config it

Author: baiiu

jni/cmaketest/build.gradle

@@ -1,6 +1,8 @@
 plugins {
     id 'com.android.application'
 }
+// cmake参数设置
+apply from: 'cmake.gradle'
 
 android {
     compileSdkVersion rootProject.ext.compileSdkVersion as Integer
@@ -14,36 +16,6 @@ android {
 
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-
-        def ENABLE_LOG = false
-
-        int a = 0x01;
-        int b = 0x02;
-
-//        int result = 0
-        int result = a
-//        int result = b
-//        int result = a | b
-
-        printf("result: %d\n", result)
-
-        if (result & a) {
-            printf("result is a\n")
-        }
-
-        externalNativeBuild {
-            cmake {
-                cppFlags "-std=c++11"
-                arguments "-DANDROID_STL=c++_shared",
-                        "-DENABLE_LOG=${ENABLE_LOG}",
-                        "-DTRANSPORT_LAYER=${result}"
-
-//                arguments "-DANDROID_STL=c++_static" // android-ndk-r16b/sources/cxx-stl/llvm-libc++
-//                arguments "-DANDROID_STL=c++_shared" // android-ndk-r16b/sources/cxx-stl/llvm-libc++
-//                arguments "-DANDROID_STL=gnustl_static" // android-ndk-r16b/sources/cxx-stl/gnu-libstdc++
-
-            }
-        }
     }
 
     buildTypes {

jni/cmaketest/cmake.gradle

@@ -0,0 +1,45 @@
+// applicationName property to gradle.properties
+
+
+def ENABLE_LOG = false
+
+int a = 0x01;
+int b = 0x02;
+
+//        int result = 0
+//        int result = a
+//        int result = b
+int result = a | b
+
+printf("result: %d\n", result)
+
+if (result & a) {
+    printf("result is a\n")
+}
+
+
+android.defaultConfig.externalNativeBuild {
+    def list = [
+            "-DANDROID_STL=c++_shared",
+            "-DENABLE_LOG=${ENABLE_LOG}",
+            "-DTRANSPORT_LAYER=${result}",
+    ]
+    list.add("-DTEST_ONE=1")
+
+    println "class: " + list.class + ", " + list.toString()
+    list.each {
+        println "item: $it"
+    }
+
+    cmake {
+        cppFlags "-std=c++11"
+        list.each {
+            arguments it
+        }
+
+//                arguments "-DANDROID_STL=c++_static" // android-ndk-r16b/sources/cxx-stl/llvm-libc++
+//                arguments "-DANDROID_STL=c++_shared" // android-ndk-r16b/sources/cxx-stl/llvm-libc++
+//                arguments "-DANDROID_STL=gnustl_static" // android-ndk-r16b/sources/cxx-stl/gnu-libstdc++
+
+    }
+}

jni/cmaketest/src/main/cpp/CMakeLists.txt

@@ -21,16 +21,11 @@ message(CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME})
 message(CMAKE_CXX_COMPILER_ID: ${CMAKE_CXX_COMPILER_ID})
 message(CMAKE_EXE_LINKER_FLAGS: ${CMAKE_EXE_LINKER_FLAGS})
 message(CMAKE_CXX_IMPLICIT_LINK_LIBRARIES: ${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES})
+message(CMAKE_INSTALL_PREFIX: ${CMAKE_INSTALL_PREFIX})
+message(CMAKE_PREFIX_PATH: ${CMAKE_PREFIX_PATH})
+message(HAI_BUILD_PROFILE: $ENV{HAI_BUILD_PROFILE})
+message(HAI_BUILD_PROFILE: $ENV{HAI_BUILD_PROFILE})
 
-#list(REMOVE_AT CMAKE_CXX_IMPLICIT_LINK_LIBRARIES 0)
-
-foreach (LIB ${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES})
-    message(LIB: ${LIB})
-endforeach ()
-message(SRT_LIBS_PRIVATE: ${SRT_LIBS_PRIVATE})
-
-#pkg_check_modules (GNUSTL REQUIRED gnustl)
-message(GNUSTL_LIBRARY_DIRS: ${GNUSTL_LIBRARY_DIRS})
 
 set(var hello)
 message(${var})
@@ -39,6 +34,7 @@ message(${var})
 set(var 111)
 message(${var})
 
+# 添加即执行，添加顺序决定执行顺序
 add_subdirectory(boolean_test)
 add_subdirectory(function_test)
 #include(ndk-stl-config.cmake)
@@ -61,6 +57,9 @@ else ()
     message(log off)
 ENDIF ()
 
+if (TEST_ONE)
+    message(TEST_ONE: ${TEST_ONE})
+endif ()
 
 message(TRANSPORT_LAYER: ${TRANSPORT_LAYER})
 
@@ -80,12 +79,3 @@ find_library(log-lib log)
 target_link_libraries(native-lib ${log-lib})
 
 
-if (${TRANSPORT_LAYER} EQUAL 2)
-    message(transport: 22222222222)
-ENDIF ()
-
-if (${TRANSPORT_LAYER} EQUAL 3)
-    message(transport: 333333333333)
-ENDIF ()
-
-

jni/cmaketest/src/main/cpp/boolean_test/CMakeLists.txt

@@ -35,11 +35,17 @@ ENDIF ()
 
 
 # list操作
+# set(var a b c d e) creates a list with a;b;c;d;e, and set(var “a b c d e”) creates a string or a list with one item in it.
 set(helloList a b c d e)
 list(REMOVE_ITEM helloList a)
 list(REMOVE_AT helloList 0)
 list(INSERT helloList 0 /Users/baiiu/framework/android-ndk-r14b/sources/cxx-stl/llvm-libc++/libs/armeabi/libc++_shared.so)
+list(APPEND helloList last)
 message(helloList: ${helloList})
 foreach (item ${helloList})
     message(item: ${item})
 endforeach ()
+
+foreach (LIB ${CMAKE_CXX_IMPLICIT_LINK_LIBRARIES})
+    message(LIB: ${LIB})
+endforeach ()

jni/cmaketest/src/main/cpp/function_test/CMakeLists.txt

@@ -10,4 +10,60 @@ cmake_minimum_required(VERSION 3.4.1)
 # You can define multiple libraries, and CMake builds them for you.
 # Gradle automatically packages shared libraries with your APK.
 
-message(function test)
+# https://cmake.org/cmake/help/latest/command/function.html
+
+function(functionName args)
+    message(function-->args: ${args})
+endfunction()
+
+functionName(helloFunction)
+
+
+#macro()
+#endmacro()
+
+
+set(mList 1 2 3 first)
+message(mList: ${mList})
+
+
+function(whenOne arg)
+    #    直接操作arg无效，形参
+    #    list(APPEND arg 111)
+    #    set(arg ${arg} 111)
+    message(arg: ${arg})
+    message(ARGV: ${ARGV})
+    set(ARGV ${ARGV} one one one PARENT_SCOPE)
+    message(whenOne-->${ARGV})
+
+    list(APPEND ARGV one one one PARENT_SCOPE)
+    message(whenOne-->${ARGV})
+endfunction()
+
+function(whenTwo arg)
+    #    list(APPEND arg 222)
+#    message(whenTwo-->${arg})
+endfunction()
+
+
+if (${TRANSPORT_LAYER} EQUAL 1)
+    message(transport: 111111111111)
+    whenOne(mList)
+ENDIF ()
+
+if (${TRANSPORT_LAYER} EQUAL 2)
+    message(transport: 22222222222)
+    whenTwo(mList)
+ENDIF ()
+
+if (${TRANSPORT_LAYER} EQUAL 3)
+    message(transport: 333333333333)
+    whenOne(${mList})
+    whenTwo(${mList})
+ENDIF ()
+
+list(APPEND mList last)
+set(mList ${mList} 1 2 3 4 5 6)
+message(mList: ${mList})
+
+