[PATCH 2 of 3] Add updated eglibc 2.15

[Florian Fainelli]

Hello Brian, Yann,

----- Mail original -----
> On Thu, Mar 1, 2012 at 5:05 PM, Bryan Hundven
> <bryanhundven@gmail.com> wrote:
> > On Thu, Mar 1, 2012 at 3:41 PM, Bryan Hundven
> > <bryanhundven@gmail.com> wrote:
> >> # HG changeset patch
> >> # User "Bryan Hundven" <bryanhundven@gmail.com>
> >> # Date 1330644229 28800
> >> # Node ID 85ff80f395067f7b07dd2558f9c8a7357f18cbf9
> >> # Parent  cc5c8bd6c1a2cce7d4c009ef9a6f0895fa089699
> >> Add updated eglibc 2.15
> >>
> >> Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
> >>
> >> diff -r cc5c8bd6c1a2 -r 85ff80f39506 config/libc/eglibc.in
> >> --- a/config/libc/eglibc.in     Thu Mar 01 15:20:09 2012 -0800
> >> +++ b/config/libc/eglibc.in     Thu Mar 01 15:23:49 2012 -0800
> >> @@ -18,6 +18,12 @@
> >>  # Don't remove next line
> >>  # CT_INSERT_VERSION_BELOW
> >>
> >> +config LIBC_EGLIBC_V_2_15
> >> +    bool
> >> +    prompt "2_15"
> >> +    depends on EXPERIMENTAL
> >> +    select LIBC_EGLIBC_2_15_or_later
> >> +
> >>  config LIBC_EGLIBC_V_2_14
> >>     bool
> >>     prompt "2_14"
> >> @@ -83,6 +89,7 @@
> >>     string
> >>  # Don't remove next line
> >>  # CT_INSERT_VERSION_STRING_BELOW
> >> +    default "2_15" if LIBC_EGLIBC_V_2_15
> >>     default "2_14" if LIBC_EGLIBC_V_2_14
> >>     default "2_13" if LIBC_EGLIBC_V_2_13
> >>     default "2_12" if LIBC_EGLIBC_V_2_12
> >> @@ -95,6 +102,10 @@
> >>     default "2_5" if LIBC_EGLIBC_V_2_5
> >>     default "trunk" if LIBC_EGLIBC_V_TRUNK
> >>
> >> +config LIBC_EGLIBC_2_15_or_later
> >> +    bool
> >> +    select LIBC_EGLIBC_2_14_or_later
> >> +
> >>  config LIBC_EGLIBC_2_14_or_later
> >>     bool
> >>     select LIBC_EGLIBC_2_13_or_later
> >
> >
> > Hmm, the eglibc-2_15 branch seems to have some problems.
> > I found some patches to fix the problems I have here:
> > http://www.trustanywhere.com/download/public/openwrt/source/tmp/2.15/
> >
> > Specifically: 300-builtin-expect-needed.patch
> >
> > The zic and thumb patches might also be helpful, but I don't know
> > if
> > we need 200-add-dl-search-paths.patch.
> >
> > -Bryan
> 
> http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=3857022a761ea7251f8e5c0e45d382ebc3e34cf9
> 
> This actually seems to be the right patch to backport. I'll test this
> in a little bit after my 2_14 build is done.

Yes, this patch is definitively needed to build eglibc 2.15. I have yet to test the two other patches that you mentionned.
--
Florian

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