[gentoo-user] gcc, two problems

[gentoo-user] gcc, two problems

[Andrew Gaydenko]

Hi!

I use ~amd64.

1. Just after synching I have:

emerge -pvDuN world

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     U ] sys-devel/gcc-4.2.4-r1 [4.2.4] USE="fortran gcj mudflap 
(multilib) nls openmp (-altivec) -bootstrap -build -doc -gtk (-hardened) -ip28 
-ip32r10k -libffi -multislot (-n32) (-n64) -nocxx -objc -objc++ -objc-gc -test 
-vanilla" 0 kB

The building ends with strange errors:

/wrk/tmp/portage/portage/sys-devel/gcc-4.2.4-
r1/work/gcc-4.2.4/gcc/config/i386/crtfastmath.c:1: error: bad value (core2) 
for -march= switch                                                                                                                                   
/wrk/tmp/portage/portage/sys-devel/gcc-4.2.4-
r1/work/gcc-4.2.4/gcc/config/i386/crtfastmath.c:1: error: bad value (core2) 
for -mtune= switch                                                                                                                                   
make[3]: *** [crtfastmath.o] Error 1

Have not found appropriate bug (don't believe I'm the first in upgrading :-)). 
Thoughts?

2. Here http://packages.gentoo.org/package/sys-devel/gcc gcc-4.3.2 exists for 
~amd64 and is unmasked. Why 'emerge -pvDuN world' does not see new gcc 
version?

Re: [gentoo-user] gcc, two problems

[Paul Hartman]

On Fri, Jan 16, 2009 at 1:14 AM, Andrew Gaydenko <a@gaydenko.com> wrote:
> Hi!
>
> I use ~amd64.
>
> 1. Just after synching I have:
>
> emerge -pvDuN world
>
> These are the packages that would be merged, in order:
>
> Calculating dependencies... done!
> [ebuild     U ] sys-devel/gcc-4.2.4-r1 [4.2.4] USE="fortran gcj mudflap
> (multilib) nls openmp (-altivec) -bootstrap -build -doc -gtk (-hardened) -ip28
> -ip32r10k -libffi -multislot (-n32) (-n64) -nocxx -objc -objc++ -objc-gc -test
> -vanilla" 0 kB
>
> The building ends with strange errors:
>
> /wrk/tmp/portage/portage/sys-devel/gcc-4.2.4-
> r1/work/gcc-4.2.4/gcc/config/i386/crtfastmath.c:1: error: bad value (core2)
> for -march= switch
> /wrk/tmp/portage/portage/sys-devel/gcc-4.2.4-
> r1/work/gcc-4.2.4/gcc/config/i386/crtfastmath.c:1: error: bad value (core2)
> for -mtune= switch
> make[3]: *** [crtfastmath.o] Error 1
>
> Have not found appropriate bug (don't believe I'm the first in upgrading :-)).
> Thoughts?
>
> 2. Here http://packages.gentoo.org/package/sys-devel/gcc gcc-4.3.2 exists for
> ~amd64 and is unmasked. Why 'emerge -pvDuN world' does not see new gcc
> version?
>
>

it is slotted, gcc:4.3