Christopher Judd <[EMAIL PROTECTED]> writes: > I have a PC with debian 1.3.1 installed (my first linux > installation). When I try to use the math functions (exp, pow, etc.) in > gcc I get a message like: > > /tmp/cca016941.o(.text+0x5f): undefined reference to `exp' > > On other systems I have used the "include <math.h>" was sufficient. Is > there an additional step necessary or is my installation incomplete in > some way ?
Add -lm to the link step. This links in the math libraries. -- Ben Pfaff <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> Senders of unsolicited commercial e-mail will receive free 32MB core files! -- TO UNSUBSCRIBE FROM THIS MAILING LIST: e-mail the word "unsubscribe" to [EMAIL PROTECTED] . Trouble? e-mail to [EMAIL PROTECTED] .
