python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Lib/distutils/tests/test_unixccompiler.py

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+"""Tests for distutils.unixccompiler."""
+import sys
+import unittest
+from test.support import EnvironmentVarGuard, run_unittest
+
+from distutils import sysconfig
+from distutils.unixccompiler import UnixCCompiler
+
+class UnixCCompilerTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self._backup_platform = sys.platform
+        self._backup_get_config_var = sysconfig.get_config_var
+        class CompilerWrapper(UnixCCompiler):
+            def rpath_foo(self):
+                return self.runtime_library_dir_option('/foo')
+        self.cc = CompilerWrapper()
+
+    def tearDown(self):
+        sys.platform = self._backup_platform
+        sysconfig.get_config_var = self._backup_get_config_var
+
+    @unittest.skipIf(sys.platform == 'win32', "can't test on Windows")
+    def test_runtime_libdir_option(self):
+        # Issue#5900
+        #
+        # Ensure RUNPATH is added to extension modules with RPATH if
+        # GNU ld is used
+
+        # darwin
+        sys.platform = 'darwin'
+        self.assertEqual(self.cc.rpath_foo(), '-L/foo')
+
+        # hp-ux
+        sys.platform = 'hp-ux'
+        old_gcv = sysconfig.get_config_var
+        def gcv(v):
+            return 'xxx'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), ['+s', '-L/foo'])
+
+        def gcv(v):
+            return 'gcc'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo'])
+
+        def gcv(v):
+            return 'g++'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), ['-Wl,+s', '-L/foo'])
+
+        sysconfig.get_config_var = old_gcv
+
+        # irix646
+        sys.platform = 'irix646'
+        self.assertEqual(self.cc.rpath_foo(), ['-rpath', '/foo'])
+
+        # osf1V5
+        sys.platform = 'osf1V5'
+        self.assertEqual(self.cc.rpath_foo(), ['-rpath', '/foo'])
+
+        # GCC GNULD
+        sys.platform = 'bar'
+        def gcv(v):
+            if v == 'CC':
+                return 'gcc'
+            elif v == 'GNULD':
+                return 'yes'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), '-Wl,--enable-new-dtags,-R/foo')
+
+        # GCC non-GNULD
+        sys.platform = 'bar'
+        def gcv(v):
+            if v == 'CC':
+                return 'gcc'
+            elif v == 'GNULD':
+                return 'no'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), '-Wl,-R/foo')
+
+        # GCC GNULD with fully qualified configuration prefix
+        # see #7617
+        sys.platform = 'bar'
+        def gcv(v):
+            if v == 'CC':
+                return 'x86_64-pc-linux-gnu-gcc-4.4.2'
+            elif v == 'GNULD':
+                return 'yes'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), '-Wl,--enable-new-dtags,-R/foo')
+
+        # non-GCC GNULD
+        sys.platform = 'bar'
+        def gcv(v):
+            if v == 'CC':
+                return 'cc'
+            elif v == 'GNULD':
+                return 'yes'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), '-R/foo')
+
+        # non-GCC non-GNULD
+        sys.platform = 'bar'
+        def gcv(v):
+            if v == 'CC':
+                return 'cc'
+            elif v == 'GNULD':
+                return 'no'
+        sysconfig.get_config_var = gcv
+        self.assertEqual(self.cc.rpath_foo(), '-R/foo')
+
+    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for OS X')
+    def test_osx_cc_overrides_ldshared(self):
+        # Issue #18080:
+        # ensure that setting CC env variable also changes default linker
+        def gcv(v):
+            if v == 'LDSHARED':
+                return 'gcc-4.2 -bundle -undefined dynamic_lookup '
+            return 'gcc-4.2'
+        sysconfig.get_config_var = gcv
+        with EnvironmentVarGuard() as env:
+            env['CC'] = 'my_cc'
+            del env['LDSHARED']
+            sysconfig.customize_compiler(self.cc)
+        self.assertEqual(self.cc.linker_so[0], 'my_cc')
+
+    @unittest.skipUnless(sys.platform == 'darwin', 'test only relevant for OS X')
+    def test_osx_explicit_ldshared(self):
+        # Issue #18080:
+        # ensure that setting CC env variable does not change
+        #   explicit LDSHARED setting for linker
+        def gcv(v):
+            if v == 'LDSHARED':
+                return 'gcc-4.2 -bundle -undefined dynamic_lookup '
+            return 'gcc-4.2'
+        sysconfig.get_config_var = gcv
+        with EnvironmentVarGuard() as env:
+            env['CC'] = 'my_cc'
+            env['LDSHARED'] = 'my_ld -bundle -dynamic'
+            sysconfig.customize_compiler(self.cc)
+        self.assertEqual(self.cc.linker_so[0], 'my_ld')
+
+
+def test_suite():
+    return unittest.makeSuite(UnixCCompilerTestCase)
+
+if __name__ == "__main__":
+    run_unittest(test_suite())