From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle Date: Thu, 17 Mar 2016 00:26:38 +0100 Subject: [Buildroot] [PATCH 09/16] toolchain-buildroot: don't show musl on noMMU platforms In-Reply-To: <1458164602-16983-10-git-send-email-thomas.petazzoni@free-electrons.com> References: <1458164602-16983-1-git-send-email-thomas.petazzoni@free-electrons.com> <1458164602-16983-10-git-send-email-thomas.petazzoni@free-electrons.com> Message-ID: <56E9EBAE.80508@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net On 03/16/16 22:43, Thomas Petazzoni wrote: > While musl has recently gained noMMU support for the sh2 platform, we > don't support this yet. So for the time being, let's not show musl as > an available C library on noMMU platforms. This is for example > important on ARM noMMU: ARM is supported by musl, but not its noMMU > variants. > > Signed-off-by: Thomas Petazzoni > --- > toolchain/toolchain-buildroot/Config.in | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in > index ea290eb..1fba06b 100644 > --- a/toolchain/toolchain-buildroot/Config.in > +++ b/toolchain/toolchain-buildroot/Config.in > @@ -94,6 +94,9 @@ config BR2_TOOLCHAIN_BUILDROOT_MUSL > depends on !BR2_powerpc_SPE # not supported, build breaks > # Unsupported for MIPS R6 > depends on !BR2_mips_32r6 && !BR2_mips_64r6 > + # sh2 nommu is supported by musl, but we don't have support > + # for it yet in Buildroot. We don't have support for sh2 at all, and also we used to have it, so I wouldn't use 'yet'. Better: we don't have support for sh2 in Buildroot. With that: Reviewed-by: Arnout Vandecappelle (Essensium/Mind) Regards, Arnout > + depends on BR2_USE_MMU > select BR2_TOOLCHAIN_USES_MUSL > help > This option selects musl as the C library for the > -- Arnout Vandecappelle arnout at mind be Senior Embedded Software Architect +32-16-286500 Essensium/Mind http://www.mind.be G.Geenslaan 9, 3001 Leuven, Belgium BE 872 984 063 RPR Leuven LinkedIn profile: http://www.linkedin.com/in/arnoutvandecappelle GPG fingerprint: 7493 020B C7E3 8618 8DEC 222C 82EB F404 F9AC 0DDF