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Revision 3463 - (show annotations)
Mon Feb 7 02:09:57 2011 UTC (8 years, 10 months ago) by caltinay
File size: 33020 byte(s) 
Check for gmsh in main SConstruct file and skip tests that depend on it when
the executable is not found.
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=200
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 # 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 ##################### Create environment and help text #######################
125
126 # Intel's compiler uses regular expressions improperly and emits a warning
127 # about failing to find the compilers. This warning can be safely ignored.
128
129 # PATH is needed so the compiler, linker and tools are found if they are not
130 # in default locations.
131 env = Environment(tools = ['default'], options = vars,
132 ENV = {'PATH': os.environ['PATH']})
133 if env['tools_names'] != 'default':
134 env = Environment(tools = ['default'] + env['tools_names'], options = vars,
135 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 env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
294 if not env['share_paso']:
295 env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
296
297 ###################### Copy required environment vars ########################
298
299 # Windows doesn't use LD_LIBRARY_PATH but PATH instead
300 if IS_WINDOWS:
301 LD_LIBRARY_PATH_KEY='PATH'
302 env['ENV']['LD_LIBRARY_PATH']=''
303 else:
304 LD_LIBRARY_PATH_KEY='LD_LIBRARY_PATH'
305
306 # the following env variables are exported for the unit tests
307
308 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 env_export=env['env_export']
315 env_export.extend(['ESCRIPT_NUM_THREADS','ESCRIPT_HOSTFILE','DISPLAY','XAUTHORITY','PATH','HOME'])
316
317 for key in set(env_export):
318 try:
319 env['ENV'][key] = os.environ[key]
320 except KeyError:
321 pass
322
323 try:
324 env.PrependENVPath(LD_LIBRARY_PATH_KEY, os.environ[LD_LIBRARY_PATH_KEY])
325 except KeyError:
326 pass
327
328 # 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
335 try:
336 env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
337 except KeyError:
338 pass
339
340 ######################## Add some custom builders ############################
341
342 py_builder = Builder(action = build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
343 env.Append(BUILDERS = {'PyCompile' : py_builder});
344
345 runUnitTest_builder = Builder(action = runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
346 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
347
348 runPyUnitTest_builder = Builder(action = runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
349 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
350
351 epstopdfbuilder = Builder(action = eps2pdf, suffix='.pdf', src_suffix='.eps', single_source=True)
352 env.Append(BUILDERS = {'EpsToPDF' : epstopdfbuilder});
353
354 ############################ Dependency checks ###############################
355
356 # Create a Configure() environment to check for compilers and python
357 conf = Configure(env.Clone())
358
359 ######## Test that the compilers work
360
361 if 'CheckCC' in dir(conf): # exists since scons 1.1.0
362 if not conf.CheckCC():
363 print("Cannot run C compiler '%s' (check config.log)" % (env['CC']))
364 Exit(1)
365 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 if conf.CheckFunc('gethostname'):
377 conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
378
379 ######## Python headers & library (required)
380
381 python_inc_path=sysconfig.get_python_inc()
382 if IS_WINDOWS:
383 python_lib_path=os.path.join(sysconfig.get_config_var('prefix'), 'libs')
384 elif env['PLATFORM']=='darwin':
385 python_lib_path=sysconfig.get_config_var('LIBPL')
386 else:
387 python_lib_path=sysconfig.get_config_var('LIBDIR')
388 #python_libs=[sysconfig.get_config_var('LDLIBRARY')] # only on linux
389 if IS_WINDOWS:
390 python_libs=['python%s%s'%(sys.version_info[0], sys.version_info[1])]
391 else:
392 python_libs=['python'+sysconfig.get_python_version()]
393
394 if sysheaderopt == '':
395 conf.env.AppendUnique(CPPPATH = [python_inc_path])
396 else:
397 conf.env.Append(CCFLAGS = [sysheaderopt, python_inc_path])
398
399 conf.env.AppendUnique(LIBPATH = [python_lib_path])
400 conf.env.AppendUnique(LIBS = python_libs)
401 # The wrapper script needs to find the libs
402 conf.env.PrependENVPath(LD_LIBRARY_PATH_KEY, python_lib_path)
403
404 if not conf.CheckCHeader('Python.h'):
405 print("Cannot find python include files (tried 'Python.h' in directory %s)" % (python_inc_path))
406 Exit(1)
407 if not conf.CheckFunc('Py_Exit'):
408 print("Cannot find python library method Py_Main (tried %s in directory %s)" % (python_libs, python_lib_path))
409 Exit(1)
410
411 # Commit changes to environment
412 env = conf.Finish()
413
414 ######## boost (required)
415
416 boost_inc_path,boost_lib_path=findLibWithHeader(env, env['boost_libs'], 'boost/python.hpp', env['boost_prefix'], lang='c++')
417 if sysheaderopt == '':
418 env.AppendUnique(CPPPATH = [boost_inc_path])
419 else:
420 # This is required because we can't -isystem /usr/include since it breaks
421 # std includes
422 if os.path.normpath(boost_inc_path) == '/usr/include':
423 conf.env.Append(CCFLAGS=[sysheaderopt, os.path.join(boost_inc_path,'boost')])
424 else:
425 env.Append(CCFLAGS=[sysheaderopt, boost_inc_path])
426
427 env.AppendUnique(LIBPATH = [boost_lib_path])
428 env.AppendUnique(LIBS = env['boost_libs'])
429 env.PrependENVPath(LD_LIBRARY_PATH_KEY, boost_lib_path)
430
431 ######## numpy (required)
432
433 try:
434 from numpy import identity
435 except ImportError:
436 print("Cannot import numpy, you need to set your PYTHONPATH and probably %s"%LD_LIBRARY_PATH_KEY)
437 Exit(1)
438
439 ######## VTK (optional)
440
441 if env['pyvisi']:
442 try:
443 import vtk
444 env['pyvisi'] = True
445 except ImportError:
446 print("Cannot import vtk, disabling pyvisi.")
447 env['pyvisi'] = False
448
449 ######## netCDF (optional)
450
451 netcdf_inc_path=''
452 netcdf_lib_path=''
453 if env['netcdf']:
454 netcdf_inc_path,netcdf_lib_path=findLibWithHeader(env, env['netcdf_libs'], 'netcdf.h', env['netcdf_prefix'], lang='c++')
455 env.AppendUnique(CPPPATH = [netcdf_inc_path])
456 env.AppendUnique(LIBPATH = [netcdf_lib_path])
457 env.AppendUnique(LIBS = env['netcdf_libs'])
458 env.PrependENVPath(LD_LIBRARY_PATH_KEY, netcdf_lib_path)
459 env.Append(CPPDEFINES = ['USE_NETCDF'])
460
461 ######## PAPI (optional)
462
463 papi_inc_path=''
464 papi_lib_path=''
465 if env['papi']:
466 papi_inc_path,papi_lib_path=findLibWithHeader(env, env['papi_libs'], 'papi.h', env['papi_prefix'], lang='c')
467 env.AppendUnique(CPPPATH = [papi_inc_path])
468 env.AppendUnique(LIBPATH = [papi_lib_path])
469 env.AppendUnique(LIBS = env['papi_libs'])
470 env.PrependENVPath(LD_LIBRARY_PATH_KEY, papi_lib_path)
471 env.Append(CPPDEFINES = ['BLOCKPAPI'])
472
473 ######## MKL (optional)
474
475 mkl_inc_path=''
476 mkl_lib_path=''
477 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 env.AppendUnique(LIBPATH = [mkl_lib_path])
481 env.AppendUnique(LIBS = env['mkl_libs'])
482 env.PrependENVPath(LD_LIBRARY_PATH_KEY, mkl_lib_path)
483 env.Append(CPPDEFINES = ['MKL'])
484
485 ######## UMFPACK (optional)
486
487 umfpack_inc_path=''
488 umfpack_lib_path=''
489 if env['umfpack']:
490 umfpack_inc_path,umfpack_lib_path=findLibWithHeader(env, env['umfpack_libs'], 'umfpack.h', env['umfpack_prefix'], lang='c')
491 env.AppendUnique(CPPPATH = [umfpack_inc_path])
492 env.AppendUnique(LIBPATH = [umfpack_lib_path])
493 env.AppendUnique(LIBS = env['umfpack_libs'])
494 env.PrependENVPath(LD_LIBRARY_PATH_KEY, umfpack_lib_path)
495 env.Append(CPPDEFINES = ['UMFPACK'])
496
497 ######## LAPACK (optional)
498
499 if env['lapack']=='mkl' and not env['mkl']:
500 print("mkl_lapack requires MKL!")
501 Exit(1)
502
503 env['uselapack'] = env['lapack']!='none'
504 lapack_inc_path=''
505 lapack_lib_path=''
506 if env['uselapack']:
507 header='clapack.h'
508 if env['lapack']=='mkl':
509 env.AppendUnique(CPPDEFINES = ['MKL_LAPACK'])
510 header='mkl_lapack.h'
511 lapack_inc_path,lapack_lib_path=findLibWithHeader(env, env['lapack_libs'], header, env['lapack_prefix'], lang='c')
512 env.AppendUnique(CPPPATH = [lapack_inc_path])
513 env.AppendUnique(LIBPATH = [lapack_lib_path])
514 env.AppendUnique(LIBS = env['lapack_libs'])
515 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 ######## gmsh (optional, for tests)
571
572 try:
573 import subprocess
574 p=subprocess.Popen(['gmsh', '-version'], stderr=subprocess.PIPE)
575 p.poll()
576 env['gmsh']=True
577 except OSError:
578 env['gmsh']=False
579
580 ######################## Summarize our environment ###########################
581
582 # keep some of our install paths first in the list for the unit tests
583 env.PrependENVPath(LD_LIBRARY_PATH_KEY, env['libinstall'])
584 env.PrependENVPath('PYTHONPATH', prefix)
585 env['ENV']['ESCRIPT_ROOT'] = prefix
586
587 if not env['verbose']:
588 env['CCCOMSTR'] = "Compiling $TARGET"
589 env['CXXCOMSTR'] = "Compiling $TARGET"
590 env['SHCCCOMSTR'] = "Compiling $TARGET"
591 env['SHCXXCOMSTR'] = "Compiling $TARGET"
592 env['ARCOMSTR'] = "Linking $TARGET"
593 env['LINKCOMSTR'] = "Linking $TARGET"
594 env['SHLINKCOMSTR'] = "Linking $TARGET"
595 env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
596 env['BIBTEXCOMSTR'] = "Generating bibliography $TARGET"
597 env['MAKEINDEXCOMSTR'] = "Generating index $TARGET"
598 env['PDFLATEXCOMSTR'] = "Building $TARGET from LaTeX input $SOURCES"
599 #Progress(['Checking -\r', 'Checking \\\r', 'Checking |\r', 'Checking /\r'], interval=17)
600
601 print("")
602 print("*** Config Summary (see config.log and lib/buildvars for details) ***")
603 print("Escript/Finley revision %s"%global_revision)
604 print(" Install prefix: %s"%env['prefix'])
605 print(" Python: %s"%sysconfig.PREFIX)
606 print(" boost: %s"%env['boost_prefix'])
607 print(" numpy: YES")
608 if env['usempi']:
609 print(" MPI: YES (flavour: %s)"%env['mpi'])
610 else:
611 print(" MPI: DISABLED")
612 if env['uselapack']:
613 print(" LAPACK: YES (flavour: %s)"%env['lapack'])
614 else:
615 print(" LAPACK: DISABLED")
616 d_list=[]
617 e_list=[]
618 for i in 'debug','openmp','netcdf','parmetis','papi','mkl','umfpack','silo','visit','pyvisi':
619 if env[i]: e_list.append(i)
620 else: d_list.append(i)
621 for i in e_list:
622 print("%16s: YES"%i)
623 for i in d_list:
624 print("%16s: DISABLED"%i)
625 if env['gmsh']:
626 print(" gmsh: FOUND")
627 else:
628 print(" gmsh: NOT FOUND")
629 if ((fatalwarning != '') and (env['werror'])):
630 print(" Treating warnings as errors")
631 else:
632 print(" NOT treating warnings as errors")
633 print("")
634
635 ####################### Configure the subdirectories #########################
636
637 from grouptest import *
638
639 TestGroups=[]
640
641 # keep an environment without warnings-as-errors
642 dodgy_env=env.Clone()
643
644 # now add warnings-as-errors flags. This needs to be done after configuration
645 # because the scons test files have warnings in them
646 if ((fatalwarning != '') and (env['werror'])):
647 env.Append(CCFLAGS = fatalwarning)
648
649 Export(
650 ['env',
651 'dodgy_env',
652 'IS_WINDOWS',
653 'TestGroups'
654 ]
655 )
656
657 env.SConscript(dirs = ['tools/CppUnitTest/src'], variant_dir='$BUILD_DIR/$PLATFORM/tools/CppUnitTest', duplicate=0)
658 env.SConscript(dirs = ['tools/escriptconvert'], variant_dir='$BUILD_DIR/$PLATFORM/tools/escriptconvert', duplicate=0)
659 env.SConscript(dirs = ['paso/src'], variant_dir='$BUILD_DIR/$PLATFORM/paso', duplicate=0)
660 env.SConscript(dirs = ['weipa/src'], variant_dir='$BUILD_DIR/$PLATFORM/weipa', duplicate=0)
661 env.SConscript(dirs = ['escript/src'], variant_dir='$BUILD_DIR/$PLATFORM/escript', duplicate=0)
662 env.SConscript(dirs = ['esysUtils/src'], variant_dir='$BUILD_DIR/$PLATFORM/esysUtils', duplicate=0)
663 env.SConscript(dirs = ['dudley/src'], variant_dir='$BUILD_DIR/$PLATFORM/dudley', duplicate=0)
664 env.SConscript(dirs = ['finley/src'], variant_dir='$BUILD_DIR/$PLATFORM/finley', duplicate=0)
665 env.SConscript(dirs = ['modellib/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/modellib', duplicate=0)
666 env.SConscript(dirs = ['doc'], variant_dir='$BUILD_DIR/$PLATFORM/doc', duplicate=0)
667 env.SConscript(dirs = ['pyvisi/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pyvisi', duplicate=0)
668 env.SConscript(dirs = ['pycad/py_src'], variant_dir='$BUILD_DIR/$PLATFORM/pycad', duplicate=0)
669 env.SConscript(dirs = ['pythonMPI/src'], variant_dir='$BUILD_DIR/$PLATFORM/pythonMPI', duplicate=0)
670 env.SConscript(dirs = ['paso/profiling'], variant_dir='$BUILD_DIR/$PLATFORM/paso/profiling', duplicate=0)
671
672 ######################## Populate the buildvars file #########################
673
674 # remove obsolete file
675 if not env['usempi']:
676 Execute(Delete(os.path.join(env['libinstall'], 'pythonMPI')))
677 Execute(Delete(os.path.join(env['libinstall'], 'pythonMPIredirect')))
678
679 # Try to extract the boost version from version.hpp
680 boosthpp=open(os.path.join(boost_inc_path, 'boost', 'version.hpp'))
681 boostversion='unknown'
682 try:
683 for line in boosthpp:
684 ver=re.match(r'#define BOOST_VERSION (\d+)',line)
685 if ver:
686 boostversion=ver.group(1)
687 except StopIteration:
688 pass
689 boosthpp.close()
690
691 buildvars=open(os.path.join(env['libinstall'], 'buildvars'), 'w')
692 buildvars.write("svn_revision="+str(global_revision)+"\n")
693 buildvars.write("prefix="+prefix+"\n")
694 buildvars.write("cc="+env['CC']+"\n")
695 buildvars.write("cxx="+env['CXX']+"\n")
696 buildvars.write("python="+sys.executable+"\n")
697 buildvars.write("python_version="+str(sys.version_info[0])+"."+str(sys.version_info[1])+"."+str(sys.version_info[2])+"\n")
698 buildvars.write("boost_inc_path="+boost_inc_path+"\n")
699 buildvars.write("boost_lib_path="+boost_lib_path+"\n")
700 buildvars.write("boost_version="+boostversion+"\n")
701 buildvars.write("debug=%d\n"%int(env['debug']))
702 buildvars.write("openmp=%d\n"%int(env['openmp']))
703 buildvars.write("mpi=%s\n"%env['mpi'])
704 buildvars.write("mpi_inc_path=%s\n"%mpi_inc_path)
705 buildvars.write("mpi_lib_path=%s\n"%mpi_lib_path)
706 buildvars.write("lapack=%s\n"%env['lapack'])
707 buildvars.write("pyvisi=%d\n"%env['pyvisi'])
708 for i in 'netcdf','parmetis','papi','mkl','umfpack','silo','visit':
709 buildvars.write("%s=%d\n"%(i, int(env[i])))
710 if env[i]:
711 buildvars.write("%s_inc_path=%s\n"%(i, eval(i+'_inc_path')))
712 buildvars.write("%s_lib_path=%s\n"%(i, eval(i+'_lib_path')))
713 buildvars.close()
714
715 ################### Targets to build and install libraries ###################
716
717 target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
718 env.Alias('target_init', [target_init])
719
720 # The headers have to be installed prior to build in order to satisfy
721 # #include <paso/Common.h>
722 env.Alias('build_esysUtils', ['install_esysUtils_headers', 'build_esysUtils_lib'])
723 env.Alias('install_esysUtils', ['build_esysUtils', 'install_esysUtils_lib'])
724
725 env.Alias('build_paso', ['install_paso_headers', 'build_paso_lib'])
726 env.Alias('install_paso', ['build_paso', 'install_paso_lib'])
727
728 env.Alias('build_escript', ['install_escript_headers', 'build_escript_lib', 'build_escriptcpp_lib'])
729 env.Alias('install_escript', ['build_escript', 'install_escript_lib', 'install_escriptcpp_lib', 'install_escript_py'])
730
731 env.Alias('build_dudley', ['install_dudley_headers', 'build_dudley_lib', 'build_dudleycpp_lib'])
732 env.Alias('install_dudley', ['build_dudley', 'install_dudley_lib', 'install_dudleycpp_lib', 'install_dudley_py'])
733
734 env.Alias('build_finley', ['install_finley_headers', 'build_finley_lib', 'build_finleycpp_lib'])
735 env.Alias('install_finley', ['build_finley', 'install_finley_lib', 'install_finleycpp_lib', 'install_finley_py'])
736
737 env.Alias('build_weipa', ['install_weipa_headers', 'build_weipa_lib', 'build_weipacpp_lib'])
738 env.Alias('install_weipa', ['build_weipa', 'install_weipa_lib', 'install_weipacpp_lib', 'install_weipa_py'])
739
740 env.Alias('build_escriptreader', ['install_weipa_headers', 'build_escriptreader_lib'])
741 env.Alias('install_escriptreader', ['build_escriptreader', 'install_escriptreader_lib'])
742
743 # Now gather all the above into some easy targets: build_all and install_all
744 build_all_list = []
745 build_all_list += ['build_esysUtils']
746 build_all_list += ['build_paso']
747 build_all_list += ['build_escript']
748 build_all_list += ['build_dudley']
749 build_all_list += ['build_finley']
750 build_all_list += ['build_weipa']
751 if not IS_WINDOWS: build_all_list += ['build_escriptreader']
752 if env['usempi']: build_all_list += ['build_pythonMPI']
753 build_all_list += ['build_escriptconvert']
754 env.Alias('build_all', build_all_list)
755
756 install_all_list = []
757 install_all_list += ['target_init']
758 install_all_list += ['install_esysUtils']
759 install_all_list += ['install_paso']
760 install_all_list += ['install_escript']
761 install_all_list += ['install_dudley']
762 install_all_list += ['install_finley']
763 install_all_list += ['install_weipa']
764 if not IS_WINDOWS: install_all_list += ['install_escriptreader']
765 install_all_list += ['install_pyvisi_py']
766 install_all_list += ['install_modellib_py']
767 install_all_list += ['install_pycad_py']
768 if env['usempi']: install_all_list += ['install_pythonMPI']
769 install_all_list += ['install_escriptconvert']
770 env.Alias('install_all', install_all_list)
771
772 # Default target is install
773 env.Default('install_all')
774
775 ################## Targets to build and run the test suite ###################
776
777 env.Alias('build_cppunittest', ['install_cppunittest_headers', 'build_cppunittest_lib'])
778 env.Alias('install_cppunittest', ['build_cppunittest', 'install_cppunittest_lib'])
779 env.Alias('run_tests', ['install_all', 'install_cppunittest_lib'])
780 env.Alias('all_tests', ['install_all', 'install_cppunittest_lib', 'run_tests', 'py_tests'])
781 env.Alias('build_full',['install_all','build_tests','build_py_tests'])
782 env.Alias('build_PasoTests','$BUILD_DIR/$PLATFORM/paso/profiling/PasoTests')
783
784 ##################### Targets to build the documentation #####################
785
786 env.Alias('api_epydoc','install_all')
787 env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'user_pdf', 'install_pdf', 'cookbook_pdf'])
788 env.Alias('release_prep', ['docs', 'install_all'])
789
790 if not IS_WINDOWS:
791 try:
792 utest=open('utest.sh','w')
793 utest.write(GroupTest.makeHeader(env['PLATFORM']))
794 for tests in TestGroups:
795 utest.write(tests.makeString())
796 utest.close()
797 Execute(Chmod('utest.sh', 0755))
798 print("Generated utest.sh.")
799 except IOError:
800 print("Error attempting to write unittests file.")
801 Exit(1)
802
803 # Make sure that the escript wrapper is in place
804 if not os.path.isfile(os.path.join(env['bininstall'], 'run-escript')):
805 print("Copying escript wrapper.")
806 Execute(Copy(os.path.join(env['bininstall'],'run-escript'), 'bin/run-escript'))
807
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