undefined reference to _imp____glutinitwithexit 12 undefined reference to _imp____glutinitwithexit 12

Everything is there, you just need to take the time to follow them. Wasn't "libglut32.a" depricated or something like that? Thread: [Freeglut-developer] cross-compiling: undefined reference to `wglGetProcAddress@4' Status: Beta. > undefined reference to `__imp_glutInitWindowPosition', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x196): Undefined reference - should there be a difference between `a = -b;` and `a = -1*b;` and `a = 0-b` in C++? Click next again and where it asks where Glut is, point to : C:\Program Files (x86)\CodeBlocks\MinGW. 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. GLUT 3.7 has its own built-in workaround where the executable's "exit" function pointer is covertly passed to GLUT. 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. 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. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Search. gdi32, Powered by Discourse, best viewed with JavaScript enabled. 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. How did you setup the project? Author. January 12, 2004 08:22 AM. email is in use. I don't have that source so I cannot be certain of precisely what's required. There are precompiled MinGW binaries linked on the project page, you can also compile the library yourself. I love 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. glut Likewise if you need glut or glu library functions you want -lglut -lglu respectively. I can tell you that you probably don't need it. Why are non-Western countries siding with China in the UN? Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. I'm trying to "upgrade" a complex OpenGL app that I've build using Qt 4.8.6 to Qt 5.7.0 . How do I connect these two faces together? Unless I add LIBS += -lglu32 -lopengl32 -lfreeglut I can't . Making statements based on opinion; back them up with references or personal experience. Do you need your, CodeProject, 132. Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! Or theres another possibility. Undefined reference to `__imp___glutInitWithExit' and others, but library is linked, How Intuit democratizes AI development across teams through reusability. 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. Linking problem in Code::Blocks with Ope - C++ Forum Undefined reference to random - jkbankexams.com exit routine). And it worked. Provide an answer or move on to the next question. && 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 . 2)In the Link Libraries box, add the path to all the *.lib & *.dll files listed above, so there will be 6 paths you will add. C. ChrisW67 19 May 2013, 15:35. 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). watch the verbose compiler/linker output. With attitude like that, you are on your own. Also are you using the openGL librarys supplied with DEV-C++? Why are Suriname, Belize, and Guinea-Bissau classified as "Small Island Developing States"? I'd rewrite some of the CMakeLists.txt as follows: Now, with this (or before this) I'd activate CMAKE_EXPORT_COMPILE_COMMANDSlink and CMAKE_VERBOSE_MAKEFILElink and run the build again, just to see exactly what gets compiled/linked. Geez i have one thing after the next Youve probably checked all this out already, but it never hurts to double-check. And also you will need to add an extra path to the GL include. If so, what are they? freeglut As a quickfix you can obviously rename this either in the project settings or rename the file itself. I've done this successfully on Mac OSX El Capitan, but have problems on Windows 7 using mingw. 9 Years Ago. undefined reference to `__imp___glutInitWithExit' fatal error: GL/glut.h: No such file or directory. The other errors are because the program isn't linking with openGL libraries. 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? If you dont know how to do that just add the following lines in your source code: I know that this question is over 3 years old. Don't tell someone to read the manual. spelling and grammar. You need to add more information like what were you trying to do? Looks like your connection to Qt Forum was lost, please wait while we try to reconnect. Do roots of these polynomials approach the negative of the Euler-Mascheroni constant? 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: Now you should not receive the undefined reference to __imp_gl* errors. Example of polymorphism preventing compiler optimization? 1)click "Project -> Build Options", click the "Linker" tab. Your browser does not seem to support JavaScript. This First confirm that you have a OpenGL32 and FreeGLUT library. 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 It will find the glut.h file you need. Asking for help, clarification, or responding to other answers. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Understand that English isn't everyone's first language so be lenient of bad I think you may need to add this line: #define GLUT_DISABLE_ATEXIT_HACK#include "gl/glut.h". 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. 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. Answered by Stinomus 11 in a post from 13 Years Ago. #pragma comment(lib,"GLU32.LIB") Why does Mister Mxyzptlk need to have a weakness in the comics? You need to configure your Fortran project properly. Brought to you by: dcnieho, fayjf, fayjf2, jtsiomb, sjbaker. Also did you select C or C++ option? 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? I was experiencing the same problem as you when I first used FreeGLUT. You need to start using both. (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. It seems to like that GLUT is the only one that doesnt work. I had similar problems using MinGW, which I believe Dev C++ is built around and this solved my link problems. The best way to start a new Fortran project is to use the "Fortran application" template: 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. Then link your code to freeglut (libfreeglut.a) and it should work. ->everyone always gives really stupid non-answers. [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 . [Solved]-OpenMP undefined reference to `_CRT_fenv' and `_setargv'-C++. 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 o and this is with the newer devcpp. glut32.dllSystem32SysWOW64, c++ - MinGW GLUT '_imp____glutInitWithExit@12' Stack Overflow Does a summoned creature play immediately after being summoned by a ready action? Something with the naming is indeed wrong here, this could be a CEGUI bug in the configuration you use. #pragma comment(lib,"opengl32.lib") Open the codeblocks editor and open your file/project. Steps to Setup OpenGL (GLUT) in CodeBlocks: Step - 1. EDIT: awesome article on CMake shared/static builds link. Some other things I can think of: - Make sure you include GLEW first, then glut. As a result, your viewing experience will be diminished, and you have been placed in read-only mode. Do you definitely have the most recent version of Code::Blocks, as those errors appear to be in the OpenGL headers themselves. With over 10 pre-installed distros to choose from, the worry-free installation life is here! > undefined reference to `__imp_glEnd', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x14b): after the edit, what is actually inside those folders with, (But I upvoted your answer nonetheless, welcome to StackOverflow!). Have I to do the same thing that hamoid as well, and in that case, where i have to copy the libraries, which folder. Re: undefined reference to glClear. Setting Up GLUT for Win32 With MinGW MinGWGLUT'_imp ____ glutInitWithExit @ 12' Pythonc ++noob MinGWfreeglut The top option (of which they're both children) will add the library to both). xlscsv, ^0^: Not the answer you're looking for? One workaround to this issue is requiring users to always link with the same CRT as GLUT is compiled with. To learn more, see our tips on writing great answers. I want to learn different API's, and decided to start with OpenGL. There are tools that convert import libraries. 1>test.obj : error LNK2019: SiftGPU96, opengl OpenGL, openGL For almost any file in my Include headers, I make sure I have the right .lib file listed. ok that solved the exit problem To use llibGlut32.a as it's known, Goto Project->Build Options. 20 Bay Street, 11th Floor Toronto, Ontario, Canada M5J 2N8 g++ ./path/to/files.cpp ./path/to/allfile.cpp -o outputfile -lGL -lglut. 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. Notice that there is "WithExit" suffix in each of them. 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. Please elaborate and be specific. Summary Files Reviews Support Mailing Lists Tickets Feature Requests; Bugs; Code Cvs Re: Linker error: undefined reference to symbol 'glClear'. Well how can I set up a window for my project then (and get keyboard actions etc.)? The FreeGLUT library can have a different name depending on the generator but it will include the word "freeglut" in it. > undefined reference to `__imp_glVertex3f', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x109): which is why i need help. This is a quick answers forum. What is an undefined reference/unresolved external symbol error and how do I fix it? Does Counterspell prevent from any further spells being cast on a given turn? [This message has been edited by nexusone (edited 02-04-2004). My Cmake file below: cmake_minimum_required(VERSION 3.6) If you installed OpenGL correctly, the .dlls ARE there somewhere. My case : I switched the lib files and bin file from 64bit to 32bit. ], lol Why is SDL so much slower on Mac than Linux? #include If a question is poorly phrased then either ask for clarification, ignore it, or. Chances are they have and don't get it. score:3 . Doing the reverse will again show those errors. Fixing undefined reference to dlopen and dlcose. I have three books that I am using to learn opengl: ope Bdzie atwiej. 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. The content must be between 30 and 50000 characters. Thanks for contributing an answer to Stack Overflow! (I'd even consider thinking about the lib prefix (that's also added on certain platforms). MinGW and GLUT undefined reference to '_imp____glutInitWithExit@12' GLEW and glfw compile . What you need is to add the -lGL in your linker options. and everyone always gives really stupid non-answers. I have the following errors when i try to compile the example for ofxXmlSettings with some modifications. 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. It just mean that the compiler wasn't able to find some function, in this case glutInitWithExit. #include 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. On Debian Stretch, compiling CB Trunk against wxWidgets 3.0. I did some research, tried this one out: Can you be more precise about the problems you are having? 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. opengl32 UNSOLVED OpenGL fixed function in Qt 5.7.0 Build Issue. Using Visual C++, I check under Project->Settings, and hit the Link tab. 2) I'd do something like the following: set CMAKE_VERBOSE_MAKEFILE if you're using make (or ninja) and . 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. I'm a student working with OpenGL in C++. Obsug okien, klawiatury i kontekstu OpenGL masz bezporednio w Qt. And be very careful to add the GLUT/FreeGLUT library before the OpenGL library. Press J to jump to the feed. Win32 has an annoying issue where there are multiple C run-time libraries (CRTs). I reinstalled both MinGW and glut and I'm still getting the same result. Witam, ostatnio chciaem zrobi pewny may projekt w QT lecz jak chce podpiec do niego freegluta to wyskakuje wanie "undefined reference". and i have all the files in the right folders. CrazyEddie: "I don't like GUIs". Summary [93/129] Linking C executable tools\\tiffgt.exe FAILED: tools/tiffgt.exe ", 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++. Acidity of alcohols and basicity of amines. I mentioned that it might be depricated because looking back at my past projects I saw that I had it commented out with a note saying "Not Needed". 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. Nope, crazily non-specific and 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. This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL). Oh, and Code::Blocks is up-to-date, DevC++ isnt and I have the recent version of Code::Blocks right now. As a windows application or console? Start up code::blocks and choose Create New Project and then choose Glut / Glut Project. Further to <<_Superman_>>'s suggestion - since you're using Code::Blocks on Windows, your most likely compiler chain is MinGW. On Windows 7 64 bit and Windows 10 32 bit. Here is the solution to your problem. For GLUT, it needs glut32.lib, etc. Some compilers don't like not having a '\n' at the end of the file. []QT undefined reference errors when trying to compile Hedge 2011-04-13 23:18:19 15538 2 c++ / qt / linker / header-files This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL), i'm trying to compile a program on codeblocks. does devcpp 5 already link them or somethin? Now what you need to do is add those libraries to your project. 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. I've had this problem for months. That requires users supply a non-standard option. The trick is to remember that if you use any functions from included header files that . 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. I had the same problem as you with devcpp, and this #define solved mine. 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. 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. Does the author's website where you got it from have any "how to use & compile instructions"? 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". undefined reference to `libintl_gettext' with MinGW/MSYS and CMake. rev2023.3.3.43278. These were all functioning mini games by the way. The top option (of which they're both children) will add the library to both) Select Linker . Did you not get this issue in DevC++? I've installed MinGW on my XP64 machine, along with GLUT. if so maybe try to create a shell script file and using g++ function build those files using the shell script file. So I want to use Dev C++ gcc from the command line to compile code instead of vs. glut32 If a question is poorly phrased then either ask for clarification, ignore it, or. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. it's not linked in at all. That solved the trouble in Codeblocks and OpenGL Glut project for me, I had add also #include in First line of the code. Note that the __glut*WithExit routines should NEVER be called directly. Provide an answer or move on to the next question. ncdu: What's going on with this second size column? For example, for #include <gl/gl.h> I make sure I have 'opengl32.lib' referenced. windows64. How to map optical flow field (float) to pixel data (char) for image warping? i have dled also the glut libraries and the dlls and so on, well? I can't help with GLUT, sorry. Undefined References to _imp____glew* functions with minGW gcc MinGW64 undefined reference linking yaml-cpp program with mingw-w64 + cmake Linking issue with libcrypto: undefined reference to `__imp__CertFreeCertificateContext' MinGW and GLUT undefined reference to '_imp____glutInitWithExit@12' mingw64 . #include +1 (416) 849-8900. By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. Staging Ground Beta 1 Recap, and Reviewers needed for Beta 2. Move the cursor to the end of the last line of your program, press the Enter key, then save. In search directories > linker I put the folder address that contains freeglut's 64bit libraries. Hi guys. There is a very prominent menu item at the very top of your program IDE called "Project". Nie jest to bezporednia odpowied na Twoje pytanie, ale czy rzeczywicie potrzebujesz jakich funkcji z freeglut? Postby Ident Sat Aug 26, 2017 4:38 pm. I really want to spread some modern CMake practice, and who knows it may lead you to solving the issue you have. NoScript). it isn't. They even explain how to compile with g++. Using Visual C++, I check under Project->Settings, and hit the Link tab. 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. 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 > undefined reference to `__imp_glutMainLoop'. 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. In 'other linker options' i put . -lglut32. Need to see your code in order to say what you are doing wrong. Now let's move to the glut errors i.e. For example, for #include I make sure I have opengl32.lib referenced. Make sure it is before the glut include as above. 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.) Click next and give it a name and point to where you want the project saved too. Not so "crazily non-specific and unhelpful". What sort of strategies would a medieval military use against a fantasy giant? Installing my file would make this clearer. spelling and grammar. #include My feeling is you're not linking with GLUT::GLUT, but I can't verify that. Find centralized, trusted content and collaborate around the technologies you use most. belajar1.cpp:17:3: warning: no newline at end of file. Which tutorial are you working off of OP? > undefined reference to `__imp_glutInitDisplayMode', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0x171): > undefined reference to `__imp_glVertex3f', > C:\Users\Exhuman\AppData\Local\Temp\ccM8iHrk.o:main.cpp:(.text+0xe7):