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revision 1374 by gross, Tue Jan 8 09:37:55 2008 UTC revision 3259 by jfenwick, Mon Oct 11 01:48:14 2010 UTC
# Line 1  Line 1 
1  #         Copyright 2006 by ACcESS MNRF  ########################################################
2  #  #
3  #              http://www.access.edu.au  # Copyright (c) 2003-2010 by University of Queensland
4  #       Primary Business: Queensland, Australia  # Earth Systems Science Computational Center (ESSCC)
5  #  Licensed under the Open Software License version 3.0  # http://www.uq.edu.au/esscc
6  #     http://www.opensource.org/licenses/osl-3.0.php  #
7    # Primary Business: Queensland, Australia
8  # top-level Scons configuration file for all esys13 modules  # Licensed under the Open Software License version 3.0
9  # Begin initialisation Section  # http://www.opensource.org/licenses/osl-3.0.php
10  # all of this section just intialises default environments and helper  #
11  # scripts. You shouldn't need to modify this section.  ########################################################
12  EnsureSConsVersion(0,96,91)  
13  EnsurePythonVersion(2,3)  EnsureSConsVersion(0,98,1)
14    EnsurePythonVersion(2,5)
15  #===============================================================  
16  #   import tools:  import sys, os, platform, re
17  import glob  from distutils import sysconfig
18  import sys, os, re  from site_init import *
19  # Add our extensions  
20  if sys.path.count('scons')==0: sys.path.append('scons')  # Version number to check for in options file. Increment when new features are
21  import scons_extensions  # added or existing options changed.
22    REQUIRED_OPTS_VERSION=200
23  # We may also need to know where python's site-packages subdirectory lives  
24  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])  # MS Windows support, many thanks to PH
25    IS_WINDOWS = (os.name == 'nt')
26  #===============================================================  
27    ########################## Determine options file ############################
28  tools_prefix="/usr"  # 1. command line
29    # 2. scons/<hostname>_options.py
30  #==============================================================================================      # 3. name as part of a cluster
31  #      options_file=ARGUMENTS.get('options_file', None)
32  #    get the installation prefix  if not options_file:
33  #      ext_dir = os.path.join(os.getcwd(), 'scons')
34  prefix = ARGUMENTS.get('prefix', '/usr')      hostname = platform.node().split('.')[0]
35        for name in hostname, effectiveName(hostname):
36  # We may also need to know where python's site-packages subdirectory lives          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib          if os.path.isfile(options_file): break
39  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):  
40     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"  if not os.path.isfile(options_file):
41     sys_dir_libraries = prefix+"/lib64"      print("\nWARNING:\nOptions file %s" % options_file)
42  else:      print("not found! Default options will be used which is most likely suboptimal.")
43     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"      print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44     sys_dir_libraries = prefix+"/lib"      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  sys_dir_examples = prefix+"/share/doc/esys"  
47    ############################### Build options ################################
48  source_root = Dir('#.').abspath  
49    default_prefix='/usr'
50  dir_packages = os.path.join(source_root,"esys")  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51  dir_examples = os.path.join(source_root,"examples")  lapack_flavours=('none', 'clapack', 'mkl')
52  dir_libraries = os.path.join(source_root,"lib")  
53    vars = Variables(options_file, ARGUMENTS)
54  print "Source root is : ",source_root  vars.AddVariables(
55  print " Default packages local installation:    ", dir_packages    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56  print " Default library local installation  ", dir_libraries    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57  print " Default example local  installation:    ", dir_examples    BoolVariable('verbose', 'Output full compile/link lines', False),
58  print "Install prefix is: ", prefix  # Compiler/Linker options
59  print " Default packages system installation:   ", sys_dir_packages    ('cc', 'Path to C compiler', 'default'),
60  print " Default library system installation     ", sys_dir_libraries    ('cxx', 'Path to C++ compiler', 'default'),
61  print " Default example system installation:    ", sys_dir_examples    ('cc_flags', 'Base C/C++ compiler flags', 'default'),
62      ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
63  #==============================================================================================        ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
64      ('cc_extra', 'Extra C compiler flags', ''),
65  # Default options and options help text    ('cxx_extra', 'Extra C++ compiler flags', ''),
66  # These are defaults and can be overridden using command line arguments or an options file.    ('ld_extra', 'Extra linker flags', ''),
67  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used    BoolVariable('werror','Treat compiler warnings as errors', True),
68  # DO NOT CHANGE THEM HERE    BoolVariable('debug', 'Compile with debug flags', False),
69  # Where to install?    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
70  #==============================================================================================        ('omp_flags', 'OpenMP compiler flags', 'default'),
71  #        ('omp_ldflags', 'OpenMP linker flags', 'default'),
72  #    get the options file if present:  # Mandatory libraries
73  #    ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
74  options_file = ARGUMENTS.get('options_file','')    ('boost_libs', 'Boost libraries to link with', ['boost_python']),
75    # Optional libraries and options
76  if not os.path.isfile(options_file) :    EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
77      options_file = False    ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
78      ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
79      BoolVariable('netcdf', 'Enable netCDF file support', False),
80      ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
81      ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
82      BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
83      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
84      ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
85      BoolVariable('papi', 'Enable PAPI', False),
86      ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
87      ('papi_libs', 'PAPI libraries to link with', ['papi']),
88      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
89      BoolVariable('mkl', 'Enable the Math Kernel Library', False),
90      ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
91      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
92      BoolVariable('umfpack', 'Enable UMFPACK', False),
93      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
94      ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
95      EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
96      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
97      ('lapack_libs', 'LAPACK libraries to link with', []),
98      BoolVariable('silo', 'Enable the Silo file format in weipa', False),
99      ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
100      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
101      BoolVariable('visit', 'Enable the VisIt simulation interface', False),
102      ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
103      ('visit_libs', 'VisIt libraries to link with', ['simV2']),
104      BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
105    # Advanced settings
106      #dudley_assemble_flags = -funroll-loops      to actually do something
107      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
108      # To enable passing function pointers through python
109      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
110      # An option for specifying the compiler tools (see windows branch)
111      ('tools_names', 'Compiler tools to use', ['default']),
112      ('env_export', 'Environment variables to be passed to tools',[]),
113      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
114      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
115      # finer control over library building, intel aggressive global optimisation
116      # works with dynamic libraries on windows.
117      ('share_esysutils', 'Build a dynamic esysUtils library', False),
118      ('share_paso', 'Build a dynamic paso library', False),
119      ('sys_libs', 'Extra libraries to link with', []),
120      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
121    )
122    
123  if not options_file :  ##################### Create environment and help text #######################
    import socket  
    hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])  
    tmp = os.path.join("scons",hostname+"_options.py")  
   
    if os.path.isfile(tmp) :  
       options_file = tmp  
   
 IS_WINDOWS_PLATFORM = (os.name== "nt")  
   
 # If you're not going to tell me then......  
 # FIXME: add one for the altix too.  
 if not options_file :  
    if IS_WINDOWS_PLATFORM :  
       options_file = "scons/windows_mscv71_options.py"  
    else:  
       options_file = "scons/linux_gcc_eg_options.py"  
   
 # and load it  
 opts = Options(options_file, ARGUMENTS)  
 #================================================================  
 #  
 #   check if UMFPACK is installed on the system:  
 #  
 uf_root=None  
 for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:  
    if os.path.isdir(os.path.join(tools_prefix,'include',i)):  
        uf_root=i  
        print i," is used form ",tools_prefix  
        break  
 if not uf_root==None:  
    umf_path_default=os.path.join(tools_prefix,'include',uf_root)  
    umf_lib_path_default=os.path.join(tools_prefix,'lib')  
    umf_libs_default=['umfpack']  
    amd_path_default=os.path.join(tools_prefix,'include',uf_root)  
    amd_lib_path_default=os.path.join(tools_prefix,'lib')  
    amd_libs_default=['amd']  
    ufc_path_default=os.path.join(tools_prefix,'include',uf_root)  
 else:  
    umf_path_default=None  
    umf_lib_path_default=None  
    umf_libs_default=None  
    amd_path_default=None  
    amd_lib_path_default=None  
    amd_libs_default=None  
    ufc_path_default=None  
 #  
 #==========================================================================  
 #  
 #    python installation:  
 #  
 python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))  
 python_lib_path_default=os.path.join(tools_prefix,'lib')  
 python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])  
124    
125  #==========================================================================  # Intel's compiler uses regular expressions improperly and emits a warning
126  #  # about failing to find the compilers. This warning can be safely ignored.
 #    boost installation:  
 #  
 boost_path_default=os.path.join(tools_prefix,'include')  
 boost_lib_path_default=os.path.join(tools_prefix,'lib')  
 boost_lib_default=['boost_python']  
127    
128  #==========================================================================  env = Environment(tools = ['default'], options = vars)
129  #  if env['tools_names'] != 'default':
130  #    check if netCDF is installed on the system:      env = Environment(tools = ['default'] + env['tools_names'], options = vars)
131  #  
132  netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')  if options_file:
133  netCDF_lib_path_default=os.path.join(tools_prefix,'lib')      opts_valid=False
134        if 'escript_opts_version' in env.Dictionary() and \
135            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
136                opts_valid=True
137        if opts_valid:
138            print("Using options in %s." % options_file)
139        else:
140            print("\nOptions file %s" % options_file)
141            print("is outdated! Please update the file by examining one of the TEMPLATE")
142            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
143            Exit(1)
144    
145    # Generate help text (scons -h)
146    Help(vars.GenerateHelpText(env))
147    
148    # Check for superfluous options
149    for k in vars.UnknownVariables():
150        print("WARNING: Ignoring unknown option '%s'" % k)
151    
152    #################### Make sure install directories exist #####################
153    
154    prefix=Dir(env['prefix']).abspath
155    env['incinstall'] = os.path.join(prefix, 'include')
156    env['bininstall'] = os.path.join(prefix, 'bin')
157    env['libinstall'] = os.path.join(prefix, 'lib')
158    env['pyinstall']  = os.path.join(prefix, 'esys')
159    if not os.path.isdir(env['bininstall']):
160        os.makedirs(env['bininstall'])
161    if not os.path.isdir(env['libinstall']):
162        os.makedirs(env['libinstall'])
163    if not os.path.isdir(env['pyinstall']):
164        os.makedirs(env['pyinstall'])
165    
166    env.Append(CPPPATH = [env['incinstall']])
167    env.Append(LIBPATH = [env['libinstall']])
168    
169    ################# Fill in compiler options if not set above ##################
170    
171    if env['cc'] != 'default': env['CC']=env['cc']
172    if env['cxx'] != 'default': env['CXX']=env['cxx']
173    
174    # version >=9 of intel C++ compiler requires use of icpc to link in C++
175    # runtimes (icc does not)
176    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
177        env['LINK'] = env['CXX']
178    
179    # default compiler/linker options
180    cc_flags = ''
181    cc_optim = ''
182    cc_debug = ''
183    omp_flags = ''
184    omp_ldflags = ''
185    fatalwarning = '' # switch to turn warnings into errors
186    sysheaderopt = '' # how to indicate that a header is a system header
187    
188    # env['CC'] might be a full path
189    cc_name=os.path.basename(env['CC'])
190    
191    if cc_name == 'icc':
192        # Intel compiler
193        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
194        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
195        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
196        omp_flags   = "-openmp -openmp_report0"
197        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
198        fatalwarning = "-Werror"
199    elif cc_name[:3] == 'gcc':
200        # GNU C on any system
201        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"
202        cc_optim     = "-O3"
203        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
204        omp_flags    = "-fopenmp"
205        omp_ldflags  = "-fopenmp"
206        fatalwarning = "-Werror"
207        sysheaderopt = "-isystem"
208    elif cc_name == 'cl':
209        # Microsoft Visual C on Windows
210        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
211        cc_optim     = "/O2 /Op /W3"
212        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
213        fatalwarning = "/WX"
214    elif cc_name == 'icl':
215        # Intel C on Windows
216        cc_flags     = '/EHsc /GR /MD'
217        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
218        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
219        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
220        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
221    
222    # set defaults if not otherwise specified
223    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
224    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
225    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
226    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
227    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
228    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
229    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
230    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
231    
232    # set up the autolazy values
233    if env['forcelazy'] == 'on':
234        env.Append(CPPDEFINES=['FAUTOLAZYON'])
235    elif env['forcelazy'] == 'off':
236        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
237    
238    # set up the collective resolve values
239    if env['forcecollres'] == 'on':
240        env.Append(CPPDEFINES=['FRESCOLLECTON'])
241    elif env['forcecollres'] == 'off':
242        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
243    
244    # allow non-standard C if requested
245    if env['iknowwhatimdoing']:
246        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
247    
248    # Disable OpenMP if no flags provided
249    if env['openmp'] and env['omp_flags'] == '':
250       print("OpenMP requested but no flags provided - disabling OpenMP!")
251       env['openmp'] = False
252    
253    if env['openmp']:
254        env.Append(CCFLAGS = env['omp_flags'])
255        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
256    else:
257        env['omp_flags']=''
258        env['omp_ldflags']=''
259    
260    # add debug/non-debug compiler flags
261    if env['debug']:
262        env.Append(CCFLAGS = env['cc_debug'])
263    else:
264        env.Append(CCFLAGS = env['cc_optim'])
265    
266    # always add cc_flags
267    env.Append(CCFLAGS = env['cc_flags'])
268    
269    # add system libraries
270    env.AppendUnique(LIBS = env['sys_libs'])
271    
272    # Get the global Subversion revision number for the getVersion() method
273    try:
274        global_revision = os.popen('svnversion -n .').read()
275        global_revision = re.sub(':.*', '', global_revision)
276        global_revision = re.sub('[^0-9]', '', global_revision)
277        if global_revision == '': global_revision='-2'
278    except:
279        global_revision = '-1'
280    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
281    
282  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  if IS_WINDOWS:
283       useNetCDF_default='yes'      if not env['share_esysutils']:
284       netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
285  else:      if not env['share_paso']:
286       useNetCDF_default='no'          env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
      netCDF_path_default=None  
      netCDF_lib_path_default=None  
      netCDF_libs_default=None  
287    
288  #==========================================================================  ###################### Copy required environment vars ########################
 #  
 #  MPI:  
 #  
 if IS_WINDOWS_PLATFORM:  
    useMPI_default='no'  
    mpi_path_default=None  
    mpi_lib_path_default=None  
    mpi_libs_default=[]  
    mpi_run_default=None  
 else:  
    useMPI_default='no'  
    mpi_root='/usr/local'  
    mpi_path_default=os.path.join(mpi_root,'include')  
    mpi_lib_path_default=os.path.join(mpi_root,'lib')  
    mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]  
    mpi_run_default='mpiexec -np 1'  
 #  
 #==========================================================================  
 #  
 #    compile:  
 #  
 cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'  
 cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'  
 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'),  
   BoolOption('bounds_check', 'Do you want extra array bounds checking?', '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),  
   ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),  
   ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),  
   ('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),  
 # TRILINOS  
   PathOption('trilinos_path', 'Path to TRILINOS includes', None),  
   PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),  
   ('trilinos_libs', 'TRILINOS libraries to link with', None),  
 # 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),  
   ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),  
 # MPI  
   BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),  
   ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),  
   PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),  
   ('mpi_run', 'mpirun name' , mpi_run_default),  
   PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),  
   ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)  
 )  
 #=================================================================================================  
 #  
 #   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  
 #  
289    
290  if IS_WINDOWS_PLATFORM:  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
291        env = Environment(tools = ['default', 'msvc'], options = opts)  if IS_WINDOWS:
292        LD_LIBRARY_PATH_KEY='PATH'
293        env['ENV']['LD_LIBRARY_PATH']=''
294  else:  else:
295     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))  
   
 if env['bounds_check']:  
    env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])  
    env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])  
    bounds_check = env['bounds_check']  
 else:  
    bounds_check = 0  
296    
297  #=================================================================================================  # the following env variables are exported for the unit tests, PATH is needed
298  #  # so the compiler/linker is found if they are not in default locations.
 #     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  
299    
300  env.PrependENVPath('PYTHONPATH', source_root)  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
301        try:
302            env['ENV'][key] = os.environ[key]
303        except KeyError:
304            env['ENV'][key] = 1
305    
306  try:  env_export=env['env_export']
307     omp_num_threads = os.environ['OMP_NUM_THREADS']  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME'])
308  except KeyError:  
309     omp_num_threads = 1  for key in set(env_export):
310  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads      try:
311            env['ENV'][key] = os.environ[key]
312        except KeyError:
313            pass
314    
315  try:  try:
316     path = os.environ['PATH']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env['ENV']['PATH'] = path  
317  except KeyError:  except KeyError:
318     omp_num_threads = 1      pass
319    
320  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  # these shouldn't be needed
321    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
322    #    try:
323    #        env['ENV'][key] = os.environ[key]
324    #    except KeyError:
325    #        pass
326    
   
 # Copy some variables from the system environment to the build environment  
327  try:  try:
328     env['ENV']['DISPLAY'] = os.environ['DISPLAY']      env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
    env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']  
    home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf  
    env['ENV']['HOME'] = home_temp  
329  except KeyError:  except KeyError:
330     pass      pass
331    
332  try:  ######################## Add some custom builders ############################
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
333    
334  try:  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
    tmp = os.environ['LD_LIBRARY_PATH']  
    print tmp  
    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)  
335  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
336    
337  runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',  runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
                               src_suffix=env['PROGSUFFIX'], single_source=True)  
   
338  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
339    
340  runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)  runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
341  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
342    
343  # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options  epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
344  try:  env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
    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 IS_WINDOWS_PLATFORM :  
       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  
345    
346  try:  ############################ Dependency checks ###############################
    cc_defines = env['cc_defines']  
    env.Append(CPPDEFINES = cc_defines)  
 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 = []  
347    
348  try:  # Create a Configure() environment to check for compilers and python
349     tar_flags = env['tar_flags']  conf = Configure(env.Clone())
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
350    
351  try:  ######## Test that the compilers work
    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  
352    
353  # ====================== debugging ===================================  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
354  try:      if not conf.CheckCC():
355     dodebug = env['dodebug']          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
356  except KeyError:          Exit(1)
357     dodebug = None      if not conf.CheckCXX():
358            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
359  # === switch on omp ===================================================          Exit(1)
360  try:  else:
361    omp_flags = env['omp_flags']      if not conf.CheckFunc('printf', language='c'):
362  except KeyError:          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
363    omp_flags = ''          Exit(1)
364        if not conf.CheckFunc('printf', language='c++'):
365            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
366            Exit(1)
367    
368  try:  if conf.CheckFunc('gethostname'):
369    omp_flags_debug = env['omp_flags_debug']      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
 except KeyError:  
   omp_flags_debug = ''  
370    
371  # ========= use mpi? =====================================================  ######## Python headers & library (required)
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
372    
373  # Can't use MPI and OpenMP simultaneously at this time  python_inc_path=sysconfig.get_python_inc()
374  if useMPI:  if IS_WINDOWS:
375      omp_flags=''      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
     omp_flags_debug=''  
   
 if dodebug:  
     try:  
       flags = env['cc_flags_debug'] + ' ' + omp_flags_debug  
       env.Append(CCFLAGS = flags)  
     except KeyError:  
       pass  
376  else:  else:
377     try:      python_lib_path=sysconfig.get_config_var('LIBDIR')
378        flags = env['cc_flags'] + ' ' + omp_flags  #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
379        env.Append(CCFLAGS = flags)  if IS_WINDOWS:
380     except KeyError:      python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
       pass  
 if dodebug:  
      try:  
         flags = env['cxx_flags_debug']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
381  else:  else:
382       try:      python_libs=['python'+sysconfig.get_python_version()]
         flags = env['cxx_flags']  
         env.Append(CXXFLAGS = flags)  
      except KeyError:  
         pass  
 try:  
      if env['CC'] == 'gcc': env.Append(CCFLAGS = "-pedantic-errors -Wno-long-long")  
 except:  
      pass  
   
 # ============= Remember what options were used in the compile =====================================  
 if not IS_WINDOWS_PLATFORM:  
   env.Execute("/bin/rm -f " + libinstall + "/Compiled.with.*")  
   if dodebug:       env.Execute("touch " + libinstall + "/Compiled.with.debug")  
   if useMPI:        env.Execute("touch " + libinstall + "/Compiled.with.mpi")  
   if omp_flags != '':   env.Execute("touch " + libinstall + "/Compiled.with.OpenMP")  
   if bounds_check:  env.Execute("touch " + libinstall + "/Compiled.with.bounds_check")  
   
 # ============= set mkl (but only of no MPI) =====================================  
 if not useMPI:  
    try:  
       includes = env['mkl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['mkl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
   
    try:  
       mkl_libs = env['mkl_libs']  
    except KeyError:  
       mkl_libs = []  
 else:  
      mkl_libs = []  
   
 # ============= set scsl (but only of no MPI) =====================================  
 if not useMPI:  
    try:  
       includes = env['scsl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['scsl_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
     
    try:  
       scsl_libs = env['scsl_libs']  
    except KeyError:  
       scsl_libs = [ ]  
   
 else:  
     scsl_libs =  []  
   
 # ============= set TRILINOS (but only with MPI) =====================================  
 if useMPI:  
    try:  
       includes = env['trilinos_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['trilinos_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       trilinos_libs = env['trilinos_libs']  
    except KeyError:  
       trilinos_libs = []  
 else:  
      trilinos_libs = []  
   
   
 # ============= set umfpack (but only without MPI) =====================================  
 umf_libs=[ ]  
 if not useMPI:  
    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  
   
    try:  
       umf_libs = env['umf_libs']  
       umf_libs+=umf_libs  
    except KeyError:  
       pass  
   
    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  
   
    try:  
       amd_libs = env['amd_libs']  
       umf_libs+=amd_libs  
    except KeyError:  
       pass  
   
 # ============= set TRILINOS (but only with MPI) =====================================  
 if useMPI:  
    try:  
       includes = env['trilinos_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['trilinos_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
    except KeyError:  
       pass  
   
    try:  
       trilinos_libs = env['trilinos_libs']  
    except KeyError:  
       trilinos_libs = []  
 else:  
      trilinos_libs = []  
   
 # ============= set blas =====================================  
 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  
383    
384  try:  if sysheaderopt == '':
385     blas_libs = env['blas_libs']      conf.env.AppendUnique(CPPPATH = [python_inc_path])
 except KeyError:  
    blas_libs = [ ]  
   
 # ========== netcdf ====================================  
 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']  
       env.Append(LIBPATH = [ lib_path, ])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
386  else:  else:
387     print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
    netCDF_libs=[ ]  
   
 # ====================== boost ======================================  
 try:  
    includes = env['boost_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['boost_lib_path']  
    env.Append(LIBPATH = [lib_path,])  
    env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    if IS_WINDOWS_PLATFORM :  
       env.PrependENVPath('PATH', lib_path)  
 except KeyError:  
    pass  
 try:  
    boost_lib = env['boost_lib']  
 except KeyError:  
    boost_lib = None  
 # ====================== python ======================================  
 try:  
    includes = env['python_path']  
    env.Append(CPPPATH = [includes,])  
 except KeyError:  
    pass  
 try:  
    lib_path = env['python_lib_path']  
    env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    env.Append(LIBPATH = [lib_path,])  
 except KeyError:  
    pass  
 try:  
    python_lib = env['python_lib']  
 except KeyError:  
    python_lib = None  
 # =============== documentation =======================================  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = None  
 # =============== PAPI =======================================  
 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  
 # ============= set mpi =====================================  
 if useMPI:  
    env.Append(CPPDEFINES=['PASO_MPI',])  
    try:  
       includes = env['mpi_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
    try:  
       lib_path = env['mpi_lib_path']  
       env.Append(LIBPATH = [lib_path,])  
       env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path  
    except KeyError:  
       pass  
    try:  
       mpi_libs = env['mpi_libs']  
    except KeyError:  
       mpi_libs = []  
   
    try:  
       mpi_run = env['mpi_run']  
    except KeyError:  
       mpi_run = ''  
   
    try:  
        mpich_ignore_cxx_seek=env['MPICH_IGNORE_CXX_SEEK']  
        env.Append(CPPDEFINES = [ mpich_ignore_cxx_seek ] )  
    except KeyError:  
       pass  
 else:  
   mpi_libs=[]  
   mpi_run = mpi_run_default  
 # =========== zip files ===========================================  
 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:  
    papi_instrument_solver = env['papi_instrument_solver']  
 except KeyError:  
    papi_instrument_solver = None  
388    
389    conf.env.AppendUnique(LIBPATH = [python_lib_path])
390    conf.env.AppendUnique(LIBS = python_libs)
391    # The wrapper script needs to find the libs
392    conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
393    
394  # ============= and some helpers =====================================  if not conf.CheckCHeader('Python.h'):
395  try:      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
396     doxygen_path = env['doxygen_path']      Exit(1)
397  except KeyError:  if not conf.CheckFunc('Py_Exit'):
398     doxygen_path = None      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
399  try:      Exit(1)
    epydoc_path = env['epydoc_path']  
 except KeyError:  
    epydoc_path = 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  
400    
401  try:  # Commit changes to environment
402     src_tarfile = env.File(env['src_tarfile'])  env = conf.Finish()
 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  
403    
404  try:  ######## boost (required)
    guide_pdf = env.File(env['guide_pdf'])  
 except KeyError:  
    guide_pdf = None  
405    
406  try:  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
407     guide_html_index = env.File('index.htm',env['guide_html'])  if sysheaderopt == '':
408  except KeyError:      env.AppendUnique(CPPPATH = [boost_inc_path])
409     guide_html_index = None  else:
410        # This is required because we can't -isystem /usr/include since it breaks
411        # std includes
412        if os.path.normpath(boost_inc_path) == '/usr/include':
413            conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
414        else:
415            env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
416    
417  try:  env.AppendUnique(LIBPATH = [boost_lib_path])
418     api_epydoc = env.Dir(env['api_epydoc'])  env.AppendUnique(LIBS = env['boost_libs'])
419  except KeyError:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
    api_epydoc = None  
420    
421  try:  ######## numpy (required)
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
422    
423  try:  try:
424     svn_pipe = os.popen("svnversion -n .")      from numpy import identity
425     global_revision = svn_pipe.readlines()  except ImportError:
426     svn_pipe.close()      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
427     global_revision = re.sub(":.*", "", global_revision[0])      Exit(1)
    global_revision = re.sub("[^0-9]", "", global_revision)  
 except:  
    global_revision = "0"  
 env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  
   
 # Python install - esys __init__.py  
 init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  
428    
429  # FIXME: exinstall and friends related to examples are not working.  ######## VTK (optional)
 build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])  
430    
431  env.Default(build_target)  if env['pyvisi']:
432        try:
433  # Zipgets          import vtk
434  env.Alias('release_src',[ src_zipfile, src_tarfile ])          env['pyvisi'] = True
435  env.Alias('release_tests',[ test_zipfile, test_tarfile])      except ImportError:
436  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])          print("Cannot import vtk, disabling pyvisi.")
437  env.Alias('examples_zipfile',examples_zipfile)          env['pyvisi'] = False
438  env.Alias('examples_tarfile',examples_tarfile)  
439  env.Alias('api_epydoc',api_epydoc)  ######## netCDF (optional)
440  env.Alias('api_doxygen',api_doxygen)  
441  env.Alias('guide_html_index',guide_html_index)  netcdf_inc_path=''
442  env.Alias('guide_pdf', guide_pdf)  netcdf_lib_path=''
443  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])  if env['netcdf']:
444  env.Alias('release', ['release_src', 'release_tests', 'docs'])      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
445        env.AppendUnique(CPPPATH = [netcdf_inc_path])
446  env.Alias('build_tests',build_target)    # target to build all C++ tests      env.AppendUnique(LIBPATH = [netcdf_lib_path])
447  env.Alias('build_py_tests',build_target) # target to build all python tests      env.AppendUnique(LIBS = env['netcdf_libs'])
448  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests      env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
449  env.Alias('run_tests', 'build_tests')   # target to run all C++ test      env.Append(CPPDEFINES = ['USE_NETCDF'])
450  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  
451  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  ######## PAPI (optional)
452    
453    papi_inc_path=''
454  # Allow sconscripts to see the env  papi_lib_path=''
455  Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",  if env['papi']:
456      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",      papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
457          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",      env.AppendUnique(CPPPATH = [papi_inc_path])
458          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])      env.AppendUnique(LIBPATH = [papi_lib_path])
459        env.AppendUnique(LIBS = env['papi_libs'])
460  # End initialisation section      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
461  # Begin configuration section      env.Append(CPPDEFINES = ['BLOCKPAPI'])
462  # adds this file and the scons option directore to the source tar  
463  release_srcfiles=[env.File('SConstruct'),env.Dir('lib'),env.Dir('include'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  ######## MKL (optional)
464  release_testfiles=[env.File('README_TESTS'),]  
465  env.Zip(src_zipfile, release_srcfiles)  mkl_inc_path=''
466  env.Zip(test_zipfile, release_testfiles)  mkl_lib_path=''
467  try:  if env['mkl']:
468     env.Tar(src_tarfile, release_srcfiles)      mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
469     env.Tar(test_tarfile, release_testfiles)      env.AppendUnique(CPPPATH = [mkl_inc_path])
470  except AttributeError:      env.AppendUnique(LIBPATH = [mkl_lib_path])
471     pass      env.AppendUnique(LIBS = env['mkl_libs'])
472  # Insert new components to be build here      env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
473  # FIXME: might be nice to replace this verbosity with a list of targets and some      env.Append(CPPDEFINES = ['MKL'])
474  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines  
475  # Third Party libraries  ######## UMFPACK (optional)
476  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
477  # C/C++ Libraries  umfpack_inc_path=''
478  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  umfpack_lib_path=''
479  # bruce is removed for now as it doesn't really do anything  if env['umfpack']:
480  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
481  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)      env.AppendUnique(CPPPATH = [umfpack_inc_path])
482  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)      env.AppendUnique(LIBPATH = [umfpack_lib_path])
483  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)      env.AppendUnique(LIBS = env['umfpack_libs'])
484  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
485  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)      env.Append(CPPDEFINES = ['UMFPACK'])
486  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)  
487  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)  ######## LAPACK (optional)
488  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)  
489  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)  if env['lapack']=='mkl' and not env['mkl']:
490        print("mkl_lapack requires MKL!")
491        Exit(1)
492    
493    env['uselapack'] = env['lapack']!='none'
494    lapack_inc_path=''
495    lapack_lib_path=''
496    if env['uselapack']:
497        header='clapack.h'
498        if env['lapack']=='mkl':
499            env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
500            header='mkl_lapack.h'
501        lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
502        env.AppendUnique(CPPPATH = [lapack_inc_path])
503        env.AppendUnique(LIBPATH = [lapack_lib_path])
504        env.AppendUnique(LIBS = env['lapack_libs'])
505        env.Append(CPPDEFINES = ['USE_LAPACK'])
506    
507    ######## Silo (optional)
508    
509    silo_inc_path=''
510    silo_lib_path=''
511    if env['silo']:
512        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
513        env.AppendUnique(CPPPATH = [silo_inc_path])
514        env.AppendUnique(LIBPATH = [silo_lib_path])
515        # Note that we do not add the libs since they are only needed for the
516        # weipa library and tools.
517        #env.AppendUnique(LIBS = [env['silo_libs']])
518    
519    ######## VisIt (optional)
520    
521    visit_inc_path=''
522    visit_lib_path=''
523    if env['visit']:
524        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
525        env.AppendUnique(CPPPATH = [visit_inc_path])
526        env.AppendUnique(LIBPATH = [visit_lib_path])
527    
528    ######## MPI (optional)
529    
530    env['usempi'] = env['mpi']!='none'
531    mpi_inc_path=''
532    mpi_lib_path=''
533    if env['usempi']:
534        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
535        env.AppendUnique(CPPPATH = [mpi_inc_path])
536        env.AppendUnique(LIBPATH = [mpi_lib_path])
537        env.AppendUnique(LIBS = env['mpi_libs'])
538        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
539        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
540        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
541        # On the other hand MPT and OpenMPI don't define the latter so we have to
542        # do that here
543        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
544            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
545    
546    ######## ParMETIS (optional)
547    
548    if not env['usempi']: env['parmetis'] = False
549    
550    parmetis_inc_path=''
551    parmetis_lib_path=''
552    if env['parmetis']:
553        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
554        env.AppendUnique(CPPPATH = [parmetis_inc_path])
555        env.AppendUnique(LIBPATH = [parmetis_lib_path])
556        env.AppendUnique(LIBS = env['parmetis_libs'])
557        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
558        env.Append(CPPDEFINES = ['USE_PARMETIS'])
559    
560    ######################## Summarize our environment ###########################
561    
562    # keep some of our install paths first in the list for the unit tests
563    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
564    env.PrependENVPath('PYTHONPATH', prefix)
565    env['ENV']['ESCRIPT_ROOT'] = prefix
566    
567    if not env['verbose']:
568        env['CCCOMSTR'] = "Compiling $TARGET"
569        env['CXXCOMSTR'] = "Compiling $TARGET"
570        env['SHCCCOMSTR'] = "Compiling $TARGET"
571        env['SHCXXCOMSTR'] = "Compiling $TARGET"
572        env['ARCOMSTR'] = "Linking $TARGET"
573        env['LINKCOMSTR'] = "Linking $TARGET"
574        env['SHLINKCOMSTR'] = "Linking $TARGET"
575        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
576    
577    print("")
578    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
579    print("Escript/Finley revision %s"%global_revision)
580    print("  Install prefix:  %s"%env['prefix'])
581    print("          Python:  %s"%sysconfig.PREFIX)
582    print("           boost:  %s"%env['boost_prefix'])
583    print("           numpy:  YES")
584    if env['usempi']:
585        print("             MPI:  YES (flavour: %s)"%env['mpi'])
586    else:
587        print("             MPI:  DISABLED")
588    if env['uselapack']:
589        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
590    else:
591        print("          LAPACK:  DISABLED")
592    d_list=[]
593    e_list=[]
594    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
595        if env[i]: e_list.append(i)
596        else: d_list.append(i)
597    for i in e_list:
598        print("%16s:  YES"%i)
599    for i in d_list:
600        print("%16s:  DISABLED"%i)
601    if ((fatalwarning != '') and (env['werror'])):
602        print("  Treating warnings as errors")
603    else:
604        print("  NOT treating warnings as errors")
605    print("")
606    
607    ####################### Configure the subdirectories #########################
608    
609    from grouptest import *
610    
611    TestGroups=[]
612    
613    # keep an environment without warnings-as-errors
614    dodgy_env=env.Clone()
615    
616    # now add warnings-as-errors flags. This needs to be done after configuration
617    # because the scons test files have warnings in them
618    if ((fatalwarning != '') and (env['werror'])):
619        env.Append(CCFLAGS = fatalwarning)
620    
621    Export(
622      ['env',
623       'dodgy_env',
624       'IS_WINDOWS',
625       'TestGroups'
626      ]
627    )
628    
629    env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
630    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='build/$PLATFORM/tools/escriptconvert', duplicate=0)
631    env.SConscript(dirs = ['paso/src'], variant_dir='build/$PLATFORM/paso', duplicate=0)
632    env.SConscript(dirs = ['weipa/src'], variant_dir='build/$PLATFORM/weipa', duplicate=0)
633    env.SConscript(dirs = ['escript/src'], variant_dir='build/$PLATFORM/escript', duplicate=0)
634    env.SConscript(dirs = ['esysUtils/src'], variant_dir='build/$PLATFORM/esysUtils', duplicate=0)
635    env.SConscript(dirs = ['dudley/src'], variant_dir='build/$PLATFORM/dudley', duplicate=0)
636    env.SConscript(dirs = ['finley/src'], variant_dir='build/$PLATFORM/finley', duplicate=0)
637    env.SConscript(dirs = ['modellib/py_src'], variant_dir='build/$PLATFORM/modellib', duplicate=0)
638    env.SConscript(dirs = ['doc'], variant_dir='build/$PLATFORM/doc', duplicate=0)
639    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='build/$PLATFORM/pyvisi', duplicate=0)
640    env.SConscript(dirs = ['pycad/py_src'], variant_dir='build/$PLATFORM/pycad', duplicate=0)
641    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='build/$PLATFORM/pythonMPI', duplicate=0)
642    env.SConscript(dirs = ['paso/profiling'], variant_dir='build/$PLATFORM/paso/profiling', duplicate=0)
643    
644    ######################## Populate the buildvars file #########################
645    
646    # remove obsolete file
647    if not env['usempi']:
648        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
649        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
650    
651    # Try to extract the boost version from version.hpp
652    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
653    boostversion='unknown'
654    try:
655        for line in boosthpp:
656            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
657            if ver:
658                boostversion=ver.group(1)
659    except StopIteration:
660        pass
661    boosthpp.close()
662    
663    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
664    buildvars.write("svn_revision="+str(global_revision)+"\n")
665    buildvars.write("prefix="+prefix+"\n")
666    buildvars.write("cc="+env['CC']+"\n")
667    buildvars.write("cxx="+env['CXX']+"\n")
668    buildvars.write("python="+sys.executable+"\n")
669    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
670    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
671    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
672    buildvars.write("boost_version="+boostversion+"\n")
673    buildvars.write("debug=%d\n"%int(env['debug']))
674    buildvars.write("openmp=%d\n"%int(env['openmp']))
675    buildvars.write("mpi=%s\n"%env['mpi'])
676    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
677    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
678    buildvars.write("lapack=%s\n"%env['lapack'])
679    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
680    for i in 'netcdf','parmetis','papi','mkl','umfpack','silo','visit':
681        buildvars.write("%s=%d\n"%(i, int(env[i])))
682        if env[i]:
683            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
684            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
685    buildvars.close()
686    
687    ################### Targets to build and install libraries ###################
688    
689    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
690    env.Alias('target_init', [target_init])
691    
692    # The headers have to be installed prior to build in order to satisfy
693    # #include <paso/Common.h>
694    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
695    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
696    
697    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
698    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
699    
700    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
701    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
702    
703    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
704    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
705    
706    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
707    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
708    
709    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
710    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
711    
712    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
713    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
714    
715    # Now gather all the above into some easy targets: build_all and install_all
716    build_all_list = []
717    build_all_list += ['build_esysUtils']
718    build_all_list += ['build_paso']
719    build_all_list += ['build_escript']
720    build_all_list += ['build_dudley']
721    build_all_list += ['build_finley']
722    build_all_list += ['build_weipa']
723    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
724    if env['usempi']:   build_all_list += ['build_pythonMPI']
725    build_all_list += ['build_escriptconvert']
726    env.Alias('build_all', build_all_list)
727    
728    install_all_list = []
729    install_all_list += ['target_init']
730    install_all_list += ['install_esysUtils']
731    install_all_list += ['install_paso']
732    install_all_list += ['install_escript']
733    install_all_list += ['install_dudley']
734    install_all_list += ['install_finley']
735    install_all_list += ['install_weipa']
736    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
737    install_all_list += ['install_pyvisi_py']
738    install_all_list += ['install_modellib_py']
739    install_all_list += ['install_pycad_py']
740    if env['usempi']:   install_all_list += ['install_pythonMPI']
741    install_all_list += ['install_escriptconvert']
742    env.Alias('install_all', install_all_list)
743    
744    # Default target is install
745    env.Default('install_all')
746    
747    ################## Targets to build and run the test suite ###################
748    
749    env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
750    env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
751    env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
752    env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
753    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
754    env.Alias('build_PasoTests','build/$PLATFORM/paso/profiling/PasoTests')
755    
756    ##################### Targets to build the documentation #####################
757    
758    env.Alias('api_epydoc','install_all')
759    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html','install_pdf', 'cookbook_pdf'])
760    env.Alias('release_prep', ['docs', 'install_all'])
761    
762  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
763  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
764            utest=open('utest.sh','w')
765            utest.write(GroupTest.makeHeader(env['PLATFORM']))
766            for tests in TestGroups:
767                utest.write(tests.makeString())
768            utest.close()
769            Execute(Chmod('utest.sh', 0755))
770            print("Generated utest.sh.")
771        except IOError:
772            print("Error attempting to write unittests file.")
773            Exit(1)
774    
775        # Make sure that the escript wrapper is in place
776        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
777            print("Copying escript wrapper.")
778            Execute(Copy(os.path.join(env['bininstall'],'escript'), 'bin/run-escript'))
779    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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