1 files changed, 23 insertions, 0 deletions
diff --git a/third_party/farmhash.BUILD b/third_party/farmhash.BUILD
new file mode 100644
index 0000000000..6a1d4da6e5
--- /dev/null
+++ b/third_party/farmhash.BUILD
@@ -0,0 +1,23 @@
+licenses(["notice"])  # MIT
+
+exports_files(["COPYING"])
+
+config_setting(
+    name = "windows",
+    values = {
+        "cpu": "x64_windows_msvc",
+    },
+)
+
+cc_library(
+    name = "farmhash",
+    srcs = ["src/farmhash.cc"],
+    hdrs = ["src/farmhash.h"],
+    # Disable __builtin_expect support on Windows
+    copts = select({
+        ":windows": ["/DFARMHASH_OPTIONAL_BUILTIN_EXPECT"],
+        "//conditions:default": [],
+    }),
+    includes = ["src/."],
+    visibility = ["//visibility:public"],
+)