    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')  
132    
133  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  # Intel's compiler uses regular expressions improperly and emits a warning
134       useNetCDF_default='yes'  # about failing to find the compilers. This warning can be safely ignored.
      netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]  
 else:  
      useNetCDF_default='no'  
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
135    
136  #==========================================================================  # PATH is needed so the compiler, linker and tools are found if they are not
137  #  # in default locations.
138  #  MPI:  env = Environment(tools = ['default'], options = vars,
139  #                    ENV = {'PATH': os.environ['PATH']})
140  if IS_WINDOWS_PLATFORM:  if env['tools_names'] != 'default':
141     useMPI_default='no'      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
142     mpi_path_default=None                        ENV = {'PATH' : os.environ['PATH']})
143     mpi_lib_path_default=None  
144     mpi_libs_default=[]  if options_file:
145     mpi_run_default=None      opts_valid=False
146  else:      if 'escript_opts_version' in env.Dictionary() and \
147     useMPI_default='no'          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
148     mpi_root='/usr/local'              opts_valid=True
149     mpi_path_default=os.path.join(mpi_root,'include')      if opts_valid:
150     mpi_lib_path_default=os.path.join(mpi_root,'lib')          print("Using options in %s." % options_file)
151     mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]      else:
152     mpi_run_default='mpiexec -np 1'          print("\nOptions file %s" % options_file)
153  #          print("is outdated! Please update the file by examining one of the TEMPLATE")
154  #==========================================================================          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
155  #          Exit(1)
156  #    compile:  
157  #  # Generate help text (scons -h)
158  cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'  Help(vars.GenerateHelpText(env))
159  cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'  
160  cxx_flags_default='--no-warn -ansi'  # Check for superfluous options
161  cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  if len(vars.UnknownVariables())>0:
162        for k in vars.UnknownVariables():
163  #==============================================================================================              print("Unknown option '%s'" % k)
164  # Default options and options help text      Exit(1)
165  # These are defaults and can be overridden using command line arguments or an options file.  
166  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  #################### Make sure install directories exist #####################
167  # DO NOT CHANGE THEM HERE  
168  opts.AddOptions(  env['BUILD_DIR']=env['build_dir']
169  # Where to install esys stuff  prefix=Dir(env['prefix']).abspath
170    ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),  env['incinstall'] = os.path.join(prefix, 'include')
171    ('libinstall', 'where the esys libraries will be installed',           dir_libraries),  env['bininstall'] = os.path.join(prefix, 'bin')
172    ('pyinstall', 'where the esys python modules will be installed',       dir_packages),  env['libinstall'] = os.path.join(prefix, 'lib')
173    ('exinstall', 'where the esys examples will be installed',             dir_examples),  env['pyinstall']  = os.path.join(prefix, 'esys')
174    ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),  if not os.path.isdir(env['bininstall']):
175    ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),      os.makedirs(env['bininstall'])
176    ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),  if not os.path.isdir(env['libinstall']):
177    ('src_zipfile', 'the source zip file will be installed.',              Dir('#.').abspath+"/release/escript_src.zip"),      os.makedirs(env['libinstall'])
178    ('test_zipfile', 'the test zip file will be installed.',               Dir('#.').abspath+"/release/escript_tests.zip"),  if not os.path.isdir(env['pyinstall']):
179    ('src_tarfile', 'the source tar file will be installed.',              Dir('#.').abspath+"/release/escript_src.tar.gz"),      os.makedirs(env['pyinstall'])
180    ('test_tarfile', 'the test tar file will be installed.',               Dir('#.').abspath+"/release/escript_tests.tar.gz"),  
181    ('examples_tarfile', 'the examples tar file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  env.Append(CPPPATH = [env['incinstall']])
182    ('examples_zipfile', 'the examples zip file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.zip"),  env.Append(LIBPATH = [env['libinstall']])
183    ('guide_pdf', 'name of the user guide in pdf format',                  Dir('#.').abspath+"/release/doc/user/guide.pdf"),  
184    ('api_epydoc', 'name of the epydoc api docs directory',                Dir('#.').abspath+"/release/doc/epydoc"),  ################# Fill in compiler options if not set above ##################
185    ('guide_html', 'name of the directory for user guide in html format',  Dir('#.').abspath+"/release/doc/user/html"),  
186    ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),  if env['cc'] != 'default': env['CC']=env['cc']
187  # Compilation options  if env['cxx'] != 'default': env['CXX']=env['cxx']
188    BoolOption('dodebug', 'Do you want a debug build?', 'no'),  
189    BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),  # version >=9 of intel C++ compiler requires use of icpc to link in C++
190    ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),  # runtimes (icc does not)
191    ('cc_defines','C/C++ defines to use', None),  if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
192    ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),      env['LINK'] = env['CXX']
193    ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),  
194    ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),  # default compiler/linker options
195    ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),  cc_flags = ''
196    ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),  cc_optim = ''
197    ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),  cc_debug = ''
198    ('ar_flags', 'Static library archiver flags to use', None),  omp_flags = ''
199    ('sys_libs', 'System libraries to link with', None),  omp_ldflags = ''
200    ('tar_flags','flags for zip files','-c -z'),  fatalwarning = '' # switch to turn warnings into errors
201  # MKL  sysheaderopt = '' # how to indicate that a header is a system header
202    PathOption('mkl_path', 'Path to MKL includes', None),  
203    PathOption('mkl_lib_path', 'Path to MKL libs', None),  # env['CC'] might be a full path
204    ('mkl_libs', 'MKL libraries to link with', None),  cc_name=os.path.basename(env['CC'])
205  # SCSL  
206    PathOption('scsl_path', 'Path to SCSL includes', None),  if cc_name == 'icc':
207    PathOption('scsl_lib_path', 'Path to SCSL libs', None),      # Intel compiler
208    ('scsl_libs', 'SCSL libraries to link with', None),      cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
209    ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),      cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
210  # UMFPACK      cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
211    PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),      omp_flags   = "-openmp -openmp_report0"
212    PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),      omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
213    PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),      fatalwarning = "-Werror"
214    ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),  elif cc_name[:3] == 'gcc':
215  # AMD (used by UMFPACK)      # GNU C on any system
216    PathOption('amd_path', 'Path to AMD includes', amd_path_default),      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"
217    PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),      cc_optim     = "-O3"
218    ('amd_libs', 'AMD libraries to link with', amd_libs_default),      cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
219  # ParMETIS      omp_flags    = "-fopenmp"
220    ('parmetis_path', 'Path to ParMETIS includes', ''),      omp_ldflags  = "-fopenmp"
221    ('parmetis_lib_path', 'Path to ParMETIS library', ''),      fatalwarning = "-Werror"
222    ('parmetis_lib', 'ParMETIS library to link with', []),      sysheaderopt = "-isystem"
223  # TRILINOS  elif cc_name == 'cl':
224    PathOption('trilinos_path', 'Path to TRILINOS includes', None),      # Microsoft Visual C on Windows
225    PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),      cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
226    ('trilinos_libs', 'TRILINOS libraries to link with', None),      cc_optim     = "/O2 /Op /W3"
227  # BLAS      cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
228    PathOption('blas_path', 'Path to BLAS includes', None),      fatalwarning = "/WX"
229    PathOption('blas_lib_path', 'Path to BLAS libs', None),  elif cc_name == 'icl':
230    ('blas_libs', 'BLAS libraries to link with', None),      # Intel C on Windows
231  # netCDF      cc_flags     = '/EHsc /GR /MD'
232    ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),      cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
233    PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),      cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
234    PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),      omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
235    ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),      omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
236  # Python  
237  # locations of include files for python  # set defaults if not otherwise specified
238  # FIXME: python_path should be python_inc_path and the same for boost etc.  if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
239    PathOption('python_path', 'Path to Python includes', python_path_default),  if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
240    PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
241    ('python_lib', 'Python libraries to link with', python_lib_default),  if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
242    ('python_cmd', 'Python command', 'python'),  if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
243  # Boost  if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
244    PathOption('boost_path', 'Path to Boost includes', boost_path_default),  if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
245    PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),  if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
246    ('boost_lib', 'Boost libraries to link with', boost_lib_default),  
247  # Doc building  # set up the autolazy values
248  #  PathOption('doxygen_path', 'Path to Doxygen executable', None),  if env['forcelazy'] == 'on':
249  #  PathOption('epydoc_path', 'Path to Epydoc executable', None),      env.Append(CPPDEFINES=['FAUTOLAZYON'])
250  # PAPI  elif env['forcelazy'] == 'off':
251    PathOption('papi_path', 'Path to PAPI includes', None),      env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
252    PathOption('papi_lib_path', 'Path to PAPI libs', None),  
253    ('papi_libs', 'PAPI libraries to link with', None),  # set up the collective resolve values
254    ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),  if env['forcecollres'] == 'on':
255  # MPI      env.Append(CPPDEFINES=['FRESCOLLECTON'])
256    BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),  elif env['forcecollres'] == 'off':
257    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),      env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
258    PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),  
259    ('mpi_run', 'mpirun name' , mpi_run_default),  # allow non-standard C if requested
260    PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),  if env['iknowwhatimdoing']:
261    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)      env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
262  )  
263  #=================================================================================================  # Disable OpenMP if no flags provided
264  #  if env['openmp'] and env['omp_flags'] == '':
265  #   Note: On the Altix the intel compilers are not automatically     print("OpenMP requested but no flags provided - disabling OpenMP!")
266  #   detected by scons intelc.py script. The Altix has a different directory     env['openmp'] = False
267  #   path and in some locations the "modules" facility is used to support  
268  #   multiple compiler versions. This forces the need to import the users PATH  if env['openmp']:
269  #   environment which isn't the "scons way"      env.Append(CCFLAGS = env['omp_flags'])
270  #   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)      if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
271  #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  else:
272  #      env['omp_flags']=''
273        env['omp_ldflags']=''
274  if IS_WINDOWS_PLATFORM:  
275        env = Environment(tools = ['default', 'msvc'], options = opts)  # add debug/non-debug compiler flags
276        #env = Environment(tools = ['default', 'intelc'], options = opts)  if env['debug']:
277  else:      env.Append(CCFLAGS = env['cc_debug'])
278     if socket.gethostname().split('.')[0] == 'service0':  else:
279        env = Environment(tools = ['default', 'intelc'], options = opts)      env.Append(CCFLAGS = env['cc_optim'])
280     elif os.uname()[4]=='ia64':  
281        env = Environment(tools = ['default', 'intelc'], options = opts)  # always add cc_flags
282        if env['CXX'] == 'icpc':  env.Append(CCFLAGS = env['cc_flags'])
283           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  
284     else:  # add system libraries
285        env = Environment(tools = ['default'], options = opts)  env.AppendUnique(LIBS = env['sys_libs'])
286  Help(opts.GenerateHelpText(env))  
287    
288  if env['bounds_check']:  global_revision=ARGUMENTS.get('SVN_VERSION', None)
289     env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  if global_revision:
290     env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])      global_revision = re.sub(':.*', '', global_revision)
291     bounds_check = env['bounds_check']      global_revision = re.sub('[^0-9]', '', global_revision)
292        if global_revision == '': global_revision='-2'
293    else:
294      # Get the global Subversion revision number for the getVersion() method
295      try:
296        global_revision = os.popen('svnversion -n .').read()
297        global_revision = re.sub(':.*', '', global_revision)
298        global_revision = re.sub('[^0-9]', '', global_revision)
299        if global_revision == '': global_revision='-2'
300      except:
301        global_revision = '-1'
302    env['svn_revision']=global_revision
303    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
304    
305    if IS_WINDOWS:
306        if not env['build_shared']:
307            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
308            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
309    
310    ###################### Copy required environment vars ########################
311    
312    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
313    if IS_WINDOWS:
314        LD_LIBRARY_PATH_KEY='PATH'
315        env['ENV']['LD_LIBRARY_PATH']=''
316  else:  else:
317     bounds_check = 0      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
318    
319  #=================================================================================================  # the following env variables are exported for the unit tests
 #  
 #     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  
320    
321  env.PrependENVPath('PYTHONPATH', source_root)  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
322        try:
323            env['ENV'][key] = os.environ[key]
324        except KeyError:
325            env['ENV'][key] = 1
326    
327  try:  env_export=env['env_export']
328     omp_num_threads = os.environ['OMP_NUM_THREADS']  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
329  except KeyError:  
330     omp_num_threads = 1  for key in set(env_export):
331  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads      try:
332            env['ENV'][key] = os.environ[key]
333        except KeyError:
334            pass
335    
336  try:  try:
337     path = os.environ['PATH']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env['ENV']['PATH'] = path  
338  except KeyError:  except KeyError:
339     omp_num_threads = 1      pass
   
 env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  
340    
341    # these shouldn't be needed
342    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
343    #    try:
344    #        env['ENV'][key] = os.environ[key]
345    #    except KeyError:
346    #        pass
347    
 # Copy some variables from the system environment to the build environment  
348  try:  try:
349     env['ENV']['DISPLAY'] = os.environ['DISPLAY']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    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  
350  except KeyError:  except KeyError:
351     pass      pass
352    
353  try:  ######################## Add some custom builders ############################
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
354    
355  try:  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
    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)  
356  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
357    
358  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
   
359  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
360    
361  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
362  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
363    
364  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
365  try:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
    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  
366    
367  try:  ############################ Dependency checks ###############################
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 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  
368    
369  try:  # Create a Configure() environment to check for compilers and python
370     exinstall = env['exinstall']  conf = Configure(env.Clone())
 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  
371    
372  # ====================== debugging ===================================  ######## Test that the compilers work
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
373    
374  # === switch on omp ===================================================  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
375  try:      if not conf.CheckCC():
376    omp_flags = env['omp_flags']          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
377  except KeyError:          Exit(1)
378    omp_flags = ''      if not conf.CheckCXX():
379            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
380            Exit(1)
381    else:
382        if not conf.CheckFunc('printf', language='c'):
383            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
384            Exit(1)
385        if not conf.CheckFunc('printf', language='c++'):
386            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
387            Exit(1)
388    
389  try:  if conf.CheckFunc('gethostname'):
390    omp_flags_debug = env['omp_flags_debug']      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
 except KeyError:  
   omp_flags_debug = ''  
391    
392  # ========= use mpi? =====================================================  ######## Python headers & library (required)
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
393    
394  if dodebug:  python_inc_path=sysconfig.get_python_inc()
395      try:  if IS_WINDOWS:
396        flags = env['cc_flags_debug'] + ' ' + omp_flags_debug      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
397        env.Append(CCFLAGS = flags)  elif env['PLATFORM']=='darwin':
398      except KeyError:      python_lib_path=sysconfig.get_config_var('LIBPL')
       pass  
399  else:  else:
400     try:      python_lib_path=sysconfig.get_config_var('LIBDIR')
401        flags = env['cc_flags'] + ' ' + omp_flags  #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
402        env.Append(CCFLAGS = flags)  if IS_WINDOWS:
403     except KeyError:      python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
       pass  
 if dodebug:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
404  else:  else:
405       try:      python_libs=['python'+sysconfig.get_python_version()]
         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  
406    
407  # ============= Remember what options were used in the compile =====================================  if sysheaderopt == '':
408  if not IS_WINDOWS_PLATFORM:      conf.env.AppendUnique(CPPPATH = [python_inc_path])
   env.Execute("/bin/rm -f " + libinstall + "/Compiled.with.*")  
   if dodebug:       env.Execute("touch " + libinstall + "/Compiled.with.debug")  
   if useMPI:        env.Execute("touch " + libinstall + "/Compiled.with.mpi")  
   if omp_flags != '':   env.Execute("touch " + libinstall + "/Compiled.with.OpenMP")  
   if bounds_check:  env.Execute("touch " + libinstall + "/Compiled.with.bounds_check")  
   
 # ============= set mkl (but only of no MPI) =====================================  
 if not useMPI:  
    try:  
       includes = env['mkl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['mkl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
   
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = []  
 else:  
      mkl_libs = []  
   
 # ============= set scsl (but only of no MPI) =====================================  
 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,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
     
    try:  
       scsl_libs = env['scsl_libs']  
    except KeyError:  
       scsl_libs = [ ]  
   
 else:  
     scsl_libs =  []  
   
 # ============= 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 = []  
 else:  
      trilinos_libs = []  
   
   
 # ============= set umfpack (but only without MPI) =====================================  
 umf_libs=[ ]  
 if not useMPI:  
    try:  
       includes = env['umf_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['umf_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       umf_libs = env['umf_libs']  
       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 = []  
409  else:  else:
410       trilinos_libs = []      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
411    
412  # ============= set blas =====================================  conf.env.AppendUnique(LIBPATH = [python_lib_path])
413  try:  conf.env.AppendUnique(LIBS = python_libs)
414     includes = env['blas_path']  # The wrapper script needs to find the libs
415     env.Append(CPPPATH = [includes,])  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
 except KeyError:  
    pass  
416    
417  try:  if not conf.CheckCHeader('Python.h'):
418     lib_path = env['blas_lib_path']      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
419     env.Append(LIBPATH = [lib_path,])      Exit(1)
420  except KeyError:  if not conf.CheckFunc('Py_Exit'):
421     pass      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
422        Exit(1)
423    
424  try:  # Commit changes to environment
425     blas_libs = env['blas_libs']  env = conf.Finish()
 except KeyError:  
    blas_libs = [ ]  
426    
427  # ========== netcdf ====================================  ######## boost (required)
 try:  
    useNetCDF = env['useNetCDF']  
 except KeyError:  
    useNetCDF = 'yes'  
    pass  
       
 if useNetCDF == 'yes':  
    try:  
       netCDF_libs = env['netCDF_libs']  
    except KeyError:  
       pass  
   
    env.Append(LIBS = netCDF_libs)  
    env.Append(CPPDEFINES = [ 'USE_NETCDF' ])  
    try:  
       includes = env['netCDF_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['netCDF_lib_path']  
       env.Append(LIBPATH = [ lib_path, ])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
 else:  
    print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  
    netCDF_libs=[ ]  
   
 # ====================== boost ======================================  
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
    env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    if IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', lib_path)  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 # ====================== python ======================================  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env['ENV']['LD_LIBRARY_PATH']+=":"+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  
 # =============== ParMETIS =======================================  
 try:  
    parmetis_path = env['parmetis_path']  
    parmetis_lib_path = env['parmetis_lib_path']  
    parmetis_lib = env['parmetis_lib']  
 except KeyError:  
    parmetis_path = ''  
    parmetis_lib_path = ''  
    parmetis_lib = ''  
   
 if useMPI and os.path.isdir(parmetis_lib_path):  
    env.Append(CPPDEFINES = [ 'PARMETIS' ])  
    env.Append(CXXDEFINES = [ 'PARMETIS' ])  
    env.Append(CPPPATH = [parmetis_path])  
    env.Append(LIBPATH = [parmetis_lib_path])  
    env.Append(LIBS = parmetis_lib)  
 # =============== 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  
 else:  
   mpi_libs=[]  
   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  
428    
429    boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
430    if sysheaderopt == '':
431        env.AppendUnique(CPPPATH = [boost_inc_path])
432    else:
433        # This is required because we can't -isystem /usr/include since it breaks
434        # std includes
435        if os.path.normpath(boost_inc_path) == '/usr/include':
436            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
437        else:
438            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
439    
440  # ============= and some helpers =====================================  env.AppendUnique(LIBPATH = [boost_lib_path])
441  try:  env.AppendUnique(LIBS = env['boost_libs'])
442     doxygen_path = env['doxygen_path']  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_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  
443    
444  try:  ######## numpy (required)
    src_tarfile = env.File(env['src_tarfile'])  
 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  
445    
446  try:  try:
447     guide_pdf = env.File(env['guide_pdf'])      from numpy import identity
448  except KeyError:  except ImportError:
449     guide_pdf = None      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
450        Exit(1)
451    
452  try:  ######## CppUnit (required for tests)
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None  
453    
454  try:  try:
455     api_epydoc = env.Dir(env['api_epydoc'])      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
456  except KeyError:      env.AppendUnique(CPPPATH = [cppunit_inc_path])
457     api_epydoc = None      env.AppendUnique(LIBPATH = [cppunit_lib_path])
458        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
459        env['cppunit']=True
460    except:
461        env['cppunit']=False
462    
463  try:  ######## VTK (optional)
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
464    
465  try:  if env['pyvisi']:
466     svn_pipe = os.popen("svnversion -n .")      try:
467     global_revision = svn_pipe.readlines()          import vtk
468     svn_pipe.close()          env['pyvisi'] = True
469     global_revision = re.sub(":.*", "", global_revision[0])      except ImportError:
470     global_revision = re.sub("[^0-9]", "", global_revision)          print("Cannot import vtk, disabling pyvisi.")
471  except:          env['pyvisi'] = False
472     global_revision="-1"  
473     print "Warning: unable to recover global revsion number."  ######## netCDF (optional)
474  if global_revision == "": global_revision="0"  
475  print "Revision number is %s."%global_revision  netcdf_inc_path=''
476  env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  netcdf_lib_path=''
477    if env['netcdf']:
478  # Python install - esys __init__.py      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
479  init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))      env.AppendUnique(CPPPATH = [netcdf_inc_path])
480        env.AppendUnique(LIBPATH = [netcdf_lib_path])
481  # FIXME: exinstall and friends related to examples are not working.      env.AppendUnique(LIBS = env['netcdf_libs'])
482  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
483        env.Append(CPPDEFINES = ['USE_NETCDF'])
484  env.Default(build_target)  
485    ######## PAPI (optional)
486  # Zipgets  
487  env.Alias('release_src',[ src_zipfile, src_tarfile ])  papi_inc_path=''
488  env.Alias('release_tests',[ test_zipfile, test_tarfile])  papi_lib_path=''
489  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  if env['papi']:
490  env.Alias('examples_zipfile',examples_zipfile)      papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
491  env.Alias('examples_tarfile',examples_tarfile)      env.AppendUnique(CPPPATH = [papi_inc_path])
492  env.Alias('api_epydoc',api_epydoc)      env.AppendUnique(LIBPATH = [papi_lib_path])
493  env.Alias('api_doxygen',api_doxygen)      env.AppendUnique(LIBS = env['papi_libs'])
494  env.Alias('guide_html_index',guide_html_index)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
495  env.Alias('guide_pdf', guide_pdf)      env.Append(CPPDEFINES = ['BLOCKPAPI'])
496  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  
497  env.Alias('release', ['release_src', 'release_tests', 'docs'])  ######## MKL (optional)
498    
499  env.Alias('build_tests',build_target)    # target to build all C++ tests  mkl_inc_path=''
500  env.Alias('build_py_tests',build_target) # target to build all python tests  mkl_lib_path=''
501  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  if env['mkl']:
502  env.Alias('run_tests', 'build_tests')   # target to run all C++ test      mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
503  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests      env.AppendUnique(CPPPATH = [mkl_inc_path])
504  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests      env.AppendUnique(LIBPATH = [mkl_lib_path])
505        env.AppendUnique(LIBS = env['mkl_libs'])
506        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
507  # Allow sconscripts to see the env      env.Append(CPPDEFINES = ['MKL'])
508  Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",  
509      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  ######## UMFPACK (optional)
510          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",  
511          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])  umfpack_inc_path=''
512    umfpack_lib_path=''
513  # End initialisation section  if env['umfpack']:
514  # Begin configuration section      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
515  # adds this file and the scons option directore to the source tar      env.AppendUnique(CPPPATH = [umfpack_inc_path])
516  release_srcfiles=[env.File('SConstruct'),env.Dir('lib'),env.Dir('include'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]      env.AppendUnique(LIBPATH = [umfpack_lib_path])
517  release_testfiles=[env.File('README_TESTS'),]      env.AppendUnique(LIBS = env['umfpack_libs'])
518  env.Zip(src_zipfile, release_srcfiles)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
519  env.Zip(test_zipfile, release_testfiles)      env.Append(CPPDEFINES = ['UMFPACK'])
520  try:  
521     env.Tar(src_tarfile, release_srcfiles)  ######## LAPACK (optional)
522     env.Tar(test_tarfile, release_testfiles)  
523  except AttributeError:  if env['lapack']=='mkl' and not env['mkl']:
524     pass      print("mkl_lapack requires MKL!")
525  # Insert new components to be build here      Exit(1)
526  # FIXME: might be nice to replace this verbosity with a list of targets and some  
527  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  env['uselapack'] = env['lapack']!='none'
528  # Third Party libraries  lapack_inc_path=''
529  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  lapack_lib_path=''
530  # C/C++ Libraries  if env['uselapack']:
531  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)      header='clapack.h'
532  # bruce is removed for now as it doesn't really do anything      if env['lapack']=='mkl':
533  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)          env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
534  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)          header='mkl_lapack.h'
535  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)      lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
536  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      env.AppendUnique(CPPPATH = [lapack_inc_path])
537  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)      env.AppendUnique(LIBPATH = [lapack_lib_path])
538  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)      env.AppendUnique(LIBS = env['lapack_libs'])
539  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)      env.Append(CPPDEFINES = ['USE_LAPACK'])
540  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
541  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  ######## Silo (optional)
542  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  
543    silo_inc_path=''
544    silo_lib_path=''
545    if env['silo']:
546        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
547        env.AppendUnique(CPPPATH = [silo_inc_path])
548        env.AppendUnique(LIBPATH = [silo_lib_path])
549        # Note that we do not add the libs since they are only needed for the
550        # weipa library and tools.
551        #env.AppendUnique(LIBS = [env['silo_libs']])
552    
553    ######## VSL random numbers (optional)
554    if env['vsl_random']:
555        env.Append(CPPDEFINES = ['MKLRANDOM'])
556    
557    ######## VisIt (optional)
558    
559    visit_inc_path=''
560    visit_lib_path=''
561    if env['visit']:
562        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
563        env.AppendUnique(CPPPATH = [visit_inc_path])
564        env.AppendUnique(LIBPATH = [visit_lib_path])
565    
566    ######## MPI (optional)
567    
568    if env['mpi']=='no':
569        env['mpi']='none'
570    
571    env['usempi'] = env['mpi']!='none'
572    mpi_inc_path=''
573    mpi_lib_path=''
574    if env['usempi']:
575        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
576        env.AppendUnique(CPPPATH = [mpi_inc_path])
577        env.AppendUnique(LIBPATH = [mpi_lib_path])
578        env.AppendUnique(LIBS = env['mpi_libs'])
579        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
580        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
581        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
582        # On the other hand MPT and OpenMPI don't define the latter so we have to
583        # do that here
584        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
585            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
586    
587    ######## BOOMERAMG (optional)
588    
589    if env['mpi'] == 'none': env['boomeramg'] = False
590    
591    boomeramg_inc_path=''
592    boomeramg_lib_path=''
593    if env['boomeramg']:
594        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
595        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
596        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
597        env.AppendUnique(LIBS = env['boomeramg_libs'])
598        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
599        env.Append(CPPDEFINES = ['BOOMERAMG'])
600    
601    ######## ParMETIS (optional)
602    
603    if not env['usempi']: env['parmetis'] = False
604    
605    parmetis_inc_path=''
606    parmetis_lib_path=''
607    if env['parmetis']:
608        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
609        env.AppendUnique(CPPPATH = [parmetis_inc_path])
610        env.AppendUnique(LIBPATH = [parmetis_lib_path])
611        env.AppendUnique(LIBS = env['parmetis_libs'])
612        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
613        env.Append(CPPDEFINES = ['USE_PARMETIS'])
614    
615    ######## gmsh (optional, for tests)
616    
617    try:
618        import subprocess
619        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
620        _,e=p.communicate()
621        if e.split().count("MPI"):
622            env['gmsh']='m'
623        else:
624            env['gmsh']='s'
625    except OSError:
626        env['gmsh']=False
627    
628    ######## PDFLaTeX (for documentation)
629    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
630        env['pdflatex']=True
631    else:
632        env['pdflatex']=False
633    
634    ######################## Summarize our environment ###########################
635    
636    # keep some of our install paths first in the list for the unit tests
637    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
638    env.PrependENVPath('PYTHONPATH', prefix)
639    env['ENV']['ESCRIPT_ROOT'] = prefix
640    
641    if not env['verbose']:
642        env['CCCOMSTR'] = "Compiling $TARGET"
643        env['CXXCOMSTR'] = "Compiling $TARGET"
644        env['SHCCCOMSTR'] = "Compiling $TARGET"
645        env['SHCXXCOMSTR'] = "Compiling $TARGET"
646        env['ARCOMSTR'] = "Linking $TARGET"
647        env['LINKCOMSTR'] = "Linking $TARGET"
648        env['SHLINKCOMSTR'] = "Linking $TARGET"
649        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
650        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
651        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
652        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
653        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
654    
655    print("")
656    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
657    print("Escript/Finley revision %s"%global_revision)
658    print("  Install prefix:  %s"%env['prefix'])
659    print("          Python:  %s"%sysconfig.PREFIX)
660    print("           boost:  %s"%env['boost_prefix'])
661    print("           numpy:  YES")
662    if env['usempi']:
663        print("             MPI:  YES (flavour: %s)"%env['mpi'])
664    else:
665        print("             MPI:  DISABLED")
666    if env['uselapack']:
667        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
668    else:
669        print("          LAPACK:  DISABLED")
670    d_list=[]
671    e_list=[]
672    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
673        if env[i]: e_list.append(i)
674        else: d_list.append(i)
675    for i in e_list:
676        print("%16s:  YES"%i)
677    for i in d_list:
678        print("%16s:  DISABLED"%i)
679    if env['cppunit']:
680        print("         CppUnit:  FOUND")
681    else:
682        print("         CppUnit:  NOT FOUND")
683    if env['gmsh']=='m':
684        print("            gmsh:  FOUND, MPI-ENABLED")
685    elif env['gmsh']=='s':
686        print("            gmsh:  FOUND")
687    else:
688        print("            gmsh:  NOT FOUND")
689    print("      vsl_random:  %s"%env['vsl_random'])
690        
691    if ((fatalwarning != '') and (env['werror'])):
692        print("  Treating warnings as errors")
693    else:
694        print("  NOT treating warnings as errors")
695    print("")
696    
697    ####################### Configure the subdirectories #########################
698    
699    from grouptest import *
700    
701    TestGroups=[]
702    
703    # keep an environment without warnings-as-errors
704    dodgy_env=env.Clone()
705    
706    # now add warnings-as-errors flags. This needs to be done after configuration
707    # because the scons test files have warnings in them
708    if ((fatalwarning != '') and (env['werror'])):
709        env.Append(CCFLAGS = fatalwarning)
710    
711    Export(
712      ['env',
713       'dodgy_env',
714       'IS_WINDOWS',
715       'TestGroups'
716      ]
717    )
718    
719    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
720    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
721    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
722    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
723    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
724    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
725    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
726    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
727    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
728    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
729    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
730    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
731    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
732    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
733    
734    ######################## Populate the buildvars file #########################
735    
736    # remove obsolete file
737    if not env['usempi']:
738        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
739        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
740    
741    # Try to extract the boost version from version.hpp
742    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
743    boostversion='unknown'
744    try:
745        for line in boosthpp:
746            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
747            if ver:
748                boostversion=ver.group(1)
749    except StopIteration:
750        pass
751    boosthpp.close()
752    
753    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
754    buildvars.write("svn_revision="+str(global_revision)+"\n")
755    buildvars.write("prefix="+prefix+"\n")
756    buildvars.write("cc="+env['CC']+"\n")
757    buildvars.write("cxx="+env['CXX']+"\n")
758    buildvars.write("python="+sys.executable+"\n")
759    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
760    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
761    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
762    buildvars.write("boost_version="+boostversion+"\n")
763    buildvars.write("debug=%d\n"%int(env['debug']))
764    buildvars.write("openmp=%d\n"%int(env['openmp']))
765    buildvars.write("mpi=%s\n"%env['mpi'])
766    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
767    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
768    buildvars.write("lapack=%s\n"%env['lapack'])
769    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
770    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
771    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
772        buildvars.write("%s=%d\n"%(i, int(env[i])))
773        if env[i]:
774            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
775            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
776    buildvars.close()
777    
778    ################### Targets to build and install libraries ###################
779    
780    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
781    env.Alias('target_init', [target_init])
782    # delete buildvars upon cleanup
783    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
784    
785    # The headers have to be installed prior to build in order to satisfy
786    # #include <paso/Common.h>
787    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
788    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
789    
790    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
791    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
792    
793    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
794    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
795    
796    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
797    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
798    
799    
800    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
801    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
802    
803    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
804    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
805    
806    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
807    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
808    
809    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
810    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
811    
812    # Now gather all the above into some easy targets: build_all and install_all
813    build_all_list = []
814    build_all_list += ['build_esysUtils']
815    build_all_list += ['build_paso']
816    build_all_list += ['build_escript']
817    build_all_list += ['build_pasowrap']
818    build_all_list += ['build_dudley']
819    build_all_list += ['build_finley']
820    build_all_list += ['build_weipa']
821    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
822    if env['usempi']:   build_all_list += ['build_pythonMPI']
823    build_all_list += ['build_escriptconvert']
824    env.Alias('build_all', build_all_list)
825    
826    install_all_list = []
827    install_all_list += ['target_init']
828    install_all_list += ['install_esysUtils']
829    install_all_list += ['install_paso']
830    install_all_list += ['install_escript']
831    install_all_list += ['install_pasowrap']
832    install_all_list += ['install_dudley']
833    install_all_list += ['install_finley']
834    install_all_list += ['install_weipa']
835    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
836    install_all_list += ['install_pyvisi_py']
837    install_all_list += ['install_modellib_py']
838    install_all_list += ['install_pycad_py']
839    if env['usempi']:   install_all_list += ['install_pythonMPI']
840    install_all_list += ['install_escriptconvert']
841    env.Alias('install_all', install_all_list)
842    
843    # Default target is install
844    env.Default('install_all')
845    
846    ################## Targets to build and run the test suite ###################
847    
848    test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
849    if not env['cppunit']:
850        env.Alias('run_tests', test_msg)
851    env.Alias('run_tests', ['install_all'])
852    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
853    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
854    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
855    
856    ##################### Targets to build the documentation #####################
857    
858    env.Alias('api_epydoc','install_all')
859    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
860    env.Alias('release_prep', ['docs', 'install_all'])
861    
862  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
863  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
864            utest=open('utest.sh','w')
865            utest.write(GroupTest.makeHeader(env['PLATFORM']))
866            for tests in TestGroups:
867                utest.write(tests.makeString())
868            utest.close()
869            Execute(Chmod('utest.sh', 0755))
870            print("Generated utest.sh.")
871        except IOError:
872            print("Error attempting to write unittests file.")
873            Exit(1)
874    
875        # delete utest.sh upon cleanup
876        env.Clean('target_init', 'utest.sh')
877    
878        # Make sure that the escript wrapper is in place
879        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
880            print("Copying escript wrapper.")
881            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
882    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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