/[escript]/trunk/SConstruct
ViewVC logotype

Diff of /trunk/SConstruct

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 950 by gross, Tue Feb 6 07:01:11 2007 UTC revision 3911 by jfenwick, Thu Jun 14 01:01:03 2012 UTC
# Line 1  Line 1 
1  #          Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2012 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
 #     http://www.opensource.org/licenses/osl-3.0.php  
6  #  #
7    # Primary Business: Queensland, Australia
8    # Licensed under the Open Software License version 3.0
9    # http://www.opensource.org/licenses/osl-3.0.php
10  #  #
11  #  ########################################################
   
 # top-level Scons configuration file for all esys13 modules  
 # Begin initialisation Section  
 # all of this section just intialises default environments and helper  
 # scripts. You shouldn't need to modify this section.  
 EnsureSConsVersion(0,96,91)  
 EnsurePythonVersion(2,3)  
   
 # import tools:  
 import glob  
 import sys, os  
 import socket  
 # Add our extensions  
 if sys.path.count('scons')==0: sys.path.append('scons')  
 import scons_extensions  
   
 # check if UMFPACK is installed on the system:  
 if os.path.isdir('/opt/UMFPACK/Include') and os.path.isdir('/opt/UMFPACK/Lib'):  
    umf_path_default='/opt/UMFPACK/Include'  
    umf_lib_path_default='/opt/UMFPACK/Lib'  
    umf_libs_default=['umfpack']  
 else:  
    umf_path_default=None  
    umf_lib_path_default=None  
    umf_libs_default=None  
   
 if os.path.isdir('/opt/AMD/Include') and os.path.isdir('/opt/AMD/Lib'):  
    amd_path_default='/opt/AMD/Include'  
    amd_lib_path_default='/opt/AMD/Lib'  
    amd_libs_default=['amd']  
 else:  
    amd_path_default=None  
    amd_lib_path_default=None  
    amd_libs_default=None  
   
 if os.path.isdir('/opt/UFconfig'):  
    ufc_path_default='/opt/UFconfig'  
 else:  
    ufc_path_default=None  
   
 # Default options and options help text  
 # These are defaults and can be overridden using command line arguments or an options file.  
 # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used  
 # DO NOT CHANGE THEM HERE  
 if ARGUMENTS.get('options_file',0):  
    options_file = ARGUMENTS.get('options_file',0)  
 else:  
    from string import ascii_letters,digits  
    hostname=""  
    for s in socket.gethostname().split('.')[0]:  
       if s in ascii_letters+digits:  
          hostname+=s  
       else:  
          hostname+="_"  
    options_file = "scons/"+hostname+"_options.py"  
   
 opts = Options(options_file, ARGUMENTS)  
 opts.AddOptions(  
 # Where to install esys stuff  
   ('incinstall', 'where the esys headers will be installed', Dir('#.').abspath+'/include'),  
   ('libinstall', 'where the esys libraries will be installed', Dir('#.').abspath+'/lib'),  
   ('pyinstall', 'where the esys python modules will be installed', Dir('#.').abspath),  
   ('src_zipfile', 'the source zip file will be installed.', Dir('#.').abspath+"/release/escript_src.zip"),  
   ('test_zipfile', 'the test zip file will be installed.', Dir('#.').abspath+"/release/escript_tests.zip"),  
   ('src_tarfile', 'the source tar file will be installed.', Dir('#.').abspath+"/release/escript_src.tar.gz"),  
   ('test_tarfile', 'the test tar file will be installed.', Dir('#.').abspath+"/release/escript_tests.tar.gz"),  
   ('examples_tarfile', 'the examples tar file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),  
   ('examples_zipfile', 'the examples zip file will be installed.', Dir('#.').abspath+"/release/doc/escript_examples.zip"),  
   ('guide_pdf', 'name of the user guide in pdf format', Dir('#.').abspath+"/release/doc/user/guide.pdf"),  
   ('api_epydoc', 'name of the epydoc api docs directory',Dir('#.').abspath+"/release/doc/epydoc"),  
   ('guide_html', 'name of the directory for user guide in html format', Dir('#.').abspath+"/release/doc/user/html"),  
 # Compilation options  
   BoolOption('dodebug', 'Do you want a debug build?', 'no'),  
   ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/hostname_options.py)", options_file),  
   ('cc_defines','C/C++ defines to use', None),  
   ('cc_flags','C compiler flags to use (Release build)', '-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas'),  
   ('cc_flags_debug', 'C compiler flags to use (Debug build)', '-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas'),  
   ('cxx_flags', 'C++ compiler flags to use (Release build)', '--no-warn -ansi'),  
   ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', '--no-warn -ansi -DDOASSERT -DDOPROF'),  
   ('cc_flags_MPI','C compiler flags to use (Release MPI build)', '-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -fno-alias -c99 -w1 -fpic -wd161'),  
   ('cc_flags_debug_MPI', 'C compiler flags to use (Debug MPI build)', '-g -O0 -c99 -w1 -fpic -wd161'),  
   ('cxx_flags_MPI', 'C++ compiler flags to use (Release MPI build)', '-ansi -wd1563 -wd161'),  
   ('cxx_flags_debug_MPI', 'C++ compiler flags to use (Debug MPI build)', '-ansi -DDOASSERT -DDOPROF -wd1563 -wd161'),  
   ('ar_flags', 'Static library archiver flags to use', None),  
   ('sys_libs', 'System libraries to link with', None),  
   ('tar_flags','flags for zip files','-c -z'),  
 # MKL  
   PathOption('mkl_path', 'Path to MKL includes', None),  
   PathOption('mkl_lib_path', 'Path to MKL libs', None),  
   ('mkl_libs', 'MKL libraries to link with', None),  
 # SCSL  
   PathOption('scsl_path', 'Path to SCSL includes', None),  
   PathOption('scsl_lib_path', 'Path to SCSL libs', None),  
   ('scsl_libs', 'SCSL libraries to link with', None),  
   ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),  
 # UMFPACK  
   PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),  
   PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),  
   PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),  
   ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),  
 # AMD (used by UMFPACK)  
   PathOption('amd_path', 'Path to AMD includes', amd_path_default),  
   PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),  
   ('amd_libs', 'AMD libraries to link with', amd_libs_default),  
 # BLAS  
   PathOption('blas_path', 'Path to BLAS includes', None),  
   PathOption('blas_lib_path', 'Path to BLAS libs', None),  
   ('blas_libs', 'BLAS libraries to link with', None),  
 # netCDF  
   PathOption('netCDF_path', 'Path to netCDF includes', '/usr/local/include'),  
   PathOption('netCDF_lib_path', 'Path to netCDF libs', '/usr/local/lib'),  
   ('netCDF_libs_cxx', 'netCDF C++ libraries to link with', [ 'netcdf_c++', 'netcdf'] ),  
 # Python  
 # locations of include files for python  
   PathOption('python_path', 'Path to Python includes', '/usr/include/python%s.%s'%(sys.version_info[0],sys.version_info[1])),  
   PathOption('python_lib_path', 'Path to Python libs', '/usr/lib'),  
   ('python_lib', 'Python libraries to link with', ["python%s.%s"%(sys.version_info[0],sys.version_info[1]),]),  
 # Boost  
   PathOption('boost_path', 'Path to Boost includes', '/usr/include'),  
   PathOption('boost_lib_path', 'Path to Boost libs', '/usr/lib'),  
   ('boost_lib', 'Boost libraries to link with', ['boost_python',]),  
 # Doc building  
 #  PathOption('doxygen_path', 'Path to Doxygen executable', None),  
 #  PathOption('epydoc_path', 'Path to Epydoc executable', None),  
 # PAPI  
   PathOption('papi_path', 'Path to PAPI includes', None),  
   PathOption('papi_lib_path', 'Path to PAPI libs', None),  
   ('papi_libs', 'PAPI libraries to link with', None),  
 # MPI  
   BoolOption('useMPI', 'Compile parallel version using MPI', 'no'),  
 )  
12    
13  # Initialise Scons Build Environment  EnsureSConsVersion(0,98,1)
14  # check for user environment variables we are interested in  EnsurePythonVersion(2,5)
 try:  
    python_path = os.environ['PYTHONPATH']  
 except KeyError:  
    python_path = ''  
 try:  
    path = os.environ['PATH']  
 except KeyError:  
    path = ''  
 try:  
    ld_library_path = os.environ['LD_LIBRARY_PATH']  
 except KeyError:  
    ld_library_path = ''  
15    
16  # Note: On the Altix the intel compilers are not automatically  import sys, os, platform, re
17  # detected by scons intelc.py script. The Altix has a different directory  from distutils import sysconfig
18  # path and in some locations the "modules" facility is used to support  from site_init import *
19  # multiple compiler versions. This forces the need to import the users PATH  import subprocess
20  # environment which isn't the "scons way"  from subprocess import PIPE, Popen
21  # This doesn't impact linux and windows which will use the default compiler (g++ or msvc, or the intel compiler if it is installed on both platforms)  
22  # FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  # Version number to check for in options file. Increment when new features are
23    # added or existing options changed.
24  if os.name != "nt" and os.uname()[4]=='ia64':  REQUIRED_OPTS_VERSION=201
25     env = Environment(ENV = {'PATH':path}, tools = ['default', 'intelc'], options = opts)  
26     env['ENV']['PATH'] = path  # MS Windows support, many thanks to PH
27     env['ENV']['LD_LIBRARY_PATH'] = ld_library_path  IS_WINDOWS = (os.name == 'nt')
28     env['ENV']['PYTHONPATH'] = python_path  
29     if env['CXX'] == 'icpc':  ########################## Determine options file ############################
30        env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not). FIXME: this behaviour could be directly incorporated into scons intelc.py  # 1. command line
31  elif os.name == "nt":  # 2. scons/<hostname>_options.py
32     env = Environment(tools = ['default', 'intelc'], options = opts)  # 3. name as part of a cluster
33     env['ENV']['PYTHONPATH'] = python_path  options_file=ARGUMENTS.get('options_file', None)
34  else:  if not options_file:
35     env = Environment(tools = ['default'], options = opts)      ext_dir = os.path.join(os.getcwd(), 'scons')
36     env['ENV']['PATH'] = path      hostname = platform.node().split('.')[0]
37     env['ENV']['LD_LIBRARY_PATH'] = ld_library_path      for name in hostname, effectiveName(hostname):
38     env['ENV']['PYTHONPATH'] = python_path          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
39            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
40            if os.path.isfile(options_file): break
41    
42    if not os.path.isfile(options_file):
43        print("\nWARNING:\nOptions file %s" % options_file)
44        print("not found! Default options will be used which is most likely suboptimal.")
45        print("It is recommended that you copy one of the TEMPLATE files in the scons/")
46        print("subdirectory and customize it to your needs.\n")
47        options_file = None
48    
49    ############################### Build options ################################
50    
51    default_prefix='/usr'
52    mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
53    lapack_flavours=('none', 'clapack', 'mkl')
54    
55    vars = Variables(options_file, ARGUMENTS)
56    vars.AddVariables(
57      PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
58      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
59      PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
60      BoolVariable('verbose', 'Output full compile/link lines', False),
61    # Compiler/Linker options
62      ('cc', 'Path to C compiler', 'default'),
63      ('cxx', 'Path to C++ compiler', 'default'),
64      ('cc_flags', 'Base C/C++ compiler flags', 'default'),
65      ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
66      ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
67      ('cc_extra', 'Extra C compiler flags', ''),
68      ('cxx_extra', 'Extra C++ compiler flags', ''),
69      ('ld_extra', 'Extra linker flags', ''),
70      BoolVariable('werror','Treat compiler warnings as errors', True),
71      BoolVariable('debug', 'Compile with debug flags', False),
72      BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
73      ('omp_flags', 'OpenMP compiler flags', 'default'),
74      ('omp_ldflags', 'OpenMP linker flags', 'default'),
75    # Mandatory libraries
76      ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
77      ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
78    # Mandatory for tests
79      ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
80      ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
81    # Optional libraries and options
82      EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
83      ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
84      ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
85      BoolVariable('netcdf', 'Enable netCDF file support', False),
86      ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
87      ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
88      BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
89      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
90      ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
91      BoolVariable('papi', 'Enable PAPI', False),
92      ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
93      ('papi_libs', 'PAPI libraries to link with', ['papi']),
94      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
95      BoolVariable('mkl', 'Enable the Math Kernel Library', False),
96      ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
97      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
98      BoolVariable('umfpack', 'Enable UMFPACK', False),
99      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
100      ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
101      BoolVariable('boomeramg', 'Enable BoomerAMG', False),
102      ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
103      ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
104      EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
105      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
106      ('lapack_libs', 'LAPACK libraries to link with', []),
107      BoolVariable('silo', 'Enable the Silo file format in weipa', False),
108      ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
109      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
110      BoolVariable('visit', 'Enable the VisIt simulation interface', False),
111      ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
112      ('visit_libs', 'VisIt libraries to link with', ['simV2']),
113      BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
114      BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
115    # Advanced settings
116      #dudley_assemble_flags = -funroll-loops      to actually do something
117      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
118      # To enable passing function pointers through python
119      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
120      # An option for specifying the compiler tools (see windows branch)
121      ('tools_names', 'Compiler tools to use', ['default']),
122      ('env_export', 'Environment variables to be passed to tools',[]),
123      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
124      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
125      # finer control over library building, intel aggressive global optimisation
126      # works with dynamic libraries on windows.
127      ('build_shared', 'Build dynamic libraries only', False),
128      ('sys_libs', 'Extra libraries to link with', []),
129      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
130      ('SVN_VERSION', 'Do not use from options file', -2),
131      ('pythoncmd', 'which python to compile with','python'),
132      ('usepython3', 'Is this a python3 build? (experimental)', False),
133      ('pythonlibname', 'Name of the python library to link. (This is found automatically for python2.X.)', ''),
134    )
135    
136  # Setup help for options  ##################### Create environment and help text #######################
 Help(opts.GenerateHelpText(env))  
137    
138  # Add some customer builders  # Intel's compiler uses regular expressions improperly and emits a warning
139  py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  # about failing to find the compilers. This warning can be safely ignored.
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
140    
141  if env['PLATFORM'] == "win32":  # PATH is needed so the compiler, linker and tools are found if they are not
142     runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix='.exe', single_source=True)  # in default locations.
143    env = Environment(tools = ['default'], options = vars,
144                      ENV = {'PATH': os.environ['PATH']})
145    if env['tools_names'] != 'default':
146        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
147                          ENV = {'PATH' : os.environ['PATH']})
148    
149    if options_file:
150        opts_valid=False
151        if 'escript_opts_version' in env.Dictionary() and \
152            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
153                opts_valid=True
154        if opts_valid:
155            print("Using options in %s." % options_file)
156        else:
157            print("\nOptions file %s" % options_file)
158            print("is outdated! Please update the file by examining one of the TEMPLATE")
159            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
160            Exit(1)
161    
162    # Generate help text (scons -h)
163    Help(vars.GenerateHelpText(env))
164    
165    # Check for superfluous options
166    if len(vars.UnknownVariables())>0:
167        for k in vars.UnknownVariables():
168            print("Unknown option '%s'" % k)
169        Exit(1)
170    
171    #################### Make sure install directories exist #####################
172    
173    env['BUILD_DIR']=env['build_dir']
174    prefix=Dir(env['prefix']).abspath
175    env['incinstall'] = os.path.join(prefix, 'include')
176    env['bininstall'] = os.path.join(prefix, 'bin')
177    env['libinstall'] = os.path.join(prefix, 'lib')
178    env['pyinstall']  = os.path.join(prefix, 'esys')
179    if not os.path.isdir(env['bininstall']):
180        os.makedirs(env['bininstall'])
181    if not os.path.isdir(env['libinstall']):
182        os.makedirs(env['libinstall'])
183    if not os.path.isdir(env['pyinstall']):
184        os.makedirs(env['pyinstall'])
185    
186    env.Append(CPPPATH = [env['incinstall']])
187    env.Append(LIBPATH = [env['libinstall']])
188    
189    ################# Fill in compiler options if not set above ##################
190    
191    if env['cc'] != 'default': env['CC']=env['cc']
192    if env['cxx'] != 'default': env['CXX']=env['cxx']
193    
194    # version >=9 of intel C++ compiler requires use of icpc to link in C++
195    # runtimes (icc does not)
196    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
197        env['LINK'] = env['CXX']
198    
199    # default compiler/linker options
200    cc_flags = ''
201    cc_optim = ''
202    cc_debug = ''
203    omp_flags = ''
204    omp_ldflags = ''
205    fatalwarning = '' # switch to turn warnings into errors
206    sysheaderopt = '' # how to indicate that a header is a system header
207    
208    # env['CC'] might be a full path
209    cc_name=os.path.basename(env['CC'])
210    
211    if cc_name == 'icc':
212        # Intel compiler
213        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
214        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
215        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
216        omp_flags   = "-openmp -openmp_report0"
217        omp_ldflags = "-openmp -openmp_report0 -lpthread"
218        fatalwarning = "-Werror"
219    elif cc_name[:3] == 'gcc':
220        # GNU C on any system
221        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"
222        cc_optim     = "-O3"
223        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
224        omp_flags    = "-fopenmp"
225        omp_ldflags  = "-fopenmp"
226        fatalwarning = "-Werror"
227        sysheaderopt = "-isystem"
228    elif cc_name == 'cl':
229        # Microsoft Visual C on Windows
230        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
231        cc_optim     = "/O2 /Op /W3"
232        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
233        fatalwarning = "/WX"
234    elif cc_name == 'icl':
235        # Intel C on Windows
236        cc_flags     = '/EHsc /GR /MD'
237        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
238        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
239        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
240        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
241    
242    # set defaults if not otherwise specified
243    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
244    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
245    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
246    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
247    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
248    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
249    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
250    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
251    
252    if env['usepython3']:
253        env.Append(CPPDEFINES=['ESPYTHON3'])
254    
255    # set up the autolazy values
256    if env['forcelazy'] == 'on':
257        env.Append(CPPDEFINES=['FAUTOLAZYON'])
258    elif env['forcelazy'] == 'off':
259        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
260    
261    # set up the collective resolve values
262    if env['forcecollres'] == 'on':
263        env.Append(CPPDEFINES=['FRESCOLLECTON'])
264    elif env['forcecollres'] == 'off':
265        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
266    
267    # allow non-standard C if requested
268    if env['iknowwhatimdoing']:
269        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
270    
271    # Disable OpenMP if no flags provided
272    if env['openmp'] and env['omp_flags'] == '':
273       print("OpenMP requested but no flags provided - disabling OpenMP!")
274       env['openmp'] = False
275    
276    if env['openmp']:
277        env.Append(CCFLAGS = env['omp_flags'])
278        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
279    else:
280        env['omp_flags']=''
281        env['omp_ldflags']=''
282    
283    # add debug/non-debug compiler flags
284    if env['debug']:
285        env.Append(CCFLAGS = env['cc_debug'])
286    else:
287        env.Append(CCFLAGS = env['cc_optim'])
288    
289    # always add cc_flags
290    env.Append(CCFLAGS = env['cc_flags'])
291    
292    # add system libraries
293    env.AppendUnique(LIBS = env['sys_libs'])
294    
295    
296    global_revision=ARGUMENTS.get('SVN_VERSION', None)
297    if global_revision:
298        global_revision = re.sub(':.*', '', global_revision)
299        global_revision = re.sub('[^0-9]', '', global_revision)
300        if global_revision == '': global_revision='-2'
301  else:  else:
302     runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', single_source=True)    # Get the global Subversion revision number for the getVersion() method
303  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});    try:
304        global_revision = os.popen('svnversion -n .').read()
305  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)      global_revision = re.sub(':.*', '', global_revision)
306  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});      global_revision = re.sub('[^0-9]', '', global_revision)
307        if global_revision == '': global_revision='-2'
308  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options    except:
309  try:      global_revision = '-1'
310     incinstall = env['incinstall']  env['svn_revision']=global_revision
311     env.Append(CPPPATH = [incinstall,])  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
312  except KeyError:  
313     incinstall = None  if IS_WINDOWS:
314  try:      if not env['build_shared']:
315     libinstall = env['libinstall']          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
316     env.Append(LIBPATH = [libinstall,])          env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
317     env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  
318     if env['PLATFORM'] == "win32":  ###################### Copy required environment vars ########################
319        env.PrependENVPath('PATH', libinstall)  
320        env.PrependENVPath('PATH', env['boost_lib_path'])  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
321  except KeyError:  if IS_WINDOWS:
322     libinstall = None      LD_LIBRARY_PATH_KEY='PATH'
323  try:      env['ENV']['LD_LIBRARY_PATH']=''
324     pyinstall = env['pyinstall']+'/esys' # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  else:
325     env.PrependENVPath('PYTHONPATH', env['pyinstall'])      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
 except KeyError:  
    pyinstall = None  
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 try:  
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 except KeyError:  
    pass  
326    
327  if 'shake71' == socket.gethostname().split('.')[0]:  # the following env variables are exported for the unit tests
   if useMPI:  
     env['CC'] = 'mpicc'  
     env['CXX'] = 'mpiCC'  
328    
329  if dodebug:  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
   if useMPI:  
330      try:      try:
331        flags = env['cc_flags_debug_MPI']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
332      except KeyError:      except KeyError:
333        pass          env['ENV'][key] = 1
334    else:  
335    env_export=env['env_export']
336    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
337    
338    for key in set(env_export):
339      try:      try:
340        flags = env['cc_flags_debug']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
341      except KeyError:      except KeyError:
       pass  
 else:  
   if useMPI:  
    try:  
      flags = env['cc_flags_MPI']  
      env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
   else:  
    try:  
       flags = env['cc_flags']  
       env.Append(CCFLAGS = flags)  
    except KeyError:  
       pass  
 if dodebug:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_debug_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
342          pass          pass
 else:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
    else:  
      try:  
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 try:  
    flags = env['ar_flags']  
    env.Append(ARFLAGS = flags)  
 except KeyError:  
    ar_flags = None  
 try:  
    sys_libs = env['sys_libs']  
 except KeyError:  
    sys_libs = ''  
343    
344  try:  try:
345     tar_flags = env['tar_flags']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env.Replace(TARFLAGS = tar_flags)  
346  except KeyError:  except KeyError:
347     pass      pass
348    
349  try:  # these shouldn't be needed
350     includes = env['mkl_path']  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
351     env.Append(CPPPATH = [includes,])  #    try:
352  except KeyError:  #        env['ENV'][key] = os.environ[key]
353     pass  #    except KeyError:
354    #        pass
355    
356  try:  try:
357     lib_path = env['mkl_lib_path']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    env.Append(LIBPATH = [lib_path,])  
358  except KeyError:  except KeyError:
359     pass      pass
360    
361  if useMPI:  ######################## Add some custom builders ############################
    mkl_libs = ''  
 else:  
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = ''  
   
 try:  
    includes = env['scsl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
362    
363  try:  if env['pythoncmd']=='python':
364     lib_path = env['scsl_lib_path']      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
   try:  
     scsl_libs = env['scsl_libs_MPI']  
   except KeyError:  
     scsl_libs = ''  
365  else:  else:
366    try:      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
367      scsl_libs = env['scsl_libs']  env.Append(BUILDERS = {'PyCompile' : py_builder});
   except KeyError:  
     scsl_libs = ''  
   
 try:  
    includes = env['umf_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['umf_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 if useMPI:  
     umf_libs = ''  
 else:  
    try:  
       umf_libs = env['umf_libs']  
    except KeyError:  
       umf_libs = ''  
   
 try:  
    includes = env['ufc_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    includes = env['amd_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['amd_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
368    
369  if useMPI:  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
370      amd_libs = ''  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 else:  
    try:  
       amd_libs = env['amd_libs']  
    except KeyError:  
       amd_libs = ''  
371    
372  try:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
373     includes = env['blas_path']  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
374    
375  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
376     lib_path = env['blas_lib_path']  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
377    
378  try:  ############################ Dependency checks ###############################
    blas_libs = env['blas_libs']  
 except KeyError:  
    blas_libs = ''  
379    
380  try:  # Create a Configure() environment to check for compilers and python
381     includes = env['netCDF_path']  conf = Configure(env.Clone())
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
382    
383  try:  ######## Test that the compilers work
384     lib_path = env['netCDF_lib_path']  
385     env.Append(LIBPATH = [lib_path,])  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
386  except KeyError:      if not conf.CheckCC():
387     pass          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
388            Exit(1)
389        if not conf.CheckCXX():
390            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
391            Exit(1)
392    else:
393        if not conf.CheckFunc('printf', language='c'):
394            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
395            Exit(1)
396        if not conf.CheckFunc('printf', language='c++'):
397            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
398            Exit(1)
399    
400    if conf.CheckFunc('gethostname'):
401        conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
402    
403    ######## Python headers & library (required)
404    
405    # Use the python scons is running
406    if env['pythoncmd']=='python':
407        python_inc_path=sysconfig.get_python_inc()
408        if IS_WINDOWS:
409            python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
410        elif env['PLATFORM']=='darwin':
411            python_lib_path=sysconfig.get_config_var('LIBPL')
412        else:
413            python_lib_path=sysconfig.get_config_var('LIBDIR')
414    
415        #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
416        if IS_WINDOWS:
417            python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
418        else:
419            python_libs=['python'+sysconfig.get_python_version()]
420    
421    #if we want to use a python other than the one scons is running
422    else:
423        initstring='from __future__ import print_function;from distutils import sysconfig;'
424        if env['pythonlibname']!='':
425            python_libs=env['pythonlibname']
426        else:   # work it out by calling python    
427            if IS_WINDOWS:
428                cmd='print("python%s%s"%(sys.version_info[0], sys.version_info[1]))'
429            else:
430                cmd='print("python"+sysconfig.get_python_version())'
431            p=Popen([env['pythoncmd'], '-c', initstring+cmd], stdout=PIPE)
432            python_libs=p.stdout.readline()
433            if env['usepython3']:       # This is to convert unicode str into py2 string
434                python_libs=python_libs.encode() # If scons runs on py3 then this must be rethought
435            p.wait()
436            python_libs=python_libs.strip()
437    
438      
439        # Now we know whether we are using python3 or not
440        p=Popen([env['pythoncmd'], '-c',  initstring+'print(sysconfig.get_python_inc())'], stdout=PIPE)
441        python_inc_path=p.stdout.readline()
442        if env['usepython3']:
443             python_inc_path=python_inc_path.encode()
444        p.wait()  
445        python_inc_path=python_inc_path.strip()
446        if IS_WINDOWS:
447            cmd="os.path.join(sysconfig.get_config_var('prefix'), 'libs')"
448        elif env['PLATFORM']=='darwin':
449            cmd="sysconfig.get_config_var(\"LIBPL\")"
450        else:
451            cmd="sysconfig.get_config_var(\"LIBDIR\")"
452    
453        p=Popen([env['pythoncmd'], '-c', initstring+'print('+cmd+')'], stdout=PIPE)
454        python_lib_path=p.stdout.readline()
455        if env['usepython3']:
456            python_lib_path=python_lib_path.decode()
457        p.wait()
458        python_lib_path=python_lib_path.strip()
459    
460    if sysheaderopt == '':
461        conf.env.AppendUnique(CPPPATH = [python_inc_path])
462    else:
463        conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
464    
465    conf.env.AppendUnique(LIBPATH = [python_lib_path])
466    conf.env.AppendUnique(LIBS = python_libs)
467    # The wrapper script needs to find the libs
468    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
469    
470    if not conf.CheckCHeader('Python.h'):
471        print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
472        Exit(1)
473    if not conf.CheckFunc('Py_Exit'):
474        print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
475        Exit(1)
476    
477    ## reuse conf to check for numpy header (optional)
478    if env['usepython3']:
479        # FIXME: This is until we can work out how to make the checks in python 3
480        conf.env['numpy_h']=False
481    else:
482        if conf.CheckCXXHeader(['Python.h','numpy/ndarrayobject.h']):
483            conf.env.Append(CPPDEFINES = ['HAVE_NUMPY_H'])
484            conf.env['numpy_h']=True
485        else:
486            conf.env['numpy_h']=False
487    
488    # Commit changes to environment
489    env = conf.Finish()
490    
491    ######## boost (required)
492    
493    boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
494    if sysheaderopt == '':
495        env.AppendUnique(CPPPATH = [boost_inc_path])
496    else:
497        # This is required because we can't -isystem /usr/include since it breaks
498        # std includes
499        if os.path.normpath(boost_inc_path) == '/usr/include':
500            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
501        else:
502            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
503    
504    env.AppendUnique(LIBPATH = [boost_lib_path])
505    env.AppendUnique(LIBS = env['boost_libs'])
506    env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
507    
508  try:  ######## numpy (required)
    netCDF_libs_cxx = env['netCDF_libs_cxx']  
 except KeyError:  
    netCDF_lib_cxx = [ ]  
509    
510  try:  if env['pythoncmd']=='python':
511     includes = env['boost_path']      try:
512     env.Append(CPPPATH = [includes,])        from numpy import identity
513  except KeyError:      except ImportError:
514     pass        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
515  try:        Exit(1)
516     lib_path = env['boost_lib_path']  else:
517     env.Append(LIBPATH = [lib_path,])      p=subprocess.call([env['pythoncmd'],'-c','import numpy'])
518  except KeyError:      if p!=0:
519     pass        print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
520  try:        Exit(1)
521     boost_lib = env['boost_lib']  
522  except KeyError:  ######## CppUnit (required for tests)
523     boost_lib = None  
524  try:  try:
525     includes = env['python_path']      cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
526     env.Append(CPPPATH = [includes,])      env.AppendUnique(CPPPATH = [cppunit_inc_path])
527  except KeyError:      env.AppendUnique(LIBPATH = [cppunit_lib_path])
528     pass      env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
529  try:      env['cppunit']=True
530     lib_path = env['python_lib_path']  except:
531     env.Append(LIBPATH = [lib_path,])      env['cppunit']=False
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 try:  
    includes = env['papi_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['papi_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    papi_libs = env['papi_libs']  
 except KeyError:  
    papi_libs = None  
   
   
 try:  
    src_zipfile = env.File(env['src_zipfile'])  
 except KeyError:  
    src_zipfile = None  
 try:  
    test_zipfile = env.File(env['test_zipfile'])  
 except KeyError:  
    test_zipfile = None  
 try:  
    examples_zipfile = env.File(env['examples_zipfile'])  
 except KeyError:  
    examples_zipfile = None  
   
 try:  
    src_tarfile = env.File(env['src_tarfile'])  
 except KeyError:  
    src_tarfile = None  
 try:  
    test_tarfile = env.File(env['test_tarfile'])  
 except KeyError:  
    test_tarfile = None  
 try:  
    examples_tarfile = env.File(env['examples_tarfile'])  
 except KeyError:  
    examples_tarfile = None  
532    
533  try:  ######## VTK (optional)
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
534    
535  try:  if env['pyvisi']:
536     guide_html_index = env.File('index.htm',env['guide_html'])      try:
537  except KeyError:          import vtk
538     guide_html_index = None          env['pyvisi'] = True
539        except ImportError:
540            print("Cannot import vtk, disabling pyvisi.")
541            env['pyvisi'] = False
542    
543    ######## netCDF (optional)
544    
545    netcdf_inc_path=''
546    netcdf_lib_path=''
547    if env['netcdf']:
548        netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
549        env.AppendUnique(CPPPATH = [netcdf_inc_path])
550        env.AppendUnique(LIBPATH = [netcdf_lib_path])
551        env.AppendUnique(LIBS = env['netcdf_libs'])
552        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
553        env.Append(CPPDEFINES = ['USE_NETCDF'])
554    
555    ######## PAPI (optional)
556    
557    papi_inc_path=''
558    papi_lib_path=''
559    if env['papi']:
560        papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
561        env.AppendUnique(CPPPATH = [papi_inc_path])
562        env.AppendUnique(LIBPATH = [papi_lib_path])
563        env.AppendUnique(LIBS = env['papi_libs'])
564        env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
565        env.Append(CPPDEFINES = ['BLOCKPAPI'])
566    
567    ######## MKL (optional)
568    
569    mkl_inc_path=''
570    mkl_lib_path=''
571    if env['mkl']:
572        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
573        env.AppendUnique(CPPPATH = [mkl_inc_path])
574        env.AppendUnique(LIBPATH = [mkl_lib_path])
575        env.AppendUnique(LIBS = env['mkl_libs'])
576        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
577        env.Append(CPPDEFINES = ['MKL'])
578    
579    ######## UMFPACK (optional)
580    
581    umfpack_inc_path=''
582    umfpack_lib_path=''
583    if env['umfpack']:
584        umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
585        env.AppendUnique(CPPPATH = [umfpack_inc_path])
586        env.AppendUnique(LIBPATH = [umfpack_lib_path])
587        env.AppendUnique(LIBS = env['umfpack_libs'])
588        env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
589        env.Append(CPPDEFINES = ['UMFPACK'])
590    
591    ######## LAPACK (optional)
592    
593    if env['lapack']=='mkl' and not env['mkl']:
594        print("mkl_lapack requires MKL!")
595        Exit(1)
596    
597    env['uselapack'] = env['lapack']!='none'
598    lapack_inc_path=''
599    lapack_lib_path=''
600    if env['uselapack']:
601        header='clapack.h'
602        if env['lapack']=='mkl':
603            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
604            header='mkl_lapack.h'
605        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
606        env.AppendUnique(CPPPATH = [lapack_inc_path])
607        env.AppendUnique(LIBPATH = [lapack_lib_path])
608        env.AppendUnique(LIBS = env['lapack_libs'])
609        env.Append(CPPDEFINES = ['USE_LAPACK'])
610    
611    ######## Silo (optional)
612    
613    silo_inc_path=''
614    silo_lib_path=''
615    if env['silo']:
616        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
617        env.AppendUnique(CPPPATH = [silo_inc_path])
618        env.AppendUnique(LIBPATH = [silo_lib_path])
619        # Note that we do not add the libs since they are only needed for the
620        # weipa library and tools.
621        #env.AppendUnique(LIBS = [env['silo_libs']])
622    
623    ######## VSL random numbers (optional)
624    if env['vsl_random']:
625        env.Append(CPPDEFINES = ['MKLRANDOM'])
626    
627    ######## VisIt (optional)
628    
629    visit_inc_path=''
630    visit_lib_path=''
631    if env['visit']:
632        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
633        env.AppendUnique(CPPPATH = [visit_inc_path])
634        env.AppendUnique(LIBPATH = [visit_lib_path])
635    
636    ######## MPI (optional)
637    
638    if env['mpi']=='no':
639        env['mpi']='none'
640    
641    env['usempi'] = env['mpi']!='none'
642    mpi_inc_path=''
643    mpi_lib_path=''
644    if env['usempi']:
645        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
646        env.AppendUnique(CPPPATH = [mpi_inc_path])
647        env.AppendUnique(LIBPATH = [mpi_lib_path])
648        env.AppendUnique(LIBS = env['mpi_libs'])
649        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
650        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
651        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
652        # On the other hand MPT and OpenMPI don't define the latter so we have to
653        # do that here
654        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
655            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
656    
657    ######## BOOMERAMG (optional)
658    
659    if env['mpi'] == 'none': env['boomeramg'] = False
660    
661    boomeramg_inc_path=''
662    boomeramg_lib_path=''
663    if env['boomeramg']:
664        boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
665        env.AppendUnique(CPPPATH = [boomeramg_inc_path])
666        env.AppendUnique(LIBPATH = [boomeramg_lib_path])
667        env.AppendUnique(LIBS = env['boomeramg_libs'])
668        env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
669        env.Append(CPPDEFINES = ['BOOMERAMG'])
670    
671    ######## ParMETIS (optional)
672    
673    if not env['usempi']: env['parmetis'] = False
674    
675    parmetis_inc_path=''
676    parmetis_lib_path=''
677    if env['parmetis']:
678        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
679        env.AppendUnique(CPPPATH = [parmetis_inc_path])
680        env.AppendUnique(LIBPATH = [parmetis_lib_path])
681        env.AppendUnique(LIBS = env['parmetis_libs'])
682        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
683        env.Append(CPPDEFINES = ['USE_PARMETIS'])
684    
685    ######## gmsh (optional, for tests)
686    
687    try:
688        import subprocess
689        p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
690        _,e=p.communicate()
691        if e.split().count("MPI"):
692            env['gmsh']='m'
693        else:
694            env['gmsh']='s'
695    except OSError:
696        env['gmsh']=False
697    
698    ######## PDFLaTeX (for documentation)
699    if 'PDF' in dir(env) and '.tex' in env.PDF.builder.src_suffixes(env):
700        env['pdflatex']=True
701    else:
702        env['pdflatex']=False
703    
704    ######################## Summarize our environment ###########################
705    
706    # keep some of our install paths first in the list for the unit tests
707    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
708    env.PrependENVPath('PYTHONPATH', prefix)
709    env['ENV']['ESCRIPT_ROOT'] = prefix
710    
711    if not env['verbose']:
712        env['CCCOMSTR'] = "Compiling $TARGET"
713        env['CXXCOMSTR'] = "Compiling $TARGET"
714        env['SHCCCOMSTR'] = "Compiling $TARGET"
715        env['SHCXXCOMSTR'] = "Compiling $TARGET"
716        env['ARCOMSTR'] = "Linking $TARGET"
717        env['LINKCOMSTR'] = "Linking $TARGET"
718        env['SHLINKCOMSTR'] = "Linking $TARGET"
719        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
720        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
721        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
722        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
723        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
724    
725    print("")
726    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
727    print("Escript/Finley revision %s"%global_revision)
728    print("  Install prefix:  %s"%env['prefix'])
729    print("          Python:  %s"%sysconfig.PREFIX)
730    print("           boost:  %s"%env['boost_prefix'])
731    print("           numpy:  YES")
732    if env['usempi']:
733        print("             MPI:  YES (flavour: %s)"%env['mpi'])
734    else:
735        print("             MPI:  DISABLED")
736    if env['uselapack']:
737        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
738    else:
739        print("          LAPACK:  DISABLED")
740    d_list=[]
741    e_list=[]
742    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit','vsl_random':
743        if env[i]: e_list.append(i)
744        else: d_list.append(i)
745    for i in e_list:
746        print("%16s:  YES"%i)
747    for i in d_list:
748        print("%16s:  DISABLED"%i)
749    if env['cppunit']:
750        print("         CppUnit:  FOUND")
751    else:
752        print("         CppUnit:  NOT FOUND")
753    if env['gmsh']=='m':
754        print("            gmsh:  FOUND, MPI-ENABLED")
755    elif env['gmsh']=='s':
756        print("            gmsh:  FOUND")
757    else:
758        print("            gmsh:  NOT FOUND")
759    if env['numpy_h']:
760        print("   numpy headers:  FOUND")
761    else:
762        print("   numpy headers:  NOT FOUND")
763    print("   vsl_random:  %s"%env['vsl_random'])
764        
765    if ((fatalwarning != '') and (env['werror'])):
766        print("  Treating warnings as errors")
767    else:
768        print("  NOT treating warnings as errors")
769    print("")
770    
771    ####################### Configure the subdirectories #########################
772    
773    from grouptest import *
774    
775    TestGroups=[]
776    
777    # keep an environment without warnings-as-errors
778    dodgy_env=env.Clone()
779    
780    # now add warnings-as-errors flags. This needs to be done after configuration
781    # because the scons test files have warnings in them
782    if ((fatalwarning != '') and (env['werror'])):
783        env.Append(CCFLAGS = fatalwarning)
784    
785    Export(
786      ['env',
787       'dodgy_env',
788       'IS_WINDOWS',
789       'TestGroups'
790      ]
791    )
792    
793  try:  env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
794     api_epydoc = env.Dir(env['api_epydoc'])  env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
795  except KeyError:  env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
796     api_epydoc = None  env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
797    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
798    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
799    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
800    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
801    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
802    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
803    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
804    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
805    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
806    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
807    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
808    
809    
810    ######################## Populate the buildvars file #########################
811    
812    # remove obsolete file
813    if not env['usempi']:
814        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
815        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
816    
817    # Try to extract the boost version from version.hpp
818    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
819    boostversion='unknown'
820    try:
821        for line in boosthpp:
822            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
823            if ver:
824                boostversion=ver.group(1)
825    except StopIteration:
826        pass
827    boosthpp.close()
828    
829    
830    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
831    buildvars.write("svn_revision="+str(global_revision)+"\n")
832    buildvars.write("prefix="+prefix+"\n")
833    buildvars.write("cc="+env['CC']+"\n")
834    buildvars.write("cxx="+env['CXX']+"\n")
835    if env['pythoncmd']=='python':
836        buildvars.write("python="+sys.executable+"\n")
837        buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
838    else:
839        buildvars.write("python="+env['pythoncmd']+"\n")
840        p=Popen([env['pythoncmd'], '-c', 'from __future__ import print_function;import sys;print(str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2]))'], stdout=PIPE)
841        verstring=p.stdout.readline().strip()
842        p.wait()
843        buildvars.write("python_version="+verstring+"\n")
844    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
845    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
846    buildvars.write("boost_version="+boostversion+"\n")
847    buildvars.write("debug=%d\n"%int(env['debug']))
848    buildvars.write("openmp=%d\n"%int(env['openmp']))
849    buildvars.write("mpi=%s\n"%env['mpi'])
850    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
851    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
852    buildvars.write("lapack=%s\n"%env['lapack'])
853    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
854    buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
855    for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
856        buildvars.write("%s=%d\n"%(i, int(env[i])))
857        if env[i]:
858            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
859            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
860    buildvars.close()
861    
862    ################### Targets to build and install libraries ###################
863    
864    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
865    env.Alias('target_init', [target_init])
866    # delete buildvars upon cleanup
867    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
868    
869    # The headers have to be installed prior to build in order to satisfy
870    # #include <paso/Common.h>
871    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
872    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
873    
874    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
875    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
876    
877    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
878    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
879    
880    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
881    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
882    
883    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
884    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
885    
886    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
887    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
888    
889    env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
890    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
891    
892    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
893    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
894    
895    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
896    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
897    
898    # Now gather all the above into some easy targets: build_all and install_all
899    build_all_list = []
900    build_all_list += ['build_esysUtils']
901    build_all_list += ['build_paso']
902    build_all_list += ['build_escript']
903    build_all_list += ['build_pasowrap']
904    build_all_list += ['build_dudley']
905    build_all_list += ['build_finley']
906    build_all_list += ['build_ripley']
907    build_all_list += ['build_weipa']
908    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
909    if env['usempi']:   build_all_list += ['build_pythonMPI']
910    build_all_list += ['build_escriptconvert']
911    env.Alias('build_all', build_all_list)
912    
913    install_all_list = []
914    install_all_list += ['target_init']
915    install_all_list += ['install_esysUtils']
916    install_all_list += ['install_paso']
917    install_all_list += ['install_escript']
918    install_all_list += ['install_pasowrap']
919    install_all_list += ['install_dudley']
920    install_all_list += ['install_finley']
921    install_all_list += ['install_ripley']
922    install_all_list += ['install_weipa']
923    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
924    #install_all_list += ['install_pyvisi_py']
925    install_all_list += ['install_modellib_py']
926    install_all_list += ['install_pycad_py']
927    if env['usempi']:   install_all_list += ['install_pythonMPI']
928    install_all_list += ['install_escriptconvert']
929    env.Alias('install_all', install_all_list)
930    
931    # Default target is install
932    env.Default('install_all')
933    
934    ################## Targets to build and run the test suite ###################
935    
936    test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
937    if not env['cppunit']:
938        env.Alias('run_tests', test_msg)
939    env.Alias('run_tests', ['install_all'])
940    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
941    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
942    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
943    
944    ##################### Targets to build the documentation #####################
945    
946    env.Alias('api_epydoc','install_all')
947    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
948    env.Alias('release_prep', ['docs', 'install_all'])
949    
950  # Zipgets  if not IS_WINDOWS:
951        try:
952            utest=open('utest.sh','w')
953            utest.write(GroupTest.makeHeader(env['PLATFORM'], prefix))
954            for tests in TestGroups:
955                utest.write(tests.makeString())
956            utest.close()
957            Execute(Chmod('utest.sh', 0o755))
958            print("Generated utest.sh.")
959        except IOError:
960            print("Error attempting to write unittests file.")
961            Exit(1)
962    
963        # delete utest.sh upon cleanup
964        env.Clean('target_init', 'utest.sh')
965    
966        # Make sure that the escript wrapper is in place
967        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
968            print("Copying escript wrapper.")
969            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
970    
 env.Default(libinstall)  
 env.Default(incinstall)  
 env.Default(pyinstall)  
 env.Alias('release_src',[ src_zipfile, src_tarfile ])  
 env.Alias('release_tests',[ test_zipfile, test_tarfile])  
 env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
 env.Alias('api_epydoc',api_epydoc)  
 env.Alias('guide_pdf', guide_pdf)  
 env.Alias('docs',[ 'release_examples', 'guide_pdf', guide_html_index, api_epydoc])  
 env.Alias('release', ['release_src', 'release_tests', 'docs'])  
 env.Alias('build_tests')    # target to build all C++ tests  
 env.Alias('build_py_tests') # target to build all python tests  
 env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
 env.Alias('run_tests', 'build_tests')   # target to run all C++ test  
 env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  
 env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
 env.Alias(init_target)  
   
 # Allow sconscripts to see the env  
 Export(["env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "amd_libs", "blas_libs", "netCDF_libs_cxx",  
     "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",  
         "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile",  
         "guide_pdf", "guide_html_index", "api_epydoc", "useMPI"])  
   
 # End initialisation section  
 # Begin configuration section  
 # adds this file and the scons option directore to the source tar  
 release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  
 release_testfiles=[env.File('README_TESTS'),]  
 env.Zip(src_zipfile, release_srcfiles)  
 env.Zip(test_zipfile, release_testfiles)  
 env.Tar(src_tarfile, release_srcfiles)  
 env.Tar(test_tarfile, release_testfiles)  
   
 # Insert new components to be build here  
 # FIXME: might be nice to replace this verbosity with a list of targets and some  
 # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
 # Third Party libraries  
 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
 # C/C++ Libraries  
 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  
 env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  
 env.SConscript(dirs = ['escript/src'], build_dir='build/$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)  
   
 # added by Ben Cumming  
 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
 #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  

Legend:
Removed from v.950  
changed lines
  Added in v.3911

  ViewVC Help
Powered by ViewVC 1.1.26