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Make Undefined Reference To Function

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You can see in the output above that make is running c++ -pg exerciceP10.o -o exerciceP10; notice that the command does not have all the object (*.o) files that you expected. Join them; it only takes a minute: Sign up Undefined reference in main Makefile up vote 1 down vote favorite I did a sample project in linux but i am getting and many others DEBUG_FLAGS = -g -debug parallel -debug-parameters all -warn declarations \ -auto -traceback -check pointer -check bounds -check uninit -check format -check output_conversion IFORT_FLAGS = $(DEBUG_FLAGS) -nologo -fpp -DUSE_MKL Ubuntu Logo, Ubuntu and Canonical © Canonical Ltd. this contact form

How do I reflect this in the Makefile? –Jeremy Nov 9 '10 at 5:48 For starters, fix the inconsistency between EXEC and EEXEC. I also expect you need to compile with -fPIC. Please post its signature. 2. This looks debug-related, and sure enough they go away if I remove the: -g -debug parallel -debug-parameters all ...from the compiler flags. http://stackoverflow.com/questions/4130681/undefined-reference-maybe-makefile-is-wrong

Make Undefined Reference To Function

Join them; it only takes a minute: Sign up makefile error: undefined reference to main up vote 7 down vote favorite 1 I am trying to compile my piece of code Why does Deep Space Nine spin? Therefore, with support from Intel via this post in the MKL forum, I had to rebuild these MKL static libraries after manually editing the Intel-supplied makefiles - slightly scary, but ultimately Not the answer you're looking for?

  • I would expect to see a command like: gcc -o proj1 main.o set.o try running that by hand and see where it gets you.
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  • However, I'd like to be able to do this compilation with debugging information included to help track down any problems on the new platform.
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Where is the main function? I have compiled similar code with make many times before without hitch, the only difference with the current code is the inclusion of the third party library. SXA Page Design vs Page Standard Values vs Page Branch Template How to draw a clock-diagram? Makefile In C I went back to compile src/tacho.c which uses the function analogRead and that compiled fine every time I tried (the preprocessor didn't see the need to complain about my include).

Why do we need blockchains? I mean, I can't completely … Some question on software installation 2 replies First of all I'M using Ubuntu and I'M new to it, trying to make the switch. Here is the output in the terminal: [email protected]:~/cpp/project$ make c++ -ansi -pedantic -Wall -g -pg -O2 -c -o exerciceP10.o exerciceP10.cc Oscillateur_math.cc: In member function ‘virtual Vecteur Oscillateur_math::equation_evolution()’: Oscillateur_math.cc:18: warning: comparison between http://stackoverflow.com/questions/6214211/solving-undefined-reference-to-errors-in-a-makefile I don't understand everything.

If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut. C++ Undefined Reference To Is it dangerous to use default router admin passwords if only trusted users are allowed on the network? But the question is : why linking would fail if OP does that? –Nawaz Jun 27 '12 at 11:31 1 +1 Addtitionally, you can avoid much of the cost of Not the answer you're looking for?

Undefined Reference To Makefile

Nor do you need the linker flags since linker is not called when using the "-c" flag. This Site Maybe I forgot something, but I really do not know what. Make Undefined Reference To Function I'm glad there's no need to do that now! In Function _start Undefined Reference To Main Browse other questions tagged c++ linux makefile or ask your own question.

This is due to the way the linker handles the objects. weblink asked 5 years ago viewed 10401 times active 5 years ago Get the weekly newsletter! more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed C++ Information Tutorials Reference Articles Forum Forum BeginnersWindows ProgrammingUNIX/Linux ProgrammingGeneral C++ ProgrammingLoungeJobs Home page | Privacy policy© cplusplus.com, 2000-2016 - All rights reserved - v3.1Spotted an error? C Undefined Reference To Function

Martinho Fernandes Jun 27 '12 at 11:29 2 rm -rf *o testing: Do you really want to delete all files and directories ending in the character "o"? –sth Jun 27 I'm trying to cross-compile a command-line utility for ARM architecture. Ask if you want more datails on it. navigate here Is Certificate validation done completely local?

src/app.a(startup.o):(.isr_vectors+0x2c): undefined reference to `vPortSVCHandler' src/app.a(startup.o):(.isr_vectors+0x38): undefined reference to `xPortPendSVHandler' src/app.a(startup.o):(.isr_vectors+0x3c): undefined reference to `xPortSysTickHandler' src/app.a(main.o): In function `main': /home/matthew/Work/22_ARM-Firmware/HomeAutomationControllerPrototype/src/main.c:36: undefined reference to `xTaskGenericCreate' /home/matthew/Work/22_ARM-Firmware/HomeAutomationControllerPrototype/src/main.c:37: undefined reference to `vTaskStartScheduler' collect2: error: C++ Makefile If it's not, use "make -n" to find out what it is trying to do. –David Gelhar Nov 9 '10 at 5:52 > It's not immediately obvious why that Do I have to delete lambdas?

I recommend you to look for other Makefiles and creates one for you where you can set at top everything you need and then it resolves the rest alone. –webbi Nov

Why does my capsule collider fall without my object (Unity)? So, what we need is a little more information: 1. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Makefile Syntax Tango Icons © Tango Desktop Project.

i.e. In one of these files (namely src/tacho.c) I have added the following include: #include "base/wiring.h" which contains the prototype to analogRead. Try adding -liomp5 before -lpthread. his comment is here You are referencing the .h files fine, but FreeRTOS also consists of many .c files.

I've got a few more errors relating to the import of functions from some other C libraries that I wrote myself, but that's just a question of Linux semantics. Why can't the second fundamental theorem of calculus be proved in just two lines? If at first you don't succeed, try writing your phone number on the exam paper. 10-19-2010 #3 mravenca View Profile View Forum Posts Registered User Join Date Oct 2010 Posts 9 Not the answer you're looking for?

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms Join them; it only takes a minute: Sign up Undefined reference maybe makefile is wrong? As for linking with ifort, I tried that yesterday: just replacing the definition of LINK_CMD in my makefile with /opt/intel/bin/ifort. asked 1 year ago viewed 3337 times active 1 year ago Related 11PIC18F4550 C-compiler that's open-source & cross-platform?4What PIC24 C compilers are out there, and what is your opinion or review

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