From: Corinna Vinschen <vinschen@redhat.com>
To: newlib@sourceware.org
Subject: Re: [PATCH/RFC] libgloss: build with -nostdinc
Date: Wed, 16 Feb 2022 09:43:38 +0100 [thread overview]
Message-ID: <Ygy5OmlGNicogHsd@calimero.vinschen.de> (raw)
In-Reply-To: <20220212072337.21734-1-vapier@gentoo.org>
On Feb 12 02:23, Mike Frysinger wrote:
> We don't want libgloss building against C library headers that happened
> to be installed with the toolchain, so add -nostdinc to the build. We
> still need access to the compiler internal headers, so probe those and
> include them via -isystem. This uses a similar probing style as glibc,
> which has used it for over a decade, so it should be safe & stable.
>
> This should prevent any latent bugs due to testing with a toolchain that
> is fully configured & installed already.
> ---
> NB: tested against these targets:
> aarch64-elf arc-elf arm-eabi
> bfin-elf
> cr16-elf cris-elf csky-elf
> epiphany-elf
> frv-elf
> h8300-elf
> i686-pc-cygwin iq2000-elf
> m68k-elf microblaze-elf mips-elf mn10300-elf moxie-elf
> nds32le-elf
> or1k-elf
> powerpc-elf
> sparc-elf sparc-rtems
> v850e-elf visium-elf
>
> libgloss/configure | 20 ++++++++++++++++++++
> libgloss/configure.ac | 11 +++++++++++
> 2 files changed, 31 insertions(+)
Great, please push.
Thanks,
Corinna
prev parent reply other threads:[~2022-02-16 8:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-12 7:23 Mike Frysinger
2022-02-16 8:43 ` Corinna Vinschen [this message]
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