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