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 12if sys.version_info < (2,6): 13 print('************************************************************************') 14 print('* Python version 2.6+ or 3.4+ is required to run ./configure *') 15 print('* Try: "python2.7 ./configure" or "python3 ./configure" *') 16 print('************************************************************************') 17 sys.exit(4) 18 19def check_for_option_mistakes(opts): 20 for opt in opts[1:]: 21 name = opt.split('=')[0] 22 if name.find('_') >= 0: 23 exception = False 24 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']: 25 if name.find(exc) >= 0: 26 exception = True 27 if not exception: 28 raise ValueError('The option '+name+' should probably be '+name.replace('_', '-')); 29 if opt.find('=') >=0: 30 optval = opt.split('=')[1] 31 if optval == 'ifneeded': 32 raise ValueError('The option '+opt+' should probably be '+opt.replace('ifneeded', '1')); 33 return 34 35def check_for_unsupported_combinations(opts): 36 if '--with-precision=single' in opts and '--with-clanguage=cxx' in opts and '--with-scalar-type=complex' in opts: 37 sys.exit(ValueError('PETSc does not support single precision complex with C++ clanguage, run with --with-clanguage=c')) 38 39def check_for_option_changed(opts): 40# Document changes in command line options here. 41 optMap = [('with-64bit-indices','with-64-bit-indices'), 42 ('c-blas-lapack','f2cblaslapack'), 43 ('cholmod','suitesparse'), 44 ('umfpack','suitesparse'), 45 ('f-blas-lapack','fblaslapack'), 46 ('with-cuda-arch', 47 'CUDAFLAGS=-arch'), 48 ('with-packages-dir','with-packages-download-dir'), 49 ('with-external-packages-dir','with-packages-build-dir'), 50 ('package-dirs','with-packages-search-path'), 51 ('download-petsc4py-python','with-python-exec'), 52 ('search-dirs','with-executables-search-path')] 53 for opt in opts[1:]: 54 optname = opt.split('=')[0].strip('-') 55 for oldname,newname in optMap: 56 if optname.find(oldname) >=0: 57 raise ValueError('The option '+opt+' should probably be '+opt.replace(oldname,newname)) 58 return 59 60def check_petsc_arch(opts): 61 # If PETSC_ARCH not specified - use script name (if not configure.py) 62 global petsc_arch 63 found = 0 64 for name in opts: 65 if name.find('PETSC_ARCH=') >= 0: 66 petsc_arch=name.split('=')[1] 67 found = 1 68 break 69 # If not yet specified - use the filename of script 70 if not found: 71 filename = os.path.basename(sys.argv[0]) 72 if not filename.startswith('configure') and not filename.startswith('reconfigure') and not filename.startswith('setup'): 73 petsc_arch=os.path.splitext(os.path.basename(sys.argv[0]))[0] 74 useName = 'PETSC_ARCH='+petsc_arch 75 opts.append(useName) 76 return 0 77 78def chkenable(): 79 #Replace all 'enable-'/'disable-' with 'with-'=0/1/tail 80 #enable-fortran is a special case, the resulting --with-fortran is ambiguous. 81 #Would it mean --with-fc= 82 en_dash = u'\N{EN DASH}' 83 if sys.version_info < (3, 0): 84 en_dash = en_dash.encode('utf-8') 85 for l in range(0,len(sys.argv)): 86 name = sys.argv[l] 87 88 if name.find(en_dash) >= 0: 89 sys.argv[l] = name.replace(en_dash,'-') 90 if name.find('enable-cxx') >= 0: 91 if name.find('=') == -1: 92 sys.argv[l] = name.replace('enable-cxx','with-clanguage=C++') 93 else: 94 head, tail = name.split('=', 1) 95 if tail=='0': 96 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C') 97 else: 98 sys.argv[l] = head.replace('enable-cxx','with-clanguage=C++') 99 continue 100 if name.find('disable-cxx') >= 0: 101 if name.find('=') == -1: 102 sys.argv[l] = name.replace('disable-cxx','with-clanguage=C') 103 else: 104 head, tail = name.split('=', 1) 105 if tail == '0': 106 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C++') 107 else: 108 sys.argv[l] = head.replace('disable-cxx','with-clanguage=C') 109 continue 110 111 112 if name.find('enable-') >= 0: 113 if name.find('=') == -1: 114 sys.argv[l] = name.replace('enable-','with-')+'=1' 115 else: 116 head, tail = name.split('=', 1) 117 sys.argv[l] = head.replace('enable-','with-')+'='+tail 118 if name.find('disable-') >= 0: 119 if name.find('=') == -1: 120 sys.argv[l] = name.replace('disable-','with-')+'=0' 121 else: 122 head, tail = name.split('=', 1) 123 if tail == '1': tail = '0' 124 sys.argv[l] = head.replace('disable-','with-')+'='+tail 125 if name.find('without-') >= 0: 126 if name.find('=') == -1: 127 sys.argv[l] = name.replace('without-','with-')+'=0' 128 else: 129 head, tail = name.split('=', 1) 130 if tail == '1': tail = '0' 131 sys.argv[l] = head.replace('without-','with-')+'='+tail 132 133def argsAddDownload(value,deps = [],options = []): 134 # Adds --download-value to args if the command line DOES NOT already has --with-value or --download-value in it 135 # this is to prevent introducing conflicting arguments to ones that already exist 136 for opt in sys.argv[1:]: 137 optname = opt.split('=')[0].strip('-') 138 if optname in ['download-'+value,'with-'+value,'with-'+value+'-dir','with-'+value+'-include','with-'+value+'-lib']: return 139 sys.argv.append('--download-'+value) 140 for i in deps: 141 argsAddDownload(i) 142 for i in options: 143 sys.argv.append(i) 144 145def chksynonyms(): 146 #replace common configure options with ones that PETSc BuildSystem recognizes 147 downloadxsdk = 0 148 downloadideas = 0 149 for l in range(0,len(sys.argv)): 150 name = sys.argv[l] 151 152 if name.find('download-xsdk=') >= 0 or name.endswith('download-xsdk'): 153 downloadxsdk = 1 154 155 if name.find('download-ideas=') >= 0 or name.endswith('download-ideas'): 156 downloadideas = 1 157 158 if name.find('with-blas-lapack') >= 0: 159 sys.argv[l] = name.replace('with-blas-lapack','with-blaslapack') 160 161 if name.find('with-debug=') >= 0 or name.endswith('with-debug'): 162 if name.find('=') == -1: 163 sys.argv[l] = name.replace('with-debug','with-debugging')+'=1' 164 else: 165 head, tail = name.split('=', 1) 166 sys.argv[l] = head.replace('with-debug','with-debugging')+'='+tail 167 168 if name.find('with-shared=') >= 0 or name.endswith('with-shared'): 169 if name.find('=') == -1: 170 sys.argv[l] = name.replace('with-shared','with-shared-libraries')+'=1' 171 else: 172 head, tail = name.split('=', 1) 173 sys.argv[l] = head.replace('with-shared','with-shared-libraries')+'='+tail 174 175 if name.find('with-index-size=') >=0: 176 head,tail = name.split('=',1) 177 if int(tail)==32: 178 sys.argv[l] = '--with-64-bit-indices=0' 179 elif int(tail)==64: 180 sys.argv[l] = '--with-64-bit-indices=1' 181 else: 182 raise RuntimeError('--with-index-size= must be 32 or 64') 183 184 if name.find('with-precision=') >=0: 185 head,tail = name.split('=',1) 186 if tail.find('quad')>=0: 187 sys.argv[l]='--with-precision=__float128' 188 189 if downloadideas: 190 downloadxsdk = 1 191 argsAddDownload('alquimia') 192 # mstk currently cannot build a shared library 193 argsAddDownload('mstk',[],['--download-mstk-shared=0']) 194 argsAddDownload('ascem-io') 195 argsAddDownload('unittestcpp') 196 197 if downloadxsdk: 198 # Common external libraries 199 argsAddDownload('pflotran') 200 argsAddDownload('hdf5',['zlib']) 201 argsAddDownload('netcdf') 202 argsAddDownload('metis') 203 204 argsAddDownload('superlu_dist',['parmetis']) 205 206 argsAddDownload('hypre') 207 208 argsAddDownload('trilinos',['boost','xsdktrilinos'],['--with-cxx-dialect=C++11']) 209 210 211def chkwinf90(): 212 for arg in sys.argv: 213 if (arg.find('win32fe') >= 0 and (arg.find('f90') >=0 or arg.find('ifort') >=0)): 214 return 1 215 return 0 216 217def chkdosfiles(): 218 # cygwin - but not a hg clone - so check one of files in bin dir 219 if b"\r\n" in open(os.path.join('lib','petsc','bin','petscmpiexec'),"rb").read(): 220 print('===============================================================================') 221 print(' *** Scripts are in DOS mode. Was winzip used to extract petsc sources? ****') 222 print(' *** Please restart with a fresh tarball and use "tar -xzf petsc.tar.gz" ****') 223 print('===============================================================================') 224 sys.exit(3) 225 return 226 227def chkcygwinlink(): 228 if os.path.exists('/usr/bin/cygcheck.exe') and os.path.exists('/usr/bin/link.exe') and chkwinf90(): 229 if '--ignore-cygwin-link' in sys.argv: return 0 230 print('===============================================================================') 231 print(' *** Cygwin /usr/bin/link detected! Compiles with CVF/Intel f90 can break! **') 232 print(' *** To workarround do: "mv /usr/bin/link.exe /usr/bin/link-cygwin.exe" **') 233 print(' *** Or to ignore this check, use configure option: --ignore-cygwin-link **') 234 print('===============================================================================') 235 sys.exit(3) 236 return 0 237 238def chkbrokencygwin(): 239 if os.path.exists('/usr/bin/cygcheck.exe'): 240 buf = os.popen('/usr/bin/cygcheck.exe -c cygwin').read() 241 if buf.find('1.5.11-1') > -1: 242 print('===============================================================================') 243 print(' *** cygwin-1.5.11-1 detected. ./configure fails with this version ***') 244 print(' *** Please upgrade to cygwin-1.5.12-1 or newer version. This can ***') 245 print(' *** be done by running cygwin-setup, selecting "next" all the way.***') 246 print('===============================================================================') 247 sys.exit(3) 248 return 0 249 250def chkusingwindowspython(): 251 if sys.platform == 'win32': 252 print('===============================================================================') 253 print(' *** Windows python detected. Please rerun ./configure with cygwin-python. ***') 254 print('===============================================================================') 255 sys.exit(3) 256 return 0 257 258def chkcygwinpython(): 259 if sys.platform == 'cygwin' : 260 import platform 261 import re 262 r=re.compile("([0-9]+).([0-9]+).([0-9]+)") 263 m=r.match(platform.release()) 264 major=int(m.group(1)) 265 minor=int(m.group(2)) 266 subminor=int(m.group(3)) 267 if ((major < 1) or (major == 1 and minor < 7) or (major == 1 and minor == 7 and subminor < 34)): 268 sys.argv.append('--useThreads=0') 269 extraLogs.append('''\ 270=============================================================================== 271** Cygwin version is older than 1.7.34. Python threads do not work correctly. *** 272** Disabling thread usage for this run of ./configure ******* 273===============================================================================''') 274 return 0 275 276def chkrhl9(): 277 if os.path.exists('/etc/redhat-release'): 278 try: 279 file = open('/etc/redhat-release','r') 280 buf = file.read() 281 file.close() 282 except: 283 # can't read file - assume dangerous RHL9 284 buf = 'Shrike' 285 if buf.find('Shrike') > -1: 286 sys.argv.append('--useThreads=0') 287 extraLogs.append('''\ 288============================================================================== 289 *** RHL9 detected. Threads do not work correctly with this distribution *** 290 ****** Disabling thread usage for this run of ./configure ********* 291===============================================================================''') 292 return 0 293 294def check_broken_configure_log_links(): 295 '''Sometime symlinks can get broken if the original files are deleted. Delete such broken links''' 296 import os 297 for logfile in ['configure.log','configure.log.bkp']: 298 if os.path.islink(logfile) and not os.path.isfile(logfile): os.remove(logfile) 299 return 300 301def move_configure_log(framework): 302 '''Move configure.log to PETSC_ARCH/lib/petsc/conf - and update configure.log.bkp in both locations appropriately''' 303 global petsc_arch 304 305 if hasattr(framework,'arch'): petsc_arch = framework.arch 306 if hasattr(framework,'logName'): curr_file = framework.logName 307 else: curr_file = 'configure.log' 308 309 if petsc_arch: 310 import shutil 311 import os 312 313 # Just in case - confdir is not created 314 lib_dir = os.path.join(petsc_arch,'lib') 315 conf_dir = os.path.join(petsc_arch,'lib','petsc','conf') 316 if not os.path.isdir(petsc_arch): os.mkdir(petsc_arch) 317 if not os.path.isdir(lib_dir): os.mkdir(lib_dir) 318 if not os.path.isdir(conf_dir): os.mkdir(conf_dir) 319 320 curr_bkp = curr_file + '.bkp' 321 new_file = os.path.join(conf_dir,curr_file) 322 new_bkp = new_file + '.bkp' 323 324 # Keep backup in $PETSC_ARCH/lib/petsc/conf location 325 if os.path.isfile(new_bkp): os.remove(new_bkp) 326 if os.path.isfile(new_file): os.rename(new_file,new_bkp) 327 if os.path.isfile(curr_file): 328 shutil.copyfile(curr_file,new_file) 329 os.remove(curr_file) 330 if os.path.isfile(new_file): os.symlink(new_file,curr_file) 331 # If the old bkp is using the same PETSC_ARCH/lib/petsc/conf - then update bkp link 332 if os.path.realpath(curr_bkp) == os.path.realpath(new_file): 333 if os.path.isfile(curr_bkp): os.remove(curr_bkp) 334 if os.path.isfile(new_bkp): os.symlink(new_bkp,curr_bkp) 335 return 336 337def print_final_timestamp(framework): 338 import time 339 framework.log.write(('='*80)+'\n') 340 framework.log.write('Finishing configure run at '+time.strftime('%a, %d %b %Y %H:%M:%S %z')+'\n') 341 framework.log.write(('='*80)+'\n') 342 return 343 344def petsc_configure(configure_options): 345 if 'PETSC_DIR' in os.environ: 346 petscdir = os.environ['PETSC_DIR'] 347 if petscdir.find(' ') > -1: 348 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') 349 try: 350 sys.path.append(os.path.join(petscdir,'lib','petsc','bin')) 351 import petscnagupgrade 352 file = os.path.join(petscdir,'.nagged') 353 if not petscnagupgrade.naggedtoday(file): 354 petscnagupgrade.currentversion(petscdir) 355 except: 356 pass 357 print('===============================================================================') 358 print(' Configuring PETSc to compile on your system ') 359 print('===============================================================================') 360 361 try: 362 # Command line arguments take precedence (but don't destroy argv[0]) 363 sys.argv = sys.argv[:1] + configure_options + sys.argv[1:] 364 check_for_option_mistakes(sys.argv) 365 check_for_option_changed(sys.argv) 366 except (TypeError, ValueError) as e: 367 emsg = str(e) 368 if not emsg.endswith('\n'): emsg = emsg+'\n' 369 msg ='*******************************************************************************\n'\ 370 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 371 +'-------------------------------------------------------------------------------\n' \ 372 +emsg+'*******************************************************************************\n' 373 sys.exit(msg) 374 # check PETSC_ARCH 375 check_for_unsupported_combinations(sys.argv) 376 check_petsc_arch(sys.argv) 377 check_broken_configure_log_links() 378 379 #rename '--enable-' to '--with-' 380 chkenable() 381 # support a few standard configure option types 382 chksynonyms() 383 # Check for broken cygwin 384 chkbrokencygwin() 385 # Disable threads on RHL9 386 chkrhl9() 387 # Make sure cygwin-python is used on windows 388 chkusingwindowspython() 389 # Threads don't work for cygwin & python... 390 chkcygwinpython() 391 chkcygwinlink() 392 chkdosfiles() 393 394 # Should be run from the toplevel 395 configDir = os.path.abspath('config') 396 bsDir = os.path.join(configDir, 'BuildSystem') 397 if not os.path.isdir(configDir): 398 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 399 sys.path.insert(0, bsDir) 400 sys.path.insert(0, configDir) 401 import config.base 402 import config.framework 403 import pickle 404 405 framework = None 406 try: 407 framework = config.framework.Framework(['--configModules=PETSc.Configure','--optionsModule=config.compilerOptions']+sys.argv[1:], loadArgDB = 0) 408 framework.setup() 409 framework.logPrint('\n'.join(extraLogs)) 410 framework.configure(out = sys.stdout) 411 framework.storeSubstitutions(framework.argDB) 412 framework.argDB['configureCache'] = pickle.dumps(framework) 413 framework.printSummary() 414 framework.argDB.save(force = True) 415 framework.logClear() 416 print_final_timestamp(framework) 417 framework.closeLog() 418 try: 419 move_configure_log(framework) 420 except: 421 # perhaps print an error about unable to shuffle logs? 422 pass 423 return 0 424 except (RuntimeError, config.base.ConfigureSetupError) as e: 425 emsg = str(e) 426 if not emsg.endswith('\n'): emsg = emsg+'\n' 427 msg ='*******************************************************************************\n'\ 428 +' UNABLE to CONFIGURE with GIVEN OPTIONS (see configure.log for details):\n' \ 429 +'-------------------------------------------------------------------------------\n' \ 430 +emsg+'*******************************************************************************\n' 431 se = '' 432 except (TypeError, ValueError) as e: 433 emsg = str(e) 434 if not emsg.endswith('\n'): emsg = emsg+'\n' 435 msg ='*******************************************************************************\n'\ 436 +' ERROR in COMMAND LINE ARGUMENT to ./configure \n' \ 437 +'-------------------------------------------------------------------------------\n' \ 438 +emsg+'*******************************************************************************\n' 439 se = '' 440 except ImportError as e : 441 emsg = str(e) 442 if not emsg.endswith('\n'): emsg = emsg+'\n' 443 msg ='*******************************************************************************\n'\ 444 +' UNABLE to FIND MODULE for ./configure \n' \ 445 +'-------------------------------------------------------------------------------\n' \ 446 +emsg+'*******************************************************************************\n' 447 se = '' 448 except OSError as e : 449 emsg = str(e) 450 if not emsg.endswith('\n'): emsg = emsg+'\n' 451 msg ='*******************************************************************************\n'\ 452 +' UNABLE to EXECUTE BINARIES for ./configure \n' \ 453 +'-------------------------------------------------------------------------------\n' \ 454 +emsg+'*******************************************************************************\n' 455 se = '' 456 except SystemExit as e: 457 if e.code is None or e.code == 0: 458 return 459 if e.code is 10: 460 sys.exit(10) 461 msg ='*******************************************************************************\n'\ 462 +' CONFIGURATION FAILURE (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 463 +'*******************************************************************************\n' 464 se = str(e) 465 except Exception as e: 466 msg ='*******************************************************************************\n'\ 467 +' CONFIGURATION CRASH (Please send configure.log to petsc-maint@mcs.anl.gov)\n' \ 468 +'*******************************************************************************\n' 469 se = str(e) 470 471 print(msg) 472 if not framework is None: 473 framework.logClear() 474 if hasattr(framework, 'log'): 475 try: 476 if hasattr(framework,'compilerDefines'): 477 framework.log.write('**** Configure header '+framework.compilerDefines+' ****\n') 478 framework.outputHeader(framework.log) 479 if hasattr(framework,'compilerFixes'): 480 framework.log.write('**** C specific Configure header '+framework.compilerFixes+' ****\n') 481 framework.outputCHeader(framework.log) 482 except Exception as e: 483 framework.log.write('Problem writing headers to log: '+str(e)) 484 import traceback 485 try: 486 framework.log.write(msg+se) 487 traceback.print_tb(sys.exc_info()[2], file = framework.log) 488 print_final_timestamp(framework) 489 if hasattr(framework,'log'): framework.log.close() 490 move_configure_log(framework) 491 except: 492 pass 493 sys.exit(1) 494 else: 495 print(se) 496 import traceback 497 traceback.print_tb(sys.exc_info()[2]) 498 if hasattr(framework,'log'): framework.log.close() 499 500if __name__ == '__main__': 501 petsc_configure([]) 502 503