half work

Author: wysaid

library/build.gradle

@@ -1,7 +1,15 @@
 apply plugin: 'com.android.library'
 
+def usingCMakeCompile() {
+    /// define  gradle.ext.usingCMakeCompile = false to disable CMakeCompile Mode.
+    return gradle.ext == null || !gradle.ext.has("usingCMakeCompile") || !gradle.ext.has("usingCMakeCompile");
+}
+
 android {
     compileSdkVersion 25
+    if(usingCMakeCompile()) {
+        ndkVersion "24.0.8215888"
+    }
 
     defaultConfig {
         minSdkVersion 14
@@ -11,8 +19,12 @@ android {
 
         externalNativeBuild {
             cmake {
-                cppFlags ""
-                abiFilters 'armeabi-v7a'
+                arguments "-DCGE_USE_VIDEO_MODULE=1",
+                    "-DANDROID_STL=c++_static",
+                    "-DANDROID_ARM_NEON=TRUE",
+                    "-DANDROID_GRADLE=1"
+
+                cppFlags "-frtti -std=c++14"
             }
         }
     }

library/src/main/jni/CMakeLists.txt

@@ -8,23 +8,34 @@ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIE")
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIE -frtti -std=c++14")
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fPIE -pie")
 
-if(NOT DEFINED ENV{NDK})
-    execute_process(COMMAND which ndk-build OUTPUT_VARIABLE CGE_NDK_DIR)
-    if("${CGE_NDK_DIR}" STREQUAL "")
-        message(FATAL_ERROR "You should define the NDK variable!")
-    else()
-        execute_process(COMMAND export NDK=$(dirname `which ndk-build`))
-    endif()
-endif()
-
-execute_process(COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/setup_android_toolchain)
-
-set(NDK_STANDALONE_TOOLCHAIN $ENV{NDK}/ndk-build-toolchain)
-message(${NDK_STANDALONE_TOOLCHAIN})
-set(CMAKE_SYSTEM_NAME AndroidARM)
-set(CMAKE_C_COMPILER ${NDK_STANDALONE_TOOLCHAIN}/bin/clang)
-set(CMAKE_CXX_COMPILER ${NDK_STANDALONE_TOOLCHAIN}/bin/clang++)
-set(CMAKE_FIND_ROOT_PATH ${NDK_STANDALONE_TOOLCHAIN})
+if (NOT DEFINED ANDROID_GRADLE)
+    if (NOT DEFINED ENV{NDK})
+        execute_process(COMMAND which ndk-build OUTPUT_VARIABLE CGE_NDK_DIR)
+        if ("${CGE_NDK_DIR}" STREQUAL "")
+            message(FATAL_ERROR "You should define the NDK variable!")
+        else ()
+            execute_process(COMMAND export NDK=$ (dirname `which ndk-build`))
+        endif ()
+    endif ()
+
+    execute_process(COMMAND bash ${CMAKE_CURRENT_SOURCE_DIR}/setup_android_toolchain)
+
+    set(NDK_STANDALONE_TOOLCHAIN $ENV{NDK}/ndk-build-toolchain)
+    message(${NDK_STANDALONE_TOOLCHAIN})
+    set(CMAKE_SYSTEM_NAME AndroidARM)
+    set(CMAKE_C_COMPILER ${NDK_STANDALONE_TOOLCHAIN}/bin/clang)
+    set(CMAKE_CXX_COMPILER ${NDK_STANDALONE_TOOLCHAIN}/bin/clang++)
+    set(CMAKE_FIND_ROOT_PATH ${NDK_STANDALONE_TOOLCHAIN})
+
+    add_definitions(--sysroot=${NDK_STANDALONE_TOOLCHAIN}/sysroot)
+    if (DEFINED NDK_STANDALONE_TOOLCHAIN)
+        include_directories(${NDK_STANDALONE_TOOLCHAIN}/sysroot/usr/include)
+    endif ()
+endif ()
+
+if (NOT DEFINED ANDROID_ABI)
+    add_definitions(-DANDROID_ABI=arm64-v8a)
+endif ()
 
 execute_process(COMMAND find ${CMAKE_CURRENT_SOURCE_DIR}/cge -maxdepth 3 -type d OUTPUT_VARIABLE CGE_CORE_HEADER_DIR)
 execute_process(COMMAND bash -c "find ${CMAKE_CURRENT_SOURCE_DIR} -type f -iname '*.cpp' | grep -v cmake" OUTPUT_VARIABLE CGE_CORE_SRC)
@@ -34,24 +45,17 @@ string(REGEX REPLACE "\n" ";" CGE_CORE_SRC ${CGE_CORE_SRC})
 
 include_directories(
         ${CGE_CORE_HEADER_DIR}
-        ${CMAKE_CURRENT_SOURCE_DIR}/include
-        ${CMAKE_CURRENT_SOURCE_DIR}/include/filters
+        ${CMAKE_CURRENT_SOURCE_DIR}/cge/common
+        ${CMAKE_CURRENT_SOURCE_DIR}/cge/extends
+        ${CMAKE_CURRENT_SOURCE_DIR}/cge/filters
         ${CMAKE_CURRENT_SOURCE_DIR}/interface
-        ${CMAKE_CURRENT_SOURCE_DIR}/source
-        ${CMAKE_CURRENT_SOURCE_DIR}/faceTracker
-        ${CMAKE_CURRENT_SOURCE_DIR}/faceTracker/FaceTracker
-        ${CMAKE_CURRENT_SOURCE_DIR}/opencv
-        ${CMAKE_CURRENT_SOURCE_DIR}/ffmpeg
-        ${NDK_STANDALONE_TOOLCHAIN}/sysroot/usr/include)
+        ${CMAKE_CURRENT_SOURCE_DIR}/custom
+        ${CMAKE_CURRENT_SOURCE_DIR}/ffmpeg)
 
-add_definitions(-DANDROID_NDK -DCGE_LOG_TAG=\"libCGE\" -DCGE_TEXTURE_PREMULTIPLIED=1 -D_CGE_USE_FFMPEG_ -D__STDC_CONSTANT_MACROS -D_CGE_DISABLE_GLOBALCONTEXT_ -O3 -ffast-math -D_CGE_ONLY_FILTERS_ -DANDROID_ARM_NEON -DANDROID_ABI=armeabi-v7a --sysroot=${NDK_STANDALONE_TOOLCHAIN}/sysroot)
-
-
-# file(GLOB_RECURSE FM_CORE_RESOURCE "${CMAKE_CURRENT_SOURCE_DIR}/facemagic/*.cpp")
+add_definitions(-DANDROID_NDK -DCGE_LOG_TAG=\"libCGE\" -DCGE_TEXTURE_PREMULTIPLIED=1 -D_CGE_USE_FFMPEG_ -D__STDC_CONSTANT_MACROS -D_CGE_DISABLE_GLOBALCONTEXT_ -O3 -ffast-math -D_CGE_ONLY_FILTERS_ -DANDROID_ARM_NEON)
 
 add_library(CGE
         ${CGE_CORE_SRC}
         )
 
-
 target_link_libraries(CGE)