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Revision 3598 - (show annotations)
Fri Sep 16 01:01:17 2011 UTC (8 years, 1 month ago) by caltinay
Original Path: trunk/SConstruct
File size: 34701 byte(s)
New config option build_shared (which replaces share_paso & share_esysUtils).
Also enabled building escriptreader library on Windows which should now
work in both shared and static mode.

1 ########################################################
2 #
3 # Copyright (c) 2003-2010 by University of Queensland
4 # Earth Systems Science Computational Center (ESSCC)
5 # http://www.uq.edu.au/esscc
6 #
7 # Primary Business: Queensland, Australia
8 # Licensed under the Open Software License version 3.0
9 # http://www.opensource.org/licenses/osl-3.0.php
10 #
11 ########################################################
12
13 EnsureSConsVersion(0,98,1)
14 EnsurePythonVersion(2,5)
15
16 import sys, os, platform, re
17 from distutils import sysconfig
18 from site_init import *
19
20 # Version number to check for in options file. Increment when new features are
21 # added or existing options changed.
22 REQUIRED_OPTS_VERSION=201
23
24 # MS Windows support, many thanks to PH
25 IS_WINDOWS = (os.name == 'nt')
26
27 ########################## Determine options file ############################
28 # 1. command line
29 # 2. scons/<hostname>_options.py
30 # 3. name as part of a cluster
31 options_file=ARGUMENTS.get('options_file', None)
32 if not options_file:
33 ext_dir = os.path.join(os.getcwd(), 'scons')
34 hostname = platform.node().split('.')[0]
35 for name in hostname, effectiveName(hostname):
36 mangledhostname = re.sub('[^0-9a-zA-Z]', '_', hostname)
37 options_file = os.path.join(ext_dir, mangledhostname+'_options.py')
38 if os.path.isfile(options_file): break
39
40 if not os.path.isfile(options_file):
41 print("\nWARNING:\nOptions file %s" % options_file)
42 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 print("subdirectory and customize it to your needs.\n")
45 options_file = None
46
47 ############################### Build options ################################
48
49 default_prefix='/usr'
50 mpi_flavours=('none', 'MPT', 'MPICH', 'MPICH2', 'OPENMPI', 'INTELMPI')
51 lapack_flavours=('none', 'clapack', 'mkl')
52
53 vars = Variables(options_file, ARGUMENTS)
54 vars.AddVariables(
55 PathVariable('options_file', 'Path to options file', options_file, PathVariable.PathIsFile),
56 PathVariable('prefix', 'Installation prefix', Dir('#.').abspath, PathVariable.PathIsDirCreate),
57 PathVariable('build_dir', 'Top-level build directory', Dir('#/build').abspath, PathVariable.PathIsDirCreate),
58 BoolVariable('verbose', 'Output full compile/link lines', False),
59 # 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 ('cc_optim', 'Additional C/C++ flags for a non-debug build', 'default'),
64 ('cc_debug', 'Additional C/C++ flags for a debug build', 'default'),
65 ('cc_extra', 'Extra C compiler flags', ''),
66 ('cxx_extra', 'Extra C++ compiler flags', ''),
67 ('ld_extra', 'Extra linker flags', ''),
68 BoolVariable('werror','Treat compiler warnings as errors', True),
69 BoolVariable('debug', 'Compile with debug flags', False),
70 BoolVariable('openmp', 'Compile parallel version using OpenMP', False),
71 ('omp_flags', 'OpenMP compiler flags', 'default'),
72 ('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 # Mandatory for tests
77 ('cppunit_prefix', 'Prefix/Paths of CppUnit installation', default_prefix),
78 ('cppunit_libs', 'CppUnit libraries to link with', ['cppunit']),
79 # Optional libraries and options
80 EnumVariable('mpi', 'Compile parallel version using MPI flavour', 'none', allowed_values=mpi_flavours),
81 ('mpi_prefix', 'Prefix/Paths of MPI installation', default_prefix),
82 ('mpi_libs', 'MPI shared libraries to link with', ['mpi']),
83 BoolVariable('netcdf', 'Enable netCDF file support', False),
84 ('netcdf_prefix', 'Prefix/Paths of netCDF installation', default_prefix),
85 ('netcdf_libs', 'netCDF libraries to link with', ['netcdf_c++', 'netcdf']),
86 BoolVariable('parmetis', 'Enable ParMETIS (requires MPI)', False),
87 ('parmetis_prefix', 'Prefix/Paths of ParMETIS installation', default_prefix),
88 ('parmetis_libs', 'ParMETIS libraries to link with', ['parmetis', 'metis']),
89 BoolVariable('papi', 'Enable PAPI', False),
90 ('papi_prefix', 'Prefix/Paths to PAPI installation', default_prefix),
91 ('papi_libs', 'PAPI libraries to link with', ['papi']),
92 BoolVariable('papi_instrument_solver', 'Use PAPI to instrument each iteration of the solver', False),
93 BoolVariable('mkl', 'Enable the Math Kernel Library', False),
94 ('mkl_prefix', 'Prefix/Paths to MKL installation', default_prefix),
95 ('mkl_libs', 'MKL libraries to link with', ['mkl_solver','mkl_em64t','guide','pthread']),
96 BoolVariable('umfpack', 'Enable UMFPACK', False),
97 ('umfpack_prefix', 'Prefix/Paths to UMFPACK installation', default_prefix),
98 ('umfpack_libs', 'UMFPACK libraries to link with', ['umfpack']),
99 BoolVariable('boomeramg', 'Enable BoomerAMG', False),
100 ('boomeramg_prefix', 'Prefix/Paths to BoomerAMG installation', default_prefix),
101 ('boomeramg_libs', 'BoomerAMG libraries to link with', ['boomeramg']),
102 EnumVariable('lapack', 'Set LAPACK flavour', 'none', allowed_values=lapack_flavours),
103 ('lapack_prefix', 'Prefix/Paths to LAPACK installation', default_prefix),
104 ('lapack_libs', 'LAPACK libraries to link with', []),
105 BoolVariable('silo', 'Enable the Silo file format in weipa', False),
106 ('silo_prefix', 'Prefix/Paths to Silo installation', default_prefix),
107 ('silo_libs', 'Silo libraries to link with', ['siloh5', 'hdf5']),
108 BoolVariable('visit', 'Enable the VisIt simulation interface', False),
109 ('visit_prefix', 'Prefix/Paths to VisIt installation', default_prefix),
110 ('visit_libs', 'VisIt libraries to link with', ['simV2']),
111 BoolVariable('pyvisi', 'Enable pyvisi (deprecated, requires VTK module)', False),
112 BoolVariable('vsl_random', 'Use VSL from intel for random data', False),
113 # Advanced settings
114 #dudley_assemble_flags = -funroll-loops to actually do something
115 ('dudley_assemble_flags', 'compiler flags for some dudley optimisations', ''),
116 # To enable passing function pointers through python
117 BoolVariable('iknowwhatimdoing', 'Allow non-standard C', False),
118 # An option for specifying the compiler tools (see windows branch)
119 ('tools_names', 'Compiler tools to use', ['default']),
120 ('env_export', 'Environment variables to be passed to tools',[]),
121 EnumVariable('forcelazy', 'For testing use only - set the default value for autolazy', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
122 EnumVariable('forcecollres', 'For testing use only - set the default value for force resolving collective ops', 'leave_alone', allowed_values=('leave_alone', 'on', 'off')),
123 # finer control over library building, intel aggressive global optimisation
124 # works with dynamic libraries on windows.
125 ('build_shared', 'Build dynamic libraries only', False),
126 ('sys_libs', 'Extra libraries to link with', []),
127 ('escript_opts_version', 'Version of options file (do not specify on command line)'),
128 )
129
130 ##################### Create environment and help text #######################
131
132 # Intel's compiler uses regular expressions improperly and emits a warning
133 # about failing to find the compilers. This warning can be safely ignored.
134
135 # PATH is needed so the compiler, linker and tools are found if they are not
136 # in default locations.
137 env = Environment(tools = ['default'], options = vars,
138 ENV = {'PATH': os.environ['PATH']})
139 if env['tools_names'] != 'default':
140 env = Environment(tools = ['default'] + env['tools_names'], options = vars,
141 ENV = {'PATH' : os.environ['PATH']})
142
143 if options_file:
144 opts_valid=False
145 if 'escript_opts_version' in env.Dictionary() and \
146 int(env['escript_opts_version']) >= REQUIRED_OPTS_VERSION:
147 opts_valid=True
148 if opts_valid:
149 print("Using options in %s." % options_file)
150 else:
151 print("\nOptions file %s" % options_file)
152 print("is outdated! Please update the file by examining one of the TEMPLATE")
153 print("files in the scons/ subdirectory and setting escript_opts_version to %d.\n"%REQUIRED_OPTS_VERSION)
154 Exit(1)
155
156 # Generate help text (scons -h)
157 Help(vars.GenerateHelpText(env))
158
159 # Check for superfluous options
160 if len(vars.UnknownVariables())>0:
161 for k in vars.UnknownVariables():
162 print("Unknown option '%s'" % k)
163 Exit(1)
164
165 #################### Make sure install directories exist #####################
166
167 env['BUILD_DIR']=env['build_dir']
168 prefix=Dir(env['prefix']).abspath
169 env['incinstall'] = os.path.join(prefix, 'include')
170 env['bininstall'] = os.path.join(prefix, 'bin')
171 env['libinstall'] = os.path.join(prefix, 'lib')
172 env['pyinstall'] = os.path.join(prefix, 'esys')
173 if not os.path.isdir(env['bininstall']):
174 os.makedirs(env['bininstall'])
175 if not os.path.isdir(env['libinstall']):
176 os.makedirs(env['libinstall'])
177 if not os.path.isdir(env['pyinstall']):
178 os.makedirs(env['pyinstall'])
179
180 env.Append(CPPPATH = [env['incinstall']])
181 env.Append(LIBPATH = [env['libinstall']])
182
183 ################# Fill in compiler options if not set above ##################
184
185 if env['cc'] != 'default': env['CC']=env['cc']
186 if env['cxx'] != 'default': env['CXX']=env['cxx']
187
188 # version >=9 of intel C++ compiler requires use of icpc to link in C++
189 # runtimes (icc does not)
190 if not IS_WINDOWS and os.uname()[4]=='ia64' and env['CXX']=='icpc':
191 env['LINK'] = env['CXX']
192
193 # default compiler/linker options
194 cc_flags = ''
195 cc_optim = ''
196 cc_debug = ''
197 omp_flags = ''
198 omp_ldflags = ''
199 fatalwarning = '' # switch to turn warnings into errors
200 sysheaderopt = '' # how to indicate that a header is a system header
201
202 # env['CC'] might be a full path
203 cc_name=os.path.basename(env['CC'])
204
205 if cc_name == 'icc':
206 # Intel compiler
207 cc_flags = "-std=c99 -fPIC -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
208 cc_optim = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias -ip"
209 cc_debug = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
210 omp_flags = "-openmp -openmp_report0"
211 omp_ldflags = "-openmp -openmp_report0 -lguide -lpthread"
212 fatalwarning = "-Werror"
213 elif cc_name[:3] == 'gcc':
214 # GNU C on any system
215 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"
216 cc_optim = "-O3"
217 cc_debug = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
218 omp_flags = "-fopenmp"
219 omp_ldflags = "-fopenmp"
220 fatalwarning = "-Werror"
221 sysheaderopt = "-isystem"
222 elif cc_name == 'cl':
223 # Microsoft Visual C on Windows
224 cc_flags = "/EHsc /MD /GR /wd4068 /D_USE_MATH_DEFINES /DDLL_NETCDF"
225 cc_optim = "/O2 /Op /W3"
226 cc_debug = "/Od /RTCcsu /ZI /DBOUNDS_CHECK"
227 fatalwarning = "/WX"
228 elif cc_name == 'icl':
229 # Intel C on Windows
230 cc_flags = '/EHsc /GR /MD'
231 cc_optim = '/fast /Oi /W3 /Qssp /Qinline-factor- /Qinline-min-size=0 /Qunroll'
232 cc_debug = '/Od /RTCcsu /Zi /Y- /debug:all /Qtrapuv'
233 omp_flags = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
234 omp_ldflags = '/Qvec-report0 /Qopenmp /Qopenmp-report0 /Qparallel'
235
236 # set defaults if not otherwise specified
237 if env['cc_flags'] == 'default': env['cc_flags'] = cc_flags
238 if env['cc_optim'] == 'default': env['cc_optim'] = cc_optim
239 if env['cc_debug'] == 'default': env['cc_debug'] = cc_debug
240 if env['omp_flags'] == 'default': env['omp_flags'] = omp_flags
241 if env['omp_ldflags'] == 'default': env['omp_ldflags'] = omp_ldflags
242 if env['cc_extra'] != '': env.Append(CFLAGS = env['cc_extra'])
243 if env['cxx_extra'] != '': env.Append(CXXFLAGS = env['cxx_extra'])
244 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
245
246 # set up the autolazy values
247 if env['forcelazy'] == 'on':
248 env.Append(CPPDEFINES=['FAUTOLAZYON'])
249 elif env['forcelazy'] == 'off':
250 env.Append(CPPDEFINES=['FAUTOLAZYOFF'])
251
252 # set up the collective resolve values
253 if env['forcecollres'] == 'on':
254 env.Append(CPPDEFINES=['FRESCOLLECTON'])
255 elif env['forcecollres'] == 'off':
256 env.Append(CPPDEFINES=['FRESCOLLECTOFF'])
257
258 # allow non-standard C if requested
259 if env['iknowwhatimdoing']:
260 env.Append(CPPDEFINES=['IKNOWWHATIMDOING'])
261
262 # Disable OpenMP if no flags provided
263 if env['openmp'] and env['omp_flags'] == '':
264 print("OpenMP requested but no flags provided - disabling OpenMP!")
265 env['openmp'] = False
266
267 if env['openmp']:
268 env.Append(CCFLAGS = env['omp_flags'])
269 if env['omp_ldflags'] != '': env.Append(LINKFLAGS = env['omp_ldflags'])
270 else:
271 env['omp_flags']=''
272 env['omp_ldflags']=''
273
274 # add debug/non-debug compiler flags
275 if env['debug']:
276 env.Append(CCFLAGS = env['cc_debug'])
277 else:
278 env.Append(CCFLAGS = env['cc_optim'])
279
280 # always add cc_flags
281 env.Append(CCFLAGS = env['cc_flags'])
282
283 # add system libraries
284 env.AppendUnique(LIBS = env['sys_libs'])
285
286 # Get the global Subversion revision number for the getVersion() method
287 try:
288 global_revision = os.popen('svnversion -n .').read()
289 global_revision = re.sub(':.*', '', global_revision)
290 global_revision = re.sub('[^0-9]', '', global_revision)
291 if global_revision == '': global_revision='-2'
292 except:
293 global_revision = '-1'
294 env['svn_revision']=global_revision
295 env.Append(CPPDEFINES=['SVN_VERSION='+global_revision])
296
297 if IS_WINDOWS:
298 if not env['share_esysutils']:
299 env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
300 if not env['share_paso']:
301 env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
302
303 ###################### Copy required environment vars ########################
304
305 # Windows doesn't use LD_LIBRARY_PATH but PATH instead
306 if IS_WINDOWS:
307 LD_LIBRARY_PATH_KEY='PATH'
308 env['ENV']['LD_LIBRARY_PATH']=''
309 else:
310 LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
311
312 # the following env variables are exported for the unit tests
313
314 for key in 'OMP_NUM_THREADS', 'ESCRIPT_NUM_PROCS', 'ESCRIPT_NUM_NODES':
315 try:
316 env['ENV'][key] = os.environ[key]
317 except KeyError:
318 env['ENV'][key] = 1
319
320 env_export=env['env_export']
321 env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME','TMPDIR','TEMP','TMP'])
322
323 for key in set(env_export):
324 try:
325 env['ENV'][key] = os.environ[key]
326 except KeyError:
327 pass
328
329 try:
330 env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
331 except KeyError:
332 pass
333
334 # these shouldn't be needed
335 #for key in 'C_INCLUDE_PATH','CPLUS_INCLUDE_PATH','LIBRARY_PATH':
336 # try:
337 # env['ENV'][key] = os.environ[key]
338 # except KeyError:
339 # pass
340
341 try:
342 env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
343 except KeyError:
344 pass
345
346 ######################## Add some custom builders ############################
347
348 py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
349 env.Append(BUILDERS = {'PyCompile' : py_builder});
350
351 runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
352 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
353
354 runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
355 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
356
357 epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
358 env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
359
360 ############################ Dependency checks ###############################
361
362 # Create a Configure() environment to check for compilers and python
363 conf = Configure(env.Clone())
364
365 ######## Test that the compilers work
366
367 if 'CheckCC' in dir(conf): # exists since scons 1.1.0
368 if not conf.CheckCC():
369 print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
370 Exit(1)
371 if not conf.CheckCXX():
372 print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
373 Exit(1)
374 else:
375 if not conf.CheckFunc('printf', language='c'):
376 print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
377 Exit(1)
378 if not conf.CheckFunc('printf', language='c++'):
379 print("Cannot run C++ compiler '%s' (check config.log)" % (env['CXX']))
380 Exit(1)
381
382 if conf.CheckFunc('gethostname'):
383 conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
384
385 ######## Python headers & library (required)
386
387 python_inc_path=sysconfig.get_python_inc()
388 if IS_WINDOWS:
389 python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
390 elif env['PLATFORM']=='darwin':
391 python_lib_path=sysconfig.get_config_var('LIBPL')
392 else:
393 python_lib_path=sysconfig.get_config_var('LIBDIR')
394 #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
395 if IS_WINDOWS:
396 python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
397 else:
398 python_libs=['python'+sysconfig.get_python_version()]
399
400 if sysheaderopt == '':
401 conf.env.AppendUnique(CPPPATH = [python_inc_path])
402 else:
403 conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
404
405 conf.env.AppendUnique(LIBPATH = [python_lib_path])
406 conf.env.AppendUnique(LIBS = python_libs)
407 # The wrapper script needs to find the libs
408 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
409
410 if not conf.CheckCHeader('Python.h'):
411 print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
412 Exit(1)
413 if not conf.CheckFunc('Py_Exit'):
414 print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
415 Exit(1)
416
417 # Commit changes to environment
418 env = conf.Finish()
419
420 ######## boost (required)
421
422 boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
423 if sysheaderopt == '':
424 env.AppendUnique(CPPPATH = [boost_inc_path])
425 else:
426 # This is required because we can't -isystem /usr/include since it breaks
427 # std includes
428 if os.path.normpath(boost_inc_path) == '/usr/include':
429 conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
430 else:
431 env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
432
433 env.AppendUnique(LIBPATH = [boost_lib_path])
434 env.AppendUnique(LIBS = env['boost_libs'])
435 env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
436
437 ######## numpy (required)
438
439 try:
440 from numpy import identity
441 except ImportError:
442 print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
443 Exit(1)
444
445 ######## CppUnit (required for tests)
446
447 try:
448 cppunit_inc_path,cppunit_lib_path=findLibWithHeader(env, env['cppunit_libs'], 'cppunit/TestFixture.h', env['cppunit_prefix'], lang='c++')
449 env.AppendUnique(CPPPATH = [cppunit_inc_path])
450 env.AppendUnique(LIBPATH = [cppunit_lib_path])
451 env.PrependENVPath(LD_LIBRARY_PATH_KEY, cppunit_lib_path)
452 env['cppunit']=True
453 except:
454 env['cppunit']=False
455
456 ######## VTK (optional)
457
458 if env['pyvisi']:
459 try:
460 import vtk
461 env['pyvisi'] = True
462 except ImportError:
463 print("Cannot import vtk, disabling pyvisi.")
464 env['pyvisi'] = False
465
466 ######## netCDF (optional)
467
468 netcdf_inc_path=''
469 netcdf_lib_path=''
470 if env['netcdf']:
471 netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
472 env.AppendUnique(CPPPATH = [netcdf_inc_path])
473 env.AppendUnique(LIBPATH = [netcdf_lib_path])
474 env.AppendUnique(LIBS = env['netcdf_libs'])
475 env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
476 env.Append(CPPDEFINES = ['USE_NETCDF'])
477
478 ######## PAPI (optional)
479
480 papi_inc_path=''
481 papi_lib_path=''
482 if env['papi']:
483 papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
484 env.AppendUnique(CPPPATH = [papi_inc_path])
485 env.AppendUnique(LIBPATH = [papi_lib_path])
486 env.AppendUnique(LIBS = env['papi_libs'])
487 env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
488 env.Append(CPPDEFINES = ['BLOCKPAPI'])
489
490 ######## MKL (optional)
491
492 mkl_inc_path=''
493 mkl_lib_path=''
494 if env['mkl']:
495 mkl_inc_path,mkl_lib_path=findLibWithHeader(env, env['mkl_libs'], 'mkl_solver.h', env['mkl_prefix'], lang='c')
496 env.AppendUnique(CPPPATH = [mkl_inc_path])
497 env.AppendUnique(LIBPATH = [mkl_lib_path])
498 env.AppendUnique(LIBS = env['mkl_libs'])
499 env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
500 env.Append(CPPDEFINES = ['MKL'])
501
502 ######## UMFPACK (optional)
503
504 umfpack_inc_path=''
505 umfpack_lib_path=''
506 if env['umfpack']:
507 umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
508 env.AppendUnique(CPPPATH = [umfpack_inc_path])
509 env.AppendUnique(LIBPATH = [umfpack_lib_path])
510 env.AppendUnique(LIBS = env['umfpack_libs'])
511 env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
512 env.Append(CPPDEFINES = ['UMFPACK'])
513
514 ######## LAPACK (optional)
515
516 if env['lapack']=='mkl' and not env['mkl']:
517 print("mkl_lapack requires MKL!")
518 Exit(1)
519
520 env['uselapack'] = env['lapack']!='none'
521 lapack_inc_path=''
522 lapack_lib_path=''
523 if env['uselapack']:
524 header='clapack.h'
525 if env['lapack']=='mkl':
526 env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
527 header='mkl_lapack.h'
528 lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
529 env.AppendUnique(CPPPATH = [lapack_inc_path])
530 env.AppendUnique(LIBPATH = [lapack_lib_path])
531 env.AppendUnique(LIBS = env['lapack_libs'])
532 env.Append(CPPDEFINES = ['USE_LAPACK'])
533
534 ######## Silo (optional)
535
536 silo_inc_path=''
537 silo_lib_path=''
538 if env['silo']:
539 silo_inc_path,silo_lib_path=findLibWithHeader(env, env['silo_libs'], 'silo.h', env['silo_prefix'], lang='c')
540 env.AppendUnique(CPPPATH = [silo_inc_path])
541 env.AppendUnique(LIBPATH = [silo_lib_path])
542 # Note that we do not add the libs since they are only needed for the
543 # weipa library and tools.
544 #env.AppendUnique(LIBS = [env['silo_libs']])
545
546 ######## VSL random numbers (optional)
547 if env['vsl_random']:
548 env.Append(CPPDEFINES = ['MKLRANDOM'])
549
550 ######## VisIt (optional)
551
552 visit_inc_path=''
553 visit_lib_path=''
554 if env['visit']:
555 visit_inc_path,visit_lib_path=findLibWithHeader(env, env['visit_libs'], 'VisItControlInterface_V2.h', env['visit_prefix'], lang='c')
556 env.AppendUnique(CPPPATH = [visit_inc_path])
557 env.AppendUnique(LIBPATH = [visit_lib_path])
558
559 ######## MPI (optional)
560
561 env['usempi'] = env['mpi']!='none'
562 mpi_inc_path=''
563 mpi_lib_path=''
564 if env['usempi']:
565 mpi_inc_path,mpi_lib_path=findLibWithHeader(env, env['mpi_libs'], 'mpi.h', env['mpi_prefix'], lang='c')
566 env.AppendUnique(CPPPATH = [mpi_inc_path])
567 env.AppendUnique(LIBPATH = [mpi_lib_path])
568 env.AppendUnique(LIBS = env['mpi_libs'])
569 env.PrependENVPath(LD_LIBRARY_PATH_KEY, mpi_lib_path)
570 env.Append(CPPDEFINES = ['ESYS_MPI', 'MPI_NO_CPPBIND', 'MPICH_IGNORE_CXX_SEEK'])
571 # NetCDF 4.1 defines MPI_Comm et al. if MPI_INCLUDED is not defined!
572 # On the other hand MPT and OpenMPI don't define the latter so we have to
573 # do that here
574 if env['netcdf'] and env['mpi'] in ['MPT','OPENMPI']:
575 env.Append(CPPDEFINES = ['MPI_INCLUDED'])
576
577 ######## BOOMERAMG (optional)
578
579 if env['mpi'] == 'none': env['boomeramg'] = False
580
581 boomeramg_inc_path=''
582 boomeramg_lib_path=''
583 if env['boomeramg']:
584 boomeramg_inc_path,boomeramg_lib_path=findLibWithHeader(env, env['boomeramg_libs'], 'HYPRE.h', env['boomeramg_prefix'], lang='c')
585 env.AppendUnique(CPPPATH = [boomeramg_inc_path])
586 env.AppendUnique(LIBPATH = [boomeramg_lib_path])
587 env.AppendUnique(LIBS = env['boomeramg_libs'])
588 env.PrependENVPath(LD_LIBRARY_PATH_KEY, boomeramg_lib_path)
589 env.Append(CPPDEFINES = ['BOOMERAMG'])
590
591 ######## ParMETIS (optional)
592
593 if not env['usempi']: env['parmetis'] = False
594
595 parmetis_inc_path=''
596 parmetis_lib_path=''
597 if env['parmetis']:
598 parmetis_inc_path,parmetis_lib_path=findLibWithHeader(env, env['parmetis_libs'], 'parmetis.h', env['parmetis_prefix'], lang='c')
599 env.AppendUnique(CPPPATH = [parmetis_inc_path])
600 env.AppendUnique(LIBPATH = [parmetis_lib_path])
601 env.AppendUnique(LIBS = env['parmetis_libs'])
602 env.PrependENVPath(LD_LIBRARY_PATH_KEY, parmetis_lib_path)
603 env.Append(CPPDEFINES = ['USE_PARMETIS'])
604
605 ######## gmsh (optional, for tests)
606
607 try:
608 import subprocess
609 p=subprocess.Popen(['gmsh', '-info'], stderr=subprocess.PIPE)
610 _,e=p.communicate()
611 if e.split().count("MPI"):
612 env['gmsh']='m'
613 else:
614 env['gmsh']='s'
615 except OSError:
616 env['gmsh']=False
617
618 ######################## Summarize our environment ###########################
619
620 # keep some of our install paths first in the list for the unit tests
621 env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
622 env.PrependENVPath('PYTHONPATH', prefix)
623 env['ENV']['ESCRIPT_ROOT'] = prefix
624
625 if not env['verbose']:
626 env['CCCOMSTR'] = "Compiling $TARGET"
627 env['CXXCOMSTR'] = "Compiling $TARGET"
628 env['SHCCCOMSTR'] = "Compiling $TARGET"
629 env['SHCXXCOMSTR'] = "Compiling $TARGET"
630 env['ARCOMSTR'] = "Linking $TARGET"
631 env['LINKCOMSTR'] = "Linking $TARGET"
632 env['SHLINKCOMSTR'] = "Linking $TARGET"
633 env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
634 env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
635 env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
636 env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
637 #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
638
639 print("")
640 print("*** Config Summary (see config.log and lib/buildvars for details) ***")
641 print("Escript/Finley revision %s"%global_revision)
642 print(" Install prefix: %s"%env['prefix'])
643 print(" Python: %s"%sysconfig.PREFIX)
644 print(" boost: %s"%env['boost_prefix'])
645 print(" numpy: YES")
646 if env['usempi']:
647 print(" MPI: YES (flavour: %s)"%env['mpi'])
648 else:
649 print(" MPI: DISABLED")
650 if env['uselapack']:
651 print(" LAPACK: YES (flavour: %s)"%env['lapack'])
652 else:
653 print(" LAPACK: DISABLED")
654 d_list=[]
655 e_list=[]
656 for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
657 if env[i]: e_list.append(i)
658 else: d_list.append(i)
659 for i in e_list:
660 print("%16s: YES"%i)
661 for i in d_list:
662 print("%16s: DISABLED"%i)
663 if env['cppunit']:
664 print(" CppUnit: FOUND")
665 else:
666 print(" CppUnit: NOT FOUND")
667 if env['gmsh']=='m':
668 print(" gmsh: FOUND, MPI-ENABLED")
669 elif env['gmsh']=='s':
670 print(" gmsh: FOUND")
671 else:
672 print(" gmsh: NOT FOUND")
673 print(" vsl_random: %s"%env['vsl_random'])
674
675 if ((fatalwarning != '') and (env['werror'])):
676 print(" Treating warnings as errors")
677 else:
678 print(" NOT treating warnings as errors")
679 print("")
680
681 ####################### Configure the subdirectories #########################
682
683 from grouptest import *
684
685 TestGroups=[]
686
687 # keep an environment without warnings-as-errors
688 dodgy_env=env.Clone()
689
690 # now add warnings-as-errors flags. This needs to be done after configuration
691 # because the scons test files have warnings in them
692 if ((fatalwarning != '') and (env['werror'])):
693 env.Append(CCFLAGS = fatalwarning)
694
695 Export(
696 ['env',
697 'dodgy_env',
698 'IS_WINDOWS',
699 'TestGroups'
700 ]
701 )
702
703 env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
704 env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
705 env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
706 env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
707 env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
708 env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
709 env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
710 env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
711 env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
712 env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
713 env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
714 env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
715 env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
716
717 ######################## Populate the buildvars file #########################
718
719 # remove obsolete file
720 if not env['usempi']:
721 Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
722 Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
723
724 # Try to extract the boost version from version.hpp
725 boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
726 boostversion='unknown'
727 try:
728 for line in boosthpp:
729 ver=re.match(r'#define BOOST_VERSION (\d+)',line)
730 if ver:
731 boostversion=ver.group(1)
732 except StopIteration:
733 pass
734 boosthpp.close()
735
736 buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
737 buildvars.write("svn_revision="+str(global_revision)+"\n")
738 buildvars.write("prefix="+prefix+"\n")
739 buildvars.write("cc="+env['CC']+"\n")
740 buildvars.write("cxx="+env['CXX']+"\n")
741 buildvars.write("python="+sys.executable+"\n")
742 buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
743 buildvars.write("boost_inc_path="+boost_inc_path+"\n")
744 buildvars.write("boost_lib_path="+boost_lib_path+"\n")
745 buildvars.write("boost_version="+boostversion+"\n")
746 buildvars.write("debug=%d\n"%int(env['debug']))
747 buildvars.write("openmp=%d\n"%int(env['openmp']))
748 buildvars.write("mpi=%s\n"%env['mpi'])
749 buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
750 buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
751 buildvars.write("lapack=%s\n"%env['lapack'])
752 buildvars.write("pyvisi=%d\n"%env['pyvisi'])
753 buildvars.write("vsl_random=%d\n"%int(env['vsl_random']))
754 for i in 'netcdf','parmetis','papi','mkl','umfpack','boomeramg','silo','visit':
755 buildvars.write("%s=%d\n"%(i, int(env[i])))
756 if env[i]:
757 buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
758 buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
759 buildvars.close()
760
761 ################### Targets to build and install libraries ###################
762
763 target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
764 env.Alias('target_init', [target_init])
765
766 # The headers have to be installed prior to build in order to satisfy
767 # #include <paso/Common.h>
768 env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
769 env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
770
771 env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
772 env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
773
774 env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
775 env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
776
777 env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
778 env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
779
780 env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
781 env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
782
783 env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
784 env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
785
786 env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
787 env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
788
789 # Now gather all the above into some easy targets: build_all and install_all
790 build_all_list = []
791 build_all_list += ['build_esysUtils']
792 build_all_list += ['build_paso']
793 build_all_list += ['build_escript']
794 build_all_list += ['build_dudley']
795 build_all_list += ['build_finley']
796 build_all_list += ['build_weipa']
797 if not IS_WINDOWS: build_all_list += ['build_escriptreader']
798 if env['usempi']: build_all_list += ['build_pythonMPI']
799 build_all_list += ['build_escriptconvert']
800 env.Alias('build_all', build_all_list)
801
802 install_all_list = []
803 install_all_list += ['target_init']
804 install_all_list += ['install_esysUtils']
805 install_all_list += ['install_paso']
806 install_all_list += ['install_escript']
807 install_all_list += ['install_dudley']
808 install_all_list += ['install_finley']
809 install_all_list += ['install_weipa']
810 if not IS_WINDOWS: install_all_list += ['install_escriptreader']
811 install_all_list += ['install_pyvisi_py']
812 install_all_list += ['install_modellib_py']
813 install_all_list += ['install_pycad_py']
814 if env['usempi']: install_all_list += ['install_pythonMPI']
815 install_all_list += ['install_escriptconvert']
816 env.Alias('install_all', install_all_list)
817
818 # Default target is install
819 env.Default('install_all')
820
821 ################## Targets to build and run the test suite ###################
822
823 test_msg = env.Command('.dummy.', None, '@echo "Cannot run C/C++ unit tests, CppUnit not found!";exit 1')
824 if not env['cppunit']:
825 env.Alias('run_tests', test_msg)
826 env.Alias('run_tests', ['install_all'])
827 env.Alias('all_tests', ['install_all', 'run_tests', 'py_tests'])
828 env.Alias('build_full',['install_all','build_tests','build_py_tests'])
829 env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
830
831 ##################### Targets to build the documentation #####################
832
833 env.Alias('api_epydoc','install_all')
834 env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
835 env.Alias('release_prep', ['docs', 'install_all'])
836
837 if not IS_WINDOWS:
838 try:
839 utest=open('utest.sh','w')
840 utest.write(GroupTest.makeHeader(env['PLATFORM']))
841 for tests in TestGroups:
842 utest.write(tests.makeString())
843 utest.close()
844 Execute(Chmod('utest.sh', 0755))
845 print("Generated utest.sh.")
846 except IOError:
847 print("Error attempting to write unittests file.")
848 Exit(1)
849
850 # Make sure that the escript wrapper is in place
851 if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
852 print("Copying escript wrapper.")
853 Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
854

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