1#!/usr/bin/env python 2import os 3import sys 4import commands 5 6if not hasattr(sys, 'version_info'): 7 raise RuntimeError('You must have Python version 2.2 or higher to run configure') 8 9def petsc_configure(configure_options): 10 # Should be run from the toplevel or from ./config 11 pythonDir = os.path.abspath(os.path.join('..', 'python')) 12 if not os.path.exists(pythonDir): 13 pythonDir = os.path.abspath(os.path.join('python')) 14 if not os.path.exists(pythonDir): 15 raise RuntimeError('Run configure from $PETSC_DIR, not '+os.path.abspath('.')) 16 17 if not os.path.isdir('python/BuildSystem'): 18 print '''Could not locate BuildSystem in $PETSC_DIR/python. 19 Downloading it using "bk clone bk://sidl.bkbits.net/BuildSystem $PETSC_DIR/python/BuildSystem"''' 20 (status,output) = commands.getstatusoutput('bk clone bk://sidl.bkbits.net/BuildSystem python/BuildSystem') 21 22 sys.path.insert(0, os.path.join(pythonDir, 'BuildSystem')) 23 sys.path.insert(0, pythonDir) 24 import config.framework 25 import PETSc.packages.update 26 27 28 framework = config.framework.Framework(sys.argv[1:]+['-configModules=PETSc.Configure']+configure_options, loadArgDB = 0) 29 framework.argDB['CPPFLAGS'] = '' 30 framework.argDB['LIBS'] = '' 31 try: 32 framework.configure(out = sys.stdout) 33 except PETSc.packages.update.UpdateException, e: 34 return 1 35 except Exception, e: 36 import traceback 37 38 msg = 'CONFIGURATION FAILURE (see configure.log for full details):\n'+str(e)+'\n' 39 print msg 40 if hasattr(framework, 'log'): 41 framework.log.write(msg) 42 traceback.print_tb(sys.exc_info()[2], file = framework.log) 43 sys.exit(1) 44 framework.storeSubstitutions(framework.argDB) 45 return 0 46 47if __name__ == '__main__': 48 for opt in sys.argv[1:]: 49 if opt.startswith('--prefix') or opt.startswith('-prefix'): 50 print '=====================================================================\nPETSc does NOT support the --prefix options. All installs are done in-place.\nMove your petsc directory to the location you wish it installed, before running configure\n' 51 sys.exit(1) 52 if petsc_configure([]): 53 print 'Updated the source code, rerunning configure' 54 petsc_configure([]) 55