/[escript]/branches/py3_attempt2/SConstruct
ViewVC logotype

Diff of /branches/py3_attempt2/SConstruct

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 2810 by caltinay, Mon Dec 7 04:13:49 2009 UTC revision 3585 by caltinay, Wed Sep 7 06:16:08 2011 UTC
# Line 1  Line 1 
   
1  ########################################################  ########################################################
2  #  #
3  # Copyright (c) 2003-2009 by University of Queensland  # Copyright (c) 2003-2010 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # Earth Systems Science Computational Center (ESSCC)
5  # http://www.uq.edu.au/esscc  # http://www.uq.edu.au/esscc
6  #  #
# Line 11  Line 10 
10  #  #
11  ########################################################  ########################################################
12    
13    EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15    
16  EnsureSConsVersion(0,96,91)  import sys, os, platform, re
17  EnsurePythonVersion(2,3)  from distutils import sysconfig
18    from site_init import *
19  import sys, os, re, socket, platform, stat  
20  # For copy()  # Version number to check for in options file. Increment when new features are
21  import shutil  # added or existing options changed.
22    REQUIRED_OPTS_VERSION=200
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
   
 # Use /usr/lib64 if available, else /usr/lib  
 usr_lib = '/usr/lib'  
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
   
 # The string python2.4 or python2.5  
 python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  
23    
24  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
25  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
   
 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  
26    
27  #Holds names of variables from the calling environment which need to be passed  ########################## Determine options file ############################
28  #to tools  # 1. command line
29  env_export=[]  # 2. scons/<hostname>_options.py
30    # 3. name as part of a cluster
 #Determine where to read options from use:  
 #1. command line  
 #2. scons/<hostname>_options.py  
 #3. name as part of a cluster  
31  options_file=ARGUMENTS.get('options_file', None)  options_file=ARGUMENTS.get('options_file', None)
 effective_hostname=socket.gethostname().split('.')[0]  
32  if not options_file:  if not options_file:
33    mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)      ext_dir = os.path.join(os.getcwd(), 'scons')
34    options_file = os.path.join("scons",mangledhostname+"_options.py")      hostname = platform.node().split('.')[0]
35    #If there is no options file with that name see if there is a substitute      for name in hostname, effectiveName(hostname):
36    if not os.path.isfile(options_file):          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37      effective_hostname = scons_extensions.effectiveName(effective_hostname)          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38      mangledhostname = re.sub("[^0-9a-zA-Z]", "_", effective_hostname)          if os.path.isfile(options_file): break
     options_file = os.path.join("scons",mangledhostname+"_options.py")  
39    
40  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
41    print "Options file not found (expected '%s')" % options_file      print("\nWARNING:\nOptions file %s" % options_file)
42    options_file = False      print("not found! Default options will be used which is most likely suboptimal.")
43  else:      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  #Does our scons support the newer Variables class or do we need to use Options?  
47    ############################### Build options ################################
48  try:  
49     dummyvar=Variables  default_prefix='/usr'
50     opts = Variables(options_file, ARGUMENTS)  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51     adder = opts.AddVariables  lapack_flavours=('none', 'clapack', 'mkl')
52  except:  
53     opts = Options(options_file, ARGUMENTS)  vars = Variables(options_file, ARGUMENTS)
54     adder = opts.AddOptions  vars.AddVariables(
55     BoolVariable = BoolOption    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57  ############ Load build options ################################    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58      BoolVariable('verbose', 'Output full compile/link lines', False),
59  adder(  # Compiler/Linker options
60  #opts.AddOptions(    ('cc', 'Path to C compiler', 'default'),
61  # Where to install esys stuff    ('cxx', 'Path to C++ compiler', 'default'),
62    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),    ('cxx_extra', 'Extra C++ compiler flags', ''),
 # Compilation options  
   BoolVariable('dodebug', 'For backwards compatibility', 'no'),  
   BoolVariable('usedebug', 'Do you want a debug build?', 'no'),  
   BoolVariable('usevtk', 'Do you want to use VTK?', 'yes'),  
   ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  
   ('win_cc_name', 'windows C compiler name if needed', 'msvc'),  
   # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  
   ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  
   ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  
   ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  
   ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  
   ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),  
   ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),  
   ('cc_extra', 'Extra C/C++ flags', ''),  
67    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
68    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
69    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
70    BoolVariable('useopenmp', 'Compile parallel version using OpenMP', 'no'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71    BoolVariable('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolVariable('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    ('forcelazy','for testing use only - set the default value for autolazy','leave_alone'),  # Mandatory libraries
74    ('forcecollres','for testing use only - set the default value for force resolving collective ops','leave_alone'),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75  # Python    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),  # Optional libraries and options
77    ('python_lib_path', 'Path to Python libs', usr_lib),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
78    ('python_libs', 'Python libraries to link with', [python_version]),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
79    ('python_cmd', 'Python command', 'python'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
80  # Boost    BoolVariable('netcdf', 'Enable netCDF file support', False),
81    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
82    ('boost_lib_path', 'Path to Boost libs', usr_lib),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
83    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
84  # NetCDF    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
85    BoolVariable('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
86    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    BoolVariable('papi', 'Enable PAPI', False),
87    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),  
 # MPI  
   BoolVariable('useMPI', 'For backwards compatibility', 'no'),  
   BoolVariable('usempi', 'Compile parallel version using MPI', 'no'),  
   ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  
   ('mpi_path', 'Path to MPI includes', '/usr/include'),  
   ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),  
   ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', []),  
   ('mpi_flavour','Type of MPI execution environment','none'),  
 # ParMETIS  
   BoolVariable('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),  
   ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),  
   ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),  
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolVariable('usepapi', 'switch on/off the usage of PAPI', 'no'),  
   ('papi_path', 'Path to PAPI includes', '/usr/include'),  
   ('papi_lib_path', 'Path to PAPI libs', usr_lib),  
88    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
89    BoolVariable('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
90  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
91    BoolVariable('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
92    ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
93    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
94    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
95  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
96    BoolVariable('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
97    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
98    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
99    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
100    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
101  # Silo    ('lapack_libs', 'LAPACK libraries to link with', []),
102    BoolVariable('usesilo', 'switch on/off the usage of Silo', 'yes'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
103    ('silo_path', 'Path to Silo includes', '/usr/include'),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
   ('silo_lib_path', 'Path to Silo libs', usr_lib),  
104    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
105  # AMD (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
106    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
107    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
108    ('amd_libs', 'AMD libraries to link with', ['amd']),    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
109  # BLAS (used by UMFPACK)    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
110    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
111    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    #dudley_assemble_flags = -funroll-loops      to actually do something
112    ('blas_libs', 'BLAS libraries to link with', ['blas']),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
113  #Lapack options    # To enable passing function pointers through python
114    BoolVariable('uselapack','switch on/off use of Lapack','no'),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
115    ('lapack_path', 'Path to Lapack includes','/usr/include'),    # An option for specifying the compiler tools (see windows branch)
116    ('lapack_lib_path', 'Path to Lapack libs', usr_lib),    ('tools_names', 'Compiler tools to use', ['default']),
117    ('lapack_libs', 'Lapack libraries to link with', []),    ('env_export', 'Environment variables to be passed to tools',[]),
118    ('lapack_type', '{clapack,mkl}','clapack'),    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
119  # An option for specifying the compiler tools set (see windows branch).    EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
120    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    # finer control over library building, intel aggressive global optimisation
121  # finer control over library building, intel aggressive global optimisation    # works with dynamic libraries on windows.
122  # works with dynamic libraries on windows.    ('share_esysutils', 'Build a dynamic esysUtils library', False),
123    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('share_paso', 'Build a dynamic paso library', False),
124    ('share_paso', 'control static or dynamic paso lib', False),    ('sys_libs', 'Extra libraries to link with', []),
125    ('env_export','Environment variables to be passed to children',[])    ('escript_opts_version', 'Version of options file (do not specify on command line)'),
126  )  )
127    
128    ##################### Create environment and help text #######################
129    
130    # Intel's compiler uses regular expressions improperly and emits a warning
131    # about failing to find the compilers. This warning can be safely ignored.
132    
133  ############ Specify which compilers to use ####################  # PATH is needed so the compiler, linker and tools are found if they are not
134    # in default locations.
135  # intelc uses regular expressions improperly and emits a warning about  env = Environment(tools = ['default'], options = vars,
136  # failing to find the compilers.  This warning can be safely ignored.                    ENV = {'PATH': os.environ['PATH']})
137    if env['tools_names'] != 'default':
138  if IS_WINDOWS_PLATFORM:      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
139        env = Environment(options = opts)                        ENV = {'PATH' : os.environ['PATH']})
140        env = Environment(tools = ['default'] + env['tools_names'],  
141                          options = opts)  if options_file:
142  else:      opts_valid=False
143     if effective_hostname == 'service0':      if 'escript_opts_version' in env.Dictionary() and \
144        env = Environment(tools = ['default', 'intelc'], options = opts)          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
145     elif os.uname()[4]=='ia64':              opts_valid=True
146        env = Environment(tools = ['default', 'intelc'], options = opts)      if opts_valid:
147        if env['CXX'] == 'icpc':          print("Using options in %s." % options_file)
148           env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)      else:
149     else:          print("\nOptions file %s" % options_file)
150        env = Environment(tools = ['default'], options = opts)          print("is outdated! Please update the file by examining one of the TEMPLATE")
151  Help(opts.GenerateHelpText(env))          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
152            Exit(1)
153    
154  ############ Make sure target directories exist ################  # Generate help text (scons -h)
155    Help(vars.GenerateHelpText(env))
156    
157    # Check for superfluous options
158    if len(vars.UnknownVariables())>0:
159        for k in vars.UnknownVariables():
160            print("Unknown option '%s'" % k)
161        Exit(1)
162    
163    #################### Make sure install directories exist #####################
164    
165    env['BUILD_DIR']=env['build_dir']
166    prefix=Dir(env['prefix']).abspath
167    env['incinstall'] = os.path.join(prefix, 'include')
168    env['bininstall'] = os.path.join(prefix, 'bin')
169    env['libinstall'] = os.path.join(prefix, 'lib')
170    env['pyinstall']  = os.path.join(prefix, 'esys')
171  if not os.path.isdir(env['bininstall']):  if not os.path.isdir(env['bininstall']):
172      os.makedirs(env['bininstall'])      os.makedirs(env['bininstall'])
173  if not os.path.isdir(env['libinstall']):  if not os.path.isdir(env['libinstall']):
# Line 208  if not os.path.isdir(env['libinstall']): Line 175  if not os.path.isdir(env['libinstall']):
175  if not os.path.isdir(env['pyinstall']):  if not os.path.isdir(env['pyinstall']):
176      os.makedirs(env['pyinstall'])      os.makedirs(env['pyinstall'])
177    
178  ########## Copy required environment vars ######################  env.Append(CPPPATH = [env['incinstall']])
179    env.Append(LIBPATH = [env['libinstall']])
 for i in env['env_export']:  
    env.Append(ENV = {i:os.environ[i]})  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  
   
 if env["CC"] == "icc":  
   # Intel compilers  
   cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
   cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
   fatalwarning      = ""        # Switch to turn warnings into errors  
   sysheaderopt      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"  
 #the long long warning occurs on the Mac  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-fopenmp"  
   omp_debug     = "-fopenmp"  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
   fatalwarning      = "-Werror"  
   sysheaderopt      = "-isystem "  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
   
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 #set up the autolazy values  
 if env['forcelazy']    != "leave_alone":  
   if env['forcelazy'] == 'on':  
     env.Append(CPPDEFINES=['FAUTOLAZYON'])  
   else:  
      if env['forcelazy'] == 'off':  
     env.Append(CPPDEFINES=['FAUTOLAZYOFF'])  
   
 #set up the colective resolve values  
 if env['forcecollres']    != "leave_alone":  
   print env['forcecollres']  
   if env['forcecollres'] == 'on':  
     env.Append(CPPDEFINES=['FRESCOLLECTON'])  
   else:  
      if env['forcecollres'] == 'off':  
     env.Append(CPPDEFINES=['FRESCOLLECTOFF'])  
   
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 # Windows doesn't use LD_LIBRARY_PATH but PATH instead  
 if IS_WINDOWS_PLATFORM:  
     LD_LIBRARY_PATH_KEY='PATH'  
     env['ENV']['LD_LIBRARY_PATH']=''  
 else:  
     LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'  
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['ESCRIPT_NUM_THREADS'] = os.environ['ESCRIPT_NUM_THREADS']  
 except KeyError: pass  
   
 try: env['ENV']['ESCRIPT_NUM_PROCS'] = os.environ['ESCRIPT_NUM_PROCS']  
 except KeyError: env['ENV']['ESCRIPT_NUM_PROCS']=1  
   
 try: env['ENV']['ESCRIPT_NUM_NODES'] = os.environ['ESCRIPT_NUM_NODES']  
 except KeyError: env['ENV']['ESCRIPT_NUM_NODES']=1  
   
 try: env['ENV']['ESCRIPT_HOSTFILE'] = os.environ['ESCRIPT_HOSTFILE']  
 except KeyError: pass  
180    
181  try: env['ENV']['PATH'] = os.environ['PATH']  ################# Fill in compiler options if not set above ##################
 except KeyError: pass  
182    
183  try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  if env['cc'] != 'default': env['CC']=env['cc']
184  except KeyError: pass  if env['cxx'] != 'default': env['CXX']=env['cxx']
185    
186  try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  # version >=9 of intel C++ compiler requires use of icpc to link in C++
187  except KeyError: pass  # runtimes (icc does not)
188    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
189        env['LINK'] = env['CXX']
190    
191    # default compiler/linker options
192    cc_flags = ''
193    cc_optim = ''
194    cc_debug = ''
195    omp_flags = ''
196    omp_ldflags = ''
197    fatalwarning = '' # switch to turn warnings into errors
198    sysheaderopt = '' # how to indicate that a header is a system header
199    
200    # env['CC'] might be a full path
201    cc_name=os.path.basename(env['CC'])
202    
203    if cc_name == 'icc':
204        # Intel compiler
205        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
206        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
207        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
208        omp_flags   = "-openmp -openmp_report0"
209        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
210        fatalwarning = "-Werror"
211    elif cc_name[:3] == 'gcc':
212        # GNU C on any system
213        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"
214        cc_optim     = "-O3"
215        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
216        omp_flags    = "-fopenmp"
217        omp_ldflags  = "-fopenmp"
218        fatalwarning = "-Werror"
219        sysheaderopt = "-isystem"
220    elif cc_name == 'cl':
221        # Microsoft Visual C on Windows
222        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
223        cc_optim     = "/O2 /Op /W3"
224        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
225        fatalwarning = "/WX"
226    elif cc_name == 'icl':
227        # Intel C on Windows
228        cc_flags     = '/EHsc /GR /MD'
229        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
230        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
231        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
232        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
233    
234    # set defaults if not otherwise specified
235    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
236    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
237    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
238    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
239    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
240    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
241    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
242    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
243    
244    # set up the autolazy values
245    if env['forcelazy'] == 'on':
246        env.Append(CPPDEFINES=['FAUTOLAZYON'])
247    elif env['forcelazy'] == 'off':
248        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
249    
250    # set up the collective resolve values
251    if env['forcecollres'] == 'on':
252        env.Append(CPPDEFINES=['FRESCOLLECTON'])
253    elif env['forcecollres'] == 'off':
254        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
255    
256    # allow non-standard C if requested
257    if env['iknowwhatimdoing']:
258        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
259    
260    # Disable OpenMP if no flags provided
261    if env['openmp'] and env['omp_flags'] == '':
262       print("OpenMP requested but no flags provided - disabling OpenMP!")
263       env['openmp'] = False
264    
265    if env['openmp']:
266        env.Append(CCFLAGS = env['omp_flags'])
267        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
268    else:
269        env['omp_flags']=''
270        env['omp_ldflags']=''
271    
272    # add debug/non-debug compiler flags
273    if env['debug']:
274        env.Append(CCFLAGS = env['cc_debug'])
275    else:
276        env.Append(CCFLAGS = env['cc_optim'])
277    
278  try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  # always add cc_flags
279  except KeyError: pass  env.Append(CCFLAGS = env['cc_flags'])
280    
281  try: env.PrependENVPath(LD_LIBRARY_PATH_KEY,os.environ['LD_LIBRARY_PATH'])  # add system libraries
282  except KeyError: pass  env.AppendUnique(LIBS = env['sys_libs'])
283    
284  try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  # Get the global Subversion revision number for the getVersion() method
285  except KeyError: pass  try:
286        global_revision = os.popen('svnversion -n .').read()
287  try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']      global_revision = re.sub(':.*', '', global_revision)
288  except KeyError: pass      global_revision = re.sub('[^0-9]', '', global_revision)
289        if global_revision == '': global_revision='-2'
290  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  except:
291  except KeyError: pass      global_revision = '-1'
292    env['svn_revision']=global_revision
293  try: env['ENV']['HOME'] = os.environ['HOME']  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
294  except KeyError: pass  
295    if IS_WINDOWS:
296  # Configure for test suite      if not env['share_esysutils']:
297            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
298        if not env['share_paso']:
299            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
300    
301    ###################### Copy required environment vars ########################
302    
303  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
304  env.PrependENVPath('PYTHONPATH', prefix)  if IS_WINDOWS:
305  env['ENV']['ESCRIPT_ROOT'] = prefix      LD_LIBRARY_PATH_KEY='PATH'
306        env['ENV']['LD_LIBRARY_PATH']=''
307    else:
308        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
309    
310  ############ Set up paths for Configure() ######################  # the following env variables are exported for the unit tests
311    
312  # Make a copy of an environment  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
313  # Use env.Clone if available, but fall back on env.Copy for older version of scons      try:
314  def clone_env(env):          env['ENV'][key] = os.environ[key]
315    if 'Clone' in dir(env): return env.Clone()    # scons-0.98      except KeyError:
316    else:                   return env.Copy() # scons-0.96          env['ENV'][key] = 1
317    
318    env_export=env['env_export']
319    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
320    
321    for key in set(env_export):
322        try:
323            env['ENV'][key] = os.environ[key]
324        except KeyError:
325            pass
326    
327  # Add cc option -I<Escript>/trunk/include  try:
328  env.Append(CPPPATH      = [Dir('include')])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
329    except KeyError:
330        pass
331    
332  # Add cc option -L<Escript>/trunk/lib  # these shouldn't be needed
333  env.Append(LIBPATH      = [Dir(env['libinstall'])])  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
334    #    try:
335    #        env['ENV'][key] = os.environ[key]
336    #    except KeyError:
337    #        pass
338    
339  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  try:
340  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
341    except KeyError:
342        pass
343    
344  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  ######################## Add some custom builders ############################
345    
346  # MS Windows  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
347  if IS_WINDOWS_PLATFORM:  env.Append(BUILDERS = {'PyCompile' : py_builder});
   env.AppendENVPath('PATH', [env['boost_lib_path']])  
   env.AppendENVPath('PATH', [env['libinstall']])  
   if not env['share_esysUtils'] :  
     env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])  
   if not env['share_paso'] :  
     env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])  
348    
349    if env['usenetcdf']:  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
350      env.AppendENVPath('PATH',   [env['netCDF_lib_path']])  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
351    
352  env.Append(ARFLAGS = env['ar_flags'])  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
353    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
354    
355  # Get the global Subversion revision number for getVersion() method  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
356  try:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
    global_revision = os.popen("svnversion -n .").read()  
    global_revision = re.sub(":.*", "", global_revision)  
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
357    
358  ############ numpy (required) ###############################  ############################ Dependency checks ###############################
359    
360  try:  # Create a Configure() environment to check for compilers and python
361    from numpy import identity  conf = Configure(env.Clone())
 except ImportError:  
   print "Cannot import numpy, you need to set your PYTHONPATH"  
   sys.exit(1)  
362    
363  ############ C compiler (required) #############################  ######## Test that the compilers work
364    
365  # Create a Configure() environment for checking existence of required libraries and headers  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
366  conf = Configure(clone_env(env))      if not conf.CheckCC():
367            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
368  # Test that the compiler is working          Exit(1)
369  if not conf.CheckFunc('printf'):      if not conf.CheckCXX():
370     print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])          print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
371     sys.exit(1)          Exit(1)
372    else:
373        if not conf.CheckFunc('printf', language='c'):
374            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
375            Exit(1)
376        if not conf.CheckFunc('printf', language='c++'):
377            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
378            Exit(1)
379    
380  if conf.CheckFunc('gethostname'):  if conf.CheckFunc('gethostname'):
381    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
   
 ############ python libraries (required) #######################  
382    
383    ######## Python headers & library (required)
384    
385  if not sysheaderopt =="":  python_inc_path=sysconfig.get_python_inc()
386    conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])  if IS_WINDOWS:
387        python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
388    elif env['PLATFORM']=='darwin':
389        python_lib_path=sysconfig.get_config_var('LIBPL')
390  else:  else:
391    conf.env.AppendUnique(CPPPATH     = [env['python_path']])      python_lib_path=sysconfig.get_config_var('LIBDIR')
392    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
393    if IS_WINDOWS:
394        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
395    else:
396        python_libs=['python'+sysconfig.get_python_version()]
397    
398  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  if sysheaderopt == '':
399  conf.env.AppendUnique(LIBS      = [env['python_libs']])      conf.env.AppendUnique(CPPPATH = [python_inc_path])
400    else:
401        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
402    
403  conf.env.PrependENVPath('PYTHONPATH', prefix)  conf.env.AppendUnique(LIBPATH = [python_lib_path])
404  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['python_lib_path'])    # The wrapper script needs to find these libs  conf.env.AppendUnique(LIBS = python_libs)
405  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  # The wrapper script needs to find the libs
406    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
407    
408  if not conf.CheckCHeader('Python.h'):  if not conf.CheckCHeader('Python.h'):
409    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
410    sys.exit(1)      Exit(1)
411  if not conf.CheckFunc('Py_Exit'):  if not conf.CheckFunc('Py_Exit'):
412    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
413    sys.exit(1)      Exit(1)
   
 ############ boost (required) ##################################  
   
 if not sysheaderopt =="":  
 # This is required because we can't -isystem /usr/system because it breaks std includes  
   if os.path.normpath(env['boost_path']) =="/usr/include":  
     conf.env.Append(CCFLAGS=sysheaderopt+os.path.join(env['boost_path'],'boost'))  
   else:  
     conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path'])  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['boost_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['boost_lib_path']) # The wrapper script needs to find these libs  
 #ensure that our path entries remain at the front  
 conf.env.PrependENVPath('PYTHONPATH', prefix)  
 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if not conf.CheckCXXHeader('boost/python.hpp'):  
   print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])  
   sys.exit(1)  
   
 if not conf.CheckFunc('PyObject_SetAttr'):  
   print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])  
   sys.exit(1)  
414    
415  # Commit changes to environment  # Commit changes to environment
416  env = conf.Finish()  env = conf.Finish()
417    
418  ############ VTK (optional) ####################################  ######## boost (required)
   
 if env['usevtk']:  
   try:  
     import vtk  
     env['usevtk'] = 1  
   except ImportError:  
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['netCDF_lib_path'])  # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usepapi']:  
   conf.env.AppendUnique(CPPPATH = [env['papi_path']])  
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['papi_lib_path'])    # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
   
 ############ MKL (optional) ####################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usemkl']:  
   conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mkl_lib_path']) # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  
 if env['usemkl'] and not conf.CheckFunc('pardiso'): env['usemkl'] = 0  
   
   
 # Add MKL to environment env if it was found  
 if env['usemkl']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['MKL'])  
 else:  
   conf.Finish()  
   
 ############ UMFPACK (optional) ################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['umf_lib_path']) # The wrapper script needs to find these libs  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['amd_lib_path']) # The wrapper script needs to find these libs  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['blas_lib_path'])    # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
 # if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
 else:  
   conf.Finish()  
   
 ############ Silo (optional) ###################################  
   
 if env['usesilo']:  
   conf = Configure(clone_env(env))  
   conf.env.AppendUnique(CPPPATH = [env['silo_path']])  
   conf.env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   conf.env.AppendUnique(LIBS = [env['silo_libs']])  
   if not conf.CheckCHeader('silo.h'): env['usesilo'] = 0  
   if not conf.CheckFunc('DBMkDir'): env['usesilo'] = 0  
   conf.Finish()  
   
 # Add the path to Silo to environment env if it was found.  
 # Note that we do not add the libs since they are only needed for the  
 # escriptexport library and tools.  
 if env['usesilo']:  
   env.AppendUnique(CPPPATH = [env['silo_path']])  
   env.AppendUnique(LIBPATH = [env['silo_lib_path']])  
   env.Append(CPPDEFINES = ['USE_SILO'])  
419    
420  ########### Lapack (optional) ##################################  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
421    if sysheaderopt == '':
422        env.AppendUnique(CPPPATH = [boost_inc_path])
423    else:
424        # This is required because we can't -isystem /usr/include since it breaks
425        # std includes
426        if os.path.normpath(boost_inc_path) == '/usr/include':
427            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
428        else:
429            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
430    
431    env.AppendUnique(LIBPATH = [boost_lib_path])
432    env.AppendUnique(LIBS = env['boost_libs'])
433    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
434    
435    ######## numpy (required)
436    
437  if env['uselapack']:  try:
438      env.AppendUnique(CPPDEFINES='USE_LAPACK')      from numpy import identity
439      env.AppendUnique(CPPPATH = [env['lapack_path']])  except ImportError:
440      env.AppendUnique(LIBPATH =[env['lapack_lib_path']])      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
441        Exit(1)
     env.Append(LIBPATH = '/usr/lib/atlas')  
     env.Append(LIBS = [env['lapack_libs']])  
     if env['lapack_type']=='mkl':  
        if not env['usemkl']:  
         env['uselapack']=0  
         print "mkl_lapack requires mkl"  
        else:  
         env.AppendUnique(CPPDEFINES='MKL_LAPACK')  
         
   
   
 ############ Add the compiler flags ############################  
   
 # Enable debug by choosing either cc_debug or cc_optim  
 if env['usedebug']:  
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
 else:  
   env.Append(CCFLAGS        = env['cc_optim'])  
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ Add some custom 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});  
442    
443  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  ######## VTK (optional)
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
444    
445  epstopdfbuilder = Builder(action = scons_extensions.eps2pdf, suffix=".pdf", src_suffix=".eps", single_source=True)  if env['pyvisi']:
446  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});      try:
447            import vtk
448            env['pyvisi'] = True
449        except ImportError:
450            print("Cannot import vtk, disabling pyvisi.")
451            env['pyvisi'] = False
452    
453    ######## netCDF (optional)
454    
455    netcdf_inc_path=''
456    netcdf_lib_path=''
457    if env['netcdf']:
458        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
459        env.AppendUnique(CPPPATH = [netcdf_inc_path])
460        env.AppendUnique(LIBPATH = [netcdf_lib_path])
461        env.AppendUnique(LIBS = env['netcdf_libs'])
462        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
463        env.Append(CPPDEFINES = ['USE_NETCDF'])
464    
465    ######## PAPI (optional)
466    
467    papi_inc_path=''
468    papi_lib_path=''
469    if env['papi']:
470        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
471        env.AppendUnique(CPPPATH = [papi_inc_path])
472        env.AppendUnique(LIBPATH = [papi_lib_path])
473        env.AppendUnique(LIBS = env['papi_libs'])
474        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
475        env.Append(CPPDEFINES = ['BLOCKPAPI'])
476    
477    ######## MKL (optional)
478    
479    mkl_inc_path=''
480    mkl_lib_path=''
481    if env['mkl']:
482        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
483        env.AppendUnique(CPPPATH = [mkl_inc_path])
484        env.AppendUnique(LIBPATH = [mkl_lib_path])
485        env.AppendUnique(LIBS = env['mkl_libs'])
486        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
487        env.Append(CPPDEFINES = ['MKL'])
488    
489    ######## UMFPACK (optional)
490    
491    umfpack_inc_path=''
492    umfpack_lib_path=''
493    if env['umfpack']:
494        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
495        env.AppendUnique(CPPPATH = [umfpack_inc_path])
496        env.AppendUnique(LIBPATH = [umfpack_lib_path])
497        env.AppendUnique(LIBS = env['umfpack_libs'])
498        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
499        env.Append(CPPDEFINES = ['UMFPACK'])
500    
501    ######## LAPACK (optional)
502    
503    if env['lapack']=='mkl' and not env['mkl']:
504        print("mkl_lapack requires MKL!")
505        Exit(1)
506    
507    env['uselapack'] = env['lapack']!='none'
508    lapack_inc_path=''
509    lapack_lib_path=''
510    if env['uselapack']:
511        header='clapack.h'
512        if env['lapack']=='mkl':
513            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
514            header='mkl_lapack.h'
515        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
516        env.AppendUnique(CPPPATH = [lapack_inc_path])
517        env.AppendUnique(LIBPATH = [lapack_lib_path])
518        env.AppendUnique(LIBS = env['lapack_libs'])
519        env.Append(CPPDEFINES = ['USE_LAPACK'])
520    
521    ######## Silo (optional)
522    
523    silo_inc_path=''
524    silo_lib_path=''
525    if env['silo']:
526        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
527        env.AppendUnique(CPPPATH = [silo_inc_path])
528        env.AppendUnique(LIBPATH = [silo_lib_path])
529        # Note that we do not add the libs since they are only needed for the
530        # weipa library and tools.
531        #env.AppendUnique(LIBS = [env['silo_libs']])
532    
533    ######## VSL random numbers (optional)
534    if env['vsl_random']:
535        env.Append(CPPDEFINES = ['MKLRANDOM'])
536    
537    ######## VisIt (optional)
538    
539    visit_inc_path=''
540    visit_lib_path=''
541    if env['visit']:
542        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
543        env.AppendUnique(CPPPATH = [visit_inc_path])
544        env.AppendUnique(LIBPATH = [visit_lib_path])
545    
546    ######## MPI (optional)
547    
548    env['usempi'] = env['mpi']!='none'
549    mpi_inc_path=''
550    mpi_lib_path=''
551    if env['usempi']:
552        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
553        env.AppendUnique(CPPPATH = [mpi_inc_path])
554        env.AppendUnique(LIBPATH = [mpi_lib_path])
555        env.AppendUnique(LIBS = env['mpi_libs'])
556        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
557        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
558        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
559        # On the other hand MPT and OpenMPI don't define the latter so we have to
560        # do that here
561        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
562            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
563    
564    ######## BOOMERAMG (optional)
565    
566    #if env['boomeramg'] and env['mpi'] == 'none':
567    #    print("boomeramg requires mpi!")
568    #    Exit(1)
569    if env['mpi'] == 'none': env['boomeramg'] = False
570    
571    boomeramg_inc_path=''
572    boomeramg_lib_path=''
573    if env['boomeramg']:
574        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
575        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
576        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
577        # Note that we do not add the libs since they are only needed for the
578        # weipa library and tools.
579        env.AppendUnique(LIBS = env['boomeramg_libs'])
580        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
581        env.Append(CPPDEFINES = ['BOOMERAMG'])
582    
583    ######## ParMETIS (optional)
584    
585    if not env['usempi']: env['parmetis'] = False
586    
587    parmetis_inc_path=''
588    parmetis_lib_path=''
589    if env['parmetis']:
590        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
591        env.AppendUnique(CPPPATH = [parmetis_inc_path])
592        env.AppendUnique(LIBPATH = [parmetis_lib_path])
593        env.AppendUnique(LIBS = env['parmetis_libs'])
594        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
595        env.Append(CPPDEFINES = ['USE_PARMETIS'])
596    
597  ############ MPI (optional) ####################################  ######## gmsh (optional, for tests)
 if not env['usempi']: env['mpi_flavour']='none'  
598    
599  # Create a modified environment for MPI programs (identical to env if usempi=no)  try:
600  env_mpi = clone_env(env)      import subprocess
601        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
602        _,e=p.communicate()
603        if e.split().count("MPI"):
604            env['gmsh']='m'
605        else:
606            env['gmsh']='s'
607    except OSError:
608        env['gmsh']=False
609    
610  # Start a new configure environment that reflects what we've already found  ######################## Summarize our environment ###########################
 conf = Configure(clone_env(env_mpi))  
611    
612  if env_mpi['usempi']:  # keep some of our install paths first in the list for the unit tests
613    VALID_MPIs=[ "MPT", "MPICH", "MPICH2", "OPENMPI", "INTELMPI" ]  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
614    if not env_mpi['mpi_flavour'] in VALID_MPIs:  env.PrependENVPath('PYTHONPATH', prefix)
615        raise ValueError,"MPI is enabled but mpi_flavour = %s is not a valid key from %s."%( env_mpi['mpi_flavour'],VALID_MPIs)  env['ENV']['ESCRIPT_ROOT'] = prefix
   conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['mpi_lib_path']) # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  
 # if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
   
 # Add MPI to environment env_mpi if it was found  
 if env_mpi['usempi']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
   
 env['usempi'] = env_mpi['usempi']  
   
   
 ############ ParMETIS (optional) ###############################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  
   
 if env_mpi['useparmetis']:  
   conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['parmetis_lib_path'])    # The wrapper script needs to find these libs  
   #ensure that our path entries remain at the front  
   conf.env.PrependENVPath('PYTHONPATH', prefix)  
   conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])  
   
 if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  
 if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  
   
 # Add ParMETIS to environment env_mpi if it was found  
 if env_mpi['useparmetis']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
   
 env['useparmetis'] = env_mpi['useparmetis']  
   
 ############ Now we switch on Warnings as errors ###############  
   
 #this needs to be done after configuration because the scons test files have warnings in them  
   
 if ((fatalwarning != "") and (env['usewarnings'])):  
   env.Append(CCFLAGS        = fatalwarning)  
   env_mpi.Append(CCFLAGS        = fatalwarning)  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 print " Using python libraries"  
 print " Using numpy"  
 print " Using boost"  
 if env['usenetcdf']: print "    Using NetCDF"  
 else: print "   Not using NetCDF"  
 if env['usevtk']: print "   Using VTK"  
 else: print "   Not using VTK"  
 if env['usemkl']: print "   Using MKL"  
 else: print "   Not using MKL"  
 if env['useumfpack']: print "   Using UMFPACK"  
 else: print "   Not using UMFPACK"  
 if env['usesilo']: print "  Using Silo"  
 else: print "   Not using Silo"  
 if env['useopenmp']: print "    Using OpenMP"  
 else: print "   Not using OpenMP"  
 if env['usempi']: print "   Using MPI (flavour = %s)"%env['mpi_flavour']  
 else: print "   Not using MPI"  
 if env['useparmetis']: print "  Using ParMETIS"  
 else: print "   Not using ParMETIS (requires MPI)"  
 if env['usepapi']: print "  Using PAPI"  
 else: print "   Not using PAPI"  
 if env['uselapack']: print "    Using Lapack"  
 else: print "   Not using Lapack"  
 if env['usedebug']: print " Compiling for debug"  
 else: print "   Not compiling for debug"  
 print " Installing in", prefix  
 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"  
 else: print "   Not treating warnings as errors"  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.debug")))  
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.mpi")))  
 Execute(Delete(os.path.join(env['libinstall'],"Compiled.with.openmp")))  
 Execute(Delete(os.path.join(env['libinstall'],"pyversion")))  
 Execute(Delete(os.path.join(env['libinstall'],"buildvars")))  
 if not env['usempi']: Execute(Delete(os.path.join(env['libinstall'],"pythonMPI")))  
616    
617    if not env['verbose']:
618        env['CCCOMSTR'] = "Compiling $TARGET"
619        env['CXXCOMSTR'] = "Compiling $TARGET"
620        env['SHCCCOMSTR'] = "Compiling $TARGET"
621        env['SHCXXCOMSTR'] = "Compiling $TARGET"
622        env['ARCOMSTR'] = "Linking $TARGET"
623        env['LINKCOMSTR'] = "Linking $TARGET"
624        env['SHLINKCOMSTR'] = "Linking $TARGET"
625        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
626        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
627        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
628        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
629        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
630    
631    print("")
632    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
633    print("Escript/Finley revision %s"%global_revision)
634    print("  Install prefix:  %s"%env['prefix'])
635    print("          Python:  %s"%sysconfig.PREFIX)
636    print("           boost:  %s"%env['boost_prefix'])
637    print("           numpy:  YES")
638    if env['usempi']:
639        print("             MPI:  YES (flavour: %s)"%env['mpi'])
640    else:
641        print("             MPI:  DISABLED")
642    if env['uselapack']:
643        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
644    else:
645        print("          LAPACK:  DISABLED")
646    d_list=[]
647    e_list=[]
648    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
649        if env[i]: e_list.append(i)
650        else: d_list.append(i)
651    for i in e_list:
652        print("%16s:  YES"%i)
653    for i in d_list:
654        print("%16s:  DISABLED"%i)
655    if env['gmsh']=='m':
656        print("            gmsh:  FOUND, MPI-ENABLED")
657    elif env['gmsh']=='s':
658        print("            gmsh:  FOUND")
659    else:
660        print("            gmsh:  NOT FOUND")
661    print("      vsl_random:  %s"%env['vsl_random'])
662        
663    if ((fatalwarning != '') and (env['werror'])):
664        print("  Treating warnings as errors")
665    else:
666        print("  NOT treating warnings as errors")
667    print("")
668    
669  ############ Build the subdirectories ##########################  ####################### Configure the subdirectories #########################
670    
671  from grouptest import *  from grouptest import *
672    
673  TestGroups=[]  TestGroups=[]
674    
675  Export(  # keep an environment without warnings-as-errors
676    ["env",  dodgy_env=env.Clone()
    "env_mpi",  
    "clone_env",  
    "IS_WINDOWS_PLATFORM",  
    "TestGroups"  
    ]  
   )  
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['tools/escriptconvert'], build_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['dataexporter/src'], build_dir='build/$PLATFORM/dataexporter', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
 env.SConscript(dirs = ['paso/profiling'], build_dir='build/$PLATFORM/paso/profiling', duplicate=0)  
   
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
   
 if env['usedebug']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.debug"), None, Touch('$TARGET'))  
   
 if env['usempi']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.mpi"), None, Touch('$TARGET'))  
   
 if env['useopenmp']:  
   remember_list += env.Command(os.path.join(env['libinstall'],"Compiled.with.openmp"), None, Touch('$TARGET'))  
   
 env.Alias('remember_options', remember_list)  
   
   
 ############### Record python interpreter version ##############  
677    
678  if not IS_WINDOWS_PLATFORM:  # now add warnings-as-errors flags. This needs to be done after configuration
679    # because the scons test files have warnings in them
680    if ((fatalwarning != '') and (env['werror'])):
681        env.Append(CCFLAGS = fatalwarning)
682    
683    versionstring="Python "+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])  Export(
684    if sys.version_info[4] >0 : versionstring+="rc%s"%sys.version_info[4]    ['env',
685    os.system("echo "+versionstring+" > "+os.path.join(env['libinstall'],"pyversion"))     'dodgy_env',
686       'IS_WINDOWS',
687  ############## Populate the buildvars file #####################     'TestGroups'
688      ]
689    )
690    
691  buildvars=open(os.path.join(env['libinstall'],'buildvars'),'w')  env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
692  buildvars.write('python='+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+'\n')  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
693    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
694    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
695    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
696    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
697    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
698    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
699    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
700    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
701    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
702    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
703    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
704    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
705    
706    ######################## Populate the buildvars file #########################
707    
708    # remove obsolete file
709    if not env['usempi']:
710        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
711        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
712    
713  # Find the boost version by extracting it from version.hpp  # Try to extract the boost version from version.hpp
714  boosthpp=open(os.path.join(env['boost_path'],'boost','version.hpp'))  boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
715  boostversion='unknown'  boostversion='unknown'
716  try:  try:
717      for line in boosthpp:      for line in boosthpp:
718          ver=re.match(r'#define BOOST_VERSION (\d+)',line)          ver=re.match(r'#define BOOST_VERSION (\d+)',line)
719          if ver:          if ver:
720              boostversion=ver.group(1)              boostversion=ver.group(1)
721  except StopIteration:  except StopIteration:
722      pass      pass
723  buildvars.write("boost="+boostversion+"\n")  boosthpp.close()
724    
725    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
726  buildvars.write("svn_revision="+str(global_revision)+"\n")  buildvars.write("svn_revision="+str(global_revision)+"\n")
727  out="usedebug="  buildvars.write("prefix="+prefix+"\n")
728  if env['usedebug']:  buildvars.write("cc="+env['CC']+"\n")
729      out+="y"  buildvars.write("cxx="+env['CXX']+"\n")
730  else:  buildvars.write("python="+sys.executable+"\n")
731      out+="n"  buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
732  out+="\nusempi="  buildvars.write("boost_inc_path="+boost_inc_path+"\n")
733  if env['usempi']:  buildvars.write("boost_lib_path="+boost_lib_path+"\n")
734      out+="y"  buildvars.write("boost_version="+boostversion+"\n")
735  else:  buildvars.write("debug=%d\n"%int(env['debug']))
736      out+="n"  buildvars.write("openmp=%d\n"%int(env['openmp']))
737  out+="\nuseopenmp="  buildvars.write("mpi=%s\n"%env['mpi'])
738  if env['useopenmp']:  buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
739      out+="y"  buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
740  else:  buildvars.write("lapack=%s\n"%env['lapack'])
741      out+="n"  buildvars.write("pyvisi=%d\n"%env['pyvisi'])
742  buildvars.write(out+"\n")  buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
743  buildvars.write("mpi_flavour="+env['mpi_flavour']+'\n')  for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
744  out="lapack="      buildvars.write("%s=%d\n"%(i, int(env[i])))
745  if env['uselapack']:      if env[i]:
746     out+="y"          buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
747  else:          buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
    out+="n"  
 out+="\nsilo="  
 if env['usesilo']:  
    out+="y"  
 else:  
    out+="n"  
 buildvars.write(out+"\n")  
748  buildvars.close()  buildvars.close()
749    
750    ################### Targets to build and install libraries ###################
 ############ Targets to build and install libraries ############  
751    
752  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
753  env.Alias('target_init', [target_init])  env.Alias('target_init', [target_init])
754    
755  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  # The headers have to be installed prior to build in order to satisfy
756  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  # #include <paso/Common.h>
757  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
758    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
759    
760    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
761    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
762    
763    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
764    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
765    
766  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
767  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
768    
769  env.Alias('build_dataexporter', ['target_install_escriptexport_headers', 'target_escriptexport_so'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
770  env.Alias('install_dataexporter', ['build_dataexporter', 'target_install_escriptexport_so'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
771    
772  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
773  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
774    
775  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
776  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
777    
778  # Now gather all the above into a couple easy targets: build_all and install_all  # Now gather all the above into some easy targets: build_all and install_all
779  build_all_list = []  build_all_list = []
780  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
781  build_all_list += ['build_paso']  build_all_list += ['build_paso']
 build_all_list += ['build_dataexporter']  
782  build_all_list += ['build_escript']  build_all_list += ['build_escript']
783    build_all_list += ['build_dudley']
784  build_all_list += ['build_finley']  build_all_list += ['build_finley']
785  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_weipa']
786  #if not IS_WINDOWS_PLATFORM:    build_all_list += ['target_escript_wrapper']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
787  if env['usesilo']:  build_all_list += ['target_escriptconvert']  if env['usempi']:   build_all_list += ['build_pythonMPI']
788    build_all_list += ['build_escriptconvert']
789  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
790    
791  install_all_list = []  install_all_list = []
792  install_all_list += ['target_init']  install_all_list += ['target_init']
793  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
794  install_all_list += ['install_paso']  install_all_list += ['install_paso']
 install_all_list += ['install_dataexporter']  
795  install_all_list += ['install_escript']  install_all_list += ['install_escript']
796    install_all_list += ['install_dudley']
797  install_all_list += ['install_finley']  install_all_list += ['install_finley']
798  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_weipa']
799  install_all_list += ['target_install_modellib_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
800  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_pyvisi_py']
801  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_modellib_py']
802  #if not IS_WINDOWS_PLATFORM:    install_all_list += ['target_install_escript_wrapper']  install_all_list += ['install_pycad_py']
803  if env['usesilo']:  install_all_list += ['target_install_escriptconvert']  if env['usempi']:   install_all_list += ['install_pythonMPI']
804  install_all_list += ['remember_options']  install_all_list += ['install_escriptconvert']
805  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
806    
807  # Default target is install  # Default target is install
808  env.Default('install_all')  env.Default('install_all')
809    
810  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
811    
812  env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
813  env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
814  env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])  env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
815  env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
816  env.Alias('build_full',['install_all','build_tests','build_py_tests'])  env.Alias('build_full',['install_all','build_tests','build_py_tests'])
817    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
818    
819  ############ Targets to build the documentation ################  ##################### Targets to build the documentation #####################
820    
821  env.Alias('api_epydoc','install_all')  env.Alias('api_epydoc','install_all')
822    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
823    env.Alias('release_prep', ['docs', 'install_all'])
824    
825  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf'])  if not IS_WINDOWS:
826        try:
827            utest=open('utest.sh','w')
828            utest.write(GroupTest.makeHeader(env['PLATFORM']))
829            for tests in TestGroups:
830                utest.write(tests.makeString())
831            utest.close()
832            Execute(Chmod('utest.sh', 0755))
833            print("Generated utest.sh.")
834        except IOError:
835            print("Error attempting to write unittests file.")
836            Exit(1)
837    
838        # Make sure that the escript wrapper is in place
839        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
840            print("Copying escript wrapper.")
841            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
842    
 if not IS_WINDOWS_PLATFORM:  
    try:  
     utest=open("utest.sh","w")  
     build_platform=os.name      #Sometimes Mac python says it is posix  
     if (build_platform=='posix') and platform.system()=="Darwin":  
         build_platform='darwin'  
     utest.write(GroupTest.makeHeader(build_platform))  
     for tests in TestGroups:  
         utest.write(tests.makeString())  
     utest.close()  
     os.chmod("utest.sh",stat.S_IRWXU|stat.S_IRGRP|stat.S_IXGRP|stat.S_IROTH|stat.S_IXOTH)  
     print "utest.sh written"  
    except IOError:  
     print "Error attempting to write unittests file."  
     sys.exit(1)  
   
    #Make sure that the escript wrapper is in place  
    if not os.path.isfile(os.path.join(env['bininstall'],'escript')):  
        print "Copying escript wrapper"  
        shutil.copy("bin/escript",os.path.join(env['bininstall'],'escript'))  

Legend:
Removed from v.2810  
changed lines
  Added in v.3585

  ViewVC Help
Powered by ViewVC 1.1.26