undefined-reference Questions
3
Solved
Premise
I’m using a C library (from C++) which provides the following interface:
void register_callback(void* f, void* data);
void invoke_callback();
Problem
Now, I need to register a function...
Threnode asked 18/7, 2011 at 14:29
2
Solved
I'm writing a H264 parser (no OO), but I'm trying to use some modules to organize better the things.
I'm having this problems:
`CMakeFiles/server.dir/mainclass.cpp.o:(.bss+0x0): multiple definit...
Teenateenage asked 22/6, 2011 at 12:22
2
Solved
I'm trying to compile my first legit program that I'm converting from Java (I ran a test hello world type program to check my compiler and it works).
There are three files:
main.cpp
#include <...
Replevy asked 8/6, 2011 at 20:16
2
Solved
Additional Questions added below, 4/11/2011
I am developing a cross-platform set of shared libraries DLLs/Sos and tester programs in C++ though I have to be able to support C. The libraries will s...
Paeon asked 5/4, 2011 at 18:30
1
Solved
Using MINGW, I'm trying to link my C code with a static C++ library that performs some OLE operations:
mingw32-gcc main.o resources.o -o mbcom.exe -L../../Lib/Iup -liup -liupole -lole32 -lcomctl32...
Fanchie asked 6/1, 2011 at 5:18
1
Solved
I'm new to C++, and preparing a homework by using NetBeans IDE on Ubuntu 10.04. I use g++ as a C++ compiler.
The error message:
build/Debug/GNU-Linux-x86/Maze.o: In function `Maze':
Maze/Maze.cpp...
Thurible asked 4/11, 2010 at 20:14
2
Solved
I'm getting the following error and can't for the life of me figure out what I'm doing wrong.
$ gcc main.c -o main
Undefined symbols:
"_wtf", referenced from:
_main in ccu2Qr2V.o
ld: symbol(s) ...
Raleigh asked 4/6, 2010 at 7:0
4
Solved
I have a small program that I can compile with GCC and ICC without any difficulties, but I would also like the code to work with G++ and ICPC. I tried to add this:
#ifdef __cplusplus
extern "C" {...
Whisenhunt asked 13/5, 2010 at 13:53
2
Solved
I'm working on a C project with around 30 source files (.c). I'm building this project on a 32 bit micro-controller(i.MX515) running on Ubuntu using GNU tools.
The compilation phase completes succ...
Culmination asked 3/5, 2010 at 12:49
5
Solved
I'm currently trying to implement a factory as a singleton. I practically used the textbook example of the Singleton pattern. Here's the .h file:
namespace oxygen{
class ImpFactory{
public:
sta...
Haggadist asked 27/1, 2010 at 8:15
4
Solved
I have a function declared like so:
template <typename T>
T read();
and defined like so:
template <typename T>
T packetreader::read() {
offset += sizeof(T);
return *(T*)(buf+offs...
Ventose asked 16/3, 2009 at 0:50
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