[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[andi-gcc at firstfloor dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

Andi Kleen  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |INVALID

--- Comment #10 from Andi Kleen  ---
Turned out to be a binutils issue with an old binutils

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[andi-gcc at firstfloor dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #9 from Andi Kleen  ---
Created attachment 36391
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36391=edit
workaround

This workaround fixes it. Disable -gc-section for libstdc++.

It seems like a linker bug. I opened a binutils bug report
https://sourceware.org/bugzilla/show_bug.cgi?id=19008

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[andi-gcc at firstfloor dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #8 from Andi Kleen andi-gcc at firstfloor dot org ---
I still get that one with current trunk on my fedora 21 system.

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

Jakub Jelinek jakub at gcc dot gnu.org changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org

--- Comment #7 from Jakub Jelinek jakub at gcc dot gnu.org ---
That is strange, because at least the Fedora rpm build has systemtap-std-devel
installed as dependency, and built just fine, both in f20 and f21.

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org ---
https://sourceware.org/bugzilla/show_bug.cgi?id=12851

What binutils version is included with FC20?

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #3 from Andrew Pinski pinskia at gcc dot gnu.org ---
http://gcc.gnu.org/ml/gcc-help/2013-06/msg00014.html

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #4 from Andrew Pinski pinskia at gcc dot gnu.org ---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58807

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

Andrew Pinski pinskia at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2014-04-23
 Ever confirmed|0   |1

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #5 from Andi Kleen andi-gcc at firstfloor dot org ---
binutils 2.23.88.0.1.-13.fc20

[Bug bootstrap/60946] Current 4.9 branch does not boot strap on FC20 with systemtap-devel installed

[andi-gcc at firstfloor dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60946

--- Comment #6 from Andi Kleen andi-gcc at firstfloor dot org ---
From the links you provided it looks just always broken when
systemtap-sdt-devel is installed.

When it's not installed the configure check disables the broken code.