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Re: PR/55802 CVS commit: src/external/gpl3/gcc/dist/gcc
The following reply was made to PR misc/55802; it has been noted by GNATS.
From: Andreas Gustafsson <gson%gson.org@localhost>
To: "Christos Zoulas" <christos%netbsd.org@localhost>
Subject: Re: PR/55802 CVS commit: src/external/gpl3/gcc/dist/gcc
Date: Mon, 16 Nov 2020 11:04:40 +0200
Christos Zoulas committed:
> cvs rdiff -u -r1.4 -r1.5 src/external/gpl3/gcc/dist/gcc/file-prefix-map.c
Thanks, I can confirm that after this fix, gdb finds the sources.
I have not checked whether the entire release is now reproducible.
> For reproducible builds to work we need to have a consistent command
> line (because the command line gets recorded in dwarf). So we can't
> because then /joe/random/src gets recorded. We do instead:
> The patch restores the environment variable parsing that got lost
> in the last 2 gcc upgrades.
Is this really still necessary, though - hasn't gcc been fixed to not
store the original lefthand side of the file mapping options by now?
Andreas Gustafsson, gson%gson.org@localhost
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