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revision 1708 by ksteube, Thu Aug 14 22:42:24 2008 UTC revision 3349 by caltinay, Mon Nov 15 05:09:56 2010 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  EnsureSConsVersion(0,96,91)  # Licensed under the Open Software License version 3.0
9  EnsurePythonVersion(2,3)  # http://www.opensource.org/licenses/osl-3.0.php
10    #
11  import sys, os, re, socket  ########################################################
   
 # 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'  
12    
13  # The string python2.4 or python2.5  EnsureSConsVersion(0,98,1)
14  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  EnsurePythonVersion(2,5)
15    
16  # MS Windows support, many thanks to PH  import sys, os, platform, re
17  IS_WINDOWS_PLATFORM = (os.name== "nt")  from distutils import sysconfig
18    from site_init import *
19    
20    # Version number to check for in options file. Increment when new features are
21    # added or existing options changed.
22    REQUIRED_OPTS_VERSION=200
23    
24  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  # MS Windows support, many thanks to PH
25    IS_WINDOWS = (os.name == 'nt')
26    
27  # Read configuration options from file scons/<hostname>_options.py  ########################## Determine options file ############################
28  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  # 1. command line
29  tmp = os.path.join("scons",hostname+"_options.py")  # 2. scons/<hostname>_options.py
30  options_file = ARGUMENTS.get('options_file', tmp)  # 3. name as part of a cluster
31  if not os.path.isfile(options_file): options_file = False  options_file=ARGUMENTS.get('options_file', None)
32  else: print "Options file is", options_file  if not options_file:
33        ext_dir = os.path.join(os.getcwd(), 'scons')
34  # Load options file and command-line arguments      hostname = platform.node().split('.')[0]
35  opts = Options(options_file, ARGUMENTS)      for name in hostname, effectiveName(hostname):
36            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  ############ Load build options ################################          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38            if os.path.isfile(options_file): break
39  opts.AddOptions(  
40  # Where to install esys stuff  if not os.path.isfile(options_file):
41    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("\nWARNING:\nOptions file %s" % options_file)
42    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("not found! Default options will be used which is most likely suboptimal.")
43    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),      print("subdirectory and customize it to your needs.\n")
45  # Compilation options      options_file = None
46    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
47    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  ############################### Build options ################################
48    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  
49    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  default_prefix='/usr'
50    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  lapack_flavours=('none', 'clapack', 'mkl')
52    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  
53    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  vars = Variables(options_file, ARGUMENTS)
54    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  vars.AddVariables(
55    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57    ('cc_extra', 'Extra C/C++ flags', ''),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58    ('sys_libs', 'System libraries to link with', []),    BoolVariable('verbose', 'Output full compile/link lines', False),
59    ('ar_flags', 'Static library archiver flags to use', ''),  # Compiler/Linker options
60    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    ('cc', 'Path to C compiler', 'default'),
61    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
62  # Python    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    ('python_lib_path', 'Path to Python libs', usr_lib),    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('python_libs', 'Python libraries to link with', [python_version]),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('python_cmd', 'Python command', 'python'),    ('cxx_extra', 'Extra C++ compiler flags', ''),
67  # Boost    ('ld_extra', 'Extra linker flags', ''),
68    ('boost_path', 'Path to Boost includes', '/usr/include'),    BoolVariable('werror','Treat compiler warnings as errors', True),
69    ('boost_lib_path', 'Path to Boost libs', usr_lib),    BoolVariable('debug', 'Compile with debug flags', False),
70    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71  # NetCDF    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),  # Mandatory libraries
74    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76  # MPI  # Optional libraries and options
77    BoolOption('useMPI', 'For backwards compatibility', 'no'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
78    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
79    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
80    ('mpi_path', 'Path to MPI includes', '/usr/include'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
81    ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
82    ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
83    ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
84  # ParMETIS    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
85    BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
86    ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),    BoolVariable('papi', 'Enable PAPI', False),
87    ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolOption('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    BoolOption('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    BoolOption('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    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
97    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
98    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('lapack_libs', 'LAPACK libraries to link with', []),
99    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
100    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
101  # AMD (used by UMFPACK)    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
102    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
103    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
104    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
105  # BLAS (used by UMFPACK)    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
106    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
107    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    #dudley_assemble_flags = -funroll-loops      to actually do something
108    ('blas_libs', 'BLAS libraries to link with', ['blas'])    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
109      # To enable passing function pointers through python
110      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
111      # An option for specifying the compiler tools (see windows branch)
112      ('tools_names', 'Compiler tools to use', ['default']),
113      ('env_export', 'Environment variables to be passed to tools',[]),
114      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
115      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
116      # finer control over library building, intel aggressive global optimisation
117      # works with dynamic libraries on windows.
118      ('share_esysutils', 'Build a dynamic esysUtils library', False),
119      ('share_paso', 'Build a dynamic paso library', False),
120      ('sys_libs', 'Extra libraries to link with', []),
121      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
122  )  )
123    
124  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
   
 # intelc uses regular expressions improperly and emits a warning about  
 # failing to find the compilers.  This warning can be safely ignored.  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(tools = ['default', 'msvc'], options = opts)  
 else:  
    if socket.gethostname().split('.')[0] == 'service0':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
    elif os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ 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  
   
 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 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
 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      = ""  
   
 # 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  
   
 # 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  
   
 ############ 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']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
   
 try: env['ENV']['HOME'] = os.environ['HOME']  
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
125    
126  ############ Set up paths for Configure() ######################  # Intel's compiler uses regular expressions improperly and emits a warning
127    # about failing to find the compilers. This warning can be safely ignored.
128    
129  # Make a copy of an environment  # PATH is needed so the compiler, linker and tools are found if they are not
130  # Use env.Clone if available, but fall back on env.Copy for older version of scons  # in default locations.
131  def clone_env(env):  env = Environment(tools = ['default'], options = vars,
132    if 'Clone' in dir(env): return env.Clone()    # scons-0.98                    ENV = {'PATH': os.environ['PATH']})
133    else:                   return env.Copy() # scons-0.96  if env['tools_names'] != 'default':
134        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
135                          ENV = {'PATH' : os.environ['PATH']})
136    
137    if options_file:
138        opts_valid=False
139        if 'escript_opts_version' in env.Dictionary() and \
140            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
141                opts_valid=True
142        if opts_valid:
143            print("Using options in %s." % options_file)
144        else:
145            print("\nOptions file %s" % options_file)
146            print("is outdated! Please update the file by examining one of the TEMPLATE")
147            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
148            Exit(1)
149    
150    # Generate help text (scons -h)
151    Help(vars.GenerateHelpText(env))
152    
153    # Check for superfluous options
154    if len(vars.UnknownVariables())>0:
155        for k in vars.UnknownVariables():
156            print("Unknown option '%s'" % k)
157        Exit(1)
158    
159    #################### Make sure install directories exist #####################
160    
161    env['BUILD_DIR']=env['build_dir']
162    prefix=Dir(env['prefix']).abspath
163    env['incinstall'] = os.path.join(prefix, 'include')
164    env['bininstall'] = os.path.join(prefix, 'bin')
165    env['libinstall'] = os.path.join(prefix, 'lib')
166    env['pyinstall']  = os.path.join(prefix, 'esys')
167    if not os.path.isdir(env['bininstall']):
168        os.makedirs(env['bininstall'])
169    if not os.path.isdir(env['libinstall']):
170        os.makedirs(env['libinstall'])
171    if not os.path.isdir(env['pyinstall']):
172        os.makedirs(env['pyinstall'])
173    
174    env.Append(CPPPATH = [env['incinstall']])
175    env.Append(LIBPATH = [env['libinstall']])
176    
177    ################# Fill in compiler options if not set above ##################
178    
179    if env['cc'] != 'default': env['CC']=env['cc']
180    if env['cxx'] != 'default': env['CXX']=env['cxx']
181    
182    # version >=9 of intel C++ compiler requires use of icpc to link in C++
183    # runtimes (icc does not)
184    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
185        env['LINK'] = env['CXX']
186    
187    # default compiler/linker options
188    cc_flags = ''
189    cc_optim = ''
190    cc_debug = ''
191    omp_flags = ''
192    omp_ldflags = ''
193    fatalwarning = '' # switch to turn warnings into errors
194    sysheaderopt = '' # how to indicate that a header is a system header
195    
196    # env['CC'] might be a full path
197    cc_name=os.path.basename(env['CC'])
198    
199    if cc_name == 'icc':
200        # Intel compiler
201        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
202        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
203        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
204        omp_flags   = "-openmp -openmp_report0"
205        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
206        fatalwarning = "-Werror"
207    elif cc_name[:3] == 'gcc':
208        # GNU C on any system
209        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"
210        cc_optim     = "-O3"
211        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
212        omp_flags    = "-fopenmp"
213        omp_ldflags  = "-fopenmp"
214        fatalwarning = "-Werror"
215        sysheaderopt = "-isystem"
216    elif cc_name == 'cl':
217        # Microsoft Visual C on Windows
218        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
219        cc_optim     = "/O2 /Op /W3"
220        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
221        fatalwarning = "/WX"
222    elif cc_name == 'icl':
223        # Intel C on Windows
224        cc_flags     = '/EHsc /GR /MD'
225        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
226        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
227        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
228        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
229    
230    # set defaults if not otherwise specified
231    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
232    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
233    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
234    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
235    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
236    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
237    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
238    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
239    
240    # set up the autolazy values
241    if env['forcelazy'] == 'on':
242        env.Append(CPPDEFINES=['FAUTOLAZYON'])
243    elif env['forcelazy'] == 'off':
244        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
245    
246    # set up the collective resolve values
247    if env['forcecollres'] == 'on':
248        env.Append(CPPDEFINES=['FRESCOLLECTON'])
249    elif env['forcecollres'] == 'off':
250        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
251    
252    # allow non-standard C if requested
253    if env['iknowwhatimdoing']:
254        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
255    
256    # Disable OpenMP if no flags provided
257    if env['openmp'] and env['omp_flags'] == '':
258       print("OpenMP requested but no flags provided - disabling OpenMP!")
259       env['openmp'] = False
260    
261    if env['openmp']:
262        env.Append(CCFLAGS = env['omp_flags'])
263        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
264    else:
265        env['omp_flags']=''
266        env['omp_ldflags']=''
267    
268    # add debug/non-debug compiler flags
269    if env['debug']:
270        env.Append(CCFLAGS = env['cc_debug'])
271    else:
272        env.Append(CCFLAGS = env['cc_optim'])
273    
274  # Add cc option -I<Escript>/trunk/include  # always add cc_flags
275  env.Append(CPPPATH      = [Dir('include')])  env.Append(CCFLAGS = env['cc_flags'])
276    
277  # Add cc option -L<Escript>/trunk/lib  # add system libraries
278  env.Append(LIBPATH      = [Dir('lib')])  env.AppendUnique(LIBS = env['sys_libs'])
279    
280  env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  # Get the global Subversion revision number for the getVersion() method
   
 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  
   
 if env['usepedantic']: env.Append(CCFLAGS = pedantic)  
   
 # MS Windows  
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
281  try:  try:
282     global_revision = os.popen("svnversion -n .").read()      global_revision = os.popen('svnversion -n .').read()
283     global_revision = re.sub(":.*", "", global_revision)      global_revision = re.sub(':.*', '', global_revision)
284     global_revision = re.sub("[^0-9]", "", global_revision)      global_revision = re.sub('[^0-9]', '', global_revision)
285        if global_revision == '': global_revision='-2'
286  except:  except:
287     global_revision="-1"      global_revision = '-1'
288  if global_revision == "": global_revision="-2"  env['svn_revision']=global_revision
289  env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
290    
291  ############ numarray (required) ###############################  if IS_WINDOWS:
292        if not env['share_esysutils']:
293            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
294        if not env['share_paso']:
295            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
296    
297    ###################### Copy required environment vars ########################
298    
299    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
300    if IS_WINDOWS:
301        LD_LIBRARY_PATH_KEY='PATH'
302        env['ENV']['LD_LIBRARY_PATH']=''
303    else:
304        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
305    
306    # the following env variables are exported for the unit tests
307    
308    for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
309        try:
310            env['ENV'][key] = os.environ[key]
311        except KeyError:
312            env['ENV'][key] = 1
313    
314    env_export=env['env_export']
315    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME'])
316    
317    for key in set(env_export):
318        try:
319            env['ENV'][key] = os.environ[key]
320        except KeyError:
321            pass
322    
323  try:  try:
324    from numarray import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
325  except ImportError:  except KeyError:
326    print "Cannot import numarray, you need to set your PYTHONPATH"      pass
327    sys.exit(1)  
328    # these shouldn't be needed
329  ############ C compiler (required) #############################  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
330    #    try:
331  # Create a Configure() environment for checking existence of required libraries and headers  #        env['ENV'][key] = os.environ[key]
332  conf = Configure(clone_env(env))  #    except KeyError:
333    #        pass
 # Test that the compiler is working  
 if not conf.CheckFunc('printf'):  
   print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
   sys.exit(1)  
334    
335  if not conf.CheckFunc('gethostname'):  try:
336    env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
337    except KeyError:
338  ############ python libraries (required) #######################      pass
   
 conf.env.AppendUnique(CPPPATH       = [env['python_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
   
 if not conf.CheckCHeader('Python.h'):  
   print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('Py_Main'):  
   print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])  
   sys.exit(1)  
   
 ############ boost (required) ##################################  
   
 conf.env.AppendUnique(CPPPATH       = [env['boost_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 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)  
   
 # Commit changes to environment  
 env = conf.Finish()  
   
 ############ VTK (optional) ####################################  
   
 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']])  
   
 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) ###################################  
339    
340  # Start a new configure environment that reflects what we've already found  ######################## Add some custom builders ############################
 conf = Configure(clone_env(env))  
341    
342  if env['usepapi']:  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
343    conf.env.AppendUnique(CPPPATH = [env['papi_path']])  env.Append(BUILDERS = {'PyCompile' : py_builder});
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
344    
345  if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
346  if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
347    
348  # Add PAPI to environment env if it was found  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
349  if env['usepapi']:  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
350    
351  ############ MKL (optional) ####################################  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
352    env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
353    
354  # Start a new configure environment that reflects what we've already found  ############################ Dependency checks ###############################
 conf = Configure(clone_env(env))  
355    
356  if env['usemkl']:  # Create a Configure() environment to check for compilers and python
357    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  conf = Configure(env.Clone())
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
358    
359  if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  ######## Test that the compilers work
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
360    
361  # Add MKL to environment env if it was found  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
362  if env['usemkl']:      if not conf.CheckCC():
363    env = conf.Finish()          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
364    env.Append(CPPDEFINES = ['MKL'])          Exit(1)
365        if not conf.CheckCXX():
366            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
367            Exit(1)
368  else:  else:
369    conf.Finish()      if not conf.CheckFunc('printf', language='c'):
370            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
371  ############ UMFPACK (optional) ################################          Exit(1)
372        if not conf.CheckFunc('printf', language='c++'):
373  # Start a new configure environment that reflects what we've already found          print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
374  conf = Configure(clone_env(env))          Exit(1)
375    
376  if env['useumfpack']:  if conf.CheckFunc('gethostname'):
377    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
   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']])  
378    
379  if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  ######## Python headers & library (required)
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
380    
381  # Add UMFPACK to environment env if it was found  python_inc_path=sysconfig.get_python_inc()
382  if env['useumfpack']:  if IS_WINDOWS:
383    env = conf.Finish()      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
   env.Append(CPPDEFINES = ['UMFPACK'])  
384  else:  else:
385    conf.Finish()      python_lib_path=sysconfig.get_config_var('LIBDIR')
386    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
387  ############ Add the compiler flags ############################  if IS_WINDOWS:
388        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
 # 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'])  
389  else:  else:
390    env.Append(CCFLAGS        = env['cc_optim'])      python_libs=['python'+sysconfig.get_python_version()]
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ MPI (optional) ####################################  
   
 # Create a modified environment for MPI programs (identical to env if usempi=no)  
 env_mpi = clone_env(env)  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if env_mpi['usempi']:  
   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']])  
   
 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  
391    
392  # Add MPI to environment env_mpi if it was found  if sysheaderopt == '':
393  if env_mpi['usempi']:      conf.env.AppendUnique(CPPPATH = [python_inc_path])
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
394  else:  else:
395    conf.Finish()      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
   
 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']])  
   
 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']  
   
 ############ Summarize our environment #########################  
396    
397  print ""  conf.env.AppendUnique(LIBPATH = [python_lib_path])
398  print "Summary of configuration (see ./config.log for information)"  conf.env.AppendUnique(LIBS = python_libs)
399  print " Using python libraries"  # The wrapper script needs to find the libs
400  print " Using numarray"  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
 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['useopenmp']: print "    Using OpenMP"  
 else: print "   Not using OpenMP"  
 if env['usempi']: print "   Using MPI"  
 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['usedebug']: print " Compiling for debug"  
 else: print "   Not compiling for debug"  
 print " Installing in", prefix  
 print ""  
401    
402  ############ Add some custom builders ##########################  if not conf.CheckCHeader('Python.h'):
403        print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
404        Exit(1)
405    if not conf.CheckFunc('Py_Exit'):
406        print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
407        Exit(1)
408    
409  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  # Commit changes to environment
410  env.Append(BUILDERS = {'PyCompile' : py_builder});  env = conf.Finish()
411    
412  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  ######## boost (required)
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
413    
414  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
415  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  if sysheaderopt == '':
416        env.AppendUnique(CPPPATH = [boost_inc_path])
417    else:
418        # This is required because we can't -isystem /usr/include since it breaks
419        # std includes
420        if os.path.normpath(boost_inc_path) == '/usr/include':
421            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
422        else:
423            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
424    
425    env.AppendUnique(LIBPATH = [boost_lib_path])
426    env.AppendUnique(LIBS = env['boost_libs'])
427    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
428    
429  ############ Build the desired subdirectories ##################  ######## numpy (required)
430    
431  Export(["env", "env_mpi", "clone_env"])  try:
432        from numpy import identity
433    except ImportError:
434        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
435        Exit(1)
436    
437  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  ######## VTK (optional)
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', 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)  
438    
439  ############ Remember what optimizations we used ###############  if env['pyvisi']:
440        try:
441            import vtk
442            env['pyvisi'] = True
443        except ImportError:
444            print("Cannot import vtk, disabling pyvisi.")
445            env['pyvisi'] = False
446    
447    ######## netCDF (optional)
448    
449    netcdf_inc_path=''
450    netcdf_lib_path=''
451    if env['netcdf']:
452        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
453        env.AppendUnique(CPPPATH = [netcdf_inc_path])
454        env.AppendUnique(LIBPATH = [netcdf_lib_path])
455        env.AppendUnique(LIBS = env['netcdf_libs'])
456        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
457        env.Append(CPPDEFINES = ['USE_NETCDF'])
458    
459    ######## PAPI (optional)
460    
461    papi_inc_path=''
462    papi_lib_path=''
463    if env['papi']:
464        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
465        env.AppendUnique(CPPPATH = [papi_inc_path])
466        env.AppendUnique(LIBPATH = [papi_lib_path])
467        env.AppendUnique(LIBS = env['papi_libs'])
468        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
469        env.Append(CPPDEFINES = ['BLOCKPAPI'])
470    
471    ######## MKL (optional)
472    
473    mkl_inc_path=''
474    mkl_lib_path=''
475    if env['mkl']:
476        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
477        env.AppendUnique(CPPPATH = [mkl_inc_path])
478        env.AppendUnique(LIBPATH = [mkl_lib_path])
479        env.AppendUnique(LIBS = env['mkl_libs'])
480        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
481        env.Append(CPPDEFINES = ['MKL'])
482    
483    ######## UMFPACK (optional)
484    
485    umfpack_inc_path=''
486    umfpack_lib_path=''
487    if env['umfpack']:
488        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
489        env.AppendUnique(CPPPATH = [umfpack_inc_path])
490        env.AppendUnique(LIBPATH = [umfpack_lib_path])
491        env.AppendUnique(LIBS = env['umfpack_libs'])
492        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
493        env.Append(CPPDEFINES = ['UMFPACK'])
494    
495    ######## LAPACK (optional)
496    
497    if env['lapack']=='mkl' and not env['mkl']:
498        print("mkl_lapack requires MKL!")
499        Exit(1)
500    
501    env['uselapack'] = env['lapack']!='none'
502    lapack_inc_path=''
503    lapack_lib_path=''
504    if env['uselapack']:
505        header='clapack.h'
506        if env['lapack']=='mkl':
507            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
508            header='mkl_lapack.h'
509        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
510        env.AppendUnique(CPPPATH = [lapack_inc_path])
511        env.AppendUnique(LIBPATH = [lapack_lib_path])
512        env.AppendUnique(LIBS = env['lapack_libs'])
513        env.Append(CPPDEFINES = ['USE_LAPACK'])
514    
515    ######## Silo (optional)
516    
517    silo_inc_path=''
518    silo_lib_path=''
519    if env['silo']:
520        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
521        env.AppendUnique(CPPPATH = [silo_inc_path])
522        env.AppendUnique(LIBPATH = [silo_lib_path])
523        # Note that we do not add the libs since they are only needed for the
524        # weipa library and tools.
525        #env.AppendUnique(LIBS = [env['silo_libs']])
526    
527    ######## VisIt (optional)
528    
529    visit_inc_path=''
530    visit_lib_path=''
531    if env['visit']:
532        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
533        env.AppendUnique(CPPPATH = [visit_inc_path])
534        env.AppendUnique(LIBPATH = [visit_lib_path])
535    
536    ######## MPI (optional)
537    
538    env['usempi'] = env['mpi']!='none'
539    mpi_inc_path=''
540    mpi_lib_path=''
541    if env['usempi']:
542        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
543        env.AppendUnique(CPPPATH = [mpi_inc_path])
544        env.AppendUnique(LIBPATH = [mpi_lib_path])
545        env.AppendUnique(LIBS = env['mpi_libs'])
546        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
547        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
548        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
549        # On the other hand MPT and OpenMPI don't define the latter so we have to
550        # do that here
551        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
552            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
553    
554    ######## ParMETIS (optional)
555    
556    if not env['usempi']: env['parmetis'] = False
557    
558    parmetis_inc_path=''
559    parmetis_lib_path=''
560    if env['parmetis']:
561        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
562        env.AppendUnique(CPPPATH = [parmetis_inc_path])
563        env.AppendUnique(LIBPATH = [parmetis_lib_path])
564        env.AppendUnique(LIBS = env['parmetis_libs'])
565        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
566        env.Append(CPPDEFINES = ['USE_PARMETIS'])
567    
568  remember_list = []  ######################## Summarize our environment ###########################
569    
570  if env['usedebug']:  # keep some of our install paths first in the list for the unit tests
571    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
572  else:  env.PrependENVPath('PYTHONPATH', prefix)
573    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Delete('$TARGET'))  env['ENV']['ESCRIPT_ROOT'] = prefix
574    
575    if not env['verbose']:
576        env['CCCOMSTR'] = "Compiling $TARGET"
577        env['CXXCOMSTR'] = "Compiling $TARGET"
578        env['SHCCCOMSTR'] = "Compiling $TARGET"
579        env['SHCXXCOMSTR'] = "Compiling $TARGET"
580        env['ARCOMSTR'] = "Linking $TARGET"
581        env['LINKCOMSTR'] = "Linking $TARGET"
582        env['SHLINKCOMSTR'] = "Linking $TARGET"
583        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
584        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
585        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
586        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
587        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
588    
589    print("")
590    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
591    print("Escript/Finley revision %s"%global_revision)
592    print("  Install prefix:  %s"%env['prefix'])
593    print("          Python:  %s"%sysconfig.PREFIX)
594    print("           boost:  %s"%env['boost_prefix'])
595    print("           numpy:  YES")
596  if env['usempi']:  if env['usempi']:
597    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))      print("             MPI:  YES (flavour: %s)"%env['mpi'])
 else:  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Delete('$TARGET'))  
   
 if env['omp_optim'] != '':  
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  
598  else:  else:
599    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Delete('$TARGET'))      print("             MPI:  DISABLED")
600    if env['uselapack']:
601        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
602    else:
603        print("          LAPACK:  DISABLED")
604    d_list=[]
605    e_list=[]
606    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
607        if env[i]: e_list.append(i)
608        else: d_list.append(i)
609    for i in e_list:
610        print("%16s:  YES"%i)
611    for i in d_list:
612        print("%16s:  DISABLED"%i)
613    if ((fatalwarning != '') and (env['werror'])):
614        print("  Treating warnings as errors")
615    else:
616        print("  NOT treating warnings as errors")
617    print("")
618    
619    ####################### Configure the subdirectories #########################
620    
621    from grouptest import *
622    
623    TestGroups=[]
624    
625    # keep an environment without warnings-as-errors
626    dodgy_env=env.Clone()
627    
628    # now add warnings-as-errors flags. This needs to be done after configuration
629    # because the scons test files have warnings in them
630    if ((fatalwarning != '') and (env['werror'])):
631        env.Append(CCFLAGS = fatalwarning)
632    
633    Export(
634      ['env',
635       'dodgy_env',
636       'IS_WINDOWS',
637       'TestGroups'
638      ]
639    )
640    
641  env.Alias('remember_options', remember_list)  env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
642    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
643    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
644    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
645    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
646    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
647    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
648    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
649    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
650    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
651    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
652    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
653    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
654    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
655    
656    ######################## Populate the buildvars file #########################
657    
658    # remove obsolete file
659    if not env['usempi']:
660        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
661        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
662    
663    # Try to extract the boost version from version.hpp
664    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
665    boostversion='unknown'
666    try:
667        for line in boosthpp:
668            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
669            if ver:
670                boostversion=ver.group(1)
671    except StopIteration:
672        pass
673    boosthpp.close()
674    
675    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
676    buildvars.write("svn_revision="+str(global_revision)+"\n")
677    buildvars.write("prefix="+prefix+"\n")
678    buildvars.write("cc="+env['CC']+"\n")
679    buildvars.write("cxx="+env['CXX']+"\n")
680    buildvars.write("python="+sys.executable+"\n")
681    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
682    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
683    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
684    buildvars.write("boost_version="+boostversion+"\n")
685    buildvars.write("debug=%d\n"%int(env['debug']))
686    buildvars.write("openmp=%d\n"%int(env['openmp']))
687    buildvars.write("mpi=%s\n"%env['mpi'])
688    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
689    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
690    buildvars.write("lapack=%s\n"%env['lapack'])
691    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
692    for i in 'netcdf','parmetis','papi','mkl','umfpack','silo','visit':
693        buildvars.write("%s=%d\n"%(i, int(env[i])))
694        if env[i]:
695            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
696            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
697    buildvars.close()
698    
699  ############ Targets to build and install libraries ############  ################### Targets to build and install libraries ###################
700    
701  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
702  env.Alias('target_init', [target_init])  env.Alias('target_init', [target_init])
703    
704  # 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
705  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  # #include <paso/Common.h>
706  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
707    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
708    
709  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
710  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
711    
712  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
713  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
714    
715  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
716  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
717    
718  # Now gather all the above into a couple easy targets: build_all and install_all  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
719    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
720    
721    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
722    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
723    
724    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
725    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
726    
727    # Now gather all the above into some easy targets: build_all and install_all
728  build_all_list = []  build_all_list = []
729  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
730  build_all_list += ['build_paso']  build_all_list += ['build_paso']
731  build_all_list += ['build_escript']  build_all_list += ['build_escript']
732    build_all_list += ['build_dudley']
733  build_all_list += ['build_finley']  build_all_list += ['build_finley']
734  if env['usempi']: build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_weipa']
735    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
736    if env['usempi']:   build_all_list += ['build_pythonMPI']
737    build_all_list += ['build_escriptconvert']
738  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
739    
740  install_all_list = []  install_all_list = []
# Line 580  install_all_list += ['target_init'] Line 742  install_all_list += ['target_init']
742  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
743  install_all_list += ['install_paso']  install_all_list += ['install_paso']
744  install_all_list += ['install_escript']  install_all_list += ['install_escript']
745    install_all_list += ['install_dudley']
746  install_all_list += ['install_finley']  install_all_list += ['install_finley']
747  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_weipa']
748  install_all_list += ['target_install_modellib_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
749  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_pyvisi_py']
750  if env['usempi']: install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_modellib_py']
751  install_all_list += ['remember_options']  install_all_list += ['install_pycad_py']
752    if env['usempi']:   install_all_list += ['install_pythonMPI']
753    install_all_list += ['install_escriptconvert']
754  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
755    
756  # Default target is install  # Default target is install
757  env.Default('install_all')  env.Default('install_all')
758    
759  ############ Targets to build and run the test suite ###########  ################## Targets to build and run the test suite ###################
   
 env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])  
 env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])  
 env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])  
 env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])  
   
 ############ Targets to build the documentation ################  
760    
761  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
762    env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
763    env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
764    env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
765    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
766    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
767    
768    ##################### Targets to build the documentation #####################
769    
770    env.Alias('api_epydoc','install_all')
771    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
772    env.Alias('release_prep', ['docs', 'install_all'])
773    
774    if not IS_WINDOWS:
775        try:
776            utest=open('utest.sh','w')
777            utest.write(GroupTest.makeHeader(env['BUILD_DIR'], env['PLATFORM']))
778            for tests in TestGroups:
779                utest.write(tests.makeString())
780            utest.close()
781            Execute(Chmod('utest.sh', 0755))
782            print("Generated utest.sh.")
783        except IOError:
784            print("Error attempting to write unittests file.")
785            Exit(1)
786    
787        # Make sure that the escript wrapper is in place
788        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
789            print("Copying escript wrapper.")
790            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
791    

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