I have the following in header file. namespace silc{ class pattern_token_map { /* Contents */ }; pattern_token_map* load_from_file(const char*); } In the CPP file (this has got proper includes) pattern_token_map* load_from_file(const char* filename) { // Implementation goes here } In another CPP file. This has...
I am getting linker errors that suggest I am not using #ifndef and #define. 1>TGALoader.obj : error LNK2005: "struct TGA tga" (?tga@@3UTGA@@A) already defined in main.obj 1>TGALoader.obj : error LNK2005: "struct TGAHeader tgaheader" (?tgaheader@@3UTGAHeader@@A) already defined in main.obj 1>TGALoader.obj : error LNK2005...
I'm trying to use an open source library http://arma.sourceforge.net for linear algebra calculations. Some of the functions in Armadillo like pinv use LAPACK. I've written a very simple piece of code to use Armadillo to calculate pinv, but it produces a runtime error. This is probably because I do not have LAPACK linker flags in the sln ...
i already downloaded a haru library but it seems i can't find the lib folder for me to link the library of haru to my compiler (dev c++).. can anyone tell me on what forlder of libharu will be added to my compiler directory for me to not have a 'linker error' when i run the sample demo of haru.. ...
I have a working setup, where all files are in the same directory (Desktop). The Terminal output is like so: $ gcc -c mymath.c $ ar r mymath.a mymath.o ar: creating archive mymath.a $ ranlib mymath.a $ gcc test.c mymath.a -o test $ ./test Hello World! 3.14 1.77 10.20 The files: mymath.c: float mysqrt(float n) { return 10.2; } te...
I am trying to build a program to Tolkinize a string (i'm trying to do this with out using the string class - so as to learn more about pointers and how chars work) - I have built a program that i think works (any suggestions would be great!) When i tried to compile the program I get these random errors: Error 1 error LNK2019: unreso...
I am trying to integrate some external code into my application. My code was pure C, but the new code is C++, so I simply renamed my C files to .cc and compiled the whole thing with g++. It compiles fine, but I get a crapton of link errors : CMakeFiles/svrt.dir/svrtH_generator.cc.o: In function `operator new(unsigned long, void*)': svr...
Hi all, I have to use the gdLibrary (http://www.libgd.org) in a C++ App on MS Windows XP Prof. SP3 32bit - and I'm trying and googleing for two days now without success. Does anyone of you use libgd with MS VC++ 200x EE? My problem: It has to to compile with MS Visual C++ (e.g. the 2008 Express Edition - fixed 3rd party condition)... b...
I have a C++ program that I compile with mingw (gcc for Windows). Using the TDM release of mingw which includes gcc 4.4.1. The executable links to two static library (.a) files: On of them is a third-party library written in C; the other is a C++ library, written by me, that uses the C library provides my own C++ API on top. An (in m...
I want to do with language python Softphone Application. I used to PJSIP. I tried follow this website http://trac.pjsip.org/repos/wiki/Python_SIP/Build_Install I have been following the installation of Windows. Starting build with minGW. Then any change to build from Visual Studio 2008 and downgrade python from 2.6 to 2.4 according to th...
Anyone have idea on this? Linker errors are way out of my wheelhouse, especially ones like this. Thanks for any help provided. ^_^ Is there any more info I should include? 1>Linking... 1>freeglut_static.lib(freeglut_window.obj) : warning LNK4075: ignoring '/EDITANDCONTINUE' due to '/OPT:ICF' specification 1>LIBCMTD.lib(dbgheap.obj) : ...
So i'm writing a serial transmision program, and have just changed over to using C++, it been a while since I used C++ (I've been working with C recently, and before that java) Now I need to use LibSerial, (it seems much simpler to use than C's termios) my code is: //gen1.cpp #include "string2num.h" // a custom header #include <iostr...
When I try to build my application the linker gives loads of errors like this one: modlauch.obj : error LNK2005: "public: virtual __thiscall lolbutton::~lolbutton(void)" (??1lolbutton@@UAE@XZ) already defined in lolbutton.obj I suspect it has something to do with misconfigured compiler but I don't know how to fix it. My cla...
Here is my folder structure: / | -- program.cpp -- utility.h -- utility.cpp | -- module/ | -- utility.h -- utility.cpp // Note that I have two files named utility.h and two named utility.cpp On building the project, I get a link error (LNK2028: unresolved token and so on...) saying that some symbols aren't defined. ...
I have a List of type Node. I want to set a temporary Node equal to the Node at the front of the List but I keep getting a Linker Error: class Node { public: Node(); Node& operator = (const Node& n); }; 1>Linking... 1>main.obj : error LNK2019: unresolved external symbol "public: class Node & __thiscall Node::operator=(...
Hi Guys, I am trying to build an application for freebsd which links to a shared object "share.so" built on linux. I also have freebsd linux compatible libraries under /usr/compat/linux/lib. I am able to compile my application. But while linking to "share.so" I am getting bunch of errors as share.so(built on linux) needs to access librar...
When I try to use SDL in my c++ program, I get the following: > g++ minimal.cpp SDLMain.m Undefined symbols: "_main", referenced from: start in crt1.10.5.o ld: symbol(s) not found collect2: ld returned 1 exit status Here's my minimal.cpp: #include <SDL/SDL.h> int main(int argc, char **argv) { return 0; } What I could ga...
I have static library target, which uses Foundation classes(NSArray,etc) . I want to use this static library in Command line tool target. The command line tool contains only C files. From command line tool I want to call a method exported in static library. So I have modified header search path and linked the static library. When I comp...
Ok so I'm having trouble with my linking of files. Basically, my program works: the main program, is gen1 gen1 - recieves input sends to str2value for processing, outputs resaults str2value, brakes input into tokens using "tokenizer" deterines what sort of processing to do to each token, and passes them off to str2num, or str2cmd. then r...
Hello! I'm trying to compile a PHP extension in VS2008. It is dependent on 3 other projects which I link statically. It used to work fine when I had all my code in one .cpp file. I separated the code into several files to make it more manageable and now it won't compile. I'm getting several (~100 per file) linker errors, LNK2005 (alrea...