在NDK上編譯protobuf-2.4.1代碼版本（android-ndk-r8-windows）

Question

嗨，我試圖在NDK版本上編譯protobuf-2.4.1代碼（android-ndk-r8-windows。）

我已經設置如下：

PREBUILT=/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/android-ndk-r8-windows/android-ndk-r8/toolchains/arm-linux-androideabi-4.4.3 

PLATFORM=/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/android-ndk-r8-windows/android-ndk-r8/platforms/android-4/arch-arm/ 

export CC="/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/android-ndk-r8-windows/android-ndk-r8/toolchains/arm-linux-androideabi-4.4.3/prebuilt/windows/bin/arm-linux-androideabi-gcc" 

export CFLAGS="-fPIC -DANDROID -nostdlib" 

export ANDROID_ROOT="/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/android-ndk-r8-windows/android-ndk-r8" 

export LDFLAGS="-Wl,-rpath-link=$ANDROID_ROOT/platforms/android-4/arch-arm/usr/lib/ -L$ANDROID_ROOT/platforms/android-4/arch-arm/usr/lib/" 

export CPPFLAGS="-I$ANDROID_ROOT/platforms/android-4/arch-arm/usr/include/" 

CPPFLAGS="-I$ANDROID_ROOT/platforms/android-4/arch-arm/usr/include/" 
CPPFLAGS=$CPPFLAGS:"-I$ANDROID_ROOT/sources/cxx-stl/gnu-libstdc++/include/" 
export CPPFLAGS 

./configure --host=arm-eabi 

我得到以下問題，而這樣做NDK建造：

In file included from D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:33: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:41:18: error: string: No such file or directory 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:37:18: error: vector: No such file or directory 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:48:2: error: #error "No suitable threading library available." 
In file included from D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:33: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:136: error: 'string' in namespace 'std' does not name a type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:647: error: expected unqualified-id before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:647: error: expected ')' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:647: error: 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(...)' must not have variable number of arguments 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:647: error: expected ';' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:663: error: 'string' in namespace 'std' does not name a type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:742: error: expected unqualified-id before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:742: error: expected ')' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:742: error: expected initializer before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.h:757: error: expected constructor, destructor, or type conversion before '*' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In function 'void google::protobuf::internal::VerifyVersion(int, int, const char*)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:62: error: 'VersionString' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:74: error: 'VersionString' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: At global scope: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:84: error: 'string' does not name a type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:108: error: ISO C++ forbids declaration of 'string' with no type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:108: error: expected ',' or '...' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In function 'void google::protobuf::internal::DefaultLogHandler(google::protobuf::LogLevel, const char*, int, int)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:114: error: 'message' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: At global scope: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:119: error: ISO C++ forbids declaration of 'string' with no type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:119: error: expected ',' or '...' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:123: error: expected initializer before '*' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:141: error: ISO C++ forbids declaration of 'string' with no type 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:141: error: expected ',' or '...' before '&' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(int)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:142: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:142: error: 'value' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(const char*)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:147: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(char)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:168: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: At global scope: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:169: error: redefinition of 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(int)' 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:141: error: 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(int)' previously defined here 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(google::protobuf::uint)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:170: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(long int)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:171: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(long unsigned int)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:172: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'google::protobuf::internal::LogMessage& google::protobuf::internal::LogMessage::operator<<(double)': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:173: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: In member function 'void google::protobuf::internal::LogMessage::Finish()': 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:190: error: 'log_handler_' is not a member of 'google::protobuf::internal' 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:190: error: 'message_' was not declared in this scope 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc: At global scope: 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:208: error: expected constructor, destructor, or type conversion before '*' token 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:377: error: expected '}' at end of input 
D:/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/jni/src/google/protobuf/stubs/common.cc:377: error: expected '}' at end of input 
/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/android-ndk-r8-windows/android-ndk-r8/build/core/build-binary.mk:243: recipe for target `/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/obj/local/armeabi/objs/protobuf/src/google/protobuf/stubs/common.o' failed 
make: *** [/cygdrive/d/D_Drive/Project/Pr/CCore/Code/NDK/eclipse-SDK-3.7.1-win32/eclipse/workspace/CMNC/obj/local/armeabi/objs/protobuf/src/google/protobuf/stubs/common.o] Error 1 

Answer 1

這是NDK的文檔：

C++ STL支持：

獨立工具鏈還附帶GNU libstdC++庫的副本，該庫提供了C++標準模板庫的實現。要使用它，您需要鏈接到合適的庫：

使用-lstdC++鏈接到靜態庫版本。這可確保所有必需的C++ STL代碼都包含在最終的二進制文件中。如果您只生成單個共享庫或可執行文件，這非常理想。 這是推薦的方式。

• 使用-lgnustl_shared兌共享庫版本鏈接。如果您有幾個相關的共享庫或可執行文件需要在運行時在同一個地址空間中運行，則這是必需的（某些全局變量需要唯一定義，如果您將靜態libstdC++鏈接到每個可執行文件，這是不可能的） 。

  如果使用此選項，則需要確保將libgnustl_shared.so也複製到設備上，以便代碼正確加載。該文件是：

$ TOOLCHAIN/ARM-Linux的androideabi/lib目錄/ ARM的工具鏈

$ TOOLCHAIN/i686的，Android的Linux的/ lib目錄/爲86人。

$ TOOLCHAIN/mipsel體系-Linux的Android的/ lib目錄/ MIPS的工具鏈

重要提示：GNU的libstdC++是GPLv3的許可下一個鏈接例外。請參閱以下網址瞭解詳細信息：

 http://gcc.gnu.org/onlinedocs/libstdc++/manual/bk01pt01ch01s02.html 

如果你不能與它的要求符合，即你不能重新分配共享庫，在項目中不使用它。

GNU libstdC++的共享版本不叫libstdC++的原因是因爲這會在運行時與系統自己的最小C++運行時衝突，這是/system/lib/libstdc++.so。這爲GNU ELF庫強制實施一個新名稱。這對靜態庫不是問題。

Answer 2

我有同樣的錯誤。

要解決該問題，您必須在您的Application.mk文件中有APP_STL := gnustl_static。