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']) 190 191 if downloadxsdk: 192 # Common external libraries 193 argsAddDownload('hdf5') 194 argsAddDownload('netcdf') 195 argsAddDownload('exodusii') 196 argsAddDownload('metis') 197 198 argsAddDownload('superlu_dist',['parmetis']) 199 200 argsAddDownload('hypre') 201 202 argsAddDownload('trilinos',['boost'],['--with-cxx-dialect=C++11']) 203 204 205def chkwinf90(): 206 for arg in sys.argv: 207 if (arg.find('win32fe') >= 0 and (arg.find('f90') >=0 or arg.find('ifort') >=0)): 208 return 1 209 return 0 210 211def chkdosfiles(): 212 # cygwin - but not a hg clone - so check one of files in bin dir 213 if "\r\n" in open(os.path.join('bin','petscmpiexec'),"rb").read(): 214 print '===============================================================================' 215 print ' *** Scripts are in DOS mode. Was winzip used to extract petsc sources? ****' 216 print ' *** Please restart with a fresh tarball and use "tar -xzf petsc.tar.gz" ****' 217 print '===============================================================================' 218 sys.exit(3) 219 return 220 221def chkcygwinlink(): 222 if os.path.exists('/usr/bin/cygcheck.exe') and os.path.exists('/usr/bin/link.exe') and chkwinf90(): 223 if '--ignore-cygwin-link' in sys.argv: return 0 224 print '===============================================================================' 225 print ' *** Cygwin /usr/bin/link detected! Compiles with CVF/Intel f90 can break! **' 226 print ' *** To workarround do: "mv /usr/bin/link.exe /usr/bin/link-cygwin.exe" **' 227 print ' *** Or to ignore this check, use configure option: --ignore-cygwin-link **' 228 print '===============================================================================' 229 sys.exit(3) 230 return 0 231 232def chkbrokencygwin(): 233 if os.path.exists('/usr/bin/cygcheck.exe'): 234 buf = os.popen('/usr/bin/cygcheck.exe -c cygwin').read() 235 if buf.find('1.5.11-1') > -1: 236 print '===============================================================================' 237 print ' *** cygwin-1.5.11-1 detected. ./configure fails with this version ***' 238 print ' *** Please upgrade to cygwin-1.5.12-1 or newer version. This can ***' 239 print ' *** be done by running cygwin-setup, selecting "next" all the way.***' 240 print '===============================================================================' 241 sys.exit(3) 242 return 0 243 244def chkusingwindowspython(): 245 if sys.platform == 'win32': 246 print '===============================================================================' 247 print ' *** Windows python detected. Please rerun ./configure with cygwin-python. ***' 248 print '===============================================================================' 249 sys.exit(3) 250 return 0 251 252def chkcygwinpython(): 253 if sys.platform == 'cygwin' : 254 import platform 255 import re 256 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 257 m=r.match(platform.release()) 258 major=int(m.group(1)) 259 minor=int(m.group(2)) 260 subminor=int(m.group(3)) 261 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor < 34)): 262 sys.argv.append('--useThreads=0') 263 extraLogs.append('''\ 264=============================================================================== 265** Cygwin version is older than 1.7.34. Python threads do not work correctly. *** 266** Disabling thread usage for this run of ./configure ******* 267===============================================================================''') 268 return 0 269 270def chkrhl9(): 271 if os.path.exists('/etc/redhat-release'): 272 try: 273 file = open('/etc/redhat-release','r') 274 buf = file.read() 275 file.close() 276 except: 277 # can't read file - assume dangerous RHL9 278 buf = 'Shrike' 279 if buf.find('Shrike') > -1: 280 sys.argv.append('--useThreads=0') 281 extraLogs.append('''\ 282============================================================================== 283 *** RHL9 detected. Threads do not work correctly with this distribution *** 284 ****** Disabling thread usage for this run of ./configure ********* 285===============================================================================''') 286 return 0 287 288def check_broken_configure_log_links(): 289 '''Sometime symlinks can get broken if the original files are deleted. Delete such broken links''' 290 import os 291 for logfile in ['configure.log','configure.log.bkp']: 292 if os.path.islink(logfile) and not os.path.isfile(logfile): os.remove(logfile) 293 return 294 295def move_configure_log(framework): 296 '''Move configure.log to PETSC_ARCH/lib/petsc/conf - and update configure.log.bkp in both locations appropriately''' 297 global petsc_arch 298 299 if hasattr(framework,'arch'): petsc_arch = framework.arch 300 if hasattr(framework,'logName'): curr_file = framework.logName 301 else: curr_file = 'configure.log' 302 303 if petsc_arch: 304 import shutil 305 import os 306 307 # Just in case - confdir is not created 308 lib_dir = os.path.join(petsc_arch,'lib') 309 conf_dir = os.path.join(petsc_arch,'lib','petsc','conf') 310 if not os.path.isdir(petsc_arch): os.mkdir(petsc_arch) 311 if not os.path.isdir(lib_dir): os.mkdir(lib_dir) 312 if not os.path.isdir(conf_dir): os.mkdir(conf_dir) 313 314 curr_bkp = curr_file + '.bkp' 315 new_file = os.path.join(conf_dir,curr_file) 316 new_bkp = new_file + '.bkp' 317 318 # Keep backup in $PETSC_ARCH/lib/petsc/conf location 319 if os.path.isfile(new_bkp): os.remove(new_bkp) 320 if os.path.isfile(new_file): os.rename(new_file,new_bkp) 321 if os.path.isfile(curr_file): 322 shutil.copyfile(curr_file,new_file) 323 os.remove(curr_file) 324 if os.path.isfile(new_file): os.symlink(new_file,curr_file) 325 # If the old bkp is using the same PETSC_ARCH/lib/petsc/conf - then update bkp link 326 if os.path.realpath(curr_bkp) == os.path.realpath(new_file): 327 if os.path.isfile(curr_bkp): os.remove(curr_bkp) 328 if os.path.isfile(new_bkp): os.symlink(new_bkp,curr_bkp) 329 return 330 331def print_final_timestamp(framework): 332 import time 333 framework.log.write(('='*80)+'\n') 334 framework.log.write('Finishing Configure Run at '+time.ctime(time.time())+'\n') 335 framework.log.write(('='*80)+'\n') 336 return 337 338def petsc_configure(configure_options): 339 try: 340 petscdir = os.environ['PETSC_DIR'] 341 sys.path.append(os.path.join(petscdir,'bin')) 342 import petscnagupgrade 343 file = os.path.join(petscdir,'.nagged') 344 if not petscnagupgrade.naggedtoday(file): 345 petscnagupgrade.currentversion(petscdir) 346 except: 347 pass 348 print '===============================================================================' 349 print ' Configuring PETSc to compile on your system ' 350 print '===============================================================================' 351 352 try: 353 # Command line arguments take precedence (but don't destroy argv[0]) 354 sys.argv = sys.argv[:1] + configure_options + sys.argv[1:] 355 check_for_option_mistakes(sys.argv) 356 check_for_option_changed(sys.argv) 357 except (TypeError, ValueError), e: 358 emsg = str(e) 359 if not emsg.endswith('\n'): emsg = emsg+'\n' 360 msg ='*******************************************************************************\n'\ 361 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 362 +'-------------------------------------------------------------------------------\n' \ 363 +emsg+'*******************************************************************************\n' 364 sys.exit(msg) 365 # check PETSC_ARCH 366 check_for_unsupported_combinations(sys.argv) 367 check_petsc_arch(sys.argv) 368 check_broken_configure_log_links() 369 370 #rename '--enable-' to '--with-' 371 chkenable() 372 # support a few standard configure option types 373 chksynonyms() 374 # Check for broken cygwin 375 chkbrokencygwin() 376 # Disable threads on RHL9 377 chkrhl9() 378 # Make sure cygwin-python is used on windows 379 chkusingwindowspython() 380 # Threads don't work for cygwin & python... 381 chkcygwinpython() 382 chkcygwinlink() 383 chkdosfiles() 384 385 # Should be run from the toplevel 386 configDir = os.path.abspath('config') 387 bsDir = os.path.join(configDir, 'BuildSystem') 388 if not os.path.isdir(configDir): 389 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 390 sys.path.insert(0, bsDir) 391 sys.path.insert(0, configDir) 392 import config.base 393 import config.framework 394 import cPickle 395 396 framework = None 397 try: 398 framework = config.framework.Framework(['--configModules=PETSc.Configure','--optionsModule=config.compilerOptions']+sys.argv[1:], loadArgDB = 0) 399 framework.setup() 400 framework.logPrint('\n'.join(extraLogs)) 401 framework.configure(out = sys.stdout) 402 framework.storeSubstitutions(framework.argDB) 403 framework.argDB['configureCache'] = cPickle.dumps(framework) 404 framework.printSummary() 405 framework.argDB.save(force = True) 406 framework.logClear() 407 print_final_timestamp(framework) 408 framework.closeLog() 409 try: 410 move_configure_log(framework) 411 except: 412 # perhaps print an error about unable to shuffle logs? 413 pass 414 return 0 415 except (RuntimeError, config.base.ConfigureSetupError), e: 416 emsg = str(e) 417 if not emsg.endswith('\n'): emsg = emsg+'\n' 418 msg ='*******************************************************************************\n'\ 419 +' UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):\n' \ 420 +'-------------------------------------------------------------------------------\n' \ 421 +emsg+'*******************************************************************************\n' 422 se = '' 423 except (TypeError, ValueError), e: 424 emsg = str(e) 425 if not emsg.endswith('\n'): emsg = emsg+'\n' 426 msg ='*******************************************************************************\n'\ 427 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 428 +'-------------------------------------------------------------------------------\n' \ 429 +emsg+'*******************************************************************************\n' 430 se = '' 431 except ImportError, e : 432 emsg = str(e) 433 if not emsg.endswith('\n'): emsg = emsg+'\n' 434 msg ='*******************************************************************************\n'\ 435 +' UNABLE to FIND MODULE for ./configure \n' \ 436 +'-------------------------------------------------------------------------------\n' \ 437 +emsg+'*******************************************************************************\n' 438 se = '' 439 except OSError, e : 440 emsg = str(e) 441 if not emsg.endswith('\n'): emsg = emsg+'\n' 442 msg ='*******************************************************************************\n'\ 443 +' UNABLE to EXECUTE BINARIES for ./configure \n' \ 444 +'-------------------------------------------------------------------------------\n' \ 445 +emsg+'*******************************************************************************\n' 446 se = '' 447 except SystemExit, e: 448 if e.code is None or e.code == 0: 449 return 450 msg ='*******************************************************************************\n'\ 451 +' CONFIGURATION FAILURE (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 452 +'*******************************************************************************\n' 453 se = str(e) 454 except Exception, e: 455 msg ='*******************************************************************************\n'\ 456 +' CONFIGURATION CRASH (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 457 +'*******************************************************************************\n' 458 se = str(e) 459 460 print msg 461 if not framework is None: 462 framework.logClear() 463 if hasattr(framework, 'log'): 464 try: 465 if hasattr(framework,'compilerDefines'): 466 framework.log.write('**** Configure header '+framework.compilerDefines+' ****\n') 467 framework.outputHeader(framework.log) 468 if hasattr(framework,'compilerFixes'): 469 framework.log.write('**** C specific Configure header '+framework.compilerFixes+' ****\n') 470 framework.outputCHeader(framework.log) 471 except Exception, e: 472 framework.log.write('Problem writing headers to log: '+str(e)) 473 import traceback 474 try: 475 framework.log.write(msg+se) 476 traceback.print_tb(sys.exc_info()[2], file = framework.log) 477 print_final_timestamp(framework) 478 if hasattr(framework,'log'): framework.log.close() 479 move_configure_log(framework) 480 except: 481 pass 482 sys.exit(1) 483 else: 484 print se 485 import traceback 486 traceback.print_tb(sys.exc_info()[2]) 487 if hasattr(framework,'log'): framework.log.close() 488 489if __name__ == '__main__': 490 petsc_configure([]) 491 492