[Bug preprocessor/88728] Boostrap with -Og fails with garbled file libgcov-profiler.i

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88728

Thomas Koenig  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |WORKSFORME

--- Comment #5 from Thomas Koenig  ---
I updated trunk, started bootstrap again, and now it goes past
the error.

So, cosmic rays or something that came and went. Strange.

Closing as WORKSFORME for now.

[Bug preprocessor/88728] Boostrap with -Og fails with garbled file libgcov-profiler.i

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88728

--- Comment #4 from Thomas Koenig  ---
(In reply to Richard Biener from comment #3)
> I think the proper way of booting with -Og would be setting BOOT_CFLAGS
> rather than CFLAGS/CXXFLAGS.  Note the issue might be the use of -save-temps.

I saw the same effecct without -save-temps, I specified this because
I wanted to see what the problem was.

[Bug preprocessor/88728] Boostrap with -Og fails with garbled file libgcov-profiler.i

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88728

Richard Biener  changed:

   What|Removed |Added

   Keywords||build

--- Comment #3 from Richard Biener  ---
I think the proper way of booting with -Og would be setting BOOT_CFLAGS
rather than CFLAGS/CXXFLAGS.  Note the issue might be the use of -save-temps.

[Bug preprocessor/88728] Boostrap with -Og fails with garbled file libgcov-profiler.i

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88728

--- Comment #2 from Thomas Koenig  ---
Created attachment 45362
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45362=edit
config.status

And here is the config.log.

See also https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88729 ,  which
exposed am (apparently) different problem while trying -Og on a POWER9.

[Bug preprocessor/88728] Boostrap with -Og fails with garbled file libgcov-profiler.i

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88728

--- Comment #1 from Thomas Koenig  ---
Created attachment 45361
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45361=edit
config log

Here's the config.log from the configure.