Details
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Bug
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Status: Open
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Critical
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Resolution: Unresolved
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None
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None
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None
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thrift编译环境:msys2,按照thrift中READE-MSYS2.md中的说明,使用pacman安装的依赖环境,
$ pacman --needed -S bison flex make mingw-w64-x86_64-openssl \
mingw-w64-x86_64-boost mingw-w64-x86_64-cmake \
mingw-w64-x86_64-toolchain mingw-w64-x86_64-zlib安装后为gcc10.2,64位mingw-toolchain,boost1.74
测试工程环境:windows10,Qt5.12.9,64位Mingw7.3.0,boost1.75
thrift编译环境:msys2,按照thrift中READE-MSYS2.md中的说明,使用pacman安装的依赖环境, $ pacman --needed -S bison flex make mingw-w64-x86_64-openssl \ mingw-w64-x86_64-boost mingw-w64-x86_64-cmake \ mingw-w64-x86_64-toolchain mingw-w64-x86_64-zlib 安装后为gcc10.2,64位mingw-toolchain,boost1.74 测试工程环境:windows10,Qt5.12.9,64位Mingw7.3.0,boost1.75
Description
我用自己在msys下编译了thrift0.13.0版本的lib库和compiler,用生成的compiler用当前github上最新的thrift2中的hbase.thrift文件生成了c++连接hbase的代码,然后在windows下用QtCreator建立了一个测试工程尝试编译,出现了两个错误:
1.
struct TKeepDeletedCells { enum type { FALSE = 0, //此处报错:error: expected identifier before numeric constant TRUE = 1, TTL = 2 }; };
错误堆栈:
In file included from D:/Apps/Qt/Qt5.12.9/Tools/mingw730_64/x86_64-w64-mingw32/include/windef.h:8:0,
from D:/Apps/Qt/Qt5.12.9/Tools/mingw730_64/x86_64-w64-mingw32/include/windows.h:69,
from D:/Apps/Qt/Qt5.12.9/Tools/mingw730_64/x86_64-w64-mingw32/include/winsock2.h:23,
from ..\..\TestBoost\include/thrift/transport/PlatformSocket.h:26,
from ..\..\TestBoost\include/thrift/Thrift.h:23,
from ..\..\TestBoost\hbase-thrift2-13\Hbase_types.h:12,
from ..\..\TestBoost\hbase-thrift2-13\Hbase_constants.h:10,
from ..\..\TestBoost\hbase-thrift2-13\Hbase_constants.cpp:7:
..\..\TestBoost\hbase-thrift2-13\Hbase_types.h:151:17: error: expected identifier before numeric constant
enum type { FALSE = 0, TRUE = 1, TTL = 2 };
^
错误原因:windef.h引用了头文件minwindef.h,其中对TRUE,FALSE进行了宏定义,导致此处不是一个有效的变量名
#ifndef FALSE #define FALSE 0 #endif #ifndef TRUE #define TRUE 1 #endif
我在struct TKeepDeletedCells前增加了
#UNDEF TRUE #UNDEF FALSE
规避该问题
2. D:\Apps\Qt\Qt5.12.9\Tools\mingw730_64\lib\gcc\x86_64-w64-mingw32\7.3.0\include\c++\bits\stl_function.h:386: error: undefined reference to `apache::hadoop::hbase::thrift2::TServerName::operator<(apache::hadoop::hbase::thrift2::TServerName const&) const'
thrift生成的TServerName定义只给出了操作符定义,并未实现
bool operator<(const TServerName &) const;
导致调用报错,不过我并未找到在哪里调用的<操作符,不过TServerName被放到了std:vector中,可能是vector中的函数调用了它
我增加了该操作符的实现就可以编译通过了
bool operator<(const TServerName &rhs) const { return startCode < rhs.startCode; };