ubuntu11.10 编译android错误 host C++: libutils

最新推荐文章于 2021-02-23 15:59:34 发布

micro9981

最新推荐文章于 2021-02-23 15:59:34 发布

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本文链接：https://blog.youkuaiyun.com/micro9981/article/details/82187614

本文探讨了在使用Ubuntu 11.10系统时，遇到的Android编译过程中因GCC版本过高导致的问题。通过分析编译命令中的错误提示，最终确定问题源于GCC版本不兼容。文章详细解释了如何解决此问题，即降级GCC版本至4.4，以便顺利完成Android项目的编译。

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看编译命令make showcommands：

host C++: libutils <= frameworks/base/libs/utils/RefBase.cpp
g++ -I external/zlib -I frameworks/base/libs/utils -I out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates -I dalvik/libnativehelper/include/nativehelper -I system/core/include -I hardware/libhardware/include -I hardware/libhardware_legacy/include -I hardware/ril/include -I dalvik/libnativehelper/include -I frameworks/base/include -I frameworks/base/opengl/include -I frameworks/base/native/include -I external/skia/include -I tools/include -I out/host/linux-x86/obj/include -c -fno-exceptions -Wno-multichar -m32 -fPIC -include system/core/include/arch/linux-x86/AndroidConfig.h -D_FORTIFY_SOURCE=0 -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith -O2 -g -fno-strict-aliasing -DNDEBUG -UDEBUG -DANDROID -fmessage-length=0 -W -Wall -Wno-unused -Winit-self -Wpointer-arith -Wsign-promo -DNDEBUG -UDEBUG -DLIBUTILS_NATIVE=1 -MD -o out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/RefBase.o frameworks/base/libs/utils/RefBase.cpp

<command-line>:0:0: warning: "_FORTIFY_SOURCE" redefined [enabled by default]

<built-in>:0:0: note: this is the location of the previous definition

frameworks/base/libs/utils/RefBase.cpp: In member function ‘void android::RefBase::weakref_type::trackMe(bool, bool)’:

frameworks/base/libs/utils/RefBase.cpp:483:67: error: passing ‘const android::RefBase::weakref_impl’ as ‘this’ argument of ‘void android::RefBase::weakref_impl::trackMe(bool, bool)’ discards qualifiers [-fpermissive]

make: *** [out/host/linux-x86/obj/STATIC_LIBRARIES/libutils_intermediates/RefBase.o] Error 1

不知到什么错误引起的，折腾了一晚上，最后才明白原来是ubuntu 11.10的gcc 4.6版本太高了，android编译需要gcc 4.4 。