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Undefined Reference To In C

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When I look in common.h I find int initLog(int useSyslog, char *logfile,int debugSwitch); and looking in common.c (also in the same directory) I find int initLog(int useSyslog, char *logfile,int debugSwitch) { Compute the kangaroo sequence What (combination of) licenses is popular for public/shared proprietary software (“Feel free to contribute, but only we can make commercial use”)? For some reason it is not being linked. Fill in your details below or click an icon to log in: Email (Address never made public) Name Website You are commenting using your WordPress.com account. (LogOut/Change) You are commenting using this contact form

Anyone got a clue? Adv Reply February 14th, 2011 #3 MadCow108 View Profile View Forum Posts Private Message I Ubuntu, Therefore, I Am Join Date Apr 2009 Location Germany Beans 2,134 DistroUbuntu Development Release What sense of "hack" is involved in "five hacks for using coffee filters"? Join them; it only takes a minute: Sign up Why am I getting a gcc “undefined reference” error trying to create shared objects?

Undefined Reference To In C

In what atmospheric densities or pressures have aerobrakings been performed? But obviously I am missing something fundamental. Browse other questions tagged compiling gcc c or ask your own question. When casting a cube spell on a hex grid do you pick a honeycomb for origin or an intersection for origin?

User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. Animal Shelter in Java True or False? You typically store this in a file named Makefile, and to build your program, you just type make at the command line. Undefined Reference To A Function C++ How to draw a path with coordinates defined by f(x) True or False?

I mess about for weeks and you solve the problem in 5 minutes. In the United States is racial, ethnic, or national preference an acceptable hiring practice for departments or companies in some situations? With the code as it's written right now, however, you'll then run into the opposite problem: multiple definitions of main. http://stackoverflow.com/questions/5559250/c-error-undefined-reference-to-function-but-it-is-defined Should I be modifying the makefile to fix this?

But wait, there are exceptions!  We know that there are two possibilities for linking, static linking and dynamic linking. Undefined Reference C++ Thanks alot. –user529758 Jun 27 '12 at 19:13 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook c function reference undefined share|improve this question edited Jun 19 '15 at 7:54 moffeltje 2,48621129 asked Apr 5 '11 at 22:18 upswimsdn 120116 Do you get any other messages? External libraries all require similar procedures for deployment (e.g., -lgsl for the GNU Science Library).

Gcc Undefined Reference To Function

What kind of distribution is this? http://stackoverflow.com/questions/11233078/undefined-reference-gcc Why (in universe) are blade runners called blade runners? Undefined Reference To In C Any help is much appreciated! Undefined Reference To G++ If you put the object files first, you don't run into this problem.

IQ Puzzle with no pattern Generate a 6 character string from a 15 character alphabet Unproven vs. weblink What's behind the word "size issues"? I added the -lm to various parts of the makefile that seemed appropriate, but it didn't help. I'm not familiar with MinGW, but you need to tell the compiler to look for point.c. How To Solve Undefined Reference Error In C

automounter_main.c:(.text+0xd4e): undefined reference to `udev_new' automounter_main.c:(.text+0xe02): undefined reference to `udev_device_new_from_devnum' automounter_main.c:(.text+0xeb0): undefined reference to `udev_device_new_from_syspath' automounter_main.c:(.text+0xf63): undefined reference to `udev_device_get_sysattr_list_entry' automounter_main.c:(.text+0xf77): undefined reference to `udev_list_entry_get_name' automounter_main.c:(.text+0xf85): undefined reference to `udev_device_get_sysattr_value' automounter_main.c:(.text+0x100a): Chebyshev Rotation Anyone Understand how the chain rule was applied here? As I wrote, I really would appreciate any help. http://xhpcreations.com/undefined-reference/gcc-undefined-reference-to-function.html The thing is, that the json.h file is not in a library.

up vote 15 down vote favorite 7 Why am I getting an "undefined reference" error using gcc? C Undefined Reference To Function In Header File Developing web applications for long lifespan (20+ years) Compute the kangaroo sequence Word with the largest number of different phonetic vowel sounds Why does this execution plan have Compute Scalars? What actually are virtual particles?

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This site is not affiliated with Linus Torvalds or The Open Group in any way. You normally specify what needs to be done via a makefile, and use make to do the work. Why must the speed of light be the universal speed limit for all the fundamental forces of nature? C Undefined Reference To Pthread_create I'm using MinGW for the compiler.

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Thanks! (Can and will accept your answer in four minutes) –Thomas K Jun 27 '12 at 19:00 Thank you! Without error. his comment is here I have been for many years now.

You get is expanded with $(OBJS). Sometimes I feel that I understand things, turn the corner and find that there is even more to understand. Unsubstantiated How exactly does the typical shell "fork bomb" calls itself twice? Browse other questions tagged gcc ubuntu-12.04 udev or ask your own question.

math1How do you add an icon on a gcc created application?0Undefined reference while using gcc2gcc undefined reference error on Ubuntu3gcc canaries : undefined reference to __stack_chk_guard1Type undefined reference to 'OSD0_WRITE' Hot When I look in common.h I find int initLog(int useSyslog, char *logfile,int debugSwitch); and looking in common.c (also in the same directory) I find int initLog(int useSyslog, char *logfile,int debugSwitch) { Unsubstantiated What (combination of) licenses is popular for public/shared proprietary software (“Feel free to contribute, but only we can make commercial use”)? Karger's Algorithm question Chebyshev Rotation How should I calculate the determinant?

I then try to link against the .so but get "undefined reference 'external'". It's designed to be run to test the library so it doesn't matter as long as it works after it has been built. –Matthew Mitchell Sep 5 '12 at 0:13 As I wrote, I really would appreciate any help. How can I make LaTeX break the word at the end of line more beautiful?

The same program fails to compile and halts during the linking phase. Filter columns basing on the value of other column Does a survey require an ethical approval? How to use the binomial theorem to calculate binomials with a negative exponent more hot questions question feed lang-c about us tour help blog chat data legal privacy policy work here The program has been compiled and tested on a host running Debian (With GCC 4.7.2-5).