Re: [gentoo-user] System crash on "Detecting C compiler ABI info"

[Paul Sopka <psopka@sopka.ch>]

On 03.04.24 09:40, Michael wrote:
> In case you haven't done it yet, if you rebuild the toolchain things should
> hopefully self-correct on your system:
>
> emerge --sync
>
> emerge -1av sys-devel/binutils
>
> emerge -1av --nodeps sys-devel/gcc
>
> Use 'gcc-config -l' to check you are using the correct gcc version.
>
> emerge -1av sys-libs/glibc
>
> emerge -1av dev-build/libtool
>
> env-update && source /etc/profile
>
Good evening Michael

Thank you for your suggestions, I tried them, but unfortunately it 
didn't help.

Also, i found out that removing CPU_FLAGS_X86 made the issue disappear, 
but another issue appeared later. I experience a similar hang, at "-- 
Looking for a ASM_NASM compiler".

Further, compiling GCC throws the following warnings:

  * QA Notice: Installing libtool files (.la) without corresponding 
static libraries!
  *   /usr/libexec/gcc/x86_64-pc-linux-gnu/13/liblto_plugin.la
  * QA Notice: Found the following implicit function declarations in 
configure logs:
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/build/x86_64-pc-linux-gnu/32/libgfortran/config.log:4628 
- fpsetmask
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/build/x86_64-pc-linux-gnu/libgfortran/config.log:4536 
- fpsetmask
  * Check that no features were accidentally disabled.
  * See https://wiki.gentoo.org/wiki/Modern_C_porting.
  * QA Notice: Package triggers severe warnings which indicate that it
  *            may exhibit random runtime failures.
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/gcc-13-20240210/gcc/vec.h:316: 
warning: ‘free’ called on unallocated object ‘accesses’ 
[-Wfree-nonheap-object]
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/gcc-13-20240210/gcc/vec.h:316:10: 
warning: ‘free’ called on unallocated object ‘dest_bbs’ 
[-Wfree-nonheap-object]
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/gcc-13-20240210/gcc/vec.h:316: 
warning: ‘free’ called on unallocated object ‘accesses’ 
[-Wfree-nonheap-object]
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/gcc-13-20240210/gcc/vec.h:316:10: 
warning: ‘free’ called on unallocated object ‘dest_bbs’ 
[-Wfree-nonheap-object]
  * 
/var/tmp/portage/sys-devel/gcc-13.2.1_p20240210/work/gcc-13-20240210/libsanitizer/hwasan/hwasan.cpp:539:52: 
warning: format ‘%zd’ expects a matching ‘signed size_t’ argument 
[-Wformat=]
  * Please do not file a Gentoo bug and instead report the above QA
  * issues directly to the upstream developers of this software.
  * Homepage: https://gcc.gnu.org/

Is this normal?

Hope you all have a nice evening

Nanderty