From: Florian Weimer <fweimer@redhat.com>
To: Khem Raj via Libc-alpha <libc-alpha@sourceware.org>
Subject: Re: [PATCH] Propagate -ffile-prefix-map from CFLAGS to ASFLAGS.
Date: Sat, 01 May 2021 09:26:55 +0200 [thread overview]
Message-ID: <87r1iq3oe8.fsf@oldenburg.str.redhat.com> (raw)
In-Reply-To: <CAMKF1sorMdTvM01kpJSgWmcc5+LdwgMCL3ifzkZ=qdgVZmPSMA@mail.gmail.com> (Khem Raj via Libc-alpha's message of "Fri, 30 Apr 2021 12:08:57 -0700")
* Khem Raj via Libc-alpha:
> On Fri, Apr 30, 2021 at 11:28 AM Khem Raj <raj.khem@gmail.com> wrote:
>>
>> -ffile-prefix-map could be used as superset to imply -fdebug-prefix-map
>> as well, therefore it should be propagated too, so cases when
>> -ffile-prefix-map is used but -fdebug-prefix-map is not, then it should
>> still rewire the paths in debug info
>
> hmm noticed that when I remove -fdebug-prefix-map then
> -ffile-prefix-map did not work and its because GCC is not
> translating -ffile-prefix-map to equivalent assembler option
> --debug-prefix-map like it does for -fdebug-prefix-map
> it seems a bug in GCC driver.
I haven't look at the patch in detail. Does the above mean you withdraw
it?
Thanks,
Florian
next prev parent reply other threads:[~2021-05-01 7:26 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-30 18:28 Khem Raj
2021-04-30 19:08 ` Khem Raj
2021-04-30 19:22 ` Khem Raj
2021-05-01 7:26 ` Florian Weimer [this message]
2021-05-01 13:26 ` Khem Raj
2021-05-01 13:38 ` Florian Weimer
2021-05-01 17:50 ` Khem Raj
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