[Bug target/24119] gcc-4.x fails to build on AIX 5.2.0.0-ML04

["h dot m dot brand at xs4all dot nl" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #12 from h dot m dot brand at xs4all dot nl  2005-10-06 08:44 -------
Subject: Re:  gcc-4.x fails to build on AIX 5.2.0.0-ML04

On 6 Oct 2005 06:33:16 -0000, "h dot m dot brand at xs4all dot nl"
<gcc-bugzilla@gcc.gnu.org> wrote:

> ------- Comment #11 from h dot m dot brand at xs4all dot nl  2005-10-06
> 06:33 ------- Subject: Re:  gcc-4.x fails to build on AIX 5.2.0.0-ML04
> 
> On 6 Oct 2005 04:30:37 -0000, "dje at gcc dot gnu dot org"
> <gcc-bugzilla@gcc.gnu.org> wrote:
> 
> > ------- Comment #10 from dje at gcc dot gnu dot org  2005-10-06 04:30
> > ------- You say: "I re-ran without -B", but the Make output clearly shows
> > the command still present:
> > 
> > CC_FOR_BUILD=" stage1/xgcc -Bstage1/
> > -B/usr/local/ppc64/powerpc-ibm-aix5.2.0.0/bin/"
> > 
> > The configuration process remembers the option.  You need to completely
> > delete the configure directory, reconfigure, and rebuild.  With the extra
> > -B present, you are not using the correct compiler for the stage2
> > bootstrap with stage1 compiler.  It appears that your problems continue
> > to be cockpit error.
> 
> That's what I always do. 'rm -rf obj' before I reconfigure
> 
> I'll move the /usr/local/ppc64 completely out of the way, so it won't be
> able to find it. That of course makes building with gcc-4.0.0 quite a bit
> harder, but I'll try

That worked. But I still saw the -B added to all the lines, but now that that
folder is not there, all goes smooth

Here's the script I used to build:
--8<---
#!/usr/bin/sh

export CONFIG_SITE=
export CCFLAGS=-Wl,-bbigtoc
export PATH=.:/data/gcc-402/bin:/pro/local/bin
export PATH=$PATH"":/usr/vac/bin:/usr/bin:/usr/ccs/bin
export PATH=$PATH"":/usr/bin/X11R6:/usr/bin/X11

rm -rf obj
mkdir obj
cd obj
../src/configure \
    --enable-languages=c \
    --prefix=/usr/local/ppc64 --with-local-prefix=/usr/local/ppc64 \
    --disable-shared \
    --disable-nls

make bootstrap-lean
-->8---

/data/gcc-402 is the gcc I got from someone else, and the /usr/local/ppc64
that is used to install it in was temporary moved to out of sight.

As you can see: *I* did not put any -B options in there, so it must either be
the Makefiles or configure that puts them in because of my --prefix and/or
--with-local-prefix

Note: for AIX moving the target folder out of the way is not such a big deal,
since I do not use binutils on AIX, and my GNU make is installed in a public
bin, but this behaviour might not be very helpful on OS's that require
binutils to create gcc (/me thinks HP-UX 11.i/64)


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24119