Compile with GCC
 

I need to compile a c program on sun fire 480 with gcc, Does anyone knows wich parametres we have to used??

All you would really need to compile a c program would be:

/usr/bin/gcc <program name>

What errors are you seeing?

-twantrd

the parametres I use was gcc -c -fpic -03 -wall filename.c

gcc -c -fPIC -03 -Wall mensajero.c
gcc: unrecognized option `-03'
mensajero.c: In function `EnviarRegistro':
mensajero.c:76: warning: implicit declaration of function `bzero'
mensajero.c:30: warning: unused variable `localport'
mensajero.c:34: warning: unused variable `local'

-O3 (letter O), not -03 (zero)

Do you know wich include i have to put for the funtion bzero??

root@OCCIA # gcc -c -fPIC -O3 -Wall mensajero.c
mensajero.c: In function `EnviarRegistro':
mensajero.c:76: warning: implicit declaration of function `bzero'
mensajero.c:30: warning: unused variable `localport'
mensajero.c:34: warning: unused variable `local'

man bzero will tell you !