On Debian Stretch, compiling CB Trunk against wxWidgets 3.0. Witam, ostatnio chciaem zrobi pewny may projekt w QT lecz jak chce podpiec do niego freegluta to wyskakuje wanie "undefined reference". To use llibGlut32.a as it's known, Goto Project->Build Options. it's not linked in at all. I reinstalled both MinGW and glut and I'm still getting the same result. spelling and grammar. glut thanks @AlexReinking! By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Obsug okien, klawiatury i kontekstu OpenGL masz bezporednio w Qt. after i have linked -lopengl32 -lglu32 Move the cursor to the end of the last line of your program, press the Enter key, then save. Search. ], lol But in case you haven't, go give it a try and also download the latest version of FreeGLUT binary release which is 3.2.1 from their official website. Press J to jump to the feed. What are the differences between a pointer variable and a reference variable? The trick is to remember that if you use any functions from included header files that . Obsug okien, klawiatury i kontekstu OpenGL masz bezporednio w Qt. However, linking OpenGL & GLUT turns out to be very frustrating - things just dont work. After spending the last four hours trying to get this working, I'm resorting to asking for help. opengl32 How do I align things in the following tabular environment? Why is there a voltage on my HDMI and coaxial cables? I know this is old, but I had the same errors and found this post in my search for an answer, so I suspect I may be able to help someone else with this problem. Copyright 2023 www.appsloveworld.com. Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. I did some research, tried this one out: Can you be more precise about the problems you are having? How did you setup the project? Linking problem in Code::Blocks with Ope - C++ Forum Undefined reference to random - jkbankexams.com exit routine). The content must be between 30 and 50000 characters. I'm trying to "upgrade" a complex OpenGL app that I've build using Qt 4.8.6 to Qt 5.7.0 . The two functions that are highlighted work just fine, and they are defined in one of the freeglut libraries: As per ben10's suggestion, I enabled CMAKE_EXPORT_COMPILE_COMMANDS before modifying anything in my CMake file, and this was generated: After that, I modified CMakeLists.txt according to what ben10 recommended, and now it won't compile. FreeGlut: undefined reference In function `glutInit_ATEXIT_HACK': This topic has been deleted. C++ double free or corruption (out): Even with copy constructor and assignment operator, C++ nonblocking sockets - wait for all recv data, translating normal member variables to static member variables results in problems, How to modify Disjktra algorithm to have at least X vertices or K edges in shortest path, How to mock inheritance chain in C++ with google mock, How to log stuff in console in Visual Studio C++, Deduce array dimension from array name through C++ template metaprogramming, In OCaml, how big is the price of abstraction (i.e. undefined reference to `libintl_gettext' with MinGW/MSYS and CMake. Win32 has an annoying issue where there are multiple C run-time libraries (CRTs). You need to link to the library that contains the compiled Enum class that you are trying to subclass. MinGW and GLUT undefined reference to '_imp____glutInitWithExit@12' undefined reference to WinMain@16 when using boost with MinGW; mingw building error: undefined reference to `__chkstk_ms' How to fix undefined reference to `__imp_WSACleanup' (Boost.Asio) in CLion; undefined reference to '_WSAStartup@8'. #include If you preorder a special airline meal (e.g. Make sure all libraries and setttings are the same. Chances are they have and don't get it. For example, for #include <gl/gl.h> I make sure I have 'opengl32.lib' referenced. Some other things I can think of: - Make sure you include GLEW first, then glut. Likewise if you need glut or glu library functions you want -lglut -lglu respectively. OpenGLglut __imp____glutInitWithExit@12__imp____glutCreateWindowWithExit@8 #include #ifndef GLUT_DISABLE_ATEXIT_HAC For GLUT, it needs 'glut32.lib', etc. #pragma comment(lib,"glaux.lib, =>>=>>=>>C/C++=>>=>> _DENUG, #include , https://blog.csdn.net/zhongjling/article/details/7532128, http://apps.hi.baidu.com/share/detail/31027308. If you installed OpenGL correctly, the .dlls ARE there somewhere. spelling and grammar. c:\documents and settings\dylan snowden\desktop\my stuff\my c++\open gl\my opengl\glcode.o(.text+0x67):glcode.cpp: undefined reference to `__glutCreateMenuWithExit@8. Don't tell someone to read the manual. [This message has been edited by soft peach (edited 02-04-2004). since the thread you posted to has been. Everything is there, you just need to take the time to follow them. There are tools that convert import libraries. How do you ensure that a red herring doesn't violate Chekhov's gun? xlscsv, ^0^: For almost any file in my Include headers, I make sure I have the right .lib file listed. If the executable is linked with a different CRT from the GLUT DLL, the GLUT DLL will not share the same CRT static data seen by the executable. Some stuff I'd do before anything else: 1) remove the .a in the names of libraries, you have both a shared and a static library, let cmake add the extensions for you : add_library(libfreeglut SHARED.) dwarf99 Author. > undefined reference to `__imp_glVertex3f', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0xe7): Compiling Rust static library and using it in C++: undefined reference, c++ and mongodb - can't compile - undefined reference to `boost::system::generic_category(), Attach custom object to QStandardItem in Qt. now that im usin the new devcpp i have these errors, [Linker error] undefined reference to `__glutInitWithExit@12, [Linker error] undefined reference to `__glutCreateWindowWithExit@8, [Linker error] undefined reference to `__glutCreateMenuWithExit@8, [Linker error] undefined reference to `glShadeModel@4, [Linker error] undefined reference to `glClearColor@16, [Linker error] undefined reference to `glClearDepth@8, [Linker error] undefined reference to `glEnable@4, [Linker error] undefined reference to `glDepthFunc@4, [Linker error] undefined reference to `glHint@8, [Linker error] undefined reference to `glClear@4, [Linker error] undefined reference to `glLoadIdentity@0, [Linker error] undefined reference to `glutSwapBuffers@0, [Linker error] undefined reference to `glViewport@16, [Linker error] undefined reference to `glMatrixMode@4, [Linker error] undefined reference to `gluPerspective@32, [Linker error] undefined reference to `glutFullScreen@0, [Linker error] undefined reference to `glutReshapeWindow@8, [Linker error] undefined reference to `glutInitDisplayMode@4, [Linker error] undefined reference to `glutGameModeString@4, [Linker error] undefined reference to `glutGameModeGet@4, [Linker error] undefined reference to `glutEnterGameMode@0, [Linker error] undefined reference to `glutInitWindowSize@8, [Linker error] undefined reference to `glutDisplayFunc@4, [Linker error] undefined reference to `glutReshapeFunc@4, [Linker error] undefined reference to `glutKeyboardFunc@4, [Linker error] undefined reference to `glutSpecialFunc@4, [Linker error] undefined reference to `glutMainLoop@0 ", ok lol i think it deffinately has sumtin to do with headers or the dlls but see in devcpp 5 i havnt seen one GL dll in the directories of devcpp except 2 for like c++, [QUOTE]Originally posted by oGL_nEwB: C:Temp\ccjC3KZ3.o:test.c:(.text+0x28): undefined reference to `__imp___glutInitWithExit' glut32.lib Provide an answer or move on to the next question. This lol but now i have these errors. Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! I was experiencing the same problem as you when I first used FreeGLUT. Linking. Or theres another possibility. email is in use. I have read the included instructions for the Lib and they're very clear in what you need to do. Installing my file would make this clearer. Connect and share knowledge within a single location that is structured and easy to search. How to map optical flow field (float) to pixel data (char) for image warping? think I'm just going to stick with sh*tty visual studio, totally unhelpful. Click next and give it a name and point to where you want the project saved too. windows64. The library name given above is the one that's relevant when using Microsoft compilers. You may have figured it out. Nobody is going to download your files and solve your problem. But I could suggest alternate libraries for window management. To avoid the atexit workaround, #define GLUT_DISABLE_ATEXIT_HACK. 9 Years Ago. [edit:] "undefined reference" is saying it can't find what is referenced in the glut.f header file. rev2023.3.3.43278. Then link your code to freeglut (libfreeglut.a) and it should work. Well how can I set up a window for my project then (and get keyboard actions etc.)? 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 -lglut32. Thread: [Freeglut-developer] cross-compiling: undefined reference to `wglGetProcAddress@4' Status: Beta. Only users with topic management privileges can see it. OpenGLglut __imp____glutInitWithExit@12__imp____glutCreateWindowWithExit@8, #include #ifndef GLUT_DISABLE_ATEXIT_HACK #define GLUT_DISABLE_ATEXIT_HACK #endif, Win32 has an annoying issue where there are multiple C run-time libraries (CRTs). For example, for #include I make sure I have opengl32.lib referenced. CrazyEddie: "I don't like GUIs". windows And also you will need to add an extra path to the GL include. It says as a linker error this: c:\documents and settings\dylan snowden\desktop\my stuff\my c++\open gl\my opengl\glcode.o(.text+0x17):glcode.cpp: undefined reference to __glutInitWithExit@12' c:\documents and settings\dylan snowden\desktop\my stuff\my c++\open gl\my opengl\glcode.o(.text+0x3b):glcode.cpp: undefined reference to__glutCreateWindowWithExit@8 I've installed MinGW on my XP64 machine, along with GLUT. Open the codeblocks editor and open your file/project. 1. Example of polymorphism preventing compiler optimization? 1>test.obj : error LNK2019: SiftGPU96, opengl OpenGL, openGL Do you need your, CodeProject, I've had this problem for months. My Cmake file below: cmake_minimum_required(VERSION 3.6) Also did you select C or C++ option? 2) I'd do something like the following: set CMAKE_VERBOSE_MAKEFILE if you're using make (or ninja) and . && E:\MABS\msys64\mingw32\bin\ccache.exe gcc -mthreads -mtune=generic -O2 -pipe -Wall -Winline -W -Wformat-security -Wpointer-arith -Wdisabled-optimization -Wno-unknown-pragmas -Wdeclaration-after-statement -fstrict-aliasing -O3 -DNDEBUG -pipe -static-libgcc -static-libstdc++ tools/CMakeFiles/tiffgt.dir/tiffgt.c.obj -o tools\tiffgt.exe -Wl,--major-image-version,0,--minor-image-version,0 libtiff/libtiff.a port/libport.a -Wl,-Bstatic -lglut -Wl,-Bdynamic -lopengl32 -lglu32 -Wl,-Bstatic -lz -ljpeg -llzma -lzstd -Wl,-Bdynamic -lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32 && cd . Click next again and where it asks where Glut is, point to : C:\Program Files (x86)\CodeBlocks\MinGW. And be very careful to add the GLUT/FreeGLUT library before the OpenGL library. Some stuff I'd do before anything else: 1) remove the .a in the names of libraries, you have both a shared and a static library, let cmake add the extensions for you : The error messages indicate that your build expects to link with the dynamic (DLL) version of the freeglut library, FWIW. gcc undefined reference even though ld finds the library and it contains the desired function. This Why is SDL so much slower on Mac than Linux? Brought to you by: dcnieho, fayjf, fayjf2, jtsiomb, sjbaker. ", E:/MABS/msys64/mingw32/bin/../lib/gcc/i686-w64-mingw32/9.2.0/../../../../i686-w64-mingw32/bin/ld.exe: tools/CMakeFiles/tiffgt.dir/tiffgt.c.obj:tiffgt.c:(.text.startup+0x28b): undefined reference to `_imp____glutInitWithExit@12', E:/MABS/msys64/mingw32/bin/../lib/gcc/i686-w64-mingw32/9.2.0/../../../../i686-w64-mingw32/bin/ld.exe: tools/CMakeFiles/tiffgt.dir/tiffgt.c.obj:tiffgt.c:(.text.startup+0x567): undefined reference to `_imp____glutCreateWindowWithExit@8', CPPFLAGS: -D_FORTIFY_SOURCE=0 -D__USE_MINGW_ANSI_STDIO=1, CFLAGS: -mthreads -mtune=generic -O2 -pipe, CXXFLAGS: -mthreads -mtune=generic -O2 -pipe, LDFLAGS: -pipe -static-libgcc -static-libstdc++. This is a quick answers forum. g++ ./path/to/files.cpp ./path/to/allfile.cpp -o outputfile -lGL -lglut. winmm Select the top option in the tree on the left - it'll be your project name (don't selct Release or Debug, since that will only add the library to either one of the build configurations. does devcpp 5 already link them or somethin? You need to link to the GL library. C Programmer working to learn more about C++ and Git. Now you should not receive the undefined reference to __imp_gl* errors. now that im usin the new devcpp i have these errors. Provide an answer or move on to the next question. This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL). What sort of strategies would a medieval military use against a fantasy giant? [106/123] oslc emitter FAILED: src/shaders/emitter.oso C:/_/mingw-w64-openshadinglanguage/src/build-CLANG32/src/shaders/emitter.oso cmd.exe /C "cd /D C . I really want to spread some modern CMake practice, and who knows it may lead you to solving the issue you have. Here is the solution to your problem. Your browser does not seem to support JavaScript. For almost any file in my 'Include' headers, I make sure I have the right '.lib' file listed. Wasn't "libglut32.a" depricated or something like that? Maybe you need to check how the dll is being used. I have three books that I am using to learn opengl: ope Windows 7 32bit, Qt 4 and 5. Thanks for contributing an answer to Stack Overflow! I assume I've set something up wrong, or I haven't installed something I require. i have dled also the glut libraries and the dlls and so on, well? Does the author's website where you got it from have any "how to use & compile instructions"? o and this is with the newer devcpp. people to yell at you for not paying attention!! Not so "crazily non-specific and unhelpful". gdi32, Powered by Discourse, best viewed with JavaScript enabled. exit.c:(.text.exit+0x18): undefined reference to `_exit' collect2.exe: error: ld returned 1 exit status While testing I compiled a simple hello World using arm-none-eabi-gcc This was successful after adding --specs=nosys.specs to the command. Did you put the -lopengl32 -lglu32 -lglut32 in the correct location in the linker options? and this is the console message I get: I'm sure the issue is with linking the libraries, but I don't understand why some of the freeglut functions work regardless, which makes me think that I must have done something right somewhere. So, I created a new empty project and in 'build options' > search directories > compiler I put the folder adress that contains freeglut's include files. I'm a student working with OpenGL in C++. Answered by Stinomus 11 in a post from 13 Years Ago. Select the top option in the tree on the left - it'll be your project name (don't selct Release or Debug, since that will only add the library to either one of the build configurations. Do you definitely have the most recent version of Code::Blocks, as those errors appear to be in the OpenGL headers themselves. No muss, no fuss. Fixing undefined reference to dlopen and dlcose. Don't tell someone to read the manual. if you download my file, there's a readme in the MinGW>freeglut directory. The other errors are because the program isn't linking with openGL libraries. > undefined reference to `__imp_glClear', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0xb1): Hey OpenGL Programmers and C++ Users I am new with OpenGL and this OpenGL Forum yet So i use Dev C++ and i get installed FreeGLUT on Windows XP (at home i work on windows 7 and 10) Now i try if opengl works on Dev You need to start using both. ncdu: What's going on with this second size column? And it worked. I don't have that source so I cannot be certain of precisely what's required. In 'other linker options' i put . [This message has been edited by nexusone (edited 02-04-2004). it isn't. Leiarchy9. after the edit, what is actually inside those folders with, (But I upvoted your answer nonetheless, welcome to StackOverflow!). Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Third, if you're using glut then the lib is (usually) called glut32, not glut, so check what the name of the .lib or .a file actually is. If you create is as a windows program, you may need to live this bit of code out on DEV-C++, #pragma comment(linker, /subsystem:windows /entry:mainCRTStartup), nope it didnt work You could do that by clicking on Tools - Compiler Options - Directories tab - and here add a path to the GL include folder. The content must be between 30 and 50000 characters. Now what you need to do is add those libraries to your project. > undefined reference to `__imp___glutCreateWindowWithExit', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x8e): I set up CLion, MinGW and added the appropriate freeglut files into MinGW. Find centralized, trusted content and collaborate around the technologies you use most. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. The nature of simulating nature: A Q&A with IBM Quantum researcher Dr. Jamie We've added a "Necessary cookies only" option to the cookie consent popup. There are precompiled MinGW binaries linked on the project page, you can also compile the library yourself. As a quickfix you can obviously rename this either in the project settings or rename the file itself. and i have all the files in the right folders. The best way to start a new Fortran project is to use the "Fortran application" template: ->everyone always gives really stupid non-answers. Or (and this is what I do to prevent any doubt), I simply take the important dll files (glut32.dll, opengl32.dll, etc), and copy them into my Windows/System folder. Polecam rzuci okiem na QOpenGLWidget. If you get undefined references to functions when trying to statically link freeglut into your application, check your preprocessor definition and linker flagsstatic linking will fail if you forget to define "FREEGLUT_STATIC", or if you have defined it but are linking against wrong libraries. almost as if it isnt reading the glut and gl library files but like i said before i have not seen one dll for gl glut or glu. I want to learn different API's, and decided to start with OpenGL. undefined reference to `__imp___glutInitWithExit' fatal error: GL/glut.h: No such file or directory. How do I connect these two faces together? Doing the reverse will again show those errors. 100. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? Bdzie atwiej. With windows and Linux library files: And I am using MingW for the toolchain: The issue I am having is the fact that My Cmake file is doing something wrong, I got the includes to work just fine but there is some issue with linking. There is a very prominent menu item at the very top of your program IDE called "Project". Steps to Setup OpenGL (GLUT) in CodeBlocks: Step - 1. Have I to do the same thing that hamoid as well, and in that case, where i have to copy the libraries, which folder. If a question is poorly phrased then either ask for clarification, ignore it, or. glut32 How to link libraries with NetBeans? Do you need your, CodeProject, So I want to use Dev C++ gcc from the command line to compile code instead of vs. Postby Ident Sat Aug 26, 2017 4:38 pm. Re: undefined reference to glClear. belajar1.cpp:17:3: warning: no newline at end of file. First confirm that you have a OpenGL32 and FreeGLUT library. C++ Inhertiance: function signatures for base type not working with derived type, How to template a data structure within a class all in-line (same .h file), Different behaviors algorithm when working with a UTF8 on different operating systems. Did you not get this issue in DevC++? Hey all, I'm trying to get into programming after about 15 years. then set the permission of your file to 777 then execute it. (i am also using the nehe glut based code to compile and it still doesnt work), [Linker error] undefined reference to `glutInit@8, [Linker error] undefined reference to `glutCreateWindow@4, [Linker error] undefined reference to `glutMainLoop@0. (1)My version of Dev-Cpp is 4.9.9.2. All rights reserved. Youve probably checked all this out already, but it never hurts to double-check. I believe I am telling about well known but not solved problem: when compiling there are comes errors: [Linker error] undefined reference to `__glutInitWithExit@12' and etc. Author. I love it. GLUT 3.7 has its own built-in workaround where the executable's "exit" function pointer is covertly passed to GLUT. If you figured it out even then there are guys in this problem as I was once and I'd they read this answer then they will surely get some help. It just mean that the compiler wasn't able to find some function, in this case glutInitWithExit. Hi guys. MinGW and GLUT undefined reference to '_imp____glutInitWithExit@12', C++ error: undefined reference to 'clock_gettime' and 'clock_settime', C++ Undefined Reference to vtable and inheritance, Undefined reference to _Unwind_Resume and __gxx_personality_v0, undefined reference to `pthread_create' Error when making C++11 application with ASIO and std::thread, Undefined reference to 'dlsym' and 'dlopen', undefined reference to and non-virtual thunk to, Undefined reference to `typeinfo for class' and undefined reference to `vtable for class', MinGW + Boost: undefined reference to `WSAStartup@8', Ubuntu 13.10 C++ OpenGL GLUT - linking issues - undefined reference to `glClearColor', SDL 2 Undefined Reference to "WinMain@16" and several SDL functions, Undefined reference to `yylex' in yyparse() while compiling using g++, bison and flex, undefined reference to `boost::chrono::system_clock::now()' - Boost, and cpp-netlib, Undefined reference to boost::python::detail::init_module and friends, Undefined reference to QMediaPlayer and QVideoWidget, Undefined reference error with new filesystem library and clang++7, GLEW and glfw compile error: undefined reference to symbol 'XConvertSelection', Link error: undefined reference to EVP_CIPHER_CTX_ and EVP_CIPHER_CTX_init, undefined reference to constructors and destructors, undefined reference to WinMain@16 when using boost with MinGW, gcc undefined reference even though ld finds the library and it contains the desired function, mingw building error: undefined reference to `__chkstk_ms', undefined reference to `libintl_gettext' with MinGW/MSYS and CMake, Fixing undefined reference to dlopen and dlcose, undefined reference to `__sync_val_compare_and_swap_4' error at compilation, using gcc 4.1.1 and 4.2.0 for Sparc v8 target, undefined reference to `WinMain' : When using Cygwin, SDL2 and Netbeans. C. ChrisW67 19 May 2013, 15:35. ok that solved the exit problem #pragma comment(lib,"GLU32.LIB") , _13754: MinGWGLUT'_imp ____ glutInitWithExit @ 12' Pythonc ++noob MinGWfreeglut What you need is to add the -lGL in your linker options. 3)In the other linker options, add this code, exactly as it is below: 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 Also are you using the openGL librarys supplied with DEV-C++? The FreeGLUT library can have a different name depending on the generator but it will include the word "freeglut" in it. Pythonc++ MinGW freeglut: 64 .dll glut.hgl.hglu.h! glut32.dllSystem32SysWOW64, c++ - MinGW GLUT '_imp____glutInitWithExit@12' Stack Overflow Start the IDE, press Alt-P, go to the "Parameters" tab, and enter the proper linker options in the "Linker" field: -lglut which is why i need help. Does a summoned creature play immediately after being summoned by a ready action? Nie jest to bezporednia odpowied na Twoje pytanie, ale czy rzeczywicie potrzebujesz jakich funkcji z freeglut? The easiest solution in your case: download freeglut library (a free GLUT replacement). Need to see your code in order to say what you are doing wrong. Some compilers don't like not having a '\n' at the end of the file. Summary [93/129] Linking C executable tools\\tiffgt.exe FAILED: tools/tiffgt.exe Are you getting some compiler/runtime errors? Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use. GLUT then calls the executable's exit function pointer to ensure that any "atexit" calls registered by the application are called if GLUT needs to exit. I'm asking because I've already tried a ton of sites, multiple times and there is no clear solution, at least to my knowledge. polymorphic functions), Polynomial operations using operator overloading. EDIT: awesome article on CMake shared/static builds link. Now let's move to the glut errors i.e. 1)click "Project -> Build Options", click the "Linker" tab.