g++编译出错.../usr/include/c++/3.2.2/backward/iostream.h...
demo:
#include <iostream.h>
int main(void)
{
cout<<"gnu c++"<<endl;
return 0;
}
error:
In file included from /usr/include/c++/3.2.2/backward/iostream.h:31,
from wen.c:1:
/usr/include/c++/3.2.2/backward/backward_warning.h:32:2: warning: #warning This.
/usr/bin/ld:???????"--eh-frame-hdr"
/usr/bin/ld: use the --help option for usage information
collect2: ld returned 1 exit status
这是什么原因呢?