Merge pull request #15992 from ghostwriternr/python_bazel_1

Basic setup to build gRPC Python with Bazel.

1 files changed, 36 insertions, 0 deletions

diff --git a/third_party/py/BUILD.tpl b/third_party/py/BUILD.tpl
new file mode 100644
index 0000000000..2283c573bc
--- /dev/null
+++ b/third_party/py/BUILD.tpl
@@ -0,0 +1,36 @@
+# Adapted with modifications from tensorflow/third_party/py/
+
+package(default_visibility=["//visibility:public"])
+
+# To build Python C/C++ extension on Windows, we need to link to python import library pythonXY.lib
+# See https://docs.python.org/3/extending/windows.html
+cc_import(
+    name="python_lib",
+    interface_library=select({
+        ":windows": ":python_import_lib",
+        # A placeholder for Unix platforms which makes --no_build happy.
+        "//conditions:default": "not-existing.lib",
+    }),
+    system_provided=1,
+)
+
+cc_library(
+    name="python_headers",
+    hdrs=[":python_include"],
+    deps=select({
+        ":windows": [":python_lib"],
+        "//conditions:default": [],
+    }),
+    includes=["python_include"],
+)
+
+config_setting(
+    name="windows",
+    values={"cpu": "x64_windows"},
+    visibility=["//visibility:public"],
+)
+
+%{PYTHON_INCLUDE_GENRULE}
+%{PYTHON_IMPORT_LIB_GENRULE}
+
+