From 5624e3a574d5b5a2f868b7e46968927ccdd21990 Mon Sep 17 00:00:00 2001
From: meng-xinhai <mengxinhai2@h-partners.com>
Date: Thu, 16 Jan 2025 19:41:47 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E7=BC=96=E8=AF=91=E9=80=89?=
 =?UTF-8?q?=E9=A1=B9?=
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Signed-off-by: meng-xinhai <mengxinhai2@h-partners.com>
Change-Id: If8922135e2b98af4d6b2fe058d4c767954936734
---
 services/miscdevice_service/BUILD.gn  | 32 +++++++++++++++++++++++++--
 utils/common/BUILD.gn                 | 12 ++++++++++
 utils/haptic_decoder/he_json/BUILD.gn | 12 ++++++++++
 utils/haptic_decoder/oh_json/BUILD.gn | 12 ++++++++++
 4 files changed, 66 insertions(+), 2 deletions(-)

diff --git a/services/miscdevice_service/BUILD.gn b/services/miscdevice_service/BUILD.gn
index 44dda69..a1a9412 100644
--- a/services/miscdevice_service/BUILD.gn
+++ b/services/miscdevice_service/BUILD.gn
@@ -41,6 +41,21 @@ ohos_shared_library("libmiscdevice_service") {
     "$SUBSYSTEM_DIR/utils/haptic_decoder/oh_json/include",
   ]
 
+  cflags = [
+    "-Wno-error=inconsistent-missing-override",
+    "-fvisibility=hidden",
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
+  cflags_cc = [
+    "-fvisibility=hidden",
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
   if (miscdevice_build_eng) {
     sources += [ "hdi_connection/adapter/src/compatible_connection.cpp" ]
   }
@@ -52,7 +67,6 @@ ohos_shared_library("libmiscdevice_service") {
     debug = false
   }
 
-  cflags = [ "-Wno-error=inconsistent-missing-override" ]
   deps = [ "$SUBSYSTEM_DIR/utils:miscdevice_utils_target" ]
 
   external_deps = [
@@ -149,6 +163,21 @@ ohos_static_library("libmiscdevice_service_static") {
     "$SUBSYSTEM_DIR/utils/haptic_decoder/oh_json/include",
   ]
 
+  cflags = [
+    "-fvisibility=hidden",
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
+  cflags_cc = [
+    "-Wno-error=inconsistent-missing-override",
+    "-fvisibility=hidden",
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
   if (miscdevice_build_eng) {
     sources += [ "hdi_connection/adapter/src/compatible_connection.cpp" ]
   }
@@ -160,7 +189,6 @@ ohos_static_library("libmiscdevice_service_static") {
     debug = false
   }
 
-  cflags = [ "-Wno-error=inconsistent-missing-override" ]
   deps = [ "$SUBSYSTEM_DIR/utils:miscdevice_utils_target" ]
 
   external_deps = [
diff --git a/utils/common/BUILD.gn b/utils/common/BUILD.gn
index 5df659e..88a3981 100644
--- a/utils/common/BUILD.gn
+++ b/utils/common/BUILD.gn
@@ -24,6 +24,18 @@ ohos_shared_library("libmiscdevice_utils") {
     "src/vibrator_infos.cpp",
   ]
 
+  cflags = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
+  cflags_cc = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
   branch_protector_ret = "pac_ret"
   sanitize = {
     cfi = true
diff --git a/utils/haptic_decoder/he_json/BUILD.gn b/utils/haptic_decoder/he_json/BUILD.gn
index ff14e4e..83df7f5 100644
--- a/utils/haptic_decoder/he_json/BUILD.gn
+++ b/utils/haptic_decoder/he_json/BUILD.gn
@@ -30,6 +30,18 @@ ohos_shared_library("libhe_vibrator_decoder") {
     ubsan = true
   }
 
+  cflags = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
+  cflags_cc = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
   include_dirs = [
     "include",
     "$SUBSYSTEM_DIR/utils/common/include",
diff --git a/utils/haptic_decoder/oh_json/BUILD.gn b/utils/haptic_decoder/oh_json/BUILD.gn
index 9eecc66..0816fb8 100644
--- a/utils/haptic_decoder/oh_json/BUILD.gn
+++ b/utils/haptic_decoder/oh_json/BUILD.gn
@@ -38,6 +38,18 @@ ohos_shared_library("libvibrator_decoder") {
     "$SUBSYSTEM_DIR/utils/haptic_decoder/he_json/include/",
   ]
 
+  cflags = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
+  cflags_cc = [
+    "-ffunction-sections",
+    "-fdata-sections",
+    "-Oz",
+  ]
+
   deps = [
     "$SUBSYSTEM_DIR/utils/common:libmiscdevice_utils",
     "$SUBSYSTEM_DIR/utils/haptic_decoder/he_json:libhe_vibrator_decoder",
-- 
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