Relative paths currently aren't remapped by -ffile-prefix-map and friends.
When cross compiling with separate 'source' and 'build' directories, the same
relative paths between directories may not be available on target as compared
to build time.
In order to be able to remap these relative build pa
On Tue, Nov 01, 2022 at 01:46:20PM -0600, Jeff Law via Gcc-patches wrote:
>
> On 8/17/22 06:15, Richard Purdie via Gcc-patches wrote:
> > Relative paths currently aren't remapped by -ffile-prefix-map and friends.
> > When cross compiling with separate 'source' and 'build' directories, the
> > sam
On 8/17/22 06:15, Richard Purdie via Gcc-patches wrote:
Relative paths currently aren't remapped by -ffile-prefix-map and friends.
When cross compiling with separate 'source' and 'build' directories, the same
relative paths between directories may not be available on target as compared
to build
> gcc/ChangeLog:
>
> * file-prefix-map.cc (remap_filename): Allow remapping of relative paths
Small regression in Ada though, probably a missing guard somewhere:
=== gnat tests ===
Running target unix
FAIL: gnat.dg/specs/coverage1.ads (test for excess errors)
In order to r
On Fri, 2022-11-04 at 10:12 +0100, Eric Botcazou wrote:
> > gcc/ChangeLog:
> >
> > * file-prefix-map.cc (remap_filename): Allow remapping of
> > relative paths
>
> Small regression in Ada though, probably a missing guard somewhere:
>
> === gnat tests ===
>
>
> Running targe
> I can send the obvious patch to make it work as before and ignore the
> NULL which fixes this. I'm not sure if it should really be passing NULL
> around in the first place or not which is why I'm sharing the backtrace.
Thanks for the investigation. That's because the DECL_SOURCE_LOCATION of the
On 11/7/22 01:01, Eric Botcazou via Gcc-patches wrote:
I can send the obvious patch to make it work as before and ignore the
NULL which fixes this. I'm not sure if it should really be passing NULL
around in the first place or not which is why I'm sharing the backtrace.
Thanks for the investiga
> Eric, can you push the approved fix for this issue (look for a message
> from Richard P day or two back, approved by Richi)? I'm dealing with a
> medical issue and heading offline again momentarily.
Sure, done.
--
Eric Botcazou
