Question

如何输出 android.mk 及 Application.mk 中个变量的值

Answer 1

想知道 android.mk 及 Application.mk 中各变量的值可以通过新建如下两个.mk文件:
PRINT_ANDROID_VARIABLE.mk
PRINT_APPLICATION_VARIABLE.mk
包含到android.mk文件中某位置:

1
include $(LOCAL_PATH)PRINT_ANDROID_VARIABLE.mk
2 include $(LOCAL_PATH)PRINT_APPLICATION_VARIABLE.mk
View Code

文件PRINT_ANDROID_VARIABLE.mk内容如下：

1 $(warning CLEAR_VARS =
$(CLEAR_VARS))
2 $(warning BUILD_SHARED_LIBRARY =
$(BUILD_SHARED_LIBRARY))
3 $(warning BUILD_STATIC_LIBRARY =
$(BUILD_STATIC_LIBRARY))
4 $(warning PREBUILT_SHARED_LIBRARY =
$(PREBUILT_SHARED_LIBRARY))
5 $(warning TARGET_ARCH =
$(TARGET_ARCH))
6 $(warning TARGET_PLATFORM =
$(TARGET_PLATFORM))
7 $(warning TARGET_ARCH_ABI =
$(TARGET_ARCH_ABI))
8 $(warning TARGET_ABI =
$(TARGET_ABI))
9 $(warning LOCAL_PATH =
$(LOCAL_PATH))
10 $(warning LOCAL_MODULE =
$(LOCAL_MODULE))
11 $(warning LOCAL_MODULE_FILENAME =
$(LOCAL_MODULE_FILENAME))
12 $(warning LOCAL_SRC_FILES =
$(LOCAL_SRC_FILES))
13 $(warning LOCAL_CPP_EXTENSION =
$(LOCAL_CPP_EXTENSION))
14 $(warning LOCAL_C_INCLUDES =
$(LOCAL_C_INCLUDES))
15 $(warning LOCAL_CFLAGS =
$(LOCAL_CFLAGS))
16 $(warning LOCAL_CXXFLAGS =
$(LOCAL_CXXFLAGS))
17 $(warning LOCAL_CPPFLAGS =
$(LOCAL_CPPFLAGS))
18 $(warning LOCAL_STATIC_LIBRARIES =
$(LOCAL_STATIC_LIBRARIES))
19 $(warning LOCAL_SHARED_LIBRARIES =
$(LOCAL_SHARED_LIBRARIES))
20 $(warning LOCAL_WHOLE_STATIC_LIBRARIES =
$(LOCAL_WHOLE_STATIC_LIBRARIES))
21 $(warning LOCAL_LDLIBS =
$(LOCAL_LDLIBS))
22 $(warning LOCAL_LDFLAGS =
$(LOCAL_LDFLAGS))
23 $(warning LOCAL_ALLOW_UNDEFINED_SYMBOLS =
$(LOCAL_ALLOW_UNDEFINED_SYMBOLS))
24 $(warning LOCAL_ARM_MODE =
$(LOCAL_ARM_MODE))
25 $(warning LOCAL_ARM_NEON =
$(LOCAL_ARM_NEON))
26 $(warning LOCAL_DISABLE_NO_EXECUTE =
$(LOCAL_DISABLE_NO_EXECUTE))
27 $(warning LOCAL_DISABLE_RELRO =
$(LOCAL_DISABLE_RELRO))
28 $(warning LOCAL_DISABLE_FORMAT_STRING_CHECKS =
$(LOCAL_DISABLE_FORMAT_STRING_CHECKS))
29 $(warning LOCAL_EXPORT_CFLAGS =
$(LOCAL_EXPORT_CFLAGS))
30 $(warning LOCAL_EXPORT_CPPFLAGS =
$(LOCAL_EXPORT_CPPFLAGS))
31 $(warning LOCAL_EXPORT_C_INCLUDES =
$(LOCAL_EXPORT_C_INCLUDES))
32 $(warning LOCAL_EXPORT_LDFLAGS =
$(LOCAL_EXPORT_LDFLAGS))
33 $(warning LOCAL_EXPORT_LDLIBS =
$(LOCAL_EXPORT_LDLIBS))
34 $(warning LOCAL_SHORT_COMMANDS =
$(LOCAL_SHORT_COMMANDS))
35 $(warning LOCAL_THIN_ARCHIVE =
$(LOCAL_THIN_ARCHIVE))
36 $(warning LOCAL_FILTER_ASM = $(LOCAL_FILTER_ASM))
View Code

文件PRINT_APPLICATION_VARIABLE.mk内容如下：

1 $(warning APP_PROJECT_PATH =
$(APP_PROJECT_PATH))
2 $(warning APP_MODULES =
$(APP_MODULES))
3 $(warning APP_OPTIM =
$(APP_OPTIM))
4 $(warning APP_CFLAGS =
$(APP_CFLAGS))
5 $(warning APP_CXXFLAGS =
$(APP_CXXFLAGS))
6 $(warning APP_CPPFLAGS =
$(APP_CPPFLAGS))
7 $(warning APP_LDFLAGS =
$(APP_LDFLAGS))
8 $(warning APP_BUILD_SCRIPT =
$(APP_BUILD_SCRIPT))
9 $(warning APP_ABI =
$(APP_ABI))
10 $(warning APP_PLATFORM =
$(APP_PLATFORM))
11 $(warning APP_STL =
$(APP_STL))
12 $(warning APP_GNUSTL_FORCE_CPP_FEATURES =
$(APP_GNUSTL_FORCE_CPP_FEATURES))
13 $(warning APP_SHORT_COMMANDS =
$(APP_SHORT_COMMANDS))
14 $(warning NDK_TOOLCHAIN_VERSION =
$(NDK_TOOLCHAIN_VERSION))
15 $(warning APP_PIE =
$(APP_PIE))
16 $(warning APP_THIN_ARCHIVE = $(APP_THIN_ARCHIVE))
View Code