[Bug bootstrap/25665] build failure on ppc64-linux

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2006-01-04 12:45 -------
/usr/bin/ld: warning: powerpc:common architecture of input file
`../build-powerpc64-unknown-linux-gnu/libiberty/libiberty.a(xmalloc.o)' is
incompatible with powerpc:common64 output
/usr/bin/ld: warning: powerpc:common architecture of input file
`../build-powerpc64-unknown-linux-gnu/libiberty/libiberty.a(xexit.o)' is
incompatible with powerpc:common64 output

Oh, the problem is different than you think.  The internal error in ld is an
binutils bug.  But cause of it is because you forgot to use the option
--with-cpu=default32 as your first stage compiler is a 32bit compiler by
default.

You can also work around that by using CFLAGS="-m64 -O2 -g".

But this is not a GCC bug at all.  Maybe it is a doc failure but how would we
know that the installed compiler is a 32bit one or a 64bit one.


-- 

pinskia at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25665