我正在尝试编译XERCES网站上提供的以下示例代码:
#include <xercesc/util/PlatformUtils.hpp>
// Other include files, declarations, and non-Xerces-C++ initializations.
XERCES_CPP_NAMESPACE_USE
int main(int argc, char* argv[])
{
try {
XMLPlatformUtils::Initialize();
}
catch (const XMLException& toCatch) {
// Do your failure processing here
return 1;
}
// Do your actual work with Xerces-C++ here.
XMLPlatformUtils::Terminate();
// Other terminations and cleanup.
return 0;
}
用,
g++ -g -Wall -pedantic -L/usr/lib -lxerces-c -o xercesTest xercesTest.cpp
给我以下链接错误:
/tmp/ccYIHCfR.o: In function `main':
/home/cjmv/temp/xercesTest.cpp:8: undefined reference to `xercesc_2_8::XMLUni::fgXercescDefaultLocale'
/home/cjmv/temp/xercesTest.cpp:8: undefined reference to `xercesc_2_8::XMLPlatformUtils::Initialize(char const*, char const*, xercesc_2_8::PanicHandler*, xercesc_2_8::MemoryManager*, bool)'
/home/cjmv/temp/xercesTest.cpp:18: undefined reference to `xercesc_2_8::XMLPlatformUtils::Terminate()'
/tmp/ccYIHCfR.o:(.gcc_except_table+0x10): undefined reference to `typeinfo for xercesc_2_8::XMLException'
collect2: ld returned 1 exit status
我在我的ubuntu-server 12.04上通过aptitude安装了xerces-c28和xerces-c2-dev
任何帮助都将不胜感激。
答案 0 :(得分:5)
将库放在命令行的最后:
g++ -g -Wall -pedantic -L/usr/lib -o xercesTest xercesTest.cpp -lxerces-c
答案 1 :(得分:0)
包含xerces的lib路径: 试试这个
g++ -I/<xerces-c 2.8.0 path>/include -c xercesTest.cpp
g++ -L/<xerces-c 2.8.0 path>/lib -lxerces-c xercesTest.o