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