gcc try.c -o try would give me linking problem /tmp/ccQOkXtu.o: In function `serial_echo_print': try.c:(.text+0x31e): undefined reference to `__inb' try.c:(.text+0x34a): undefined reference to `__outb' try.c:(.text+0x360): undefined reference to `__inb' try.c:(.text+0x387): undefined reference to `__outb' collect2: ld returned 1 exit status
but gcc -Os try.c -o try would be OK /w no error what's this -Os option? I thought it's only for optimization. >From upper error it seems as if missing library. I wouldn't make the connection between them. -- View this message in context: http://www.nabble.com/gcc--Os-option-tf2161879.html#a5974772 Sent from the gcc - Dev forum at Nabble.com.
