Date: Thu, 13 Nov 2014 23:46:10 +0100 From: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com> To: John Spencer <maillist-musl@...fooze.de> Cc: musl@...ts.openwall.com Subject: Re: musl-cross toolchains now unusable in Buildroot Dear John Spencer, On Tue, 11 Nov 2014 14:15:44 +0100, John Spencer wrote: > > * The toolchains have the sysroot mechanism disabled. For an unknown > > reason, in commit > > https://bitbucket.org/GregorR/musl-cross/commits/f9c0c3c34f0fe122541a129f1aa87686954d5f1b, > > the sysroot feature was disabled. This is weird, as essentially all > > modern toolchains have the sysroot feature enabled. This is > > essential for Buildroot to use a pre-built toolchain. > > > > I've filled > > https://bitbucket.org/GregorR/musl-cross/issue/5/sysroot-support-needed-for-buildroot > > about this issue. > > > > * The absence of complete kernel headers. I don't know if it's related > > to the change to use the sanitized headers from the Sabotage > > project, or some other change, but the toolchain no longer has the > > <linux/...> directory, which normally contains files such as > > <linux/version.h>. This is for example causing a problem as > > Buildroot checks the kernel headers version using <linux/version.h>, > > though this particular aspect could potentially be fixed. > > > > I've filled > > https://bitbucket.org/GregorR/musl-cross/issue/6/non-standard-kernel-headers-causing-issues > > about this issue. > > there's already an issue filed here > https://github.com/GregorR/musl-cross/issues/30 Yes, I know. both issues are duplicated on bitbucket and github, and it's not clear which of the two places is the official bug tracker for musl-cross. I asked Gregor about this at https://bitbucket.org/GregorR/musl-cross/issue/6/non-standard-kernel-headers-causing-issues, but his reply was not very clear (at least not clear to me). Best regards, Thomas -- Thomas Petazzoni, CTO, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com
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