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revision 2130 by jfenwick, Thu Dec 4 05:56:45 2008 UTC revision 3463 by caltinay, Mon Feb 7 02:09:57 2011 UTC
# Line 1  Line 1 
   
1  ########################################################  ########################################################
2  #  #
3  # Copyright (c) 2003-2008 by University of Queensland  # Copyright (c) 2003-2010 by University of Queensland
4  # Earth Systems Science Computational Center (ESSCC)  # Earth Systems Science Computational Center (ESSCC)
5  # http://www.uq.edu.au/esscc  # http://www.uq.edu.au/esscc
6  #  #
# Line 11  Line 10 
10  #  #
11  ########################################################  ########################################################
12    
13    EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15    
16  EnsureSConsVersion(0,96,91)  import sys, os, platform, re
17  EnsurePythonVersion(2,3)  from distutils import sysconfig
18    from site_init import *
19  import sys, os, re, socket  
20    # Version number to check for in options file. Increment when new features are
21  # Add our extensions  # added or existing options changed.
22  if os.path.isdir('scons'): sys.path.append('scons')  REQUIRED_OPTS_VERSION=200
 import scons_extensions  
   
 # Use /usr/lib64 if available, else /usr/lib  
 usr_lib = '/usr/lib'  
 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'  
   
 # The string python2.4 or python2.5  
 python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])  
23    
24  # MS Windows support, many thanks to PH  # MS Windows support, many thanks to PH
25  IS_WINDOWS_PLATFORM = (os.name== "nt")  IS_WINDOWS = (os.name == 'nt')
26    
27  prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)  ########################## Determine options file ############################
28    # 1. command line
29    # 2. scons/<hostname>_options.py
30    # 3. name as part of a cluster
31    options_file=ARGUMENTS.get('options_file', None)
32    if not options_file:
33        ext_dir = os.path.join(os.getcwd(), 'scons')
34        hostname = platform.node().split('.')[0]
35        for name in hostname, effectiveName(hostname):
36            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38            if os.path.isfile(options_file): break
39    
 # Read configuration options from file scons/<hostname>_options.py  
 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
 tmp = os.path.join("scons",hostname+"_options.py")  
 options_file = ARGUMENTS.get('options_file', tmp)  
40  if not os.path.isfile(options_file):  if not os.path.isfile(options_file):
41    options_file = False      print("\nWARNING:\nOptions file %s" % options_file)
42    print "Options file not found (expected '%s')" % tmp      print("not found! Default options will be used which is most likely suboptimal.")
43  else:      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44    print "Options file is", options_file      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  # Load options file and command-line arguments  
47  opts = Options(options_file, ARGUMENTS)  ############################### Build options ################################
48    
49  ############ Load build options ################################  default_prefix='/usr'
50    mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51  opts.AddOptions(  lapack_flavours=('none', 'clapack', 'mkl')
52  # Where to install esys stuff  
53    ('prefix', 'where everything will be installed',                       Dir('#.').abspath),  vars = Variables(options_file, ARGUMENTS)
54    ('incinstall', 'where the esys headers will be installed',             os.path.join(Dir('#.').abspath,'include')),  vars.AddVariables(
55    ('bininstall', 'where the esys binaries will be installed',            os.path.join(prefix,'bin')),    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56    ('libinstall', 'where the esys libraries will be installed',           os.path.join(prefix,'lib')),    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57    ('pyinstall', 'where the esys python modules will be installed',       os.path.join(prefix,'esys')),    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58  # Compilation options    BoolVariable('verbose', 'Output full compile/link lines', False),
59    BoolOption('dodebug', 'For backwards compatibility', 'no'),  # Compiler/Linker options
60    BoolOption('usedebug', 'Do you want a debug build?', 'no'),    ('cc', 'Path to C compiler', 'default'),
61    BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),    ('cxx', 'Path to C++ compiler', 'default'),
62    ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63    ('win_cc_name', 'windows C compiler name if needed', 'msvc'),    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64    # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65    ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),    ('cc_extra', 'Extra C compiler flags', ''),
66    ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),    ('cxx_extra', 'Extra C++ compiler flags', ''),
   ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),  
   ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),  
   ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),  
   ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),  
   ('cc_extra', 'Extra C/C++ flags', ''),  
67    ('ld_extra', 'Extra linker flags', ''),    ('ld_extra', 'Extra linker flags', ''),
68    ('sys_libs', 'System libraries to link with', []),    BoolVariable('werror','Treat compiler warnings as errors', True),
69    ('ar_flags', 'Static library archiver flags to use', ''),    BoolVariable('debug', 'Compile with debug flags', False),
70    BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71    BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),    ('omp_flags', 'OpenMP compiler flags', 'default'),
72    BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73  # Python  # Mandatory libraries
74    ('python_path', 'Path to Python includes', '/usr/include/'+python_version),    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75    ('python_lib_path', 'Path to Python libs', usr_lib),    ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    ('python_libs', 'Python libraries to link with', [python_version]),  # Optional libraries and options
77    ('python_cmd', 'Python command', 'python'),    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
78  # Boost    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
79    ('boost_path', 'Path to Boost includes', '/usr/include'),    ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
80    ('boost_lib_path', 'Path to Boost libs', usr_lib),    BoolVariable('netcdf', 'Enable netCDF file support', False),
81    ('boost_libs', 'Boost libraries to link with', ['boost_python']),    ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
82  # NetCDF    ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
83    BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),    BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
84    ('netCDF_path', 'Path to netCDF includes', '/usr/include'),    ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
85    ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),    ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
86    ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),    BoolVariable('papi', 'Enable PAPI', False),
87  # MPI    ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
   BoolOption('useMPI', 'For backwards compatibility', 'no'),  
   BoolOption('usempi', 'Compile parallel version using MPI', 'no'),  
   ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  
   ('mpi_path', 'Path to MPI includes', '/usr/include'),  
   ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),  
   ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),  
 # ParMETIS  
   BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),  
   ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),  
   ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),  
   ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),  
 # PAPI  
   BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),  
   ('papi_path', 'Path to PAPI includes', '/usr/include'),  
   ('papi_lib_path', 'Path to PAPI libs', usr_lib),  
88    ('papi_libs', 'PAPI libraries to link with', ['papi']),    ('papi_libs', 'PAPI libraries to link with', ['papi']),
89    BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),    BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
90  # MKL    BoolVariable('mkl', 'Enable the Math Kernel Library', False),
91    BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),    ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
92    ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
93    ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),    BoolVariable('umfpack', 'Enable UMFPACK', False),
94    ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),    ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
95  # UMFPACK    ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
96    BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),    EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
97    ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),    ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
98    ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),    ('lapack_libs', 'LAPACK libraries to link with', []),
99    ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),    BoolVariable('silo', 'Enable the Silo file format in weipa', False),
100    ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),    ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
101  # AMD (used by UMFPACK)    ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
102    ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),    BoolVariable('visit', 'Enable the VisIt simulation interface', False),
103    ('amd_lib_path', 'Path to AMD libs', usr_lib),    ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
104    ('amd_libs', 'AMD libraries to link with', ['amd']),    ('visit_libs', 'VisIt libraries to link with', ['simV2']),
105  # BLAS (used by UMFPACK)    BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
106    ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),  # Advanced settings
107    ('blas_lib_path', 'Path to BLAS libs', usr_lib),    #dudley_assemble_flags = -funroll-loops      to actually do something
108    ('blas_libs', 'BLAS libraries to link with', ['blas']),    ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
109  # An option for specifying the compiler tools set (see windows branch).    # To enable passing function pointers through python
110    ('tools_names', 'allow control over the tools in the env setup', ['intelc']),    BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
111  # finer control over library building, intel aggressive global optimisation    # An option for specifying the compiler tools (see windows branch)
112  # works with dynamic libraries on windows.    ('tools_names', 'Compiler tools to use', ['default']),
113    ('share_esysUtils', 'control static or dynamic esysUtils lib', False),    ('env_export', 'Environment variables to be passed to tools',[]),
114    ('share_paso', 'control static or dynamic paso lib', False)    EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
115      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
116      # finer control over library building, intel aggressive global optimisation
117      # works with dynamic libraries on windows.
118      ('share_esysutils', 'Build a dynamic esysUtils library', False),
119      ('share_paso', 'Build a dynamic paso library', False),
120      ('sys_libs', 'Extra libraries to link with', []),
121      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
122  )  )
123    
124  ############ Specify which compilers to use ####################  ##################### Create environment and help text #######################
   
 # intelc uses regular expressions improperly and emits a warning about  
 # failing to find the compilers.  This warning can be safely ignored.  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(options = opts)  
       env = Environment(tools = ['default'] + env['tools_names'],  
                         options = opts)  
 else:  
    if socket.gethostname().split('.')[0] == 'service0':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
    elif os.uname()[4]=='ia64':  
       env = Environment(tools = ['default', 'intelc'], options = opts)  
       if env['CXX'] == 'icpc':  
          env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 ############ Fill in compiler options if not set above #########  
   
 # Backwards compatibility: allow dodebug=yes and useMPI=yes  
 if env['dodebug']: env['usedebug'] = 1  
 if env['useMPI']: env['usempi'] = 1  
   
 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)  
 # For both C and C++ you get: cc_flags and either the optim flags or debug flags  
   
 sysheaderopt = ""       # how do we indicate that a header is a system header. Use "" for no action.  
   
 if env["CC"] == "icc":  
   # Intel compilers  
   cc_flags      = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"  
   cc_optim      = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = "-openmp -openmp_report0"  
   omp_debug     = "-openmp -openmp_report0"  
   omp_libs      = ['guide', 'pthread']  
   pedantic      = ""  
   fatalwarning      = ""        # Switch to turn warnings into errors  
   sysheaderopt      = ""  
 elif env["CC"] == "gcc":  
   # GNU C on any system  
   cc_flags      = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long"  
 #the long long warning occurs on the Mac  
   cc_optim      = "-O3"  
   cc_debug      = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = "-pedantic-errors -Wno-long-long"  
   fatalwarning      = "-Werror"  
   sysheaderopt      = "-isystem "  
 elif env["CC"] == "cl":  
   # Microsoft Visual C on Windows  
   cc_flags      = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"  
   cc_optim      = "/O2 /Op /MT /W3"  
   cc_debug      = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"  
   omp_optim     = ""  
   omp_debug     = ""  
   omp_libs      = []  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
 elif env["CC"] == "icl":  
   # intel C on Windows, see windows_intelc_options.py for a start  
   pedantic      = ""  
   fatalwarning      = ""  
   sysheaderopt      = ""  
   
   
 # If not specified in hostname_options.py then set them here  
 if env["cc_flags"]  == "-DEFAULT_1": env['cc_flags'] = cc_flags  
 if env["cc_optim"]  == "-DEFAULT_2": env['cc_optim'] = cc_optim  
 if env["cc_debug"]  == "-DEFAULT_3": env['cc_debug'] = cc_debug  
 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim  
 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug  
 if env["omp_libs"]  == "-DEFAULT_6": env['omp_libs'] = omp_libs  
   
 # 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  
125    
126  # Configure for test suite  # Intel's compiler uses regular expressions improperly and emits a warning
127  env.PrependENVPath('PYTHONPATH', prefix)  # about failing to find the compilers. This warning can be safely ignored.
 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')])  
128    
129  # Add cc option -L<Escript>/trunk/lib  # PATH is needed so the compiler, linker and tools are found if they are not
130  env.Append(LIBPATH      = [Dir(env['libinstall'])])  # in default locations.
131    env = Environment(tools = ['default'], options = vars,
132                      ENV = {'PATH': os.environ['PATH']})
133    if env['tools_names'] != 'default':
134        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
135                          ENV = {'PATH' : os.environ['PATH']})
136    
137    if options_file:
138        opts_valid=False
139        if 'escript_opts_version' in env.Dictionary() and \
140            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
141                opts_valid=True
142        if opts_valid:
143            print("Using options in %s." % options_file)
144        else:
145            print("\nOptions file %s" % options_file)
146            print("is outdated! Please update the file by examining one of the TEMPLATE")
147            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
148            Exit(1)
149    
150    # Generate help text (scons -h)
151    Help(vars.GenerateHelpText(env))
152    
153    # Check for superfluous options
154    if len(vars.UnknownVariables())>0:
155        for k in vars.UnknownVariables():
156            print("Unknown option '%s'" % k)
157        Exit(1)
158    
159    #################### Make sure install directories exist #####################
160    
161    env['BUILD_DIR']=env['build_dir']
162    prefix=Dir(env['prefix']).abspath
163    env['incinstall'] = os.path.join(prefix, 'include')
164    env['bininstall'] = os.path.join(prefix, 'bin')
165    env['libinstall'] = os.path.join(prefix, 'lib')
166    env['pyinstall']  = os.path.join(prefix, 'esys')
167    if not os.path.isdir(env['bininstall']):
168        os.makedirs(env['bininstall'])
169    if not os.path.isdir(env['libinstall']):
170        os.makedirs(env['libinstall'])
171    if not os.path.isdir(env['pyinstall']):
172        os.makedirs(env['pyinstall'])
173    
174    env.Append(CPPPATH = [env['incinstall']])
175    env.Append(LIBPATH = [env['libinstall']])
176    
177    ################# Fill in compiler options if not set above ##################
178    
179    if env['cc'] != 'default': env['CC']=env['cc']
180    if env['cxx'] != 'default': env['CXX']=env['cxx']
181    
182    # version >=9 of intel C++ compiler requires use of icpc to link in C++
183    # runtimes (icc does not)
184    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
185        env['LINK'] = env['CXX']
186    
187    # default compiler/linker options
188    cc_flags = ''
189    cc_optim = ''
190    cc_debug = ''
191    omp_flags = ''
192    omp_ldflags = ''
193    fatalwarning = '' # switch to turn warnings into errors
194    sysheaderopt = '' # how to indicate that a header is a system header
195    
196    # env['CC'] might be a full path
197    cc_name=os.path.basename(env['CC'])
198    
199    if cc_name == 'icc':
200        # Intel compiler
201        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
202        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
203        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
204        omp_flags   = "-openmp -openmp_report0"
205        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
206        fatalwarning = "-Werror"
207    elif cc_name[:3] == 'gcc':
208        # GNU C on any system
209        cc_flags     = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
210        cc_optim     = "-O3"
211        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
212        omp_flags    = "-fopenmp"
213        omp_ldflags  = "-fopenmp"
214        fatalwarning = "-Werror"
215        sysheaderopt = "-isystem"
216    elif cc_name == 'cl':
217        # Microsoft Visual C on Windows
218        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
219        cc_optim     = "/O2 /Op /W3"
220        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
221        fatalwarning = "/WX"
222    elif cc_name == 'icl':
223        # Intel C on Windows
224        cc_flags     = '/EHsc /GR /MD'
225        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
226        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
227        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
228        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
229    
230    # set defaults if not otherwise specified
231    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
232    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
233    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
234    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
235    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
236    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
237    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
238    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
239    
240    # set up the autolazy values
241    if env['forcelazy'] == 'on':
242        env.Append(CPPDEFINES=['FAUTOLAZYON'])
243    elif env['forcelazy'] == 'off':
244        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
245    
246    # set up the collective resolve values
247    if env['forcecollres'] == 'on':
248        env.Append(CPPDEFINES=['FRESCOLLECTON'])
249    elif env['forcecollres'] == 'off':
250        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
251    
252    # allow non-standard C if requested
253    if env['iknowwhatimdoing']:
254        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
255    
256    # Disable OpenMP if no flags provided
257    if env['openmp'] and env['omp_flags'] == '':
258       print("OpenMP requested but no flags provided - disabling OpenMP!")
259       env['openmp'] = False
260    
261    if env['openmp']:
262        env.Append(CCFLAGS = env['omp_flags'])
263        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
264    else:
265        env['omp_flags']=''
266        env['omp_ldflags']=''
267    
268    # add debug/non-debug compiler flags
269    if env['debug']:
270        env.Append(CCFLAGS = env['cc_debug'])
271    else:
272        env.Append(CCFLAGS = env['cc_optim'])
273    
274  if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])  # always add cc_flags
275  if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])  env.Append(CCFLAGS = env['cc_flags'])
276    
277  if env['usepedantic']: env.Append(CCFLAGS = pedantic)  # add system libraries
278    env.AppendUnique(LIBS = env['sys_libs'])
279    
280  # MS Windows  # Get the global Subversion revision number for the getVersion() method
 if IS_WINDOWS_PLATFORM:  
   env.PrependENVPath('PATH',    [env['boost_lib_path']])  
   env.PrependENVPath('PATH',    [env['libinstall']])  
   if not env['share_esysUtils'] :  
     env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])  
   if not env['share_paso'] :  
     env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])  
   
   if env['usenetcdf']:  
     env.PrependENVPath('PATH',  [env['netCDF_lib_path']])  
   
 env.Append(ARFLAGS = env['ar_flags'])  
   
 # Get the global Subversion revision number for getVersion() method  
281  try:  try:
282     global_revision = os.popen("svnversion -n .").read()      global_revision = os.popen('svnversion -n .').read()
283     global_revision = re.sub(":.*", "", global_revision)      global_revision = re.sub(':.*', '', global_revision)
284     global_revision = re.sub("[^0-9]", "", global_revision)      global_revision = re.sub('[^0-9]', '', global_revision)
285        if global_revision == '': global_revision='-2'
286  except:  except:
287     global_revision="-1"      global_revision = '-1'
288  if global_revision == "": global_revision="-2"  env['svn_revision']=global_revision
289  env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
290    
291  ############ numarray (required) ###############################  if IS_WINDOWS:
292        if not env['share_esysutils']:
293            env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
294        if not env['share_paso']:
295            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
296    
297    ###################### Copy required environment vars ########################
298    
299    # Windows doesn't use LD_LIBRARY_PATH but PATH instead
300    if IS_WINDOWS:
301        LD_LIBRARY_PATH_KEY='PATH'
302        env['ENV']['LD_LIBRARY_PATH']=''
303    else:
304        LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
305    
306    # the following env variables are exported for the unit tests
307    
308    for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
309        try:
310            env['ENV'][key] = os.environ[key]
311        except KeyError:
312            env['ENV'][key] = 1
313    
314    env_export=env['env_export']
315    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME'])
316    
317    for key in set(env_export):
318        try:
319            env['ENV'][key] = os.environ[key]
320        except KeyError:
321            pass
322    
323  try:  try:
324    from numarray import identity      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
325  except ImportError:  except KeyError:
326    print "Cannot import numarray, you need to set your PYTHONPATH"      pass
327    sys.exit(1)  
328    # these shouldn't be needed
329  ############ C compiler (required) #############################  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
330    #    try:
331    #        env['ENV'][key] = os.environ[key]
332    #    except KeyError:
333    #        pass
334    
335  # Create a Configure() environment for checking existence of required libraries and headers  try:
336  conf = Configure(clone_env(env))      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
337    except KeyError:
338  # Test that the compiler is working      pass
 if not conf.CheckFunc('printf'):  
   print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])  
   sys.exit(1)  
   
 if conf.CheckFunc('gethostname'):  
   conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])  
   
 ############ python libraries (required) #######################  
   
   
 if not sysheaderopt =="":  
   conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])  
 else:  
   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) ##################################  
   
 if not sysheaderopt =="":  
   conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path']+'boost')  
 else:  
   conf.env.AppendUnique(CPPPATH     = [env['boost_path']])  
   
 conf.env.AppendUnique(LIBPATH       = [env['boost_lib_path']])  
 conf.env.AppendUnique(LIBS      = [env['boost_libs']])  
   
 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path'])   # The wrapper script needs to find these libs  
   
 if not conf.CheckCXXHeader('boost/python.hpp'):  
   print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])  
   sys.exit(1)  
 if not conf.CheckFunc('PyObject_SetAttr'):  
   print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])  
   sys.exit(1)  
   
 # Commit changes to environment  
 env = conf.Finish()  
   
 ############ VTK (optional) ####################################  
   
 if env['usevtk']:  
   try:  
     import vtk  
     env['usevtk'] = 1  
   except ImportError:  
     env['usevtk'] = 0  
   
 # Add VTK to environment env if it was found  
 if env['usevtk']:  
   env.Append(CPPDEFINES = ['USE_VTK'])  
   
 ############ NetCDF (optional) #################################  
   
 conf = Configure(clone_env(env))  
   
 if env['usenetcdf']:  
   conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])  
   conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['netCDF_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', 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  
339    
340  # Add NetCDF to environment env if it was found  ######################## Add some custom builders ############################
 if env['usenetcdf']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['USE_NETCDF'])  
 else:  
   conf.Finish()  
341    
342  ############ PAPI (optional) ###################################  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
343    env.Append(BUILDERS = {'PyCompile' : py_builder});
344    
345  # Start a new configure environment that reflects what we've already found  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
346  conf = Configure(clone_env(env))  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
347    
348  if env['usepapi']:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
349    conf.env.AppendUnique(CPPPATH = [env['papi_path']])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
   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  
350    
351  if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
352  if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
353    
354  # Add PAPI to environment env if it was found  ############################ Dependency checks ###############################
 if env['usepapi']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['BLOCKPAPI'])  
 else:  
   conf.Finish()  
355    
356  ############ MKL (optional) ####################################  # Create a Configure() environment to check for compilers and python
357    conf = Configure(env.Clone())
358    
359  # Start a new configure environment that reflects what we've already found  ######## Test that the compilers work
360  conf = Configure(clone_env(env))  
361    if 'CheckCC' in dir(conf): # exists since scons 1.1.0
362        if not conf.CheckCC():
363            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
364            Exit(1)
365        if not conf.CheckCXX():
366            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
367            Exit(1)
368    else:
369        if not conf.CheckFunc('printf', language='c'):
370            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
371            Exit(1)
372        if not conf.CheckFunc('printf', language='c++'):
373            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
374            Exit(1)
375    
376  if env['usemkl']:  if conf.CheckFunc('gethostname'):
377    conf.env.AppendUnique(CPPPATH = [env['mkl_path']])      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
   conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['mkl_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path'])   # The wrapper script needs to find these libs  
378    
379  if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0  ######## Python headers & library (required)
 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0  
380    
381  # Add MKL to environment env if it was found  python_inc_path=sysconfig.get_python_inc()
382  if env['usemkl']:  if IS_WINDOWS:
383    env = conf.Finish()      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
384    env.Append(CPPDEFINES = ['MKL'])  elif env['PLATFORM']=='darwin':
385        python_lib_path=sysconfig.get_config_var('LIBPL')
386  else:  else:
387    conf.Finish()      python_lib_path=sysconfig.get_config_var('LIBDIR')
388    #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
389  ############ UMFPACK (optional) ################################  if IS_WINDOWS:
390        python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
 # Start a new configure environment that reflects what we've already found  
 conf = Configure(clone_env(env))  
   
 if env['useumfpack']:  
   conf.env.AppendUnique(CPPPATH = [env['ufc_path']])  
   conf.env.AppendUnique(CPPPATH = [env['umf_path']])  
   conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['umf_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['amd_path']])  
   conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['amd_libs']])  
   conf.env.AppendUnique(CPPPATH = [env['blas_path']])  
   conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env['blas_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path'])   # The wrapper script needs to find these libs  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path'])  # The wrapper script needs to find these libs  
   
 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0  
 if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?  
   
 # Add UMFPACK to environment env if it was found  
 if env['useumfpack']:  
   env = conf.Finish()  
   env.Append(CPPDEFINES = ['UMFPACK'])  
391  else:  else:
392    conf.Finish()      python_libs=['python'+sysconfig.get_python_version()]
393    
394  ############ Add the compiler flags ############################  if sysheaderopt == '':
395        conf.env.AppendUnique(CPPPATH = [python_inc_path])
 # Enable debug by choosing either cc_debug or cc_optim  
 if env['usedebug']:  
   env.Append(CCFLAGS        = env['cc_debug'])  
   env.Append(CCFLAGS        = env['omp_debug'])  
396  else:  else:
397    env.Append(CCFLAGS        = env['cc_optim'])      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
   env.Append(CCFLAGS        = env['omp_optim'])  
398    
399  # Always use cc_flags  conf.env.AppendUnique(LIBPATH = [python_lib_path])
400  env.Append(CCFLAGS      = env['cc_flags'])  conf.env.AppendUnique(LIBS = python_libs)
401  env.Append(LIBS         = [env['omp_libs']])  # The wrapper script needs to find the libs
402    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
403    
404  ############ MPI (optional) ####################################  if not conf.CheckCHeader('Python.h'):
405        print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
406        Exit(1)
407    if not conf.CheckFunc('Py_Exit'):
408        print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
409        Exit(1)
410    
411  # Create a modified environment for MPI programs (identical to env if usempi=no)  # Commit changes to environment
412  env_mpi = clone_env(env)  env = conf.Finish()
413    
414  # Start a new configure environment that reflects what we've already found  ######## boost (required)
 conf = Configure(clone_env(env_mpi))  
415    
416  if env_mpi['usempi']:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
417    conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])  if sysheaderopt == '':
418    conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])      env.AppendUnique(CPPPATH = [boost_inc_path])
419    conf.env.AppendUnique(LIBS    = [env_mpi['mpi_libs']])  else:
420    conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path'])   # The wrapper script needs to find these libs      # This is required because we can't -isystem /usr/include since it breaks
421        # std includes
422        if os.path.normpath(boost_inc_path) == '/usr/include':
423            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
424        else:
425            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
426    
427    env.AppendUnique(LIBPATH = [boost_lib_path])
428    env.AppendUnique(LIBS = env['boost_libs'])
429    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
430    
431  if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0  ######## numpy (required)
 if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0  
432    
433  # Add MPI to environment env_mpi if it was found  try:
434  if env_mpi['usempi']:      from numpy import identity
435    env_mpi = conf.Finish()  except ImportError:
436    env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
437  else:      Exit(1)
   conf.Finish()  
438    
439  env['usempi'] = env_mpi['usempi']  ######## VTK (optional)
440    
441  ############ ParMETIS (optional) ###############################  if env['pyvisi']:
442        try:
443            import vtk
444            env['pyvisi'] = True
445        except ImportError:
446            print("Cannot import vtk, disabling pyvisi.")
447            env['pyvisi'] = False
448    
449    ######## netCDF (optional)
450    
451    netcdf_inc_path=''
452    netcdf_lib_path=''
453    if env['netcdf']:
454        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
455        env.AppendUnique(CPPPATH = [netcdf_inc_path])
456        env.AppendUnique(LIBPATH = [netcdf_lib_path])
457        env.AppendUnique(LIBS = env['netcdf_libs'])
458        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
459        env.Append(CPPDEFINES = ['USE_NETCDF'])
460    
461    ######## PAPI (optional)
462    
463    papi_inc_path=''
464    papi_lib_path=''
465    if env['papi']:
466        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
467        env.AppendUnique(CPPPATH = [papi_inc_path])
468        env.AppendUnique(LIBPATH = [papi_lib_path])
469        env.AppendUnique(LIBS = env['papi_libs'])
470        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
471        env.Append(CPPDEFINES = ['BLOCKPAPI'])
472    
473    ######## MKL (optional)
474    
475    mkl_inc_path=''
476    mkl_lib_path=''
477    if env['mkl']:
478        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
479        env.AppendUnique(CPPPATH = [mkl_inc_path])
480        env.AppendUnique(LIBPATH = [mkl_lib_path])
481        env.AppendUnique(LIBS = env['mkl_libs'])
482        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
483        env.Append(CPPDEFINES = ['MKL'])
484    
485    ######## UMFPACK (optional)
486    
487    umfpack_inc_path=''
488    umfpack_lib_path=''
489    if env['umfpack']:
490        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
491        env.AppendUnique(CPPPATH = [umfpack_inc_path])
492        env.AppendUnique(LIBPATH = [umfpack_lib_path])
493        env.AppendUnique(LIBS = env['umfpack_libs'])
494        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
495        env.Append(CPPDEFINES = ['UMFPACK'])
496    
497    ######## LAPACK (optional)
498    
499    if env['lapack']=='mkl' and not env['mkl']:
500        print("mkl_lapack requires MKL!")
501        Exit(1)
502    
503    env['uselapack'] = env['lapack']!='none'
504    lapack_inc_path=''
505    lapack_lib_path=''
506    if env['uselapack']:
507        header='clapack.h'
508        if env['lapack']=='mkl':
509            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
510            header='mkl_lapack.h'
511        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
512        env.AppendUnique(CPPPATH = [lapack_inc_path])
513        env.AppendUnique(LIBPATH = [lapack_lib_path])
514        env.AppendUnique(LIBS = env['lapack_libs'])
515        env.Append(CPPDEFINES = ['USE_LAPACK'])
516    
517    ######## Silo (optional)
518    
519    silo_inc_path=''
520    silo_lib_path=''
521    if env['silo']:
522        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
523        env.AppendUnique(CPPPATH = [silo_inc_path])
524        env.AppendUnique(LIBPATH = [silo_lib_path])
525        # Note that we do not add the libs since they are only needed for the
526        # weipa library and tools.
527        #env.AppendUnique(LIBS = [env['silo_libs']])
528    
529    ######## VisIt (optional)
530    
531    visit_inc_path=''
532    visit_lib_path=''
533    if env['visit']:
534        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
535        env.AppendUnique(CPPPATH = [visit_inc_path])
536        env.AppendUnique(LIBPATH = [visit_lib_path])
537    
538    ######## MPI (optional)
539    
540    env['usempi'] = env['mpi']!='none'
541    mpi_inc_path=''
542    mpi_lib_path=''
543    if env['usempi']:
544        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
545        env.AppendUnique(CPPPATH = [mpi_inc_path])
546        env.AppendUnique(LIBPATH = [mpi_lib_path])
547        env.AppendUnique(LIBS = env['mpi_libs'])
548        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
549        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
550        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
551        # On the other hand MPT and OpenMPI don't define the latter so we have to
552        # do that here
553        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
554            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
555    
556    ######## ParMETIS (optional)
557    
558    if not env['usempi']: env['parmetis'] = False
559    
560    parmetis_inc_path=''
561    parmetis_lib_path=''
562    if env['parmetis']:
563        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
564        env.AppendUnique(CPPPATH = [parmetis_inc_path])
565        env.AppendUnique(LIBPATH = [parmetis_lib_path])
566        env.AppendUnique(LIBS = env['parmetis_libs'])
567        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
568        env.Append(CPPDEFINES = ['USE_PARMETIS'])
569    
570  # Start a new configure environment that reflects what we've already found  ######## gmsh (optional, for tests)
 conf = Configure(clone_env(env_mpi))  
571    
572  if not env_mpi['usempi']: env_mpi['useparmetis'] = 0  try:
573        import subprocess
574        p=subprocess.Popen(['gmsh', '-version'], stderr=subprocess.PIPE)
575        p.poll()
576        env['gmsh']=True
577    except OSError:
578        env['gmsh']=False
579    
580  if env_mpi['useparmetis']:  ######################## Summarize our environment ###########################
   conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])  
   conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])  
   conf.env.AppendUnique(LIBS    = [env_mpi['parmetis_libs']])  
   conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path'])  # The wrapper script needs to find these libs  
581    
582  if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0  # keep some of our install paths first in the list for the unit tests
583  if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0  env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
584    env.PrependENVPath('PYTHONPATH', prefix)
585    env['ENV']['ESCRIPT_ROOT'] = prefix
586    
587  # Add ParMETIS to environment env_mpi if it was found  if not env['verbose']:
588  if env_mpi['useparmetis']:      env['CCCOMSTR'] = "Compiling $TARGET"
589    env_mpi = conf.Finish()      env['CXXCOMSTR'] = "Compiling $TARGET"
590    env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])      env['SHCCCOMSTR'] = "Compiling $TARGET"
591        env['SHCXXCOMSTR'] = "Compiling $TARGET"
592        env['ARCOMSTR'] = "Linking $TARGET"
593        env['LINKCOMSTR'] = "Linking $TARGET"
594        env['SHLINKCOMSTR'] = "Linking $TARGET"
595        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
596        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
597        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
598        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
599        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
600    
601    print("")
602    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
603    print("Escript/Finley revision %s"%global_revision)
604    print("  Install prefix:  %s"%env['prefix'])
605    print("          Python:  %s"%sysconfig.PREFIX)
606    print("           boost:  %s"%env['boost_prefix'])
607    print("           numpy:  YES")
608    if env['usempi']:
609        print("             MPI:  YES (flavour: %s)"%env['mpi'])
610  else:  else:
611    conf.Finish()      print("             MPI:  DISABLED")
612    if env['uselapack']:
613  env['useparmetis'] = env_mpi['useparmetis']      print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
614    else:
615  ############ Now we switch on Warnings as errors ###############      print("          LAPACK:  DISABLED")
616    d_list=[]
617  #this needs to be done after configuration because the scons test files have warnings in them  e_list=[]
618    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
619  if ((fatalwarning != "") and (env['usewarnings'])):      if env[i]: e_list.append(i)
620    env.Append(CCFLAGS        = fatalwarning)      else: d_list.append(i)
621    env_mpi.Append(CCFLAGS        = fatalwarning)  for i in e_list:
622        print("%16s:  YES"%i)
623  ############ Summarize our environment #########################  for i in d_list:
624        print("%16s:  DISABLED"%i)
625  print ""  if env['gmsh']:
626  print "Summary of configuration (see ./config.log for information)"      print("            gmsh:  FOUND")
627  print " Using python libraries"  else:
628  print " Using numarray"      print("            gmsh:  NOT FOUND")
629  print " Using boost"  if ((fatalwarning != '') and (env['werror'])):
630  if env['usenetcdf']: print "    Using NetCDF"      print("  Treating warnings as errors")
631  else: print "   Not using NetCDF"  else:
632  if env['usevtk']: print "   Using VTK"      print("  NOT treating warnings as errors")
633  else: print "   Not using VTK"  print("")
634  if env['usemkl']: print "   Using MKL"  
635  else: print "   Not using MKL"  ####################### Configure the subdirectories #########################
636  if env['useumfpack']: print "   Using UMFPACK"  
637  else: print "   Not using UMFPACK"  from grouptest import *
638  if env['useopenmp']: print "    Using OpenMP"  
639  else: print "   Not using OpenMP"  TestGroups=[]
640  if env['usempi']: print "   Using MPI"  
641  else: print "   Not using MPI"  # keep an environment without warnings-as-errors
642  if env['useparmetis']: print "  Using ParMETIS"  dodgy_env=env.Clone()
643  else: print "   Not using ParMETIS (requires MPI)"  
644  if env['usepapi']: print "  Using PAPI"  # now add warnings-as-errors flags. This needs to be done after configuration
645  else: print "   Not using PAPI"  # because the scons test files have warnings in them
646  if env['usedebug']: print " Compiling for debug"  if ((fatalwarning != '') and (env['werror'])):
647  else: print "   Not compiling for debug"      env.Append(CCFLAGS = fatalwarning)
 print " Installing in", prefix  
 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"  
 else: print "   Not treating warnings as errors"  
 print ""  
   
 ############ Delete option-dependent files #####################  
   
 Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))  
 Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))  
 if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))  
   
 ############ Add some custom builders ##########################  
   
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
   
 runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)  
 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  
   
 runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
   
 ############ Build the subdirectories ##########################  
648    
649  Export(  Export(
650    ["env",    ['env',
651     "env_mpi",     'dodgy_env',
652     "clone_env",     'IS_WINDOWS',
653     "IS_WINDOWS_PLATFORM"     'TestGroups'
654     ]    ]
655    )  )
   
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  
 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  
 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)  
 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  
 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)  
   
 ############ Remember what optimizations we used ###############  
   
 remember_list = []  
656    
657  if env['usedebug']:  env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
658    remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
659    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
660    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
661    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
662    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
663    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
664    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
665    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
666    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
667    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
668    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
669    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
670    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
671    
672    ######################## Populate the buildvars file #########################
673    
674    # remove obsolete file
675    if not env['usempi']:
676        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
677        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
678    
679    # Try to extract the boost version from version.hpp
680    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
681    boostversion='unknown'
682    try:
683        for line in boosthpp:
684            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
685            if ver:
686                boostversion=ver.group(1)
687    except StopIteration:
688        pass
689    boosthpp.close()
690    
691    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
692    buildvars.write("svn_revision="+str(global_revision)+"\n")
693    buildvars.write("prefix="+prefix+"\n")
694    buildvars.write("cc="+env['CC']+"\n")
695    buildvars.write("cxx="+env['CXX']+"\n")
696    buildvars.write("python="+sys.executable+"\n")
697    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
698    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
699    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
700    buildvars.write("boost_version="+boostversion+"\n")
701    buildvars.write("debug=%d\n"%int(env['debug']))
702    buildvars.write("openmp=%d\n"%int(env['openmp']))
703    buildvars.write("mpi=%s\n"%env['mpi'])
704    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
705    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
706    buildvars.write("lapack=%s\n"%env['lapack'])
707    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
708    for i in 'netcdf','parmetis','papi','mkl','umfpack','silo','visit':
709        buildvars.write("%s=%d\n"%(i, int(env[i])))
710        if env[i]:
711            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
712            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
713    buildvars.close()
714    
715  if env['usempi']:  ################### Targets to build and install libraries ###################
   remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))  
716    
717  if env['omp_optim'] != '':  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
718    remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))  env.Alias('target_init', [target_init])
719    
720  env.Alias('remember_options', remember_list)  # The headers have to be installed prior to build in order to satisfy
721    # #include <paso/Common.h>
722    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
723    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
724    
725  ############ Targets to build and install libraries ############  env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
726    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
727    
728  target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))  env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
729  env.Alias('target_init', [target_init])  env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
730    
731  # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>  env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
732  env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])  env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])  
733    
734  env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])  env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
735  env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])  env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
736    
737  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'])
738  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'])
739    
740  env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])  env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
741  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'])
742    
743  # 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
744  build_all_list = []  build_all_list = []
745  build_all_list += ['build_esysUtils']  build_all_list += ['build_esysUtils']
746  build_all_list += ['build_paso']  build_all_list += ['build_paso']
747  build_all_list += ['build_escript']  build_all_list += ['build_escript']
748    build_all_list += ['build_dudley']
749  build_all_list += ['build_finley']  build_all_list += ['build_finley']
750  if env['usempi']:       build_all_list += ['target_pythonMPI_exe']  build_all_list += ['build_weipa']
751  if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']  if not IS_WINDOWS: build_all_list += ['build_escriptreader']
752    if env['usempi']:   build_all_list += ['build_pythonMPI']
753    build_all_list += ['build_escriptconvert']
754  env.Alias('build_all', build_all_list)  env.Alias('build_all', build_all_list)
755    
756  install_all_list = []  install_all_list = []
# Line 664  install_all_list += ['target_init'] Line 758  install_all_list += ['target_init']
758  install_all_list += ['install_esysUtils']  install_all_list += ['install_esysUtils']
759  install_all_list += ['install_paso']  install_all_list += ['install_paso']
760  install_all_list += ['install_escript']  install_all_list += ['install_escript']
761    install_all_list += ['install_dudley']
762  install_all_list += ['install_finley']  install_all_list += ['install_finley']
763  install_all_list += ['target_install_pyvisi_py']  install_all_list += ['install_weipa']
764  install_all_list += ['target_install_modellib_py']  if not IS_WINDOWS: install_all_list += ['install_escriptreader']
765  install_all_list += ['target_install_pycad_py']  install_all_list += ['install_pyvisi_py']
766  if env['usempi']:       install_all_list += ['target_install_pythonMPI_exe']  install_all_list += ['install_modellib_py']
767  if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']  install_all_list += ['install_pycad_py']
768  install_all_list += ['remember_options']  if env['usempi']:   install_all_list += ['install_pythonMPI']
769    install_all_list += ['install_escriptconvert']
770  env.Alias('install_all', install_all_list)  env.Alias('install_all', install_all_list)
771    
772  # Default target is install  # Default target is install
773  env.Default('install_all')  env.Default('install_all')
774    
775  ############ 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 ################  
776    
777  env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])  env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
778    env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
779    env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
780    env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
781    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
782    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
783    
784    ##################### Targets to build the documentation #####################
785    
786    env.Alias('api_epydoc','install_all')
787    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
788    env.Alias('release_prep', ['docs', 'install_all'])
789    
790    if not IS_WINDOWS:
791        try:
792            utest=open('utest.sh','w')
793            utest.write(GroupTest.makeHeader(env['PLATFORM']))
794            for tests in TestGroups:
795                utest.write(tests.makeString())
796            utest.close()
797            Execute(Chmod('utest.sh', 0755))
798            print("Generated utest.sh.")
799        except IOError:
800            print("Error attempting to write unittests file.")
801            Exit(1)
802    
803        # Make sure that the escript wrapper is in place
804        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
805            print("Copying escript wrapper.")
806            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
807    

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