[Buildroot] [PATCH v4] package/busybox: patch for glibc-2.31 and musl-1.2.0 compatibility
Yann E. MORIN
yann.morin.1998 at free.fr
Sat Mar 21 21:34:32 UTC 2020
Romain, Carlos, All,
On 2020-03-21 21:36 +0100, Romain Naour spake thusly:
> Le 15/03/2020 à 12:59, unixmania at gmail.com a écrit :
> > From: Evgeniy Didin <Evgeniy.Didin at synopsys.com>
> > Current release of busybox 1_31_1 is failing to build with glibc-2.31
> > due to removal of stime() from glibc. It also fails to build with musl
> > 1.2.0 due to the direct use of __NR_clock_gettime.
> This patch is far too big IMHO ;-)
Well, if that's just backports of upstream patches, that's OKish.
> It would be great if you can split this patch an create a patch series.
There I agree. Of course, if upstream fixed both in a single commit, use
a single patch to backport that commit. Since this can be a bit
ambiguous, here's what I mean:
[1/2] package/busybox: fix builg with glib 2.31
Note one of the backpoted patch also fix a musl-related failure
in addition ot fixing a glibc issue.
[2/2] package/busybox: fix builg with musl 1.2.0
> > This commit adds six patches: one is a prerequisite for the subsequent
> > patches, three to fix 64-bit time_t issues, one to fix the direct use of
> > __NR_clock_gettime, which is not safe, and one that removes
> > stime() function calls.
>
> Instead of backporting patch 0003, try to rebase patch 0008 over busybox 1.31.1.
>
> But for the remaining patches, maybe you can squash then since the patch 0007
> remove the syscall wrappers around clock_gettime that was modified by patch
> 0004, 0005, 0006.
There I highly disagree: we want to backport uptream patches as-is, even
if they borked their fixes and needed three or four patches on top of
each others: when we eventually update, we'll want to be able to quickly
asses whther we can drop patches.
> It would be great to ask upstream for a new release 1.32 or backport those
> patches to 1.31.x.
That'd be ideal, or even if they could backport to 1.31.x.
> Another solution would be using the current busybox master as a last resort.
As a *last* *resort*, I'd be OK to take a bump to a sha1, yes, but that
would need to demonstrate that upstream is not ready by far to make a
release, and that backporting individual commits is too tedious...
Regards,
Yann E. MORIN.
> Best regards,
> Romain
>
> >
> > Fixes:
> > http://autobuild.buildroot.net/results/f45f91aea6deee6699eabdfa618ac44873b8da51/
> >
> > Signed-off-by: Evgeniy Didin <Evgeniy.Didin at synopsys.com>
> > Signed-off-by: Carlos Santos <unixmania at gmail.com>
> > Cc: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
> > Cc: arc-buildroot at synopsys.com
> > ---
> > Supersedes: https://patchwork.ozlabs.org/patch/1249916/
> > ---
> > Changes v4:
> > - Rabase on the master branch
> > - Add SOB lines to patches
> > ---
> > ...-overhead-of-single-parameter-bb_err.patch | 7637 +++++++++++++++++
> > ...-Use-64-prefix-syscall-if-we-have-to.patch | 59 +
> > ...-Use-64-prefix-syscall-if-we-have-to.patch | 48 +
> > ...-Use-64-prefix-syscall-if-we-have-to.patch | 48 +
> > ...rappers-around-clock_gettime-closes-.patch | 132 +
> > .../0008-Remove-stime-function-calls.patch | 95 +
> > 6 files changed, 8019 insertions(+)
> > create mode 100644 package/busybox/0003-libbb-reduce-the-overhead-of-single-parameter-bb_err.patch
> > create mode 100644 package/busybox/0004-date-Use-64-prefix-syscall-if-we-have-to.patch
> > create mode 100644 package/busybox/0005-time-Use-64-prefix-syscall-if-we-have-to.patch
> > create mode 100644 package/busybox/0006-runsv-Use-64-prefix-syscall-if-we-have-to.patch
> > create mode 100644 package/busybox/0007-Remove-syscall-wrappers-around-clock_gettime-closes-.patch
> > create mode 100644 package/busybox/0008-Remove-stime-function-calls.patch
> >
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