On Wednesday, February 19, 2003, at 01:38 AM, Eric T.Meek wrote:
I am just about finished porting one of our software packages to OS
10.2 but ran into a slight problem, -ldl. At first I didn't think
anything of it because I just needed to add the appropriate paths to my
configure.in file -L/sw/lib -I/sw/include.
These paths do not belong in configure.in, the user might well have
libdl installed in a different location (or not at all).
ld: warning multiple definitions of symbol _signal
netsolvesignals.o definition of _signal in section (__TEXT,__text)
/usr/lib/libSystem.dylib(signal.So) definition of _signal
ld: Undefined symbols:
You don't show the link line here, I doubt that it contains -ldl.