MAINT: use sysconfig not distutils.sysconfig where possible

4 files changed, 13 insertions, 11 deletions

diff --git a/numpy/distutils/fcompiler/gnu.py b/numpy/distutils/fcompiler/gnu.py
index 7004b5d80..0d9d769c2 100644
--- a/numpy/distutils/fcompiler/gnu.py
+++ b/numpy/distutils/fcompiler/gnu.py
@@ -231,7 +231,7 @@ class GnuFCompiler(FCompiler):
 
     def _c_arch_flags(self):
         """ Return detected arch flags from CFLAGS """
-        from distutils import sysconfig
+        import sysconfig
         try:
             cflags = sysconfig.get_config_vars()['CFLAGS']
         except KeyError:
diff --git a/numpy/distutils/misc_util.py b/numpy/distutils/misc_util.py
index aa649a23f..52458f587 100644
--- a/numpy/distutils/misc_util.py
+++ b/numpy/distutils/misc_util.py
@@ -10,7 +10,7 @@ import shutil
 import multiprocessing
 import textwrap
 
-import distutils
+import sysconfig
 from distutils.errors import DistutilsError
 try:
     from threading import local as tlocal
@@ -661,7 +661,7 @@ def get_shared_lib_extension(is_python_ext=False):
     Linux, but not on OS X.
 
     """
-    confvars = distutils.sysconfig.get_config_vars()
+    confvars = sysconfig.get_config_vars()
     # SO is deprecated in 3.3.1, use EXT_SUFFIX instead
     so_ext = confvars.get('EXT_SUFFIX', None)
     if so_ext is None:
diff --git a/numpy/distutils/system_info.py b/numpy/distutils/system_info.py
index 760bb7d5c..847098afc 100644
--- a/numpy/distutils/system_info.py
+++ b/numpy/distutils/system_info.py
@@ -171,7 +171,7 @@ from configparser import RawConfigParser as ConfigParser
 
 from distutils.errors import DistutilsError
 from distutils.dist import Distribution
-import distutils.sysconfig
+import sysconfig
 from numpy.distutils import log
 from distutils.util import get_platform
 
@@ -187,6 +187,7 @@ import distutils.ccompiler
 import tempfile
 import shutil
 
+__all__ = ['system_info']
 
 # Determine number of bits
 import platform
@@ -255,7 +256,7 @@ def libpaths(paths, bits):
 
 if sys.platform == 'win32':
     default_lib_dirs = ['C:\\',
-                        os.path.join(distutils.sysconfig.EXEC_PREFIX,
+                        os.path.join(sysconfig.EXEC_PREFIX,
                                      'libs')]
     default_runtime_dirs = []
     default_include_dirs = []
@@ -2498,13 +2499,13 @@ class _numpy_info(system_info):
             except AttributeError:
                 pass
 
-            include_dirs.append(distutils.sysconfig.get_python_inc(
+            include_dirs.append(distutils.get_python_inc(
                                         prefix=os.sep.join(prefix)))
         except ImportError:
             pass
-        py_incl_dir = distutils.sysconfig.get_python_inc()
+        py_incl_dir = sysconfig.get_python_inc()
         include_dirs.append(py_incl_dir)
-        py_pincl_dir = distutils.sysconfig.get_python_inc(plat_specific=True)
+        py_pincl_dir = sysconfig.get_python_inc(plat_specific=True)
         if py_pincl_dir not in include_dirs:
             include_dirs.append(py_pincl_dir)
         for d in default_include_dirs:
@@ -2631,8 +2632,8 @@ class boost_python_info(system_info):
                 break
         if not src_dir:
             return
-        py_incl_dirs = [distutils.sysconfig.get_python_inc()]
-        py_pincl_dir = distutils.sysconfig.get_python_inc(plat_specific=True)
+        py_incl_dirs = [sysconfig.get_python_inc()]
+        py_pincl_dir = sysconfig.get_python_inc(plat_specific=True)
         if py_pincl_dir not in py_incl_dirs:
             py_incl_dirs.append(py_pincl_dir)
         srcs_dir = os.path.join(src_dir, 'libs', 'python', 'src')
diff --git a/numpy/distutils/unixccompiler.py b/numpy/distutils/unixccompiler.py
index 5f36c439f..9bb7251d8 100644
--- a/numpy/distutils/unixccompiler.py
+++ b/numpy/distutils/unixccompiler.py
@@ -26,7 +26,8 @@ def UnixCCompiler__compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts
         self.compiler_so = ccomp
     # ensure OPT environment variable is read
     if 'OPT' in os.environ:
-        from distutils.sysconfig import get_config_vars
+        # XXX who uses this?
+        from sysconfig import get_config_vars
         opt = " ".join(os.environ['OPT'].split())
         gcv_opt = " ".join(get_config_vars('OPT')[0].split())
         ccomp_s = " ".join(self.compiler_so)