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revision 1789 by phornby, Mon Sep 15 08:34:44 2008 UTC revision 3602 by caltinay, Mon Sep 19 02:38:11 2011 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2010 by University of Queensland
4  #       Primary Business: Queensland, Australia  # Earth Systems Science Computational Center (ESSCC)
5  #  Licensed under the Open Software License version 3.0  # http://www.uq.edu.au/esscc
6  #     http://www.opensource.org/licenses/osl-3.0.php  #
7    # Primary Business: Queensland, Australia
8  EnsureSConsVersion(0,96,91)  # Licensed under the Open Software License version 3.0
9  EnsurePythonVersion(2,3)  # http://www.opensource.org/licenses/osl-3.0.php
10    #
11  import sys, os, re, socket  ########################################################
   
 # Add our extensions  
 if os.path.isdir('scons'): sys.path.append('scons')  
 import scons_extensions  
   
 # Use /usr/lib64 if available, else /usr/lib  
 usr_lib = '/usr/lib'  
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
12    
13  # The string python2.4 or python2.5  EnsureSConsVersion(0,98,1)
14  python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  EnsurePythonVersion(2,5)
15    
16  # MS Windows support, many thanks to PH  import sys, os, platform, re
17  IS_WINDOWS_PLATFORM = (os.name== "nt")  from distutils import sysconfig
18    from site_init import *
19    
20    # Version number to check for in options file. Increment when new features are
21    # added or existing options changed.
22    REQUIRED_OPTS_VERSION=201
23    
24  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  # MS Windows support, many thanks to PH
25    IS_WINDOWS = (os.name == 'nt')
26    
27  # Read configuration options from file scons/<hostname>_options.py  ########################## Determine options file ############################
28  hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  # 1. command line
29  tmp = os.path.join("scons",hostname+"_options.py")  # 2. scons/<hostname>_options.py
30  options_file = ARGUMENTS.get('options_file', tmp)  # 3. name as part of a cluster
31  if not os.path.isfile(options_file): options_file = False  options_file=ARGUMENTS.get('options_file', None)
32  else: print "Options file is", options_file  if not options_file:
33        ext_dir = os.path.join(os.getcwd(), 'scons')
34  # Load options file and command-line arguments      hostname = platform.node().split('.')[0]
35  opts = Options(options_file, ARGUMENTS)      for name in hostname, effectiveName(hostname):
36            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  ############ Load build options ################################          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38            if os.path.isfile(options_file): break
39  opts.AddOptions(  
40  # Where to install esys stuff  if not os.path.isfile(options_file):
41    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),      print("\nWARNING:\nOptions file %s" % options_file)
42    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),      print("not found! Default options will be used which is most likely suboptimal.")
43    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),      print("subdirectory and customize it to your needs.\n")
45    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),      options_file = None
46  # Compilation options  
47    BoolOption('dodebug', 'For backwards compatibility', 'no'),  ############################### Build options ################################
48    BoolOption('usedebug', 'Do you want a debug build?', 'no'),  
49    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),  default_prefix='/usr'
50    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below  lapack_flavours=('none', 'clapack', 'mkl')
52    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),  
53    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),  vars = Variables(options_file, ARGUMENTS)
54    ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  vars.AddVariables(
55    ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56    ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57    ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58    ('cc_extra', 'Extra C/C++ flags', ''),    BoolVariable('verbose', 'Output full compile/link lines', False),
59    # Compiler/Linker options
60      ('cc', 'Path to C compiler', 'default'),
61      ('cxx', 'Path to C++ compiler', 'default'),
62      ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63      ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64      ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65      ('cc_extra', 'Extra C compiler flags', ''),
66      ('cxx_extra', 'Extra C++ compiler 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', 'yes'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
72  # Python    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),  # Mandatory libraries
74    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75    ('python_libs', 'Python libraries to link with', [python_version]),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    ('python_cmd', 'Python command', 'python'),  # Mandatory for tests
77  # Boost    ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
78    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
79    ('boost_lib_path', 'Path to Boost libs', usr_lib),  # Optional libraries and options
80    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
81  # NetCDF    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
82    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
83    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    BoolVariable('netcdf', 'Enable netCDF file support', False),
84    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
85    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
86  # MPI    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
87    BoolOption('useMPI', 'For backwards compatibility', 'no'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
88    BoolOption('usempi', 'Compile parallel version using MPI', 'no'),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
89    ('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),
90    ('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),  
91    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
92    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),
93  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
94    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
95    ('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']),
96    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
97    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
98  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
99    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    BoolVariable('boomeramg', 'Enable BoomerAMG', False),
100    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
101    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
102    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
103    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
104  # AMD (used by UMFPACK)    ('lapack_libs', 'LAPACK libraries to link with', []),
105    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
106    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
107    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
108  # BLAS (used by UMFPACK)    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
109    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
110    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
111    ('blas_libs', 'BLAS libraries to link with', ['blas'])    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
112      BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
113    # Advanced settings
114      #dudley_assemble_flags = -funroll-loops      to actually do something
115      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
116      # To enable passing function pointers through python
117      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
118      # An option for specifying the compiler tools (see windows branch)
119      ('tools_names', 'Compiler tools to use', ['default']),
120      ('env_export', 'Environment variables to be passed to tools',[]),
121      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
122      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
123      # finer control over library building, intel aggressive global optimisation
124      # works with dynamic libraries on windows.
125      ('build_shared', 'Build dynamic libraries only', False),
126      ('sys_libs', 'Extra libraries to link with', []),
127      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
128  )  )
129    
130  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
131    
132  # intelc uses regular expressions improperly and emits a warning about  # Intel's compiler uses regular expressions improperly and emits a warning
133  # failing to find the compilers.  This warning can be safely ignored.  # about failing to find the compilers. This warning can be safely ignored.
134    
135  if IS_WINDOWS_PLATFORM:  # PATH is needed so the compiler, linker and tools are found if they are not
136        env = Environment(tools = ['default', 'msvc'], options = opts)  # in default locations.
137    env = Environment(tools = ['default'], options = vars,
138                      ENV = {'PATH': os.environ['PATH']})
139    if env['tools_names'] != 'default':
140        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
141                          ENV = {'PATH' : os.environ['PATH']})
142    
143    if options_file:
144        opts_valid=False
145        if 'escript_opts_version' in env.Dictionary() and \
146            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
147                opts_valid=True
148        if opts_valid:
149            print("Using options in %s." % options_file)
150        else:
151            print("\nOptions file %s" % options_file)
152            print("is outdated! Please update the file by examining one of the TEMPLATE")
153            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
154            Exit(1)
155    
156    # Generate help text (scons -h)
157    Help(vars.GenerateHelpText(env))
158    
159    # Check for superfluous options
160    if len(vars.UnknownVariables())>0:
161        for k in vars.UnknownVariables():
162            print("Unknown option '%s'" % k)
163        Exit(1)
164    
165    #################### Make sure install directories exist #####################
166    
167    env['BUILD_DIR']=env['build_dir']
168    prefix=Dir(env['prefix']).abspath
169    env['incinstall'] = os.path.join(prefix, 'include')
170    env['bininstall'] = os.path.join(prefix, 'bin')
171    env['libinstall'] = os.path.join(prefix, 'lib')
172    env['pyinstall']  = os.path.join(prefix, 'esys')
173    if not os.path.isdir(env['bininstall']):
174        os.makedirs(env['bininstall'])
175    if not os.path.isdir(env['libinstall']):
176        os.makedirs(env['libinstall'])
177    if not os.path.isdir(env['pyinstall']):
178        os.makedirs(env['pyinstall'])
179    
180    env.Append(CPPPATH = [env['incinstall']])
181    env.Append(LIBPATH = [env['libinstall']])
182    
183    ################# Fill in compiler options if not set above ##################
184    
185    if env['cc'] != 'default': env['CC']=env['cc']
186    if env['cxx'] != 'default': env['CXX']=env['cxx']
187    
188    # version >=9 of intel C++ compiler requires use of icpc to link in C++
189    # runtimes (icc does not)
190    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
191        env['LINK'] = env['CXX']
192    
193    # default compiler/linker options
194    cc_flags = ''
195    cc_optim = ''
196    cc_debug = ''
197    omp_flags = ''
198    omp_ldflags = ''
199    fatalwarning = '' # switch to turn warnings into errors
200    sysheaderopt = '' # how to indicate that a header is a system header
201    
202    # env['CC'] might be a full path
203    cc_name=os.path.basename(env['CC'])
204    
205    if cc_name == 'icc':
206        # Intel compiler
207        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
208        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
209        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
210        omp_flags   = "-openmp -openmp_report0"
211        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
212        fatalwarning = "-Werror"
213    elif cc_name[:3] == 'gcc':
214        # GNU C on any system
215        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"
216        cc_optim     = "-O3"
217        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
218        omp_flags    = "-fopenmp"
219        omp_ldflags  = "-fopenmp"
220        fatalwarning = "-Werror"
221        sysheaderopt = "-isystem"
222    elif cc_name == 'cl':
223        # Microsoft Visual C on Windows
224        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
225        cc_optim     = "/O2 /Op /W3"
226        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
227        fatalwarning = "/WX"
228    elif cc_name == 'icl':
229        # Intel C on Windows
230        cc_flags     = '/EHsc /GR /MD'
231        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
232        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
233        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
234        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
235    
236    # set defaults if not otherwise specified
237    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
238    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
239    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
240    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
241    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
242    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
243    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
244    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
245    
246    # set up the autolazy values
247    if env['forcelazy'] == 'on':
248        env.Append(CPPDEFINES=['FAUTOLAZYON'])
249    elif env['forcelazy'] == 'off':
250        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
251    
252    # set up the collective resolve values
253    if env['forcecollres'] == 'on':
254        env.Append(CPPDEFINES=['FRESCOLLECTON'])
255    elif env['forcecollres'] == 'off':
256        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
257    
258    # allow non-standard C if requested
259    if env['iknowwhatimdoing']:
260        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
261    
262    # Disable OpenMP if no flags provided
263    if env['openmp'] and env['omp_flags'] == '':
264       print("OpenMP requested but no flags provided - disabling OpenMP!")
265       env['openmp'] = False
266    
267    if env['openmp']:
268        env.Append(CCFLAGS = env['omp_flags'])
269        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
270  else:  else:
271     if socket.gethostname().split('.')[0] == 'service0':      env['omp_flags']=''
272        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 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER"  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -UDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty  
 if not env["useopenmp"]:  
   env['omp_optim'] = ""  
   env['omp_debug'] = ""  
   env['omp_libs'] = []  
   
 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0  
   
 ############ Copy environment variables into scons env #########  
   
 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']  
 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1  
   
 try: env['ENV']['PATH'] = os.environ['PATH']  
 except KeyError: pass  
   
 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']  
 except KeyError: pass  
   
 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']  
 except KeyError: pass  
   
 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
 except KeyError: pass  
   
 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError: pass  
   
 try: env['ENV']['HOME'] = os.environ['HOME']  
 except KeyError: pass  
   
 # Configure for test suite  
 env.PrependENVPath('PYTHONPATH', prefix)  
 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])  
273    
274  env['ENV']['ESCRIPT_ROOT'] = prefix  # add debug/non-debug compiler flags
275    if env['debug']:
276        env.Append(CCFLAGS = env['cc_debug'])
277    else:
278        env.Append(CCFLAGS = env['cc_optim'])
279    
280  ############ Set up paths for Configure() ######################  # always add cc_flags
281    env.Append(CCFLAGS = env['cc_flags'])
282    
283  # Make a copy of an environment  # add system libraries
284  # Use env.Clone if available, but fall back on env.Copy for older version of scons  env.AppendUnique(LIBS = env['sys_libs'])
 def clone_env(env):  
   if 'Clone' in dir(env): return env.Clone()    # scons-0.98  
   else:                   return env.Copy() # scons-0.96  
285    
286  # Add cc option -I<Escript>/trunk/include  # Get the global Subversion revision number for the getVersion() method
287  env.Append(CPPPATH      = [Dir('include')])  try:
288        global_revision = os.popen('svnversion -n .').read()
289        global_revision = re.sub(':.*', '', global_revision)
290        global_revision = re.sub('[^0-9]', '', global_revision)
291        if global_revision == '': global_revision='-2'
292    except:
293        global_revision = '-1'
294    env['svn_revision']=global_revision
295    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
296    
297    if IS_WINDOWS:
298        if not env['build_shared']:
299            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
300            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
301    
302    ###################### Copy required environment vars ########################
303    
304    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
305    if IS_WINDOWS:
306        LD_LIBRARY_PATH_KEY='PATH'
307        env['ENV']['LD_LIBRARY_PATH']=''
308    else:
309        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
310    
311  # Add cc option -L<Escript>/trunk/lib  # the following env variables are exported for the unit tests
 env.Append(LIBPATH      = [Dir(env['libinstall'])])  
312    
313  env.Append(CPPDEFINES = ['ESCRIPT_EXPORTS', 'FINLEY_EXPORTS'])  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
314        try:
315            env['ENV'][key] = os.environ[key]
316        except KeyError:
317            env['ENV'][key] = 1
318    
319    env_export=env['env_export']
320    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
321    
322    for key in set(env_export):
323        try:
324            env['ENV'][key] = os.environ[key]
325        except KeyError:
326            pass
327    
328  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  try:
329  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
330    except KeyError:
331        pass
332    
333    # these shouldn't be needed
334    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
335    #    try:
336    #        env['ENV'][key] = os.environ[key]
337    #    except KeyError:
338    #        pass
339    
340  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  try:
341        env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
342    except KeyError:
343        pass
344    
345  # MS Windows  ######################## Add some custom builders ############################
 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']])  
346    
347  env.Append(ARFLAGS = env['ar_flags'])  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
348    env.Append(BUILDERS = {'PyCompile' : py_builder});
349    
350  # Get the global Subversion revision number for getVersion() method  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
351  try:  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
    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])  
352    
353  ############ numarray (required) ###############################  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
354    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
355    
356  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
357    from numarray import identity  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 except ImportError:  
   print "Cannot import numarray, you need to set your PYTHONPATH"  
   sys.exit(1)  
358    
359  ############ C compiler (required) #############################  ############################ Dependency checks ###############################
360    
361  # Create a Configure() environment for checking existence of required libraries and headers  # Create a Configure() environment to check for compilers and python
362  conf = Configure(clone_env(env))  conf = Configure(env.Clone())
363    
364  # Test that the compiler is working  ######## Test that the compilers work
365  if not conf.CheckFunc('printf'):  
366    print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
367    sys.exit(1)      if not conf.CheckCC():
368            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
369            Exit(1)
370        if not conf.CheckCXX():
371            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
372            Exit(1)
373    else:
374        if not conf.CheckFunc('printf', language='c'):
375            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
376            Exit(1)
377        if not conf.CheckFunc('printf', language='c++'):
378            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
379            Exit(1)
380    
381  if conf.CheckFunc('gethostname'):  if conf.CheckFunc('gethostname'):
382    conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
383    
384  ############ python libraries (required) #######################  ######## Python headers & library (required)
385    
386  conf.env.AppendUnique(CPPPATH       = [env['python_path']])  python_inc_path=sysconfig.get_python_inc()
387  conf.env.AppendUnique(LIBPATH       = [env['python_lib_path']])  if IS_WINDOWS:
388  conf.env.AppendUnique(LIBS      = [env['python_libs']])      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
389    elif env['PLATFORM']=='darwin':
390        python_lib_path=sysconfig.get_config_var('LIBPL')
391    else:
392        python_lib_path=sysconfig.get_config_var('LIBDIR')
393    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
394    if IS_WINDOWS:
395        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
396    else:
397        python_libs=['python'+sysconfig.get_python_version()]
398    
399  conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path'])  # The wrapper script needs to find these libs  if sysheaderopt == '':
400        conf.env.AppendUnique(CPPPATH = [python_inc_path])
401    else:
402        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
403    
404    conf.env.AppendUnique(LIBPATH = [python_lib_path])
405    conf.env.AppendUnique(LIBS = python_libs)
406    # The wrapper script needs to find the libs
407    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
408    
409  if not conf.CheckCHeader('Python.h'):  if not conf.CheckCHeader('Python.h'):
410    print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
411    sys.exit(1)      Exit(1)
412  if not conf.CheckFunc('Py_Main'):  if not conf.CheckFunc('Py_Exit'):
413    print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
414    sys.exit(1)      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)  
415    
416  # Commit changes to environment  # Commit changes to environment
417  env = conf.Finish()  env = conf.Finish()
418    
419  ############ VTK (optional) ####################################  ######## boost (required)
420    
421  if env['usevtk']:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
422    try:  if sysheaderopt == '':
423      import vtk      env.AppendUnique(CPPPATH = [boost_inc_path])
424      env['usevtk'] = 1  else:
425    except ImportError:      # This is required because we can't -isystem /usr/include since it breaks
426      env['usevtk'] = 0      # std includes
427        if os.path.normpath(boost_inc_path) == '/usr/include':
428  # Add VTK to environment env if it was found          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
429  if env['usevtk']:      else:
430    env.Append(CPPDEFINES = ['USE_VTK'])          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
431    
432  ############ NetCDF (optional) #################################  env.AppendUnique(LIBPATH = [boost_lib_path])
433    env.AppendUnique(LIBS = env['boost_libs'])
434  conf = Configure(clone_env(env))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path'])    # The wrapper script needs to find these libs  
   
 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0  
 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0  
   
 # Add NetCDF to environment env if it was found  
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
   
 ############ PAPI (optional) ###################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usepapi']:  
   conf.env.AppendUnique(CPPPATH = [env['papi_path']])  
   conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['papi_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', 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()  
   
 ############ MKL (optional) ####################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['usemkl']:  
   conf.env.AppendUnique(CPPPATH = [env['mkl_path']])  
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs  
   
 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
   
 # Add MKL to environment env if it was found  
 if env['usemkl']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['MKL'])  
 else:  
   conf.Finish()  
   
 ############ UMFPACK (optional) ################################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', 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()  
   
 ############ Add the compiler flags ############################  
   
 # Enable debug by choosing either cc_debug or cc_optim  
 if env['usedebug']:  
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
 else:  
   env.Append(CCFLAGS        = env['cc_optim'])  
   env.Append(CCFLAGS        = env['omp_optim'])  
   
 # Always use cc_flags  
 env.Append(CCFLAGS      = env['cc_flags'])  
 env.Append(LIBS         = [env['omp_libs']])  
   
 ############ 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()  
   
 env['usempi'] = env_mpi['usempi']  
   
 ############ ParMETIS (optional) ###############################  
   
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env_mpi))  
   
 if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  
   
 if env_mpi['useparmetis']:  
   conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
   
 if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  
 if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  
   
 # Add ParMETIS to environment env_mpi if it was found  
 if env_mpi['useparmetis']:  
   env_mpi = conf.Finish()  
   env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])  
 else:  
   conf.Finish()  
   
 env['useparmetis'] = env_mpi['useparmetis']  
   
 ############ Summarize our environment #########################  
   
 print ""  
 print "Summary of configuration (see ./config.log for information)"  
 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"))  
435    
436  ############ Add some custom builders ##########################  ######## numpy (required)
437    
438  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  try:
439  env.Append(BUILDERS = {'PyCompile' : py_builder});      from numpy import identity
440    except ImportError:
441        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
442        Exit(1)
443    
444  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  ######## CppUnit (required for tests)
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
445    
446  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  try:
447  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
448        env.AppendUnique(CPPPATH = [cppunit_inc_path])
449        env.AppendUnique(LIBPATH = [cppunit_lib_path])
450        env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
451        env['cppunit']=True
452    except:
453        env['cppunit']=False
454    
455  ############ Build the subdirectories ##########################  ######## VTK (optional)
456    
457  Export(["env", "env_mpi", "clone_env"])  if env['pyvisi']:
458        try:
459            import vtk
460            env['pyvisi'] = True
461        except ImportError:
462            print("Cannot import vtk, disabling pyvisi.")
463            env['pyvisi'] = False
464    
465    ######## netCDF (optional)
466    
467    netcdf_inc_path=''
468    netcdf_lib_path=''
469    if env['netcdf']:
470        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
471        env.AppendUnique(CPPPATH = [netcdf_inc_path])
472        env.AppendUnique(LIBPATH = [netcdf_lib_path])
473        env.AppendUnique(LIBS = env['netcdf_libs'])
474        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
475        env.Append(CPPDEFINES = ['USE_NETCDF'])
476    
477    ######## PAPI (optional)
478    
479    papi_inc_path=''
480    papi_lib_path=''
481    if env['papi']:
482        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
483        env.AppendUnique(CPPPATH = [papi_inc_path])
484        env.AppendUnique(LIBPATH = [papi_lib_path])
485        env.AppendUnique(LIBS = env['papi_libs'])
486        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
487        env.Append(CPPDEFINES = ['BLOCKPAPI'])
488    
489    ######## MKL (optional)
490    
491    mkl_inc_path=''
492    mkl_lib_path=''
493    if env['mkl']:
494        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
495        env.AppendUnique(CPPPATH = [mkl_inc_path])
496        env.AppendUnique(LIBPATH = [mkl_lib_path])
497        env.AppendUnique(LIBS = env['mkl_libs'])
498        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
499        env.Append(CPPDEFINES = ['MKL'])
500    
501    ######## UMFPACK (optional)
502    
503    umfpack_inc_path=''
504    umfpack_lib_path=''
505    if env['umfpack']:
506        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
507        env.AppendUnique(CPPPATH = [umfpack_inc_path])
508        env.AppendUnique(LIBPATH = [umfpack_lib_path])
509        env.AppendUnique(LIBS = env['umfpack_libs'])
510        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
511        env.Append(CPPDEFINES = ['UMFPACK'])
512    
513    ######## LAPACK (optional)
514    
515    if env['lapack']=='mkl' and not env['mkl']:
516        print("mkl_lapack requires MKL!")
517        Exit(1)
518    
519    env['uselapack'] = env['lapack']!='none'
520    lapack_inc_path=''
521    lapack_lib_path=''
522    if env['uselapack']:
523        header='clapack.h'
524        if env['lapack']=='mkl':
525            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
526            header='mkl_lapack.h'
527        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
528        env.AppendUnique(CPPPATH = [lapack_inc_path])
529        env.AppendUnique(LIBPATH = [lapack_lib_path])
530        env.AppendUnique(LIBS = env['lapack_libs'])
531        env.Append(CPPDEFINES = ['USE_LAPACK'])
532    
533    ######## Silo (optional)
534    
535    silo_inc_path=''
536    silo_lib_path=''
537    if env['silo']:
538        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
539        env.AppendUnique(CPPPATH = [silo_inc_path])
540        env.AppendUnique(LIBPATH = [silo_lib_path])
541        # Note that we do not add the libs since they are only needed for the
542        # weipa library and tools.
543        #env.AppendUnique(LIBS = [env['silo_libs']])
544    
545    ######## VSL random numbers (optional)
546    if env['vsl_random']:
547        env.Append(CPPDEFINES = ['MKLRANDOM'])
548    
549    ######## VisIt (optional)
550    
551    visit_inc_path=''
552    visit_lib_path=''
553    if env['visit']:
554        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
555        env.AppendUnique(CPPPATH = [visit_inc_path])
556        env.AppendUnique(LIBPATH = [visit_lib_path])
557    
558    ######## MPI (optional)
559    
560    env['usempi'] = env['mpi']!='none'
561    mpi_inc_path=''
562    mpi_lib_path=''
563    if env['usempi']:
564        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
565        env.AppendUnique(CPPPATH = [mpi_inc_path])
566        env.AppendUnique(LIBPATH = [mpi_lib_path])
567        env.AppendUnique(LIBS = env['mpi_libs'])
568        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
569        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
570        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
571        # On the other hand MPT and OpenMPI don't define the latter so we have to
572        # do that here
573        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
574            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
575    
576    ######## BOOMERAMG (optional)
577    
578    if env['mpi'] == 'none': env['boomeramg'] = False
579    
580    boomeramg_inc_path=''
581    boomeramg_lib_path=''
582    if env['boomeramg']:
583        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
584        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
585        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
586        env.AppendUnique(LIBS = env['boomeramg_libs'])
587        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
588        env.Append(CPPDEFINES = ['BOOMERAMG'])
589    
590    ######## ParMETIS (optional)
591    
592    if not env['usempi']: env['parmetis'] = False
593    
594    parmetis_inc_path=''
595    parmetis_lib_path=''
596    if env['parmetis']:
597        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
598        env.AppendUnique(CPPPATH = [parmetis_inc_path])
599        env.AppendUnique(LIBPATH = [parmetis_lib_path])
600        env.AppendUnique(LIBS = env['parmetis_libs'])
601        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
602        env.Append(CPPDEFINES = ['USE_PARMETIS'])
603    
604  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  ######## gmsh (optional, for tests)
 env.SConscript(dirs = ['paso/src'], build_dir='build/$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/$PLATFORM/scripts', duplicate=0)  
605    
606  ############ Remember what optimizations we used ###############  try:
607        import subprocess
608        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
609        _,e=p.communicate()
610        if e.split().count("MPI"):
611            env['gmsh']='m'
612        else:
613            env['gmsh']='s'
614    except OSError:
615        env['gmsh']=False
616    
617  remember_list = []  ######################## Summarize our environment ###########################
618    
619  if env['usedebug']:  # keep some of our install paths first in the list for the unit tests
620    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
621    env.PrependENVPath('PYTHONPATH', prefix)
622    env['ENV']['ESCRIPT_ROOT'] = prefix
623    
624    if not env['verbose']:
625        env['CCCOMSTR'] = "Compiling $TARGET"
626        env['CXXCOMSTR'] = "Compiling $TARGET"
627        env['SHCCCOMSTR'] = "Compiling $TARGET"
628        env['SHCXXCOMSTR'] = "Compiling $TARGET"
629        env['ARCOMSTR'] = "Linking $TARGET"
630        env['LINKCOMSTR'] = "Linking $TARGET"
631        env['SHLINKCOMSTR'] = "Linking $TARGET"
632        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
633        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
634        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
635        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
636        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
637    
638    print("")
639    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
640    print("Escript/Finley revision %s"%global_revision)
641    print("  Install prefix:  %s"%env['prefix'])
642    print("          Python:  %s"%sysconfig.PREFIX)
643    print("           boost:  %s"%env['boost_prefix'])
644    print("           numpy:  YES")
645  if env['usempi']:  if env['usempi']:
646    remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))      print("             MPI:  YES (flavour: %s)"%env['mpi'])
647    else:
648        print("             MPI:  DISABLED")
649    if env['uselapack']:
650        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
651    else:
652        print("          LAPACK:  DISABLED")
653    d_list=[]
654    e_list=[]
655    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
656        if env[i]: e_list.append(i)
657        else: d_list.append(i)
658    for i in e_list:
659        print("%16s:  YES"%i)
660    for i in d_list:
661        print("%16s:  DISABLED"%i)
662    if env['cppunit']:
663        print("         CppUnit:  FOUND")
664    else:
665        print("         CppUnit:  NOT FOUND")
666    if env['gmsh']=='m':
667        print("            gmsh:  FOUND, MPI-ENABLED")
668    elif env['gmsh']=='s':
669        print("            gmsh:  FOUND")
670    else:
671        print("            gmsh:  NOT FOUND")
672    print("      vsl_random:  %s"%env['vsl_random'])
673        
674    if ((fatalwarning != '') and (env['werror'])):
675        print("  Treating warnings as errors")
676    else:
677        print("  NOT treating warnings as errors")
678    print("")
679    
680    ####################### Configure the subdirectories #########################
681    
682    from grouptest import *
683    
684    TestGroups=[]
685    
686    # keep an environment without warnings-as-errors
687    dodgy_env=env.Clone()
688    
689    # now add warnings-as-errors flags. This needs to be done after configuration
690    # because the scons test files have warnings in them
691    if ((fatalwarning != '') and (env['werror'])):
692        env.Append(CCFLAGS = fatalwarning)
693    
694  if env['omp_optim'] != '':  Export(
695    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))    ['env',
696       'dodgy_env',
697       'IS_WINDOWS',
698       'TestGroups'
699      ]
700    )
701    
702  env.Alias('remember_options', remember_list)  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
703    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
704    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
705    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
706    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
707    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
708    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
709    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
710    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
711    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
712    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
713    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
714    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
715    
716    ######################## Populate the buildvars file #########################
717    
718    # remove obsolete file
719    if not env['usempi']:
720        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
721        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
722    
723    # Try to extract the boost version from version.hpp
724    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
725    boostversion='unknown'
726    try:
727        for line in boosthpp:
728            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
729            if ver:
730                boostversion=ver.group(1)
731    except StopIteration:
732        pass
733    boosthpp.close()
734    
735    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
736    buildvars.write("svn_revision="+str(global_revision)+"\n")
737    buildvars.write("prefix="+prefix+"\n")
738    buildvars.write("cc="+env['CC']+"\n")
739    buildvars.write("cxx="+env['CXX']+"\n")
740    buildvars.write("python="+sys.executable+"\n")
741    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
742    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
743    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
744    buildvars.write("boost_version="+boostversion+"\n")
745    buildvars.write("debug=%d\n"%int(env['debug']))
746    buildvars.write("openmp=%d\n"%int(env['openmp']))
747    buildvars.write("mpi=%s\n"%env['mpi'])
748    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
749    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
750    buildvars.write("lapack=%s\n"%env['lapack'])
751    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
752    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
753    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
754        buildvars.write("%s=%d\n"%(i, int(env[i])))
755        if env[i]:
756            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
757            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
758    buildvars.close()
759    
760  ############ Targets to build and install libraries ############  ################### Targets to build and install libraries ###################
761    
762  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
763  env.Alias('target_init', [target_init])  env.Alias('target_init', [target_init])
764    
765  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  # The headers have to be installed prior to build in order to satisfy
766  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  # #include <paso/Common.h>
767  env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
768    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
769    
770    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
771    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
772    
773    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
774    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
775    
776  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
777  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
778    
779  env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
780  env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
781    
782  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
783  env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])  env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
784    
785  # Now gather all the above into a couple easy targets: build_all and install_all  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
786    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
787    
788    # Now gather all the above into some easy targets: build_all and install_all
789  build_all_list = []  build_all_list = []
790  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
791  build_all_list += ['build_paso']  build_all_list += ['build_paso']
792  build_all_list += ['build_escript']  build_all_list += ['build_escript']
793    build_all_list += ['build_dudley']
794  build_all_list += ['build_finley']  build_all_list += ['build_finley']
795  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_weipa']
796  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
797    if env['usempi']:   build_all_list += ['build_pythonMPI']
798    build_all_list += ['build_escriptconvert']
799  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
800    
801  install_all_list = []  install_all_list = []
# Line 600  install_all_list += ['target_init'] Line 803  install_all_list += ['target_init']
803  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
804  install_all_list += ['install_paso']  install_all_list += ['install_paso']
805  install_all_list += ['install_escript']  install_all_list += ['install_escript']
806    install_all_list += ['install_dudley']
807  install_all_list += ['install_finley']  install_all_list += ['install_finley']
808  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_weipa']
809  install_all_list += ['target_install_modellib_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
810  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_pyvisi_py']
811  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_modellib_py']
812  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_pycad_py']
813  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
814    install_all_list += ['install_escriptconvert']
815  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
816    
817  # Default target is install  # Default target is install
818  env.Default('install_all')  env.Default('install_all')
819    
820  ############ 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 ################  
821    
822  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
823    if not env['cppunit']:
824        env.Alias('run_tests', test_msg)
825    env.Alias('run_tests', ['install_all'])
826    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
827    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
828    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
829    
830    ##################### Targets to build the documentation #####################
831    
832    env.Alias('api_epydoc','install_all')
833    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
834    env.Alias('release_prep', ['docs', 'install_all'])
835    
836    if not IS_WINDOWS:
837        try:
838            utest=open('utest.sh','w')
839            utest.write(GroupTest.makeHeader(env['PLATFORM']))
840            for tests in TestGroups:
841                utest.write(tests.makeString())
842            utest.close()
843            Execute(Chmod('utest.sh', 0755))
844            print("Generated utest.sh.")
845        except IOError:
846            print("Error attempting to write unittests file.")
847            Exit(1)
848    
849        # Make sure that the escript wrapper is in place
850        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
851            print("Copying escript wrapper.")
852            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
853    

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