1#!/usr/bin/env python 2from __future__ import print_function 3import os, sys 4 5extraLogs = [] 6petsc_arch = '' 7 8# Use en_US as language so that BuildSystem parses compiler messages in english 9def fixLang(lang): 10 if lang in os.environ and os.environ[lang] != '': 11 lv = os.environ[lang] 12 enc = '' 13 try: lv,enc = lv.split('.') 14 except: pass 15 if lv not in ['en_US','C']: lv = 'en_US' 16 if enc: lv = lv+'.'+enc 17 os.environ[lang] = lv 18 19fixLang('LC_LOCAL') 20fixLang('LANG') 21 22 23def check_for_option_mistakes(opts): 24 for opt in opts[1:]: 25 name = opt.split('=')[0] 26 if name.find(' ') >= 0: 27 raise ValueError('The option "'+name+'" has a space character in the name - this is likely incorrect usage.'); 28 if name.find('_') >= 0: 29 exception = False 30 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']: 31 if name.find(exc) >= 0: 32 exception = True 33 if not exception: 34 raise ValueError('The option '+name+' should probably be '+name.replace('_', '-')); 35 if opt.find('=') >=0: 36 optval = opt.split('=')[1] 37 if optval == 'ifneeded': 38 raise ValueError('The option '+opt+' should probably be '+opt.replace('ifneeded', '1')); 39 for exc in ['mkl_sparse', 'mkl_sparse_optimize', 'mkl_cpardiso', 'mkl_pardiso', 'superlu_dist']: 40 if name.find(exc.replace('_','-')) > -1: 41 raise ValueError('The option '+opt+' should be '+opt.replace(exc.replace('_','-'),exc)); 42 return 43 44def check_for_unsupported_combinations(opts): 45 if '--with-precision=single' in opts and '--with-clanguage=cxx' in opts and '--with-scalar-type=complex' in opts: 46 sys.exit(ValueError('PETSc does not support single precision complex with C++ clanguage, run with --with-clanguage=c')) 47 48def check_for_option_changed(opts): 49# Document changes in command line options here. 50 optMap = [('with-64bit-indices','with-64-bit-indices'), 51 ('with-mpi-exec','with-mpiexec'), 52 ('c-blas-lapack','f2cblaslapack'), 53 ('cholmod','suitesparse'), 54 ('umfpack','suitesparse'), 55 ('matlabengine','matlab-engine'), 56 ('sundials','sundials2'), 57 ('f-blas-lapack','fblaslapack'), 58 ('with-cuda-arch', 59 'CUDAFLAGS=-arch'), 60 ('with-packages-dir','with-packages-download-dir'), 61 ('with-external-packages-dir','with-packages-build-dir'), 62 ('package-dirs','with-packages-search-path'), 63 ('download-petsc4py-python','with-python-exec'), 64 ('search-dirs','with-executables-search-path')] 65 for opt in opts[1:]: 66 optname = opt.split('=')[0].strip('-') 67 for oldname,newname in optMap: 68 if optname.find(oldname) >=0 and not optname.find(newname): 69 raise ValueError('The option '+opt+' should probably be '+opt.replace(oldname,newname)) 70 return 71 72def check_petsc_arch(opts): 73 # If PETSC_ARCH not specified - use script name (if not configure.py) 74 global petsc_arch 75 found = 0 76 for name in opts: 77 if name.find('PETSC_ARCH=') >= 0: 78 petsc_arch=name.split('=')[1] 79 found = 1 80 break 81 # If not yet specified - use the filename of script 82 if not found: 83 filename = os.path.basename(sys.argv[0]) 84 if not filename.startswith('configure') and not filename.startswith('reconfigure') and not filename.startswith('setup'): 85 petsc_arch=os.path.splitext(os.path.basename(sys.argv[0]))[0] 86 useName = 'PETSC_ARCH='+petsc_arch 87 opts.append(useName) 88 return 0 89 90def chkenable(): 91 #Replace all 'enable-'/'disable-' with 'with-'=0/1/tail 92 #enable-fortran is a special case, the resulting --with-fortran is ambiguous. 93 #Would it mean --with-fc= 94 en_dash = u'\N{EN DASH}' 95 if sys.version_info < (3, 0): 96 en_dash = en_dash.encode('utf-8') 97 for l in range(0,len(sys.argv)): 98 name = sys.argv[l] 99 100 if name.find(en_dash) >= 0: 101 sys.argv[l] = name.replace(en_dash,'-') 102 if name.find('enable-cxx') >= 0: 103 if name.find('=') == -1: 104 sys.argv[l] = name.replace('enable-cxx','with-clanguage=C++') 105 else: 106 head, tail = name.split('=', 1) 107 if tail=='0': 108 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C') 109 else: 110 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C++') 111 continue 112 if name.find('disable-cxx') >= 0: 113 if name.find('=') == -1: 114 sys.argv[l] = name.replace('disable-cxx','with-clanguage=C') 115 else: 116 head, tail = name.split('=', 1) 117 if tail == '0': 118 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C++') 119 else: 120 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C') 121 continue 122 123 124 if name.find('enable-') >= 0: 125 if name.find('=') == -1: 126 sys.argv[l] = name.replace('enable-','with-')+'=1' 127 else: 128 head, tail = name.split('=', 1) 129 sys.argv[l] = head.replace('enable-','with-')+'='+tail 130 if name.find('disable-') >= 0: 131 if name.find('=') == -1: 132 sys.argv[l] = name.replace('disable-','with-')+'=0' 133 else: 134 head, tail = name.split('=', 1) 135 if tail == '1': tail = '0' 136 sys.argv[l] = head.replace('disable-','with-')+'='+tail 137 if name.find('without-') >= 0: 138 if name.find('=') == -1: 139 sys.argv[l] = name.replace('without-','with-')+'=0' 140 else: 141 head, tail = name.split('=', 1) 142 if tail == '1': tail = '0' 143 sys.argv[l] = head.replace('without-','with-')+'='+tail 144 145def chksynonyms(): 146 #replace common configure options with ones that PETSc BuildSystem recognizes 147 simplereplacements = {'F77' : 'FC', 'F90' : 'FC'} 148 for l in range(0,len(sys.argv)): 149 name = sys.argv[l] 150 151 if name.find('with-blas-lapack') >= 0: 152 sys.argv[l] = name.replace('with-blas-lapack','with-blaslapack') 153 154 if name.find('with-debug=') >= 0 or name.endswith('with-debug'): 155 if name.find('=') == -1: 156 sys.argv[l] = name.replace('with-debug','with-debugging')+'=1' 157 else: 158 head, tail = name.split('=', 1) 159 sys.argv[l] = head.replace('with-debug','with-debugging')+'='+tail 160 161 if name.find('with-shared=') >= 0 or name.endswith('with-shared'): 162 if name.find('=') == -1: 163 sys.argv[l] = name.replace('with-shared','with-shared-libraries')+'=1' 164 else: 165 head, tail = name.split('=', 1) 166 sys.argv[l] = head.replace('with-shared','with-shared-libraries')+'='+tail 167 168 if name.find('with-index-size=') >=0: 169 head,tail = name.split('=',1) 170 if int(tail)==32: 171 sys.argv[l] = '--with-64-bit-indices=0' 172 elif int(tail)==64: 173 sys.argv[l] = '--with-64-bit-indices=1' 174 else: 175 raise RuntimeError('--with-index-size= must be 32 or 64') 176 177 if name.find('with-precision=') >=0: 178 head,tail = name.split('=',1) 179 if tail.find('quad')>=0: 180 sys.argv[l]='--with-precision=__float128' 181 182 for i,j in simplereplacements.items(): 183 if name.find(i+'=') >= 0: 184 sys.argv[l] = name.replace(i+'=',j+'=') 185 elif name.find('with-'+i.lower()+'=') >= 0: 186 sys.argv[l] = name.replace(i.lower()+'=',j.lower()+'=') 187 188def chkwincompilerusinglink(): 189 for arg in sys.argv: 190 if (arg.find('win32fe') >= 0 and (arg.find('f90') >=0 or arg.find('ifort') >=0 or arg.find('icl') >=0)): 191 return 1 192 return 0 193 194def chkdosfiles(): 195 # cygwin - but not a hg clone - so check one of files in bin dir 196 if b"\r\n" in open(os.path.join('lib','petsc','bin','petscmpiexec'),"rb").read(): 197 print('===============================================================================') 198 print(' *** Scripts are in DOS mode. Was winzip used to extract petsc sources? ****') 199 print(' *** Please restart with a fresh tarball and use "tar -xzf petsc.tar.gz" ****') 200 print('===============================================================================') 201 sys.exit(3) 202 return 203 204def chkcygwinlink(): 205 if os.path.exists('/usr/bin/cygcheck.exe') and os.path.exists('/usr/bin/link.exe') and chkwincompilerusinglink(): 206 if '--ignore-cygwin-link' in sys.argv: return 0 207 print('===============================================================================') 208 print(' *** Cygwin /usr/bin/link detected! Compiles with Intel icl/ifort can break! **') 209 print(' *** To workarround do: "mv /usr/bin/link.exe /usr/bin/link-cygwin.exe" **') 210 print(' *** Or to ignore this check, use configure option: --ignore-cygwin-link. But compiles can fail. **') 211 print('===============================================================================') 212 sys.exit(3) 213 return 0 214 215def chkbrokencygwin(): 216 if os.path.exists('/usr/bin/cygcheck.exe'): 217 buf = os.popen('/usr/bin/cygcheck.exe -c cygwin').read() 218 if buf.find('1.5.11-1') > -1: 219 print('===============================================================================') 220 print(' *** cygwin-1.5.11-1 detected. ./configure fails with this version ***') 221 print(' *** Please upgrade to cygwin-1.5.12-1 or newer version. This can ***') 222 print(' *** be done by running cygwin-setup, selecting "next" all the way.***') 223 print('===============================================================================') 224 sys.exit(3) 225 return 0 226 227def chkusingwindowspython(): 228 if sys.platform == 'win32': 229 print('===============================================================================') 230 print(' *** Windows python detected. Please rerun ./configure with cygwin-python. ***') 231 print('===============================================================================') 232 sys.exit(3) 233 return 0 234 235def chkcygwinpython(): 236 if sys.platform == 'cygwin' : 237 import platform 238 import re 239 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 240 m=r.match(platform.release()) 241 major=int(m.group(1)) 242 minor=int(m.group(2)) 243 subminor=int(m.group(3)) 244 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor < 34)): 245 sys.argv.append('--useThreads=0') 246 extraLogs.append('''\ 247=============================================================================== 248** Cygwin version is older than 1.7.34. Python threads do not work correctly. *** 249** Disabling thread usage for this run of ./configure ******* 250===============================================================================''') 251 return 0 252 253def chkcygwinwindowscompilers(): 254 '''Adds win32fe for Microsoft/Intel compilers''' 255 if os.path.exists('/usr/bin/cygcheck.exe'): 256 for l in range(1,len(sys.argv)): 257 option = sys.argv[l] 258 for i in ['cl','icl','ifort']: 259 if option.startswith(i): 260 sys.argv[l] = 'win32fe '+option 261 break 262 return 0 263 264def chkrhl9(): 265 if os.path.exists('/etc/redhat-release'): 266 try: 267 file = open('/etc/redhat-release','r') 268 buf = file.read() 269 file.close() 270 except: 271 # can't read file - assume dangerous RHL9 272 buf = 'Shrike' 273 if buf.find('Shrike') > -1: 274 sys.argv.append('--useThreads=0') 275 extraLogs.append('''\ 276============================================================================== 277 *** RHL9 detected. Threads do not work correctly with this distribution *** 278 ****** Disabling thread usage for this run of ./configure ********* 279===============================================================================''') 280 return 0 281 282def chktmpnoexec(): 283 if not hasattr(os,'ST_NOEXEC'): return # novermin 284 if 'TMPDIR' in os.environ: tmpDir = os.environ['TMPDIR'] 285 else: tmpDir = '/tmp' 286 if os.statvfs(tmpDir).f_flag & os.ST_NOEXEC: # novermin 287 if os.statvfs(os.path.abspath('.')).f_flag & os.ST_NOEXEC: # novermin 288 print('************************************************************************') 289 print('* TMPDIR '+tmpDir+' has noexec attribute. Same with '+os.path.abspath('.')+' where petsc is built.') 290 print('* Suggest building PETSc in a location without this restriction!') 291 print('* Alternatively, set env variable TMPDIR to a location that is not restricted to run binaries.') 292 print('************************************************************************') 293 sys.exit(4) 294 else: 295 newTmp = os.path.abspath('tmp-petsc') 296 print('************************************************************************') 297 print('* TMPDIR '+tmpDir+' has noexec attribute. Using '+newTmp+' instead.') 298 print('************************************************************************') 299 if not os.path.isdir(newTmp): os.mkdir(os.path.abspath(newTmp)) 300 os.environ['TMPDIR'] = newTmp 301 return 302 303def check_cray_modules(): 304 import script 305 '''For Cray systems check if the cc, CC, ftn compiler suite modules have been set''' 306 cray = os.getenv('CRAY_SITE_LIST_DIR') 307 if not cray: return 308 cray = os.getenv('CRAYPE_DIR') 309 if not cray: 310 print('************************************************************************') 311 print('* You are on a Cray system but no programming environments have been loaded') 312 print('* Perhaps you need:') 313 print('* module load intel ; module load PrgEnv-intel') 314 print('* or module load PrgEnv-cray') 315 print('* or module load PrgEnv-gnu') 316 print('* See https://www.mcs.anl.gov/petsc/documentation/installation.html#doemachines') 317 print('************************************************************************') 318 sys.exit(4) 319 320def check_broken_configure_log_links(): 321 '''Sometime symlinks can get broken if the original files are deleted. Delete such broken links''' 322 import os 323 for logfile in ['configure.log','configure.log.bkp']: 324 if os.path.islink(logfile) and not os.path.isfile(logfile): os.remove(logfile) 325 return 326 327def move_configure_log(framework): 328 '''Move configure.log to PETSC_ARCH/lib/petsc/conf - and update configure.log.bkp in both locations appropriately''' 329 global petsc_arch 330 331 if hasattr(framework,'arch'): petsc_arch = framework.arch 332 if hasattr(framework,'logName'): curr_file = framework.logName 333 else: curr_file = 'configure.log' 334 335 if petsc_arch: 336 import shutil 337 import os 338 339 # Just in case - confdir is not created 340 lib_dir = os.path.join(petsc_arch,'lib') 341 petsc_dir = os.path.join(petsc_arch,'lib','petsc') 342 conf_dir = os.path.join(petsc_arch,'lib','petsc','conf') 343 if not os.path.isdir(petsc_arch): os.mkdir(petsc_arch) 344 if not os.path.isdir(lib_dir): os.mkdir(lib_dir) 345 if not os.path.isdir(petsc_dir): os.mkdir(petsc_dir) 346 if not os.path.isdir(conf_dir): os.mkdir(conf_dir) 347 348 curr_bkp = curr_file + '.bkp' 349 new_file = os.path.join(conf_dir,curr_file) 350 new_bkp = new_file + '.bkp' 351 352 # Keep backup in $PETSC_ARCH/lib/petsc/conf location 353 if os.path.isfile(new_bkp): os.remove(new_bkp) 354 if os.path.isfile(new_file): os.rename(new_file,new_bkp) 355 if os.path.isfile(curr_file): 356 shutil.copyfile(curr_file,new_file) 357 os.remove(curr_file) 358 if os.path.isfile(new_file): os.symlink(new_file,curr_file) 359 # If the old bkp is using the same PETSC_ARCH/lib/petsc/conf - then update bkp link 360 if os.path.realpath(curr_bkp) == os.path.realpath(new_file): 361 if os.path.isfile(curr_bkp): os.remove(curr_bkp) 362 if os.path.isfile(new_bkp): os.symlink(new_bkp,curr_bkp) 363 return 364 365def print_final_timestamp(framework): 366 import time 367 framework.log.write(('='*80)+'\n') 368 framework.log.write('Finishing configure run at '+time.strftime('%a, %d %b %Y %H:%M:%S %z')+'\n') 369 framework.log.write(('='*80)+'\n') 370 return 371 372def petsc_configure(configure_options): 373 if 'PETSC_DIR' in os.environ: 374 petscdir = os.environ['PETSC_DIR'] 375 if petscdir.find(' ') > -1: 376 raise RuntimeError('Your PETSC_DIR '+petscdir+' has spaces in it; this is not allowed.\n Change the directory with PETSc to not have spaces in it') 377 try: 378 sys.path.append(os.path.join(petscdir,'lib','petsc','bin')) 379 import petscnagupgrade 380 file = os.path.join(petscdir,'.nagged') 381 if not petscnagupgrade.naggedtoday(file): 382 petscnagupgrade.currentversion(petscdir) 383 except: 384 pass 385 print('===============================================================================') 386 print(' Configuring PETSc to compile on your system ') 387 print('===============================================================================') 388 389 try: 390 # Command line arguments take precedence (but don't destroy argv[0]) 391 sys.argv = sys.argv[:1] + configure_options + sys.argv[1:] 392 check_for_option_mistakes(sys.argv) 393 check_for_option_changed(sys.argv) 394 except (TypeError, ValueError) as e: 395 emsg = str(e) 396 if not emsg.endswith('\n'): emsg = emsg+'\n' 397 msg ='*******************************************************************************\n'\ 398 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 399 +'-------------------------------------------------------------------------------\n' \ 400 +emsg+'*******************************************************************************\n' 401 sys.exit(msg) 402 # check PETSC_ARCH 403 check_for_unsupported_combinations(sys.argv) 404 check_petsc_arch(sys.argv) 405 check_broken_configure_log_links() 406 407 #rename '--enable-' to '--with-' 408 chkenable() 409 # support a few standard configure option types 410 chksynonyms() 411 # Check for broken cygwin 412 chkbrokencygwin() 413 # Disable threads on RHL9 414 chkrhl9() 415 # Make sure cygwin-python is used on windows 416 chkusingwindowspython() 417 # Threads don't work for cygwin & python... 418 chkcygwinpython() 419 chkcygwinlink() 420 chkdosfiles() 421 chkcygwinwindowscompilers() 422 chktmpnoexec() 423 424 for l in range(1,len(sys.argv)): 425 if sys.argv[l].startswith('--with-fc=') and sys.argv[l].endswith('nagfor'): 426 # need a way to save this value and later CC so that petscnagfor may use them 427 name = sys.argv[l].split('=')[1] 428 sys.argv[l] = '--with-fc='+os.path.join(os.path.abspath('.'),'lib','petsc','bin','petscnagfor') 429 break 430 431 432 # Should be run from the toplevel 433 configDir = os.path.abspath('config') 434 bsDir = os.path.join(configDir, 'BuildSystem') 435 if not os.path.isdir(configDir): 436 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 437 sys.path.insert(0, bsDir) 438 sys.path.insert(0, configDir) 439 import config.base 440 import config.framework 441 import pickle 442 import traceback 443 444 # Check Cray without modules 445 check_cray_modules() 446 447 tbo = None 448 framework = None 449 try: 450 framework = config.framework.Framework(['--configModules=PETSc.Configure','--optionsModule=config.compilerOptions']+sys.argv[1:], loadArgDB = 0) 451 framework.setup() 452 framework.logPrint('\n'.join(extraLogs)) 453 framework.configure(out = sys.stdout) 454 framework.storeSubstitutions(framework.argDB) 455 framework.argDB['configureCache'] = pickle.dumps(framework) 456 framework.printSummary() 457 framework.argDB.save(force = True) 458 framework.logClear() 459 print_final_timestamp(framework) 460 framework.closeLog() 461 try: 462 move_configure_log(framework) 463 except: 464 # perhaps print an error about unable to shuffle logs? 465 pass 466 return 0 467 except (RuntimeError, config.base.ConfigureSetupError) as e: 468 tbo = sys.exc_info()[2] 469 emsg = str(e) 470 if not emsg.endswith('\n'): emsg = emsg+'\n' 471 msg ='*******************************************************************************\n'\ 472 +' UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):\n' \ 473 +'-------------------------------------------------------------------------------\n' \ 474 +emsg+'*******************************************************************************\n' 475 se = '' 476 except (TypeError, ValueError) as e: 477 # this exception is automatically deleted by Python so we need to save it to print below 478 tbo = sys.exc_info()[2] 479 emsg = str(e) 480 if not emsg.endswith('\n'): emsg = emsg+'\n' 481 msg ='*******************************************************************************\n'\ 482 +' TypeError or ValueError possibly related to ERROR in COMMAND LINE ARGUMENT while running ./configure \n' \ 483 +'-------------------------------------------------------------------------------\n' \ 484 +emsg+'*******************************************************************************\n' 485 se = '' 486 except ImportError as e : 487 # this exception is automatically deleted by Python so we need to save it to print below 488 tbo = sys.exc_info()[2] 489 emsg = str(e) 490 if not emsg.endswith('\n'): emsg = emsg+'\n' 491 msg ='*******************************************************************************\n'\ 492 +' ImportError while runing ./configure \n' \ 493 +'-------------------------------------------------------------------------------\n' \ 494 +emsg+'*******************************************************************************\n' 495 se = '' 496 except OSError as e : 497 tbo = sys.exc_info()[2] 498 emsg = str(e) 499 if not emsg.endswith('\n'): emsg = emsg+'\n' 500 msg ='*******************************************************************************\n'\ 501 +' OSError while running ./configure \n' \ 502 +'-------------------------------------------------------------------------------\n' \ 503 +emsg+'*******************************************************************************\n' 504 se = '' 505 except SystemExit as e: 506 tbo = sys.exc_info()[2] 507 if e.code is None or e.code == 0: 508 return 509 if e.code == 10: 510 sys.exit(10) 511 msg ='*******************************************************************************\n'\ 512 +' CONFIGURATION FAILURE (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 513 +'*******************************************************************************\n' 514 se = str(e) 515 except Exception as e: 516 tbo = sys.exc_info()[2] 517 msg ='*******************************************************************************\n'\ 518 +' CONFIGURATION CRASH (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 519 +'*******************************************************************************\n' 520 se = str(e) 521 522 print(msg) 523 if not framework is None: 524 framework.logClear() 525 if hasattr(framework, 'log'): 526 try: 527 if hasattr(framework,'compilerDefines'): 528 framework.log.write('**** Configure header '+framework.compilerDefines+' ****\n') 529 framework.outputHeader(framework.log) 530 if hasattr(framework,'compilerFixes'): 531 framework.log.write('**** C specific Configure header '+framework.compilerFixes+' ****\n') 532 framework.outputCHeader(framework.log) 533 except Exception as e: 534 framework.log.write('Problem writing headers to log: '+str(e)) 535 try: 536 framework.log.write(msg+se) 537 traceback.print_tb(tbo, file = framework.log) 538 print_final_timestamp(framework) 539 if hasattr(framework,'log'): framework.log.close() 540 move_configure_log(framework) 541 except Exception as e: 542 print('Error printing error message from exception or printing the traceback:'+str(e)) 543 traceback.print_tb(sys.exc_info()[2]) 544 sys.exit(1) 545 else: 546 print(se) 547 traceback.print_tb(tbo) 548 else: 549 print(se) 550 traceback.print_tb(tbo) 551 if hasattr(framework,'log'): framework.log.close() 552 553if __name__ == '__main__': 554 petsc_configure([]) 555 556