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revision 1324 by ksteube, Sun Sep 30 23:35:17 2007 UTC revision 3393 by caltinay, Fri Dec 3 04:14:56 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  #===============================================================  
24    # MS Windows support, many thanks to PH
25  tools_prefix="/usr"  IS_WINDOWS = (os.name == 'nt')
26    
27  #==============================================================================================      ########################## Determine options file ############################
28  #      # 1. command line
29  #    get the installation prefix  # 2. scons/<hostname>_options.py
30  #  # 3. name as part of a cluster
31  prefix = ARGUMENTS.get('prefix', '/usr')  options_file=ARGUMENTS.get('options_file', None)
32    if not options_file:
33  # We may also need to know where python's site-packages subdirectory lives      ext_dir = os.path.join(os.getcwd(), 'scons')
34  python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])      hostname = platform.node().split('.')[0]
35        for name in hostname, effectiveName(hostname):
36  # Install as a standard python package in /usr/lib64 if available, else in /usr/lib          mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37  if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):          options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38     sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"          if os.path.isfile(options_file): break
39     sys_dir_libraries = prefix+"/lib64"  
40  else:  if not os.path.isfile(options_file):
41     sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"      print("\nWARNING:\nOptions file %s" % options_file)
42     sys_dir_libraries = prefix+"/lib"      print("not found! Default options will be used which is most likely suboptimal.")
43        print("It is recommended that you copy one of the TEMPLATE files in the scons/")
44  sys_dir_examples = prefix+"/share/doc/esys"      print("subdirectory and customize it to your needs.\n")
45        options_file = None
46  source_root = Dir('#.').abspath  
47    ############################### Build options ################################
48  dir_packages = os.path.join(source_root,"esys")  
49  dir_examples = os.path.join(source_root,"examples")  default_prefix='/usr'
50  dir_libraries = os.path.join(source_root,"lib")  mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51    lapack_flavours=('none', 'clapack', 'mkl')
52  print "Source root is : ",source_root  
53  print " Default packages local installation:    ", dir_packages  vars = Variables(options_file, ARGUMENTS)
54  print " Default library local installation  ", dir_libraries  vars.AddVariables(
55  print " Default example local  installation:    ", dir_examples    PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56  print "Install prefix is: ", prefix    PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57  print " Default packages system installation:   ", sys_dir_packages    PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58  print " Default library system installation     ", sys_dir_libraries    BoolVariable('verbose', 'Output full compile/link lines', False),
59  print " Default example system installation:    ", sys_dir_examples  # Compiler/Linker options
60      ('cc', 'Path to C compiler', 'default'),
61  #==============================================================================================        ('cxx', 'Path to C++ compiler', 'default'),
62      ('cc_flags', 'Base C/C++ compiler flags', 'default'),
63  # Default options and options help text    ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64  # These are defaults and can be overridden using command line arguments or an options file.    ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65  # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used    ('cc_extra', 'Extra C compiler flags', ''),
66  # DO NOT CHANGE THEM HERE    ('cxx_extra', 'Extra C++ compiler flags', ''),
67  # Where to install?    ('ld_extra', 'Extra linker flags', ''),
68  #==============================================================================================        BoolVariable('werror','Treat compiler warnings as errors', True),
69  #        BoolVariable('debug', 'Compile with debug flags', False),
70  #    get the options file if present:    BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71  #    ('omp_flags', 'OpenMP compiler flags', 'default'),
72  options_file = ARGUMENTS.get('options_file','')    ('omp_ldflags', 'OpenMP linker flags', 'default'),
73    # Mandatory libraries
74      ('boost_prefix', 'Prefix/Paths of boost installation', default_prefix),
75      ('boost_libs', 'Boost libraries to link with', ['boost_python-mt']),
76    # Optional libraries and options
77      EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
78      ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
79      ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
80      BoolVariable('netcdf', 'Enable netCDF file support', False),
81      ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
82      ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
83      BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
84      ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
85      ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
86      BoolVariable('papi', 'Enable PAPI', False),
87      ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
88      ('papi_libs', 'PAPI libraries to link with', ['papi']),
89      BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
90      BoolVariable('mkl', 'Enable the Math Kernel Library', False),
91      ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
92      ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
93      BoolVariable('umfpack', 'Enable UMFPACK', False),
94      ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
95      ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
96      EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
97      ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
98      ('lapack_libs', 'LAPACK libraries to link with', []),
99      BoolVariable('silo', 'Enable the Silo file format in weipa', False),
100      ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
101      ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
102      BoolVariable('visit', 'Enable the VisIt simulation interface', False),
103      ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
104      ('visit_libs', 'VisIt libraries to link with', ['simV2']),
105      BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
106    # Advanced settings
107      #dudley_assemble_flags = -funroll-loops      to actually do something
108      ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
109      # To enable passing function pointers through python
110      BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
111      # An option for specifying the compiler tools (see windows branch)
112      ('tools_names', 'Compiler tools to use', ['default']),
113      ('env_export', 'Environment variables to be passed to tools',[]),
114      EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
115      EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
116      # finer control over library building, intel aggressive global optimisation
117      # works with dynamic libraries on windows.
118      ('share_esysutils', 'Build a dynamic esysUtils library', False),
119      ('share_paso', 'Build a dynamic paso library', False),
120      ('sys_libs', 'Extra libraries to link with', []),
121      ('escript_opts_version', 'Version of options file (do not specify on command line)'),
122    )
123    
124  if not os.path.isfile(options_file) :  ##################### Create environment and help text #######################
     options_file = False  
125    
126  if not options_file :  # Intel's compiler uses regular expressions improperly and emits a warning
127     import socket  # about failing to find the compilers. This warning can be safely ignored.
    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])  
128    
129  #==========================================================================  # PATH is needed so the compiler, linker and tools are found if they are not
130  #  # in default locations.
131  #    boost installation:  env = Environment(tools = ['default'], options = vars,
132  #                    ENV = {'PATH': os.environ['PATH']})
133  boost_path_default=os.path.join(tools_prefix,'include')  if env['tools_names'] != 'default':
134  boost_lib_path_default=os.path.join(tools_prefix,'lib')      env = Environment(tools = ['default'] + env['tools_names'], options = vars,
135  boost_lib_default=['boost_python']                        ENV = {'PATH' : os.environ['PATH']})
136    
137    if options_file:
138        opts_valid=False
139        if 'escript_opts_version' in env.Dictionary() and \
140            int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
141                opts_valid=True
142        if opts_valid:
143            print("Using options in %s." % options_file)
144        else:
145            print("\nOptions file %s" % options_file)
146            print("is outdated! Please update the file by examining one of the TEMPLATE")
147            print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
148            Exit(1)
149    
150    # Generate help text (scons -h)
151    Help(vars.GenerateHelpText(env))
152    
153    # Check for superfluous options
154    if len(vars.UnknownVariables())>0:
155        for k in vars.UnknownVariables():
156            print("Unknown option '%s'" % k)
157        Exit(1)
158    
159    #################### Make sure install directories exist #####################
160    
161    env['BUILD_DIR']=env['build_dir']
162    prefix=Dir(env['prefix']).abspath
163    env['incinstall'] = os.path.join(prefix, 'include')
164    env['bininstall'] = os.path.join(prefix, 'bin')
165    env['libinstall'] = os.path.join(prefix, 'lib')
166    env['pyinstall']  = os.path.join(prefix, 'esys')
167    if not os.path.isdir(env['bininstall']):
168        os.makedirs(env['bininstall'])
169    if not os.path.isdir(env['libinstall']):
170        os.makedirs(env['libinstall'])
171    if not os.path.isdir(env['pyinstall']):
172        os.makedirs(env['pyinstall'])
173    
174    env.Append(CPPPATH = [env['incinstall']])
175    env.Append(LIBPATH = [env['libinstall']])
176    
177    ################# Fill in compiler options if not set above ##################
178    
179    if env['cc'] != 'default': env['CC']=env['cc']
180    if env['cxx'] != 'default': env['CXX']=env['cxx']
181    
182    # version >=9 of intel C++ compiler requires use of icpc to link in C++
183    # runtimes (icc does not)
184    if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
185        env['LINK'] = env['CXX']
186    
187    # default compiler/linker options
188    cc_flags = ''
189    cc_optim = ''
190    cc_debug = ''
191    omp_flags = ''
192    omp_ldflags = ''
193    fatalwarning = '' # switch to turn warnings into errors
194    sysheaderopt = '' # how to indicate that a header is a system header
195    
196    # env['CC'] might be a full path
197    cc_name=os.path.basename(env['CC'])
198    
199    if cc_name == 'icc':
200        # Intel compiler
201        cc_flags    = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
202        cc_optim    = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
203        cc_debug    = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
204        omp_flags   = "-openmp -openmp_report0"
205        omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
206        fatalwarning = "-Werror"
207    elif cc_name[:3] == 'gcc':
208        # GNU C on any system
209        cc_flags     = "-pedantic -Wall -fPIC -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER  -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing -finline-functions"
210        cc_optim     = "-O3"
211        cc_debug     = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
212        omp_flags    = "-fopenmp"
213        omp_ldflags  = "-fopenmp"
214        fatalwarning = "-Werror"
215        sysheaderopt = "-isystem"
216    elif cc_name == 'cl':
217        # Microsoft Visual C on Windows
218        cc_flags     = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
219        cc_optim     = "/O2 /Op /W3"
220        cc_debug     = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
221        fatalwarning = "/WX"
222    elif cc_name == 'icl':
223        # Intel C on Windows
224        cc_flags     = '/EHsc /GR /MD'
225        cc_optim     = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
226        cc_debug     = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
227        omp_flags    = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
228        omp_ldflags  = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
229    
230    # set defaults if not otherwise specified
231    if env['cc_flags']    == 'default': env['cc_flags'] = cc_flags
232    if env['cc_optim']    == 'default': env['cc_optim'] = cc_optim
233    if env['cc_debug']    == 'default': env['cc_debug'] = cc_debug
234    if env['omp_flags']   == 'default': env['omp_flags'] = omp_flags
235    if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
236    if env['cc_extra']  != '': env.Append(CFLAGS = env['cc_extra'])
237    if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
238    if env['ld_extra']  != '': env.Append(LINKFLAGS = env['ld_extra'])
239    
240    # set up the autolazy values
241    if env['forcelazy'] == 'on':
242        env.Append(CPPDEFINES=['FAUTOLAZYON'])
243    elif env['forcelazy'] == 'off':
244        env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
245    
246    # set up the collective resolve values
247    if env['forcecollres'] == 'on':
248        env.Append(CPPDEFINES=['FRESCOLLECTON'])
249    elif env['forcecollres'] == 'off':
250        env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
251    
252    # allow non-standard C if requested
253    if env['iknowwhatimdoing']:
254        env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
255    
256    # Disable OpenMP if no flags provided
257    if env['openmp'] and env['omp_flags'] == '':
258       print("OpenMP requested but no flags provided - disabling OpenMP!")
259       env['openmp'] = False
260    
261    if env['openmp']:
262        env.Append(CCFLAGS = env['omp_flags'])
263        if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
264    else:
265        env['omp_flags']=''
266        env['omp_ldflags']=''
267    
268    # add debug/non-debug compiler flags
269    if env['debug']:
270        env.Append(CCFLAGS = env['cc_debug'])
271    else:
272        env.Append(CCFLAGS = env['cc_optim'])
273    
274    # always add cc_flags
275    env.Append(CCFLAGS = env['cc_flags'])
276    
277    # add system libraries
278    env.AppendUnique(LIBS = env['sys_libs'])
279    
280    # Get the global Subversion revision number for the getVersion() method
281    try:
282        global_revision = os.popen('svnversion -n .').read()
283        global_revision = re.sub(':.*', '', global_revision)
284        global_revision = re.sub('[^0-9]', '', global_revision)
285        if global_revision == '': global_revision='-2'
286    except:
287        global_revision = '-1'
288    env['svn_revision']=global_revision
289    env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
290    
291  #==========================================================================  if IS_WINDOWS:
292  #      if not env['share_esysutils']:
293  #    check if netCDF is installed on the system:          env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
294  #      if not env['share_paso']:
295  netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')          env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
 netCDF_lib_path_default=os.path.join(tools_prefix,'lib')  
296    
297  if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):  ###################### Copy required environment vars ########################
      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  
298    
299  #==========================================================================  # Windows doesn't use LD_LIBRARY_PATH but PATH instead
300  #  if IS_WINDOWS:
301  #  MPI:      LD_LIBRARY_PATH_KEY='PATH'
302  #      env['ENV']['LD_LIBRARY_PATH']=''
 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  
 #  
   
 if IS_WINDOWS_PLATFORM:  
       env = Environment(tools = ['default', 'msvc'], options = opts)  
303  else:  else:
304     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' ])  
305    
306  #=================================================================================================  # the following env variables are exported for the unit tests
 #  
 #     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  
307    
308  env.PrependENVPath('PYTHONPATH', source_root)  for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
309        try:
310            env['ENV'][key] = os.environ[key]
311        except KeyError:
312            env['ENV'][key] = 1
313    
314  try:  env_export=env['env_export']
315     omp_num_threads = os.environ['OMP_NUM_THREADS']  env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME'])
316  except KeyError:  
317     omp_num_threads = 1  for key in set(env_export):
318  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads      try:
319            env['ENV'][key] = os.environ[key]
320        except KeyError:
321            pass
322    
323  try:  try:
324     path = os.environ['PATH']      env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
    env['ENV']['PATH'] = path  
325  except KeyError:  except KeyError:
326     omp_num_threads = 1      pass
327    
328  env['ENV']['OMP_NUM_THREADS'] = omp_num_threads  # these shouldn't be needed
329    #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
330    #    try:
331    #        env['ENV'][key] = os.environ[key]
332    #    except KeyError:
333    #        pass
334    
   
 # Copy some variables from the system environment to the build environment  
335  try:  try:
336     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  
337  except KeyError:  except KeyError:
338     pass      pass
339    
340  try:  ######################## Add some custom builders ############################
    tmp = os.environ['PATH']  
    env['ENV']['PATH'] = tmp  
 except KeyError:  
    pass  
341    
342  try:  py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
    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)  
343  env.Append(BUILDERS = {'PyCompile' : py_builder});  env.Append(BUILDERS = {'PyCompile' : py_builder});
344    
345  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)  
   
346  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});  env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
347    
348  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)
349  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});  env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
350    
351  # 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)
352  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  
353    
354  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 = []  
   
 try:  
    tar_flags = env['tar_flags']  
    env.Replace(TARFLAGS = tar_flags)  
 except KeyError:  
    pass  
355    
356  try:  # Create a Configure() environment to check for compilers and python
357     exinstall = env['exinstall']  conf = Configure(env.Clone())
 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  
358    
359  # ====================== debugging ===================================  ######## Test that the compilers work
 try:  
    dodebug = env['dodebug']  
 except KeyError:  
    dodebug = None  
360    
361  # === switch on omp ===================================================  if 'CheckCC' in dir(conf): # exists since scons 1.1.0
362  try:      if not conf.CheckCC():
363    omp_flags = env['omp_flags']          print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
364  except KeyError:          Exit(1)
365    omp_flags = ''      if not conf.CheckCXX():
366            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
367            Exit(1)
368    else:
369        if not conf.CheckFunc('printf', language='c'):
370            print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
371            Exit(1)
372        if not conf.CheckFunc('printf', language='c++'):
373            print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
374            Exit(1)
375    
376  try:  if conf.CheckFunc('gethostname'):
377    omp_flags_debug = env['omp_flags_debug']      conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
 except KeyError:  
   omp_flags_debug = ''  
378    
379  # ========= use mpi? =====================================================  ######## Python headers & library (required)
 try:  
    useMPI = env['useMPI']  
 except KeyError:  
    useMPI = None  
 # ========= set compiler flags ===========================================  
380    
381  if dodebug:  python_inc_path=sysconfig.get_python_inc()
382      try:  if IS_WINDOWS:
383        flags = env['cc_flags_debug'] + ' ' + omp_flags_debug      python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
384        env.Append(CCFLAGS = flags)  elif env['PLATFORM']=='darwin':
385      except KeyError:      python_lib_path=sysconfig.get_config_var('LIBPL')
       pass  
386  else:  else:
387     try:      python_lib_path=sysconfig.get_config_var('LIBDIR')
388        flags = env['cc_flags'] + ' ' + omp_flags  #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
389        env.Append(CCFLAGS = flags)  if IS_WINDOWS:
390     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  
391  else:  else:
392       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  
393    
394  # ============= set mkl (but only of no MPI) =====================================  if sysheaderopt == '':
395  if not useMPI:      conf.env.AppendUnique(CPPPATH = [python_inc_path])
    try:  
       includes = env['mkl_path']  
       env.Append(CPPPATH = [includes,])  
    except KeyError:  
       pass  
   
    try:  
       lib_path = env['mkl_lib_path']  
       env.Append(LIBPATH = [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,])  
    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 = []  
396  else:  else:
397       trilinos_libs = []      conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
398    
399  # ============= set blas =====================================  conf.env.AppendUnique(LIBPATH = [python_lib_path])
400  try:  conf.env.AppendUnique(LIBS = python_libs)
401     includes = env['blas_path']  # The wrapper script needs to find the libs
402     env.Append(CPPPATH = [includes,])  conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
 except KeyError:  
    pass  
403    
404  try:  if not conf.CheckCHeader('Python.h'):
405     lib_path = env['blas_lib_path']      print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
406     env.Append(LIBPATH = [lib_path,])      Exit(1)
407  except KeyError:  if not conf.CheckFunc('Py_Exit'):
408     pass      print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
409        Exit(1)
410    
411  try:  # Commit changes to environment
412     blas_libs = env['blas_libs']  env = conf.Finish()
 except KeyError:  
    blas_libs = [ ]  
413    
414  # ========== netcdf (currently not supported with mpi) ====================================  ######## boost (required)
 if useMPI:  
    useNetCDF = 'no'  
 else:  
    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, ])  
       if IS_WINDOWS_PLATFORM :  
          env.PrependENVPath('PATH', lib_path)  
    except KeyError:  
       pass  
 else:  
    print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."  
    netCDF_libs=[ ]  
415    
416  # ====================== boost ======================================  boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
417  try:  if sysheaderopt == '':
418     includes = env['boost_path']      env.AppendUnique(CPPPATH = [boost_inc_path])
419     env.Append(CPPPATH = [includes,])  else:
420  except KeyError:      # This is required because we can't -isystem /usr/include since it breaks
421     pass      # std includes
422  try:      if os.path.normpath(boost_inc_path) == '/usr/include':
423     lib_path = env['boost_lib_path']          conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
424     env.Append(LIBPATH = [lib_path,])      else:
425     if IS_WINDOWS_PLATFORM :          env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
       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.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  
   
   
 # ============= and some helpers =====================================  
 try:  
    doxygen_path = env['doxygen_path']  
 except KeyError:  
    doxygen_path = None  
 try:  
    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  
   
 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  
426    
427  try:  env.AppendUnique(LIBPATH = [boost_lib_path])
428     guide_pdf = env.File(env['guide_pdf'])  env.AppendUnique(LIBS = env['boost_libs'])
429  except KeyError:  env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
    guide_pdf = None  
430    
431  try:  ######## numpy (required)
    guide_html_index = env.File('index.htm',env['guide_html'])  
 except KeyError:  
    guide_html_index = None  
432    
433  try:  try:
434     api_epydoc = env.Dir(env['api_epydoc'])      from numpy import identity
435  except KeyError:  except ImportError:
436     api_epydoc = None      print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
437        Exit(1)
438    
439  try:  ######## VTK (optional)
    api_doxygen = env.Dir(env['api_doxygen'])  
 except KeyError:  
    api_doxygen = None  
440    
441  try:  if env['pyvisi']:
442     svn_pipe = os.popen("svnversion -n .")      try:
443     global_revision = svn_pipe.readlines()          import vtk
444     svn_pipe.close()          env['pyvisi'] = True
445     global_revision = re.sub(":.*", "", global_revision[0])      except ImportError:
446     global_revision = re.sub("[^0-9]", "", global_revision)          print("Cannot import vtk, disabling pyvisi.")
447  except:          env['pyvisi'] = False
448     global_revision = "0"  
449  env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)  ######## netCDF (optional)
450    
451  # Python install - esys __init__.py  netcdf_inc_path=''
452  init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))  netcdf_lib_path=''
453    if env['netcdf']:
454  # FIXME: exinstall and friends related to examples are not working.      netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
455  build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])      env.AppendUnique(CPPPATH = [netcdf_inc_path])
456        env.AppendUnique(LIBPATH = [netcdf_lib_path])
457  env.Default(build_target)      env.AppendUnique(LIBS = env['netcdf_libs'])
458        env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
459  # Zipgets      env.Append(CPPDEFINES = ['USE_NETCDF'])
460  env.Alias('release_src',[ src_zipfile, src_tarfile ])  
461  env.Alias('release_tests',[ test_zipfile, test_tarfile])  ######## PAPI (optional)
462  env.Alias('release_examples',[ examples_zipfile, examples_tarfile])  
463  env.Alias('examples_zipfile',examples_zipfile)  papi_inc_path=''
464  env.Alias('examples_tarfile',examples_tarfile)  papi_lib_path=''
465  env.Alias('api_epydoc',api_epydoc)  if env['papi']:
466  env.Alias('api_doxygen',api_doxygen)      papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
467  env.Alias('guide_html_index',guide_html_index)      env.AppendUnique(CPPPATH = [papi_inc_path])
468  env.Alias('guide_pdf', guide_pdf)      env.AppendUnique(LIBPATH = [papi_lib_path])
469  env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])      env.AppendUnique(LIBS = env['papi_libs'])
470  env.Alias('release', ['release_src', 'release_tests', 'docs'])      env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
471        env.Append(CPPDEFINES = ['BLOCKPAPI'])
472  env.Alias('build_tests',build_target)    # target to build all C++ tests  
473  env.Alias('build_py_tests',build_target) # target to build all python tests  ######## MKL (optional)
474  env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests  
475  env.Alias('run_tests', 'build_tests')   # target to run all C++ test  mkl_inc_path=''
476  env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests  mkl_lib_path=''
477  env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests  if env['mkl']:
478        mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
479        env.AppendUnique(CPPPATH = [mkl_inc_path])
480  # Allow sconscripts to see the env      env.AppendUnique(LIBPATH = [mkl_lib_path])
481  Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",      env.AppendUnique(LIBS = env['mkl_libs'])
482      "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",      env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
483          "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",      env.Append(CPPDEFINES = ['MKL'])
484          "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])  
485    ######## UMFPACK (optional)
486  # End initialisation section  
487  # Begin configuration section  umfpack_inc_path=''
488  # adds this file and the scons option directore to the source tar  umfpack_lib_path=''
489  release_srcfiles=[env.File('SConstruct'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]  if env['umfpack']:
490  release_testfiles=[env.File('README_TESTS'),]      umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
491  env.Zip(src_zipfile, release_srcfiles)      env.AppendUnique(CPPPATH = [umfpack_inc_path])
492  env.Zip(test_zipfile, release_testfiles)      env.AppendUnique(LIBPATH = [umfpack_lib_path])
493  try:      env.AppendUnique(LIBS = env['umfpack_libs'])
494     env.Tar(src_tarfile, release_srcfiles)      env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
495     env.Tar(test_tarfile, release_testfiles)      env.Append(CPPDEFINES = ['UMFPACK'])
496  except AttributeError:  
497     pass  ######## LAPACK (optional)
498  # Insert new components to be build here  
499  # FIXME: might be nice to replace this verbosity with a list of targets and some  if env['lapack']=='mkl' and not env['mkl']:
500  # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines      print("mkl_lapack requires MKL!")
501  # Third Party libraries      Exit(1)
502  env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)  
503  # C/C++ Libraries  env['uselapack'] = env['lapack']!='none'
504  env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)  lapack_inc_path=''
505  # bruce is removed for now as it doesn't really do anything  lapack_lib_path=''
506  # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)  if env['uselapack']:
507  env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)      header='clapack.h'
508  env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)      if env['lapack']=='mkl':
509  env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)          env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
510  env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)          header='mkl_lapack.h'
511  env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)      lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
512  env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)      env.AppendUnique(CPPPATH = [lapack_inc_path])
513  env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)      env.AppendUnique(LIBPATH = [lapack_lib_path])
514  env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)      env.AppendUnique(LIBS = env['lapack_libs'])
515  #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)      env.Append(CPPDEFINES = ['USE_LAPACK'])
516    
517    ######## Silo (optional)
518    
519    silo_inc_path=''
520    silo_lib_path=''
521    if env['silo']:
522        silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
523        env.AppendUnique(CPPPATH = [silo_inc_path])
524        env.AppendUnique(LIBPATH = [silo_lib_path])
525        # Note that we do not add the libs since they are only needed for the
526        # weipa library and tools.
527        #env.AppendUnique(LIBS = [env['silo_libs']])
528    
529    ######## VisIt (optional)
530    
531    visit_inc_path=''
532    visit_lib_path=''
533    if env['visit']:
534        visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
535        env.AppendUnique(CPPPATH = [visit_inc_path])
536        env.AppendUnique(LIBPATH = [visit_lib_path])
537    
538    ######## MPI (optional)
539    
540    env['usempi'] = env['mpi']!='none'
541    mpi_inc_path=''
542    mpi_lib_path=''
543    if env['usempi']:
544        mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
545        env.AppendUnique(CPPPATH = [mpi_inc_path])
546        env.AppendUnique(LIBPATH = [mpi_lib_path])
547        env.AppendUnique(LIBS = env['mpi_libs'])
548        env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
549        env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
550        # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
551        # On the other hand MPT and OpenMPI don't define the latter so we have to
552        # do that here
553        if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
554            env.Append(CPPDEFINES = ['MPI_INCLUDED'])
555    
556    ######## ParMETIS (optional)
557    
558    if not env['usempi']: env['parmetis'] = False
559    
560    parmetis_inc_path=''
561    parmetis_lib_path=''
562    if env['parmetis']:
563        parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
564        env.AppendUnique(CPPPATH = [parmetis_inc_path])
565        env.AppendUnique(LIBPATH = [parmetis_lib_path])
566        env.AppendUnique(LIBS = env['parmetis_libs'])
567        env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
568        env.Append(CPPDEFINES = ['USE_PARMETIS'])
569    
570    ######################## Summarize our environment ###########################
571    
572    # keep some of our install paths first in the list for the unit tests
573    env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
574    env.PrependENVPath('PYTHONPATH', prefix)
575    env['ENV']['ESCRIPT_ROOT'] = prefix
576    
577    if not env['verbose']:
578        env['CCCOMSTR'] = "Compiling $TARGET"
579        env['CXXCOMSTR'] = "Compiling $TARGET"
580        env['SHCCCOMSTR'] = "Compiling $TARGET"
581        env['SHCXXCOMSTR'] = "Compiling $TARGET"
582        env['ARCOMSTR'] = "Linking $TARGET"
583        env['LINKCOMSTR'] = "Linking $TARGET"
584        env['SHLINKCOMSTR'] = "Linking $TARGET"
585        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
586        env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
587        env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
588        env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
589        #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
590    
591    print("")
592    print("*** Config Summary (see config.log and lib/buildvars for details) ***")
593    print("Escript/Finley revision %s"%global_revision)
594    print("  Install prefix:  %s"%env['prefix'])
595    print("          Python:  %s"%sysconfig.PREFIX)
596    print("           boost:  %s"%env['boost_prefix'])
597    print("           numpy:  YES")
598    if env['usempi']:
599        print("             MPI:  YES (flavour: %s)"%env['mpi'])
600    else:
601        print("             MPI:  DISABLED")
602    if env['uselapack']:
603        print("          LAPACK:  YES (flavour: %s)"%env['lapack'])
604    else:
605        print("          LAPACK:  DISABLED")
606    d_list=[]
607    e_list=[]
608    for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
609        if env[i]: e_list.append(i)
610        else: d_list.append(i)
611    for i in e_list:
612        print("%16s:  YES"%i)
613    for i in d_list:
614        print("%16s:  DISABLED"%i)
615    if ((fatalwarning != '') and (env['werror'])):
616        print("  Treating warnings as errors")
617    else:
618        print("  NOT treating warnings as errors")
619    print("")
620    
621    ####################### Configure the subdirectories #########################
622    
623    from grouptest import *
624    
625    TestGroups=[]
626    
627    # keep an environment without warnings-as-errors
628    dodgy_env=env.Clone()
629    
630    # now add warnings-as-errors flags. This needs to be done after configuration
631    # because the scons test files have warnings in them
632    if ((fatalwarning != '') and (env['werror'])):
633        env.Append(CCFLAGS = fatalwarning)
634    
635    Export(
636      ['env',
637       'dodgy_env',
638       'IS_WINDOWS',
639       'TestGroups'
640      ]
641    )
642    
643    env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
644    env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
645    env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
646    env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
647    env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
648    env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
649    env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
650    env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
651    env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
652    env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
653    env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
654    env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
655    env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
656    env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
657    
658    ######################## Populate the buildvars file #########################
659    
660    # remove obsolete file
661    if not env['usempi']:
662        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
663        Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
664    
665    # Try to extract the boost version from version.hpp
666    boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
667    boostversion='unknown'
668    try:
669        for line in boosthpp:
670            ver=re.match(r'#define BOOST_VERSION (\d+)',line)
671            if ver:
672                boostversion=ver.group(1)
673    except StopIteration:
674        pass
675    boosthpp.close()
676    
677    buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
678    buildvars.write("svn_revision="+str(global_revision)+"\n")
679    buildvars.write("prefix="+prefix+"\n")
680    buildvars.write("cc="+env['CC']+"\n")
681    buildvars.write("cxx="+env['CXX']+"\n")
682    buildvars.write("python="+sys.executable+"\n")
683    buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
684    buildvars.write("boost_inc_path="+boost_inc_path+"\n")
685    buildvars.write("boost_lib_path="+boost_lib_path+"\n")
686    buildvars.write("boost_version="+boostversion+"\n")
687    buildvars.write("debug=%d\n"%int(env['debug']))
688    buildvars.write("openmp=%d\n"%int(env['openmp']))
689    buildvars.write("mpi=%s\n"%env['mpi'])
690    buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
691    buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
692    buildvars.write("lapack=%s\n"%env['lapack'])
693    buildvars.write("pyvisi=%d\n"%env['pyvisi'])
694    for i in 'netcdf','parmetis','papi','mkl','umfpack','silo','visit':
695        buildvars.write("%s=%d\n"%(i, int(env[i])))
696        if env[i]:
697            buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
698            buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
699    buildvars.close()
700    
701    ################### Targets to build and install libraries ###################
702    
703    target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
704    env.Alias('target_init', [target_init])
705    
706    # The headers have to be installed prior to build in order to satisfy
707    # #include <paso/Common.h>
708    env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
709    env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
710    
711    env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
712    env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
713    
714    env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
715    env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
716    
717    env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
718    env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
719    
720    env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
721    env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
722    
723    env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
724    env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
725    
726    env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
727    env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
728    
729    # Now gather all the above into some easy targets: build_all and install_all
730    build_all_list = []
731    build_all_list += ['build_esysUtils']
732    build_all_list += ['build_paso']
733    build_all_list += ['build_escript']
734    build_all_list += ['build_dudley']
735    build_all_list += ['build_finley']
736    build_all_list += ['build_weipa']
737    if not IS_WINDOWS: build_all_list += ['build_escriptreader']
738    if env['usempi']:   build_all_list += ['build_pythonMPI']
739    build_all_list += ['build_escriptconvert']
740    env.Alias('build_all', build_all_list)
741    
742    install_all_list = []
743    install_all_list += ['target_init']
744    install_all_list += ['install_esysUtils']
745    install_all_list += ['install_paso']
746    install_all_list += ['install_escript']
747    install_all_list += ['install_dudley']
748    install_all_list += ['install_finley']
749    install_all_list += ['install_weipa']
750    if not IS_WINDOWS: install_all_list += ['install_escriptreader']
751    install_all_list += ['install_pyvisi_py']
752    install_all_list += ['install_modellib_py']
753    install_all_list += ['install_pycad_py']
754    if env['usempi']:   install_all_list += ['install_pythonMPI']
755    install_all_list += ['install_escriptconvert']
756    env.Alias('install_all', install_all_list)
757    
758    # Default target is install
759    env.Default('install_all')
760    
761    ################## Targets to build and run the test suite ###################
762    
763    env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
764    env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
765    env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
766    env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
767    env.Alias('build_full',['install_all','build_tests','build_py_tests'])
768    env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
769    
770    ##################### Targets to build the documentation #####################
771    
772    env.Alias('api_epydoc','install_all')
773    env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
774    env.Alias('release_prep', ['docs', 'install_all'])
775    
776  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)  if not IS_WINDOWS:
777  syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)      try:
778            utest=open('utest.sh','w')
779            utest.write(GroupTest.makeHeader(env['PLATFORM']))
780            for tests in TestGroups:
781                utest.write(tests.makeString())
782            utest.close()
783            Execute(Chmod('utest.sh', 0755))
784            print("Generated utest.sh.")
785        except IOError:
786            print("Error attempting to write unittests file.")
787            Exit(1)
788    
789        # Make sure that the escript wrapper is in place
790        if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
791            print("Copying escript wrapper.")
792            Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
793    
 install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )  

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