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-rw-r--r--numpy/distutils/unixccompiler.py5
1 files changed, 5 insertions, 0 deletions
diff --git a/numpy/distutils/unixccompiler.py b/numpy/distutils/unixccompiler.py
index 307b56ce4..6ed5eec6f 100644
--- a/numpy/distutils/unixccompiler.py
+++ b/numpy/distutils/unixccompiler.py
@@ -10,6 +10,7 @@ from distutils.errors import DistutilsExecError, CompileError
from distutils.unixccompiler import *
from numpy.distutils.ccompiler import replace_method
from numpy.distutils.compat import get_exception
+from numpy.distutils.misc_util import _commandline_dep_string
if sys.version_info[0] < 3:
from . import log
@@ -59,6 +60,10 @@ def UnixCCompiler__compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts
msg = str(get_exception())
raise CompileError(msg)
+ # add commandline flags to dependency file
+ with open(obj + '.d', 'a') as f:
+ f.write(_commandline_dep_string(cc_args, extra_postargs, pp_opts))
+
replace_method(UnixCCompiler, '_compile', UnixCCompiler__compile)