1#!/usr/bin/env python 2import os, sys 3 4extraLogs = [] 5petsc_arch = '' 6 7# Use en_US as language so that BuildSystem parses compiler messages in english 8if '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' 9if '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' 10 11if not hasattr(sys, 'version_info') or not sys.version_info[0] == 2 or not sys.version_info[1] >= 6: 12 print '*******************************************************************************' 13 print '* Python2 version 2.6 or higher is required to run ./configure *' 14 print '* Try: "python2.7 ./configure" or "python2.6 ./configure" *' 15 print '*******************************************************************************' 16 sys.exit(4) 17 18def check_for_option_mistakes(opts): 19 for opt in opts[1:]: 20 name = opt.split('=')[0] 21 if name.find('_') >= 0: 22 exception = False 23 for exc in ['mkl_cpardiso', 'mkl_pardiso', 'superlu_dist', 'superlu_mt', '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']: 24 if name.find(exc) >= 0: 25 exception = True 26 if not exception: 27 raise ValueError('The option '+name+' should probably be '+name.replace('_', '-')); 28 if opt.find('=') >=0: 29 optval = opt.split('=')[1] 30 if optval == 'ifneeded': 31 raise ValueError('The option '+opt+' should probably be '+opt.replace('ifneeded', '1')); 32 return 33 34def check_for_unsupported_combinations(opts): 35 if '--with-precision=single' in opts and '--with-clanguage=cxx' in opts and '--with-scalar-type=complex' in opts: 36 sys.exit(ValueError('PETSc does not support single precision complex with C++ clanguage, run with --with-clanguage=c')) 37 38def check_for_option_changed(opts): 39# Document changes in command line options here. 40 optMap = [('with-64bit-indices','with-64-bit-indices'),('c-blas-lapack','f2cblaslapack'),('cholmod','suitesparse'),('umfpack','suitesparse'),('f-blas-lapack','fblaslapack')] 41 for opt in opts[1:]: 42 optname = opt.split('=')[0].strip('-') 43 for oldname,newname in optMap: 44 if optname.find(oldname) >=0: 45 raise ValueError('The option '+opt+' should probably be '+opt.replace(oldname,newname)) 46 return 47 48def check_petsc_arch(opts): 49 # If PETSC_ARCH not specified - use script name (if not configure.py) 50 global petsc_arch 51 found = 0 52 for name in opts: 53 if name.find('PETSC_ARCH=') >= 0: 54 petsc_arch=name.split('=')[1] 55 found = 1 56 break 57 # If not yet specified - use the filename of script 58 if not found: 59 filename = os.path.basename(sys.argv[0]) 60 if not filename.startswith('configure') and not filename.startswith('reconfigure') and not filename.startswith('setup'): 61 petsc_arch=os.path.splitext(os.path.basename(sys.argv[0]))[0] 62 useName = 'PETSC_ARCH='+petsc_arch 63 opts.append(useName) 64 return 0 65 66def chkenable(): 67 #Replace all 'enable-'/'disable-' with 'with-'=0/1/tail 68 #enable-fortran is a special case, the resulting --with-fortran is ambiguous. 69 #Would it mean --with-fc= or --with-fortran-interfaces=? 70 for l in range(0,len(sys.argv)): 71 name = sys.argv[l] 72 if name.find('enable-fortran') >= 0: 73 if name.find('=') == -1: 74 sys.argv[l] = name.replace('enable-fortran','with-fortran-interfaces')+'=1' 75 else: 76 head, tail = name.split('=', 1) 77 sys.argv[l] = head.replace('enable-fortran','with-fortran-interfaces')+'='+tail 78 continue 79 if name.find('disable-fortran') >= 0: 80 if name.find('=') == -1: 81 sys.argv[l] = name.replace('disable-fortran','with-fortran-interfaces')+'=0' 82 else: 83 head, tail = name.split('=', 1) 84 if tail == '1': tail = '0' 85 sys.argv[l] = head.replace('disable-fortran','with-fortran-interfaces')+'='+tail 86 continue 87 88 if name.find('enable-cxx') >= 0: 89 if name.find('=') == -1: 90 sys.argv[l] = name.replace('enable-cxx','with-clanguage=C++') 91 else: 92 head, tail = name.split('=', 1) 93 if tail=='0': 94 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C') 95 else: 96 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C++') 97 continue 98 if name.find('disable-cxx') >= 0: 99 if name.find('=') == -1: 100 sys.argv[l] = name.replace('disable-cxx','with-clanguage=C') 101 else: 102 head, tail = name.split('=', 1) 103 if tail == '0': 104 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C++') 105 else: 106 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C') 107 continue 108 109 110 if name.find('enable-') >= 0: 111 if name.find('=') == -1: 112 sys.argv[l] = name.replace('enable-','with-')+'=1' 113 else: 114 head, tail = name.split('=', 1) 115 sys.argv[l] = head.replace('enable-','with-')+'='+tail 116 if name.find('disable-') >= 0: 117 if name.find('=') == -1: 118 sys.argv[l] = name.replace('disable-','with-')+'=0' 119 else: 120 head, tail = name.split('=', 1) 121 if tail == '1': tail = '0' 122 sys.argv[l] = head.replace('disable-','with-')+'='+tail 123 if name.find('without-') >= 0: 124 if name.find('=') == -1: 125 sys.argv[l] = name.replace('without-','with-')+'=0' 126 else: 127 head, tail = name.split('=', 1) 128 if tail == '1': tail = '0' 129 sys.argv[l] = head.replace('without-','with-')+'='+tail 130 131def argsAddDownload(value,deps = [],options = []): 132 # Adds --download-value to args if the command line DOES NOT already has --with-value or --download-value in it 133 # this is to prevent introducing conflicting arguments to ones that already exist 134 for i in sys.argv: 135 if i.startswith("--with-"+value): return 136 if i.startswith("--download-"+value): return 137 sys.argv.append('--download-'+value) 138 for i in deps: 139 argsAddDownload(i) 140 for i in options: 141 sys.argv.append(i) 142 143def chksynonyms(): 144 #replace common configure options with ones that PETSc BuildSystem recognizes 145 downloadxsdk = 0 146 downloadideas = 0 147 for l in range(0,len(sys.argv)): 148 name = sys.argv[l] 149 150 if name.startswith('--download-xsdk'): 151 downloadxsdk = 1 152 153 if name.startswith('--download-ideas'): 154 downloadideas = 1 155 156 if name.find('with-debug=') >= 0 or name.endswith('with-debug'): 157 if name.find('=') == -1: 158 sys.argv[l] = name.replace('with-debug','with-debugging')+'=1' 159 else: 160 head, tail = name.split('=', 1) 161 sys.argv[l] = head.replace('with-debug','with-debugging')+'='+tail 162 163 if name.find('with-shared=') >= 0 or name.endswith('with-shared'): 164 if name.find('=') == -1: 165 sys.argv[l] = name.replace('with-shared','with-shared-libraries')+'=1' 166 else: 167 head, tail = name.split('=', 1) 168 sys.argv[l] = head.replace('with-shared','with-shared-libraries')+'='+tail 169 170 if name.find('with-index-size=') >=0: 171 head,tail = name.split('=',1) 172 if int(tail)==32: 173 sys.argv[l] = '--with-64-bit-indices=0' 174 elif int(tail)==64: 175 sys.argv[l] = '--with-64-bit-indices=1' 176 else: 177 raise RuntimeError('--with-index-size= must be 32 or 64') 178 179 if name.find('with-precision=') >=0: 180 head,tail = name.split('=',1) 181 if tail.find('quad')>=0: 182 sys.argv[l]='--with-precision=__float128' 183 184 if downloadideas: 185 downloadxsdk = 1 186 argsAddDownload('pflotran') 187 argsAddDownload('alquimia') 188 # mstk currently cannot build a shared library 189 argsAddDownload('mstk',[],['--download-mstk-shared=0']) 190 argsAddDownload('ascem-io') 191 192 if downloadxsdk: 193 # Common external libraries 194 argsAddDownload('hdf5') 195 argsAddDownload('netcdf') 196 argsAddDownload('exodusii') 197 argsAddDownload('metis') 198 199 argsAddDownload('superlu_dist',['parmetis']) 200 201 argsAddDownload('hypre') 202 203 argsAddDownload('trilinos',['boost'],['--with-cxx-dialect=C++11']) 204 205 206def chkwinf90(): 207 for arg in sys.argv: 208 if (arg.find('win32fe') >= 0 and (arg.find('f90') >=0 or arg.find('ifort') >=0)): 209 return 1 210 return 0 211 212def chkdosfiles(): 213 # cygwin - but not a hg clone - so check one of files in bin dir 214 if "\r\n" in open(os.path.join('bin','petscmpiexec'),"rb").read(): 215 print '===============================================================================' 216 print ' *** Scripts are in DOS mode. Was winzip used to extract petsc sources? ****' 217 print ' *** Please restart with a fresh tarball and use "tar -xzf petsc.tar.gz" ****' 218 print '===============================================================================' 219 sys.exit(3) 220 return 221 222def chkcygwinlink(): 223 if os.path.exists('/usr/bin/cygcheck.exe') and os.path.exists('/usr/bin/link.exe') and chkwinf90(): 224 if '--ignore-cygwin-link' in sys.argv: return 0 225 print '===============================================================================' 226 print ' *** Cygwin /usr/bin/link detected! Compiles with CVF/Intel f90 can break! **' 227 print ' *** To workarround do: "mv /usr/bin/link.exe /usr/bin/link-cygwin.exe" **' 228 print ' *** Or to ignore this check, use configure option: --ignore-cygwin-link **' 229 print '===============================================================================' 230 sys.exit(3) 231 return 0 232 233def chkbrokencygwin(): 234 if os.path.exists('/usr/bin/cygcheck.exe'): 235 buf = os.popen('/usr/bin/cygcheck.exe -c cygwin').read() 236 if buf.find('1.5.11-1') > -1: 237 print '===============================================================================' 238 print ' *** cygwin-1.5.11-1 detected. ./configure fails with this version ***' 239 print ' *** Please upgrade to cygwin-1.5.12-1 or newer version. This can ***' 240 print ' *** be done by running cygwin-setup, selecting "next" all the way.***' 241 print '===============================================================================' 242 sys.exit(3) 243 return 0 244 245def chkusingwindowspython(): 246 if sys.platform == 'win32': 247 print '===============================================================================' 248 print ' *** Windows python detected. Please rerun ./configure with cygwin-python. ***' 249 print '===============================================================================' 250 sys.exit(3) 251 return 0 252 253def chkcygwinpython(): 254 if sys.platform == 'cygwin' : 255 import platform 256 import re 257 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 258 m=r.match(platform.release()) 259 major=int(m.group(1)) 260 minor=int(m.group(2)) 261 subminor=int(m.group(3)) 262 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor < 34)): 263 sys.argv.append('--useThreads=0') 264 extraLogs.append('''\ 265=============================================================================== 266** Cygwin version is older than 1.7.34. Python threads do not work correctly. *** 267** Disabling thread usage for this run of ./configure ******* 268===============================================================================''') 269 return 0 270 271def chkrhl9(): 272 if os.path.exists('/etc/redhat-release'): 273 try: 274 file = open('/etc/redhat-release','r') 275 buf = file.read() 276 file.close() 277 except: 278 # can't read file - assume dangerous RHL9 279 buf = 'Shrike' 280 if buf.find('Shrike') > -1: 281 sys.argv.append('--useThreads=0') 282 extraLogs.append('''\ 283============================================================================== 284 *** RHL9 detected. Threads do not work correctly with this distribution *** 285 ****** Disabling thread usage for this run of ./configure ********* 286===============================================================================''') 287 return 0 288 289def check_broken_configure_log_links(): 290 '''Sometime symlinks can get broken if the original files are deleted. Delete such broken links''' 291 import os 292 for logfile in ['configure.log','configure.log.bkp']: 293 if os.path.islink(logfile) and not os.path.isfile(logfile): os.remove(logfile) 294 return 295 296def move_configure_log(framework): 297 '''Move configure.log to PETSC_ARCH/lib/petsc/conf - and update configure.log.bkp in both locations appropriately''' 298 global petsc_arch 299 300 if hasattr(framework,'arch'): petsc_arch = framework.arch 301 if hasattr(framework,'logName'): curr_file = framework.logName 302 else: curr_file = 'configure.log' 303 304 if petsc_arch: 305 import shutil 306 import os 307 308 # Just in case - confdir is not created 309 lib_dir = os.path.join(petsc_arch,'lib') 310 conf_dir = os.path.join(petsc_arch,'lib','petsc','conf') 311 if not os.path.isdir(petsc_arch): os.mkdir(petsc_arch) 312 if not os.path.isdir(lib_dir): os.mkdir(lib_dir) 313 if not os.path.isdir(conf_dir): os.mkdir(conf_dir) 314 315 curr_bkp = curr_file + '.bkp' 316 new_file = os.path.join(conf_dir,curr_file) 317 new_bkp = new_file + '.bkp' 318 319 # Keep backup in $PETSC_ARCH/lib/petsc/conf location 320 if os.path.isfile(new_bkp): os.remove(new_bkp) 321 if os.path.isfile(new_file): os.rename(new_file,new_bkp) 322 if os.path.isfile(curr_file): 323 shutil.copyfile(curr_file,new_file) 324 os.remove(curr_file) 325 if os.path.isfile(new_file): os.symlink(new_file,curr_file) 326 # If the old bkp is using the same PETSC_ARCH/lib/petsc/conf - then update bkp link 327 if os.path.realpath(curr_bkp) == os.path.realpath(new_file): 328 if os.path.isfile(curr_bkp): os.remove(curr_bkp) 329 if os.path.isfile(new_bkp): os.symlink(new_bkp,curr_bkp) 330 return 331 332def print_final_timestamp(framework): 333 import time 334 framework.log.write(('='*80)+'\n') 335 framework.log.write('Finishing Configure Run at '+time.ctime(time.time())+'\n') 336 framework.log.write(('='*80)+'\n') 337 return 338 339def petsc_configure(configure_options): 340 try: 341 petscdir = os.environ['PETSC_DIR'] 342 sys.path.append(os.path.join(petscdir,'bin')) 343 import petscnagupgrade 344 file = os.path.join(petscdir,'.nagged') 345 if not petscnagupgrade.naggedtoday(file): 346 petscnagupgrade.currentversion(petscdir) 347 except: 348 pass 349 print '===============================================================================' 350 print ' Configuring PETSc to compile on your system ' 351 print '===============================================================================' 352 353 try: 354 # Command line arguments take precedence (but don't destroy argv[0]) 355 sys.argv = sys.argv[:1] + configure_options + sys.argv[1:] 356 check_for_option_mistakes(sys.argv) 357 check_for_option_changed(sys.argv) 358 except (TypeError, ValueError), e: 359 emsg = str(e) 360 if not emsg.endswith('\n'): emsg = emsg+'\n' 361 msg ='*******************************************************************************\n'\ 362 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 363 +'-------------------------------------------------------------------------------\n' \ 364 +emsg+'*******************************************************************************\n' 365 sys.exit(msg) 366 # check PETSC_ARCH 367 check_for_unsupported_combinations(sys.argv) 368 check_petsc_arch(sys.argv) 369 check_broken_configure_log_links() 370 371 #rename '--enable-' to '--with-' 372 chkenable() 373 # support a few standard configure option types 374 chksynonyms() 375 # Check for broken cygwin 376 chkbrokencygwin() 377 # Disable threads on RHL9 378 chkrhl9() 379 # Make sure cygwin-python is used on windows 380 chkusingwindowspython() 381 # Threads don't work for cygwin & python... 382 chkcygwinpython() 383 chkcygwinlink() 384 chkdosfiles() 385 386 # Should be run from the toplevel 387 configDir = os.path.abspath('config') 388 bsDir = os.path.join(configDir, 'BuildSystem') 389 if not os.path.isdir(configDir): 390 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 391 sys.path.insert(0, bsDir) 392 sys.path.insert(0, configDir) 393 import config.base 394 import config.framework 395 import cPickle 396 397 framework = None 398 try: 399 framework = config.framework.Framework(['--configModules=PETSc.Configure','--optionsModule=config.compilerOptions']+sys.argv[1:], loadArgDB = 0) 400 framework.setup() 401 framework.logPrint('\n'.join(extraLogs)) 402 framework.configure(out = sys.stdout) 403 framework.storeSubstitutions(framework.argDB) 404 framework.argDB['configureCache'] = cPickle.dumps(framework) 405 framework.printSummary() 406 framework.argDB.save(force = True) 407 framework.logClear() 408 print_final_timestamp(framework) 409 framework.closeLog() 410 try: 411 move_configure_log(framework) 412 except: 413 # perhaps print an error about unable to shuffle logs? 414 pass 415 return 0 416 except (RuntimeError, config.base.ConfigureSetupError), e: 417 emsg = str(e) 418 if not emsg.endswith('\n'): emsg = emsg+'\n' 419 msg ='*******************************************************************************\n'\ 420 +' UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):\n' \ 421 +'-------------------------------------------------------------------------------\n' \ 422 +emsg+'*******************************************************************************\n' 423 se = '' 424 except (TypeError, ValueError), e: 425 emsg = str(e) 426 if not emsg.endswith('\n'): emsg = emsg+'\n' 427 msg ='*******************************************************************************\n'\ 428 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 429 +'-------------------------------------------------------------------------------\n' \ 430 +emsg+'*******************************************************************************\n' 431 se = '' 432 except ImportError, e : 433 emsg = str(e) 434 if not emsg.endswith('\n'): emsg = emsg+'\n' 435 msg ='*******************************************************************************\n'\ 436 +' UNABLE to FIND MODULE for ./configure \n' \ 437 +'-------------------------------------------------------------------------------\n' \ 438 +emsg+'*******************************************************************************\n' 439 se = '' 440 except OSError, e : 441 emsg = str(e) 442 if not emsg.endswith('\n'): emsg = emsg+'\n' 443 msg ='*******************************************************************************\n'\ 444 +' UNABLE to EXECUTE BINARIES for ./configure \n' \ 445 +'-------------------------------------------------------------------------------\n' \ 446 +emsg+'*******************************************************************************\n' 447 se = '' 448 except SystemExit, e: 449 if e.code is None or e.code == 0: 450 return 451 msg ='*******************************************************************************\n'\ 452 +' CONFIGURATION FAILURE (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 453 +'*******************************************************************************\n' 454 se = str(e) 455 except Exception, e: 456 msg ='*******************************************************************************\n'\ 457 +' CONFIGURATION CRASH (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 458 +'*******************************************************************************\n' 459 se = str(e) 460 461 print msg 462 if not framework is None: 463 framework.logClear() 464 if hasattr(framework, 'log'): 465 try: 466 if hasattr(framework,'compilerDefines'): 467 framework.log.write('**** Configure header '+framework.compilerDefines+' ****\n') 468 framework.outputHeader(framework.log) 469 if hasattr(framework,'compilerFixes'): 470 framework.log.write('**** C specific Configure header '+framework.compilerFixes+' ****\n') 471 framework.outputCHeader(framework.log) 472 except Exception, e: 473 framework.log.write('Problem writing headers to log: '+str(e)) 474 import traceback 475 try: 476 framework.log.write(msg+se) 477 traceback.print_tb(sys.exc_info()[2], file = framework.log) 478 print_final_timestamp(framework) 479 if hasattr(framework,'log'): framework.log.close() 480 move_configure_log(framework) 481 except: 482 pass 483 sys.exit(1) 484 else: 485 print se 486 import traceback 487 traceback.print_tb(sys.exc_info()[2]) 488 if hasattr(framework,'log'): framework.log.close() 489 490if __name__ == '__main__': 491 petsc_configure([]) 492 493