Programming :: Install To Compile Objective C Code?
Dec 25, 2010
Can anyone tell me what GNUSTep packages do i need to install to compile objective c code ?
Code:
gnustep-back.i686 0.18.0-4.fc14 fedora
gnustep-base.i686 1.20.1-2.fc14 fedora
gnustep-base-devel.i686 1.20.1-2.fc14 fedora
gnustep-base-doc.noarch 1.20.1-2.fc14 fedora
gnustep-examples.i686 1.3.0-3.fc14.1 updates
[Code]...
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Feb 13, 2011
I am unable to compile C++ program in terminal. Whenever I try to add "#include<iostream.h>" it shows an error and thats why I can not use "cout" and "cin" functions. I installed g++ for this but the problem persists.
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Nov 17, 2009
I have legacy fortran 77 code that used to compile seamlessly using g77 on an old machine. I've tried to recompile it on a new machine (old one is dead) using the original makefile, but the linker fails under g77, while there are persisting syntax errors using gfortran. I have two source files readmixed.f and subroutines.f. Under g77 the object files are produced using
Quote:
$ f77 -c readmixed.f -o readmixed.o
$ f77 -c subroutines.f -o subroutines.o
but the linking fails with
Quote:
$ f77 readmixed.o subroutines.o -o readmixed
subroutines.o(.text+0x0): In function `norm1_':
: multiple definition of `norm1_'
readmixed.o(.text+0x3987): first defined here
[code].....
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Jan 16, 2010
I'm trying to write a helper for the mount utility (mount.truecrypt) and there are some things in the util-linux-ng package that would be helpful. For example, in fstab.c, there is a lock_mtab() function. I want to be able to do something like:
Code:
#include "fstab.h"
int main(int argc, char *argv[])
{
lock_mtab();
[code]....
But I don't know how to compile it. I was trying (naively) something like:
Code:
$ gcc mount.truecrypt.c fstab.c -o mount.truecrypt
But I guess the problem is fstab needs a whole bunch of other stuff. Should I just build the entire util-linux-ng package and then use the output somehow? If anyone is interested in mount.truecrypt (to be compatible with mount and /etc/fstab) you might be interested in giving me a little bit of guidance. I've got enough code to build the actual truecrypt command thus far. In fact, it's useable, but not robust (ie, doesn't lock the mtab, etc). You can browse the source for util-linux-ng here: [URL] and download a tagged release here:[URL]
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Mar 4, 2010
I've been trying to work out a way to stop chunks of code being compiled using a variable in my makefile but can't work it out. What I mean is for example in my code I might have.
/****output comms portdata********/
printf("
debug comms port %d",ReadPort("ttys1);
I only wish this code to be compiled when I'm debugging. What I've tried is using #ifdef with
#ifdef COMM_PORT_DEBUG
printf("
debug comms port %d",ReadPort("ttys1);
#endif
Then in my make file I set COMM_PORT_DEBUG to 1 so
DEBUG_DEFS = COMM_PORT_DEBUG=1
I then thought I could put it into my in my link line
all: $(CC) $(CPFLAGS) $(DEBUG_DEFS) $(INC_PATHS) $(SOURCE) -o $(PROGRAM) $(LIB_DIRS) $(GAME_LIBS)
but this gives a
gcc: COMM_PORT_DEBUG=1: No such file or directory
is there a way to do this sort of thing? Or am I barking up the wrong tree?
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Dec 11, 2010
I actually thought there was something wrong with my programming skills.ut after I compiled the same code using Visual Studio, it worked. So here's the code that doesn't seem to be working right with gcc compilers, but they do compile. Note I'm using the Cygwin 3.4.4 version of gcc and 4.5.1 version of gcc from MinGW.
Code: #include <stdio.h>
#include <math.h>
int main()
[code]...
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Feb 16, 2011
Is there a serious community of Objective-C developers outside of apple? I've been doing a fair amount of objective-c programming for iPhone and am wondering what the community is like outside of apple. I am aware of gnustep for linux. Are there objective-c libraries for Windows as well? What is the cross-platform status of objective-c? Are there many open-source projects being developed using objective-c?
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Apr 17, 2011
I am trying to build the java gnome gtk+ bindings on open suse and ran into a snag. the libcairo2-dev package is not apart of pensuse - how ever it is apart of ubuntu and the debian launchpad. can i install other distros repos to solve this issue? actually no i cant. how to install this package? zypper install libcairo2-dev comes back as not found.
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Jan 27, 2009
I want to Install my Razer Deathadder on Suse 11.1, I allready found a programm: bu3sch.de The problem is, I cant compile the code. I cd into the folder with the source and use make (as root) and get this error:
[Code]....
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Feb 2, 2010
Where do I find the linux-source package and the linux-headers package? Are they on the CD that I can copy to /usr/src (is that the right place...)? Or do I need to download them from the old-releases.ubuntu.com site?
The issue now is that the nVidia installer from their website wants the source code to build the right packages for this machine, however, I do not have the src directory with the source code that it is looking for. Is there some way to give this too it now?
I am running Mythbuntu 7.10
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May 2, 2011
I recently downloaded a tarball which contains a .src file for a program to convert .ttf fonts to .cxf fonts for use in Qcad drawings. how to compile and install this program in linuxmint 9 or ubuntu lucid. What I downloaded from the ribbonsoft.com website is a tarball called ttf2cxf-0.0.0.1-src.tar.gz. It contains a directory /ttf2cxf-0.0.0.1-src, which contains three files: main.cpp, Makefile, and ttf2cxf. I can post the contents of these files. This is not a high priority problem but i have been messing around with this for a while and have made no progress.
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Jul 24, 2009
I downloaded wine from a windows laptop, but because you have to have a computer running Linux to download it as a .deb package, I had to download the source code as a tar. bz2.
Does anyone know how I compile it and make it executable?
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Jul 14, 2010
I do a lot of programming and I have to compile the code quite often. It's not convenient to move to the directory that contains the source code every time I want to compile it. So is there a way to compile a code from the my current directory (say /home example) without moving to the directory that contains the source. I remember being able to do this but forgotten how.
EDIT: I'm using makefiles to compile. Lets say I'm in the home directory and when I type
make -f /code/make_file
this doesn't seem to work
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Jan 26, 2011
i try to compile a c code which uses SSH library,but i get this error
Code:
libssh.h: No such file or directory
i searched and i found that This happens if a library used for linking is not present in the standard library directories used by gcc.
By default, gcc searches the following directories for header files:
/usr/local/include/
/usr/include/
and the following directories for libraries:
/usr/local/lib/
/usr/lib/
i update my libssh from libssh-0.4.2-1.fc13.i686 to libssh-0.4.6-1.fc13.i686, and there are files called libssh.so.4 and libssh.so.4.0.2 in /ur/lib, but i still can't compile it with this command:
gcc test.c
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May 7, 2010
I'm trying to compile some code [URL], which uses Glib. I have the libglib2.0-dev package installed, but running ./configure reports that Glib is not installed. Is the autoconfig script wrong or out of date, or do I need something else installed?
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May 14, 2011
After updating to natty I cannot compile any Gtk+ code, no matter what I do I get linker errors. This is not a problem with the way I'm building it, I'm familiar with the correct usage of pkg-config.
Even this code will fail to link:
Code:
#include <gtk/gtk.h>
int main(int argc, char** argv) {
gkt_init(&argc, &argv);
gtk_main(); }
(Compiled with the standard commands to compile Gtk+ stuff)
I always get the following output:
Code:
/usr/lib/libgtk-x11-2.0.so: undefined reference to `g_source_get_time'
/usr/lib/libgtk-x11-2.0.so: undefined reference to `g_get_monotonic_time'
/usr/lib/libgdk_pixbuf-2.0.so: undefined reference to `g_simple_async_result_take_error'
/usr/lib/libgdk-x11-2.0.so: undefined reference to `g_slist_free_full'
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Mar 13, 2011
I've created a GUI for my voip software wherein i'm using the source code of linphone 3.3.2 for video and all protcol stuffs . It is like i've got my own gtk GUI instead of the linphone's glade . Hope you get the picture of what i'm doing . I would like to know how to compile the source code since because i do not know about make files and stuffs . Kindly help me solve this .
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Apr 26, 2011
how to compile java code on ubuntu linux? also is it possible to incorporate C code in Java GUI?
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Jun 28, 2010
I've taken the source code for Zlib1.2.3, built and installed in a 64 Bit linux machine. Then when i downloaded Python 2.5.4 source and tried to build(make), i got the following error
gcc -pthread -shared build/temp.linux-x86_64-2.5/opt/cinecert/Python-2.5.4/Modules/zlibmodule.o -L/usr/local/lib -lz -o build/lib.linux-x86_64-2.5/zlib.so /usr/bin/ld: /usr/local/lib/libz.a(adler32.o): relocation R_X86_64_32 against `a local symbol' can not be used when making a shared object; recompile with -fPIC /usr/local/lib/libz.a: could not read symbols: Bad value collect2: ld returned 1 exit status
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Jun 21, 2010
how to compile assembly code in linux? I am using AMD processor code instructions...is that amd registers inbuilt? with what file extension i should give while writing assembly code program?
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Dec 16, 2010
What do I need to start writing some php code? I've seen some tutorials where they install xampp, but I see it installs php, mysql and other stuff, my slackware already has mysql, so I don't know if installing xampp would cause some conflicts. What do I need to install considering that I already have mysql?
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Mar 30, 2011
I need to rewrite the selenium java code into its equivalent php code.
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Feb 7, 2010
Recently I was trying to use Gentoo, and I was really impressed of how it is faster than Ubuntu in running applications, specially when I build wine and was able to run Oblivion at a reasonable speed. I would like to know if there is a way to compile Ubuntu from source code, to optimize it to my hardware.
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Mar 30, 2011
I am trying to install a DR rootkit into ubuntu for an assignment, im using vm ware but can only get as far as extracting the rootkit and not being able to compile the source code.. when i use the ./configure command it says there is no such file or directory and when i use the make command it keeps getting errors.
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Dec 13, 2010
I want to use eclipse to compile and debug source code on ns-2 simulator.
1.how can i configure the parameter on eclipse.
2.how can i compile the source code *.cc
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Dec 29, 2010
/tmp/cctiuwxL.s: Assembler messages:
/tmp/cctiuwxL.s:3534: Error: unknown opcode
/tmp/cctiuwxL.s:3534: Error: unknown opcode
/tmp/cctiuwxL.s:3602: Error: unknown opcode
[code]....
This is the make step error./tmp/cctiuwxL.s is the make temporary dirictory which is distroyed after the make process finises . The problem is how can I hold the /tmp/cctiuwxL.s dirictory .Then I can check it and find out the proiblem.
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Feb 28, 2010
I wasn't sure if this would have gotten the visibility in the programming section... so I posted it here
I am wondering what I need to do to be able to run "command line" Objective C programs using gcc in Linux.
I tried to read up on the gcc website, but I really need a step by step guide, if I am going to need specific libraries for it to work.
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Feb 7, 2011
i want to become a programmer and don't know any thing about the codeing. linux has python buit in so i tried it seems ok. C++ i heard is hard. Java is also hard but i managed a hello world on it. Objective C i hear is for writing in ipod language or something.I am a beginner so where should i start? Any good places to learn?
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Apr 22, 2010
I am following this tutorial:But I just can't get it to compile. What do you think is wrong?
Code:
$ nasm -f elf -o loader.o loader.s
[michael:test]$ gcc -o kernel.o -c kernel.c -Wall -Wextra -nostdlib -nostartfiles -
[code]....
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Dec 26, 2010
My Fedora 14 have installed gcc-4.5.1-4.fc14.x86_64,qt-4.7.1-5.fc14.x86_64,
I don't know how to use g++ to compile QT program.
Do I need to set PATH or something else?
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