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revision 1866 by ksteube, Thu Oct 9 04:01:06 2008 UTC revision 5017 by sshaw, Tue Jun 10 02:16:18 2014 UTC
# Line 1  Line 1 
1    ##############################################################################
 ########################################################  
2  #  #
3  # Copyright (c) 2003-2008 by University of Queensland  # Copyright (c) 2003-2014 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # http://www.uq.edu.au
 # http://www.uq.edu.au/esscc  
5  #  #
6  # Primary Business: Queensland, Australia  # Primary Business: Queensland, Australia
7  # Licensed under the Open Software License version 3.0  # Licensed under the Open Software License version 3.0
8  # http://www.opensource.org/licenses/osl-3.0.php  # http://www.opensource.org/licenses/osl-3.0.php
9  #  #
10  ########################################################  # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11    # Development 2012-2013 by School of Earth Sciences
12    # Development from 2014 by Centre for Geoscience Computing (GeoComp)
13  EnsureSConsVersion(0,96,91)  #
14  EnsurePythonVersion(2,3)  ##############################################################################
   
 import sys, os, re, socket  
   
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
15    
16  # Use /usr/lib64 if available, else /usr/lib  EnsureSConsVersion(0,98,1)
17  usr_lib = '/usr/lib'  EnsurePythonVersion(2,5)
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
18    
19  # The string python2.4 or python2.5  import atexit, sys, os, platform, re
20  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  from distutils import sysconfig
21    from dependencies import *
22    from site_init import *
23    
24    # Version number to check for in options file. Increment when new features are
25    # added or existing options changed.
26    REQUIRED_OPTS_VERSION=201
27    
28  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
29  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
   
 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  
   
 # 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)  
 if not os.path.isfile(options_file):  
   options_file = False  
   print "Options file not found"  
 else:  
   print "Options file is", options_file  
30    
31  # Load options file and command-line arguments  IS_OSX = (os.uname()[0] == 'Darwin')
 opts = Options(options_file, ARGUMENTS)  
32    
33  ############ Load build options ################################  ########################## Determine options file ############################
34    # 1. command line
35    # 2. scons/<hostname>_options.py
36    # 3. name as part of a cluster
37    options_file=ARGUMENTS.get('options_file', None)
38    if not options_file:
39        ext_dir = os.path.join(os.getcwd(), 'scons')
40        hostname = platform.node().split('.')[0]
41        for name in hostname, effectiveName(hostname):
42            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
43            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
44            if os.path.isfile(options_file): break
45    
46  opts.AddOptions(  if not os.path.isfile(options_file):
47  # Where to install esys stuff      print("\nWARNING:\nOptions file %s" % options_file)
48    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("not found! Default options will be used which is most likely suboptimal.")
49    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("We recommend that you copy the most relavent options file in the scons/os/")
50    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),      print("subdirectory and customize it to your needs.\n")
51    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      options_file = None
52    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),  
53  # Compilation options  ############################### Build options ################################
54    BoolOption('dodebug', 'For backwards compatibility', 'no'),  
55    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  default_prefix='/usr'
56    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
57    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  lapack_flavours=('none', 'clapack', 'mkl')
58    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  
59    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  vars = Variables(options_file, ARGUMENTS)
60    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  vars.AddVariables(
61    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
62    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
63    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
64    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    BoolVariable('verbose', 'Output full compile/link lines', False),
65    ('cc_extra', 'Extra C/C++ flags', ''),  # Compiler/Linker options
66      ('cxx', 'Path to C++ compiler', 'default'),
67      ('cc_flags', 'Base C++ compiler flags', 'default'),
68      ('cc_optim', 'Additional C++ flags for a non-debug build', 'default'),
69      ('cc_debug', 'Additional C++ flags for a debug build', 'default'),
70      ('cxx_extra', 'Extra C++ compiler flags', ''),
71    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
72    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
73    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
74    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
75    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'yes'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
76  # Python    ('omp_ldflags', 'OpenMP linker flags', 'default'),
77    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),  # Mandatory libraries
78    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
79    ('python_libs', 'Python libraries to link with', [python_version]),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
80    ('python_cmd', 'Python command', 'python'),  # Mandatory for tests
81  # Boost    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
82    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
83    ('boost_lib_path', 'Path to Boost libs', usr_lib),  # Optional libraries and options
84    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
85  # NetCDF    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
86    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
87    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
88    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
89    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
90  # MPI    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
91    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
92    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
93    ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),    BoolVariable('papi', 'Enable PAPI', False),
94    ('mpi_path', 'Path to MPI includes', '/usr/include'),    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   ('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),  
95    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
96    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),
97  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
98    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
99    ('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']),
100    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
101    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
102  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
103    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
104    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
105    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
106    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
107    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
108  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
109    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
110    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
111    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
112  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
113    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
114    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
115    ('blas_libs', 'BLAS libraries to link with', ['blas'])    BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
116    # Advanced settings
117      #dudley_assemble_flags = -funroll-loops      to actually do something
118      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
119      # To enable passing function pointers through python
120      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
121      # An option for specifying the compiler tools (see windows branch)
122      ('tools_names', 'Compiler tools to use', ['default']),
123      ('env_export', 'Environment variables to be passed to tools',[]),
124      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
126      # finer control over library building, intel aggressive global optimisation
127      # works with dynamic libraries on windows.
128      ('build_shared', 'Build dynamic libraries only', False),
129      ('sys_libs', 'Extra libraries to link with', []),
130      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
131      ('SVN_VERSION', 'Do not use from options file', -2),
132      ('pythoncmd', 'which python to compile with','python'),
133      ('usepython3', 'Is this a python3 build? (experimental)', False),
134      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
135      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
136      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
137      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
138      BoolVariable('compressed_files','Enables reading from compressed binary files', True),
139      ('compression_libs', 'Compression libraries to link with', ['boost_iostreams'])
140  )  )
141    
142  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
143    
144  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
145  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
146    
147  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
148        env = Environment(tools = ['default', 'msvc'], options = opts)  # in default locations.
149    env = Environment(tools = ['default'], options = vars,
150                      ENV = {'PATH': os.environ['PATH']})
151    
152    # set the vars for clang
153    def mkclang(env):
154        env['CXX']='clang++'
155    
156    if env['tools_names'] != 'default':
157        zz=env['tools_names']
158        if 'clang' in zz:
159            zz.remove('clang')
160            zz.insert(0, mkclang)
161        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
162                          ENV = {'PATH' : os.environ['PATH']})
163    
164    if options_file:
165        opts_valid=False
166        if 'escript_opts_version' in env.Dictionary() and \
167            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
168                opts_valid=True
169        if opts_valid:
170            print("Using options in %s." % options_file)
171        else:
172            print("\nOptions file %s" % options_file)
173            print("is outdated! Please update the file by examining one of the TEMPLATE")
174            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
175            Exit(1)
176    
177    # Generate help text (scons -h)
178    Help(vars.GenerateHelpText(env))
179    
180    # Check for superfluous options
181    if len(vars.UnknownVariables())>0:
182        for k in vars.UnknownVariables():
183            print("Unknown option '%s'" % k)
184        Exit(1)
185    
186    # create dictionary which will be populated with info for buildvars file
187    env['buildvars']={}
188    # create list which will be populated with warnings if there are any
189    env['warnings']=[]
190    
191    #################### Make sure install directories exist #####################
192    
193    env['BUILD_DIR']=Dir(env['build_dir']).abspath
194    prefix=Dir(env['prefix']).abspath
195    env['buildvars']['prefix']=prefix
196    env['incinstall'] = os.path.join(prefix, 'include')
197    env['bininstall'] = os.path.join(prefix, 'bin')
198    env['libinstall'] = os.path.join(prefix, 'lib')
199    env['pyinstall']  = os.path.join(prefix, 'esys')
200    if not os.path.isdir(env['bininstall']):
201        os.makedirs(env['bininstall'])
202    if not os.path.isdir(env['libinstall']):
203        os.makedirs(env['libinstall'])
204    if not os.path.isdir(env['pyinstall']):
205        os.makedirs(env['pyinstall'])
206    
207    env.Append(CPPPATH = [env['incinstall']])
208    env.Append(LIBPATH = [env['libinstall']])
209    
210    ################# Fill in compiler options if not set above ##################
211    
212    if env['cxx'] != 'default': env['CXX']=env['cxx']
213    
214    # version >=9 of intel C++ compiler requires use of icpc to link in C++
215    # runtimes (icc does not)
216    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
217        env['LINK'] = env['CXX']
218    
219    # default compiler/linker options
220    cc_flags = ''
221    cc_optim = ''
222    cc_debug = ''
223    omp_flags = ''
224    omp_ldflags = ''
225    fatalwarning = '' # switch to turn warnings into errors
226    sysheaderopt = '' # how to indicate that a header is a system header
227    
228    # env['CC'] might be a full path
229    cc_name=os.path.basename(env['CXX'])
230    
231    if cc_name == 'icpc':
232        # Intel compiler
233        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
234        # removed -std=c99 because icpc doesn't like it and we aren't using c anymore
235        cc_flags    = "-fPIC -w2 -wd1875 -Wno-unknown-pragmas"
236        cc_optim    = "-O3 -ftz -fno-alias -inline-level=2 -ipo -xHost"
237        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
238        omp_flags   = "-openmp"
239        omp_ldflags = "-openmp -openmp_report=1"
240        fatalwarning = "-Werror"
241    elif cc_name[:3] == 'g++':
242        # GNU C on any system
243        # note that -ffast-math is not used because it breaks isnan(),
244        # see mantis #691
245        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
246        cc_optim     = "-O3"
247        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK --param=max-vartrack-size=90000000" #avoids vartrack limit being exceeded with escriptcpp.cpp
248        omp_flags    = "-fopenmp"
249        omp_ldflags  = "-fopenmp"
250        fatalwarning = "-Werror"
251        sysheaderopt = "-isystem"
252    elif cc_name == 'cl':
253        # Microsoft Visual C on Windows
254        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
255        cc_optim     = "/O2 /Op /W3"
256        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
257        fatalwarning = "/WX"
258    elif cc_name == 'icl':
259        # Intel C on Windows
260        cc_flags     = '/EHsc /GR /MD'
261        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
262        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
263        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
264        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
265    
266    env['sysheaderopt']=sysheaderopt
267    
268    # set defaults if not otherwise specified
269    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
270    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
271    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
272    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
273    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
274    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
275    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
276    
277    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
278    
279    if env['usepython3']:
280        env.Append(CPPDEFINES=['ESPYTHON3'])
281    
282    # set up the autolazy values
283    if env['forcelazy'] == 'on':
284        env.Append(CPPDEFINES=['FAUTOLAZYON'])
285    elif env['forcelazy'] == 'off':
286        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
287    
288    # set up the collective resolve values
289    if env['forcecollres'] == 'on':
290        env.Append(CPPDEFINES=['FRESCOLLECTON'])
291    elif env['forcecollres'] == 'off':
292        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
293    
294    # allow non-standard C if requested
295    if env['iknowwhatimdoing']:
296        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
297    
298    # Disable OpenMP if no flags provided
299    if env['openmp'] and env['omp_flags'] == '':
300       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
301       env['openmp'] = False
302    
303    if env['openmp']:
304        env.Append(CCFLAGS = env['omp_flags'])
305        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
306  else:  else:
307     if socket.gethostname().split('.')[0] == 'service0':      env['omp_flags']=''
308        env = Environment(tools = ['default', 'intelc'], options = opts)      env['omp_ldflags']=''
    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      = ""  
 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 -DDOASSERT -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'])  
   
 env['ENV']['ESCRIPT_ROOT'] = prefix  
   
 ############ Set up paths for Configure() ######################  
   
 # Make a copy of an environment  
 # Use env.Clone if available, but fall back on env.Copy for older version of scons  
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
   
 # Add cc option -I<Escript>/trunk/include  
 env.Append(CPPPATH      = [Dir('include')])  
   
 # Add cc option -L<Escript>/trunk/lib  
 env.Append(LIBPATH      = [Dir(env['libinstall'])])  
   
 env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  
   
 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  
 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_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  
 try:  
    global_revision = os.popen("svnversion -n .").read()  
    global_revision = re.sub(":.*", "", global_revision)  
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision="-1"  
 if global_revision == "": global_revision="-2"  
 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  
   
 ############ numarray (required) ###############################  
   
 try:  
   from numarray import identity  
 except ImportError:  
   print "Cannot import numarray, you need to set your PYTHONPATH"  
   sys.exit(1)  
   
 ############ C compiler (required) #############################  
309    
310  # Create a Configure() environment for checking existence of required libraries and headers  env['buildvars']['openmp']=int(env['openmp'])
 conf = Configure(clone_env(env))  
311    
312  # Test that the compiler is working  # add debug/non-debug compiler flags
313  if not conf.CheckFunc('printf'):  env['buildvars']['debug']=int(env['debug'])
314    print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  if env['debug']:
315    sys.exit(1)      env.Append(CCFLAGS = env['cc_debug'])
316    else:
317  if conf.CheckFunc('gethostname'):      env.Append(CCFLAGS = env['cc_optim'])
   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)  
318    
319  # Commit changes to environment  # always add cc_flags
320  env = conf.Finish()  env.Append(CCFLAGS = env['cc_flags'])
321    
322  ############ VTK (optional) ####################################  # add system libraries
323    env.AppendUnique(LIBS = env['sys_libs'])
324    
325  if env['usevtk']:  # determine svn revision
326    global_revision=ARGUMENTS.get('SVN_VERSION', None)
327    if global_revision:
328        global_revision = re.sub(':.*', '', global_revision)
329        global_revision = re.sub('[^0-9]', '', global_revision)
330        if global_revision == '': global_revision='-2'
331    else:
332      # Get the global Subversion revision number for the getVersion() method
333    try:    try:
334      import vtk      global_revision = os.popen('svnversion -n .').read()
335      env['usevtk'] = 1      global_revision = re.sub(':.*', '', global_revision)
336    except ImportError:      global_revision = re.sub('[^0-9]', '', global_revision)
337      env['usevtk'] = 0      if global_revision == '': global_revision='-2'
338      except:
339  # Add VTK to environment env if it was found      global_revision = '-1'
340  if env['usevtk']:  env['svn_revision']=global_revision
341    env.Append(CPPDEFINES = ['USE_VTK'])  env['buildvars']['svn_revision']=global_revision
342    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
343  ############ NetCDF (optional) #################################  
344    if IS_WINDOWS:
345  conf = Configure(clone_env(env))      if not env['build_shared']:
346            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
347  if env['usenetcdf']:          env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
348    conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
349    conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  # VSL random numbers
350    conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  env['buildvars']['vsl_random']=int(env['vsl_random'])
351    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  if env['vsl_random']:
352        env.Append(CPPDEFINES = ['MKLRANDOM'])
353  if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
354  if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  env['IS_WINDOWS']=IS_WINDOWS
355    
356  # Add NetCDF to environment env if it was found  ###################### Copy required environment vars ########################
357  if env['usenetcdf']:  
358    env = conf.Finish()  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
359    env.Append(CPPDEFINES = ['USE_NETCDF'])  if IS_WINDOWS:
360        LD_LIBRARY_PATH_KEY='PATH'
361        env['ENV']['LD_LIBRARY_PATH']=''
362  else:  else:
363    conf.Finish()      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
   
 ############ PAPI (optional) ###################################  
364    
365  # Start a new configure environment that reflects what we've already found  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
 conf = Configure(clone_env(env))  
366    
367  if env['usepapi']:  # the following env variables are exported for the unit tests
   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  
   
 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  
 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  
   
 # Add PAPI to environment env if it was found  
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
368    
369  ############ MKL (optional) ####################################  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
370        try:
371            env['ENV'][key] = os.environ[key]
372        except KeyError:
373            env['ENV'][key] = 1
374    
375    env_export=env['env_export']
376    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP','LD_PRELOAD'])
377    
378    for key in set(env_export):
379        try:
380            env['ENV'][key] = os.environ[key]
381        except KeyError:
382            pass
383    
384  # Start a new configure environment that reflects what we've already found  try:
385  conf = Configure(clone_env(env))      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
386    except KeyError:
387        pass
388    
389  if env['usemkl']:  if IS_OSX:
390    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])    try:
391    conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])      env.PrependENVPath('DYLD_LIBRARY_PATH', os.environ['DYLD_LIBRARY_PATH'])
392    conf.env.AppendUnique(LIBS    = [env['mkl_libs']])    except KeyError:
393    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs      pass
   
 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
   
 # Add MKL to environment env if it was found  
 if env['usemkl']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['MKL'])  
 else:  
   conf.Finish()  
394    
 ############ UMFPACK (optional) ################################  
395    
396  # Start a new configure environment that reflects what we've already found  # these shouldn't be needed
397  conf = Configure(clone_env(env))  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
398    #    try:
399    #        env['ENV'][key] = os.environ[key]
400    #    except KeyError:
401    #        pass
402    
403  if env['useumfpack']:  try:
404    conf.env.AppendUnique(CPPPATH = [env['ufc_path']])      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
405    conf.env.AppendUnique(CPPPATH = [env['umf_path']])  except KeyError:
406    conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])      pass
   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'])  
 else:  
   conf.Finish()  
407    
408  ############ Add the compiler flags ############################  ######################## Add some custom builders ############################
409    
410  # Enable debug by choosing either cc_debug or cc_optim  if env['pythoncmd']=='python':
411  if env['usedebug']:      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
412  else:  else:
413    env.Append(CCFLAGS        = env['cc_optim'])      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
414    env.Append(CCFLAGS        = env['omp_optim'])  env.Append(BUILDERS = {'PyCompile' : py_builder});
415    
416  # Always use cc_flags  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
417  env.Append(CCFLAGS      = env['cc_flags'])  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 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']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these 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  
   
 # Add MPI to environment env_mpi if it was found  
 if env_mpi['usempi']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])  
 else:  
   conf.Finish()  
418    
419  env['usempi'] = env_mpi['usempi']  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
420    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
421    
422  ############ ParMETIS (optional) ###############################  runPyExample_builder = Builder(action = runPyExample, suffix = '.passed', src_suffic='.py', single_source=True)
423    env.Append(BUILDERS = {'RunPyExample' : runPyExample_builder});
424    
425  # Start a new configure environment that reflects what we've already found  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
426  conf = Configure(clone_env(env_mpi))  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
427    
428  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  ############################ Dependency checks ###############################
429    
430  if env_mpi['useparmetis']:  ######## Compiler
431    conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  env=checkCompiler(env)
   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  
432    
433  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  ######## Python headers & library (required)
434  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env=checkPython(env)
435    
436  # Add ParMETIS to environment env_mpi if it was found  ######## boost & boost-python (required)
437  if env_mpi['useparmetis']:  env=checkBoost(env)
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
438    
439  env['useparmetis'] = env_mpi['useparmetis']  ######## numpy (required) and numpy headers (optional)
440    env=checkNumpy(env)
441    
442  ############ Summarize our environment #########################  ######## CppUnit (required for tests)
443    env=checkCppUnit(env)
444    
445  print ""  ######## optional python modules (sympy, pyproj)
446  print "Summary of configuration (see ./config.log for information)"  env=checkOptionalModules(env)
 print " Using python libraries"  
 print " Using numarray"  
 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 ""  
   
 ############ 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"))  
447    
448  ############ Add some custom builders ##########################  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
449    env=checkOptionalLibraries(env)
450    
451  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  ######## PDFLaTeX (for documentation)
452  env.Append(BUILDERS = {'PyCompile' : py_builder});  env=checkPDFLatex(env)
453    
454  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  # keep some of our install paths first in the list for the unit tests
455  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
456    env.PrependENVPath('PYTHONPATH', prefix)
457    env['ENV']['ESCRIPT_ROOT'] = prefix
458    
459  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  if not env['verbose']:
460  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      env['CXXCOMSTR'] = "Compiling $TARGET"
461        env['SHCXXCOMSTR'] = "Compiling $TARGET"
462        env['ARCOMSTR'] = "Linking $TARGET"
463        env['LINKCOMSTR'] = "Linking $TARGET"
464        env['SHLINKCOMSTR'] = "Linking $TARGET"
465        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
466        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
467        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
468        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
469        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
470    
471    ####################### Configure the subdirectories #########################
472    
473    # remove obsolete files
474    if not env['usempi']:
475        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
476        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
477    
478    from grouptest import *
479    TestGroups=[]
480    
481    # keep an environment without warnings-as-errors
482    dodgy_env=env.Clone()
483    
484    # now add warnings-as-errors flags. This needs to be done after configuration
485    # because the scons test files have warnings in them
486    if ((fatalwarning != '') and (env['werror'])):
487        env.Append(CCFLAGS = fatalwarning)
488    
489    Export(
490      ['env',
491       'dodgy_env',
492       'IS_WINDOWS',
493       'TestGroups'
494      ]
495    )
496    
497  ############ Build the subdirectories ##########################  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
498    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
499    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
500    env.SConscript(dirs = ['escript/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
501    
502    #This will pull in the escriptcore/py_src and escriptcore/test
503    env.SConscript(dirs = ['escriptcore/src'], variant_dir='$BUILD_DIR/$PLATFORM/escriptcore', duplicate=0)
504    #env.SConscript(dirs = ['escript/test'], variant_dir='$BUILD_DIR/$PLATFORM/escript/test', duplicate=0)
505    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
506    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
507    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
508    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
509    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
510    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
511    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
512    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
513    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
514    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
515    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
516    
 Export(["env", "env_mpi", "clone_env"])  
517    
518  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  ######################## Populate the buildvars file #########################
 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)  
519    
520  ############ Remember what optimizations we used ###############  write_buildvars(env)
521    
522  remember_list = []  ################### Targets to build and install libraries ###################
523    
524  if env['usedebug']:  target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
525    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.Alias('target_init', [target_init])
526    # delete buildvars upon cleanup
527    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
528    
529  if env['usempi']:  # The headers have to be installed prior to build in order to satisfy
530    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  # #include <paso/Common.h>
531    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
532    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
533    
534  if env['omp_optim'] != '':  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
535    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
536    
537  env.Alias('remember_options', remember_list)  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
538    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escriptcore_py', 'install_escript_py'])
539    
540  ############ Targets to build and install libraries ############  env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
541    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
542    
543  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
544  env.Alias('target_init', [target_init])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
545    
546  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
547  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
548    
549  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
550  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
551    
552  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'])
553  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'])
554    
555  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
556  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'])
557    
558  # 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
559  build_all_list = []  build_all_list = []
560  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
561  build_all_list += ['build_paso']  build_all_list += ['build_paso']
562  build_all_list += ['build_escript']  build_all_list += ['build_escript']
563    build_all_list += ['build_pasowrap']
564    build_all_list += ['build_dudley']
565  build_all_list += ['build_finley']  build_all_list += ['build_finley']
566  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_ripley']
567  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  build_all_list += ['build_weipa']
568    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
569    if env['usempi']:   build_all_list += ['build_pythonMPI']
570    build_all_list += ['build_escriptconvert']
571  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
572    
573  install_all_list = []  install_all_list = []
# Line 610  install_all_list += ['target_init'] Line 575  install_all_list += ['target_init']
575  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
576  install_all_list += ['install_paso']  install_all_list += ['install_paso']
577  install_all_list += ['install_escript']  install_all_list += ['install_escript']
578    install_all_list += ['install_pasowrap']
579    install_all_list += ['install_dudley']
580  install_all_list += ['install_finley']  install_all_list += ['install_finley']
581  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_ripley']
582  install_all_list += ['target_install_modellib_py']  install_all_list += ['install_weipa']
583  install_all_list += ['target_install_pycad_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
584  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_downunder_py']
585  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_modellib_py']
586  install_all_list += ['remember_options']  install_all_list += ['install_pycad_py']
587    if env['usempi']:   install_all_list += ['install_pythonMPI']
588    install_all_list += ['install_escriptconvert']
589  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
590    
591  # Default target is install  # Default target is install
592  env.Default('install_all')  env.Default('install_all')
593    
594  ############ 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'])  
595    
596  ############ Targets to build the documentation ################  if not env['cppunit']:
597        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C++ unit tests, CppUnit not found!";exit 1')
598        env.Alias('run_tests', test_msg)
599        env.Alias('build_tests', '')
600    env.Alias('run_tests', ['install_all'])
601    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
602    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
603    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
604    
605    ##################### Targets to build the documentation #####################
606    
607    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
608    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
609    env.Alias('docs', ['basedocs', 'sphinxdoc'])
610    env.Alias('release_prep', ['docs', 'install_all'])
611    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
612    
613    # The test scripts are always generated, this target allows us to
614    # generate the testscripts without doing a full build
615    env.Alias('testscripts',[])
616    
617    if not IS_WINDOWS:
618        generateTestScripts(env, TestGroups)
619    
620    
621    
622    ######################## Summarize our environment ###########################
623    def print_summary():
624        print("")
625        print("*** Config Summary (see config.log and <prefix>/lib/buildvars for details) ***")
626        print("Escript/Finley revision %s"%global_revision)
627        print("  Install prefix:  %s"%env['prefix'])
628        print("          Python:  %s"%sysconfig.PREFIX)
629        print("           boost:  %s"%env['boost_prefix'])
630        if env['numpy_h']:
631            print("           numpy:  YES (with headers)")
632        else:
633            print("           numpy:  YES (without headers)")
634        if env['usempi']:
635            print("             MPI:  YES (flavour: %s)"%env['mpi'])
636        else:
637            print("             MPI:  DISABLED")
638        if env['uselapack']:
639            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
640        else:
641            print("          LAPACK:  DISABLED")
642        d_list=[]
643        e_list=[]
644        for i in 'debug','openmp','boomeramg','gdal','mkl','netcdf','papi','parmetis','pyproj','scipy','silo','sympy','umfpack','visit','vsl_random':
645            if env[i]: e_list.append(i)
646            else: d_list.append(i)
647        for i in e_list:
648            print("%16s:  YES"%i)
649        for i in d_list:
650            print("%16s:  DISABLED"%i)
651        if env['cppunit']:
652            print("         CppUnit:  FOUND")
653        else:
654            print("         CppUnit:  NOT FOUND")
655        if env['gmsh']=='m':
656            print("            gmsh:  FOUND, MPI-ENABLED")
657        elif env['gmsh']=='s':
658            print("            gmsh:  FOUND")
659        else:
660            print("            gmsh:  NOT FOUND")
661        print(    "            gzip:  " + ("YES" if env['compressed_files'] else "NO"))
662    
663        if ((fatalwarning != '') and (env['werror'])):
664            print("  Treating warnings as errors")
665        else:
666            print("  NOT treating warnings as errors")
667        print("")
668        for w in env['warnings']:
669            print("WARNING: %s"%w)
670        if len(GetBuildFailures()):
671            print("\nERROR: build stopped due to errors\n")
672        else:
673            print("\nSUCCESS: build complete\n")
674    
675  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  atexit.register(print_summary)
676    

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