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revision 1246 by phornby, Mon Aug 13 22:09:00 2007 UTC revision 4295 by caltinay, Fri Mar 8 04:42:01 2013 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ##############################################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2013 by University of Queensland
4  #       Primary Business: Queensland, Australia  # http://www.uq.edu.au
 #  Licensed under the Open Software License version 3.0  
 #     http://www.opensource.org/licenses/osl-3.0.php  
   
 # 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  
 # Add our extensions  
 if sys.path.count('scons')==0: sys.path.append('scons')  
 import scons_extensions  
   
 #===============================================================  
   
 tools_prefix="/usr"  
   
 #==============================================================================================      
 #      
 #    get the installation prefix  
5  #  #
6  prefix = ARGUMENTS.get('prefix', '/usr')  # Primary Business: Queensland, Australia
7    # Licensed under the Open Software License version 3.0
8  # We may also need to know where python's site-packages subdirectory lives  # http://www.opensource.org/licenses/osl-3.0.php
9  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  #
10    # Development until 2012 by Earth Systems Science Computational Center (ESSCC)
11  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib  # Development since 2012 by School of Earth Sciences
12  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  #
13     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  ##############################################################################
14     sys_dir_libraries = prefix+"/lib64"  
15  else:  EnsureSConsVersion(0,98,1)
16     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"  EnsurePythonVersion(2,5)
17     sys_dir_libraries = prefix+"/lib"  
18    import atexit, sys, os, platform, re
19  sys_dir_examples = prefix+"/share/doc/esys"  from distutils import sysconfig
20    from dependencies import *
21  source_root = Dir('#.').abspath  from site_init import *
22    
23    # Version number to check for in options file. Increment when new features are
24    # added or existing options changed.
25    REQUIRED_OPTS_VERSION=201
26    
27    # MS Windows support, many thanks to PH
28    IS_WINDOWS = (os.name == 'nt')
29    
30    ########################## Determine options file ############################
31    # 1. command line
32    # 2. scons/<hostname>_options.py
33    # 3. name as part of a cluster
34    options_file=ARGUMENTS.get('options_file', None)
35    if not options_file:
36        ext_dir = os.path.join(os.getcwd(), 'scons')
37        hostname = platform.node().split('.')[0]
38        for name in hostname, effectiveName(hostname):
39            mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
40            options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
41            if os.path.isfile(options_file): break
42    
43    if not os.path.isfile(options_file):
44        print("\nWARNING:\nOptions file %s" % options_file)
45        print("not found! Default options will be used which is most likely suboptimal.")
46        print("It is recommended that you copy one of the TEMPLATE files in the scons/")
47        print("subdirectory and customize it to your needs.\n")
48        options_file = None
49    
50    ############################### Build options ################################
51    
52    default_prefix='/usr'
53    mpi_flavours=('no', 'none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
54    lapack_flavours=('none', 'clapack', 'mkl')
55    
56    vars = Variables(options_file, ARGUMENTS)
57    vars.AddVariables(
58      PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
59      PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
60      PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
61      BoolVariable('verbose', 'Output full compile/link lines', False),
62    # Compiler/Linker options
63      ('cc', 'Path to C compiler', 'default'),
64      ('cxx', 'Path to C++ compiler', 'default'),
65      ('cc_flags', 'Base C/C++ compiler flags', 'default'),
66      ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
67      ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
68      ('cc_extra', 'Extra C compiler flags', ''),
69      ('cxx_extra', 'Extra C++ compiler flags', ''),
70      ('ld_extra', 'Extra linker flags', ''),
71      BoolVariable('werror','Treat compiler warnings as errors', True),
72      BoolVariable('debug', 'Compile with debug flags', False),
73      BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
74      ('omp_flags', 'OpenMP compiler flags', 'default'),
75      ('omp_ldflags', 'OpenMP linker flags', 'default'),
76    # Mandatory libraries
77      ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
78      ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
79    # Mandatory for tests
80      ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
81      ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
82    # Optional libraries and options
83      EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
84      ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
85      ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
86      BoolVariable('netcdf', 'Enable netCDF file support', False),
87      ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
88      ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
89      BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
90      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
91      ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
92      BoolVariable('papi', 'Enable PAPI', False),
93      ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
94      ('papi_libs', 'PAPI libraries to link with', ['papi']),
95      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
96      BoolVariable('mkl', 'Enable the Math Kernel Library', False),
97      ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
98      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
99      BoolVariable('umfpack', 'Enable UMFPACK', False),
100      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
101      ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
102      BoolVariable('boomeramg', 'Enable BoomerAMG', False),
103      ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
104      ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
105      EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
106      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
107      ('lapack_libs', 'LAPACK libraries to link with', []),
108      BoolVariable('silo', 'Enable the Silo file format in weipa', False),
109      ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
110      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
111      BoolVariable('visit', 'Enable the VisIt simulation interface', False),
112      ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
113      ('visit_libs', 'VisIt libraries to link with', ['simV2']),
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      ('pythonlibpath', 'Path to the python library. (You should not need to set this unless your python has moved)',''),
135      ('pythonincpath','Path to python include files. (You should not need to set this unless your python has moved',''),
136      BoolVariable('BADPYTHONMACROS','Extra \#include to get around a python bug.', True),
137    )
138    
139  dir_packages = os.path.join(source_root,"esys")  ##################### Create environment and help text #######################
 dir_examples = os.path.join(source_root,"examples")  
 dir_libraries = os.path.join(source_root,"lib")  
   
 print " Default packages local installation:    ", dir_packages  
 print " Default library local installation  ", dir_libraries  
 print " Default example local  installation:    ", dir_examples  
 print "Install prefix is: ", prefix  
 print " Default packages system installation:   ", sys_dir_packages  
 print " Default library system installation     ", sys_dir_libraries  
 print " Default example system installation:    ", sys_dir_examples  
   
 #==============================================================================================      
   
 # 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  
 # Where to install?  
 #==============================================================================================      
 #      
 #    get the options file if present:  
 #  
 options_file = ARGUMENTS.get('options_file','')  
140    
141  if not os.path.isfile(options_file) :  # Intel's compiler uses regular expressions improperly and emits a warning
142      options_file = False  # about failing to find the compilers. This warning can be safely ignored.
143    
144  if not options_file :  # PATH is needed so the compiler, linker and tools are found if they are not
145     import socket  # in default locations.
146     from string import ascii_letters,digits  env = Environment(tools = ['default'], options = vars,
147     hostname=""                    ENV = {'PATH': os.environ['PATH']})
148     for s in socket.gethostname().split('.')[0]:  
149        if s in ascii_letters+digits:  # set the vars for clang
150           hostname+=s  def mkclang(env):
151        else:      env['CC']='clang'
152           hostname+="_"      env['CXX']='clang++'
153     tmp = os.path.join("scons",hostname+"_options.py")  
154    if env['tools_names'] != 'default':
155     if os.path.isfile(tmp) :      zz=env['tools_names']
156        options_file = tmp      if 'clang' in zz:
157            zz.remove('clang')
158  IS_WINDOWS_PLATFORM = (os.name== "nt")          zz.insert(0, mkclang)
159        env = Environment(tools = ['default'] + env['tools_names'], options = vars,
160  # If you're not going to tell me then......                        ENV = {'PATH' : os.environ['PATH']})
161  # FIXME: add one for the altix too.  
162  if not options_file :  if options_file:
163     if IS_WINDOWS_PLATFORM :      opts_valid=False
164        options_file = "scons/windows_mscv71_options.py"      if 'escript_opts_version' in env.Dictionary() and \
165     else:          int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
166        options_file = "scons/linux_gcc_eg_options.py"              opts_valid=True
167        if opts_valid:
168  # and load it          print("Using options in %s." % options_file)
169  opts = Options(options_file, ARGUMENTS)      else:
170  #================================================================          print("\nOptions file %s" % options_file)
171  #          print("is outdated! Please update the file by examining one of the TEMPLATE")
172  #   check if UMFPACK is installed on the system:          print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
173  #          Exit(1)
174  uf_root=None  
175  for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:  # Generate help text (scons -h)
176     if os.path.isdir(os.path.join(tools_prefix,'include',i)):  Help(vars.GenerateHelpText(env))
177         uf_root=i  
178         print i," is used form ",tools_prefix  # Check for superfluous options
179         break  if len(vars.UnknownVariables())>0:
180  if not uf_root==None:      for k in vars.UnknownVariables():
181     umf_path_default=os.path.join(tools_prefix,'include',uf_root)          print("Unknown option '%s'" % k)
182     umf_lib_path_default=os.path.join(tools_prefix,'lib')      Exit(1)
183     umf_libs_default=['umfpack']  
184     amd_path_default=os.path.join(tools_prefix,'include',uf_root)  # create dictionary which will be populated with info for buildvars file
185     amd_lib_path_default=os.path.join(tools_prefix,'lib')  env['buildvars']={}
186     amd_libs_default=['amd']  # create list which will be populated with warnings if there are any
187     ufc_path_default=os.path.join(tools_prefix,'include',uf_root)  env['warnings']=[]
188    
189    #################### Make sure install directories exist #####################
190    
191    env['BUILD_DIR']=Dir(env['build_dir']).abspath
192    prefix=Dir(env['prefix']).abspath
193    env['buildvars']['prefix']=prefix
194    env['incinstall'] = os.path.join(prefix, 'include')
195    env['bininstall'] = os.path.join(prefix, 'bin')
196    env['libinstall'] = os.path.join(prefix, 'lib')
197    env['pyinstall']  = os.path.join(prefix, 'esys')
198    if not os.path.isdir(env['bininstall']):
199        os.makedirs(env['bininstall'])
200    if not os.path.isdir(env['libinstall']):
201        os.makedirs(env['libinstall'])
202    if not os.path.isdir(env['pyinstall']):
203        os.makedirs(env['pyinstall'])
204    
205    env.Append(CPPPATH = [env['incinstall']])
206    env.Append(LIBPATH = [env['libinstall']])
207    
208    ################# Fill in compiler options if not set above ##################
209    
210    if env['cc'] != 'default': env['CC']=env['cc']
211    if env['cxx'] != 'default': env['CXX']=env['cxx']
212    
213    # version >=9 of intel C++ compiler requires use of icpc to link in C++
214    # runtimes (icc does not)
215    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
216        env['LINK'] = env['CXX']
217    
218    # default compiler/linker options
219    cc_flags = ''
220    cc_optim = ''
221    cc_debug = ''
222    omp_flags = ''
223    omp_ldflags = ''
224    fatalwarning = '' # switch to turn warnings into errors
225    sysheaderopt = '' # how to indicate that a header is a system header
226    
227    # env['CC'] might be a full path
228    cc_name=os.path.basename(env['CC'])
229    
230    if cc_name == 'icc':
231        # Intel compiler
232        # #1875: offsetof applied to non-POD types is nonstandard (in boost)
233        cc_flags    = "-std=c99 -fPIC -w2 -wd1875 -Wno-unknown-pragmas -DBLOCKTIMER -DCORE_ID1"
234        cc_optim    = "-O3 -ftz -fno-alias -ipo -xHost"
235        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
236        omp_flags   = "-openmp"
237        omp_ldflags = "-openmp -openmp_report=1"
238        fatalwarning = "-Werror"
239    elif cc_name[:3] == 'gcc':
240        # GNU C on any system
241        # note that -ffast-math is not used because it breaks isnan(),
242        # see mantis #691
243        cc_flags     = "-pedantic -Wall -fPIC -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
244        cc_optim     = "-O3"
245        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
246        omp_flags    = "-fopenmp"
247        omp_ldflags  = "-fopenmp"
248        fatalwarning = "-Werror"
249        sysheaderopt = "-isystem"
250    elif cc_name == 'cl':
251        # Microsoft Visual C on Windows
252        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
253        cc_optim     = "/O2 /Op /W3"
254        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
255        fatalwarning = "/WX"
256    elif cc_name == 'icl':
257        # Intel C on Windows
258        cc_flags     = '/EHsc /GR /MD'
259        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
260        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
261        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
262        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
263    
264    env['sysheaderopt']=sysheaderopt
265    
266    # set defaults if not otherwise specified
267    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
268    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
269    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
270    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
271    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
272    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
273    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
274    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
275    
276    if env['BADPYTHONMACROS']: env.Append(CXXFLAGS = ' -DBADPYTHONMACROS')
277    
278    if env['usepython3']:
279        env.Append(CPPDEFINES=['ESPYTHON3'])
280    
281    # set up the autolazy values
282    if env['forcelazy'] == 'on':
283        env.Append(CPPDEFINES=['FAUTOLAZYON'])
284    elif env['forcelazy'] == 'off':
285        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
286    
287    # set up the collective resolve values
288    if env['forcecollres'] == 'on':
289        env.Append(CPPDEFINES=['FRESCOLLECTON'])
290    elif env['forcecollres'] == 'off':
291        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
292    
293    # allow non-standard C if requested
294    if env['iknowwhatimdoing']:
295        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
296    
297    # Disable OpenMP if no flags provided
298    if env['openmp'] and env['omp_flags'] == '':
299       env['warnings'].append("OpenMP requested but no flags provided - disabling OpenMP!")
300       env['openmp'] = False
301    
302    if env['openmp']:
303        env.Append(CCFLAGS = env['omp_flags'])
304        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
305    else:
306        env['omp_flags']=''
307        env['omp_ldflags']=''
308    
309    env['buildvars']['openmp']=int(env['openmp'])
310    
311    # add debug/non-debug compiler flags
312    env['buildvars']['debug']=int(env['debug'])
313    if env['debug']:
314        env.Append(CCFLAGS = env['cc_debug'])
315    else:
316        env.Append(CCFLAGS = env['cc_optim'])
317    
318    # always add cc_flags
319    env.Append(CCFLAGS = env['cc_flags'])
320    
321    # add system libraries
322    env.AppendUnique(LIBS = env['sys_libs'])
323    
324    # determine svn revision
325    global_revision=ARGUMENTS.get('SVN_VERSION', None)
326    if global_revision:
327        global_revision = re.sub(':.*', '', global_revision)
328        global_revision = re.sub('[^0-9]', '', global_revision)
329        if global_revision == '': global_revision='-2'
330  else:  else:
331     umf_path_default=None    # Get the global Subversion revision number for the getVersion() method
332     umf_lib_path_default=None    try:
333     umf_libs_default=None      global_revision = os.popen('svnversion -n .').read()
334     amd_path_default=None      global_revision = re.sub(':.*', '', global_revision)
335     amd_lib_path_default=None      global_revision = re.sub('[^0-9]', '', global_revision)
336     amd_libs_default=None      if global_revision == '': global_revision='-2'
337     ufc_path_default=None    except:
338  #      global_revision = '-1'
339  #==========================================================================  env['svn_revision']=global_revision
340  #  env['buildvars']['svn_revision']=global_revision
341  #    python installation:  env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
342  #  
343  python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))  if IS_WINDOWS:
344  python_lib_path_default=os.path.join(tools_prefix,'lib')      if not env['build_shared']:
345  python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
346            env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
347  #==========================================================================  
348  #  # VSL random numbers
349  #    boost installation:  env['buildvars']['vsl_random']=int(env['vsl_random'])
350  #  if env['vsl_random']:
351  boost_path_default=os.path.join(tools_prefix,'include')      env.Append(CPPDEFINES = ['MKLRANDOM'])
352  boost_lib_path_default=os.path.join(tools_prefix,'lib')  
353  boost_lib_default=['boost_python']  env['IS_WINDOWS']=IS_WINDOWS
354  #==========================================================================  
355  #  ###################### Copy required environment vars ########################
356  #    check if netCDF is installed on the system:  
357  #  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
358  netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')  if IS_WINDOWS:
359  netCDF_lib_path_default=os.path.join(tools_prefix,'lib','netcdf-3')      LD_LIBRARY_PATH_KEY='PATH'
360        env['ENV']['LD_LIBRARY_PATH']=''
 if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  
      useNetCDF_default='yes'  
      netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]  
 else:  
      useNetCDF_default='no'  
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
   
 #==========================================================================  
 #  
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi -pedantic-errors'  
 cxx_flags_default='--no-warn -ansi'  
 cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'  
 #==============================================================================================      
 # 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  
 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_libraries),  
   ('pyinstall', 'where the esys python modules will be installed',       dir_packages),  
   ('exinstall', 'where the esys examples will be installed',             dir_examples),  
   ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),  
   ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),  
   ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),  
   ('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"),  
   ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),  
 # 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)', cc_flags_default),  
   ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),  
   ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),  
   ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),  
   ('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  
   ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),  
   PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),  
   PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),  
   ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),  
 # Python  
 # locations of include files for python  
 # FIXME: python_path should be python_inc_path and the same for boost etc.  
   PathOption('python_path', 'Path to Python includes', python_path_default),  
   PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),  
   ('python_lib', 'Python libraries to link with', python_lib_default),  
   ('python_cmd', 'Python command', 'python'),  
 # Boost  
   PathOption('boost_path', 'Path to Boost includes', boost_path_default),  
   PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),  
   ('boost_lib', 'Boost libraries to link with', boost_lib_default),  
 # 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'),  
 )  
 #=================================================================================================  
 #  
 #   Note: On the Altix the intel compilers are not automatically  
 #   detected by scons intelc.py script. The Altix has a different directory  
 #   path and in some locations the "modules" facility is used to support  
 #   multiple compiler versions. This forces the need to import the users PATH  
 #   environment which isn't the "scons way"  
 #   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)  
 #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix  
 #  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(tools = ['default', 'msvc'], options = opts)  
361  else:  else:
362     if os.uname()[4]=='ia64':      LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
       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). FIXME: this behaviour could be directly incorporated into scons intelc.py  
    else:  
       env = Environment(tools = ['default'], options = opts)  
 Help(opts.GenerateHelpText(env))  
   
 #=================================================================================================  
 #  
 #     Initialise Scons Build Environment  
 #     check for user environment variables we are interested in  
 try:  
    tmp = os.environ['PYTHONPATH']  
    env['ENV']['PYTHONPATH'] = tmp  
 except KeyError:  
    pass  
   
 env.PrependENVPath('PYTHONPATH', source_root)  
   
 try:  
    omp_num_threads = os.environ['OMP_NUM_THREADS']  
 except KeyError:  
    omp_num_threads = 1  
   
 env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  
   
 try:  
    env['ENV']['DISPLAY'] = os.environ['DISPLAY']  
    env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
 except KeyError:  
    pass  
   
 try:  
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
   
 try:  
    tmp = os.environ['LD_LIBRARY_PATH']  
    env['ENV']['LD_LIBRARY_PATH'] = tmp  
 except KeyError:  
    pass  
 #==========================================================================  
 #  
 #    Add some customer builders  
 #  
 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)  
 env.Append(BUILDERS = {'PyCompile' : py_builder});  
363    
364  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  env['LD_LIBRARY_PATH_KEY']=LD_LIBRARY_PATH_KEY
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
365    
366  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  # the following env variables are exported for the unit tests
   
 runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  
 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  
367    
368  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
 try:  
    incinstall = env['incinstall']  
    env.Append(CPPPATH = [incinstall,])  
 except KeyError:  
    incinstall = None  
 try:  
    libinstall = env['libinstall']  
    env.Append(LIBPATH = [libinstall,]) # Adds -L for building of libescript.so libfinley.so escriptcpp.so finleycpp.so  
    env.PrependENVPath('LD_LIBRARY_PATH', libinstall)  
    if env['PLATFORM'] == "win32":  
       env.PrependENVPath('PATH', libinstall)  
       env.PrependENVPath('PATH', env['boost_lib_path'])  
 except KeyError:  
    libinstall = None  
 try:  
    pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc  
 except KeyError:  
    pyinstall = None  
 try:  
    exinstall = env['exinstall']  
 except KeyError:  
    exinstall = None  
 try:  
    sys_libinstall = env['sys_libinstall']  
 except KeyError:  
    sys_libinstall = None  
 try:  
    sys_pyinstall = env['sys_pyinstall']  
 except KeyError:  
    sys_pyinstall = None  
 try:  
    sys_exinstall = env['sys_exinstall']  
 except KeyError:  
    sys_exinstall = 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  
   
   
 if dodebug:  
   if useMPI:  
369      try:      try:
370        flags = env['cc_flags_debug_MPI']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
371      except KeyError:      except KeyError:
372        pass          env['ENV'][key] = 1
373    else:  
374    env_export=env['env_export']
375    env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','KMP_MONITOR_STACKSIZE','TMPDIR','TEMP','TMP'])
376    
377    for key in set(env_export):
378      try:      try:
379        flags = env['cc_flags_debug']          env['ENV'][key] = os.environ[key]
       env.Append(CCFLAGS = flags)  
380      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:  
         pass  
 else:  
    if useMPI:  
      try:  
         flags = env['cxx_flags_MPI']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
381          pass          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 = []  
   
 try:  
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
   
 try:  
    includes = env['mkl_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
382    
383  try:  try:
384     lib_path = env['mkl_lib_path']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env.Append(LIBPATH = [lib_path,])  
385  except KeyError:  except KeyError:
386     pass      pass
387    
388  if useMPI:  # these shouldn't be needed
389     mkl_libs = []  #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
390  else:  #    try:
391     try:  #        env['ENV'][key] = os.environ[key]
392        mkl_libs = env['mkl_libs']  #    except KeyError:
393     except KeyError:  #        pass
       mkl_libs = []  
394    
395  try:  try:
396     includes = env['scsl_path']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    env.Append(CPPPATH = [includes,])  
397  except KeyError:  except KeyError:
398     pass      pass
399    
400  try:  ######################## Add some custom builders ############################
    lib_path = env['scsl_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
401    
402  if useMPI:  if env['pythoncmd']=='python':
403    try:      py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
     scsl_libs = env['scsl_libs_MPI']  
   except KeyError:  
     scsl_libs = []  
404  else:  else:
405    try:      py_builder = Builder(action = env['pythoncmd']+" scripts/py_comp.py $SOURCE $TARGET", suffix = '.pyc', src_suffix = '.py', single_source=True)
406      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  
   
 if useMPI:  
     amd_libs = []  
 else:  
    try:  
       amd_libs = env['amd_libs']  
    except KeyError:  
       amd_libs = []  
   
 try:  
    includes = env['blas_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
   
 try:  
    lib_path = env['blas_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
   
 try:  
    blas_libs = env['blas_libs']  
 except KeyError:  
    blas_libs = []  
   
 try:  
    useNetCDF = env['useNetCDF']  
 except KeyError:  
    useNetCDF = 'yes'  
    pass  
   
 if useNetCDF == 'yes':  
    try:  
       netCDF_libs = env['netCDF_libs']  
    except KeyError:  
       pass  
   
    env.Append(LIBS = netCDF_libs)  
    env.Append(CPPDEFINES = [ 'USE_NETCDF' ])  
    try:  
       includes = env['netCDF_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['netCDF_lib_path']  
       if IS_WINDOWS_PLATFORM: env['ENV']['PATH']+=";"+lib_path  
       env.Append(LIBPATH = [ lib_path, ])  
    except KeyError:  
       pass  
 else:  
    print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  
    netCDF_libs=[ ]  
   
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
 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  
   
 try:  
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
407    
408  try:  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
409     guide_html_index = env.File('index.htm',env['guide_html'])  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
 except KeyError:  
    guide_html_index = None  
410    
411  try:  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
412     api_epydoc = env.Dir(env['api_epydoc'])  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
 except KeyError:  
    api_epydoc = None  
413    
414  try:  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
415     api_doxygen = env.Dir(env['api_doxygen'])  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
 except KeyError:  
    api_doxygen = None  
416    
417  # Python install - esys __init__.py  ############################ Dependency checks ###############################
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
418    
419  # FIXME: exinstall and friends related to examples are not working.  ######## Compiler
420  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  env=checkCompiler(env)
421    
422  env.Default(build_target)  ######## Python headers & library (required)
423    env=checkPython(env)
424  # Zipgets  
425  env.Alias('release_src',[ src_zipfile, src_tarfile ])  ######## boost & boost-python (required)
426  env.Alias('release_tests',[ test_zipfile, test_tarfile])  env=checkBoost(env)
427  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
428  env.Alias('examples_zipfile',examples_zipfile)  ######## numpy (required) and numpy headers (optional)
429  env.Alias('examples_tarfile',examples_tarfile)  env=checkNumpy(env)
430  env.Alias('api_epydoc',api_epydoc)  
431  env.Alias('api_doxygen',api_doxygen)  ######## CppUnit (required for tests)
432  env.Alias('guide_html_index',guide_html_index)  env=checkCppUnit(env)
433  env.Alias('guide_pdf', guide_pdf)  
434  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  ######## optional python modules (sympy, pyproj)
435  env.Alias('release', ['release_src', 'release_tests', 'docs'])  env=checkOptionalModules(env)
436    
437  env.Alias('build_tests',build_target)    # target to build all C++ tests  ######## optional dependencies (netCDF, PAPI, MKL, UMFPACK, Lapack, Silo, ...)
438  env.Alias('build_py_tests',build_target) # target to build all python tests  env=checkOptionalLibraries(env)
439  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
440  env.Alias('run_tests', 'build_tests')   # target to run all C++ test  ######## PDFLaTeX (for documentation)
441  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  env=checkPDFLatex(env)
442  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  
443    # keep some of our install paths first in the list for the unit tests
444    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
445  # Allow sconscripts to see the env  env.PrependENVPath('PYTHONPATH', prefix)
446  Export(["env", "incinstall", "libinstall", "pyinstall", "exinstall", "dodebug",  env['ENV']['ESCRIPT_ROOT'] = prefix
447          "mkl_libs", "scsl_libs", "umf_libs", "amd_libs", "blas_libs",  
448          "netCDF_libs",  if not env['verbose']:
449      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",      env['CCCOMSTR'] = "Compiling $TARGET"
450          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile",      env['CXXCOMSTR'] = "Compiling $TARGET"
451          "src_tarfile", "examples_tarfile", "examples_zipfile",      env['SHCCCOMSTR'] = "Compiling $TARGET"
452          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI"      env['SHCXXCOMSTR'] = "Compiling $TARGET"
453          ])      env['ARCOMSTR'] = "Linking $TARGET"
454        env['LINKCOMSTR'] = "Linking $TARGET"
455  # End initialisation section      env['SHLINKCOMSTR'] = "Linking $TARGET"
456  # Begin configuration section      env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
457  # adds this file and the scons option directore to the source tar      env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
458  release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]      env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
459  release_testfiles=[env.File('README_TESTS'),]      env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
460  env.Zip(src_zipfile, release_srcfiles)      #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
461  env.Zip(test_zipfile, release_testfiles)  
462  try:  ####################### Configure the subdirectories #########################
463     env.Tar(src_tarfile, release_srcfiles)  
464     env.Tar(test_tarfile, release_testfiles)  # remove obsolete files
465  except AttributeError:  if not env['usempi']:
466     pass      Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
467  # Insert new components to be build here      Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
468  # FIXME: might be nice to replace this verbosity with a list of targets and some  
469  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  from grouptest import *
470  # Third Party libraries  TestGroups=[]
471  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
472  # C/C++ Libraries  # keep an environment without warnings-as-errors
473  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  dodgy_env=env.Clone()
474  # bruce is removed for now as it doesn't really do anything  
475  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  # now add warnings-as-errors flags. This needs to be done after configuration
476  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)  # because the scons test files have warnings in them
477  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)  if ((fatalwarning != '') and (env['werror'])):
478  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      env.Append(CCFLAGS = fatalwarning)
479  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)  
480  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)  Export(
481  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)    ['env',
482  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)     'dodgy_env',
483       'IS_WINDOWS',
484  # added by Ben Cumming     'TestGroups'
485  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)    ]
486  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  )
487    
488    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
489    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
490    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
491    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
492    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
493    env.SConscript(dirs = ['pasowrap/src'], variant_dir='$BUILD_DIR/$PLATFORM/pasowrap', duplicate=0)
494    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
495    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
496    env.SConscript(dirs = ['ripley/src'], variant_dir='$BUILD_DIR/$PLATFORM/ripley', duplicate=0)
497    env.SConscript(dirs = ['downunder/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/downunder', duplicate=0)
498    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
499    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
500    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
501    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
502    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
503    
504    
505    ######################## Populate the buildvars file #########################
506    
507    write_buildvars(env)
508    
509    ################### Targets to build and install libraries ###################
510    
511    target_init = env.Command(os.path.join(env['pyinstall'],'__init__.py'), None, Touch('$TARGET'))
512    env.Alias('target_init', [target_init])
513    # delete buildvars upon cleanup
514    env.Clean('target_init', os.path.join(env['libinstall'], 'buildvars'))
515    
516    # The headers have to be installed prior to build in order to satisfy
517    # #include <paso/Common.h>
518    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
519    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
520    
521    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
522    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
523    
524    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
525    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
526    
527    env.Alias('build_pasowrap', ['install_pasowrap_headers', 'build_pasowrap_lib', 'build_pasowrapcpp_lib'])
528    env.Alias('install_pasowrap', ['build_pasowrap', 'install_pasowrap_lib', 'install_pasowrapcpp_lib', 'install_pasowrap_py'])
529    
530    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
531    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
532    
533    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
534    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
535    
536    env.Alias('build_ripley', ['install_ripley_headers', 'build_ripley_lib', 'build_ripleycpp_lib'])
537    env.Alias('install_ripley', ['build_ripley', 'install_ripley_lib', 'install_ripleycpp_lib', 'install_ripley_py'])
538    
539    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
540    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
541    
542    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
543    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
544    
545    # Now gather all the above into some easy targets: build_all and install_all
546    build_all_list = []
547    build_all_list += ['build_esysUtils']
548    build_all_list += ['build_paso']
549    build_all_list += ['build_escript']
550    build_all_list += ['build_pasowrap']
551    build_all_list += ['build_dudley']
552    build_all_list += ['build_finley']
553    build_all_list += ['build_ripley']
554    build_all_list += ['build_weipa']
555    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
556    if env['usempi']:   build_all_list += ['build_pythonMPI']
557    build_all_list += ['build_escriptconvert']
558    env.Alias('build_all', build_all_list)
559    
560    install_all_list = []
561    install_all_list += ['target_init']
562    install_all_list += ['install_esysUtils']
563    install_all_list += ['install_paso']
564    install_all_list += ['install_escript']
565    install_all_list += ['install_pasowrap']
566    install_all_list += ['install_dudley']
567    install_all_list += ['install_finley']
568    install_all_list += ['install_ripley']
569    install_all_list += ['install_weipa']
570    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
571    install_all_list += ['install_downunder_py']
572    install_all_list += ['install_modellib_py']
573    install_all_list += ['install_pycad_py']
574    if env['usempi']:   install_all_list += ['install_pythonMPI']
575    install_all_list += ['install_escriptconvert']
576    env.Alias('install_all', install_all_list)
577    
578    # Default target is install
579    env.Default('install_all')
580    
581    ################## Targets to build and run the test suite ###################
582    
583    if not env['cppunit']:
584        test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
585        env.Alias('run_tests', test_msg)
586        env.Alias('build_tests', '')
587    env.Alias('run_tests', ['install_all'])
588    env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
589    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
590    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
591    
592    ##################### Targets to build the documentation #####################
593    
594    env.Alias('pdfdocs',['user_pdf', 'install_pdf', 'cookbook_pdf', 'inversion_pdf'])
595    env.Alias('basedocs', ['pdfdocs','examples_tarfile', 'examples_zipfile', 'api_doxygen'])
596    env.Alias('docs', ['basedocs', 'sphinxdoc'])
597    env.Alias('release_prep', ['docs', 'install_all'])
598    env.Alias('release_prep_old', ['basedocs', 'api_epydoc', 'install_all'])
599    
600    # The test scripts are always generated, this target allows us to
601    # generate the testscripts without doing a full build
602    env.Alias('testscripts',[])
603    
604    if not IS_WINDOWS:
605        generateTestScripts(env, TestGroups)
606    
607    
608    
609    ######################## Summarize our environment ###########################
610    def print_summary():
611        print("")
612        print("*** Config Summary (see config.log and lib/buildvars for details) ***")
613        print("Escript/Finley revision %s"%global_revision)
614        print("  Install prefix:  %s"%env['prefix'])
615        print("          Python:  %s"%sysconfig.PREFIX)
616        print("           boost:  %s"%env['boost_prefix'])
617        print("           numpy:  YES")
618        if env['usempi']:
619            print("             MPI:  YES (flavour: %s)"%env['mpi'])
620        else:
621            print("             MPI:  DISABLED")
622        if env['uselapack']:
623            print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
624        else:
625            print("          LAPACK:  DISABLED")
626        d_list=[]
627        e_list=[]
628        for i in 'debug','openmp','boomeramg','mkl','netcdf','papi','parmetis','pyproj','silo','sympy','umfpack','visit','vsl_random':
629            if env[i]: e_list.append(i)
630            else: d_list.append(i)
631        for i in e_list:
632            print("%16s:  YES"%i)
633        for i in d_list:
634            print("%16s:  DISABLED"%i)
635        if env['cppunit']:
636            print("         CppUnit:  FOUND")
637        else:
638            print("         CppUnit:  NOT FOUND")
639        if env['gmsh']=='m':
640            print("            gmsh:  FOUND, MPI-ENABLED")
641        elif env['gmsh']=='s':
642            print("            gmsh:  FOUND")
643        else:
644            print("            gmsh:  NOT FOUND")
645        if env['numpy_h']:
646            print("   numpy headers:  FOUND")
647        else:
648            print("   numpy headers:  NOT FOUND")
649        print("   vsl_random:  %s"%env['vsl_random'])
650            
651        if ((fatalwarning != '') and (env['werror'])):
652            print("  Treating warnings as errors")
653        else:
654            print("  NOT treating warnings as errors")
655        print("")
656        for w in env['warnings']:
657            print("WARNING: %s"%w)
658    
659  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  atexit.register(print_summary)
 syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)  
660    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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