From: Mike Frysinger <vapier@gentoo.org>
To: newlib@sourceware.org
Subject: Re: [PATCH 1/2] newlib: move to ../config/multi.m4 for multilib logic
Date: Fri, 21 Jan 2022 07:17:55 -0500 [thread overview]
Message-ID: <Yeqkc2cYT2SanCIM@vapier> (raw)
In-Reply-To: <YeqXtMfC3wgpa/D9@calimero.vinschen.de>
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On 21 Jan 2022 12:23, Corinna Vinschen wrote:
> On Jan 20 22:58, Mike Frysinger wrote:
> > The current newlib multilib logic is almost exactly the same as the
> > config/multi.m4, and the differences should be minor, so switch over
> > to that to delete custom logic on ourside.
>
> What differences are that?
the differences don't affect the actual compilation.
newlib/configure.ac uses AC_CONFIG_FILES to hack up Makefile. multi.m4
uses AC_OUTPUT_COMMANDS instead.
newlib/configure.ac passes LDFLAGS to init-cmds while multi.m4 does not
(it does pass additional non-C toolchain vars that newlib doesn't use).
afaict omitting LDFLAGS shouldn't make a diff since newlib has been
clobbering that with an invalid setting ($ldflags).
there's also a few internal variable names that changed, but since newlib
doesn't check them, it shouldn't matter.
> Did you check them?
yes, i've build every commit against bfin-elf multilib. if you want me
to check something specifically, please highlight it.
-mike
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next prev parent reply other threads:[~2022-01-21 12:17 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-21 3:58 Mike Frysinger
2022-01-21 3:58 ` [PATCH 2/2] newlib: stop checking --enable-multilib in subdirs Mike Frysinger
2022-01-21 11:23 ` [PATCH 1/2] newlib: move to ../config/multi.m4 for multilib logic Corinna Vinschen
2022-01-21 12:17 ` Mike Frysinger [this message]
2022-01-21 13:26 ` Corinna Vinschen
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