[Bug bootstrap/17281] New: gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[Bug bootstrap/17281] New: gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[mec dot gnu at mindspring dot com]

Dunno if alphaev68-dec-osf5.1b is a critical platform for this release.  If it
is, this is a release-stopper.

cc -c -DHAVE_CONFIG_H -g -I.
-I/tmp/chastain/342/gcc-3.4.2-20040829/libiberty/../include  
/tmp/chastain/342/gcc-3.4.2-20040829/libiberty/floatformat.c -o floatformat.o
cc: Error: /tmp/chastain/342/gcc-3.4.2-20040829/libiberty/floatformat.c, line
319: In this statement, the libraries on this platform do not yet support
compile-time evaluation of the constant expression "0.0/0.0". (constfoldns)
        dto = NAN;
--------------^
cc: Warning: /tmp/chastain/342/gcc-3.4.2-20040829/libiberty/floatformat.c, line
321: In this statement, floating-point overflow occurs in evaluating the
expression "3.4e+39F". (floatoverfl)
        dto = INFINITY;
--------------^
*** Exit 1
Stop.
make: *** [all-libiberty] Error 1

I'm using make 3.79.1, the vendor-supplied assembler and linker, and the
vendor-supplied compiler.  Scripts and logs attached.

gcc 3.3.4 works in this configuration.  I haven't tried gcc 3.4.1 with the
vendor assembler and linker.  gcc 3.4.1 does build if I bootstrap it with gcc
3.3.4 and gnu binutils 2.15.

-- 
           Summary: gcc 3.4.2-20040829, build failure, osf 5.1b,
                    floatformat.c
           Product: gcc
           Version: 3.4.2
            Status: UNCONFIRMED
          Severity: critical
          Priority: P1
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mec dot gnu at mindspring dot com
                CC: gcc-bugs at gcc dot gnu dot org,mark at codesourcery dot
                    com
 GCC build triplet: alphaev68-dec-osf5.1b
  GCC host triplet: alphaev68-dec-osf5.1b
GCC target triplet: alphaev68-dec-osf5.1b


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17281

[Bug bootstrap/17281] gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[mec dot gnu at mindspring dot com]

------- Additional Comments From mec dot gnu at mindspring dot com  2004-09-02 11:39 -------
Created an attachment (id=7022)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7022&action=view)
Build script


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17281

[Bug bootstrap/17281] gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[mec dot gnu at mindspring dot com]

------- Additional Comments From mec dot gnu at mindspring dot com  2004-09-02 11:40 -------
Created an attachment (id=7023)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7023&action=view)
Log of "configure" command


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17281

[Bug bootstrap/17281] gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[mec dot gnu at mindspring dot com]

------- Additional Comments From mec dot gnu at mindspring dot com  2004-09-02 11:40 -------
Created an attachment (id=7024)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7024&action=view)
Log of "make bootstrap"


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17281

[Bug bootstrap/17281] gcc 3.4.2-20040829, build failure, osf 5.1b, floatformat.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-02 13:54 -------
This is really a bug in their compiler but there is already a dup, see PR 16787.

*** This bug has been marked as a duplicate of 16787 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17281