diff options
| -rw-r--r-- | python/builder.py | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/python/builder.py b/python/builder.py index ddca795..cfdb7d1 100644 --- a/python/builder.py +++ b/python/builder.py @@ -41,9 +41,22 @@ try: usecuda=True except KeyError: pass -cfg = open('astra/config.pxi','w') -cfg.write('DEF HAVE_CUDA=' + str(usecuda) + "\n") -cfg.close() + +cfgToWrite = 'DEF HAVE_CUDA=' + str(usecuda) + "\n" +cfgHasToBeUpdated = True +try: + cfg = open('astra/config.pxi','r') + cfgIn = cfg.read() + cfg.close() + if cfgIn==cfgToWrite: + cfgHasToBeUpdated = False +except IOError: + pass + +if cfgHasToBeUpdated: + cfg = open('astra/config.pxi','w') + cfg.write(cfgToWrite) + cfg.close() cmdclass = { } ext_modules = [ ] |