This is the mail archive of the libc-alpha@sourceware.cygnus.com mailing list for the glibc project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]

report of glibc-2.1.90


I ried compileing slang on glibc-2.1.90 powerpc linux .
Using compiler is gcc-2.96 in current.
But I have some problems. 

intptr_t is in thread_db.h.
Do i need thread_db.h always when using unistd.h?

Anyway, I'mnot use __USE_BSD myself.
I looked at slang's source then i could not find  __USE_BSD.
I also saw gcc's spec where i could not find in it.

I don't know still __WAIT_STATUS problem

Kaoru

-----------------------------------------------
make[1]: Entering directory `/WK-image/slang/slang/src'
cd /WK-image/slang/slang/src/objs; gcc -c -O2 -I/newtools/usr/include -D__GNUC
__  -fno-strength-reduce -Dunix -DSLANG /WK-image/slang/slang/src/slsignal.c
<command line>: warning: `__GNUC__' redefined
In file included from /WK-image/slang/slang/src/slsignal.c:18:
/newtools/usr/include/unistd.h:871: parse error before `__delta'
/newtools/usr/include/unistd.h:872: parse error before `__delta'
In file included from /WK-image/slang/slang/src/slsignal.c:25:
/newtools/usr/include/sys/wait.h:113: parse error before `__stat_loc'
/newtools/usr/include/sys/wait.h:114: parse error before `__stat_loc'
In file included from /WK-image/slang/slang/src/slsignal.c:25:
/newtools/usr/include/sys/wait.h:161: parse error before `__stat_loc'
/newtools/usr/include/sys/wait.h:171: parse error before `__WAIT_STATUS'
make[1]: *** [/WK-image/slang/slang/src/objs/slsignal.o] Error 1
make[1]: Leaving directory `/WK-image/slang/slang/src'
make: *** [all] Error 2
[root@bwg3 slang]# 

------------------unistd.h linue 871 ----------
extern void *__sbrk (intptr_t __delta) __THROW;
extern void *sbrk (intptr_t __delta) __THROW;
#endif

-------------------wait.h's  __WAIT_STATUS ------
# ifdef	__USE_BSD

/* Lots of hair to allow traditional BSD use of `union wait'
   as well as POSIX.1 use of `int' for the status word.  */

#  if defined __GNUC__ && !defined __cplusplus
#   define __WAIT_INT(status)						      \
  (__extension__ ({ union { __typeof(status) __in; int __i; } __u;	      \
		    __u.__in = (status); __u.__i; }))
#  else
#   define __WAIT_INT(status)	(*(int *) &(status))
#  endif

/* This is the type of the argument to `wait'.  The funky union
   causes redeclarations with ether `int *' or `union wait *' to be
   allowed without complaint.  __WAIT_STATUS_DEFN is the type used in
   the actual function definitions.  */

#  if !defined __GNUC__ || __GNUC__ < 2 || defined __cplusplus
#   define __WAIT_STATUS		void *
#   define __WAIT_STATUS_DEFN	void *
#  else
/* This works in GCC 2.6.1 and later.  */
typedef union
  {
    union wait *__uptr;
    int *__iptr;
  } __WAIT_STATUS __attribute__ ((__transparent_union__));
#   define __WAIT_STATUS_DEFN	int *
#  endif

# else /* Don't use BSD.  */

#  define __WAIT_INT(status)	(status)
#  define __WAIT_STATUS		int *
#  define __WAIT_STATUS_DEFN	int *

# endif /* Use BSD.  */

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]