[gcc] Forum Topics

OK, so HostGator for some reason no longer allows gcc/g++ access unless you have a Designated Server account, which is a lot of money to spend just to compile my "Hello World" program. Thus I figured I'd compile at home, then upload. Program is your regular old bare-bones Hello World …

Consider the following code: #include<stdio.h> #define msizeof(type) ((char*)(&type) - (char*)(&type - 1)) int main() { int x; printf("%u %u\n", msizeof(x), sizeof(x)); return 0; } The Above code when compiled with g++ compiles just fine and works well without any wanrings, while in gcc it gives the following warning: `integer overflow …

Hi! I use Linux Mint Maya and I need to install some software from sources but the problem is that GCC is not working. When I type gcc or make command I get a error like this: bash: /usr/bin/gcc: cannot execute binary file How can I fix that?

Dear all, I am certainly not an expert in C++ development but after some time, I had some code running and compiling for a bio-informatics tool. As always in Science, I changed my area of research of a while and when I came back to my tool, I had changed …

I don't know jack about Visual Studio, and I'd like to keep it that way because I like doing stuff on the command line, I have my preferences. But my teacher uses it to compile and I'm curious what I did wrong because gcc didn't throw anything. So, code (Without …

Pretty self explanatory code. Why doesn't it work! #include <stdio.h> int main() { __asm__("number dw 0"); // declare number? printf("%d",number); __asm__("mov %eax,number" "inc %eax" "mov number,%eax"); printf("%d",number); return 0; } cc ex1.c -o ex1 ex1.c: In function ‘main’: ex1.c:22:17: error: ‘number’ undeclared (first use in this function) ex1.c:22:17: note: each …

Alright, so I need some more help. This time, the problem is not inherently in the code (Though I've had trouble with that thus far too). I am currently playing around with open and close file dialogs trying to get what seems to be an out-dated "GetOpenFileName()" function to work. …

Background, I want to install allegro on the iMac 10.6.8 after my macbook crapped out. It didn't compilers installed whatsoever, so I had to find Xcode at a seedy 3rd party site because apple no longer supports Xcode for 10.6. It came as a binary, simple install didn't give me …

Hi, I have a problem with a the imput of some data on a program Im making (FYI new in c++, homework). So basicly the progrma I have is to imput diferent type of data, this is what im doing. (Im using codeblock 8.02 in Ubuntu 10.04 ) #include <iostream> …

I've created a new class called BulletList2(linked list) using the built in dialog(File>New Class) which created a header file called bulletlist.h (in project folder>include) and a source file called bulletlist2.cpp(in project folder > src). header file [CODE=c++]#ifndef BULLETLIST2_H #define BULLETLIST2_H class BulletList2 { [...] } #endif // BULLETLIST2_H [/CODE] In …

Hi! I have recently started using linux and I was recommended gcc compiler. I have written a basic program just to see if it works. And it doesn't. I am trying to compile it with Terminal, and with the following command :[CODE]gcc ~/Desktop/C++/test.cpp -o testing)[/CODE] My program it responds with: …

Hello altogether, I am supposed to work through a project written in C++ and QT for Windows platforms. Now I am not an expert in window-related stuff. I installed MinGW 3.4.5 and QTSDK on Win XP SP3. I am using the tool "qmake" to create a makefile with all dependecies …

Hi, I am trying to pass a string to a MACRO using -D option in gcc. I am not getting desired output, below is snippet, please let me know what I am missing. $ gcc -o finame -D CORE="op1_log.txt" finame.c [CODE] #define STR(x) x int main() { FILE *fp; char …

I dont know if i have leopard mac os x.. but it shows i have Mac OS X version 10.5.8.. i have a simple issue. i am trying to download Xcode for GCC complier... but it doesn't get downloaded as it requires me to update my software to 10.6.1.. i …