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| author | Mark Wiebe <mwwiebe@gmail.com> | 2012-01-22 00:27:49 -0800 |
|---|---|---|
| committer | Mark Wiebe <mwwiebe@gmail.com> | 2012-02-19 14:19:04 -0800 |
| commit | ad2ce5946fd27f525cf3ff912e2b19b35f28b676 (patch) | |
| tree | ebba3f7ed3e4ca7cbdd823ad7e1b65f4ca6c5fb1 /numpy/distutils | |
| parent | ae3dd3304bc76dfe9f9514c922669feeb50e3073 (diff) | |
| download | numpy-ad2ce5946fd27f525cf3ff912e2b19b35f28b676.tar.gz | |
BLD: Avoid repeatedly testing for the Fortran compiler when it is missing
Diffstat (limited to 'numpy/distutils')
| -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) |