--- Comment #6 from sje at cup dot hp dot com 2010-07-29 21:50 ---
Because the ia64-hp-hpux11.31 compiler generates 32 bit code by default you
cannot do a bootstrap build in 64 bit mode. From install.texi:
Note that the bootstrap compiler and the resulting GCC must be link
compatible,
--- Comment #5 from h dot m dot brand at xs4all dot nl 2010-05-11 15:54
---
Subject: Re: Impossible to build any version beyond 4.2.4
On 5 May 2010 20:54:53 -, "sje at cup dot hp dot com"
wrote:
> --- Comment #4 from sje at cup dot hp dot com 2010-05-05 20:54 ---
> I ha
--- Comment #4 from sje at cup dot hp dot com 2010-05-05 20:54 ---
I have reproduced this failure, and the problem seems to be in GMP. You
mention that you set ABI to 64. I noticed that if I built GMP with the HP
compiler ABI is set to 32 and then when I built GCC with that GMP it fail
--- Comment #3 from sje at cup dot hp dot com 2010-04-30 22:55 ---
I've built GCC on IA64 HP-UX 11.31, but never in 64 bit mode. I build in 32
bit mode (the default for GCC and HP C) and I haven't seen this problem. I'll
try
building in 64 bit mode to see if I can reproduce the problem
--- Comment #2 from h dot m dot brand at xs4all dot nl 2010-04-30 09:15
---
I did state that I use gcc-4.2.4 as host compiler.
configure sequence:
--8<---
export LD_PXDB=/usr/bin/true
export CONFIG_SITE=
export CC=gcc
export CFLAGS="-mlp64 -fPIC"
export CCFLAGS="-mlp64 -fPIC"
export C
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-04-30 09:08 ---
You have at least to state how exactly you configured the compiler. Please
also specify what host compiler you used.
--
rguenth at gcc dot gnu dot org changed:
What|Removed |A
