Tom Lane píše v so 28. 03. 2009 v 14:36 -0400:
> Apparently the system version of getopt_long is broken on Solaris 11.
> My patience for this grows short.
It is not problem with getopt_long itself, but with symbol overriding.
getopt_long uses optind and so on from libc, but e.g. initdb takes
optind which is defined in port/getopt.c. It causes problem in following
code:
02607 /* Non-option argument specifies data directory */
02608 if (optind < argc)
which compares different variable.
I think it is general problem. HAVE_GETOPT_LONG cannot be defined when
HAVE_GETOPT_H is not defined.
I'm sorry for my previous patch. I had to make some mistake in
autoconf/make magic.
I attached a fix. Only problem what I see there is getopt_long.h which
contains
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
but getopt.h is required for getopt_long(). Fortunately, content is
similar with getopt_long.h and there is no problem with it on Solaris.
Zdenek
*** pgsql.orig.2ecfaec29a72/src/port/getopt.c 2009-03-30 22:06:31.183510859 +0200
--- pgsql.orig/src/port/getopt.c 2009-03-30 21:34:04.697048053 +0200
***************
*** 36,47 ****
static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#endif /* LIBC_SCCS and not lint */
!
! int opterr = 1, /* if error message should be printed */
! optind = 1, /* index into parent argv vector */
! optopt, /* character checked for validity */
! optreset; /* reset getopt */
char *optarg; /* argument associated with option */
#define BADCH (int)'?'
#define BADARG (int)':'
--- 36,52 ----
static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";
#endif /* LIBC_SCCS and not lint */
! /* In situation when we use getopt_long from libc, we needs to use libc variable,
! * else it causes symbol overriding and optind contains nonsens.
! */
! #ifndef HAVE_GETOPT_LONG
! int opterr = 1; /* if error message should be printed */
! int optind = 1; /* index into parent argv vector */
! int optopt; /* character checked for validity */
char *optarg; /* argument associated with option */
+ #endif
+ static int optreset; /* reset getopt */
+
#define BADCH (int)'?'
#define BADARG (int)':'
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
