[Bug bootstrap/3163] gcc/aclocal.m4 mmap test fails on UnixWare 7.1.1

Mon Jun 23 15:35:00 GMT 2003

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3163

hjl at lucon dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jakub at redhat dot com
           Severity|normal                      |critical
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |
            Version|3.0                         |3.3

------- Additional Comments From hjl at lucon dot org  2003-06-23 15:28 -------
I got:

test 3 nonconsecutive pages - 2000000000044000, 20000000002b8000

on ia64 Linux kernel from Red Hat and

checking for working mmap from /dev/zero... no
checking for working mmap with MAP_ANON(YMOUS)... no

As the result, I had

/* #undef HAVE_MMAP_DEV_ZERO */
/* #undef HAVE_MMAP_ANON */
#define HAVE_MMAP_FILE 1

in auto-host.h. Then I got bootstrap comparison failure.
Could someone please move this patch to 3.3 branch?