diff --git a/Tethering/Android.bp b/Tethering/Android.bp
index 3ab1ec2..f203191 100644
--- a/Tethering/Android.bp
+++ b/Tethering/Android.bp
@@ -21,11 +21,15 @@
 java_defaults {
     name: "TetheringApiLevel",
     sdk_version: "module_current",
-    target_sdk_version: "33",
     min_sdk_version: "30",
 }
 
 java_defaults {
+    name: "TetheringReleaseTargetSdk",
+    target_sdk_version: "33",
+}
+
+java_defaults {
     name: "TetheringExternalLibs",
     // Libraries not including Tethering's own framework-tethering (different flavors of that one
     // are needed depending on the build rule)
@@ -81,7 +85,8 @@
     defaults: [
         "ConnectivityNextEnableDefaults",
         "TetheringAndroidLibraryDefaults",
-        "TetheringApiLevel"
+        "TetheringApiLevel",
+        "TetheringReleaseTargetSdk"
     ],
     static_libs: [
         "NetworkStackApiCurrentShims",
@@ -94,7 +99,8 @@
     name: "TetheringApiStableLib",
     defaults: [
         "TetheringAndroidLibraryDefaults",
-        "TetheringApiLevel"
+        "TetheringApiLevel",
+        "TetheringReleaseTargetSdk"
     ],
     static_libs: [
         "NetworkStackApiStableShims",
@@ -180,7 +186,12 @@
 // Non-updatable tethering running in the system server process for devices not using the module
 android_app {
     name: "InProcessTethering",
-    defaults: ["TetheringAppDefaults", "TetheringApiLevel", "ConnectivityNextEnableDefaults"],
+    defaults: [
+        "TetheringAppDefaults",
+        "TetheringApiLevel",
+        "ConnectivityNextEnableDefaults",
+        "TetheringReleaseTargetSdk"
+    ],
     static_libs: ["TetheringApiCurrentLib"],
     certificate: "platform",
     manifest: "AndroidManifest_InProcess.xml",
diff --git a/bpf_progs/bpf_net_helpers.h b/bpf_progs/bpf_net_helpers.h
index e382713..c39269e 100644
--- a/bpf_progs/bpf_net_helpers.h
+++ b/bpf_progs/bpf_net_helpers.h
@@ -28,9 +28,12 @@
 
 static int (*bpf_skb_pull_data)(struct __sk_buff* skb, __u32 len) = (void*)BPF_FUNC_skb_pull_data;
 
-static int (*bpf_skb_load_bytes)(struct __sk_buff* skb, int off, void* to,
+static int (*bpf_skb_load_bytes)(const struct __sk_buff* skb, int off, void* to,
                                  int len) = (void*)BPF_FUNC_skb_load_bytes;
 
+static int (*bpf_skb_load_bytes_relative)(const struct __sk_buff* skb, int off, void* to, int len,
+                                          int start_hdr) = (void*)BPF_FUNC_skb_load_bytes_relative;
+
 static int (*bpf_skb_store_bytes)(struct __sk_buff* skb, __u32 offset, const void* from, __u32 len,
                                   __u64 flags) = (void*)BPF_FUNC_skb_store_bytes;
 
diff --git a/bpf_progs/netd.c b/bpf_progs/netd.c
index 55856c1..f9484fc 100644
--- a/bpf_progs/netd.c
+++ b/bpf_progs/netd.c
@@ -47,9 +47,16 @@
 
 #define IP_PROTO_OFF offsetof(struct iphdr, protocol)
 #define IPV6_PROTO_OFF offsetof(struct ipv6hdr, nexthdr)
+
+// offsetof(struct iphdr, ihl) -- but that's a bitfield
 #define IPPROTO_IHL_OFF 0
-#define TCP_FLAG_OFF 13
-#define RST_OFFSET 2
+
+// This is offsetof(struct tcphdr, "32 bit tcp flag field")
+// The tcp flags are after be16 source, dest & be32 seq, ack_seq, hence 12 bytes in.
+//
+// Note that TCP_FLAG_{ACK,PSH,RST,SYN,FIN} are htonl(0x00{10,08,04,02,01}0000)
+// see include/uapi/linux/tcp.h
+#define TCP_FLAG32_OFF 12
 
 // For maps netd does not need to access
 #define DEFINE_BPF_MAP_NO_NETD(the_map, TYPE, TypeOfKey, TypeOfValue, num_entries) \
@@ -97,13 +104,15 @@
 // programs that need to be usable by netd, but not by netutils_wrappers
 // (this is because these are currently attached by the mainline provided libnetd_updatable .so
 // which is loaded into netd and thus runs as netd uid/gid/selinux context)
-#define DEFINE_NETD_BPF_PROG(SECTION_NAME, prog_uid, prog_gid, the_prog) \
+#define DEFINE_NETD_BPF_PROG_KVER_RANGE(SECTION_NAME, prog_uid, prog_gid, the_prog, minKV, maxKV) \
     DEFINE_BPF_PROG_EXT(SECTION_NAME, prog_uid, prog_gid, the_prog, \
-                        KVER_NONE, KVER_INF, false, "fs_bpf_netd_readonly", "")
+                        minKV, maxKV, false, "fs_bpf_netd_readonly", "")
 
 #define DEFINE_NETD_BPF_PROG_KVER(SECTION_NAME, prog_uid, prog_gid, the_prog, min_kv) \
-    DEFINE_BPF_PROG_EXT(SECTION_NAME, prog_uid, prog_gid, the_prog, \
-                        min_kv, KVER_INF, false, "fs_bpf_netd_readonly", "")
+    DEFINE_NETD_BPF_PROG_KVER_RANGE(SECTION_NAME, prog_uid, prog_gid, the_prog, min_kv, KVER_INF)
+
+#define DEFINE_NETD_BPF_PROG(SECTION_NAME, prog_uid, prog_gid, the_prog) \
+    DEFINE_NETD_BPF_PROG_KVER(SECTION_NAME, prog_uid, prog_gid, the_prog, KVER_NONE)
 
 // programs that only need to be usable by the system server
 #define DEFINE_SYS_BPF_PROG(SECTION_NAME, prog_uid, prog_gid, the_prog) \
@@ -180,46 +189,49 @@
 DEFINE_UPDATE_STATS(stats_map_A, StatsKey)
 DEFINE_UPDATE_STATS(stats_map_B, StatsKey)
 
-static inline bool skip_owner_match(struct __sk_buff* skb) {
-    int offset = -1;
-    int ret = 0;
+// both of these return 0 on success or -EFAULT on failure (and zero out the buffer)
+static __always_inline inline int bpf_skb_load_bytes_net(const struct __sk_buff* skb, int off,
+                                                         void* to, int len, bool is_4_19) {
+    return is_4_19
+        ? bpf_skb_load_bytes_relative(skb, off, to, len, BPF_HDR_START_NET)
+        : bpf_skb_load_bytes(skb, off, to, len);
+}
+
+static __always_inline inline bool skip_owner_match(struct __sk_buff* skb, bool is_4_19) {
     if (skb->protocol == htons(ETH_P_IP)) {
-        offset = IP_PROTO_OFF;
-        uint8_t proto, ihl;
-        uint8_t flag;
-        ret = bpf_skb_load_bytes(skb, offset, &proto, 1);
-        if (!ret) {
-            if (proto == IPPROTO_ESP) {
-                return true;
-            } else if (proto == IPPROTO_TCP) {
-                ret = bpf_skb_load_bytes(skb, IPPROTO_IHL_OFF, &ihl, 1);
-                ihl = ihl & 0x0F;
-                ret = bpf_skb_load_bytes(skb, ihl * 4 + TCP_FLAG_OFF, &flag, 1);
-                if (ret == 0 && (flag >> RST_OFFSET & 1)) {
-                    return true;
-                }
-            }
-        }
-    } else if (skb->protocol == htons(ETH_P_IPV6)) {
-        offset = IPV6_PROTO_OFF;
         uint8_t proto;
-        ret = bpf_skb_load_bytes(skb, offset, &proto, 1);
-        if (!ret) {
-            if (proto == IPPROTO_ESP) {
-                return true;
-            } else if (proto == IPPROTO_TCP) {
-                uint8_t flag;
-                ret = bpf_skb_load_bytes(skb, sizeof(struct ipv6hdr) + TCP_FLAG_OFF, &flag, 1);
-                if (ret == 0 && (flag >> RST_OFFSET & 1)) {
-                    return true;
-                }
-            }
-        }
+        // no need to check for success, proto will be zeroed if bpf_skb_load_bytes_net() fails
+        (void)bpf_skb_load_bytes_net(skb, IP_PROTO_OFF, &proto, sizeof(proto), is_4_19);
+        if (proto == IPPROTO_ESP) return true;
+        if (proto != IPPROTO_TCP) return false;  // handles read failure above
+        uint8_t ihl;
+        // we don't check for success, as this cannot fail, as it is earlier in the packet than
+        // proto, the reading of which must have succeeded, additionally the next read
+        // (a little bit deeper in the packet in spite of ihl being zeroed) of the tcp flags
+        // field will also fail, and that failure we already handle correctly
+        // (we also don't check that ihl in [0x45,0x4F] nor that ipv4 header checksum is correct)
+        (void)bpf_skb_load_bytes_net(skb, IPPROTO_IHL_OFF, &ihl, sizeof(ihl), is_4_19);
+        uint32_t flag;
+        // if the read below fails, we'll just assume no TCP flags are set, which is fine.
+        (void)bpf_skb_load_bytes_net(skb, (ihl & 0xF) * 4 + TCP_FLAG32_OFF,
+                                     &flag, sizeof(flag), is_4_19);
+        return flag & TCP_FLAG_RST;  // false on read failure
+    } else if (skb->protocol == htons(ETH_P_IPV6)) {
+        uint8_t proto;
+        // no need to check for success, proto will be zeroed if bpf_skb_load_bytes_net() fails
+        (void)bpf_skb_load_bytes_net(skb, IPV6_PROTO_OFF, &proto, sizeof(proto), is_4_19);
+        if (proto == IPPROTO_ESP) return true;
+        if (proto != IPPROTO_TCP) return false;  // handles read failure above
+        uint32_t flag;
+        // if the read below fails, we'll just assume no TCP flags are set, which is fine.
+        (void)bpf_skb_load_bytes_net(skb, sizeof(struct ipv6hdr) + TCP_FLAG32_OFF,
+                                     &flag, sizeof(flag), is_4_19);
+        return flag & TCP_FLAG_RST;  // false on read failure
     }
     return false;
 }
 
-static __always_inline BpfConfig getConfig(uint32_t configKey) {
+static __always_inline inline BpfConfig getConfig(uint32_t configKey) {
     uint32_t mapSettingKey = configKey;
     BpfConfig* config = bpf_configuration_map_lookup_elem(&mapSettingKey);
     if (!config) {
@@ -234,8 +246,9 @@
 // DROP_IF_UNSET is set of rules that should DROP if globally enabled, and per-uid bit is NOT set
 #define DROP_IF_UNSET (DOZABLE_MATCH | POWERSAVE_MATCH | RESTRICTED_MATCH | LOW_POWER_STANDBY_MATCH)
 
-static inline int bpf_owner_match(struct __sk_buff* skb, uint32_t uid, int direction) {
-    if (skip_owner_match(skb)) return BPF_PASS;
+static __always_inline inline int bpf_owner_match(struct __sk_buff* skb, uint32_t uid,
+                                                  int direction, bool is_4_19) {
+    if (skip_owner_match(skb, is_4_19)) return BPF_PASS;
 
     if (is_system_uid(uid)) return BPF_PASS;
 
@@ -277,7 +290,8 @@
     }
 }
 
-static __always_inline inline int bpf_traffic_account(struct __sk_buff* skb, int direction) {
+static __always_inline inline int bpf_traffic_account(struct __sk_buff* skb, int direction,
+                                                      bool is_4_19) {
     uint32_t sock_uid = bpf_get_socket_uid(skb);
     uint64_t cookie = bpf_get_socket_cookie(skb);
     UidTagValue* utag = bpf_cookie_tag_map_lookup_elem(&cookie);
@@ -297,7 +311,7 @@
         return BPF_PASS;
     }
 
-    int match = bpf_owner_match(skb, sock_uid, direction);
+    int match = bpf_owner_match(skb, sock_uid, direction, is_4_19);
     if ((direction == BPF_EGRESS) && (match == BPF_DROP)) {
         // If an outbound packet is going to be dropped, we do not count that
         // traffic.
@@ -342,14 +356,28 @@
     return match;
 }
 
-DEFINE_NETD_BPF_PROG("cgroupskb/ingress/stats", AID_ROOT, AID_SYSTEM, bpf_cgroup_ingress)
+DEFINE_NETD_BPF_PROG_KVER_RANGE("cgroupskb/ingress/stats$4_19", AID_ROOT, AID_SYSTEM,
+                                bpf_cgroup_ingress_4_19, KVER(4, 19, 0), KVER_INF)
 (struct __sk_buff* skb) {
-    return bpf_traffic_account(skb, BPF_INGRESS);
+    return bpf_traffic_account(skb, BPF_INGRESS, /* is_4_19 */ true);
 }
 
-DEFINE_NETD_BPF_PROG("cgroupskb/egress/stats", AID_ROOT, AID_SYSTEM, bpf_cgroup_egress)
+DEFINE_NETD_BPF_PROG_KVER_RANGE("cgroupskb/ingress/stats$4_14", AID_ROOT, AID_SYSTEM,
+                                bpf_cgroup_ingress_4_14, KVER_NONE, KVER(4, 19, 0))
 (struct __sk_buff* skb) {
-    return bpf_traffic_account(skb, BPF_EGRESS);
+    return bpf_traffic_account(skb, BPF_INGRESS, /* is_4_19 */ false);
+}
+
+DEFINE_NETD_BPF_PROG_KVER_RANGE("cgroupskb/egress/stats$4_19", AID_ROOT, AID_SYSTEM,
+                                bpf_cgroup_egress_4_19, KVER(4, 19, 0), KVER_INF)
+(struct __sk_buff* skb) {
+    return bpf_traffic_account(skb, BPF_EGRESS, /* is_4_19 */ true);
+}
+
+DEFINE_NETD_BPF_PROG_KVER_RANGE("cgroupskb/egress/stats$4_14", AID_ROOT, AID_SYSTEM,
+                                bpf_cgroup_egress_4_14, KVER_NONE, KVER(4, 19, 0))
+(struct __sk_buff* skb) {
+    return bpf_traffic_account(skb, BPF_EGRESS, /* is_4_19 */ false);
 }
 
 // WARNING: Android T's non-updatable netd depends on the name of this program.
diff --git a/nearby/README.md b/nearby/README.md
index 6925dc4..3801bfe 100644
--- a/nearby/README.md
+++ b/nearby/README.md
@@ -29,6 +29,20 @@
 $ aidegen .
 # This will launch Intellij project for Nearby module.
 ```
+Note, the setup above may fail to index classes defined in proto, such
+that all classes defined in proto shows red in IDE and cannot be auto-completed.
+To fix, you can mannually add jar files generated from proto to the class path
+as below.  First, find the jar file of presence proto with
+```sh
+ls $ANDROID_BUILD_TOP/out/soong/.intermediates/packages/modules/Connectivity/nearby/service/proto/presence-lite-protos/android_common/combined/presence-lite-protos.jar
+```
+Then, add the jar in IDE as below.
+1. Menu: File > Project Structure
+2. Select Modules at the left panel and select the Dependencies tab.
+3. Select the + icon and select 1 JARs or Directories option.
+4. Select the JAR file found above.
+5. Click the OK button.
+6. Restart the IDE to index.
 
 ## Build and Install
 
diff --git a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketClientTests.java b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketClientTests.java
index f84ebfb..b4442a5 100644
--- a/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketClientTests.java
+++ b/tests/unit/java/com/android/server/connectivity/mdns/MdnsSocketClientTests.java
@@ -24,6 +24,7 @@
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.never;
@@ -513,11 +514,8 @@
         mdnsClient.setCallback(mockCallback);
         mdnsClient.startDiscovery();
 
-        ArgumentCaptor<MdnsResponse> mdnsResponseCaptor =
-                ArgumentCaptor.forClass(MdnsResponse.class);
-        verify(mockCallback, timeout(TIMEOUT).atLeast(1))
-                .onResponseReceived(mdnsResponseCaptor.capture());
-        assertEquals(21, mdnsResponseCaptor.getValue().getInterfaceIndex());
+        verify(mockCallback, timeout(TIMEOUT).atLeastOnce())
+                .onResponseReceived(argThat(response -> response.getInterfaceIndex() == 21));
     }
 
     @Test
diff --git a/tools/gn2bp/Android.bp.swp b/tools/gn2bp/Android.bp.swp
index 9a394e7..938d492 100644
--- a/tools/gn2bp/Android.bp.swp
+++ b/tools/gn2bp/Android.bp.swp
@@ -14,6 +14,74 @@
 //
 // This file is automatically generated by gen_android_bp. Do not edit.
 
+// GN: //base:base_static
+cc_library_static {
+    name: "cronet_aml_base_base_static",
+    srcs: [
+        "base/base_switches.cc",
+    ],
+    generated_headers: [
+        "cronet_aml_build_chromeos_buildflags",
+    ],
+    export_generated_headers: [
+        "cronet_aml_build_chromeos_buildflags",
+    ],
+    defaults: [
+        "cronet_aml_defaults",
+    ],
+    cflags: [
+        "-DANDROID",
+        "-DANDROID_NDK_VERSION_ROLL=r23_1",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-8697-g60809cd2-1\"",
+        "-DCR_LIBCXX_REVISION=47b31179d10646029c260702650a25d24f555acc",
+        "-DDCHECK_ALWAYS_ON=1",
+        "-DDYNAMIC_ANNOTATIONS_ENABLED=1",
+        "-DHAVE_SYS_UIO_H",
+        "-D_DEBUG",
+        "-D_GNU_SOURCE",
+        "-D_LIBCPP_AVAILABILITY_CUSTOM_VERBOSE_ABORT_PROVIDED=1",
+        "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=1",
+        "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D__STDC_CONSTANT_MACROS",
+        "-D__STDC_FORMAT_MACROS",
+    ],
+    local_include_dirs: [
+        "./",
+        "buildtools/third_party/libc++/",
+        "out/test/gen/",
+    ],
+}
+
+// GN: //base:build_date
+genrule {
+    name: "cronet_aml_base_build_date",
+    cmd: "$(location build/write_build_date_header.py) $(out) 1664686800",
+    out: [
+        "base/generated_build_date.h",
+    ],
+    tool_files: [
+        "build/write_build_date_header.py",
+    ],
+}
+
+// GN: //build:buildflag_header_h
+filegroup {
+    name: "cronet_aml_build_buildflag_header_h",
+}
+
+// GN: //build:chromeos_buildflags
+genrule {
+    name: "cronet_aml_build_chromeos_buildflags",
+    cmd: "echo '--flags IS_CHROMEOS_DEVICE=false IS_CHROMEOS_LACROS=false IS_CHROMEOS_ASH=false IS_CHROMEOS_WITH_HW_DETAILS=false IS_REVEN=false' | $(location build/write_buildflag_header.py) --output $(out) --rulename //build:chromeos_buildflags --gen-dir . --definitions /dev/stdin",
+    out: [
+        "build/chromeos_buildflags.h",
+    ],
+    tool_files: [
+        "build/write_buildflag_header.py",
+    ],
+}
+
 // GN: //gn:default_deps
 cc_defaults {
     name: "cronet_aml_defaults",
@@ -60,15 +128,17 @@
     cflags: [
         "-DANDROID",
         "-DANDROID_NDK_VERSION_ROLL=r23_1",
-        "-DCR_CLANG_REVISION=\"llvmorg-16-init-8189-g97196a2d-1\"",
-        "-DCR_LIBCXX_REVISION=166132d607a5b33487d523bd9cc2ba9176ddffef",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-8697-g60809cd2-1\"",
+        "-DCR_LIBCXX_REVISION=47b31179d10646029c260702650a25d24f555acc",
         "-DDCHECK_ALWAYS_ON=1",
         "-DDYNAMIC_ANNOTATIONS_ENABLED=1",
         "-DHAVE_CONFIG_H",
         "-DHAVE_SYS_UIO_H",
         "-D_DEBUG",
         "-D_GNU_SOURCE",
+        "-D_LIBCPP_AVAILABILITY_CUSTOM_VERBOSE_ABORT_PROVIDED=1",
         "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=1",
         "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
     ],
     local_include_dirs: [
@@ -108,8 +178,8 @@
         "-DANDROID",
         "-DANDROID_NDK_VERSION_ROLL=r23_1",
         "-DCPU_NO_SIMD",
-        "-DCR_CLANG_REVISION=\"llvmorg-16-init-8189-g97196a2d-1\"",
-        "-DCR_LIBCXX_REVISION=166132d607a5b33487d523bd9cc2ba9176ddffef",
+        "-DCR_CLANG_REVISION=\"llvmorg-16-init-8697-g60809cd2-1\"",
+        "-DCR_LIBCXX_REVISION=47b31179d10646029c260702650a25d24f555acc",
         "-DDCHECK_ALWAYS_ON=1",
         "-DDYNAMIC_ANNOTATIONS_ENABLED=1",
         "-DHAVE_SYS_UIO_H",
@@ -117,7 +187,9 @@
         "-DZLIB_IMPLEMENTATION",
         "-D_DEBUG",
         "-D_GNU_SOURCE",
+        "-D_LIBCPP_AVAILABILITY_CUSTOM_VERBOSE_ABORT_PROVIDED=1",
         "-D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS",
+        "-D_LIBCPP_ENABLE_ASSERTIONS_DEFAULT=1",
         "-D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS",
     ],
     local_include_dirs: [
diff --git a/tools/gn2bp/desc.json b/tools/gn2bp/desc.json
new file mode 100644
index 0000000..3e97db5
--- /dev/null
+++ b/tools/gn2bp/desc.json
Binary files differ
diff --git a/tools/gn2bp/gen_android_bp b/tools/gn2bp/gen_android_bp
index ee092db..dd9adee 100755
--- a/tools/gn2bp/gen_android_bp
+++ b/tools/gn2bp/gen_android_bp
@@ -664,6 +664,16 @@
 
   blueprint.add_module(module)
 
+# There may be a better way to do target specific modification
+# Target specific modification before create_action_module
+def pre_create_action_module(target):
+  if target.script == "//build/write_buildflag_header.py":
+    # write_buildflag_header.py writes result to args.genDir/args.output
+    # So, override args.genDir by '.' so that args.output=$(out) works
+    for i in range(len(target.args)-1):
+      if target.args[i] == '--gen-dir':
+        target.args[i+1] = '.'
+        break
 
 def create_action_module(blueprint, target):
   bp_module_name = label_to_module_name(target.name)
@@ -671,6 +681,11 @@
   script = gn_utils.label_to_path(target.script)
   module.tool_files.add(script)
 
+  # Replace arg by {$out} if possible
+  if len(target.outputs) == 1:
+    out = list(target.outputs)[0]
+    target.args = ['$(out)' if arg == out or arg == 'gen/' + out else arg for arg in target.args]
+
   # Handle passing parameters via response file by piping them into the script
   # and reading them from /dev/stdin.
   response_file = '{{response_file_name}}'
@@ -765,6 +780,7 @@
         name_without_toolchain == gn_utils.GEN_VERSION_TARGET:
       module = create_gen_version_module(blueprint, target, bp_module_name)
     else:
+      pre_create_action_module(target)
       module = create_action_module(blueprint, target)
   elif target.type == 'copy':
     # TODO: careful now! copy targets are not supported yet, but this will stop
diff --git a/tools/gn2bp/update_results.sh b/tools/gn2bp/update_results.sh
index 31f6605..6b46ea2 100755
--- a/tools/gn2bp/update_results.sh
+++ b/tools/gn2bp/update_results.sh
@@ -2,7 +2,7 @@
 
 # This script is expected to run after gen_android_bp is modified.
 #
-#   ./update_result.sh desc.json
+#   ./update_result.sh
 #
 # TARGETS contains targets which are supported by gen_android_bp and
 # this script generates Android.bp.swp from TARGETS.
@@ -14,7 +14,9 @@
 TARGETS=(
   "//third_party/zlib:zlib"
   "//third_party/libevent:libevent"
+  "//base:base_static"
+  "//base:build_date"
 )
 
 BASEDIR=$(dirname "$0")
-$BASEDIR/gen_android_bp --desc $1 --out $BASEDIR/Android.bp ${TARGETS[@]}
+$BASEDIR/gen_android_bp --desc $BASEDIR/desc.json --out $BASEDIR/Android.bp ${TARGETS[@]}