commit 4bce36b32a51b17bf24bd02197c9b8c4de093a36
author Yang Ni <yangni@google.com> Wed Aug 23 16:39:03 2017 -0700
committer Yang Ni <yangni@google.com> Tue Aug 29 16:47:54 2017 -0700
tree 8d9f8398bfad07740e6443db1a4ae2fcdf96412e
parent 2ac391507653234aeb8bf6212130f8fd289d9716

Add blueprint build for farmhash

Bug: 63905942

Farmhash is used by the LSH Projection operation in NN API, which is
built via blueprint. Hence the need to build farmhash here using
blueprint.

Test: mm and NN API unit test
Change-Id: I0bf2fb03d72a0558e14b282e6ed4b3cc7c466c47

Android.bp

diff --git a/Android.bp b/Android.bp
new file mode 100644
index 0000000..a886a0c
--- /dev/null
+++ b/Android.bp
@@ -0,0 +1,17 @@
+cc_library_headers {
+    name: "libtextclassifier_hash_headers",
+    vendor_available: true,
+    export_include_dirs: ["."],
+}
+
+cc_library_shared {
+    name: "libtextclassifier_hash",
+    vendor_available: true,
+    srcs: [
+        "util/hash/farmhash.cc",
+        "util/hash/hash.cc"
+    ],
+    cflags: [
+        "-DNAMESPACE_FOR_HASH_FUNCTIONS=farmhash"
+    ],
+}