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Revision 2132 - (show annotations)
Fri Dec 5 00:18:06 2008 UTC (10 years, 9 months ago) by jfenwick
File size: 28355 byte(s)
So its not just the Mac that needed -Wno-strict-aliasing


1
2 ########################################################
3 #
4 # Copyright (c) 2003-2008 by University of Queensland
5 # Earth Systems Science Computational Center (ESSCC)
6 # http://www.uq.edu.au/esscc
7 #
8 # Primary Business: Queensland, Australia
9 # Licensed under the Open Software License version 3.0
10 # http://www.opensource.org/licenses/osl-3.0.php
11 #
12 ########################################################
13
14
15 EnsureSConsVersion(0,96,91)
16 EnsurePythonVersion(2,3)
17
18 import sys, os, re, socket
19
20 # Add our extensions
21 if os.path.isdir('scons'): sys.path.append('scons')
22 import scons_extensions
23
24 # Use /usr/lib64 if available, else /usr/lib
25 usr_lib = '/usr/lib'
26 if os.path.isfile('/usr/lib64/libc.so'): usr_lib = '/usr/lib64'
27
28 # The string python2.4 or python2.5
29 python_version = 'python%s.%s' % (sys.version_info[0], sys.version_info[1])
30
31 # MS Windows support, many thanks to PH
32 IS_WINDOWS_PLATFORM = (os.name== "nt")
33
34 prefix = ARGUMENTS.get('prefix', Dir('#.').abspath)
35
36 # Read configuration options from file scons/<hostname>_options.py
37 hostname = re.sub("[^0-9a-zA-Z]", "_", socket.gethostname().split('.')[0])
38 tmp = os.path.join("scons",hostname+"_options.py")
39 options_file = ARGUMENTS.get('options_file', tmp)
40 if not os.path.isfile(options_file):
41 options_file = False
42 print "Options file not found (expected '%s')" % tmp
43 else:
44 print "Options file is", options_file
45
46 # Load options file and command-line arguments
47 opts = Options(options_file, ARGUMENTS)
48
49 ############ Load build options ################################
50
51 opts.AddOptions(
52 # Where to install esys stuff
53 ('prefix', 'where everything will be installed', Dir('#.').abspath),
54 ('incinstall', 'where the esys headers will be installed', os.path.join(Dir('#.').abspath,'include')),
55 ('bininstall', 'where the esys binaries will be installed', os.path.join(prefix,'bin')),
56 ('libinstall', 'where the esys libraries will be installed', os.path.join(prefix,'lib')),
57 ('pyinstall', 'where the esys python modules will be installed', os.path.join(prefix,'esys')),
58 # Compilation options
59 BoolOption('dodebug', 'For backwards compatibility', 'no'),
60 BoolOption('usedebug', 'Do you want a debug build?', 'no'),
61 BoolOption('usevtk', 'Do you want to use VTK?', 'yes'),
62 ('options_file', 'File of paths/options. Default: scons/<hostname>_options.py', options_file),
63 ('win_cc_name', 'windows C compiler name if needed', 'msvc'),
64 # The strings -DDEFAULT_ get replaced by scons/<hostname>_options.py or by defaults below
65 ('cc_flags', 'C compiler flags to use', '-DEFAULT_1'),
66 ('cc_optim', 'C compiler optimization flags to use', '-DEFAULT_2'),
67 ('cc_debug', 'C compiler debug flags to use', '-DEFAULT_3'),
68 ('omp_optim', 'OpenMP compiler flags to use (Release build)', '-DEFAULT_4'),
69 ('omp_debug', 'OpenMP compiler flags to use (Debug build)', '-DEFAULT_5'),
70 ('omp_libs', 'OpenMP compiler libraries to link with', '-DEFAULT_6'),
71 ('cc_extra', 'Extra C/C++ flags', ''),
72 ('ld_extra', 'Extra linker flags', ''),
73 ('sys_libs', 'System libraries to link with', []),
74 ('ar_flags', 'Static library archiver flags to use', ''),
75 BoolOption('useopenmp', 'Compile parallel version using OpenMP', 'yes'),
76 BoolOption('usepedantic', 'Compile with -pedantic if using gcc', 'no'),
77 BoolOption('usewarnings','Compile with warnings as errors if using gcc','yes'),
78 # Python
79 ('python_path', 'Path to Python includes', '/usr/include/'+python_version),
80 ('python_lib_path', 'Path to Python libs', usr_lib),
81 ('python_libs', 'Python libraries to link with', [python_version]),
82 ('python_cmd', 'Python command', 'python'),
83 # Boost
84 ('boost_path', 'Path to Boost includes', '/usr/include'),
85 ('boost_lib_path', 'Path to Boost libs', usr_lib),
86 ('boost_libs', 'Boost libraries to link with', ['boost_python']),
87 # NetCDF
88 BoolOption('usenetcdf', 'switch on/off the usage of netCDF', 'yes'),
89 ('netCDF_path', 'Path to netCDF includes', '/usr/include'),
90 ('netCDF_lib_path', 'Path to netCDF libs', usr_lib),
91 ('netCDF_libs', 'netCDF C++ libraries to link with', ['netcdf_c++', 'netcdf']),
92 # MPI
93 BoolOption('useMPI', 'For backwards compatibility', 'no'),
94 BoolOption('usempi', 'Compile parallel version using MPI', 'no'),
95 ('MPICH_IGNORE_CXX_SEEK', 'name of macro to ignore MPI settings of C++ SEEK macro (for MPICH)' , 'MPICH_IGNORE_CXX_SEEK'),
96 ('mpi_path', 'Path to MPI includes', '/usr/include'),
97 ('mpi_run', 'mpirun name' , 'mpiexec -np 1'),
98 ('mpi_lib_path', 'Path to MPI libs (needs to be added to the LD_LIBRARY_PATH)', usr_lib),
99 ('mpi_libs', 'MPI libraries to link with (needs to be shared!)', ['mpich' , 'pthread', 'rt']),
100 # ParMETIS
101 BoolOption('useparmetis', 'Compile parallel version using ParMETIS', 'yes'),
102 ('parmetis_path', 'Path to ParMETIS includes', '/usr/include'),
103 ('parmetis_lib_path', 'Path to ParMETIS library', usr_lib),
104 ('parmetis_libs', 'ParMETIS library to link with', ['parmetis', 'metis']),
105 # PAPI
106 BoolOption('usepapi', 'switch on/off the usage of PAPI', 'no'),
107 ('papi_path', 'Path to PAPI includes', '/usr/include'),
108 ('papi_lib_path', 'Path to PAPI libs', usr_lib),
109 ('papi_libs', 'PAPI libraries to link with', ['papi']),
110 BoolOption('papi_instrument_solver', 'use PAPI in Solver.c to instrument each iteration of the solver', False),
111 # MKL
112 BoolOption('usemkl', 'switch on/off the usage of MKL', 'no'),
113 ('mkl_path', 'Path to MKL includes', '/sw/sdev/cmkl/10.0.2.18/include'),
114 ('mkl_lib_path', 'Path to MKL libs', '/sw/sdev/cmkl/10.0.2.18/lib/em64t'),
115 ('mkl_libs', 'MKL libraries to link with', ['mkl_solver', 'mkl_em64t', 'guide', 'pthread']),
116 # UMFPACK
117 BoolOption('useumfpack', 'switch on/off the usage of UMFPACK', 'no'),
118 ('ufc_path', 'Path to UFconfig includes', '/usr/include/suitesparse'),
119 ('umf_path', 'Path to UMFPACK includes', '/usr/include/suitesparse'),
120 ('umf_lib_path', 'Path to UMFPACK libs', usr_lib),
121 ('umf_libs', 'UMFPACK libraries to link with', ['umfpack']),
122 # AMD (used by UMFPACK)
123 ('amd_path', 'Path to AMD includes', '/usr/include/suitesparse'),
124 ('amd_lib_path', 'Path to AMD libs', usr_lib),
125 ('amd_libs', 'AMD libraries to link with', ['amd']),
126 # BLAS (used by UMFPACK)
127 ('blas_path', 'Path to BLAS includes', '/usr/include/suitesparse'),
128 ('blas_lib_path', 'Path to BLAS libs', usr_lib),
129 ('blas_libs', 'BLAS libraries to link with', ['blas']),
130 # An option for specifying the compiler tools set (see windows branch).
131 ('tools_names', 'allow control over the tools in the env setup', ['intelc']),
132 # finer control over library building, intel aggressive global optimisation
133 # works with dynamic libraries on windows.
134 ('share_esysUtils', 'control static or dynamic esysUtils lib', False),
135 ('share_paso', 'control static or dynamic paso lib', False)
136 )
137
138 ############ Specify which compilers to use ####################
139
140 # intelc uses regular expressions improperly and emits a warning about
141 # failing to find the compilers. This warning can be safely ignored.
142
143 if IS_WINDOWS_PLATFORM:
144 env = Environment(options = opts)
145 env = Environment(tools = ['default'] + env['tools_names'],
146 options = opts)
147 else:
148 if socket.gethostname().split('.')[0] == 'service0':
149 env = Environment(tools = ['default', 'intelc'], options = opts)
150 elif os.uname()[4]=='ia64':
151 env = Environment(tools = ['default', 'intelc'], options = opts)
152 if env['CXX'] == 'icpc':
153 env['LINK'] = env['CXX'] # version >=9 of intel c++ compiler requires use of icpc to link in C++ runtimes (icc does not)
154 else:
155 env = Environment(tools = ['default'], options = opts)
156 Help(opts.GenerateHelpText(env))
157
158 ############ Fill in compiler options if not set above #########
159
160 # Backwards compatibility: allow dodebug=yes and useMPI=yes
161 if env['dodebug']: env['usedebug'] = 1
162 if env['useMPI']: env['usempi'] = 1
163
164 # Default compiler options (override allowed in hostname_options.py, but should not be necessary)
165 # For both C and C++ you get: cc_flags and either the optim flags or debug flags
166
167 sysheaderopt = "" # how do we indicate that a header is a system header. Use "" for no action.
168
169 if env["CC"] == "icc":
170 # Intel compilers
171 cc_flags = "-fPIC -ansi -wd161 -w1 -vec-report0 -DBLOCKTIMER -DCORE_ID1"
172 cc_optim = "-O3 -ftz -IPF_ftlacc- -IPF_fma -fno-alias"
173 cc_debug = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
174 omp_optim = "-openmp -openmp_report0"
175 omp_debug = "-openmp -openmp_report0"
176 omp_libs = ['guide', 'pthread']
177 pedantic = ""
178 fatalwarning = "" # Switch to turn warnings into errors
179 sysheaderopt = ""
180 elif env["CC"] == "gcc":
181 # GNU C on any system
182 cc_flags = "-pedantic -Wall -fPIC -ansi -ffast-math -Wno-unknown-pragmas -DBLOCKTIMER -Wno-sign-compare -Wno-system-headers -Wno-long-long -Wno-strict-aliasing"
183 #The strict aliasing error occurs for some versions of boost
184 #the long long warning occurs on the Mac
185 cc_optim = "-O3"
186 cc_debug = "-g -O0 -DDOASSERT -DDOPROF -DBOUNDS_CHECK"
187 omp_optim = ""
188 omp_debug = ""
189 omp_libs = []
190 pedantic = "-pedantic-errors -Wno-long-long"
191 fatalwarning = "-Werror"
192 sysheaderopt = "-isystem "
193 elif env["CC"] == "cl":
194 # Microsoft Visual C on Windows
195 cc_flags = "/FD /EHsc /GR /wd4068 -D_USE_MATH_DEFINES -DDLL_NETCDF"
196 cc_optim = "/O2 /Op /MT /W3"
197 cc_debug = "/Od /RTC1 /MTd /ZI -DBOUNDS_CHECK"
198 omp_optim = ""
199 omp_debug = ""
200 omp_libs = []
201 pedantic = ""
202 fatalwarning = ""
203 sysheaderopt = ""
204 elif env["CC"] == "icl":
205 # intel C on Windows, see windows_intelc_options.py for a start
206 pedantic = ""
207 fatalwarning = ""
208 sysheaderopt = ""
209
210
211 # If not specified in hostname_options.py then set them here
212 if env["cc_flags"] == "-DEFAULT_1": env['cc_flags'] = cc_flags
213 if env["cc_optim"] == "-DEFAULT_2": env['cc_optim'] = cc_optim
214 if env["cc_debug"] == "-DEFAULT_3": env['cc_debug'] = cc_debug
215 if env["omp_optim"] == "-DEFAULT_4": env['omp_optim'] = omp_optim
216 if env["omp_debug"] == "-DEFAULT_5": env['omp_debug'] = omp_debug
217 if env["omp_libs"] == "-DEFAULT_6": env['omp_libs'] = omp_libs
218
219 # OpenMP is disabled if useopenmp=no or both variables omp_optim and omp_debug are empty
220 if not env["useopenmp"]:
221 env['omp_optim'] = ""
222 env['omp_debug'] = ""
223 env['omp_libs'] = []
224
225 if env['omp_optim'] == "" and env['omp_debug'] == "": env["useopenmp"] = 0
226
227 ############ Copy environment variables into scons env #########
228
229 try: env['ENV']['OMP_NUM_THREADS'] = os.environ['OMP_NUM_THREADS']
230 except KeyError: env['ENV']['OMP_NUM_THREADS'] = 1
231
232 try: env['ENV']['PATH'] = os.environ['PATH']
233 except KeyError: pass
234
235 try: env['ENV']['PYTHONPATH'] = os.environ['PYTHONPATH']
236 except KeyError: pass
237
238 try: env['ENV']['C_INCLUDE_PATH'] = os.environ['C_INCLUDE_PATH']
239 except KeyError: pass
240
241 try: env['ENV']['CPLUS_INCLUDE_PATH'] = os.environ['CPLUS_INCLUDE_PATH']
242 except KeyError: pass
243
244 try: env['ENV']['LD_LIBRARY_PATH'] = os.environ['LD_LIBRARY_PATH']
245 except KeyError: pass
246
247 try: env['ENV']['LIBRARY_PATH'] = os.environ['LIBRARY_PATH']
248 except KeyError: pass
249
250 try: env['ENV']['DISPLAY'] = os.environ['DISPLAY']
251 except KeyError: pass
252
253 try: env['ENV']['XAUTHORITY'] = os.environ['XAUTHORITY']
254 except KeyError: pass
255
256 try: env['ENV']['HOME'] = os.environ['HOME']
257 except KeyError: pass
258
259 # Configure for test suite
260 env.PrependENVPath('PYTHONPATH', prefix)
261 env.PrependENVPath('LD_LIBRARY_PATH', env['libinstall'])
262
263 env['ENV']['ESCRIPT_ROOT'] = prefix
264
265 ############ Set up paths for Configure() ######################
266
267 # Make a copy of an environment
268 # Use env.Clone if available, but fall back on env.Copy for older version of scons
269 def clone_env(env):
270 if 'Clone' in dir(env): return env.Clone() # scons-0.98
271 else: return env.Copy() # scons-0.96
272
273 # Add cc option -I<Escript>/trunk/include
274 env.Append(CPPPATH = [Dir('include')])
275
276 # Add cc option -L<Escript>/trunk/lib
277 env.Append(LIBPATH = [Dir(env['libinstall'])])
278
279 if env['cc_extra'] != '': env.Append(CCFLAGS = env['cc_extra'])
280 if env['ld_extra'] != '': env.Append(LINKFLAGS = env['ld_extra'])
281
282 if env['usepedantic']: env.Append(CCFLAGS = pedantic)
283
284 # MS Windows
285 if IS_WINDOWS_PLATFORM:
286 env.PrependENVPath('PATH', [env['boost_lib_path']])
287 env.PrependENVPath('PATH', [env['libinstall']])
288 if not env['share_esysUtils'] :
289 env.Append(CPPDEFINES = ['ESYSUTILS_STATIC_LIB'])
290 if not env['share_paso'] :
291 env.Append(CPPDEFINES = ['PASO_STATIC_LIB'])
292
293 if env['usenetcdf']:
294 env.PrependENVPath('PATH', [env['netCDF_lib_path']])
295
296 env.Append(ARFLAGS = env['ar_flags'])
297
298 # Get the global Subversion revision number for getVersion() method
299 try:
300 global_revision = os.popen("svnversion -n .").read()
301 global_revision = re.sub(":.*", "", global_revision)
302 global_revision = re.sub("[^0-9]", "", global_revision)
303 except:
304 global_revision="-1"
305 if global_revision == "": global_revision="-2"
306 env.Append(CPPDEFINES = ["SVN_VERSION="+global_revision])
307
308 ############ numarray (required) ###############################
309
310 try:
311 from numarray import identity
312 except ImportError:
313 print "Cannot import numarray, you need to set your PYTHONPATH"
314 sys.exit(1)
315
316 ############ C compiler (required) #############################
317
318 # Create a Configure() environment for checking existence of required libraries and headers
319 conf = Configure(clone_env(env))
320
321 # Test that the compiler is working
322 if not conf.CheckFunc('printf'):
323 print "Cannot run C compiler '%s' (or libc is missing)" % (env['CC'])
324 sys.exit(1)
325
326 if conf.CheckFunc('gethostname'):
327 conf.env.Append(CPPDEFINES = ['HAVE_GETHOSTNAME'])
328
329 ############ python libraries (required) #######################
330
331
332 if not sysheaderopt =="":
333 conf.env.Append(CCFLAGS=sysheaderopt+env['python_path'])
334 else:
335 conf.env.AppendUnique(CPPPATH = [env['python_path']])
336
337 conf.env.AppendUnique(LIBPATH = [env['python_lib_path']])
338 conf.env.AppendUnique(LIBS = [env['python_libs']])
339
340 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['python_lib_path']) # The wrapper script needs to find these libs
341
342 if not conf.CheckCHeader('Python.h'):
343 print "Cannot find python include files (tried 'Python.h' in directory %s)" % (env['python_path'])
344 sys.exit(1)
345 if not conf.CheckFunc('Py_Main'):
346 print "Cannot find python library method Py_Main (tried lib %s in directory %s)" % (env['python_libs'], env['python_lib_path'])
347 sys.exit(1)
348
349 ############ boost (required) ##################################
350
351 if not sysheaderopt =="":
352 conf.env.Append(CCFLAGS=sysheaderopt+env['boost_path']+'boost')
353 else:
354 conf.env.AppendUnique(CPPPATH = [env['boost_path']])
355
356 conf.env.AppendUnique(LIBPATH = [env['boost_lib_path']])
357 conf.env.AppendUnique(LIBS = [env['boost_libs']])
358
359 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['boost_lib_path']) # The wrapper script needs to find these libs
360
361 if not conf.CheckCXXHeader('boost/python.hpp'):
362 print "Cannot find boost include files (tried boost/python.hpp in directory %s)" % (env['boost_path'])
363 sys.exit(1)
364 if not conf.CheckFunc('PyObject_SetAttr'):
365 print "Cannot find boost library method PyObject_SetAttr (tried method PyObject_SetAttr in library %s in directory %s)" % (env['boost_libs'], env['boost_lib_path'])
366 sys.exit(1)
367
368 # Commit changes to environment
369 env = conf.Finish()
370
371 ############ VTK (optional) ####################################
372
373 if env['usevtk']:
374 try:
375 import vtk
376 env['usevtk'] = 1
377 except ImportError:
378 env['usevtk'] = 0
379
380 # Add VTK to environment env if it was found
381 if env['usevtk']:
382 env.Append(CPPDEFINES = ['USE_VTK'])
383
384 ############ NetCDF (optional) #################################
385
386 conf = Configure(clone_env(env))
387
388 if env['usenetcdf']:
389 conf.env.AppendUnique(CPPPATH = [env['netCDF_path']])
390 conf.env.AppendUnique(LIBPATH = [env['netCDF_lib_path']])
391 conf.env.AppendUnique(LIBS = [env['netCDF_libs']])
392 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['netCDF_lib_path']) # The wrapper script needs to find these libs
393
394 if env['usenetcdf'] and not conf.CheckCHeader('netcdf.h'): env['usenetcdf'] = 0
395 if env['usenetcdf'] and not conf.CheckFunc('nc_open'): env['usenetcdf'] = 0
396
397 # Add NetCDF to environment env if it was found
398 if env['usenetcdf']:
399 env = conf.Finish()
400 env.Append(CPPDEFINES = ['USE_NETCDF'])
401 else:
402 conf.Finish()
403
404 ############ PAPI (optional) ###################################
405
406 # Start a new configure environment that reflects what we've already found
407 conf = Configure(clone_env(env))
408
409 if env['usepapi']:
410 conf.env.AppendUnique(CPPPATH = [env['papi_path']])
411 conf.env.AppendUnique(LIBPATH = [env['papi_lib_path']])
412 conf.env.AppendUnique(LIBS = [env['papi_libs']])
413 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['papi_lib_path']) # The wrapper script needs to find these libs
414
415 if env['usepapi'] and not conf.CheckCHeader('papi.h'): env['usepapi'] = 0
416 if env['usepapi'] and not conf.CheckFunc('PAPI_start_counters'): env['usepapi'] = 0
417
418 # Add PAPI to environment env if it was found
419 if env['usepapi']:
420 env = conf.Finish()
421 env.Append(CPPDEFINES = ['BLOCKPAPI'])
422 else:
423 conf.Finish()
424
425 ############ MKL (optional) ####################################
426
427 # Start a new configure environment that reflects what we've already found
428 conf = Configure(clone_env(env))
429
430 if env['usemkl']:
431 conf.env.AppendUnique(CPPPATH = [env['mkl_path']])
432 conf.env.AppendUnique(LIBPATH = [env['mkl_lib_path']])
433 conf.env.AppendUnique(LIBS = [env['mkl_libs']])
434 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mkl_lib_path']) # The wrapper script needs to find these libs
435
436 if env['usemkl'] and not conf.CheckCHeader('mkl_solver.h'): env['usemkl'] = 0
437 if env['usemkl'] and not conf.CheckFunc('pardiso_'): env['usemkl'] = 0
438
439 # Add MKL to environment env if it was found
440 if env['usemkl']:
441 env = conf.Finish()
442 env.Append(CPPDEFINES = ['MKL'])
443 else:
444 conf.Finish()
445
446 ############ UMFPACK (optional) ################################
447
448 # Start a new configure environment that reflects what we've already found
449 conf = Configure(clone_env(env))
450
451 if env['useumfpack']:
452 conf.env.AppendUnique(CPPPATH = [env['ufc_path']])
453 conf.env.AppendUnique(CPPPATH = [env['umf_path']])
454 conf.env.AppendUnique(LIBPATH = [env['umf_lib_path']])
455 conf.env.AppendUnique(LIBS = [env['umf_libs']])
456 conf.env.AppendUnique(CPPPATH = [env['amd_path']])
457 conf.env.AppendUnique(LIBPATH = [env['amd_lib_path']])
458 conf.env.AppendUnique(LIBS = [env['amd_libs']])
459 conf.env.AppendUnique(CPPPATH = [env['blas_path']])
460 conf.env.AppendUnique(LIBPATH = [env['blas_lib_path']])
461 conf.env.AppendUnique(LIBS = [env['blas_libs']])
462 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['umf_lib_path']) # The wrapper script needs to find these libs
463 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['amd_lib_path']) # The wrapper script needs to find these libs
464 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['blas_lib_path']) # The wrapper script needs to find these libs
465
466 if env['useumfpack'] and not conf.CheckCHeader('umfpack.h'): env['useumfpack'] = 0
467 if env['useumfpack'] and not conf.CheckFunc('umfpack_di_symbolic'): env['useumfpack'] = 0
468 if env['useumfpack'] and not conf.CheckFunc('daxpy'): env['useumfpack'] = 0 # this does not work on shake73?
469
470 # Add UMFPACK to environment env if it was found
471 if env['useumfpack']:
472 env = conf.Finish()
473 env.Append(CPPDEFINES = ['UMFPACK'])
474 else:
475 conf.Finish()
476
477 ############ Add the compiler flags ############################
478
479 # Enable debug by choosing either cc_debug or cc_optim
480 if env['usedebug']:
481 env.Append(CCFLAGS = env['cc_debug'])
482 env.Append(CCFLAGS = env['omp_debug'])
483 else:
484 env.Append(CCFLAGS = env['cc_optim'])
485 env.Append(CCFLAGS = env['omp_optim'])
486
487 # Always use cc_flags
488 env.Append(CCFLAGS = env['cc_flags'])
489 env.Append(LIBS = [env['omp_libs']])
490
491 ############ MPI (optional) ####################################
492
493 # Create a modified environment for MPI programs (identical to env if usempi=no)
494 env_mpi = clone_env(env)
495
496 # Start a new configure environment that reflects what we've already found
497 conf = Configure(clone_env(env_mpi))
498
499 if env_mpi['usempi']:
500 conf.env.AppendUnique(CPPPATH = [env_mpi['mpi_path']])
501 conf.env.AppendUnique(LIBPATH = [env_mpi['mpi_lib_path']])
502 conf.env.AppendUnique(LIBS = [env_mpi['mpi_libs']])
503 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['mpi_lib_path']) # The wrapper script needs to find these libs
504
505 if env_mpi['usempi'] and not conf.CheckCHeader('mpi.h'): env_mpi['usempi'] = 0
506 if env_mpi['usempi'] and not conf.CheckFunc('MPI_Init'): env_mpi['usempi'] = 0
507
508 # Add MPI to environment env_mpi if it was found
509 if env_mpi['usempi']:
510 env_mpi = conf.Finish()
511 env_mpi.Append(CPPDEFINES = ['PASO_MPI', 'MPI_NO_CPPBIND', env_mpi['MPICH_IGNORE_CXX_SEEK']])
512 else:
513 conf.Finish()
514
515 env['usempi'] = env_mpi['usempi']
516
517 ############ ParMETIS (optional) ###############################
518
519 # Start a new configure environment that reflects what we've already found
520 conf = Configure(clone_env(env_mpi))
521
522 if not env_mpi['usempi']: env_mpi['useparmetis'] = 0
523
524 if env_mpi['useparmetis']:
525 conf.env.AppendUnique(CPPPATH = [env_mpi['parmetis_path']])
526 conf.env.AppendUnique(LIBPATH = [env_mpi['parmetis_lib_path']])
527 conf.env.AppendUnique(LIBS = [env_mpi['parmetis_libs']])
528 conf.env.PrependENVPath('LD_LIBRARY_PATH', env['parmetis_lib_path']) # The wrapper script needs to find these libs
529
530 if env_mpi['useparmetis'] and not conf.CheckCHeader('parmetis.h'): env_mpi['useparmetis'] = 0
531 if env_mpi['useparmetis'] and not conf.CheckFunc('ParMETIS_V3_PartGeomKway'): env_mpi['useparmetis'] = 0
532
533 # Add ParMETIS to environment env_mpi if it was found
534 if env_mpi['useparmetis']:
535 env_mpi = conf.Finish()
536 env_mpi.Append(CPPDEFINES = ['USE_PARMETIS'])
537 else:
538 conf.Finish()
539
540 env['useparmetis'] = env_mpi['useparmetis']
541
542 ############ Now we switch on Warnings as errors ###############
543
544 #this needs to be done after configuration because the scons test files have warnings in them
545
546 if ((fatalwarning != "") and (env['usewarnings'])):
547 env.Append(CCFLAGS = fatalwarning)
548 env_mpi.Append(CCFLAGS = fatalwarning)
549
550 ############ Summarize our environment #########################
551
552 print ""
553 print "Summary of configuration (see ./config.log for information)"
554 print " Using python libraries"
555 print " Using numarray"
556 print " Using boost"
557 if env['usenetcdf']: print " Using NetCDF"
558 else: print " Not using NetCDF"
559 if env['usevtk']: print " Using VTK"
560 else: print " Not using VTK"
561 if env['usemkl']: print " Using MKL"
562 else: print " Not using MKL"
563 if env['useumfpack']: print " Using UMFPACK"
564 else: print " Not using UMFPACK"
565 if env['useopenmp']: print " Using OpenMP"
566 else: print " Not using OpenMP"
567 if env['usempi']: print " Using MPI"
568 else: print " Not using MPI"
569 if env['useparmetis']: print " Using ParMETIS"
570 else: print " Not using ParMETIS (requires MPI)"
571 if env['usepapi']: print " Using PAPI"
572 else: print " Not using PAPI"
573 if env['usedebug']: print " Compiling for debug"
574 else: print " Not compiling for debug"
575 print " Installing in", prefix
576 if ((fatalwarning != "") and (env['usewarnings'])): print " Treating warnings as errors"
577 else: print " Not treating warnings as errors"
578 print ""
579
580 ############ Delete option-dependent files #####################
581
582 Execute(Delete(env['libinstall'] + "/Compiled.with.debug"))
583 Execute(Delete(env['libinstall'] + "/Compiled.with.mpi"))
584 Execute(Delete(env['libinstall'] + "/Compiled.with.openmp"))
585 if not env['usempi']: Execute(Delete(env['libinstall'] + "/pythonMPI"))
586
587 ############ Add some custom builders ##########################
588
589 py_builder = Builder(action = scons_extensions.build_py, suffix = '.pyc', src_suffix = '.py', single_source=True)
590 env.Append(BUILDERS = {'PyCompile' : py_builder});
591
592 runUnitTest_builder = Builder(action = scons_extensions.runUnitTest, suffix = '.passed', src_suffix=env['PROGSUFFIX'], single_source=True)
593 env.Append(BUILDERS = {'RunUnitTest' : runUnitTest_builder});
594
595 runPyUnitTest_builder = Builder(action = scons_extensions.runPyUnitTest, suffix = '.passed', src_suffic='.py', single_source=True)
596 env.Append(BUILDERS = {'RunPyUnitTest' : runPyUnitTest_builder});
597
598 ############ Build the subdirectories ##########################
599
600 Export(
601 ["env",
602 "env_mpi",
603 "clone_env",
604 "IS_WINDOWS_PLATFORM"
605 ]
606 )
607
608 env.SConscript(dirs = ['tools/CppUnitTest/src'], build_dir='build/$PLATFORM/tools/CppUnitTest', duplicate=0)
609 env.SConscript(dirs = ['paso/src'], build_dir='build/$PLATFORM/paso', duplicate=0)
610 env.SConscript(dirs = ['escript/src'], build_dir='build/$PLATFORM/escript', duplicate=0)
611 env.SConscript(dirs = ['esysUtils/src'], build_dir='build/$PLATFORM/esysUtils', duplicate=0)
612 env.SConscript(dirs = ['finley/src'], build_dir='build/$PLATFORM/finley', duplicate=0)
613 env.SConscript(dirs = ['modellib/py_src'], build_dir='build/$PLATFORM/modellib', duplicate=0)
614 env.SConscript(dirs = ['doc'], build_dir='build/$PLATFORM/doc', duplicate=0)
615 env.SConscript(dirs = ['pyvisi/py_src'], build_dir='build/$PLATFORM/pyvisi', duplicate=0)
616 env.SConscript(dirs = ['pycad/py_src'], build_dir='build/$PLATFORM/pycad', duplicate=0)
617 env.SConscript(dirs = ['pythonMPI/src'], build_dir='build/$PLATFORM/pythonMPI', duplicate=0)
618 env.SConscript(dirs = ['scripts'], build_dir='build/$PLATFORM/scripts', duplicate=0)
619
620 ############ Remember what optimizations we used ###############
621
622 remember_list = []
623
624 if env['usedebug']:
625 remember_list += env.Command(env['libinstall'] + "/Compiled.with.debug", None, Touch('$TARGET'))
626
627 if env['usempi']:
628 remember_list += env.Command(env['libinstall'] + "/Compiled.with.mpi", None, Touch('$TARGET'))
629
630 if env['omp_optim'] != '':
631 remember_list += env.Command(env['libinstall'] + "/Compiled.with.openmp", None, Touch('$TARGET'))
632
633 env.Alias('remember_options', remember_list)
634
635 ############ Targets to build and install libraries ############
636
637 target_init = env.Command(env['pyinstall']+'/__init__.py', None, Touch('$TARGET'))
638 env.Alias('target_init', [target_init])
639
640 # The headers have to be installed prior to build in order to satisfy #include <paso/Common.h>
641 env.Alias('build_esysUtils', ['target_install_esysUtils_headers', 'target_esysUtils_a'])
642 env.Alias('install_esysUtils', ['build_esysUtils', 'target_install_esysUtils_a'])
643
644 env.Alias('build_paso', ['target_install_paso_headers', 'target_paso_a'])
645 env.Alias('install_paso', ['build_paso', 'target_install_paso_a'])
646
647 env.Alias('build_escript', ['target_install_escript_headers', 'target_escript_so', 'target_escriptcpp_so'])
648 env.Alias('install_escript', ['build_escript', 'target_install_escript_so', 'target_install_escriptcpp_so', 'target_install_escript_py'])
649
650 env.Alias('build_finley', ['target_install_finley_headers', 'target_finley_so', 'target_finleycpp_so'])
651 env.Alias('install_finley', ['build_finley', 'target_install_finley_so', 'target_install_finleycpp_so', 'target_install_finley_py'])
652
653 # Now gather all the above into a couple easy targets: build_all and install_all
654 build_all_list = []
655 build_all_list += ['build_esysUtils']
656 build_all_list += ['build_paso']
657 build_all_list += ['build_escript']
658 build_all_list += ['build_finley']
659 if env['usempi']: build_all_list += ['target_pythonMPI_exe']
660 if not IS_WINDOWS_PLATFORM: build_all_list += ['target_finley_wrapper']
661 env.Alias('build_all', build_all_list)
662
663 install_all_list = []
664 install_all_list += ['target_init']
665 install_all_list += ['install_esysUtils']
666 install_all_list += ['install_paso']
667 install_all_list += ['install_escript']
668 install_all_list += ['install_finley']
669 install_all_list += ['target_install_pyvisi_py']
670 install_all_list += ['target_install_modellib_py']
671 install_all_list += ['target_install_pycad_py']
672 if env['usempi']: install_all_list += ['target_install_pythonMPI_exe']
673 if not IS_WINDOWS_PLATFORM: install_all_list += ['target_install_finley_wrapper']
674 install_all_list += ['remember_options']
675 env.Alias('install_all', install_all_list)
676
677 # Default target is install
678 env.Default('install_all')
679
680 ############ Targets to build and run the test suite ###########
681
682 env.Alias('build_cppunittest', ['target_install_cppunittest_headers', 'target_cppunittest_a'])
683 env.Alias('install_cppunittest', ['build_cppunittest', 'target_install_cppunittest_a'])
684 env.Alias('run_tests', ['install_all', 'target_install_cppunittest_a'])
685 env.Alias('all_tests', ['install_all', 'target_install_cppunittest_a', 'run_tests', 'py_tests'])
686
687 ############ Targets to build the documentation ################
688
689 env.Alias('docs', ['examples_tarfile', 'examples_zipfile', 'api_epydoc', 'api_doxygen', 'guide_pdf', 'guide_html'])
690

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