From b503275483e66ff27d45c81e06bf3ef6caf2f0b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=B8=88=E7=9A=93=E6=9D=B0?= <shihaojie10@huawei.com>
Date: Thu, 9 Jan 2025 15:18:12 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AE=89=E5=85=A8=E6=95=B4=E6=94=B9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 师皓杰 <shihaojie10@huawei.com>
---
 audiohandler/BUILD.gn                                  | 6 ++++++
 interfaces/inner_kits/native_cpp/audio_sink/BUILD.gn   | 6 ++++++
 interfaces/inner_kits/native_cpp/audio_source/BUILD.gn | 6 ++++++
 services/audiomanager/servicesink/BUILD.gn             | 6 ++++++
 services/audiomanager/servicesource/BUILD.gn           | 6 ++++++
 services/audiotransport/receiverengine/BUILD.gn        | 6 ++++++
 services/audiotransport/senderengine/BUILD.gn          | 6 ++++++
 services/common/BUILD.gn                               | 6 ++++++
 8 files changed, 48 insertions(+)

diff --git a/audiohandler/BUILD.gn b/audiohandler/BUILD.gn
index 2c58997b..683a1910 100644
--- a/audiohandler/BUILD.gn
+++ b/audiohandler/BUILD.gn
@@ -52,6 +52,12 @@ ohos_shared_library("distributed_audio_handler") {
   cflags = [ "-Wno-shadow" ]
   cflags_cc = cflags
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   subsystem_name = "distributedhardware"
 
   part_name = "distributed_audio"
diff --git a/interfaces/inner_kits/native_cpp/audio_sink/BUILD.gn b/interfaces/inner_kits/native_cpp/audio_sink/BUILD.gn
index ffb1b4ea..a7d027bd 100755
--- a/interfaces/inner_kits/native_cpp/audio_sink/BUILD.gn
+++ b/interfaces/inner_kits/native_cpp/audio_sink/BUILD.gn
@@ -41,6 +41,12 @@ ohos_shared_library("distributed_audio_sink_sdk") {
     "src/daudio_sink_proxy.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   deps = [ "${services_path}/common:distributed_audio_utils" ]
 
   external_deps = [
diff --git a/interfaces/inner_kits/native_cpp/audio_source/BUILD.gn b/interfaces/inner_kits/native_cpp/audio_source/BUILD.gn
index c16839f7..750e93a6 100755
--- a/interfaces/inner_kits/native_cpp/audio_source/BUILD.gn
+++ b/interfaces/inner_kits/native_cpp/audio_source/BUILD.gn
@@ -41,6 +41,12 @@ ohos_shared_library("distributed_audio_source_sdk") {
     "src/daudio_source_proxy.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   deps = [ "${services_path}/common:distributed_audio_utils" ]
 
   external_deps = [
diff --git a/services/audiomanager/servicesink/BUILD.gn b/services/audiomanager/servicesink/BUILD.gn
index d05c40b9..cd83fc45 100755
--- a/services/audiomanager/servicesink/BUILD.gn
+++ b/services/audiomanager/servicesink/BUILD.gn
@@ -66,6 +66,12 @@ ohos_shared_library("distributed_audio_sink") {
     "src/daudio_sink_stub.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   deps = [
     "${audio_transport_path}/receiverengine:distributed_audio_decode_transport",
     "${audio_transport_path}/senderengine:distributed_audio_encode_transport",
diff --git a/services/audiomanager/servicesource/BUILD.gn b/services/audiomanager/servicesource/BUILD.gn
index dff175d0..5fd26612 100755
--- a/services/audiomanager/servicesource/BUILD.gn
+++ b/services/audiomanager/servicesource/BUILD.gn
@@ -127,6 +127,12 @@ ohos_shared_library("distributed_audio_source") {
 
   cflags_cc = cflags
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   defines = [
     "HI_LOG_ENABLE",
     "LOG_DOMAIN=0xD004130",
diff --git a/services/audiotransport/receiverengine/BUILD.gn b/services/audiotransport/receiverengine/BUILD.gn
index 17e48c8e..7f019d32 100644
--- a/services/audiotransport/receiverengine/BUILD.gn
+++ b/services/audiotransport/receiverengine/BUILD.gn
@@ -54,6 +54,12 @@ ohos_shared_library("distributed_audio_decode_transport") {
     "${audio_transport_path}/receiverengine/src/av_receiver_engine_transport.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   deps = [ "${services_path}/common:distributed_audio_utils" ]
 
   external_deps = [
diff --git a/services/audiotransport/senderengine/BUILD.gn b/services/audiotransport/senderengine/BUILD.gn
index 2292ecb4..0052d6bc 100644
--- a/services/audiotransport/senderengine/BUILD.gn
+++ b/services/audiotransport/senderengine/BUILD.gn
@@ -54,6 +54,12 @@ ohos_shared_library("distributed_audio_encode_transport") {
     "${audio_transport_path}/senderengine/src/av_sender_engine_transport.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   deps = [ "${services_path}/common:distributed_audio_utils" ]
 
   external_deps = [
diff --git a/services/common/BUILD.gn b/services/common/BUILD.gn
index cbf99f90..083b753b 100644
--- a/services/common/BUILD.gn
+++ b/services/common/BUILD.gn
@@ -55,6 +55,12 @@ ohos_shared_library("distributed_audio_utils") {
     "audiodata/src/audio_data.cpp",
   ]
 
+  ldflags = [
+    "-fpie",
+    "-Wl,-z,relro",
+    "-Wl,-z,now",
+  ]
+
   external_deps = [
     "cJSON:cjson",
     "c_utils:utils",
-- 
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