On Fri, Apr 04, 2003 at 01:26:25PM +0800, Dean Michael Berris wrote: > in the shell: > > [EMAIL PROTECTED]:~/src/csrc$ gcc prime.c -o prime > /tmp/ccAwYhXb.o(.text+0x2c): In function `isprime': > : undefined reference to `sqrt' > collect2: ld returned 1 exit status > > what am i doing wrong here? any ideas? i'm bothered because i might get > the same errors when trying to develop applications later that would use > the gcc-3 compiler family.
try doing gcc -o prime prime.c -lm that links in the math library where sqrt lives. -- Rafael R. Sevilla <dido at imperium dot ph> +63(2)8123151 Software Developer, Imperium Technology Inc. +63(917)4458925 "Patriotism...is nothing else but a means for obtaining for the rulers their ambitions and covetous desires, and for the ruled the abdication of human dignity, reason, and conscience, and a slavish enthralment to those in power." _ Philippine Linux Users Group. Web site and archives at http://plug.linux.org.ph To leave: send "unsubscribe" in the body to [EMAIL PROTECTED] Fully Searchable Archives With Friendly Web Interface at http://marc.free.net.ph To subscribe to the Linux Newbies' List: send "subscribe" in the body to [EMAIL PROTECTED]
