Switch to lsplugin cmaker

Reduce binary size by configuring right flags with it.

Signed-off-by: GarfieldHan <2652609017@qq.com>

gradle/libs.versions.toml

@@ -11,5 +11,6 @@ cxx = { module = "org.lsposed.libcxx:libcxx", version = "27.0.12077973" }
 
 [plugins]
 agp-app = { id = "com.android.application", version.ref = "agp" }
-jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 android-library = { id = "com.android.library", version.ref = "agp" }
+jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+lsplugin-cmaker = { id = "org.lsposed.lsplugin.cmaker", version = "1.2" }

module/build.gradle.kts

@@ -5,6 +5,7 @@ import java.security.MessageDigest
 
 plugins {
     alias(libs.plugins.agp.app)
+    alias(libs.plugins.lsplugin.cmaker)
 }
 
 val moduleId: String by rootProject.extra
@@ -16,9 +17,9 @@ val abiList: List<String> by rootProject.extra
 val androidMinSdkVersion: Int by rootProject.extra
 
 val releaseFlags = arrayOf(
-    "-Oz", "-flto",
+    "-O3", "-flto",
     "-Wno-unused", "-Wno-unused-parameter",
-    "-Wl,--exclude-libs,ALL", "-Wl,--gc-sections",
+    "-Wl,--exclude-libs,ALL", "-Wl,-icf=all,--lto-O3", "-Wl,-s,-x,--gc-sections"
 )
 
 android {
@@ -26,15 +27,6 @@ android {
         ndk {
             abiFilters.addAll(abiList)
         }
-        externalNativeBuild {
-            cmake {
-                cppFlags("-std=c++23")
-                arguments(
-                    "-DANDROID_STL=none",
-                    "-DMODULE_NAME=$moduleId"
-                )
-            }
-        }
     }
 
     buildFeatures {
@@ -47,13 +39,25 @@ android {
             path("src/main/cpp/CMakeLists.txt")
         }
     }
+}
+
+cmaker {
+    default {
+        val cmakeArgs = arrayOf(
+            "-DANDROID_STL=none",
+            "-DMODULE_NAME=$moduleId",
+        )
+        arguments += cmakeArgs
+        abiFilters("arm64-v8a", "x86_64")
+    }
     buildTypes {
-        release {
+        when (it.name) {
-            externalNativeBuild.cmake {
+            "release" -> {
-                cFlags += releaseFlags
                 cppFlags += releaseFlags
+                cFlags += releaseFlags
             }
         }
+        cppFlags += "--std=c++23"
     }
 }
 

module/src/main/cpp/CMakeLists.txt

@@ -26,21 +26,21 @@ target_link_libraries(elf_util lsplt my_logging)
 
 # libutils stub
 add_library(utils SHARED binder/stub_utils.cpp)
+target_compile_options(utils PRIVATE -fvisibility=default -fno-visibility-inlines-hidden)
 target_include_directories(utils PUBLIC binder/include)
 
 # libbinder stub
 add_library(binder SHARED binder/stub_binder.cpp)
 target_include_directories(binder PUBLIC binder/include)
-target_link_libraries(binder utils)
+target_link_libraries(binder PRIVATE utils)
 
 add_executable(libinject.so inject/main.cpp inject/utils.cpp)
-target_link_libraries(libinject.so lsplt my_logging)
+target_link_libraries(libinject.so PRIVATE lsplt my_logging)
 target_compile_options(libinject.so PRIVATE -fvisibility=hidden -fvisibility-inlines-hidden)
 
 add_library(${MODULE_NAME} SHARED binder_interceptor.cpp)
-target_link_libraries(${MODULE_NAME} log binder utils elf_util my_logging)
+target_link_libraries(${MODULE_NAME} PRIVATE log binder utils elf_util my_logging)
 target_compile_options(${MODULE_NAME} PRIVATE -fvisibility=hidden -fvisibility-inlines-hidden)
 
 add_library(tszygisk SHARED zygisk/main.cpp)
-target_link_libraries(tszygisk log my_logging glaze::glaze)
+target_link_libraries(tszygisk PRIVATE log my_logging glaze::glaze)
-target_compile_options(tszygisk PRIVATE -fvisibility=hidden -fvisibility-inlines-hidden)