build isuues with m68k-linux target on x86 host

[niraj gupta]

i get unresolved on  in_sigtramp()

changing in tm-linux.h

#define IN_SIGTRAMP(pc,name) in_sigtramp (pc)
extern int in_sigtramp (CORE_ADDR pc);

to

extern int delta68_in_sigtramp (CORE_ADDR pc, char *name);
#define IN_SIGTRAMP(pc,name) delta68_in_sigtramp (pc, name)


seems to work, don't know if this is the right change

niraj