The GNU Compiler Collection is the standard compiler system used on many Unix-like operating systems, including Linux. Originally meant for compiling C programs, it can now also handle C++, Java and several other languages.

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Why is the GCC 4.7 PPA not upgrading to 4.7.1?

I would like to install from repository (without compilation from source) the latest g++ 4.7.1 on Ubuntu 12.04. I know I can install g++ 4.7.0 according to this tutorial. I have also found the g++ 4....
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1answer
2k views

Installing gcc from Kubuntu DVD

I am having a hard time with a Kubuntu 12.04 install that does not have an internet connection. In order to build the ethernet driver, I need gcc. I installed from the DVD, and I have gcc-4.7-base ...
2
votes
1answer
1k views

Using long double functions with gcc

I am having a hard time getting Ubuntu's gcc to understand the long double-manipulating functions from math.h, namely sqrtl, cabsl and cexpl. The message I get for all of them when compiling is ...
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1answer
4k views

How do I get gcc installed without a network connection?

I have a fresh install of Kubuntu 10.04.3 on a new motherboard. The driver(s) in the install do not support the Intel 82579V NIC on the motherboard. I've located and downloaded the NIC driver - but of ...
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2answers
698 views

Which package should I download to compile C++0x code

OS is Ubuntu 10.04. I need to compile some C++ code with -std=c++0x flag. But compiling doesn't work because I need 4.6.1 version. Now, when I go to Gnu's ftp, I see two different packages: gcc-4.6....
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1answer
1k views

How to run testsuite for GCC?

I'm a newbie in linux. I have installed Ubuntu 11.04 (64 bit). I want to install gfortran (GCC). They sugest to run testsuites first. Then I installed Dejagnu. I have found in http://pcc.ludd.ltu....
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1answer
1k views

Where can I find a precompiled gcc 3.4.6 or 2.95 ARM cross-compiler? [closed]

I need to rebuild a very old Linux 2.4 kernel for an ARM device. Said kernel will (as far as I know) not build correctly with gcc 4. So I need an older compiler for it. Unfortunately none of my ...
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Prefix and Path for Cross GCC in Eclipse

I'm pretty new in ubuntu and have a problem with it. I wanna to write a c++ program in eclipse and compile it with cross gcc. At the first i Added "CDT" from "help-->install new software" Now when ...
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98 views

Esterel Compiling in Ubuntu 64 bit

The latest version of esterel is available only in 32 bit. Installed it in 64 bit ubuntu. When compiling esterl to C. I haven't get any errors. esterel -simul foo.strl cc -c foo.c While running: ...
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1answer
748 views

Help with cross-compiling for ARM

I have recently been trying to cross-compile programs for ARM. However, when I run make, I always get an error within a minute or less that says something like /usr/lib/gcc-cross/arm-linux-gnueabihf/...
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288 views

How to compile Saurik's ldid on Ubuntu?

I am trying to install Theos on my Ubuntu and I am stuck on step which is supposed to install ldid: git clone git://git.saurik.com/ldid.git cd ldid git submodule update --init ./make.sh When I ...
2
votes
1answer
846 views

U-boot build fails - cannot find lgcc / libgcc.a

I am using Ubuntu 12.04 LTS 64 bit and trying to create a Linux Image for the SAMA5D36-EK. In doing so I need the mkimage command. According to website www.at91.com/linux4sam/bin/view/LinuxSAM/U-Boot ...
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0answers
217 views

unable to compile program using -m32 and gcc

I have installed multi2sim on my 64-bit Ubuntu machine. Both gcc 4.8 and 4.8.1 is installed in my system. Even after setting and exporting the LD_LIBRARY_PATH AND LD_INCLUDE_PATH, and installing the ...
2
votes
1answer
550 views

Compile error when trying to run make

I have the following error when trying to run make command, /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/../../../libcppunit.a when searching for -lcppunit /usr/bin/ld: ...
2
votes
1answer
19k views

How to install gcc 4.9 on Ubuntu 14.04? [duplicate]

Now that gcc 4.9 is officially released, is there an easy and convenient way to install it on Ubuntu 14.04 through the package manager (ie. apt-get)? I would also appreciate information on how to ...
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0answers
907 views

GDB not showing C code when gcc -g option is used

I have a file called hello_world.c. I use the command gcc -g -Wall hello_world.c Then gdb ./a.out I set a breakpoint at line 27 And run, it tells me this: warning: no loadable sections found in ...
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0answers
1k views

Problems installing gcc for cross compiling for ARM

I've been trying to install the gcc-arm-linux-fnueabi package, and I've done it a few times by a few different methods but I always seem to be missing the c++ folder in the includes directory. To ...
2
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0answers
411 views

How to repair broken gcc compilers [duplicate]

I want to install g++. But I got error sanket@sanket-Inspiron-N5110:/opt/objdir$ sudo apt-get install g++ Reading package lists... Done Building dependency tree Reading state information... ...
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0answers
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gcc couldn't locate slab.h in ubuntu 12.04?

Please correct me if I'm missing something here. Thanks for your inputs. Header included in code: #include <linux/slab.h> Code snippet from my file that's asking for memory allocation using "...
2
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0answers
584 views

Binary package for gcc 4.8.2 on Ubuntu 12.04?

Following this answer, I have installed gcc 4.8.1 on Ubuntu 12.04 a couple of months ago. Unfortunately, I encounter bugs very frequently, varying from failing to compile valid programs to crashing. ...
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0answers
204 views

Problem when compiling GCC in Ubuntu

I have run into the well known problem when installing GCC: configure:3605: error: in /usr/local/gcc-4.8.1/i686-pc-linux-gnu/libgcc': configure:3608: error: cannot compute suffix of object files: ...
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0answers
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Changing default GCC Compiler in 12.04

I just downgraded from 13.04, which seems to have some stability problems right now, and moved back to 12.04.LTS. I installed the GCC 4.8 compiler, which is not the default GCC compiler on 12.04. I ...
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0answers
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gcc does no come up with new upgraded Kernel

After I figuerd out my ubuntu 12.10 amd64 with 3.5.X Kernel does not fill some queuing, and they've fixed that in kernel 3.8.x, I upgraded the kernel of my Ubuntu to v3.10-saucy with installing deb ...
2
votes
1answer
128 views

Error installing SHA

I'm trying to install SHA using the following command perl -MCPAN -e 'install Digest::SHA' I also tried using: sudo cpan 'install Digest::SHA' But i'm getting a linker error: /usr/local/bin/ld:...
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0answers
134 views

gnudialer Make Problem [closed]

I am trying to build gnudialer. I followed these steps to the T. Now on the last step, making the gnudialer, I get this error: dispo.h:71:1: warning: deprecated conversion from string constant to ‘...
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0answers
315 views

gcc 4.3 not in repository anymore?

matlab has been so nice not to update its supported compilers. The latest version supported that supports the so-called mex-files is gcc-4.3.4. Now, this version also seems to be deleted from the ...
2
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1answer
2k views

A question about “add-apt-repository”(gcc 4.7 or bumblebee)

I installed Ubuntu 12.04 in my notebook and I use C++. I want to use C++11, so I want to upgrade my gcc to gcc-4.7. I ran these commands: sudo add-apt-repository ppa:ubuntu-toolchain-r/test sudo ...
2
votes
1answer
326 views

Python app crash after sending command “GPIO.setup( 7, GPIO.OUT)”?

Python app crash after sending command "GPIO.setup( 7, GPIO.OUT)" !!! Action step: pi@rp:~$ python3 Python 3.4.3 (default, Mar 26 2015, 23:09:09) [GCC 4.9.2] on linux Type "help", "copyright", "...
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vote
3answers
421 views

How to install a stand-alone program

If I create the following program in C: #include <stdio.h> int main(){ printf("Hello World"); } And then compile it like so: gcc helloworld.c -o helloworld Is there any easy way to ...
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1answer
7k views

cannot install lxml in virtualenv (python)

I cannot install lxml. In system i have python-lxml package, but i need other... Please help, if you can - my task is install lxml for development in virtual enviroment using virtualenv. I found this ...
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2answers
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GCC Fatal Error

everyone Here's my problem; So, I'm new to Ubuntu and programming and I just wanted to start with C. I created the classic "hello.c" file #include <stdio.h> main () { printf("Hello ...
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2answers
12k views

No such file or directory #include <string> [closed]

I wrote the program kai.c and now am trying to compile it with gcc kai.c -o kai, which returns: kai.c:5:18: fatal error: string: No such file or directory #include <string> ^ ...
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2answers
48k views

How to compile a C program that uses math.h? [closed]

I am having problems in math.h header file and when I use square root function as in sqrt(d). But my compiler is not supporting this. Please advise me about this problem. My Ubuntu version is 2012.
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3answers
367 views

best place to learn ubuntu linux for a windows programmer newbie

I am a programmer, I developed in C/C++/C#.NET, JAVA, HTML and Matlab Most of my work was in C# and .NET framework generally I recently switched to try linux for 2 months as exploration, I want to ...
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3answers
4k views

Can't install gcc 4.8, dependency issues

I tried downoading 4.8 for 12.04 from https://launchpad.net/~ubuntu-toolchain-r/+archive/test/+packages (I did not find for 13.04 as is mentioned here: How to install gcc-4.8 in Ubuntu 12.04 from the ...
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1answer
251 views

Upgrading GCC from 4.8 to 4.9

I am trying to install the TrinityCore on my server. When upgrading the GCC to use CMake I ran into a problem: Here is the response I got: gcc-4.9 is already the newest version. 0 upgraded, 0 newly ...
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1answer
522 views

Exec format error of gcc-compiled Hello World c++

I know there are many similar questions with this error message here. But I cannot find any solution yet. On AWS ubuntu server, I wrote c++ Hello, World program #include <iostream> using ...
1
vote
1answer
217 views

How to deinstall gcc-5-base

I have somehow installed gcc-5-base and now I am unable to deinstall it: sudo apt-get remove gcc-5-base Reading package lists... Done Building dependency tree Reading state information... ...
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vote
1answer
10k views

g++ (4.6.1) does not recognize -std=c++11 [closed]

I'm trying to compiling a program (via Make) using g++ 4.6.1 with flag -std=c++11. It's giving me: cc1plus: error: unrecognized command line option ‘-std=c++11’ This is running on Ubuntu 11.04 ...
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1answer
7k views

Installing proxychains. HELP NEEDED! [duplicate]

OK so i am new to linux. I am trying to install proxychains but im sure it has dependencies that i do not have on my system can somebody look at the following script and tell me the list of packages i ...
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vote
1answer
8k views

How to install gcc-4.4.6?

My computer has Ubuntu 11.10 32-bit OS. I downloaded gcc4.4.6 core package (tar file), unzipped it and tried the following: ./configure sudo make install which gave me the following error: ...
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3answers
232 views

Simple way to get all .o files but one

I'm trying to link all *.o files from another folder and would like to in my Makefile do something like; g++ *.o (folder/*.o and not folder/main.o) -o bin Is there someway I can use somekind of ...
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2answers
177 views

Unable to install build-essential, held broken packages

So I was trying to set up my computer for development. I installed ubuntu 14.04 LTS. I wanted to write a hello-world-program. However I can not compile it. After some searching, I tried sudo apt-get ...
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2answers
137 views

How to get all packages listed in a PPA at once?

For example, if I do: sudo add-apt-repository ppa:ubuntu-toolchain-r/test sudo apt-get update sudo apt-get install gcc-5 g++-5 I get gcc-5 but not gfortran-5 or cpp-5 or any of the other packages ...
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2answers
4k views

GCC 5.2 on Ubuntu 15.04

Can someone walk me through getting the latest version of gcc on Ubuntu 15.04? I have tried finding testchains but those only go up to 5.1, I believe. Is this something I need wily for?
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1answer
365 views

gcc doesn´t work

I have a problem with GCC I try to compile Wine 1.7.26. When I use the ./configure command I get an error: C compiler cannot create executables See `config.log' for more details This file contains ...
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1answer
2k views

C compiler cannot create excecutables

When I am trying to install a openvpn from a tarball , following error occurs checking whether the C compiler works... no configure: error: in `/home/shubhamd/Downloads/openvpn-2.3.2': ...
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1answer
8k views

Terminal commands for installing g++ 4.8?

Could somebody please advise how I could install g++ 4.8 ? I understand its not an official release yet (and that I would need to manually download a file) but I get internal compiler bug issues with ...
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3answers
2k views

Error while installing tiff-4.0.3

I get the following errors while installing tiff-4.0.3: pranav@pranav-Inspiron-1545:~$ cd dependency/ pranav@pranav-Inspiron-1545:~/dependency$ tar -xvf libtiff4-3.6.0-5.tar.bz2 usr/bin/cygtiff4.dll ...
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2answers
9k views

How to upgrade g++ to 4.7.1?

Richard Holloway's answer to this thread nicely explains how to upgrade from 4.6.3 to 4.7.0 (on 12.04, in my case) but I would like to upgrade to 4.7.1, which has been available for awhile. However ...