Ankur

test.c

#include <stdio.h>
int main()
{
    printf("Hello world\n");
    return 0;
}

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OUTPUT:

quipment@ubuntu:/home/ankur$ arm-none-eabi-gcc -o test test.c
/opt/codesourcery/lib/gcc/arm-none-eabi/4.4.1/../../../../arm-none-eabi/bin/ld: cannot open output file test: P
collect2: ld returned 1 exit status
quipment@ubuntu:/home/ankur$ sudo arm-none-eabi-gcc -o test test.c
sudo: arm-none-eabi-gcc: command not found