diff options
| -rw-r--r-- | numpy/distutils/fcompiler/__init__.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/numpy/distutils/fcompiler/__init__.py b/numpy/distutils/fcompiler/__init__.py index 550ae208a..d56ea0cd4 100644 --- a/numpy/distutils/fcompiler/__init__.py +++ b/numpy/distutils/fcompiler/__init__.py @@ -814,6 +814,9 @@ def get_default_fcompiler(osname=None, platform=None, requiref90=False, c_compiler=c_compiler) return compiler_type +# Flag to avoid rechecking for Fortran compiler every time +failed_fcompiler = False + def new_fcompiler(plat=None, compiler=None, verbose=0, @@ -824,6 +827,10 @@ def new_fcompiler(plat=None, """Generate an instance of some FCompiler subclass for the supplied platform/compiler combination. """ + global failed_fcompiler + if failed_fcompiler: + return None + load_all_fcompiler_classes() if plat is None: plat = os.name @@ -841,6 +848,7 @@ def new_fcompiler(plat=None, msg = msg + " Supported compilers are: %s)" \ % (','.join(fcompiler_class.keys())) log.warn(msg) + failed_fcompiler = True return None compiler = klass(verbose=verbose, dry_run=dry_run, force=force) |