Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. ], lol 1>test.obj : error LNK2019: SiftGPU96, opengl OpenGL, openGL gdi32, Powered by Discourse, best viewed with JavaScript enabled. Did you put the -lopengl32 -lglu32 -lglut32 in the correct location in the linker options? I can tell you that you probably don't need it. You made reference to not being able to find .dll files installing OpenGL provides you with the .dll files you need, but it doesnt necessarily put them anywhere where theyd be easy to get at. You need to link to the GL library. GLUT 3.7 has its own built-in workaround where the executable's "exit" function pointer is covertly passed to GLUT. Provide an answer or move on to the next question. glut32.dllSystem32SysWOW64, c++ - MinGW GLUT '_imp____glutInitWithExit@12' Stack Overflow There are tools that convert import libraries. if so maybe try to create a shell script file and using g++ function build those files using the shell script file. email is in use. undefined reference to `libintl_gettext' with MinGW/MSYS and CMake. 100. Witam, ostatnio chciaem zrobi pewny may projekt w QT lecz jak chce podpiec do niego freegluta to wyskakuje wanie "undefined reference". c++ Well, its probably not the same problem, but the first thing I do when I get a slew of similar type errors, I check to make sure my Library files are properly set up. > undefined reference to `__imp_glutMainLoop'. Further to <<_Superman_>>'s suggestion - since you're using Code::Blocks on Windows, your most likely compiler chain is MinGW. For GLUT, it needs 'glut32.lib', etc. 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 If you are using MinGW then these should be located in the lib directory with the names of either "libopengl32.a" and "libfreeglut.a"/"libglut32.a"(if you are using glut) or "opengl32.lib" and "freeglut.lib". If a question is poorly phrased then either ask for clarification, ignore it, or. ok that solved the exit problem if you download my file, there's a readme in the MinGW>freeglut directory. and i have all the files in the right folders. Please elaborate and be specific. 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. Unfortunately (as expected), they did not work, none of them, from the simplest code to the more complex stuff, compile errors everywhere (usually starting with "___IMP___" for some reason), Here's the build log for tut01_intro\triangle.cpp: I've done this successfully on Mac OSX El Capitan, but have problems on Windows 7 using mingw. All rights reserved. Start up code::blocks and choose Create New Project and then choose Glut / Glut Project. https://stackoverflow.com/questions/21210895/, java - javaWindows, c++ - session LVS_EX_DOUBLEBUFFER , opengl - MonoDevelop (Linux) OpenGL , https://stackoverflow.com/questions/21210895/, javascript - Node.js Touchless (XCOPY) Windows , java - Sonar : Windows 7 : Throwing error against jdbc on start. The FreeGLUT library can have a different name depending on the generator but it will include the word "freeglut" in it. #include On Windows 7 64 bit and Windows 10 32 bit. In search directories > linker I put the folder address that contains freeglut's 64bit libraries. freeglut You could do that by clicking on Tools - Compiler Options - Directories tab - and here add a path to the GL include folder. after i have linked -lopengl32 -lglu32 glut Summary Files Reviews Support Mailing Lists Tickets Feature Requests; Bugs; Code Cvs Looks like your connection to Qt Forum was lost, please wait while we try to reconnect. For example, for #include <gl/gl.h> I make sure I have 'opengl32.lib' referenced. then set the permission of your file to 777 then execute it. logs.zip collected by media-autobuild suite, [93/129] Linking C executable tools\tiffgt.exe, cmd.exe /C "cd . 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 need your, CodeProject, think I'm just going to stick with sh*tty visual studio, totally unhelpful. #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. You're probably missing a reference to the glut library. now that im usin the new devcpp i have these errors. They even explain how to compile with g++. As a quickfix you can obviously rename this either in the project settings or rename the file itself. Author. But I could suggest alternate libraries for window management. What is an undefined reference/unresolved external symbol error and how do I fix it? My case : I switched the lib files and bin file from 64bit to 32bit. 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Did you not get this issue in DevC++? 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. On Debian Stretch, compiling CB Trunk against wxWidgets 3.0. I set up CLion, MinGW and added the appropriate freeglut files into MinGW. CrazyEddie: "I don't like GUIs". Does Counterspell prevent from any further spells being cast on a given turn? Qt 3D scatter graph: how can I adjust the scale of an axis. 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. I have no idea, I downloaded all the freeglut files and installed them where I had to install them and this is a linker issue, there is no glut.cpp to my knowledge, it's a dll. Why do small African island nations perform better than African continental nations, considering democracy and human development? Understand that English isn't everyone's first language so be lenient of bad vegan) just to try it, does this inconvenience the caterers and staff? 9 Years Ago. Notice that there is "WithExit" suffix in each of them. That solved the trouble in Codeblocks and OpenGL Glut project for me, I had add also #include in First line of the code. */, #define GLUT_DISABLE_ATEXIT_HACK, http://apps.hi.baidu.com/share/detail/31027308, qq_36674060: Don't tell someone to read the manual. Why are non-Western countries siding with China in the UN? I have three books that I am using to learn opengl: ope Here is the solution to your problem. This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL). 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. Move the cursor to the end of the last line of your program, press the Enter key, then save. Not so "crazily non-specific and unhelpful". You need to configure your Fortran project properly. Hi, folks, I installed a new IDE called Code::Blocks after using DevC++ quite a while and now Ive almost completely moved to use Code::Blocks. And be very careful to add the GLUT/FreeGLUT library before the OpenGL library. 1 310 720, 1.1:1 2.VIPC, __imp____glutInitWithExit@12, OpenGLglut __imp____glutInitWithExit@12__imp____glutCreateWindowWithExit@8 #include #ifndef GLUT_DISABLE_ATEXIT_HAC. Now let's move to the glut errors i.e. FreeGlut: undefined reference In function `glutInit_ATEXIT_HACK': This topic has been deleted. 3)In the other linker options, add this code, exactly as it is below: ncdu: What's going on with this second size column? I had similar problems using MinGW, which I believe Dev C++ is built around and this solved my link problems. Hi guys. [This message has been edited by nexusone (edited 02-04-2004). Recovering from a blunder I made while emailing a professor, ERROR: CREATE MATERIALIZED VIEW WITH DATA cannot be executed from a function, Is there a solutiuon to add special characters from software and how to do it. [This message has been edited by soft peach (edited 02-04-2004). No muss, no fuss. C:Temp\ccjC3KZ3.o:test.c:(.text+0x28): undefined reference to `__imp___glutInitWithExit' glut32.lib 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 ], ok i have dled the nehe 1st tutorial for glut based and i have tried to compile it in devcpp and those are the errors i get. The content must be between 30 and 50000 characters. How to link libraries with NetBeans? Why is there a voltage on my HDMI and coaxial cables? Polecam rzuci okiem na QOpenGLWidget. Re: Linker error: undefined reference to symbol 'glClear'. #pragma comment(lib,"GLU32.LIB") o and this is with the newer devcpp. OpenGLglut __imp____glutInitWithExit@12__imp____glutCreateWindowWithExit@8 #include #ifndef GLUT_DISABLE_ATEXIT_HAC Also did you select C or C++ option? With attitude like that, you are on your own. 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 does devcpp 5 already link them or somethin? Obsug okien, klawiatury i kontekstu OpenGL masz bezporednio w Qt. #!/bin/bash. Using Visual C++, I check under Project->Settings, and hit the Link tab. polymorphic functions), Polynomial operations using operator overloading. Installing my file would make this clearer. I reinstalled both MinGW and glut and I'm still getting the same result. Jaki jest sens si meczy z mieszaniem tych dwch bibliotek, tym bardziej jeli projekt ma by may? I did some research, tried this one out: Can you be more precise about the problems you are having? If you preorder a special airline meal (e.g. I really want to spread some modern CMake practice, and who knows it may lead you to solving the issue you have. CLion + MinGW Test CMake run finished with errors. (I'd even consider thinking about the lib prefix (that's also added on certain platforms). I think you may need to add this line: #define GLUT_DISABLE_ATEXIT_HACK#include "gl/glut.h".