g++ Permission denied

[xnl96]

i use

FreeBSD 8.2-RELEASE amd64

i have this file main.cpp with code

#include<iostream>
using namespace std;
int main(){
cout<<"heloo";
return 0;}

i use

g++ -v
Using built-in specs.
Target: amd64-undermydesk-freebsd
Configured with: FreeBSD/amd64 system compiler
Thread model: posix
gcc version 4.2.1 20070719  [FreeBSD]

and i try to compile the file main.cpp

g++ -o x -c main.cpp

and if i try ./x this is the result

%./x
./x: Permission denied.

what i do wrong ?

 

[expl]

You did not set right permissions for the file (no execution flag set) do something like:
% chmod 755 ./x

 

[Crivens]

... and i try to compile the file main.cpp

g++ -o x -c main.cpp

and if i try ./x this is the result

%./x
./x: Permission denied.

what i do wrong ?

You do not link the file. The option -c tells the compiler to create an object, which you force to be ./x instead of ./x.o - leave the -c option out and all should be well.

 

[xnl96]

thanks a lot