undefined references?
Nick Papadonis
npapadon@yahoo.com
Mon May 7 06:49:00 GMT 2001
I'm trying to compile some test code with newlib. I did a unified
build of newlib,gcc,gas, and ld. Apparently my linker isn't finding
symbols in my newlib libraries. Anyone have any idea whats happening
here? Thanks.
- Nick
test.c:
-------
#include <math.h>
#include <string.h>
static void _main (void) {
double d;
d = cosh(20.0);
}
[nick@noop lib]$ m68k-coff-nm libm.a |grep cosh
w_cosh.o:
U __ieee754_cosh
00000006 T cosh
[nick@noop test2]$ make
m68k-coff-ld --verbose -lm -lc -T./ram.ld crt0.o test.o -o main
GNU ld version 2.11.90 (with BFD 2.11.90)
Supported emulations:
m68kcoff
opened script file ./ram.ld
attempt to open /usr/local/m68k-coff/m68k-coff/lib/libm.a succeeded
attempt to open /usr/local/m68k-coff/m68k-coff/lib/libc.a succeeded
attempt to open crt0.o succeeded
crt0.o
attempt to open test.o succeeded
test.o
test.o: In function `_main':
/home/nick/build/test2/test.c:17: undefined reference to `cosh'
make: *** [main] Error 1
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