[Buildroot] [PATCH] package/systemd: importd broken on Sourcery CodeBench ARM 2014.05

[Yann E. MORIN]

Thomas, All,

On 2016-07-11 11:02 +0200, Thomas Petazzoni spake thusly:
> On Sun, 10 Jul 2016 23:56:21 +0200, Yann E. MORIN wrote:
> > This toolchain uses glibc-2.18, which is tool old to provide O_TMPFILE,
> > which was added only in glibc-2.19.
> > 
> > Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
> > ---
> >  package/systemd/Config.in | 6 ++++++
> >  1 file changed, 6 insertions(+)
> > 
> > diff --git a/package/systemd/Config.in b/package/systemd/Config.in
> > index 4a2aa33..48e6c45 100644
> > --- a/package/systemd/Config.in
> > +++ b/package/systemd/Config.in
> > @@ -145,6 +145,8 @@ config BR2_PACKAGE_SYSTEMD_IMPORTD
> >  	bool "enable import daemon"
> >  	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgcrypt
> >  	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11 # O_TMPFILE
> > +	# This toolchain has glibc-2.18, too old to provide O_TMPFILE
> > +	depends on !BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_ARM
> 
> So is the problem a kernel headers problem, or a glibc version problem ?

Both. O_TMPFILE was introduced in Linux 3.11, so we need at least those
headers. Also, glibc-2.18 did not provide it in fcntl.h; it only
appeared in glibc-2.19.

Regards,
Yann E. MORIN.

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