1#!/usr/bin/env python3 2from __future__ import print_function 3import os 4import sys 5import pickle 6import traceback 7 8banner_length = 93 9extraLogs = [] 10petsc_arch = '' 11 12# Use en_US as language so that BuildSystem parses compiler messages in english 13def fixLang(lang): 14 if lang in os.environ and os.environ[lang] != '': 15 lv = os.environ[lang] 16 enc = '' 17 try: lv,enc = lv.split('.') 18 except: pass 19 if lv not in ['en_US','C']: lv = 'en_US' 20 if enc: lv = lv+'.'+enc 21 os.environ[lang] = lv 22 23fixLang('LC_LOCAL') 24fixLang('LANG') 25 26def check_for_option_mistakes(opts): 27 for opt in opts[1:]: 28 name = opt.split('=')[0] 29 if name.find(' ') >= 0: 30 raise ValueError('The option "'+name+'" has a space character in the name - this is likely incorrect usage.'); 31 if name.find('_') >= 0: 32 exception = False 33 for exc in ['mkl_sparse', 'mkl_sparse_optimize', 'mkl_cpardiso', 'mkl_pardiso', 'superlu_dist', 'PETSC_ARCH', 'PETSC_DIR', 'CXX_CXXFLAGS', 'LD_SHARED', 'CC_LINKER_FLAGS', 'CXX_LINKER_FLAGS', 'FC_LINKER_FLAGS', 'AR_FLAGS', 'C_VERSION', 'CXX_VERSION', 'FC_VERSION', 'size_t', 'MPI_Comm','MPI_Fint','int64_t']: 34 if name.find(exc) >= 0: 35 exception = True 36 if not exception: 37 raise ValueError('The option '+name+' should probably be '+name.replace('_', '-')); 38 if opt.find('=') >=0: 39 optval = opt.split('=')[1] 40 if optval == 'ifneeded': 41 raise ValueError('The option '+opt+' should probably be '+opt.replace('ifneeded', '1')); 42 for exc in ['mkl_sparse', 'mkl_sparse_optimize', 'mkl_cpardiso', 'mkl_pardiso', 'superlu_dist']: 43 if name.find(exc.replace('_','-')) > -1: 44 raise ValueError('The option '+opt+' should be '+opt.replace(exc.replace('_','-'),exc)); 45 return 46 47def check_for_unsupported_combinations(opts): 48 if '--with-precision=single' in opts and '--with-clanguage=cxx' in opts and '--with-scalar-type=complex' in opts: 49 sys.exit(ValueError('PETSc does not support single precision complex with C++ clanguage, run with --with-clanguage=c')) 50 51def check_for_option_changed(opts): 52# Document changes in command line options here. (matlab-engine is deprecated, no longer needed but still allowed) 53 optMap = [('with-64bit-indices','with-64-bit-indices'), 54 ('with-mpi-exec','with-mpiexec'), 55 ('c-blas-lapack','f2cblaslapack'), 56 ('cholmod','suitesparse'), 57 ('umfpack','suitesparse'), 58 ('matlabengine','matlab-engine'), 59 ('sundials','sundials2'), 60 ('f-blas-lapack','fblaslapack'), 61 ('with-packages-dir','with-packages-download-dir'), 62 ('with-external-packages-dir','with-packages-build-dir'), 63 ('package-dirs','with-packages-search-path'), 64 ('download-petsc4py-python','with-python-exec'), 65 ('search-dirs','with-executables-search-path')] 66 for opt in opts[1:]: 67 optname = opt.split('=')[0].strip('-') 68 for oldname,newname in optMap: 69 if optname.find(oldname) >=0 and not optname.find(newname) >=0: 70 raise ValueError('The option '+opt+' should probably be '+opt.replace(oldname,newname)) 71 return 72 73def check_petsc_arch(opts): 74 # If PETSC_ARCH not specified - use script name (if not configure.py) 75 global petsc_arch 76 found = 0 77 for name in opts: 78 if name.find('PETSC_ARCH=') >= 0: 79 petsc_arch=name.split('=')[1] 80 found = 1 81 break 82 # If not yet specified - use the filename of script 83 if not found: 84 filename = os.path.basename(sys.argv[0]) 85 if not filename.startswith('configure') and not filename.startswith('reconfigure') and not filename.startswith('setup'): 86 petsc_arch=os.path.splitext(os.path.basename(sys.argv[0]))[0] 87 useName = 'PETSC_ARCH='+petsc_arch 88 opts.append(useName) 89 return 0 90 91def chkenable(): 92 #Replace all 'enable-'/'disable-' with 'with-'=0/1/tail 93 #enable-fortran is a special case, the resulting --with-fortran is ambiguous. 94 #Would it mean --with-fc= 95 en_dash = u'\N{EN DASH}' 96 no_break_space = u'\N{NO-BREAK SPACE}' 97 for l in range(0,len(sys.argv)): 98 name = sys.argv[l] 99 if name.find(no_break_space) >= 0: 100 sys.exit(ValueError('Unicode NO-BREAK SPACE char found in arguments! Please rerun configure using regular space chars: %s' % [name])) 101 name = name.replace(en_dash,'-') 102 if hasattr(name,'isprintable') and not name.isprintable(): 103 sys.exit(ValueError('Non-printable characters or control characters found in arguments! Please rerun configure using only printable character arguments: %s' % [name])) 104 if name.lstrip('-').startswith('enable-cxx'): 105 if name.find('=') == -1: 106 name = name.replace('enable-cxx','with-clanguage=C++',1) 107 else: 108 head, tail = name.split('=', 1) 109 if tail=='0': 110 name = head.replace('enable-cxx','with-clanguage=C',1) 111 else: 112 name = head.replace('enable-cxx','with-clanguage=C++',1) 113 sys.argv[l] = name 114 continue 115 if name.lstrip('-').startswith('disable-cxx'): 116 if name.find('=') == -1: 117 name = name.replace('disable-cxx','with-clanguage=C',1) 118 else: 119 head, tail = name.split('=', 1) 120 if tail == '0': 121 name = head.replace('disable-cxx','with-clanguage=C++',1) 122 else: 123 name = head.replace('disable-cxx','with-clanguage=C',1) 124 sys.argv[l] = name 125 continue 126 127 if name.lstrip('-').startswith('enable-'): 128 if name.find('=') == -1: 129 name = name.replace('enable-','with-',1)+'=1' 130 else: 131 head, tail = name.split('=', 1) 132 name = head.replace('enable-','with-',1)+'='+tail 133 if name.lstrip('-').startswith('disable-'): 134 if name.find('=') == -1: 135 name = name.replace('disable-','with-',1)+'=0' 136 else: 137 head, tail = name.split('=', 1) 138 if tail == '1': tail = '0' 139 name = head.replace('disable-','with-',1)+'='+tail 140 if name.lstrip('-').startswith('without-'): 141 if name.find('=') == -1: 142 name = name.replace('without-','with-',1)+'=0' 143 else: 144 head, tail = name.split('=', 1) 145 if tail == '1': tail = '0' 146 name = head.replace('without-','with-',1)+'='+tail 147 sys.argv[l] = name 148 149def chksynonyms(): 150 #replace common configure options with ones that PETSc BuildSystem recognizes 151 simplereplacements = {'F77' : 'FC', 'F90' : 'FC'} 152 for l in range(0,len(sys.argv)): 153 name = sys.argv[l] 154 155 name = name.replace('download-petsc4py','with-petsc4py') 156 name = name.replace('with-openmpi','with-mpi') 157 name = name.replace('with-mpich','with-mpi') 158 name = name.replace('with-blas-lapack','with-blaslapack') 159 name = name.replace('with-cuda-gencodearch','with-cuda-arch') 160 name = name.replace('download-hdf5-fortran-bindings','with-hdf5-fortran-bindings') 161 162 if name.find('with-debug=') >= 0 or name.endswith('with-debug'): 163 if name.find('=') == -1: 164 name = name.replace('with-debug','with-debugging')+'=1' 165 else: 166 head, tail = name.split('=', 1) 167 name = head.replace('with-debug','with-debugging')+'='+tail 168 169 if name.find('with-shared=') >= 0 or name.endswith('with-shared'): 170 if name.find('=') == -1: 171 name = name.replace('with-shared','with-shared-libraries')+'=1' 172 else: 173 head, tail = name.split('=', 1) 174 name = head.replace('with-shared','with-shared-libraries')+'='+tail 175 176 if name.find('with-index-size=') >=0: 177 head,tail = name.split('=',1) 178 if int(tail)==32: 179 name = '--with-64-bit-indices=0' 180 elif int(tail)==64: 181 name = '--with-64-bit-indices=1' 182 else: 183 raise RuntimeError('--with-index-size= must be 32 or 64') 184 185 if name.find('with-precision=') >=0: 186 head,tail = name.split('=',1) 187 if tail.find('quad')>=0: 188 name='--with-precision=__float128' 189 190 for i,j in simplereplacements.items(): 191 if name.find(i+'=') >= 0: 192 name = name.replace(i+'=',j+'=') 193 elif name.find('with-'+i.lower()+'=') >= 0: 194 name = name.replace(i.lower()+'=',j.lower()+'=') 195 196 # restore 'sys.argv[l]' from the intermediate var 'name' 197 sys.argv[l] = name 198 199def chkwincompilerusinglink(): 200 for arg in sys.argv: 201 if (arg.find('win32fe') >= 0 and (arg.find('ifort') >=0 or arg.find('icl') >=0)): 202 return 1 203 return 0 204 205def chkdosfiles(): 206 # cygwin - but not a hg clone - so check one of files in bin dir 207 if b"\r\n" in open(os.path.join('lib','petsc','bin','petscmpiexec'),"rb").read(): 208 print('===============================================================================') 209 print(' *** Scripts are in DOS mode. Was winzip used to extract petsc sources? ****') 210 print(' *** Please restart with a fresh tarball and use "tar -xzf petsc.tar.gz" ****') 211 print('===============================================================================') 212 sys.exit(3) 213 return 214 215def chkcygwinlink(): 216 if os.path.exists('/usr/bin/cygcheck.exe') and os.path.exists('/usr/bin/link.exe') and chkwincompilerusinglink(): 217 if '--ignore-cygwin-link' in sys.argv: return 0 218 print('===============================================================================') 219 print(' *** Cygwin /usr/bin/link detected! Compiles with Intel icl/ifort can break! **') 220 print(' *** To workaround do: "mv /usr/bin/link.exe /usr/bin/link-cygwin.exe" **') 221 print(' *** Or to ignore this check, use configure option: --ignore-cygwin-link. But compiles can fail. **') 222 print('===============================================================================') 223 sys.exit(3) 224 return 0 225 226def chkbrokencygwin(): 227 if os.path.exists('/usr/bin/cygcheck.exe'): 228 buf = os.popen('/usr/bin/cygcheck.exe -c cygwin').read() 229 if buf.find('1.5.11-1') > -1: 230 print('===============================================================================') 231 print(' *** cygwin-1.5.11-1 detected. ./configure fails with this version ***') 232 print(' *** Please upgrade to cygwin-1.5.12-1 or newer version. This can ***') 233 print(' *** be done by running cygwin-setup, selecting "next" all the way.***') 234 print('===============================================================================') 235 sys.exit(3) 236 return 0 237 238def chkusingwindowspython(): 239 if sys.platform == 'win32': 240 print('===============================================================================') 241 print(' *** Windows python detected. Please rerun ./configure with cygwin-python. ***') 242 print('===============================================================================') 243 sys.exit(3) 244 return 0 245 246def chkcygwinpython(): 247 if sys.platform == 'cygwin' : 248 import platform 249 import re 250 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 251 m=r.match(platform.release()) 252 major=int(m.group(1)) 253 minor=int(m.group(2)) 254 subminor=int(m.group(3)) 255 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor < 34)): 256 sys.argv.append('--useThreads=0') 257 extraLogs.append('''\ 258=============================================================================== 259** Cygwin version is older than 1.7.34. Python threads do not work correctly. *** 260** Disabling thread usage for this run of ./configure ******* 261===============================================================================''') 262 return 0 263 264def chkcygwinwindowscompilers(): 265 ''' Converts Microsoft and Intel Windows compilers to PETSc script using win32fe''' 266 if os.path.exists('/usr/bin/cygcheck.exe'): 267 path = os.path.join(os.getcwd(),'lib','petsc','bin','win32fe') 268 for l in range(1,len(sys.argv)): 269 option = sys.argv[l] 270 for i in ['cl','icl','ifort','icx','ifx','lib','nvcc']: 271 if option.endswith('="win32fe '+i+'"'): 272 sys.argv[l] = option[:option.find('=')+1]+os.path.join(path,'win32fe_'+i) 273 print('===============================================================================') 274 print(' *** Arguments of the form XXX="win32fe '+i+'" are deprecated ****') 275 print(' *** Use XXX='+i+' ****') 276 print('===============================================================================') 277 278 break 279 if option.endswith('='+i): 280 sys.argv[l] = option[:option.find('=')+1]+os.path.join(path,'win32fe_'+i) 281 break 282 return 0 283 284def chkrhl9(): 285 if os.path.exists('/etc/redhat-release'): 286 try: 287 file = open('/etc/redhat-release','r') 288 buf = file.read() 289 file.close() 290 except: 291 # can't read file - assume dangerous RHL9 292 buf = 'Shrike' 293 if buf.find('Shrike') > -1: 294 sys.argv.append('--useThreads=0') 295 extraLogs.append('''\ 296============================================================================== 297 *** RHL9 detected. Threads do not work correctly with this distribution *** 298 ****** Disabling thread usage for this run of ./configure ********* 299===============================================================================''') 300 return 0 301 302def chktmpnoexec(): 303 if not hasattr(os,'ST_NOEXEC'): return # novermin 304 if 'TMPDIR' in os.environ: tmpDir = os.environ['TMPDIR'] 305 else: tmpDir = '/tmp' 306 if os.statvfs(tmpDir).f_flag & os.ST_NOEXEC: # novermin 307 if os.statvfs(os.path.abspath('.')).f_flag & os.ST_NOEXEC: # novermin 308 print('************************************************************************') 309 print('* TMPDIR '+tmpDir+' has noexec attribute. Same with '+os.path.abspath('.')+' where petsc is built.') 310 print('* Suggest building PETSc in a location without this restriction!') 311 print('* Alternatively, set env variable TMPDIR to a location that is not restricted to run binaries.') 312 print('************************************************************************') 313 sys.exit(4) 314 else: 315 newTmp = os.path.abspath('tmp-petsc') 316 print('************************************************************************') 317 print('* TMPDIR '+tmpDir+' has noexec attribute. Using '+newTmp+' instead.') 318 print('************************************************************************') 319 if not os.path.isdir(newTmp): os.mkdir(os.path.abspath(newTmp)) 320 os.environ['TMPDIR'] = newTmp 321 return 322 323def check_cray_modules(): 324 import script 325 '''For Cray systems check if the cc, CC, ftn compiler suite modules have been set''' 326 cray = os.getenv('CRAY_SITE_LIST_DIR') 327 if not cray: return 328 cray = os.getenv('CRAYPE_DIR') 329 if not cray: 330 print('************************************************************************') 331 print('* You are on a Cray system but no programming environments have been loaded') 332 print('* Perhaps you need:') 333 print('* module load intel ; module load PrgEnv-intel') 334 print('* or module load PrgEnv-cray') 335 print('* or module load PrgEnv-gnu') 336 print('* See https://petsc.org/release/install/install/#installing-on-large-scale-doe-systems') 337 print('************************************************************************') 338 sys.exit(4) 339 340def check_broken_configure_log_links(): 341 '''Sometime symlinks can get broken if the original files are deleted. Delete such broken links''' 342 import os 343 for logfile in ['configure.log','configure.log.bkp']: 344 if os.path.islink(logfile) and not os.path.isfile(logfile): os.remove(logfile) 345 return 346 347def move_configure_log(framework): 348 '''Move configure.log to PETSC_ARCH/lib/petsc/conf - and update configure.log.bkp in both locations appropriately''' 349 global petsc_arch 350 351 if hasattr(framework,'arch'): petsc_arch = framework.arch 352 if hasattr(framework,'logName'): curr_file = framework.logName 353 else: curr_file = 'configure.log' 354 355 if petsc_arch: 356 import shutil 357 import os 358 359 # Just in case - confdir is not created 360 lib_dir = os.path.join(petsc_arch,'lib') 361 petsc_dir = os.path.join(petsc_arch,'lib','petsc') 362 conf_dir = os.path.join(petsc_arch,'lib','petsc','conf') 363 if not os.path.isdir(petsc_arch): os.mkdir(petsc_arch) 364 if not os.path.isdir(lib_dir): os.mkdir(lib_dir) 365 if not os.path.isdir(petsc_dir): os.mkdir(petsc_dir) 366 if not os.path.isdir(conf_dir): os.mkdir(conf_dir) 367 368 curr_bkp = curr_file + '.bkp' 369 new_file = os.path.join(conf_dir,curr_file) 370 new_bkp = new_file + '.bkp' 371 372 # Keep backup in $PETSC_ARCH/lib/petsc/conf location 373 if os.path.isfile(new_bkp): os.remove(new_bkp) 374 if os.path.isfile(new_file): os.rename(new_file,new_bkp) 375 if os.path.isfile(curr_file): 376 shutil.copyfile(curr_file,new_file) 377 os.remove(curr_file) 378 if os.path.isfile(new_file): os.symlink(new_file,curr_file) 379 # If the old bkp is using the same PETSC_ARCH/lib/petsc/conf - then update bkp link 380 if os.path.realpath(curr_bkp) == os.path.realpath(new_file): 381 if os.path.isfile(curr_bkp): os.remove(curr_bkp) 382 if os.path.isfile(new_bkp): os.symlink(new_bkp,curr_bkp) 383 return 384 385def print_final_timestamp(framework): 386 import time 387 framework.log.write(('='*80)+'\n') 388 framework.log.write('Finishing configure run at '+time.strftime('%a, %d %b %Y %H:%M:%S %z')+'\n') 389 framework.log.write(('='*80)+'\n') 390 return 391 392def petsc_configure(configure_options): 393 petscdir = os.getcwd() 394 try: 395 sys.path.append(os.path.join(petscdir,'lib','petsc','bin')) 396 import petscnagupgrade 397 file = os.path.join(petscdir,'.nagged') 398 if not petscnagupgrade.naggedtoday(file): 399 petscnagupgrade.currentversion(petscdir) 400 except: 401 pass 402 403 # Should be run from the toplevel 404 configDir = os.path.abspath('config') 405 bsDir = os.path.join(configDir, 'BuildSystem') 406 if not os.path.isdir(configDir): 407 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 408 sys.path.insert(0, bsDir) 409 sys.path.insert(0, configDir) 410 import logger 411 import config.base 412 import config.framework 413 414 try: 415 # Command line arguments take precedence (but don't destroy argv[0]) 416 sys.argv = sys.argv[:1] + configure_options + sys.argv[1:] 417 check_for_option_mistakes(sys.argv) 418 check_for_option_changed(sys.argv) 419 except (TypeError, ValueError) as e: 420 msg = logger.build_multiline_error_message('ERROR in COMMAND LINE ARGUMENT to ./configure', str(e)) 421 sys.exit(msg) 422 # check PETSC_ARCH 423 check_for_unsupported_combinations(sys.argv) 424 check_petsc_arch(sys.argv) 425 check_broken_configure_log_links() 426 427 #rename '--enable-' to '--with-' 428 chkenable() 429 # support a few standard configure option types 430 chksynonyms() 431 # Check for broken cygwin 432 chkbrokencygwin() 433 # Disable threads on RHL9 434 chkrhl9() 435 # Make sure cygwin-python is used on windows 436 chkusingwindowspython() 437 # Threads don't work for cygwin & python... 438 chkcygwinpython() 439 chkcygwinlink() 440 chkdosfiles() 441 chkcygwinwindowscompilers() 442 chktmpnoexec() 443 444 for l in range(1,len(sys.argv)): 445 if sys.argv[l].startswith('--with-fc=') and sys.argv[l].endswith('nagfor'): 446 # need a way to save this value and later CC so that petscnagfor may use them 447 name = sys.argv[l].split('=')[1] 448 sys.argv[l] = '--with-fc='+os.path.join(os.path.abspath('.'),'lib','petsc','bin','petscnagfor') 449 break 450 451 452 # Check Cray without modules 453 check_cray_modules() 454 455 tbo = None 456 framework = None 457 try: 458 framework = config.framework.Framework(['--configModules=PETSc.Configure','--optionsModule=config.compilerOptions']+sys.argv[1:], loadArgDB = 0) 459 framework.setup() 460 framework.logPrintBox('Configuring PETSc to compile on your system') 461 framework.logPrint('\n'.join(extraLogs)) 462 framework.configure(out = sys.stdout) 463 framework.storeSubstitutions(framework.argDB) 464 framework.argDB['configureCache'] = pickle.dumps(framework) 465 framework.printSummary() 466 framework.argDB.save(force = True) 467 framework.logClear() 468 print_final_timestamp(framework) 469 framework.closeLog() 470 try: 471 move_configure_log(framework) 472 except: 473 # perhaps print an error about unable to shuffle logs? 474 pass 475 return 0 476 except (RuntimeError, config.base.ConfigureSetupError) as e: 477 tbo = sys.exc_info()[2] 478 msg = logger.build_multiline_error_message('UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):', str(e)) 479 se = '' 480 except (TypeError, ValueError) as e: 481 # this exception is automatically deleted by Python so we need to save it to print below 482 tbo = sys.exc_info()[2] 483 msg = logger.build_multiline_error_message('TypeError or ValueError possibly related to ERROR in COMMAND LINE ARGUMENT while running ./configure', str(e)) 484 se = '' 485 except ImportError as e : 486 # this exception is automatically deleted by Python so we need to save it to print below 487 tbo = sys.exc_info()[2] 488 msg = logger.build_multiline_error_message('ImportError while running ./configure', str(e)) 489 se = '' 490 except OSError as e : 491 tbo = sys.exc_info()[2] 492 msg = logger.build_multiline_error_message('OSError while running ./configure', str(e)) 493 se = '' 494 except SystemExit as e: 495 tbo = sys.exc_info()[2] 496 if e.code is None or e.code == 0: 497 return 498 if e.code == 10: 499 sys.exit(10) 500 msg = logger.build_multiline_error_message('CONFIGURATION FAILURE (Please send configure.log to petsc-maint@mcs.anl.gov)', str(e)) 501 se = str(e) 502 except Exception as e: 503 tbo = sys.exc_info()[2] 504 msg = logger.build_multiline_error_message('CONFIGURATION CRASH (Please send configure.log to petsc-maint@mcs.anl.gov)', str(e)) 505 se = str(e) 506 507 print('\n'+msg) 508 if not framework is None: 509 framework.logClear() 510 if hasattr(framework, 'log'): 511 try: 512 if hasattr(framework,'compilerDefines'): 513 framework.log.write('**** Configure header '+framework.compilerDefines+' ****\n') 514 framework.outputHeader(framework.log) 515 if hasattr(framework,'compilerFixes'): 516 framework.log.write('**** C specific Configure header '+framework.compilerFixes+' ****\n') 517 framework.outputCHeader(framework.log) 518 except Exception as e: 519 framework.log.write('Problem writing headers to log: '+str(e)) 520 try: 521 if hasattr(framework,'additional_error_message'): se += logger.build_multiline_message('',framework.additional_error_message)+'\n\n' 522 framework.log.write(msg+se) 523 traceback.print_tb(tbo, file = framework.log) 524 print_final_timestamp(framework) 525 if hasattr(framework,'log'): framework.log.close() 526 move_configure_log(framework) 527 except Exception as e: 528 print('Error printing error message from exception or printing the traceback:'+str(e)) 529 traceback.print_tb(sys.exc_info()[2]) 530 sys.exit(1) 531 else: 532 print(se) 533 traceback.print_tb(tbo) 534 else: 535 print(se) 536 traceback.print_tb(tbo) 537 if hasattr(framework,'log'): framework.log.close() 538 539if __name__ == '__main__': 540 petsc_configure([]) 541