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Line 24... Line 24... 
 
 
 
 
import petscconf
 
import petscconf
 
import log
 
import log
 
import check
 
import check
 
 
 
 
 
def Check(conf,vars,cmake):
 
def Check(conf,vars,cmake,tmpdir):
 
  log.write('='*80)
 
  log.write('='*80)
 
  log.Println('Checking LAPACK library...')
 
  log.Println('Checking LAPACK library...')
 
 
 
 
 
  # LAPACK standard functions
 
  # LAPACK standard functions
 
  l = ['laev2','gehrd','lanhs','lange','getri','hseqr','trexc','trevc','geevx','ggevx','gelqf','gesdd','tgexc','gges','tgevc','ggev']
 
  l = ['laev2','gehrd','lanhs','lange','getri','hseqr','trexc','trevc','geevx','ggevx','gelqf','gesdd','tgexc','gges','tgevc','ggev']
Line 69... Line 69... 
    f += i + '\n'
 
    f += i + '\n'
 
    f += '#endif\n'
 
    f += '#endif\n'
 
    all.append(f)
 
    all.append(f)
 
 
 
 
 
  log.write('=== Checking all LAPACK functions...')
 
  log.write('=== Checking all LAPACK functions...')
 
  if check.Link(all,[],[]):
 
  if check.Link(tmpdir,all,[],[]):
 
    return []
 
    return []
 
 
 
 
 
  # check functions one by one
 
  # check functions one by one
 
  missing = []
 
  missing = []
 
  for i in functions:
 
  for i in functions:
Line 84... Line 84... 
    f += '#else\n'
 
    f += '#else\n'
 
    f += i + '\n'
 
    f += i + '\n'
 
    f += '#endif\n'
 
    f += '#endif\n'
 
 
 
 
 
    log.write('=== Checking LAPACK '+i+' function...')
 
    log.write('=== Checking LAPACK '+i+' function...')
 
    if not check.Link([f],[],[]):
 
    if not check.Link(tmpdir,[f],[],[]):
 
      missing.append(i)
 
      missing.append(i)
 
      conf.write('#ifndef SLEPC_MISSING_LAPACK_' + i[1:].upper() + '\n#define SLEPC_MISSING_LAPACK_' + i[1:].upper() + ' 1\n#endif\n\n')
 
      conf.write('#ifndef SLEPC_MISSING_LAPACK_' + i[1:].upper() + '\n#define SLEPC_MISSING_LAPACK_' + i[1:].upper() + ' 1\n#endif\n\n')
 
      cmake.write('set (SLEPC_MISSING_LAPACK_' + i[1:].upper() + ' YES)\n')
 
      cmake.write('set (SLEPC_MISSING_LAPACK_' + i[1:].upper() + ' YES)\n')
 
 
 
 
 
  if missing:
 
  if missing: