| bastl |
03-04-2017 02:39 PM |
coreutils-8.26, undefined reference to `__asprintf_chk'
Compiling coreutils-8.26 with gcc-6.3.0 and linux-4.8.12,
I get this error:
Quote:
AR src/libver.a
AR lib/libcoreutils.a
CCLD src/chroot
CCLD src/nice
CCLD src/who
CCLD src/hostid
CCLD src/users
src/who.o: In function `asprintf':
/usr/include/bits/stdio2.h:178: undefined reference to `__asprintf_chk'
collect2: error: ld returned 1 exit status
|
asprintf is defined in stdio2.h here:
Code:
156 ...
# ifdef __USE_GNU
extern int __asprintf_chk (char **__restrict __ptr, int __flag,
const char *__restrict __fmt, ...)
__THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur;
extern int __vasprintf_chk (char **__restrict __ptr, int __flag,
const char *__restrict __fmt, _G_va_list __arg)
__THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur;
extern int __obstack_printf_chk (struct obstack *__restrict __obstack,
int __flag, const char *__restrict __format,
...)
__THROW __attribute__ ((__format__ (__printf__, 3, 4)));
extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack,
int __flag,
const char *__restrict __format,
_G_va_list __args)
__THROW __attribute__ ((__format__ (__printf__, 3, 0)));
# ifdef __va_arg_pack
__fortify_function int
__NTH (asprintf (char **__restrict __ptr, const char *__restrict __fmt, ...))
{
return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt,
__va_arg_pack ());
}
__fortify_function int
__NTH (__asprintf (char **__restrict __ptr, const char *__restrict __fmt,
...))
{
return __asprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt,
__va_arg_pack ());
}
__fortify_function int
__NTH (obstack_printf (struct obstack *__restrict __obstack,
const char *__restrict __fmt, ...))
{
return __obstack_printf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt,
__va_arg_pack ());
}
# elif !defined __cplusplus
# define asprintf(ptr, ...) \
__asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define __asprintf(ptr, ...) \
__asprintf_chk (ptr, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# define obstack_printf(obstack, ...) \
__obstack_printf_chk (obstack, __USE_FORTIFY_LEVEL - 1, __VA_ARGS__)
# endif
204 ...
It seams that coreutils does not need __asprintf_chk but linux in its files that are included.?
I think the question is what does linux expect to get the header definitions linked ? ....
O.K. it is glibc what else; the min. version I don`t know, but mine is to old for linux-4.8.12. Damn! |
