Questions regarding GNU Compiler Collection Suite.

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6
votes
2answers
9k views

Get newest gcc for debian?

I can't build my apps on gcc since I use various c++0x features. I'm on Debian 6 (Lenny) and after upgrade/updating I have gcc version 4.4.5-8. I'm unsure which version is required but mingw 4.6.2 ...
3
votes
1answer
368 views

Install Compiler, GCC, in SCO

I am having difficulty trying to install the GCC compiler in SCO, but can't get it to work. I have used an FTP to transfer some files (.tar.gz) to /u/test/installgnu/ and I extracted the files, but ...
1
vote
1answer
443 views

Adding Objective C compiler to GCC 4.7.2

I finished building the GCC 4.7.2 with C, C++ and Go compilers on my Ubuntu 12.04. I now want to add the Objective C compiler, is it possible to add it to the previous build? If so, how should i ...
36
votes
5answers
2k views

How to compile the C compiler from scratch, then compile Unix/Linux from scratch

Let's say I work for a large services organisation outside the US/UK. We use UNIX and Linux servers extensively. Reading through this article it mentions that it would be easy to insert a backdoor ...
6
votes
1answer
2k views

Linux, GNU GCC, ld, version scripts and the ELF binary format — How does it work?

I'm trying to learn more about library versioning in Linux and how to put it all to work. Here's the context: -- I have two versions of a dynamic library which expose the same set of interfaces, say ...
8
votes
2answers
2k views

Why does FreeBSD use the GPL-licensed GCC?

Why does FreeBSD use GCC as its default compiler? I am under the impression that a core pillar of the FreeBSD philosophy is not to use any GNU software and in particular, GPL code. Yet GCC which is ...
2
votes
1answer
261 views

Compile the Ubuntu “Raring” Kernel with the Intel Compiler

Of course, the first question is: why I'm doing this. Just for fun! I'm learning more about Linux kernels and I have a virtual machine that I can replace in 15 minutes. Getting to business, I don't ...
2
votes
1answer
784 views

OpenIndiana Development Host (151a8 aka “hipster”) minihowto - is this all right?

I saw a similar post about Solaris and thought of a similar howto. I've heard of recent news (as in this summer) with the distribution and I learned I could easily update my initial OpenIndiana 151a7 ...
2
votes
1answer
10k views

Installing GCC 4.5 on Fedora 16

The default GCC package available in the Fedora 16 repositories is gcc-4.6. I need to install gcc-4.5 on my system. I downloaded the packages from the kijo repository, but when I try to install them ...
6
votes
1answer
5k views

Install g++ when having gcc (C only) — RH6

I have a RedHat 6 machine, which came with gcc but without g++. The gcc version is 4.4.4 20100726 (this is what I got from gcc --version). How can I get g++ working? Currently, the shell just returns ...
4
votes
4answers
2k views

How do I install GCC on a system with no compiler?

I've been messing around with my NAS which runs on Linux. I have root access, but there is no compiler. I seem to remember something about being able to compile on another system, but I'm not certain. ...
3
votes
2answers
2k views

Relationship between cc1 and gcc?

I'm trying to install Ruby in my home directory on a Linux server (without root access), which of course requires using gcc. The closest thing I can find is a directory by that name which (if you go ...
3
votes
2answers
14k views

Debian 6 Squeeze - installing build-essentials - gcc / g++

The first thing to say is: "I am noob", so please be patient and don't laugh.. too much on me. I need to install c / c++ compiler and I heard that the best thing to do is to install gcc/g++ for that ...
2
votes
3answers
271 views

How does gcc handle file permissions?

The executable files that gcc creates have execution permissions -rwxrwxr-x which are different than the permissions that the source file has. -rw-rw-r-- How does gcc set these permissions ?
1
vote
1answer
23 views

arm-linux-gnu-gcc Vs arm-linux-gcc

What is the difference between arm-linux-gnu-gcc and arm-linux-gcc Which should be used for cross compiling a C program for ARM ?
1
vote
1answer
1k views

Unable to find headers in GCC

I am trying to compile a program using GCC in SCO, and I am unable to find the ctype.h file. I have managed to find the other files that were missing when compiling, like string.h etc. I was getting ...
0
votes
1answer
164 views

Installation of QEMU, GCC for ARM in RHEL

We are setting up a lab which has the QEMU system to emulate an ARM processor and run assembly programs. The lab is currently setup with the host operating system as Ubuntu. We are migrating the lab ...