Fixed test_cython_api

Author: oleksandr-pavlyk

dpctl/tests/setup_cython_api.py

@@ -14,11 +14,23 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import Cython.Build
 import setuptools
+from Cython.Build import build_ext
 
 import dpctl
 
+
+class custom_build_ext(build_ext):
+    def build_extensions(self):
+        self.compiler.set_executable("compiler_so", "icpx -fsycl -fPIC")
+        self.compiler.set_executable("compiler_cxx", "icpx -fsycl -fPIC")
+        self.compiler.set_executable(
+            "linker_so",
+            "icpx -fsycl -shared -fpic -fsycl-device-code-split=per_kernel",
+        )
+        build_ext.build_extensions(self)
+
+
 ext = setuptools.Extension(
     "_cython_api",
     ["_cython_api.pyx"],
@@ -27,8 +39,8 @@
 )
 
 setuptools.setup(
-    name="_cython_api",
+    name="test_cython_api",
     version="0.0.0",
     ext_modules=[ext],
-    cmdclass={"build_ext": Cython.Build.build_ext},
+    cmdclass={"build_ext": custom_build_ext},
 )