Modify Android.bp to compile c++ code.

Bug: 146383629
Test: manual - ran 'm -j libicing'
Change-Id: I0be3d1e088f0f2e07f027c4f66a7ed27f6d6f880

1 files changed, 72 insertions, 0 deletions

diff --git a/Android.bp b/Android.bp
index 78f0b17..f54b066 100644
--- a/Android.bp
+++ b/Android.bp
@@ -25,3 +25,75 @@ java_library {
     jarjar_rules: "jarjar-rules.txt",
     sdk_version: "core_current",
 }
+
+cc_defaults {
+    name: "libicing_defaults",
+
+    // For debug / treemap purposes.
+    //strip: {
+    //    keep_symbols: true,
+    //},
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wextra",
+        "-Wno-deprecated-declarations",
+        "-Wno-ignored-qualifiers",
+        "-Wno-missing-field-initializers",
+        "-Wno-sign-compare",
+        "-Wno-tautological-constant-out-of-range-compare",
+        "-Wno-undefined-var-template",
+        "-Wno-unused-function",
+        "-Wno-unused-parameter",
+        "-Wno-extern-c-compat",
+
+        "-funsigned-char",
+        "-fvisibility=hidden",
+    ],
+}
+
+cc_library_static {
+    name: "libicing_proto_lite",
+    defaults: ["libicing_defaults"],
+    proto: {
+        type: "lite",
+        // Find protos relative from where they're specified (useful for external protos)
+        canonical_path_from_root: false,
+        // Need to be able to see the .pb.h files that are generated
+        export_proto_headers: true,
+    },
+    srcs: ["icing/**/*.proto"],
+}
+
+cc_library_shared {
+    name: "libicing",
+    defaults: ["libicing_defaults"],
+    srcs: [
+        "icing/**/*.cc",
+    ],
+    exclude_srcs: [
+        // Tests
+        "icing/**/*_test.cc",
+        // Benchmarks
+        "icing/**/*_benchmark.cc",
+        // Test-only related files (i.e. utils)
+        "icing/testing/**/*",
+        // Tools for manual debugging/investigating
+        "icing/tools/**/*",
+    ],
+    static_libs: [
+        "libicing_proto_lite",
+        "libutf",
+    ],
+    shared_libs: [
+        "libandroidicu",
+        "liblog",
+        // TODO(b/147509515): We only need the full version for GzipStream. If we can remove
+        // that dependency, then we can just use libprotobuf-cpp-lite
+        "libprotobuf-cpp-full",
+        "libz",
+    ],
+}
+
+// TODO(cassiewang): Add build rules and a TEST_MAPPING for cc_tests