/[escript]/branches/amg_from_3530/SConstruct
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revision 425 by gross, Tue Jan 10 04:10:39 2006 UTC revision 1343 by ksteube, Wed Nov 14 02:48:02 2007 UTC
# Line 1  Line 1 
1    #         Copyright 2006 by ACcESS MNRF
2    #
3    #              http://www.access.edu.au
4    #       Primary Business: Queensland, Australia
5    #  Licensed under the Open Software License version 3.0
6    #     http://www.opensource.org/licenses/osl-3.0.php
7    
8  # top-level Scons configuration file for all esys13 modules  # top-level Scons configuration file for all esys13 modules
9    # Begin initialisation Section
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)
14    
15    #===============================================================
16    #   import tools:
17    import glob
18    import sys, os, re
19    # Add our extensions
20    if sys.path.count('scons')==0: sys.path.append('scons')
21    import scons_extensions
22    
23    #===============================================================
24    
25    tools_prefix="/usr"
26    
27    #==============================================================================================    
28    #    
29    #    get the installation prefix
30    #
31    prefix = ARGUMENTS.get('prefix', '/usr')
32    
33    # We may also need to know where python's site-packages subdirectory lives
34    python_version = 'python%s.%s'%(sys.version_info[0],sys.version_info[1])
35    
36    # Install as a standard python package in /usr/lib64 if available, else in /usr/lib
37    if os.path.isdir(  prefix+"/lib64/"+python_version+"/site-packages"):
38       sys_dir_packages =  prefix+"/lib64/"+python_version+"/site-packages/esys"
39       sys_dir_libraries = prefix+"/lib64"
40    else:
41       sys_dir_packages =  prefix+"/lib/"+python_version+"/site-packages/esys"
42       sys_dir_libraries = prefix+"/lib"
43    
44    sys_dir_examples = prefix+"/share/doc/esys"
45    
46    source_root = Dir('#.').abspath
47    
48    dir_packages = os.path.join(source_root,"esys")
49    dir_examples = os.path.join(source_root,"examples")
50    dir_libraries = os.path.join(source_root,"lib")
51    
52    print "Source root is : ",source_root
53    print " Default packages local installation:    ", dir_packages
54    print " Default library local installation  ", dir_libraries
55    print " Default example local  installation:    ", dir_examples
56    print "Install prefix is: ", prefix
57    print " Default packages system installation:   ", sys_dir_packages
58    print " Default library system installation     ", sys_dir_libraries
59    print " Default example system installation:    ", sys_dir_examples
60    
61    #==============================================================================================    
62    
63    # Default options and options help text
64    # These are defaults and can be overridden using command line arguments or an options file.
65    # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used
66    # DO NOT CHANGE THEM HERE
67    # Where to install?
68    #==============================================================================================    
69    #    
70    #    get the options file if present:
71    #
72    options_file = ARGUMENTS.get('options_file','')
73    
74    if not os.path.isfile(options_file) :
75        options_file = False
76    
77    if not options_file :
78       import socket
79       hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
80       tmp = os.path.join("scons",hostname+"_options.py")
81    
82       if os.path.isfile(tmp) :
83          options_file = tmp
84    
85    IS_WINDOWS_PLATFORM = (os.name== "nt")
86    
87    # If you're not going to tell me then......
88    # FIXME: add one for the altix too.
89    if not options_file :
90       if IS_WINDOWS_PLATFORM :
91          options_file = "scons/windows_mscv71_options.py"
92       else:
93          options_file = "scons/linux_gcc_eg_options.py"
94    
95    # and load it
96    opts = Options(options_file, ARGUMENTS)
97    #================================================================
98    #
99    #   check if UMFPACK is installed on the system:
100    #
101    uf_root=None
102    for i in [ 'UMFPACK', 'umfpack', 'ufsparse', 'UFSPARSE']:
103       if os.path.isdir(os.path.join(tools_prefix,'include',i)):
104           uf_root=i
105           print i," is used form ",tools_prefix
106           break
107    if not uf_root==None:
108       umf_path_default=os.path.join(tools_prefix,'include',uf_root)
109       umf_lib_path_default=os.path.join(tools_prefix,'lib')
110       umf_libs_default=['umfpack']
111       amd_path_default=os.path.join(tools_prefix,'include',uf_root)
112       amd_lib_path_default=os.path.join(tools_prefix,'lib')
113       amd_libs_default=['amd']
114       ufc_path_default=os.path.join(tools_prefix,'include',uf_root)
115    else:
116       umf_path_default=None
117       umf_lib_path_default=None
118       umf_libs_default=None
119       amd_path_default=None
120       amd_lib_path_default=None
121       amd_libs_default=None
122       ufc_path_default=None
123    #
124    #==========================================================================
125    #
126    #    python installation:
127    #
128    python_path_default=os.path.join(tools_prefix,'include','python%s.%s'%(sys.version_info[0],sys.version_info[1]))
129    python_lib_path_default=os.path.join(tools_prefix,'lib')
130    python_lib_default="python%s.%s"%(sys.version_info[0],sys.version_info[1])
131    
132    #==========================================================================
133    #
134    #    boost installation:
135    #
136    boost_path_default=os.path.join(tools_prefix,'include')
137    boost_lib_path_default=os.path.join(tools_prefix,'lib')
138    boost_lib_default=['boost_python']
139    
140    #==========================================================================
141    #
142    #    check if netCDF is installed on the system:
143    #
144    netCDF_path_default=os.path.join(tools_prefix,'include','netcdf-3')
145    netCDF_lib_path_default=os.path.join(tools_prefix,'lib')
146    
147    if os.path.isdir(netCDF_path_default) and os.path.isdir(netCDF_lib_path_default):
148         useNetCDF_default='yes'
149         netCDF_libs_default=[ 'netcdf_c++', 'netcdf' ]
150    else:
151         useNetCDF_default='no'
152         netCDF_path_default=None
153         netCDF_lib_path_default=None
154         netCDF_libs_default=None
155    
156    #==========================================================================
157    #
158    #  MPI:
159    #
160    if IS_WINDOWS_PLATFORM:
161       useMPI_default='no'
162       mpi_path_default=None
163       mpi_lib_path_default=None
164       mpi_libs_default=[]
165       mpi_run_default=None
166    else:
167       useMPI_default='no'
168       mpi_root='/usr/local'
169       mpi_path_default=os.path.join(mpi_root,'include')
170       mpi_lib_path_default=os.path.join(mpi_root,'lib')
171       mpi_libs_default=[ 'mpich' , 'pthread', 'rt' ]
172       mpi_run_default='mpiexec -np 1'
173    #
174    #==========================================================================
175    #
176    #    compile:
177    #
178    cc_flags_default='-O3 -std=c99 -ffast-math -fpic -Wno-unknown-pragmas -ansi'
179    cc_flags_debug_default='-g -O0 -ffast-math -std=c99 -fpic -Wno-unknown-pragmas -ansi'
180    cxx_flags_default='--no-warn -ansi'
181    cxx_flags_debug_default='--no-warn -ansi -DDOASSERT'
182    
183    #==============================================================================================    
184    # Default options and options help text
185    # These are defaults and can be overridden using command line arguments or an options file.
186    # if the options_file or ARGUMENTS do not exist then the ones listed as default here are used
187    # DO NOT CHANGE THEM HERE
188    opts.AddOptions(
189    # Where to install esys stuff
190      ('incinstall', 'where the esys headers will be installed',             Dir('#.').abspath+'/include'),
191      ('libinstall', 'where the esys libraries will be installed',           dir_libraries),
192      ('pyinstall', 'where the esys python modules will be installed',       dir_packages),
193      ('exinstall', 'where the esys examples will be installed',             dir_examples),
194      ('sys_libinstall', 'where the system esys libraries will be installed',       sys_dir_libraries),
195      ('sys_pyinstall', 'where the system esys python modules will be installed',   sys_dir_packages),
196      ('sys_exinstall', 'where the system esys examples will be installed',         sys_dir_examples),
197      ('src_zipfile', 'the source zip file will be installed.',              Dir('#.').abspath+"/release/escript_src.zip"),
198      ('test_zipfile', 'the test zip file will be installed.',               Dir('#.').abspath+"/release/escript_tests.zip"),
199      ('src_tarfile', 'the source tar file will be installed.',              Dir('#.').abspath+"/release/escript_src.tar.gz"),
200      ('test_tarfile', 'the test tar file will be installed.',               Dir('#.').abspath+"/release/escript_tests.tar.gz"),
201      ('examples_tarfile', 'the examples tar file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.tar.gz"),
202      ('examples_zipfile', 'the examples zip file will be installed.',       Dir('#.').abspath+"/release/doc/escript_examples.zip"),
203      ('guide_pdf', 'name of the user guide in pdf format',                  Dir('#.').abspath+"/release/doc/user/guide.pdf"),
204      ('api_epydoc', 'name of the epydoc api docs directory',                Dir('#.').abspath+"/release/doc/epydoc"),
205      ('guide_html', 'name of the directory for user guide in html format',  Dir('#.').abspath+"/release/doc/user/html"),
206      ('api_doxygen', 'name of the doxygen api docs directory',prefix+"/release/doc/doxygen"),
207    # Compilation options
208      BoolOption('dodebug', 'Do you want a debug build?', 'no'),
209      BoolOption('bounds_check', 'Do you want extra array bounds checking?', 'no'),
210      ('options_file', "Optional file containing preferred options. Ignored if it doesn't exist (default: scons/<hostname>_options.py)", options_file),
211      ('cc_defines','C/C++ defines to use', None),
212      ('cc_flags','C compiler flags to use (Release build)', cc_flags_default),
213      ('cc_flags_debug', 'C compiler flags to use (Debug build)', cc_flags_debug_default),
214      ('cxx_flags', 'C++ compiler flags to use (Release build)', cxx_flags_default),
215      ('cxx_flags_debug', 'C++ compiler flags to use (Debug build)', cxx_flags_debug_default),
216      ('omp_flags', 'OpenMP compiler flags to use (Release build)', ''),
217      ('omp_flags_debug', 'OpenMP compiler flags to use (Debug build)', ''),
218      ('ar_flags', 'Static library archiver flags to use', None),
219      ('sys_libs', 'System libraries to link with', None),
220      ('tar_flags','flags for zip files','-c -z'),
221    # MKL
222      PathOption('mkl_path', 'Path to MKL includes', None),
223      PathOption('mkl_lib_path', 'Path to MKL libs', None),
224      ('mkl_libs', 'MKL libraries to link with', None),
225    # SCSL
226      PathOption('scsl_path', 'Path to SCSL includes', None),
227      PathOption('scsl_lib_path', 'Path to SCSL libs', None),
228      ('scsl_libs', 'SCSL libraries to link with', None),
229      ('scsl_libs_MPI', 'SCSL libraries to link with for MPI build', None),
230    # UMFPACK
231      PathOption('ufc_path', 'Path to UFconfig includes', ufc_path_default),
232      PathOption('umf_path', 'Path to UMFPACK includes', umf_path_default),
233      PathOption('umf_lib_path', 'Path to UMFPACK libs', umf_lib_path_default),
234      ('umf_libs', 'UMFPACK libraries to link with', umf_libs_default),
235    # AMD (used by UMFPACK)
236      PathOption('amd_path', 'Path to AMD includes', amd_path_default),
237      PathOption('amd_lib_path', 'Path to AMD libs', amd_lib_path_default),
238      ('amd_libs', 'AMD libraries to link with', amd_libs_default),
239    # TRILINOS
240      PathOption('trilinos_path', 'Path to TRILINOS includes', None),
241      PathOption('trilinos_lib_path', 'Path to TRILINOS libs', None),
242      ('trilinos_libs', 'TRILINOS libraries to link with', None),
243    # BLAS
244      PathOption('blas_path', 'Path to BLAS includes', None),
245      PathOption('blas_lib_path', 'Path to BLAS libs', None),
246      ('blas_libs', 'BLAS libraries to link with', None),
247    # netCDF
248      ('useNetCDF', 'switch on/off the usage of netCDF', useNetCDF_default),
249      PathOption('netCDF_path', 'Path to netCDF includes', netCDF_path_default),
250      PathOption('netCDF_lib_path', 'Path to netCDF libs', netCDF_lib_path_default),
251      ('netCDF_libs', 'netCDF C++ libraries to link with', netCDF_libs_default),
252    # Python
253    # locations of include files for python
254    # FIXME: python_path should be python_inc_path and the same for boost etc.
255      PathOption('python_path', 'Path to Python includes', python_path_default),
256      PathOption('python_lib_path', 'Path to Python libs', python_lib_path_default),
257      ('python_lib', 'Python libraries to link with', python_lib_default),
258      ('python_cmd', 'Python command', 'python'),
259    # Boost
260      PathOption('boost_path', 'Path to Boost includes', boost_path_default),
261      PathOption('boost_lib_path', 'Path to Boost libs', boost_lib_path_default),
262      ('boost_lib', 'Boost libraries to link with', boost_lib_default),
263    # Doc building
264    #  PathOption('doxygen_path', 'Path to Doxygen executable', None),
265    #  PathOption('epydoc_path', 'Path to Epydoc executable', None),
266    # PAPI
267      PathOption('papi_path', 'Path to PAPI includes', None),
268      PathOption('papi_lib_path', 'Path to PAPI libs', None),
269      ('papi_libs', 'PAPI libraries to link with', None),
270      ('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', None),
271    # MPI
272      BoolOption('useMPI', 'Compile parallel version using MPI', useMPI_default),
273      ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
274      PathOption('mpi_path', 'Path to MPI includes', mpi_path_default),
275      ('mpi_run', 'mpirun name' , mpi_run_default),
276      PathOption('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)',mpi_lib_path_default),
277      ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', mpi_libs_default)
278    )
279    #=================================================================================================
280    #
281    #   Note: On the Altix the intel compilers are not automatically
282    #   detected by scons intelc.py script. The Altix has a different directory
283    #   path and in some locations the "modules" facility is used to support
284    #   multiple compiler versions. This forces the need to import the users PATH
285    #   environment which isn't the "scons way"
286    #   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)
287    #   FIXME: Perhaps a modification to intelc.py will allow better support for ia64 on altix
288  #  #
 # set appropriate defaults for configuration variables  
 esysroot=str(Dir('.').abspath)  
 execfile(str(File(esysroot+"/scons/esys_options.py")))  
289    
290    if IS_WINDOWS_PLATFORM:
291          env = Environment(tools = ['default', 'msvc'], options = opts)
292    else:
293       if os.uname()[4]=='ia64':
294          env = Environment(tools = ['default', 'intelc'], options = opts)
295          if env['CXX'] == 'icpc':
296             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
297       else:
298          env = Environment(tools = ['default'], options = opts)
299    Help(opts.GenerateHelpText(env))
300    
301    if env['bounds_check']:
302       env.Append(CPPDEFINES = [ 'BOUNDS_CHECK' ])
303       env.Append(CXXDEFINES = [ 'BOUNDS_CHECK' ])
304    
305    #=================================================================================================
306    #
307    #     Initialise Scons Build Environment
308    #     check for user environment variables we are interested in
309    try:
310       tmp = os.environ['PYTHONPATH']
311       env['ENV']['PYTHONPATH'] = tmp
312    except KeyError:
313       pass
314    
315    env.PrependENVPath('PYTHONPATH', source_root)
316    
317    try:
318       omp_num_threads = os.environ['OMP_NUM_THREADS']
319    except KeyError:
320       omp_num_threads = 1
321    env['ENV']['OMP_NUM_THREADS'] = omp_num_threads
322    
323    try:
324       path = os.environ['PATH']
325       env['ENV']['PATH'] = path
326    except KeyError:
327       omp_num_threads = 1
328    
329    env['ENV']['OMP_NUM_THREADS'] = omp_num_threads
330    
331    
332    # Copy some variables from the system environment to the build environment
333    try:
334       env['ENV']['DISPLAY'] = os.environ['DISPLAY']
335       env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
336       home_temp = os.environ['HOME']   # MPICH2's mpd needs $HOME to find $HOME/.mpd.conf
337       env['ENV']['HOME'] = home_temp
338    except KeyError:
339       pass
340    
341    try:
342       tmp = os.environ['PATH']
343       env['ENV']['PATH'] = tmp
344    except KeyError:
345       pass
346    
347    try:
348       tmp = os.environ['LD_LIBRARY_PATH']
349       env['ENV']['LD_LIBRARY_PATH'] = tmp
350    except KeyError:
351       pass
352    #==========================================================================
353  #  #
354  # call appropriate SConscripts  #    Add some customer builders
355    #
356    py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
357    env.Append(BUILDERS = {'PyCompile' : py_builder});
358    
359    runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed',
360                                  src_suffix=env['PROGSUFFIX'], single_source=True)
361    
362    env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
363    
364    runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
365    env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
366    
367    # Convert the options which are held in environment variable into python variables for ease of handling and configure compilation options
368    try:
369       incinstall = env['incinstall']
370       env.Append(CPPPATH = [incinstall,])
371    except KeyError:
372       incinstall = None
373    try:
374       libinstall = env['libinstall']
375       env.Append(LIBPATH = [libinstall,]) # Adds -L for building of libescript.so libfinley.so escriptcpp.so finleycpp.so
376       env.PrependENVPath('LD_LIBRARY_PATH', libinstall)
377       if IS_WINDOWS_PLATFORM :
378          env.PrependENVPath('PATH', libinstall)
379          env.PrependENVPath('PATH', env['boost_lib_path'])
380    except KeyError:
381       libinstall = None
382    try:
383       pyinstall = env['pyinstall'] # all targets will install into pyinstall/esys but PYTHONPATH points at straight pyinstall so you go import esys.escript etc
384    except KeyError:
385       pyinstall = None
386    
387    try:
388       cc_defines = env['cc_defines']
389       env.Append(CPPDEFINES = cc_defines)
390    except KeyError:
391       pass
392    try:
393       flags = env['ar_flags']
394       env.Append(ARFLAGS = flags)
395    except KeyError:
396       ar_flags = None
397    try:
398       sys_libs = env['sys_libs']
399    except KeyError:
400       sys_libs = []
401    
402    try:
403       tar_flags = env['tar_flags']
404       env.Replace(TARFLAGS = tar_flags)
405    except KeyError:
406       pass
407    
408    try:
409       exinstall = env['exinstall']
410    except KeyError:
411       exinstall = None
412    try:
413       sys_libinstall = env['sys_libinstall']
414    except KeyError:
415       sys_libinstall = None
416    try:
417       sys_pyinstall = env['sys_pyinstall']
418    except KeyError:
419       sys_pyinstall = None
420    try:
421       sys_exinstall = env['sys_exinstall']
422    except KeyError:
423       sys_exinstall = None
424    
425    # ====================== debugging ===================================
426    try:
427       dodebug = env['dodebug']
428    except KeyError:
429       dodebug = None
430    
431    # === switch on omp ===================================================
432    try:
433      omp_flags = env['omp_flags']
434    except KeyError:
435      omp_flags = ''
436    
437    try:
438      omp_flags_debug = env['omp_flags_debug']
439    except KeyError:
440      omp_flags_debug = ''
441    
442    # ========= use mpi? =====================================================
443    try:
444       useMPI = env['useMPI']
445    except KeyError:
446       useMPI = None
447    # ========= set compiler flags ===========================================
448    
449    if dodebug:
450        try:
451          flags = env['cc_flags_debug'] + ' ' + omp_flags_debug
452          env.Append(CCFLAGS = flags)
453        except KeyError:
454          pass
455    else:
456       try:
457          flags = env['cc_flags'] + ' ' + omp_flags
458          env.Append(CCFLAGS = flags)
459       except KeyError:
460          pass
461    if dodebug:
462         try:
463            flags = env['cxx_flags_debug']
464            env.Append(CXXFLAGS = flags)
465         except KeyError:
466            pass
467    else:
468         try:
469            flags = env['cxx_flags']
470            env.Append(CXXFLAGS = flags)
471         except KeyError:
472            pass
473    try:
474         if env['CC'] == 'gcc': env.Append(CCFLAGS = "-pedantic-errors -Wno-long-long")
475    except:
476         pass
477    
478    # ============= set mkl (but only of no MPI) =====================================
479    if not useMPI:
480       try:
481          includes = env['mkl_path']
482          env.Append(CPPPATH = [includes,])
483       except KeyError:
484          pass
485    
486       try:
487          lib_path = env['mkl_lib_path']
488          env.Append(LIBPATH = [lib_path,])
489       except KeyError:
490          pass
491    
492       try:
493          mkl_libs = env['mkl_libs']
494       except KeyError:
495          mkl_libs = []
496    else:
497         mkl_libs = []
498    
499    # ============= set scsl (but only of no MPI) =====================================
500    if not useMPI:
501       try:
502          includes = env['scsl_path']
503          env.Append(CPPPATH = [includes,])
504       except KeyError:
505          pass
506    
507       try:
508          lib_path = env['scsl_lib_path']
509          env.Append(LIBPATH = [lib_path,])
510       except KeyError:
511          pass
512      
513       try:
514          scsl_libs = env['scsl_libs']
515       except KeyError:
516          scsl_libs = [ ]
517    
518    else:
519        scsl_libs =  []
520    
521    # ============= set TRILINOS (but only with MPI) =====================================
522    if useMPI:
523       try:
524          includes = env['trilinos_path']
525          env.Append(CPPPATH = [includes,])
526       except KeyError:
527          pass
528    
529       try:
530          lib_path = env['trilinos_lib_path']
531          env.Append(LIBPATH = [lib_path,])
532       except KeyError:
533          pass
534    
535       try:
536          trilinos_libs = env['trilinos_libs']
537       except KeyError:
538          trilinos_libs = []
539    else:
540         trilinos_libs = []
541    
542    
543    # ============= set umfpack (but only without MPI) =====================================
544    umf_libs=[ ]
545    if not useMPI:
546       try:
547          includes = env['umf_path']
548          env.Append(CPPPATH = [includes,])
549       except KeyError:
550          pass
551    
552       try:
553          lib_path = env['umf_lib_path']
554          env.Append(LIBPATH = [lib_path,])
555       except KeyError:
556          pass
557    
558       try:
559          umf_libs = env['umf_libs']
560          umf_libs+=umf_libs
561       except KeyError:
562          pass
563    
564       try:
565          includes = env['ufc_path']
566          env.Append(CPPPATH = [includes,])
567       except KeyError:
568          pass
569    
570       try:
571          includes = env['amd_path']
572          env.Append(CPPPATH = [includes,])
573       except KeyError:
574          pass
575    
576       try:
577          lib_path = env['amd_lib_path']
578          env.Append(LIBPATH = [lib_path,])
579       except KeyError:
580          pass
581    
582       try:
583          amd_libs = env['amd_libs']
584          umf_libs+=amd_libs
585       except KeyError:
586          pass
587    
588    # ============= set TRILINOS (but only with MPI) =====================================
589    if useMPI:
590       try:
591          includes = env['trilinos_path']
592          env.Append(CPPPATH = [includes,])
593       except KeyError:
594          pass
595    
596       try:
597          lib_path = env['trilinos_lib_path']
598          env.Append(LIBPATH = [lib_path,])
599       except KeyError:
600          pass
601    
602       try:
603          trilinos_libs = env['trilinos_libs']
604       except KeyError:
605          trilinos_libs = []
606    else:
607         trilinos_libs = []
608    
609    # ============= set blas =====================================
610    try:
611       includes = env['blas_path']
612       env.Append(CPPPATH = [includes,])
613    except KeyError:
614       pass
615    
616    try:
617       lib_path = env['blas_lib_path']
618       env.Append(LIBPATH = [lib_path,])
619    except KeyError:
620       pass
621    
622    try:
623       blas_libs = env['blas_libs']
624    except KeyError:
625       blas_libs = [ ]
626    
627    # ========== netcdf ====================================
628    try:
629       useNetCDF = env['useNetCDF']
630    except KeyError:
631       useNetCDF = 'yes'
632       pass
633        
634    if useNetCDF == 'yes':
635       try:
636          netCDF_libs = env['netCDF_libs']
637       except KeyError:
638          pass
639    
640       env.Append(LIBS = netCDF_libs)
641       env.Append(CPPDEFINES = [ 'USE_NETCDF' ])
642       try:
643          includes = env['netCDF_path']
644          env.Append(CPPPATH = [includes,])
645       except KeyError:
646          pass
647    
648       try:
649          lib_path = env['netCDF_lib_path']
650          env.Append(LIBPATH = [ lib_path, ])
651          if IS_WINDOWS_PLATFORM :
652             env.PrependENVPath('PATH', lib_path)
653       except KeyError:
654          pass
655    else:
656       print "Warning: Installation is not configured with netCDF. Some I/O function may not be available."
657       netCDF_libs=[ ]
658    
659    # ====================== boost ======================================
660    try:
661       includes = env['boost_path']
662       env.Append(CPPPATH = [includes,])
663    except KeyError:
664       pass
665    try:
666       lib_path = env['boost_lib_path']
667       env.Append(LIBPATH = [lib_path,])
668       if IS_WINDOWS_PLATFORM :
669          env.PrependENVPath('PATH', lib_path)
670    except KeyError:
671       pass
672    try:
673       boost_lib = env['boost_lib']
674    except KeyError:
675       boost_lib = None
676    # ====================== python ======================================
677    try:
678       includes = env['python_path']
679       env.Append(CPPPATH = [includes,])
680    except KeyError:
681       pass
682    try:
683       lib_path = env['python_lib_path']
684       env.Append(LIBPATH = [lib_path,])
685    except KeyError:
686       pass
687    try:
688       python_lib = env['python_lib']
689    except KeyError:
690       python_lib = None
691    # =============== documentation =======================================
692    try:
693       doxygen_path = env['doxygen_path']
694    except KeyError:
695       doxygen_path = None
696    try:
697       epydoc_path = env['epydoc_path']
698    except KeyError:
699       epydoc_path = None
700    # =============== PAPI =======================================
701    try:
702       includes = env['papi_path']
703       env.Append(CPPPATH = [includes,])
704    except KeyError:
705       pass
706    try:
707       lib_path = env['papi_lib_path']
708       env.Append(LIBPATH = [lib_path,])
709    except KeyError:
710       pass
711    try:
712       papi_libs = env['papi_libs']
713    except KeyError:
714       papi_libs = None
715    # ============= set mpi =====================================
716    if useMPI:
717       env.Append(CPPDEFINES=['PASO_MPI',])
718       try:
719          includes = env['mpi_path']
720          env.Append(CPPPATH = [includes,])
721       except KeyError:
722          pass
723       try:
724          lib_path = env['mpi_lib_path']
725          env.Append(LIBPATH = [lib_path,])
726          env['ENV']['LD_LIBRARY_PATH']+=":"+lib_path
727       except KeyError:
728          pass
729       try:
730          mpi_libs = env['mpi_libs']
731       except KeyError:
732          mpi_libs = []
733    
734       try:
735          mpi_run = env['mpi_run']
736       except KeyError:
737          mpi_run = ''
738    
739       try:
740           mpich_ignore_cxx_seek=env['MPICH_IGNORE_CXX_SEEK']
741           env.Append(CPPDEFINES = [ mpich_ignore_cxx_seek ] )
742       except KeyError:
743          pass
744    else:
745      mpi_libs=[]
746      mpi_run = mpi_run_default
747    # =========== zip files ===========================================
748    try:
749       includes = env['papi_path']
750       env.Append(CPPPATH = [includes,])
751    except KeyError:
752       pass
753    try:
754       lib_path = env['papi_lib_path']
755       env.Append(LIBPATH = [lib_path,])
756    except KeyError:
757       pass
758    try:
759       papi_libs = env['papi_libs']
760    except KeyError:
761       papi_libs = None
762    try:
763       papi_instrument_solver = env['papi_instrument_solver']
764    except KeyError:
765       papi_instrument_solver = None
766    
767    
768    # ============= and some helpers =====================================
769    try:
770       doxygen_path = env['doxygen_path']
771    except KeyError:
772       doxygen_path = None
773    try:
774       epydoc_path = env['epydoc_path']
775    except KeyError:
776       epydoc_path = None
777    try:
778       src_zipfile = env.File(env['src_zipfile'])
779    except KeyError:
780       src_zipfile = None
781    try:
782       test_zipfile = env.File(env['test_zipfile'])
783    except KeyError:
784       test_zipfile = None
785    try:
786       examples_zipfile = env.File(env['examples_zipfile'])
787    except KeyError:
788       examples_zipfile = None
789    
790    try:
791       src_tarfile = env.File(env['src_tarfile'])
792    except KeyError:
793       src_tarfile = None
794    try:
795       test_tarfile = env.File(env['test_tarfile'])
796    except KeyError:
797       test_tarfile = None
798    try:
799       examples_tarfile = env.File(env['examples_tarfile'])
800    except KeyError:
801       examples_tarfile = None
802    
803    try:
804       guide_pdf = env.File(env['guide_pdf'])
805    except KeyError:
806       guide_pdf = None
807    
808    try:
809       guide_html_index = env.File('index.htm',env['guide_html'])
810    except KeyError:
811       guide_html_index = None
812    
813    try:
814       api_epydoc = env.Dir(env['api_epydoc'])
815    except KeyError:
816       api_epydoc = None
817    
818    try:
819       api_doxygen = env.Dir(env['api_doxygen'])
820    except KeyError:
821       api_doxygen = None
822    
823    try:
824       svn_pipe = os.popen("svnversion -n .")
825       global_revision = svn_pipe.readlines()
826       svn_pipe.close()
827       global_revision = re.sub(":.*", "", global_revision[0])
828       global_revision = re.sub("[^0-9]", "", global_revision)
829    except:
830       global_revision = "0"
831    env.Append(CPPDEFINES = "SVN_VERSION="+global_revision)
832    
833    # Python install - esys __init__.py
834    init_target = env.Command(pyinstall+'/__init__.py', None, Touch('$TARGET'))
835    
836    # FIXME: exinstall and friends related to examples are not working.
837    build_target = env.Alias('build',[libinstall,incinstall,pyinstall,init_target])
838    
839    env.Default(build_target)
840    
841    # Zipgets
842    env.Alias('release_src',[ src_zipfile, src_tarfile ])
843    env.Alias('release_tests',[ test_zipfile, test_tarfile])
844    env.Alias('release_examples',[ examples_zipfile, examples_tarfile])
845    env.Alias('examples_zipfile',examples_zipfile)
846    env.Alias('examples_tarfile',examples_tarfile)
847    env.Alias('api_epydoc',api_epydoc)
848    env.Alias('api_doxygen',api_doxygen)
849    env.Alias('guide_html_index',guide_html_index)
850    env.Alias('guide_pdf', guide_pdf)
851    env.Alias('docs',[ 'release_examples', 'guide_pdf', api_epydoc, api_doxygen, guide_html_index])
852    env.Alias('release', ['release_src', 'release_tests', 'docs'])
853    
854    env.Alias('build_tests',build_target)    # target to build all C++ tests
855    env.Alias('build_py_tests',build_target) # target to build all python tests
856    env.Alias('build_all_tests', [ 'build_tests', 'build_py_tests' ] ) # target to build all python tests
857    env.Alias('run_tests', 'build_tests')   # target to run all C++ test
858    env.Alias('py_tests', 'build_py_tests') # taget to run all released python tests
859    env.Alias('all_tests', ['run_tests', 'py_tests']) # target to run all C++ and released python tests
860    
861    
862    # Allow sconscripts to see the env
863    Export(["IS_WINDOWS_PLATFORM", "env", "incinstall", "libinstall", "pyinstall", "dodebug", "mkl_libs", "scsl_libs", "umf_libs", "blas_libs", "netCDF_libs", "useNetCDF", "mpi_run",
864        "boost_lib", "python_lib", "doxygen_path", "epydoc_path", "papi_libs",
865            "sys_libs", "test_zipfile", "src_zipfile", "test_tarfile", "src_tarfile", "examples_tarfile", "examples_zipfile", "trilinos_libs", "mpi_libs", "papi_instrument_solver",
866            "guide_pdf", "guide_html_index", "api_epydoc", "api_doxygen", "useMPI" ])
867    
868    # End initialisation section
869    # Begin configuration section
870    # adds this file and the scons option directore to the source tar
871    release_srcfiles=[env.File('SConstruct'),env.Dir('lib'),env.Dir('include'),]+[ env.File(x) for x in glob.glob('scons/*.py') ]
872    release_testfiles=[env.File('README_TESTS'),]
873    env.Zip(src_zipfile, release_srcfiles)
874    env.Zip(test_zipfile, release_testfiles)
875    try:
876       env.Tar(src_tarfile, release_srcfiles)
877       env.Tar(test_tarfile, release_testfiles)
878    except AttributeError:
879       pass
880    # Insert new components to be build here
881    # FIXME: might be nice to replace this verbosity with a list of targets and some
882    # FIXME: nifty python to create the lengthy but very similar env.Sconscript lines
883    # Third Party libraries
884    env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
885    # C/C++ Libraries
886    env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
887    # bruce is removed for now as it doesn't really do anything
888    # env.SConscript(dirs = ['bruce/src'], build_dir='build/$PLATFORM/bruce', duplicate=0)
889    env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
890    env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
891    env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
892    env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
893    env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
894    env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
895    env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
896    env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
897    #env.SConscript(dirs = ['../test'], build_dir='../test/build', duplicate=0)
898    
 target_scripts = ['tools/CppUnitTest/SConstruct',  
                   'tools/mmio/SConstruct',  
                   'esysUtils/SConstruct',  
                   'escript/SConstruct',  
                   'bruce/SConstruct',  
                   'paso/SConstruct',  
                   'finley/SConstruct',  
                   'modellib/SConstruct']  
899    
900  #                  'doc/SConstruct']  syslib_install_target = env.installDirectory(sys_libinstall,libinstall)
901    syspy_install_target = env.installDirectory(sys_pyinstall,pyinstall,recursive=True)
902    
903  SConscript(target_scripts, duplicate=0)  install_target = env.Alias("install", env.Flatten([syslib_install_target, syspy_install_target]) )

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