Im trying to compile some code that involves using X-Windows based functions (XDisplayName() and XOpenDisplay() ), however each time I run the compiler, Im getting a problem with the linker.
The linker says that both XDisplayName() and XOpenDisplay() are unresolved text symbols. Is there a specific option I should be specifying in the compile command for the X-Windows functions to be legitimately recognised ?
I need a lot of help with c programming.
I have the source code.
Running configure, I got one error message about a missing library.
I downloaded and successfully compiled it in another dir.
Do I throw all the new files into my source dir and run configure again ?
Thanks. (3 Replies)
Dear Linux users,
I'm a noob at openmp, gcc and c programming. I can run my own openmp code in terminal with no problem, eg. gcc -fopenmp program.c -o program.
But now I'm trying to compile and run another person's code, it contains a makefile and multiple .c and .h files. I don't know how to... (2 Replies)
I have a build where I wish to link against and load a specific version of a library and a different version of the same library is installed on the system. I'm using a -L option to point to the version that I wish to link against but gcc still seems to choose the installed version. Is there a way... (4 Replies)
Hai,
I have two (Pgm1.c and Pgm2.c) simple programs, which is compiled using gcc. Now we have two exe's (Pgm1 and Pgm2). When i executed the nm Pgm1 and nm Pgm2, in the listed symbols the address of main is same for both programs (08048344 T main) at run time also.
Doubt:
1) What is this... (3 Replies)
Hi all,
I would like to compile a program and get current errors and warnings report to me as « gcc -Wall ».
Does someone can give me these options to get an equivalent ?
Or the ommon option used to put them in a CFLAGS in a Makefile.
Something like :
xlc -O2 -Wall my_prog.c -o... (5 Replies)
Hi,
I do not use the default linker, and instead us another one and pass this argument -Wl,--dynamic-linker=<path to linker> to gcc when compiling. However, what happens if the linker is not under /lib and /lib64 and I am not able to create a symlink to the linker in /lib or /lib64 due to no... (2 Replies)
Hi,
I'm confused about the GCC & Linking process could somebody please briefly explain?
I have GCC 3.4.6 installed from SunFreeware. Reading the narrative alongside the package states "It was compiled to use the SUN assembler and loader usually in /usr/ccs/bin if the SUNW developer packages... (1 Reply)
I am working on a community college certification in programming and have a choice of specialization in Java ,Visual Basic ,or Visual C++. I am curious to know what specialization would be best for the current job market and increase my earning potential? Any feedback would be greatly... (5 Replies)
