Setting Up GLUT for Win32 With MinGW To use llibGlut32.a as it's known, Goto Project->Build Options. Search. This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL). #include Hi guys. Making statements based on opinion; back them up with references or personal experience. 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. Start up code::blocks and choose Create New Project and then choose Glut / Glut Project. Your browser does not seem to support JavaScript. 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.) ], lol 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. For example, for #include <gl/gl.h> I make sure I have 'opengl32.lib' referenced. [Solved] undefined reference to `_imp__glutInit@8'| - CodeProject MinGW and GLUT undefined reference to '_imp____glutInitWithExit@12' GLEW and glfw compile . > undefined reference to `__imp_glClear', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0xb1): Obsug okien, klawiatury i kontekstu OpenGL masz bezporednio w Qt. 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. OpenGL fixed function in Qt 5.7.0 Build Issue. To learn more, see our tips on writing great answers. Not the answer you're looking for? What you need is to add the -lGL in your linker options. I was experiencing the same problem as you when I first used FreeGLUT. 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. With attitude like that, you are on your own. spelling and grammar. I set up CLion, MinGW and added the appropriate freeglut files into MinGW. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. email is in use. vegan) just to try it, does this inconvenience the caterers and staff? The top option (of which they're both children) will add the library to both) Select Linker . Bdzie atwiej. And be very careful to add the GLUT/FreeGLUT library before the OpenGL library. You need to start using both. 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. Pythonc ++noob MinGWfreeglut , 64.dll glut.hgl.hglu.h , System32SysWOW64glut32.dll, cedet-semanticparsinglinuxjiffies.hsemantic-idle-summary-idle-function-Arithmetic error, Visual Studio 2013 ExpressWindows XPbuild, pipeC.Net Compact Framework, SetWindowsHookEx + WH_CBT less, MinGWGLUT'_imp ____ glutInitWithExit @ 12'. Although I linked files bit differently in DevC++, there were no errors or warnings. Author. NoScript). For GLUT, it needs 'glut32.lib', etc. +1 (416) 849-8900. 3)In the other linker options, add this code, exactly as it is below: 0. ", 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++. 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. UNSOLVED OpenGL fixed function in Qt 5.7.0 Build Issue. I reinstalled both MinGW and glut and I'm still getting the same result. 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. Asking for help, clarification, or responding to other answers. That solved the trouble in Codeblocks and OpenGL Glut project for me, I had add also #include in First line of the code. [edit:] "undefined reference" is saying it can't find what is referenced in the glut.f header file. I'm trying to "upgrade" a complex OpenGL app that I've build using Qt 4.8.6 to Qt 5.7.0 . Re: undefined reference to glClear. Leiarchy9. FreeGlut: undefined reference In function `glutInit_ATEXIT_HACK': dwarf99 Author. 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. Likewise if you need glut or glu library functions you want -lglut -lglu respectively. c++ - Undefined Reference to OpenGL functions! [SOLVED] | DaniWeb I know that this response is over 3 years removed form the original posting, but I ran across this posting while researching and wanted to offer a response. (I'd even consider thinking about the lib prefix (that's also added on certain platforms). Make sure it is before the glut include as above. Undefined reference Poco::* when compiling OF from Git - OpenFrameworks Although I linked files bit differently in DevC++, there were no errors or warnings. It just mean that the compiler wasn't able to find some function, in this case glutInitWithExit. some of the glut functions arent working like glutCreateWindow and some of the gls arent working here are the errors As a result, your viewing experience will be diminished, and you have been placed in read-only mode. Does the author's website where you got it from have any "how to use & compile instructions"? Did you not get this issue in DevC++? Thread: [Freeglut-developer] cross-compiling: undefined reference to I use Code::Blocks, because I want to create as portable code as possible (OpenGL/GLUT is used for the same reason) and to my knowledge, Visual C++ Express or Visual Studio are mostly Microsoft specific - or, are they? Thread: [Freeglut-developer] cross-compiling: undefined reference to `wglGetProcAddress@4' Status: Beta. Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? mingw building error: undefined reference to `__chkstk_ms'. There are tools that convert import libraries. score:3 . Your PRO file probably need a LIBS entry to suit. 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 I had similar problems using MinGW, which I believe Dev C++ is built around and this solved my link problems. This > undefined reference to `__imp_glutInitDisplayMode', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x171): Are you getting some compiler/runtime errors? > undefined reference to `__imp_glVertex3f', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0xe7): Do you need your, CodeProject, 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. OpenGL fixed function in Qt 5.7.0 Build Issue | Qt Forum The other errors are because the program isn't linking with openGL libraries. 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. 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. lol now i have yet another error in devcpp And it worked. Press J to jump to the feed. Start the IDE, press Alt-P, go to the "Parameters" tab, and enter the proper linker options in the "Linker" field: -lglut You need to link to the library that contains the compiled Enum class that you are trying to subclass. +1 (416) 849-8900, > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x4c): Do you definitely have the most recent version of Code::Blocks, as those errors appear to be in the OpenGL headers themselves. Thanks for contributing an answer to Stack Overflow! Also did you select C or C++ option? Qt 3D scatter graph: how can I adjust the scale of an axis. I have the following errors when i try to compile the example for ofxXmlSettings with some modifications. You need to configure your Fortran project properly. You need to add more information like what were you trying to do? gdi32, Powered by Discourse, best viewed with JavaScript enabled. c++ - MinGW GLUT '_imp____glutInitWithExit@12' c++ windows glut freeglut windows64 Pythonc++ Youd have to setup your development software to look in the directory where the files are kept. - define GLEW_STATIC in the preprocessor. I really want to spread some modern CMake practice, and who knows it may lead you to solving the issue you have. Or theres another possibility. The easiest solution in your case: download freeglut library (a free GLUT replacement). Having problems getting opengl working with mingw [SOLVED] Undefined reference to '_imp___' when compiling DLL Linker issue with mingw, notepad++ and freeglut - CodeProject GLUT is typically built with the "/MD" option (the CRT with multithreading DLL support), but the Visual C++ linker default is "/ML" (the single threaded CRT). Witam, ostatnio chciaem zrobi pewny may projekt w QT lecz jak chce podpiec do niego freegluta to wyskakuje wanie "undefined reference". Nope, crazily non-specific and unhelpful. Only users with topic management privileges can see it. OpenGLglut __imp____glutInitWithExit@12__imp____glutCreateWindowWithExit@8 #include #ifndef GLUT_DISABLE_ATEXIT_HAC So I want to use Dev C++ gcc from the command line to compile code instead of vs. MinGWGLUT'_imp ____ glutInitWithExit @ 12' You need to link to the GL library. Notice that there is "WithExit" suffix in each of them. It is suggesting that you are missing a file in your sol'n is the glut.cpp file included in the sol'n? polymorphic functions), Polynomial operations using operator overloading. thanks @AlexReinking! it's not like you were helpful anyway dude, I've already dealt with days of "it's so simple you just need to follow this haha it's so easy". (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. watch the verbose compiler/linker output. Coincidentally, since you're on Windows, you could also try Visual C++ Express, just to see if the problem is limited to the headers with Code::Blocks. Unless I add LIBS += -lglu32 -lopengl32 -lfreeglut I can't . Brought to you by: dcnieho, fayjf, fayjf2, jtsiomb, sjbaker.

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