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revision 2036 by jfenwick, Thu Nov 13 04:35:06 2008 UTC revision 3349 by caltinay, Mon Nov 15 05:09:56 2010 UTC
# Line 1  Line 1 
   
1  ########################################################  ########################################################
2  #  #
3  # Copyright (c) 2003-2008 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  
20    # Version number to check for in options file. Increment when new features are
21  # Add our extensions  # added or existing options changed.
22  if os.path.isdir('scons'): sys.path.append('scons')  REQUIRED_OPTS_VERSION=200
 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')
26    
27  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  ########################## Determine options file ############################
28    # 1. command line
29    # 2. scons/<hostname>_options.py
30    # 3. name as part of a cluster
31    options_file=ARGUMENTS.get('options_file', None)
32    if not options_file:
33        ext_dir = os.path.join(os.getcwd(), 'scons')
34        hostname = platform.node().split('.')[0]
35        for name in hostname, effectiveName(hostname):
36            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38            if os.path.isfile(options_file): break
39    
 # Read configuration options from file scons/<hostname>_options.py  
 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
 tmp = os.path.join("scons",hostname+"_options.py")  
 options_file = ARGUMENTS.get('options_file', tmp)  
40  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
41    options_file = False      print("\nWARNING:\nOptions file %s" % options_file)
42    print "Options file not found (expected '%s')" % tmp      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  # Load options file and command-line arguments  
47  opts = Options(options_file, ARGUMENTS)  ############################### Build options ################################
48    
49  ############ Load build options ################################  default_prefix='/usr'
50    mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51  opts.AddOptions(  lapack_flavours=('none', 'clapack', 'mkl')
52  # Where to install esys stuff  
53    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),  vars = Variables(options_file, ARGUMENTS)
54    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),  vars.AddVariables(
55    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58  # Compilation options    BoolVariable('verbose', 'Output full compile/link lines', False),
59    BoolOption('dodebug', 'For backwards compatibility', 'no'),  # Compiler/Linker options
60    BoolOption('usedebug', 'Do you want a debug build?', 'no'),    ('cc', 'Path to C compiler', 'default'),
61    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
62    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),    ('cxx_extra', 'Extra C++ compiler flags', ''),
   ('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    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73  # Python  # Mandatory libraries
74    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    ('python_libs', 'Python libraries to link with', [python_version]),  # Optional libraries and options
77    ('python_cmd', 'Python command', 'python'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
78  # Boost    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
79    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
80    ('boost_lib_path', 'Path to Boost libs', usr_lib),    BoolVariable('netcdf', 'Enable netCDF file support', False),
81    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
82  # NetCDF    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
83    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
84    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
85    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
86    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    BoolVariable('papi', 'Enable PAPI', False),
87  # MPI    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   BoolOption('useMPI', 'For backwards compatibility', 'no'),  
   BoolOption('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!)', ['mpich' , 'pthread', 'rt']),  
 # ParMETIS  
   BoolOption('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  
   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  # An option for specifying the compiler tools set (see windows branch).    # To enable passing function pointers through python
110    ('tools_names', 'allow control over the tools in the env setup', ['intelc'])    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.  
125    
126  if IS_WINDOWS_PLATFORM:  # Intel's compiler uses regular expressions improperly and emits a warning
127        env = Environment(options = opts)  # about failing to find the compilers. This warning can be safely ignored.
       env = Environment(tools = ['default'] + env['tools_names'],  
                         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 -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  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER -isystem /usr/include/boost/ -isystem /usr/include/python2.5/ -Wno-sign-compare -Wno-system-headers -Wno-strict-aliasing"  
 #the strict aliasing warning is triggered by some type punning in the boost headers for version 1.34  
 #isystem does not seem to prevent this  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
   fatalwarning      = "-Werror"  
 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      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   
 # 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  
128    
129  try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  # PATH is needed so the compiler, linker and tools are found if they are not
130  except KeyError: pass  # in default locations.
131    env = Environment(tools = ['default'], options = vars,
132  try: env['ENV']['HOME'] = os.environ['HOME']                    ENV = {'PATH': os.environ['PATH']})
133  except KeyError: pass  if env['tools_names'] != 'default':
134        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
135  # Configure for test suite                        ENV = {'PATH' : os.environ['PATH']})
136  env.PrependENVPath('PYTHONPATH', prefix)  
137  env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  if options_file:
138        opts_valid=False
139  env['ENV']['ESCRIPT_ROOT'] = prefix      if 'escript_opts_version' in env.Dictionary() and \
140            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
141  ############ Set up paths for Configure() ######################              opts_valid=True
142        if opts_valid:
143  # Make a copy of an environment          print("Using options in %s." % options_file)
144  # Use env.Clone if available, but fall back on env.Copy for older version of scons      else:
145  def clone_env(env):          print("\nOptions file %s" % options_file)
146    if 'Clone' in dir(env): return env.Clone()    # scons-0.98          print("is outdated! Please update the file by examining one of the TEMPLATE")
147    else:                   return env.Copy() # scons-0.96          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
148            Exit(1)
149  # Add cc option -I<Escript>/trunk/include  
150  env.Append(CPPPATH      = [Dir('include')])  # Generate help text (scons -h)
151    Help(vars.GenerateHelpText(env))
152  # Add cc option -L<Escript>/trunk/lib  
153  env.Append(LIBPATH      = [Dir(env['libinstall'])])  # Check for superfluous options
154    if len(vars.UnknownVariables())>0:
155  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])      for k in vars.UnknownVariables():
156  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])          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  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # 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  # MS Windows  # always add cc_flags
275  if IS_WINDOWS_PLATFORM:  env.Append(CCFLAGS = env['cc_flags'])
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
276    
277  env.Append(ARFLAGS = env['ar_flags'])  # add system libraries
278    env.AppendUnique(LIBS = env['sys_libs'])
279    
280  # Get the global Subversion revision number for getVersion() method  # Get the global Subversion revision number for the 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  try:          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
294    from numarray import identity      if not env['share_paso']:
295  except ImportError:          env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
296    print "Cannot import numarray, you need to set your PYTHONPATH"  
297    sys.exit(1)  ###################### Copy required environment vars ########################
298    
299  ############ C compiler (required) #############################  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
300    if IS_WINDOWS:
301  # Create a Configure() environment for checking existence of required libraries and headers      LD_LIBRARY_PATH_KEY='PATH'
302  conf = Configure(clone_env(env))      env['ENV']['LD_LIBRARY_PATH']=''
303    else:
304  # Test that the compiler is working      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
 if not conf.CheckFunc('printf'):  
   print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
   sys.exit(1)  
   
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
   
 conf.env.AppendUnique(CPPPATH       = [env['python_path']])  
 conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['python_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these 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']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these 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) ####################################  
305    
306  if env['usevtk']:  # the following env variables are exported for the unit tests
   try:  
     import vtk  
     env['usevtk'] = 1  
   except ImportError:  
     env['usevtk'] = 0  
307    
308  # Add VTK to environment env if it was found  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
309  if env['usevtk']:      try:
310    env.Append(CPPDEFINES = ['USE_VTK'])          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  ############ NetCDF (optional) #################################  try:
324        env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
325    except KeyError:
326        pass
327    
328    # these shouldn't be needed
329    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
330    #    try:
331    #        env['ENV'][key] = os.environ[key]
332    #    except KeyError:
333    #        pass
334    
335  conf = Configure(clone_env(env))  try:
336        env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
337    except KeyError:
338        pass
339    
340  if env['usenetcdf']:  ######################## Add some custom builders ############################
   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', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  
341    
342  if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
343  if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  env.Append(BUILDERS = {'PyCompile' : py_builder});
344    
345  # Add NetCDF to environment env if it was found  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
346  if env['usenetcdf']:  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
347    
348  ############ PAPI (optional) ###################################  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
349    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
350    
351  # Start a new configure environment that reflects what we've already found  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
352  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
353    
354  if env['usepapi']:  ############################ Dependency checks ###############################
   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', env['papi_lib_path'])  # The wrapper script needs to find these libs  
355    
356  if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  # Create a Configure() environment to check for compilers and python
357  if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  conf = Configure(env.Clone())
358    
359  # Add PAPI to environment env if it was found  ######## Test that the compilers work
360  if env['usepapi']:  
361    env = conf.Finish()  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
362    env.Append(CPPDEFINES = ['BLOCKPAPI'])      if not conf.CheckCC():
363            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
364            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  ############ MKL (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['usemkl']:  if conf.CheckFunc('gethostname'):
377    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs  
378    
379  if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  ######## Python headers & library (required)
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
380    
381  # Add MKL to environment env if it was found  python_inc_path=sysconfig.get_python_inc()
382  if env['usemkl']:  if IS_WINDOWS:
383    env = conf.Finish()      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
   env.Append(CPPDEFINES = ['MKL'])  
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  ############ UMFPACK (optional) ################################  if IS_WINDOWS:
388        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
 # 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', env['umf_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs  
   
 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  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
389  else:  else:
390    conf.Finish()      python_libs=['python'+sysconfig.get_python_version()]
391    
392  ############ Add the compiler flags ############################  if sysheaderopt == '':
393        conf.env.AppendUnique(CPPPATH = [python_inc_path])
 # 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'])  
394  else:  else:
395    env.Append(CCFLAGS        = env['cc_optim'])      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ MPI (optional) ####################################  
396    
397  # Create a modified environment for MPI programs (identical to env if usempi=no)  conf.env.AppendUnique(LIBPATH = [python_lib_path])
398  env_mpi = clone_env(env)  conf.env.AppendUnique(LIBS = python_libs)
399    # The wrapper script needs to find the libs
400    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
401    
402  # Start a new configure environment that reflects what we've already found  if not conf.CheckCHeader('Python.h'):
403  conf = Configure(clone_env(env_mpi))      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  if env_mpi['usempi']:  # Commit changes to environment
410    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  env = conf.Finish()
   conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs  
411    
412  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  ######## boost (required)
 if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
413    
414  # Add MPI to environment env_mpi if it was found  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
415  if env_mpi['usempi']:  if sysheaderopt == '':
416    env_mpi = conf.Finish()      env.AppendUnique(CPPPATH = [boost_inc_path])
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
417  else:  else:
418    conf.Finish()      # 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  env['usempi'] = env_mpi['usempi']  ######## numpy (required)
430    
431  ############ ParMETIS (optional) ###############################  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  # Start a new configure environment that reflects what we've already found  ######## VTK (optional)
 conf = Configure(clone_env(env_mpi))  
438    
439  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  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  if env_mpi['useparmetis']:  ######################## Summarize our environment ###########################
   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', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
569    
570  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  # keep some of our install paths first in the list for the unit tests
571  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
572    env.PrependENVPath('PYTHONPATH', prefix)
573    env['ENV']['ESCRIPT_ROOT'] = prefix
574    
575  # Add ParMETIS to environment env_mpi if it was found  if not env['verbose']:
576  if env_mpi['useparmetis']:      env['CCCOMSTR'] = "Compiling $TARGET"
577    env_mpi = conf.Finish()      env['CXXCOMSTR'] = "Compiling $TARGET"
578    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])      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']:
597        print("             MPI:  YES (flavour: %s)"%env['mpi'])
598  else:  else:
599    conf.Finish()      print("             MPI:  DISABLED")
600    if env['uselapack']:
601  env['useparmetis'] = env_mpi['useparmetis']      print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
602    else:
603  ############ Now we switch on Warnings as errors ###############      print("          LAPACK:  DISABLED")
604    d_list=[]
605  #this needs to be done after configuration because the scons test files have warnings in them  e_list=[]
606    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
607  if ((fatalwarning != "") and (env['usewarnings'])):      if env[i]: e_list.append(i)
608    env.Append(CCFLAGS        = fatalwarning)      else: d_list.append(i)
609    env_mpi.Append(CCFLAGS        = fatalwarning)  for i in e_list:
610        print("%16s:  YES"%i)
611  ############ Summarize our environment #########################  for i in d_list:
612        print("%16s:  DISABLED"%i)
613  print ""  if ((fatalwarning != '') and (env['werror'])):
614  print "Summary of configuration (see ./config.log for information)"      print("  Treating warnings as errors")
615  print " Using python libraries"  else:
616  print " Using numarray"      print("  NOT treating warnings as errors")
617  print " Using boost"  print("")
 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  
 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"  
 else: print "   Not treating warnings as errors"  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))  
 if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))  
618    
619  ############ Add some custom builders ##########################  ####################### Configure the subdirectories #########################
620    
621  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  from grouptest import *
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
622    
623  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  TestGroups=[]
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
624    
625  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  # keep an environment without warnings-as-errors
626  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  dodgy_env=env.Clone()
627    
628  ############ Build the subdirectories ##########################  # 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(  Export(
634    ["env",    ['env',
635     "env_mpi",     'dodgy_env',
636     "clone_env",     'IS_WINDOWS',
637     "IS_WINDOWS_PLATFORM"     'TestGroups'
638     ]    ]
639    )  )
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$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)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
640    
641  if env['usedebug']:  env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
642    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$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  if env['usempi']:  ################### Targets to build and install libraries ###################
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  
700    
701  if env['omp_optim'] != '':  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
702    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('target_init', [target_init])
703    
704  env.Alias('remember_options', remember_list)  # The headers have to be installed prior to build in order to satisfy
705    # #include <paso/Common.h>
706    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
707    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
708    
709  ############ Targets to build and install libraries ############  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
710    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
711    
712  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
713  env.Alias('target_init', [target_init])  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
714    
715  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
716  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
717    
718  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
719  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
720    
721  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'])
722  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'])
723    
724  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
725  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'])
726    
727  # 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
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_PLATFORM: build_all_list += ['target_finley_wrapper']  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 639  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  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_pycad_py']
752  install_all_list += ['remember_options']  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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