Hi Haubi,
With this patch only (without checking for <alloca.h> in bfd/configure), the
next unknown symbol is 'size_t':
Doh.
Eh, in gas/ChangeLog-9295 there is this log entry: "Replace alloca-conf.h
inclusion with code recommended in autoconf documentation."
Maybe this should be done for bfd too ?
Yup.
Please try this revised patch which changes the som.c file directly. If it
works for you then I will check it in along with a similar change to
elf64-hppa.c and an update of the dependencies in bfd/Makefile.am. (I think
that it is best not to include this code in the bfd.h header since I do not
want to encourage the use of alloca. It is a poor programming tool and one
that can lead to very mysterious and hard to track down bugs).
Cheers
Nick
Index: bfd/som.c
===================================================================
RCS file: /cvs/src/src/bfd/som.c,v
retrieving revision 1.68
diff -c -3 -p -r1.68 som.c
*** bfd/som.c 26 Sep 2007 08:12:59 -0000 1.68
--- bfd/som.c 16 Oct 2007 14:05:42 -0000
***************
*** 23,29 ****
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
- #include "alloca-conf.h"
#include "sysdep.h"
#include "bfd.h"
--- 23,28 ----
***************
*** 38,43 ****
--- 37,71 ----
#include <machine/reg.h>
#include <sys/file.h>
+ /* This is the code recommended in the autoconf documentation, almost
+ verbatim. If it doesn't work for you, let me know, and notify
+ [EMAIL PROTECTED] as well. */
+ /* Added void* version for STDC case. This is to be compatible with
+ the declaration in bison.simple, used for m68k operand parsing.
+ --KR 1995.08.08 */
+ /* Force void* decl for hpux. This is what Bison uses. --KR 1995.08.16 */
+
+ #ifndef __GNUC__
+ # if HAVE_ALLOCA_H
+ # include <alloca.h>
+ # else
+ # ifdef _AIX
+ /* Indented so that pre-ansi C compilers will ignore it, rather than
+ choke on it. Some versions of AIX require this to be the first
+ thing in the file. */
+ #pragma alloca
+ # else
+ # ifndef alloca /* predefined by HP cc +Olibcalls */
+ # if !defined (__STDC__) && !defined (__hpux)
+ extern char *alloca ();
+ # else
+ extern void *alloca ();
+ # endif /* __STDC__, __hpux */
+ # endif /* alloca */
+ # endif /* _AIX */
+ # endif /* HAVE_ALLOCA_H */
+ #endif /* __GNUC__ */
+
static bfd_reloc_status_type hppa_som_reloc
(bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
static bfd_boolean som_mkobject (bfd *);
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