[Bug translator/25994] inproper order of PATH set cause wrong unexpected gcc used

fche at redhat dot com sourceware-bugzilla@sourceware.org
Fri May 15 12:40:49 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=25994

Frank Ch. Eigler <fche at redhat dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |fche at redhat dot com

--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> ---
The problem is that for systemtap to build kernel modules compatible with the
system kernel, it must use the same compiler.  Jumping between major versions
can create incompatible modules, whether enforced by symbol versioning type
metadata, or undetected inconsistencies in kernel struct declarations.

Any idea where those -fpatchable-function-entry=2 cflags are coming from? 
Maybe we can nuke those from within stap more properly.

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