* [PATCH 0/1] glibc: refresh patch to also fix qemuppc
@ 2018-09-29 2:58 Chen Qi
2018-09-29 2:58 ` [PATCH 1/1] " Chen Qi
0 siblings, 1 reply; 7+ messages in thread
From: Chen Qi @ 2018-09-29 2:58 UTC (permalink / raw)
To: openembedded-core
*** BLURB HERE ***
The following changes since commit 3bbbe25ae74e120f7d3452685f0cae2245d7b14d:
glibc-package.inc: correct intention for deleting /usr/lib as needed (2018-09-27 23:41:41 +0100)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib ChenQi/glibc-qemuppc
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=ChenQi/glibc-qemuppc
Chen Qi (1):
glibc: refresh patch to also fix qemuppc
...eee754-prevent-maybe-uninitialized-errors.patch | 41 +++++++++++++++++-----
1 file changed, 32 insertions(+), 9 deletions(-)
--
1.9.1
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH 1/1] glibc: refresh patch to also fix qemuppc
2018-09-29 2:58 [PATCH 0/1] glibc: refresh patch to also fix qemuppc Chen Qi
@ 2018-09-29 2:58 ` Chen Qi
2018-09-29 12:26 ` Richard Purdie
0 siblings, 1 reply; 7+ messages in thread
From: Chen Qi @ 2018-09-29 2:58 UTC (permalink / raw)
To: openembedded-core
The patch 0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
did not take into consideration of qemuppc. Refresh it to also fix
building for qemuppc.
The related error message is like below:
../sysdeps/ieee754/ldbl-128ibm/e_jnl.c:153:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
---
...eee754-prevent-maybe-uninitialized-errors.patch | 41 +++++++++++++++++-----
1 file changed, 32 insertions(+), 9 deletions(-)
diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
index b02c4ec..1c5b254 100644
--- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
+++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
@@ -1,4 +1,4 @@
-From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00 2001
+From 113241a738662854256c5e2e415397721b842862 Mon Sep 17 00:00:00 2001
From: Martin Jansa <Martin.Jansa@gmail.com>
Date: Fri, 14 Sep 2018 23:23:03 +0000
Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors
@@ -21,13 +21,14 @@ Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
- sysdeps/ieee754/dbl-64/e_jn.c | 2 ++
- sysdeps/ieee754/ldbl-128/e_jnl.c | 4 ++++
- sysdeps/ieee754/ldbl-96/e_jnl.c | 4 ++++
- 3 files changed, 10 insertions(+)
+ sysdeps/ieee754/dbl-64/e_jn.c | 2 ++
+ sysdeps/ieee754/ldbl-128/e_jnl.c | 4 ++++
+ sysdeps/ieee754/ldbl-128ibm/e_jnl.c | 4 ++++
+ sysdeps/ieee754/ldbl-96/e_jnl.c | 4 ++++
+ 4 files changed, 14 insertions(+)
diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
-index 9181b22bb8..74a6b5f149 100644
+index 9181b22..74a6b5f 100644
--- a/sysdeps/ieee754/dbl-64/e_jn.c
+++ b/sysdeps/ieee754/dbl-64/e_jn.c
@@ -108,6 +108,7 @@ __ieee754_jn (int n, double x)
@@ -47,7 +48,7 @@ index 9181b22bb8..74a6b5f149 100644
b = invsqrtpi * temp / sqrt (x);
}
diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
-index 7739eec291..b6a1275464 100644
+index 7739eec..b6a1275 100644
--- a/sysdeps/ieee754/ldbl-128/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
@@ -149,6 +149,8 @@ __ieee754_jnl (int n, _Float128 x)
@@ -68,8 +69,30 @@ index 7739eec291..b6a1275464 100644
}
b = invsqrtpi * temp / sqrtl (x);
}
+diff --git a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
+index 71b3add..46c45db 100644
+--- a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
++++ b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
+@@ -149,6 +149,8 @@ __ieee754_jnl (int n, long double x)
+ case 3:
+ temp = c - s;
+ break;
++ default:
++ temp = 0;
+ }
+ b = invsqrtpi * temp / sqrtl (x);
+ }
+@@ -385,6 +387,8 @@ __ieee754_ynl (int n, long double x)
+ case 3:
+ temp = s + c;
+ break;
++ default:
++ temp = 0;
+ }
+ b = invsqrtpi * temp / sqrtl (x);
+ }
diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
-index 394921f564..2263b02203 100644
+index 394921f..2263b02 100644
--- a/sysdeps/ieee754/ldbl-96/e_jnl.c
+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
@@ -142,6 +142,8 @@ __ieee754_jnl (int n, long double x)
@@ -91,5 +114,5 @@ index 394921f564..2263b02203 100644
b = invsqrtpi * temp / sqrtl (x);
}
--
-2.17.1
+2.7.4
--
1.9.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH 1/1] glibc: refresh patch to also fix qemuppc
2018-09-29 2:58 ` [PATCH 1/1] " Chen Qi
@ 2018-09-29 12:26 ` Richard Purdie
2018-09-29 12:55 ` Martin Jansa
0 siblings, 1 reply; 7+ messages in thread
From: Richard Purdie @ 2018-09-29 12:26 UTC (permalink / raw)
To: Chen Qi, openembedded-core
On Sat, 2018-09-29 at 10:58 +0800, Chen Qi wrote:
> The patch 0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> errors.patch
> did not take into consideration of qemuppc. Refresh it to also fix
> building for qemuppc.
>
> The related error message is like below:
>
> ../sysdeps/ieee754/ldbl-128ibm/e_jnl.c:153:20: error: 'temp' may be
> used uninitialized in this function [-Werror=maybe-uninitialized]
>
> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
> ---
> ...eee754-prevent-maybe-uninitialized-errors.patch | 41
> +++++++++++++++++-----
> 1 file changed, 32 insertions(+), 9 deletions(-)
>
> diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-
> prevent-maybe-uninitialized-errors.patch b/meta/recipes-
> core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> errors.patch
> index b02c4ec..1c5b254 100644
> --- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> maybe-uninitialized-errors.patch
> +++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> maybe-uninitialized-errors.patch
> @@ -1,4 +1,4 @@
> -From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00
> 2001
> +From 113241a738662854256c5e2e415397721b842862 Mon Sep 17 00:00:00
> 2001
> From: Martin Jansa <Martin.Jansa@gmail.com>
> Date: Fri, 14 Sep 2018 23:23:03 +0000
> Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors
> @@ -21,13 +21,14 @@ Upstream-Status: Submitted [https://www.sourcewar
> e.org/ml/libc-alpha/2018-09/msg
I get nervous when we modify a patch submitted upstream. Was the patch
submitted accepted? Do we need to send this other piece upstream?
Cheers,
Richard
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/1] glibc: refresh patch to also fix qemuppc
2018-09-29 12:26 ` Richard Purdie
@ 2018-09-29 12:55 ` Martin Jansa
2018-09-30 16:27 ` [PATCH] glibc: bump SRCREV to latest 2.28 Martin Jansa
2018-10-09 2:01 ` [PATCH 1/1] glibc: refresh patch to also fix qemuppc ChenQi
0 siblings, 2 replies; 7+ messages in thread
From: Martin Jansa @ 2018-09-29 12:55 UTC (permalink / raw)
To: Richard Purdie; +Cc: Patches and discussions about the oe-core layer
[-- Attachment #1: Type: text/plain, Size: 2179 bytes --]
I'm refreshing the patch based on feedback from upstream, I'll integrate
the changes for ppc as well.
On Sat, Sep 29, 2018 at 2:26 PM Richard Purdie <
richard.purdie@linuxfoundation.org> wrote:
> On Sat, 2018-09-29 at 10:58 +0800, Chen Qi wrote:
> > The patch 0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> > errors.patch
> > did not take into consideration of qemuppc. Refresh it to also fix
> > building for qemuppc.
> >
> > The related error message is like below:
> >
> > ../sysdeps/ieee754/ldbl-128ibm/e_jnl.c:153:20: error: 'temp' may be
> > used uninitialized in this function [-Werror=maybe-uninitialized]
> >
> > Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
> > ---
> > ...eee754-prevent-maybe-uninitialized-errors.patch | 41
> > +++++++++++++++++-----
> > 1 file changed, 32 insertions(+), 9 deletions(-)
> >
> > diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-
> > prevent-maybe-uninitialized-errors.patch b/meta/recipes-
> > core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> > errors.patch
> > index b02c4ec..1c5b254 100644
> > --- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> > maybe-uninitialized-errors.patch
> > +++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> > maybe-uninitialized-errors.patch
> > @@ -1,4 +1,4 @@
> > -From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00
> > 2001
> > +From 113241a738662854256c5e2e415397721b842862 Mon Sep 17 00:00:00
> > 2001
> > From: Martin Jansa <Martin.Jansa@gmail.com>
> > Date: Fri, 14 Sep 2018 23:23:03 +0000
> > Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors
> > @@ -21,13 +21,14 @@ Upstream-Status: Submitted [https://www.sourcewar
> > e.org/ml/libc-alpha/2018-09/msg
>
> I get nervous when we modify a patch submitted upstream. Was the patch
> submitted accepted? Do we need to send this other piece upstream?
>
> Cheers,
>
> Richard
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
[-- Attachment #2: Type: text/html, Size: 3136 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH] glibc: bump SRCREV to latest 2.28
2018-09-29 12:55 ` Martin Jansa
@ 2018-09-30 16:27 ` Martin Jansa
2018-09-30 16:36 ` Khem Raj
2018-10-09 2:01 ` [PATCH 1/1] glibc: refresh patch to also fix qemuppc ChenQi
1 sibling, 1 reply; 7+ messages in thread
From: Martin Jansa @ 2018-09-30 16:27 UTC (permalink / raw)
To: openembedded-core
* drop one patch already applied in upstream
* this is still only partial fix for issues with -O0 and the bigger
issue might be detected in runtime as described in:
https://sourceware.org/glibc/wiki/FAQ#Why_do_I_get:.60.23error_.22glibc_cannot_be_compiled_without_optimization.22.27.2C_when_trying_to_compile_GNU_libc_with_GNU_CC.3F
https://sourceware.org/bugzilla/show_bug.cgi?id=19444
and tested in glibc build:
https://sourceware.org/git/?p=glibc.git;a=blob;f=include/libc-symbols.h;h=8b9273c13a19f2658105c7997267d9086adae716;hb=HEAD#l74
* restore the anonymous python to trigger fatal error when -O0 is
used (but don't restore the notes for -O, -O1, -Os
* git log --oneline 3c03baca37fdcb52c3881e653ca392bba7a99c2b..044c96f0d5595aeb0bb4e79355081c5a7f4faca5 | tee
044c96f0d5 Fix misreported errno on preadv2/pwritev2 (BZ#23579)
3a67c72c15 Fix stack overflow in tst-setcontext9 (bug 23717)
2339d6a55e i386: Use ENTRY and END in start.S [BZ #23606]
0ef2f4400c Fix strstr bug with huge needles (bug 23637)
a55e109709 Fix tst-setcontext9 for optimized small stacks.
307d04334d misc: New test misc/tst-gethostid
e7d22db29c Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679]
1fe2b9ca8a Fix segfault in maybe_script_execute.
0b79004569 regex: Add test tst-regcomp-truncated [BZ #23578]
58559f1443 regex: fix uninitialized memory access
aa8a3e4cde pthread_cond_broadcast: Fix waiters-after-spinning case [BZ #23538]
c87b5bab24 Improve ChangeLog message.
66fdfd57fe Regen RISC-V rvd ULPs
b0aa03dfff RISC-V: Fix rounding save/restore bug.
2f498f3d14 nss_files: Fix file stream leak in aliases lookup [BZ #23521]
bfcfa22589 nscd: Deallocate existing user names in file parser
d05b05d157 error, error_at_line: Add missing va_end calls
4b25485f03 Linux: Rewrite __old_getdents64 [BZ #23497]
726e1554ce hurd: Avoid PLTs for __pthread_get/setspecific
7f11842e74 hurd: Add missing symbols for proper libc_get/setspecific
* update 0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
based on review comments in upstream and extend it to cover PPC based
on:
http://lists.openembedded.org/pipermail/openembedded-core/2018-September/156258.html
* update 0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
based on review comments in upstream
* add 0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
with a fix for aarch64 build with -Os
* build tested with qemuarm, qemuarm64, qemux86, qemux86-64, qemuppc,
qemumips, qemumips64 with -O, -O1, -Os.
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
---
meta/recipes-core/glibc/glibc.inc | 9 +
...Check-for-NULL-value-from-gethostbyn.patch | 38 ---
...Look-for-host-system-ld.so.cache-as-.patch | 8 +-
...Fix-buffer-overrun-with-a-relocated-.patch | 8 +-
...Raise-the-size-of-arrays-containing-.patch | 8 +-
...k-glibc-Allow-64-bit-atomics-for-x86.patch | 7 +-
...Make-relocatable-install-for-locales.patch | 7 +-
...5500-e6500-603e-fsqrt-implementation.patch | 7 +-
...RE_KNOWN_INTERPRETER_NAMES-to-known-.patch | 8 +-
...undefined-reference-to-__sqrt_finite.patch | 7 +-
...-are-now-inline-functions-and-call-o.patch | 9 +-
...443-which-explains-what-the-patch-do.patch | 8 +-
...m-err-tab.pl-with-specific-dirs-in-S.patch | 7 +-
...-are-now-inline-functions-and-call-o.patch | 9 +-
...igure.ac-handle-correctly-libc_cv_ro.patch | 7 +-
.../glibc/0014-Add-unused-attribute.patch | 7 +-
...the-path-sets-wrong-config-variables.patch | 7 +-
...zone-re-written-tzselect-as-posix-sh.patch | 7 +-
...bash-dependency-for-nscd-init-script.patch | 7 +-
...ss-building-and-testing-instructions.patch | 7 +-
...glibc-Help-bootstrap-cross-toolchain.patch | 7 +-
...0-eglibc-Clear-cache-lines-on-ppc8xx.patch | 7 +-
...eglibc-Resolve-__fpscr_values-on-SH4.patch | 7 +-
...port-cross-locale-generation-support.patch | 7 +-
...Define-DUMMY_LOCALE_T-if-not-defined.patch | 7 +-
...ke-_dl_build_local_scope-breadth-fir.patch | 7 +-
...le-fix-hard-coded-reference-to-gcc-E.patch | 7 +-
...set-dl_load_write_lock-after-forking.patch | 7 +-
...ck-before-switching-to-malloc_atfork.patch | 7 +-
...sts.h-enum-definition-for-TRAP_HWBKP.patch | 9 +-
...-archive-uses-a-hard-coded-locale-pa.patch | 25 +-
...it-no-lines-in-bison-generated-files.patch | 7 +-
...prevent-maybe-uninitialized-errors-w.patch | 258 ++++++++++++++++++
...4-prevent-maybe-uninitialized-errors.patch | 95 -------
...2-soft-fp-ignore-maybe-uninitialized.patch | 72 -----
...soft-fp-ignore-maybe-uninitialized-w.patch | 100 +++++++
...aybe-uninitialized-errors-with-Os-BZ.patch | 68 +++++
meta/recipes-core/glibc/glibc_2.28.bb | 8 +-
38 files changed, 512 insertions(+), 375 deletions(-)
delete mode 100644 meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
create mode 100644 meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
delete mode 100644 meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
delete mode 100644 meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
create mode 100644 meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
create mode 100644 meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
diff --git a/meta/recipes-core/glibc/glibc.inc b/meta/recipes-core/glibc/glibc.inc
index e673707369..ddf0c6b80e 100644
--- a/meta/recipes-core/glibc/glibc.inc
+++ b/meta/recipes-core/glibc/glibc.inc
@@ -6,6 +6,15 @@ STAGINGCC = "gcc-cross-initial-${TARGET_ARCH}"
STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${SDK_SYS}"
PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
+python () {
+ opt_effective = "-O"
+ for opt in d.getVar('SELECTED_OPTIMIZATION').split():
+ if opt in ("-O0", "-O", "-O1", "-O2", "-O3", "-Os"):
+ opt_effective = opt
+ if opt_effective == "-O0":
+ bb.fatal("%s can't be built with %s, try -O1 instead" % (d.getVar('PN'), opt_effective))
+}
+
# siteconfig.bbclass runs configure which needs a working compiler
# For the compiler to work we need a working libc yet libc isn't
# in the sysroots directory at this point. This means the libc.so
diff --git a/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch b/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
deleted file mode 100644
index 3cf3266ba1..0000000000
--- a/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-From e7d22db29cfdd2f1fb97a70a76fa53d151569945 Mon Sep 17 00:00:00 2001
-From: Mingli Yu <Mingli.Yu@windriver.com>
-Date: Thu, 20 Sep 2018 12:41:13 +0200
-Subject: [PATCH] Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679]
-
-A NULL value can happen with certain gethostbyname_r failures.
-
-(cherry picked from commit 1214ba06e6771acb953a190091b0f6055c64fd25)
-
-Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=1214ba06e6771acb953a190091b0f6055c64fd25]
-
-Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
----
- sysdeps/unix/sysv/linux/gethostid.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/sysdeps/unix/sysv/linux/gethostid.c b/sysdeps/unix/sysv/linux/gethostid.c
-index 2e20f034dc..ee0190e7f9 100644
---- a/sysdeps/unix/sysv/linux/gethostid.c
-+++ b/sysdeps/unix/sysv/linux/gethostid.c
-@@ -102,12 +102,12 @@ gethostid (void)
- {
- int ret = __gethostbyname_r (hostname, &hostbuf,
- tmpbuf.data, tmpbuf.length, &hp, &herr);
-- if (ret == 0)
-+ if (ret == 0 && hp != NULL)
- break;
- else
- {
- /* Enlarge the buffer on ERANGE. */
-- if (herr == NETDB_INTERNAL && errno == ERANGE)
-+ if (ret != 0 && herr == NETDB_INTERNAL && errno == ERANGE)
- {
- if (!scratch_buffer_grow (&tmpbuf))
- return 0;
---
-2.17.1
-
diff --git a/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch b/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
index 14089350d9..5df26a8545 100644
--- a/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
+++ b/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
@@ -1,8 +1,7 @@
-From 70fd60e2a8f40a160736cb9b268dfa6508aa55a7 Mon Sep 17 00:00:00 2001
+From bd51b3add89a5cb2d8f44029a1027c780b2afff5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:48:24 +0000
-Subject: [PATCH 01/30] nativesdk-glibc: Look for host system ld.so.cache as
- well
+Subject: [PATCH] nativesdk-glibc: Look for host system ld.so.cache as well
Upstream-Status: Inappropriate [embedded specific]
@@ -64,6 +63,3 @@ index c51e4b3718..44bbb69dc4 100644
/* Add another newline when we are tracing the library loading. */
if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
_dl_debug_printf ("\n");
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch b/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
index 382915e840..daadec76c7 100644
--- a/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
+++ b/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
@@ -1,8 +1,7 @@
-From f0dd22dfdbf822afc674724c35cc462cfafbc186 Mon Sep 17 00:00:00 2001
+From fdc8a33ac2c81a0237b8a6d8b1aac7f1cdbb46af Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:50:00 +0000
-Subject: [PATCH 02/30] nativesdk-glibc: Fix buffer overrun with a relocated
- SDK
+Subject: [PATCH] nativesdk-glibc: Fix buffer overrun with a relocated SDK
When ld-linux-*.so.2 is relocated to a path that is longer than the
original fixed location, the dynamic loader will crash in open_path
@@ -45,6 +44,3 @@ index 44bbb69dc4..74e2e5e962 100644
do
{
struct r_search_path_elem *this_dir = *dirs;
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch b/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
index f83e8192e2..e082540303 100644
--- a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
+++ b/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
@@ -1,8 +1,7 @@
-From 5962ca897efe965745e193c12041693c9e07dd24 Mon Sep 17 00:00:00 2001
+From 055dd46b793168fb08e44913153010b088011ba2 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:51:38 +0000
-Subject: [PATCH 03/30] nativesdk-glibc: Raise the size of arrays containing dl
- paths
+Subject: [PATCH] nativesdk-glibc: Raise the size of arrays containing dl paths
This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings
and lengths as well as ld.so.cache path in the dynamic loader to specific
@@ -135,6 +134,3 @@ index cf43f1cf3b..7f07adde53 100644
#ifndef add_system_dir
# define add_system_dir(dir) add_dir (dir)
#endif
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch b/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
index a0957e6a7b..1ae2e33b4f 100644
--- a/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
+++ b/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
@@ -1,7 +1,7 @@
-From ee17ca0a6b122466c484301ea9fe029dc7e5498f Mon Sep 17 00:00:00 2001
+From a237553ccd15276462be2023057a017fa8ee5d7c Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 31 Dec 2015 14:35:35 -0800
-Subject: [PATCH 04/30] nativesdk-glibc: Allow 64 bit atomics for x86
+Subject: [PATCH] nativesdk-glibc: Allow 64 bit atomics for x86
The fix consist of allowing 64bit atomic ops for x86.
This should be safe for i586 and newer CPUs.
@@ -29,6 +29,3 @@ index 272da5dd8f..409c759f14 100644
#define USE_ATOMIC_COMPILER_BUILTINS 0
#define ATOMIC_EXCHANGE_USES_CAS 0
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch b/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
index 56ff398753..b53f2ef2e2 100644
--- a/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
+++ b/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
@@ -1,7 +1,7 @@
-From 7195d203c6986ccdb39053933b703391ccc6854a Mon Sep 17 00:00:00 2001
+From e1dc85af1800afa4fbf4eb5a59cc41025495af57 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:55:12 -0700
-Subject: [PATCH 05/30] nativesdk-glibc: Make relocatable install for locales
+Subject: [PATCH] nativesdk-glibc: Make relocatable install for locales
The glibc locale path is hard-coded to the install prefix, but in SDKs we need
to be able to relocate the binaries. Expand the strings to 4K and put them in a
@@ -65,6 +65,3 @@ index 68822a6319..537bc35149 100644
/* Load the locale data for CATEGORY from the file specified by *NAME.
If *NAME is "", use environment variables as specified by POSIX, and
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch b/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
index 1e712d5eba..971700a6df 100644
--- a/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
+++ b/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
@@ -1,7 +1,7 @@
-From b28e06d87a43e6aacff5624aaec75106599edec8 Mon Sep 17 00:00:00 2001
+From d23c577b0b70b34335971abaf3f50e617dda615e Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:01:50 +0000
-Subject: [PATCH 06/30] fsl e500/e5500/e6500/603e fsqrt implementation
+Subject: [PATCH] fsl e500/e5500/e6500/603e fsqrt implementation
Upstream-Status: Pending
Signed-off-by: Edmar Wienskoski <edmar@freescale.com>
@@ -1579,6 +1579,3 @@ index 0000000000..04ff8cc181
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies
@@ -0,0 +1 @@
+powerpc/powerpc64/e6500/fpu
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch b/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
index 251e9dd4b1..4871346838 100644
--- a/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
+++ b/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
@@ -1,8 +1,7 @@
-From fd2bd3037ef49f67f12659b6aaba02f76e131a24 Mon Sep 17 00:00:00 2001
+From d65f6ee214d7d91445fceabc6a5d6bf55b0e8d4b Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:11:22 +0000
-Subject: [PATCH 07/30] readlib: Add OECORE_KNOWN_INTERPRETER_NAMES to known
- names
+Subject: [PATCH] readlib: Add OECORE_KNOWN_INTERPRETER_NAMES to known names
This bolts in a hook for OE to pass its own version of interpreter
names into glibc especially for multilib case, where it differs from any
@@ -28,6 +27,3 @@ index 573c01476c..d8c7412287 100644
};
static struct known_names known_libs[] =
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch b/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
index 67439c4b87..c0d96eb1f5 100644
--- a/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
+++ b/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
@@ -1,7 +1,7 @@
-From b696fe0c6147afc375ae573063a92a53857248eb Mon Sep 17 00:00:00 2001
+From ee3aa1464f40c916c62cf326bf4c18f8b71a229b Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:15:07 +0000
-Subject: [PATCH 08/30] ppc/sqrt: Fix undefined reference to `__sqrt_finite'
+Subject: [PATCH] ppc/sqrt: Fix undefined reference to `__sqrt_finite'
on ppc fixes the errors like below
| ./.libs/libpulsecore-1.1.so: undefined reference to `__sqrt_finite'
@@ -203,6 +203,3 @@ index 26fa067abf..9d175122a8 100644
return f_washf (b);
}
+strong_alias (__ieee754_sqrtf, __sqrtf_finite)
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch b/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
index 1d27a56c79..d0b47cd67b 100644
--- a/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
+++ b/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
@@ -1,8 +1,8 @@
-From 324aa1ffbf85ebd06b54f228604d6651895c1eea Mon Sep 17 00:00:00 2001
+From 17e82d594b2d8d3a6998face953382f9d14fb046 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:16:38 +0000
-Subject: [PATCH 09/30] __ieee754_sqrt{,f} are now inline functions and call
- out __slow versions
+Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
+ __slow versions
Upstream-Status: Pending
@@ -382,6 +382,3 @@ index 9d175122a8..10de1f0cc3 100644
+}
+
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch b/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
index 6b2bf65cac..86ef3a1059 100644
--- a/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
+++ b/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
@@ -1,8 +1,7 @@
-From f6581da98bef982c888061fa06092c03f3c6c708 Mon Sep 17 00:00:00 2001
+From fe8d9b76e7c881cc0a0b728ea2bd637fafca0978 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:20:09 +0000
-Subject: [PATCH 10/30] Quote from bug 1443 which explains what the patch does
- :
+Subject: [PATCH] Quote from bug 1443 which explains what the patch does :
We build some random program and link it with -lust. When we run it,
it dies with a SIGSEGV before reaching main().
@@ -57,6 +56,3 @@ index 1a4fd3f17b..a02c47571a 100644
break;
case R_ARM_TLS_TPOFF32:
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch b/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
index dfe2fe4b83..32aae5cd53 100644
--- a/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
+++ b/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
@@ -1,7 +1,7 @@
-From 635d4a48c331b5ccc9165a6f622091845a5245b0 Mon Sep 17 00:00:00 2001
+From 3012cb839a64e7d5c621efa79b643d169290e6e9 Mon Sep 17 00:00:00 2001
From: Ting Liu <b28495@freescale.com>
Date: Wed, 19 Dec 2012 04:39:57 -0600
-Subject: [PATCH 11/30] eglibc: run libm-err-tab.pl with specific dirs in ${S}
+Subject: [PATCH] eglibc: run libm-err-tab.pl with specific dirs in ${S}
libm-err-tab.pl will parse all the files named "libm-test-ulps"
in the given dir recursively. To avoid parsing the one in
@@ -31,6 +31,3 @@ index c2756640a7..1b5bb16a96 100644
$(move-if-change) $(objpfx)libm-err-tmp $(objpfx)libm-err.texi
touch $@
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch b/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
index 3fcaedd8ef..93395c389f 100644
--- a/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
+++ b/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
@@ -1,8 +1,8 @@
-From 11991e14957063b0e5fa366d836f42dd6d3e10cd Mon Sep 17 00:00:00 2001
+From 93ab69ae4c98303929ba9492130a021fa4a215be Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:24:46 +0000
-Subject: [PATCH 12/30] __ieee754_sqrt{,f} are now inline functions and call
- out __slow versions
+Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
+ __slow versions
Upstream-Status: Pending
@@ -56,6 +56,3 @@ index 812653558f..10de1f0cc3 100644
float b;
#endif
{
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch b/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
index 32796354a0..9998691fa4 100644
--- a/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
+++ b/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
@@ -1,7 +1,7 @@
-From 36b0c04436f6ec7dc270d387cb036b5361544618 Mon Sep 17 00:00:00 2001
+From a7bd8aa65f3f2755d6dbd0d5adbfd269c1fb0094 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:27:10 +0000
-Subject: [PATCH 13/30] sysdeps/gnu/configure.ac: handle correctly
+Subject: [PATCH] sysdeps/gnu/configure.ac: handle correctly
$libc_cv_rootsbindir
Upstream-Status:Pending
@@ -37,6 +37,3 @@ index 634fe4de2a..3db1697f4f 100644
+ test -n "$libc_cv_rootsbindir" || libc_cv_rootsbindir=/sbin
;;
esac
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch b/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
index cfc044506b..9d6ab30e2c 100644
--- a/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
+++ b/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
@@ -1,7 +1,7 @@
-From f1969e4c95e810280edf5e11c8a6f32b3a56e2fb Mon Sep 17 00:00:00 2001
+From 2ce5bc6da23dcb402afdeb967fa44c39eecf6d37 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:28:41 +0000
-Subject: [PATCH 14/30] Add unused attribute
+Subject: [PATCH] Add unused attribute
Helps in avoiding gcc warning when header is is included in
a source file which does not use both functions
@@ -29,6 +29,3 @@ index 123e2a62ce..63cc83ec84 100644
strip (char *wp, const char *s)
{
int slash_count = 0;
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch b/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
index 217a3f6088..0267e7a4ec 100644
--- a/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
+++ b/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
@@ -1,7 +1,7 @@
-From be9965d0e53db1d7fe9419710a84c75526a18cc0 Mon Sep 17 00:00:00 2001
+From b382138c41ccf6079b44592f1e74f183ca8281bb Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:31:06 +0000
-Subject: [PATCH 15/30] 'yes' within the path sets wrong config variables
+Subject: [PATCH] 'yes' within the path sets wrong config variables
It seems that the 'AC_EGREP_CPP(yes...' example is quite popular
but being such a short word to grep it is likely to produce
@@ -258,6 +258,3 @@ index f9cba6e15d..b21f72f1e4 100644
#endif
], libc_cv_ppc64_def_call_elf=yes, libc_cv_ppc64_def_call_elf=no)])
if test $libc_cv_ppc64_def_call_elf = no; then
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch b/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
index 719193cbf9..15453ec6ff 100644
--- a/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
+++ b/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
@@ -1,7 +1,7 @@
-From 60694f7ed69c8b711ffe37ce157032e85f60347b Mon Sep 17 00:00:00 2001
+From 04fb7b93dc40c1f96ebc05d29a2f02f9e4f0d572 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:33:03 +0000
-Subject: [PATCH 16/30] timezone: re-written tzselect as posix sh
+Subject: [PATCH] timezone: re-written tzselect as posix sh
To avoid the bash dependency.
@@ -40,6 +40,3 @@ index d2c3a6d1dd..089679f306 100755
# Output one argument as-is to standard output.
# Safer than 'echo', which can mishandle '\' or leading '-'.
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch b/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
index e1a0d4918a..06d2cd1d25 100644
--- a/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
+++ b/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
@@ -1,7 +1,7 @@
-From 0d6e36d38569ec716331c48a2187b391f5680363 Mon Sep 17 00:00:00 2001
+From 7a2f244c0980a54ed74f9544ab44a7269ef12bce Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 31 Dec 2015 14:33:02 -0800
-Subject: [PATCH 17/30] Remove bash dependency for nscd init script
+Subject: [PATCH] Remove bash dependency for nscd init script
The nscd init script uses #! /bin/bash but only really uses one bashism
(translated strings), so remove them and switch the shell to #!/bin/sh.
@@ -70,6 +70,3 @@ index a882da7d8b..b02986ec15 100644
RETVAL=1
;;
esac
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch b/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
index fa8d127f7a..29109a26ea 100644
--- a/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
+++ b/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
@@ -1,7 +1,7 @@
-From 448222134c9a0b147c4598f288ccc9d045b873c4 Mon Sep 17 00:00:00 2001
+From 44a5c79efea09f5b990e524ec42abdeef444056a Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:42:58 +0000
-Subject: [PATCH 18/30] eglibc: Cross building and testing instructions
+Subject: [PATCH] eglibc: Cross building and testing instructions
Ported from eglibc
Upstream-Status: Pending
@@ -614,6 +614,3 @@ index 0000000000..b67b468466
+- Some tests require access to libstdc++.so.6 and libgcc_s.so.1; we
+ simply place copies of these libraries in the top GLIBC build
+ directory.
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch b/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
index c7e8bd2ee9..71c2ab9180 100644
--- a/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
+++ b/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
@@ -1,7 +1,7 @@
-From 6b8ee1ae86f8b9a49f751ab211002c83744356a6 Mon Sep 17 00:00:00 2001
+From f4ec5527d562d38523abb8587a6c7532e9d21f8a Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:49:28 +0000
-Subject: [PATCH 19/30] eglibc: Help bootstrap cross toolchain
+Subject: [PATCH] eglibc: Help bootstrap cross toolchain
Taken from EGLIBC, r1484 + r1525
@@ -95,6 +95,3 @@ index 0000000000..1d2b669aff
+ difficult headers. The <gnu/stubs.h> header depends, via the
+ EGLIBC subdir 'stubs' make targets, on every .o file in EGLIBC, but
+ an empty stubs.h like this will do fine for GCC. */
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch b/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
index d3f4b6a319..6e475a711e 100644
--- a/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
+++ b/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
@@ -1,7 +1,7 @@
-From 617ca176291df82c29d8c78e92ba8edcb38a2fe2 Mon Sep 17 00:00:00 2001
+From 6c23660d035e71de0e20b40460ad3050bd057665 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 31 Dec 2015 15:15:09 -0800
-Subject: [PATCH 20/30] eglibc: Clear cache lines on ppc8xx
+Subject: [PATCH] eglibc: Clear cache lines on ppc8xx
2007-06-13 Nathan Sidwell <nathan@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
@@ -78,6 +78,3 @@ index f2ad0c355d..3e6773795e 100644
__cache_line_size = av->a_un.a_val;
break;
#ifndef SHARED
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch b/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
index 881bd911fc..8aecf2624c 100644
--- a/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
+++ b/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
@@ -1,7 +1,7 @@
-From 78e379d65f4fc810fb095a97c4f36f0b79bb5e01 Mon Sep 17 00:00:00 2001
+From 55531ef57d04006c5a1e3b32a8e0410372f86007 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 00:55:53 +0000
-Subject: [PATCH 21/30] eglibc: Resolve __fpscr_values on SH4
+Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4
2010-09-29 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Andrew Stubbs <ams@codesourcery.com>
@@ -51,6 +51,3 @@ index c4e28ffb98..648bae03d5 100644
+ .long 0x80000
+weak_alias (___fpscr_values, __fpscr_values)
+
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch b/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
index 04a5be7fcb..aa62c6352c 100644
--- a/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
+++ b/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
@@ -1,7 +1,7 @@
-From 3e24f9d63aef5561b80fc7c345ce61943910e69b Mon Sep 17 00:00:00 2001
+From 4bb23fbb07984b93fd14f353fd9325d927b0cd98 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 18 Mar 2015 01:33:49 +0000
-Subject: [PATCH 22/30] eglibc: Forward port cross locale generation support
+Subject: [PATCH] eglibc: Forward port cross locale generation support
Upstream-Status: Pending
@@ -561,6 +561,3 @@ index e4de907e1f..b5d8f5c17d 100644
#ifdef NL_CURRENT_INDIRECT
# define WEAK_POSTLOAD(postload) weak_extern (postload)
#else
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch b/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
index 092e90e5e3..68fad96410 100644
--- a/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
+++ b/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
@@ -1,7 +1,7 @@
-From 24f3fbd925b6af96c4369184528028b144b51310 Mon Sep 17 00:00:00 2001
+From 1b2ceb6c2414e3c98c7bcd029583287ced9f3159 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Wed, 20 Apr 2016 21:11:00 -0700
-Subject: [PATCH 23/30] Define DUMMY_LOCALE_T if not defined
+Subject: [PATCH] Define DUMMY_LOCALE_T if not defined
This is a hack to fix building the locale bits on an older
CentOs 5.X machine
@@ -27,6 +27,3 @@ index 9956cd8446..04342f3644 100644
/* Use the internal textdomain used for libc messages. */
#define PACKAGE _libc_intl_domainname
#ifndef VERSION
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch b/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
index c78b4a3325..28cff2b90b 100644
--- a/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
+++ b/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
@@ -1,7 +1,7 @@
-From 9f02a73c41782688f43e01bc2adbba09fc83b51e Mon Sep 17 00:00:00 2001
+From a6159c9486745664a5f116ee9cc45837021b7624 Mon Sep 17 00:00:00 2001
From: Mark Hatle <mark.hatle@windriver.com>
Date: Thu, 18 Aug 2016 14:07:58 -0500
-Subject: [PATCH 24/30] elf/dl-deps.c: Make _dl_build_local_scope breadth first
+Subject: [PATCH] elf/dl-deps.c: Make _dl_build_local_scope breadth first
According to the ELF specification:
@@ -51,6 +51,3 @@ index 9d9b1ba7f2..8414028c58 100644
return p - list;
}
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch b/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
index 5eb1a019a4..4a7919ff5b 100644
--- a/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
+++ b/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
@@ -1,7 +1,7 @@
-From 985b3d9e9b3f99f5a23c0c68e8657e311ca6f42d Mon Sep 17 00:00:00 2001
+From 6c6aecba19b3e7947100623532a41b6f16734ace Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Rosen?= <jeremy.rosen@smile.fr>
Date: Mon, 22 Aug 2016 16:09:25 +0200
-Subject: [PATCH 25/30] locale: fix hard-coded reference to gcc -E
+Subject: [PATCH] locale: fix hard-coded reference to gcc -E
When new version of compilers are published, they may not be compatible with
older versions of software. This is particularly common when software is built
@@ -33,6 +33,3 @@ index 30d3f2f195..e97653017c 100644
sub cstrlen {
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
index ad10b3c715..71ddc1234b 100644
--- a/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
+++ b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
@@ -1,7 +1,7 @@
-From c26abfc71ef461ef4980f57a35870b68826bd619 Mon Sep 17 00:00:00 2001
+From efb0fca7db742f4195e1771d8ba4c7fba4938819 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 27 Jan 2018 10:05:07 -0800
-Subject: [PATCH 26/30] reset dl_load_write_lock after forking
+Subject: [PATCH] reset dl_load_write_lock after forking
The patch in this Bugzilla entry was requested by a customer:
@@ -35,6 +35,3 @@ index ec56a827eb..0f48933ff1 100644
/* Run the handlers registered for the child. */
__run_fork_handlers (atfork_run_child);
}
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch b/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
index 1ad14b7fc3..dd37f2cd4d 100644
--- a/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
+++ b/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
@@ -1,7 +1,7 @@
-From c3e04a90dd762cad4ee9bd7564d74e052781be5c Mon Sep 17 00:00:00 2001
+From 6ea962e0946da7564a774b08dd3eda28d64e9e56 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Sat, 27 Jan 2018 10:08:04 -0800
-Subject: [PATCH 27/30] Acquire ld.so lock before switching to malloc_atfork
+Subject: [PATCH] Acquire ld.so lock before switching to malloc_atfork
The patch is from
https://sourceware.org/bugzilla/show_bug.cgi?id=4578
@@ -63,6 +63,3 @@ index 0f48933ff1..eef3f9669b 100644
}
return pid;
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch b/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
index 8f0b05694f..fae8d0040d 100644
--- a/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
+++ b/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
@@ -1,8 +1,8 @@
-From 55cc59b7da97b80cd26027656a252082b09aa2bb Mon Sep 17 00:00:00 2001
+From 38fad3e5ab3b45c56810abd35fa11a72fa10b8f1 Mon Sep 17 00:00:00 2001
From: Pratyush Anand <panand@redhat.com>
Date: Wed, 22 Mar 2017 17:02:38 +0530
-Subject: [PATCH 28/30] bits/siginfo-consts.h: enum definition for TRAP_HWBKPT
- is missing
+Subject: [PATCH] bits/siginfo-consts.h: enum definition for TRAP_HWBKPT is
+ missing
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
@@ -64,6 +64,3 @@ index 193bd9c471..3fe852bc5f 100644
};
# endif
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch b/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
index 8bdd466806..e17f6aa3b9 100644
--- a/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
+++ b/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
@@ -1,8 +1,7 @@
-From 5a6f019ded549faaf42478f6f96428dc7c20606e Mon Sep 17 00:00:00 2001
+From 865651d2496a90f7ae8e7cc19a2e54b6f17a8ad5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:42:06 -0700
-Subject: [PATCH 29/30] localedef --add-to-archive uses a hard-coded locale
- path
+Subject: [PATCH] localedef --add-to-archive uses a hard-coded locale path
it doesn't exist in normal use, and there's no way to pass an
alternative filename.
@@ -15,14 +14,14 @@ Upstream-Status: Inappropriate (OE-specific)
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
- locale/programs/locarchive.c | 13 ++++++++-----
- 1 file changed, 8 insertions(+), 5 deletions(-)
+ locale/programs/locarchive.c | 37 ++++++++++++++++++++++++++----------
+ 1 file changed, 27 insertions(+), 10 deletions(-)
-Index: git/locale/programs/locarchive.c
-===================================================================
---- git.orig/locale/programs/locarchive.c
-+++ git/locale/programs/locarchive.c
-@@ -340,12 +340,24 @@ enlarge_archive (struct locarhandle *ah,
+diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
+index ca332a345f..91f62da662 100644
+--- a/locale/programs/locarchive.c
++++ b/locale/programs/locarchive.c
+@@ -340,12 +340,24 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
struct namehashent *oldnamehashtab;
struct locarhandle new_ah;
size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
@@ -52,7 +51,7 @@ Index: git/locale/programs/locarchive.c
strcpy (stpcpy (fname, archivefname), ".XXXXXX");
/* Not all of the old file has to be mapped. Change this now this
-@@ -551,6 +563,8 @@ enlarge_archive (struct locarhandle *ah,
+@@ -551,6 +563,8 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
/* Add the information for the new one. */
*ah = new_ah;
@@ -61,7 +60,7 @@ Index: git/locale/programs/locarchive.c
}
-@@ -569,10 +583,13 @@ open_archive (struct locarhandle *ah, bo
+@@ -569,10 +583,13 @@ open_archive (struct locarhandle *ah, bool readonly)
/* If ah has a non-NULL fname open that otherwise open the default. */
if (archivefname == NULL)
{
@@ -79,7 +78,7 @@ Index: git/locale/programs/locarchive.c
}
while (1)
-@@ -585,7 +602,7 @@ open_archive (struct locarhandle *ah, bo
+@@ -585,7 +602,7 @@ open_archive (struct locarhandle *ah, bool readonly)
the default locale archive we ignore the failure and
list an empty archive, otherwise we print an error
and exit. */
diff --git a/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch b/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
index f0a950aca9..db97d91c99 100644
--- a/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
+++ b/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
@@ -1,7 +1,7 @@
-From 959f3fc8743cbb3b13c3be11ee359f139f5be8c7 Mon Sep 17 00:00:00 2001
+From a54c15d0567d547137066f41b1b22eba4875c27b Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Aug 2018 09:44:00 -0700
-Subject: [PATCH 30/30] intl: Emit no lines in bison generated files
+Subject: [PATCH] intl: Emit no lines in bison generated files
Improve reproducibility:
Do not put any #line preprocessor commands in bison generated files.
@@ -29,6 +29,3 @@ index 672edf1b38..d31888d013 100644
$(inst_localedir)/locale.alias: locale.alias $(+force)
$(do-install)
---
-2.18.0
-
diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
new file mode 100644
index 0000000000..61f55d4f83
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
@@ -0,0 +1,258 @@
+From 546b46c309a52ed74dc906114b1e984bb9703d74 Mon Sep 17 00:00:00 2001
+From: Martin Jansa <Martin.Jansa@gmail.com>
+Date: Fri, 14 Sep 2018 23:23:03 +0000
+Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors with -O
+ [BZ #19444]
+
+With -O included in CFLAGS it fails to build with:
+
+../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_jnl':
+../sysdeps/ieee754/ldbl-96/e_jnl.c:146:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ b = invsqrtpi * temp / sqrtl (x);
+ ~~~~~~~~~~^~~~~~
+../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_ynl':
+../sysdeps/ieee754/ldbl-96/e_jnl.c:375:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ b = invsqrtpi * temp / sqrtl (x);
+ ~~~~~~~~~~^~~~~~
+../sysdeps/ieee754/dbl-64/e_jn.c: In function '__ieee754_jn':
+../sysdeps/ieee754/dbl-64/e_jn.c:113:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ b = invsqrtpi * temp / sqrt (x);
+ ~~~~~~~~~~^~~~~~
+../sysdeps/ieee754/dbl-64/e_jn.c: In function '__ieee754_yn':
+../sysdeps/ieee754/dbl-64/e_jn.c:320:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ b = invsqrtpi * temp / sqrt (x);
+ ~~~~~~~~~~^~~~~~
+
+Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64
+with -O, -O1, -Os.
+For soft-fp ARM it needs one more fix for -O1:
+https://sourceware.org/ml/libc-alpha/2018-09/msg00300.html
+For AARCH64 it needs one more fix in locale for -Os.
+
+ [BZ #23716]
+ * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
+ * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
+ * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
+ * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
+
+Work around the issue instead of removing -O like we do with
+SELECTED_OPTIMIZATION
+
+Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00299.html]
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ ChangeLog | 7 +++++++
+ sysdeps/ieee754/dbl-64/e_jn.c | 21 +++++++++++++++++++++
+ sysdeps/ieee754/ldbl-128/e_jnl.c | 21 +++++++++++++++++++++
+ sysdeps/ieee754/ldbl-128ibm/e_jnl.c | 21 +++++++++++++++++++++
+ sysdeps/ieee754/ldbl-96/e_jnl.c | 21 +++++++++++++++++++++
+ 5 files changed, 91 insertions(+)
+
+diff --git a/ChangeLog b/ChangeLog
+index 11a9b8d98e..922e916f2c 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,10 @@
++2018-09-29 Martin Jansa <Martin.Jansa@gmail.com>
++ Partial fix for [BZ #23716]
++ * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
++ * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
++ * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
++ * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
++
+ 2018-09-28 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+
+ [BZ #23579]
+diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
+index 9181b22bb8..9ff52c737f 100644
+--- a/sysdeps/ieee754/dbl-64/e_jn.c
++++ b/sysdeps/ieee754/dbl-64/e_jn.c
+@@ -42,6 +42,7 @@
+ #include <math-narrow-eval.h>
+ #include <math_private.h>
+ #include <math-underflow.h>
++#include <libc-diag.h>
+
+ static const double
+ invsqrtpi = 5.64189583547756279280e-01, /* 0x3FE20DD7, 0x50429B6D */
+@@ -109,7 +110,17 @@ __ieee754_jn (int n, double x)
+ case 2: temp = -c - s; break;
+ case 3: temp = c - s; break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrt (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+@@ -316,7 +327,17 @@ __ieee754_yn (int n, double x)
+ case 2: temp = -s + c; break;
+ case 3: temp = s + c; break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrt (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
+index 7739eec291..8706a11575 100644
+--- a/sysdeps/ieee754/ldbl-128/e_jnl.c
++++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
+@@ -61,6 +61,7 @@
+ #include <math.h>
+ #include <math_private.h>
+ #include <math-underflow.h>
++#include <libc-diag.h>
+
+ static const _Float128
+ invsqrtpi = L(5.6418958354775628694807945156077258584405E-1),
+@@ -150,7 +151,17 @@ __ieee754_jnl (int n, _Float128 x)
+ temp = c - s;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+@@ -386,7 +397,17 @@ __ieee754_ynl (int n, _Float128 x)
+ temp = s + c;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+diff --git a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
+index 71b3addfba..3226d02309 100644
+--- a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
++++ b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
+@@ -61,6 +61,7 @@
+ #include <math.h>
+ #include <math_private.h>
+ #include <math-underflow.h>
++#include <libc-diag.h>
+
+ static const long double
+ invsqrtpi = 5.6418958354775628694807945156077258584405E-1L,
+@@ -150,7 +151,17 @@ __ieee754_jnl (int n, long double x)
+ temp = c - s;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+@@ -386,7 +397,17 @@ __ieee754_ynl (int n, long double x)
+ temp = s + c;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
+index 394921f564..da5c2cc93e 100644
+--- a/sysdeps/ieee754/ldbl-96/e_jnl.c
++++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
+@@ -61,6 +61,7 @@
+ #include <math.h>
+ #include <math_private.h>
+ #include <math-underflow.h>
++#include <libc-diag.h>
+
+ static const long double
+ invsqrtpi = 5.64189583547756286948079e-1L, two = 2.0e0L, one = 1.0e0L;
+@@ -143,7 +144,17 @@ __ieee754_jnl (int n, long double x)
+ temp = c - s;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
+@@ -372,7 +383,17 @@ __ieee754_ynl (int n, long double x)
+ temp = s + c;
+ break;
+ }
++ /* With GCC 8 (and older) when compiling with -O the compiler
++ warns that the variable 'temp', may be used uninitialized.
++ The switch above covers all possible values of n & 3
++ but GCC without VRP enabled isn't able to figure out the
++ range of possible values is [0,3] as explained in:
++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
++ so it's false possitive with -O1 and lower. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ b = invsqrtpi * temp / sqrtl (x);
++ DIAG_POP_NEEDS_COMMENT;
+ }
+ else
+ {
diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
deleted file mode 100644
index b02c4ec94f..0000000000
--- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Fri, 14 Sep 2018 23:23:03 +0000
-Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors
-
-* with -O included in BUILD_OPTIMIZATION when DEBUG_BUILD
- is used, nativesdk-glibc fails with:
-../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_jnl':
-../sysdeps/ieee754/ldbl-96/e_jnl.c:146:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- b = invsqrtpi * temp / sqrtl (x);
- ~~~~~~~~~~^~~~~~
-../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_ynl':
-../sysdeps/ieee754/ldbl-96/e_jnl.c:375:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- b = invsqrtpi * temp / sqrtl (x);
- ~~~~~~~~~~^~~~~~
-
-* work around the issue instead of removing -O like we do with
- SELECTED_OPTIMIZATION
-
-Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00299.html]
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
----
- sysdeps/ieee754/dbl-64/e_jn.c | 2 ++
- sysdeps/ieee754/ldbl-128/e_jnl.c | 4 ++++
- sysdeps/ieee754/ldbl-96/e_jnl.c | 4 ++++
- 3 files changed, 10 insertions(+)
-
-diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
-index 9181b22bb8..74a6b5f149 100644
---- a/sysdeps/ieee754/dbl-64/e_jn.c
-+++ b/sysdeps/ieee754/dbl-64/e_jn.c
-@@ -108,6 +108,7 @@ __ieee754_jn (int n, double x)
- case 1: temp = -c + s; break;
- case 2: temp = -c - s; break;
- case 3: temp = c - s; break;
-+ default: temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrt (x);
- }
-@@ -315,6 +316,7 @@ __ieee754_yn (int n, double x)
- case 1: temp = -s - c; break;
- case 2: temp = -s + c; break;
- case 3: temp = s + c; break;
-+ default: temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrt (x);
- }
-diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
-index 7739eec291..b6a1275464 100644
---- a/sysdeps/ieee754/ldbl-128/e_jnl.c
-+++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
-@@ -149,6 +149,8 @@ __ieee754_jnl (int n, _Float128 x)
- case 3:
- temp = c - s;
- break;
-+ default:
-+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrtl (x);
- }
-@@ -385,6 +387,8 @@ __ieee754_ynl (int n, _Float128 x)
- case 3:
- temp = s + c;
- break;
-+ default:
-+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrtl (x);
- }
-diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
-index 394921f564..2263b02203 100644
---- a/sysdeps/ieee754/ldbl-96/e_jnl.c
-+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
-@@ -142,6 +142,8 @@ __ieee754_jnl (int n, long double x)
- case 3:
- temp = c - s;
- break;
-+ default:
-+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrtl (x);
- }
-@@ -371,6 +373,8 @@ __ieee754_ynl (int n, long double x)
- case 3:
- temp = s + c;
- break;
-+ default:
-+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- }
- b = invsqrtpi * temp / sqrtl (x);
- }
---
-2.17.1
-
diff --git a/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch b/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
deleted file mode 100644
index 4d56e55296..0000000000
--- a/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-From 0efa7fd1c800277d5323d05cb245c0536fe9ce22 Mon Sep 17 00:00:00 2001
-From: Martin Jansa <Martin.Jansa@gmail.com>
-Date: Sun, 16 Sep 2018 12:39:22 +0000
-Subject: [PATCH] soft-fp: ignore maybe-uninitialized
-
-* with -O it fails with:
-
-In file included from ../soft-fp/soft-fp.h:318,
- from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28:
-../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv':
-../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
- ^~
-../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here
- FP_DECL_D (R);
- ^
-../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2'
- _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
- ^
-../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
- # define FP_DECL_D(X) _FP_DECL (2, X)
- ^~~~~~~~
-../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
- FP_DECL_D (R);
- ^~~~~~~~~
-../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized]
- : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
- ^~
-../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here
- FP_DECL_D (R);
- ^
-../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2'
- _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
- ^
-../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
- # define FP_DECL_D(X) _FP_DECL (2, X)
- ^~~~~~~~
-../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
- FP_DECL_D (R);
- ^~~~~~~~~
-
-Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00300.html]
-
-Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
----
- soft-fp/op-2.h | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
-index 6020d663d4..6672337949 100644
---- a/soft-fp/op-2.h
-+++ b/soft-fp/op-2.h
-@@ -92,6 +92,8 @@
- X##_f1 = 0; \
- }))
-
-+#pragma GCC diagnostic push
-+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
- #define _FP_FRAC_SRS_2(X, N, sz) \
- (void) (((N) < _FP_W_TYPE_SIZE) \
- ? ({ \
-@@ -109,6 +111,7 @@
- | X##_f0) != 0)); \
- X##_f1 = 0; \
- }))
-+#pragma GCC diagnostic pop
-
- #define _FP_FRAC_ADDI_2(X, I) \
- __FP_FRAC_ADDI_2 (X##_f1, X##_f0, I)
---
-2.17.1
-
diff --git a/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch b/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
new file mode 100644
index 0000000000..99cd2509ec
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
@@ -0,0 +1,100 @@
+From 618668540e263c09b0eb28131dde7b4500158fd4 Mon Sep 17 00:00:00 2001
+From: Martin Jansa <Martin.Jansa@gmail.com>
+Date: Sun, 16 Sep 2018 12:39:22 +0000
+Subject: [PATCH] sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O
+ [BZ #19444]
+
+* with -O, -O1, -Os it fails with:
+
+In file included from ../soft-fp/soft-fp.h:318,
+ from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28:
+../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv':
+../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
+ ^~
+../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here
+ FP_DECL_D (R);
+ ^
+../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2'
+ _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
+ ^
+../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
+ # define FP_DECL_D(X) _FP_DECL (2, X)
+ ^~~~~~~~
+../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
+ FP_DECL_D (R);
+ ^~~~~~~~~
+../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+ : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
+ ^~
+../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here
+ FP_DECL_D (R);
+ ^
+../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2'
+ _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
+ ^
+../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
+ # define FP_DECL_D(X) _FP_DECL (2, X)
+ ^~~~~~~~
+../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
+ FP_DECL_D (R);
+ ^~~~~~~~~
+
+Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64
+with -O, -O1, -Os.
+For AARCH64 it needs one more fix in locale for -Os.
+
+ Partial fix for [BZ #23716]
+ * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O
+
+Work around the issue instead of removing -O like we do with
+SELECTED_OPTIMIZATION
+
+Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00300.html]
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ ChangeLog | 4 ++++
+ sysdeps/ieee754/soft-fp/s_fdiv.c | 12 ++++++++++++
+ 2 files changed, 16 insertions(+)
+
+diff --git a/ChangeLog b/ChangeLog
+index 922e916f2c..216336edc9 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,7 @@
++2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
++ Partial fix for [BZ #23716]
++ * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O.
++
+ 2018-09-29 Martin Jansa <Martin.Jansa@gmail.com>
+ Partial fix for [BZ #23716]
+ * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
+diff --git a/sysdeps/ieee754/soft-fp/s_fdiv.c b/sysdeps/ieee754/soft-fp/s_fdiv.c
+index 341339f5ed..14655b77da 100644
+--- a/sysdeps/ieee754/soft-fp/s_fdiv.c
++++ b/sysdeps/ieee754/soft-fp/s_fdiv.c
+@@ -25,6 +25,16 @@
+ #undef fdivl
+
+ #include <math-narrow.h>
++
++#include <libc-diag.h>
++/* R_f[01] are not set in cases where it is not used in packing, but the
++ compiler does not see that it is set in all cases where it is
++ used, resulting in warnings that it may be used uninitialized.
++ The location of the warning differs in different versions of GCC,
++ it may be where R is defined using a macro or it may be where the
++ macro is defined. */
++DIAG_PUSH_NEEDS_COMMENT;
++DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ #include <soft-fp.h>
+ #include <single.h>
+ #include <double.h>
+@@ -53,4 +63,6 @@ __fdiv (double x, double y)
+ CHECK_NARROW_DIV (ret, x, y);
+ return ret;
+ }
++DIAG_POP_NEEDS_COMMENT;
++
+ libm_alias_float_double (div)
diff --git a/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch b/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
new file mode 100644
index 0000000000..31058ca91a
--- /dev/null
+++ b/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
@@ -0,0 +1,68 @@
+From cbada1a1b218c1ef61d0eb4363fad7598e6509d6 Mon Sep 17 00:00:00 2001
+From: Martin Jansa <Martin.Jansa@gmail.com>
+Date: Sun, 30 Sep 2018 09:16:48 +0000
+Subject: [PATCH] locale: prevent maybe-uninitialized errors with -Os [BZ
+ #19444]
+
+Fixes following error when building for aarch64 with -Os:
+| In file included from strcoll_l.c:43:
+| strcoll_l.c: In function '__strcoll_l':
+| ../locale/weight.h:31:26: error: 'seq2.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+| int_fast32_t i = table[*(*cpp)++];
+| ^~~~~~~~~
+| strcoll_l.c:304:18: note: 'seq2.back_us' was declared here
+| coll_seq seq1, seq2;
+| ^~~~
+| In file included from strcoll_l.c:43:
+| ../locale/weight.h:31:26: error: 'seq1.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+| int_fast32_t i = table[*(*cpp)++];
+| ^~~~~~~~~
+| strcoll_l.c:304:12: note: 'seq1.back_us' was declared here
+| coll_seq seq1, seq2;
+| ^~~~
+
+ Partial fix for [BZ #23716]
+ * locale/weight.h: Fix build with -Os.
+
+Work around the issue instead of removing -O like we do with
+SELECTED_OPTIMIZATION
+
+Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00539.html]
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ ChangeLog | 4 ++++
+ locale/weight.h | 7 +++++++
+ 2 files changed, 11 insertions(+)
+
+diff --git a/ChangeLog b/ChangeLog
+index 216336edc9..84fbbf47ed 100644
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,7 @@
++2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
++ Partial fix for [BZ #23716]
++ * locale/weight.h: Fix build with -Os.
++
+ 2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
+ Partial fix for [BZ #23716]
+ * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O.
+diff --git a/locale/weight.h b/locale/weight.h
+index 6028d3595e..10bcea25e5 100644
+--- a/locale/weight.h
++++ b/locale/weight.h
+@@ -28,7 +28,14 @@ findidx (const int32_t *table,
+ const unsigned char *extra,
+ const unsigned char **cpp, size_t len)
+ {
++ /* With GCC 8 when compiling with -Os the compiler warns that
++ seq1.back_us and seq2.back_us might be used uninitialized.
++ This uninitialized use is impossible for the same reason
++ as described in comments in locale/weightwc.h. */
++ DIAG_PUSH_NEEDS_COMMENT;
++ DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
+ int_fast32_t i = table[*(*cpp)++];
++ DIAG_POP_NEEDS_COMMENT;
+ const unsigned char *cp;
+ const unsigned char *usrc;
+
diff --git a/meta/recipes-core/glibc/glibc_2.28.bb b/meta/recipes-core/glibc/glibc_2.28.bb
index 804b7891ec..bd8b51e1d6 100644
--- a/meta/recipes-core/glibc/glibc_2.28.bb
+++ b/meta/recipes-core/glibc/glibc_2.28.bb
@@ -7,7 +7,7 @@ LIC_FILES_CHKSUM = "file://LICENSES;md5=cfc0ed77a9f62fa62eded042ebe31d72 \
DEPENDS += "gperf-native bison-native make-native"
-SRCREV ?= "3c03baca37fdcb52c3881e653ca392bba7a99c2b"
+SRCREV ?= "044c96f0d5595aeb0bb4e79355081c5a7f4faca5"
SRCBRANCH ?= "release/${PV}/master"
@@ -45,9 +45,9 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
file://0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch \
file://0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
file://0030-intl-Emit-no-lines-in-bison-generated-files.patch \
- file://0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch \
- file://0032-soft-fp-ignore-maybe-uninitialized.patch \
- file://0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch \
+ file://0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch \
+ file://0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch \
+ file://0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
"
NATIVESDKFIXES ?= ""
--
2.17.1
^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH] glibc: bump SRCREV to latest 2.28
2018-09-30 16:27 ` [PATCH] glibc: bump SRCREV to latest 2.28 Martin Jansa
@ 2018-09-30 16:36 ` Khem Raj
0 siblings, 0 replies; 7+ messages in thread
From: Khem Raj @ 2018-09-30 16:36 UTC (permalink / raw)
To: Martin Jansa; +Cc: Patches and discussions about the oe-core layer
On Sun, Sep 30, 2018 at 9:27 AM Martin Jansa <martin.jansa@gmail.com> wrote:
>
> * drop one patch already applied in upstream
>
> * this is still only partial fix for issues with -O0 and the bigger
> issue might be detected in runtime as described in:
> https://sourceware.org/glibc/wiki/FAQ#Why_do_I_get:.60.23error_.22glibc_cannot_be_compiled_without_optimization.22.27.2C_when_trying_to_compile_GNU_libc_with_GNU_CC.3F
> https://sourceware.org/bugzilla/show_bug.cgi?id=19444
> and tested in glibc build:
> https://sourceware.org/git/?p=glibc.git;a=blob;f=include/libc-symbols.h;h=8b9273c13a19f2658105c7997267d9086adae716;hb=HEAD#l74
>
> * restore the anonymous python to trigger fatal error when -O0 is
> used (but don't restore the notes for -O, -O1, -Os
>
> * git log --oneline 3c03baca37fdcb52c3881e653ca392bba7a99c2b..044c96f0d5595aeb0bb4e79355081c5a7f4faca5 | tee
> 044c96f0d5 Fix misreported errno on preadv2/pwritev2 (BZ#23579)
> 3a67c72c15 Fix stack overflow in tst-setcontext9 (bug 23717)
> 2339d6a55e i386: Use ENTRY and END in start.S [BZ #23606]
> 0ef2f4400c Fix strstr bug with huge needles (bug 23637)
> a55e109709 Fix tst-setcontext9 for optimized small stacks.
> 307d04334d misc: New test misc/tst-gethostid
> e7d22db29c Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679]
> 1fe2b9ca8a Fix segfault in maybe_script_execute.
> 0b79004569 regex: Add test tst-regcomp-truncated [BZ #23578]
> 58559f1443 regex: fix uninitialized memory access
> aa8a3e4cde pthread_cond_broadcast: Fix waiters-after-spinning case [BZ #23538]
> c87b5bab24 Improve ChangeLog message.
> 66fdfd57fe Regen RISC-V rvd ULPs
> b0aa03dfff RISC-V: Fix rounding save/restore bug.
> 2f498f3d14 nss_files: Fix file stream leak in aliases lookup [BZ #23521]
> bfcfa22589 nscd: Deallocate existing user names in file parser
> d05b05d157 error, error_at_line: Add missing va_end calls
> 4b25485f03 Linux: Rewrite __old_getdents64 [BZ #23497]
> 726e1554ce hurd: Avoid PLTs for __pthread_get/setspecific
> 7f11842e74 hurd: Add missing symbols for proper libc_get/setspecific
>
> * update 0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
> based on review comments in upstream and extend it to cover PPC based
> on:
> http://lists.openembedded.org/pipermail/openembedded-core/2018-September/156258.html
>
> * update 0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
> based on review comments in upstream
>
> * add 0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
> with a fix for aarch64 build with -Os
>
> * build tested with qemuarm, qemuarm64, qemux86, qemux86-64, qemuppc,
> qemumips, qemumips64 with -O, -O1, -Os.
>
while we are quite late in release cycle, this change mainly has
bugfixes that I am not too worries about.
but if it still has issues with -O0, then disallowing -O0 builds is
best thing to do, so its ok.
> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> ---
> meta/recipes-core/glibc/glibc.inc | 9 +
> ...Check-for-NULL-value-from-gethostbyn.patch | 38 ---
> ...Look-for-host-system-ld.so.cache-as-.patch | 8 +-
> ...Fix-buffer-overrun-with-a-relocated-.patch | 8 +-
> ...Raise-the-size-of-arrays-containing-.patch | 8 +-
> ...k-glibc-Allow-64-bit-atomics-for-x86.patch | 7 +-
> ...Make-relocatable-install-for-locales.patch | 7 +-
> ...5500-e6500-603e-fsqrt-implementation.patch | 7 +-
> ...RE_KNOWN_INTERPRETER_NAMES-to-known-.patch | 8 +-
> ...undefined-reference-to-__sqrt_finite.patch | 7 +-
> ...-are-now-inline-functions-and-call-o.patch | 9 +-
> ...443-which-explains-what-the-patch-do.patch | 8 +-
> ...m-err-tab.pl-with-specific-dirs-in-S.patch | 7 +-
> ...-are-now-inline-functions-and-call-o.patch | 9 +-
> ...igure.ac-handle-correctly-libc_cv_ro.patch | 7 +-
> .../glibc/0014-Add-unused-attribute.patch | 7 +-
> ...the-path-sets-wrong-config-variables.patch | 7 +-
> ...zone-re-written-tzselect-as-posix-sh.patch | 7 +-
> ...bash-dependency-for-nscd-init-script.patch | 7 +-
> ...ss-building-and-testing-instructions.patch | 7 +-
> ...glibc-Help-bootstrap-cross-toolchain.patch | 7 +-
> ...0-eglibc-Clear-cache-lines-on-ppc8xx.patch | 7 +-
> ...eglibc-Resolve-__fpscr_values-on-SH4.patch | 7 +-
> ...port-cross-locale-generation-support.patch | 7 +-
> ...Define-DUMMY_LOCALE_T-if-not-defined.patch | 7 +-
> ...ke-_dl_build_local_scope-breadth-fir.patch | 7 +-
> ...le-fix-hard-coded-reference-to-gcc-E.patch | 7 +-
> ...set-dl_load_write_lock-after-forking.patch | 7 +-
> ...ck-before-switching-to-malloc_atfork.patch | 7 +-
> ...sts.h-enum-definition-for-TRAP_HWBKP.patch | 9 +-
> ...-archive-uses-a-hard-coded-locale-pa.patch | 25 +-
> ...it-no-lines-in-bison-generated-files.patch | 7 +-
> ...prevent-maybe-uninitialized-errors-w.patch | 258 ++++++++++++++++++
> ...4-prevent-maybe-uninitialized-errors.patch | 95 -------
> ...2-soft-fp-ignore-maybe-uninitialized.patch | 72 -----
> ...soft-fp-ignore-maybe-uninitialized-w.patch | 100 +++++++
> ...aybe-uninitialized-errors-with-Os-BZ.patch | 68 +++++
> meta/recipes-core/glibc/glibc_2.28.bb | 8 +-
> 38 files changed, 512 insertions(+), 375 deletions(-)
> delete mode 100644 meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
> create mode 100644 meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
> delete mode 100644 meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
> delete mode 100644 meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
> create mode 100644 meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
> create mode 100644 meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
>
> diff --git a/meta/recipes-core/glibc/glibc.inc b/meta/recipes-core/glibc/glibc.inc
> index e673707369..ddf0c6b80e 100644
> --- a/meta/recipes-core/glibc/glibc.inc
> +++ b/meta/recipes-core/glibc/glibc.inc
> @@ -6,6 +6,15 @@ STAGINGCC = "gcc-cross-initial-${TARGET_ARCH}"
> STAGINGCC_class-nativesdk = "gcc-crosssdk-initial-${SDK_SYS}"
> PATH_prepend = "${STAGING_BINDIR_TOOLCHAIN}.${STAGINGCC}:"
>
> +python () {
> + opt_effective = "-O"
> + for opt in d.getVar('SELECTED_OPTIMIZATION').split():
> + if opt in ("-O0", "-O", "-O1", "-O2", "-O3", "-Os"):
> + opt_effective = opt
> + if opt_effective == "-O0":
> + bb.fatal("%s can't be built with %s, try -O1 instead" % (d.getVar('PN'), opt_effective))
> +}
> +
> # siteconfig.bbclass runs configure which needs a working compiler
> # For the compiler to work we need a working libc yet libc isn't
> # in the sysroots directory at this point. This means the libc.so
> diff --git a/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch b/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
> deleted file mode 100644
> index 3cf3266ba1..0000000000
> --- a/meta/recipes-core/glibc/glibc/0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch
> +++ /dev/null
> @@ -1,38 +0,0 @@
> -From e7d22db29cfdd2f1fb97a70a76fa53d151569945 Mon Sep 17 00:00:00 2001
> -From: Mingli Yu <Mingli.Yu@windriver.com>
> -Date: Thu, 20 Sep 2018 12:41:13 +0200
> -Subject: [PATCH] Linux gethostid: Check for NULL value from gethostbyname_r [BZ #23679]
> -
> -A NULL value can happen with certain gethostbyname_r failures.
> -
> -(cherry picked from commit 1214ba06e6771acb953a190091b0f6055c64fd25)
> -
> -Upstream-Status: Backport [https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=1214ba06e6771acb953a190091b0f6055c64fd25]
> -
> -Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
> ----
> - sysdeps/unix/sysv/linux/gethostid.c | 4 ++--
> - 1 file changed, 2 insertions(+), 2 deletions(-)
> -
> -diff --git a/sysdeps/unix/sysv/linux/gethostid.c b/sysdeps/unix/sysv/linux/gethostid.c
> -index 2e20f034dc..ee0190e7f9 100644
> ---- a/sysdeps/unix/sysv/linux/gethostid.c
> -+++ b/sysdeps/unix/sysv/linux/gethostid.c
> -@@ -102,12 +102,12 @@ gethostid (void)
> - {
> - int ret = __gethostbyname_r (hostname, &hostbuf,
> - tmpbuf.data, tmpbuf.length, &hp, &herr);
> -- if (ret == 0)
> -+ if (ret == 0 && hp != NULL)
> - break;
> - else
> - {
> - /* Enlarge the buffer on ERANGE. */
> -- if (herr == NETDB_INTERNAL && errno == ERANGE)
> -+ if (ret != 0 && herr == NETDB_INTERNAL && errno == ERANGE)
> - {
> - if (!scratch_buffer_grow (&tmpbuf))
> - return 0;
> ---
> -2.17.1
> -
> diff --git a/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch b/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
> index 14089350d9..5df26a8545 100644
> --- a/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
> +++ b/meta/recipes-core/glibc/glibc/0001-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
> @@ -1,8 +1,7 @@
> -From 70fd60e2a8f40a160736cb9b268dfa6508aa55a7 Mon Sep 17 00:00:00 2001
> +From bd51b3add89a5cb2d8f44029a1027c780b2afff5 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 01:48:24 +0000
> -Subject: [PATCH 01/30] nativesdk-glibc: Look for host system ld.so.cache as
> - well
> +Subject: [PATCH] nativesdk-glibc: Look for host system ld.so.cache as well
>
> Upstream-Status: Inappropriate [embedded specific]
>
> @@ -64,6 +63,3 @@ index c51e4b3718..44bbb69dc4 100644
> /* Add another newline when we are tracing the library loading. */
> if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
> _dl_debug_printf ("\n");
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch b/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
> index 382915e840..daadec76c7 100644
> --- a/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
> +++ b/meta/recipes-core/glibc/glibc/0002-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
> @@ -1,8 +1,7 @@
> -From f0dd22dfdbf822afc674724c35cc462cfafbc186 Mon Sep 17 00:00:00 2001
> +From fdc8a33ac2c81a0237b8a6d8b1aac7f1cdbb46af Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 01:50:00 +0000
> -Subject: [PATCH 02/30] nativesdk-glibc: Fix buffer overrun with a relocated
> - SDK
> +Subject: [PATCH] nativesdk-glibc: Fix buffer overrun with a relocated SDK
>
> When ld-linux-*.so.2 is relocated to a path that is longer than the
> original fixed location, the dynamic loader will crash in open_path
> @@ -45,6 +44,3 @@ index 44bbb69dc4..74e2e5e962 100644
> do
> {
> struct r_search_path_elem *this_dir = *dirs;
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch b/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
> index f83e8192e2..e082540303 100644
> --- a/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
> +++ b/meta/recipes-core/glibc/glibc/0003-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
> @@ -1,8 +1,7 @@
> -From 5962ca897efe965745e193c12041693c9e07dd24 Mon Sep 17 00:00:00 2001
> +From 055dd46b793168fb08e44913153010b088011ba2 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 01:51:38 +0000
> -Subject: [PATCH 03/30] nativesdk-glibc: Raise the size of arrays containing dl
> - paths
> +Subject: [PATCH] nativesdk-glibc: Raise the size of arrays containing dl paths
>
> This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings
> and lengths as well as ld.so.cache path in the dynamic loader to specific
> @@ -135,6 +134,3 @@ index cf43f1cf3b..7f07adde53 100644
> #ifndef add_system_dir
> # define add_system_dir(dir) add_dir (dir)
> #endif
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch b/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
> index a0957e6a7b..1ae2e33b4f 100644
> --- a/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
> +++ b/meta/recipes-core/glibc/glibc/0004-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
> @@ -1,7 +1,7 @@
> -From ee17ca0a6b122466c484301ea9fe029dc7e5498f Mon Sep 17 00:00:00 2001
> +From a237553ccd15276462be2023057a017fa8ee5d7c Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Thu, 31 Dec 2015 14:35:35 -0800
> -Subject: [PATCH 04/30] nativesdk-glibc: Allow 64 bit atomics for x86
> +Subject: [PATCH] nativesdk-glibc: Allow 64 bit atomics for x86
>
> The fix consist of allowing 64bit atomic ops for x86.
> This should be safe for i586 and newer CPUs.
> @@ -29,6 +29,3 @@ index 272da5dd8f..409c759f14 100644
> #define USE_ATOMIC_COMPILER_BUILTINS 0
> #define ATOMIC_EXCHANGE_USES_CAS 0
>
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch b/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
> index 56ff398753..b53f2ef2e2 100644
> --- a/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
> +++ b/meta/recipes-core/glibc/glibc/0005-nativesdk-glibc-Make-relocatable-install-for-locales.patch
> @@ -1,7 +1,7 @@
> -From 7195d203c6986ccdb39053933b703391ccc6854a Mon Sep 17 00:00:00 2001
> +From e1dc85af1800afa4fbf4eb5a59cc41025495af57 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Fri, 3 Aug 2018 09:55:12 -0700
> -Subject: [PATCH 05/30] nativesdk-glibc: Make relocatable install for locales
> +Subject: [PATCH] nativesdk-glibc: Make relocatable install for locales
>
> The glibc locale path is hard-coded to the install prefix, but in SDKs we need
> to be able to relocate the binaries. Expand the strings to 4K and put them in a
> @@ -65,6 +65,3 @@ index 68822a6319..537bc35149 100644
>
> /* Load the locale data for CATEGORY from the file specified by *NAME.
> If *NAME is "", use environment variables as specified by POSIX, and
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch b/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
> index 1e712d5eba..971700a6df 100644
> --- a/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
> +++ b/meta/recipes-core/glibc/glibc/0006-fsl-e500-e5500-e6500-603e-fsqrt-implementation.patch
> @@ -1,7 +1,7 @@
> -From b28e06d87a43e6aacff5624aaec75106599edec8 Mon Sep 17 00:00:00 2001
> +From d23c577b0b70b34335971abaf3f50e617dda615e Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:01:50 +0000
> -Subject: [PATCH 06/30] fsl e500/e5500/e6500/603e fsqrt implementation
> +Subject: [PATCH] fsl e500/e5500/e6500/603e fsqrt implementation
>
> Upstream-Status: Pending
> Signed-off-by: Edmar Wienskoski <edmar@freescale.com>
> @@ -1579,6 +1579,3 @@ index 0000000000..04ff8cc181
> +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/e6500/fpu/Implies
> @@ -0,0 +1 @@
> +powerpc/powerpc64/e6500/fpu
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch b/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
> index 251e9dd4b1..4871346838 100644
> --- a/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
> +++ b/meta/recipes-core/glibc/glibc/0007-readlib-Add-OECORE_KNOWN_INTERPRETER_NAMES-to-known-.patch
> @@ -1,8 +1,7 @@
> -From fd2bd3037ef49f67f12659b6aaba02f76e131a24 Mon Sep 17 00:00:00 2001
> +From d65f6ee214d7d91445fceabc6a5d6bf55b0e8d4b Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:11:22 +0000
> -Subject: [PATCH 07/30] readlib: Add OECORE_KNOWN_INTERPRETER_NAMES to known
> - names
> +Subject: [PATCH] readlib: Add OECORE_KNOWN_INTERPRETER_NAMES to known names
>
> This bolts in a hook for OE to pass its own version of interpreter
> names into glibc especially for multilib case, where it differs from any
> @@ -28,6 +27,3 @@ index 573c01476c..d8c7412287 100644
> };
>
> static struct known_names known_libs[] =
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch b/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
> index 67439c4b87..c0d96eb1f5 100644
> --- a/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
> +++ b/meta/recipes-core/glibc/glibc/0008-ppc-sqrt-Fix-undefined-reference-to-__sqrt_finite.patch
> @@ -1,7 +1,7 @@
> -From b696fe0c6147afc375ae573063a92a53857248eb Mon Sep 17 00:00:00 2001
> +From ee3aa1464f40c916c62cf326bf4c18f8b71a229b Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:15:07 +0000
> -Subject: [PATCH 08/30] ppc/sqrt: Fix undefined reference to `__sqrt_finite'
> +Subject: [PATCH] ppc/sqrt: Fix undefined reference to `__sqrt_finite'
>
> on ppc fixes the errors like below
> | ./.libs/libpulsecore-1.1.so: undefined reference to `__sqrt_finite'
> @@ -203,6 +203,3 @@ index 26fa067abf..9d175122a8 100644
> return f_washf (b);
> }
> +strong_alias (__ieee754_sqrtf, __sqrtf_finite)
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch b/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> index 1d27a56c79..d0b47cd67b 100644
> --- a/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> +++ b/meta/recipes-core/glibc/glibc/0009-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> @@ -1,8 +1,8 @@
> -From 324aa1ffbf85ebd06b54f228604d6651895c1eea Mon Sep 17 00:00:00 2001
> +From 17e82d594b2d8d3a6998face953382f9d14fb046 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:16:38 +0000
> -Subject: [PATCH 09/30] __ieee754_sqrt{,f} are now inline functions and call
> - out __slow versions
> +Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
> + __slow versions
>
> Upstream-Status: Pending
>
> @@ -382,6 +382,3 @@ index 9d175122a8..10de1f0cc3 100644
> +}
> +
> strong_alias (__ieee754_sqrtf, __sqrtf_finite)
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch b/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
> index 6b2bf65cac..86ef3a1059 100644
> --- a/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
> +++ b/meta/recipes-core/glibc/glibc/0010-Quote-from-bug-1443-which-explains-what-the-patch-do.patch
> @@ -1,8 +1,7 @@
> -From f6581da98bef982c888061fa06092c03f3c6c708 Mon Sep 17 00:00:00 2001
> +From fe8d9b76e7c881cc0a0b728ea2bd637fafca0978 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:20:09 +0000
> -Subject: [PATCH 10/30] Quote from bug 1443 which explains what the patch does
> - :
> +Subject: [PATCH] Quote from bug 1443 which explains what the patch does :
>
> We build some random program and link it with -lust. When we run it,
> it dies with a SIGSEGV before reaching main().
> @@ -57,6 +56,3 @@ index 1a4fd3f17b..a02c47571a 100644
> break;
>
> case R_ARM_TLS_TPOFF32:
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch b/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
> index dfe2fe4b83..32aae5cd53 100644
> --- a/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
> +++ b/meta/recipes-core/glibc/glibc/0011-eglibc-run-libm-err-tab.pl-with-specific-dirs-in-S.patch
> @@ -1,7 +1,7 @@
> -From 635d4a48c331b5ccc9165a6f622091845a5245b0 Mon Sep 17 00:00:00 2001
> +From 3012cb839a64e7d5c621efa79b643d169290e6e9 Mon Sep 17 00:00:00 2001
> From: Ting Liu <b28495@freescale.com>
> Date: Wed, 19 Dec 2012 04:39:57 -0600
> -Subject: [PATCH 11/30] eglibc: run libm-err-tab.pl with specific dirs in ${S}
> +Subject: [PATCH] eglibc: run libm-err-tab.pl with specific dirs in ${S}
>
> libm-err-tab.pl will parse all the files named "libm-test-ulps"
> in the given dir recursively. To avoid parsing the one in
> @@ -31,6 +31,3 @@ index c2756640a7..1b5bb16a96 100644
> $(move-if-change) $(objpfx)libm-err-tmp $(objpfx)libm-err.texi
> touch $@
>
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch b/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> index 3fcaedd8ef..93395c389f 100644
> --- a/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> +++ b/meta/recipes-core/glibc/glibc/0012-__ieee754_sqrt-f-are-now-inline-functions-and-call-o.patch
> @@ -1,8 +1,8 @@
> -From 11991e14957063b0e5fa366d836f42dd6d3e10cd Mon Sep 17 00:00:00 2001
> +From 93ab69ae4c98303929ba9492130a021fa4a215be Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:24:46 +0000
> -Subject: [PATCH 12/30] __ieee754_sqrt{,f} are now inline functions and call
> - out __slow versions
> +Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
> + __slow versions
>
> Upstream-Status: Pending
>
> @@ -56,6 +56,3 @@ index 812653558f..10de1f0cc3 100644
> float b;
> #endif
> {
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch b/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
> index 32796354a0..9998691fa4 100644
> --- a/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
> +++ b/meta/recipes-core/glibc/glibc/0013-sysdeps-gnu-configure.ac-handle-correctly-libc_cv_ro.patch
> @@ -1,7 +1,7 @@
> -From 36b0c04436f6ec7dc270d387cb036b5361544618 Mon Sep 17 00:00:00 2001
> +From a7bd8aa65f3f2755d6dbd0d5adbfd269c1fb0094 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:27:10 +0000
> -Subject: [PATCH 13/30] sysdeps/gnu/configure.ac: handle correctly
> +Subject: [PATCH] sysdeps/gnu/configure.ac: handle correctly
> $libc_cv_rootsbindir
>
> Upstream-Status:Pending
> @@ -37,6 +37,3 @@ index 634fe4de2a..3db1697f4f 100644
> + test -n "$libc_cv_rootsbindir" || libc_cv_rootsbindir=/sbin
> ;;
> esac
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch b/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
> index cfc044506b..9d6ab30e2c 100644
> --- a/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
> +++ b/meta/recipes-core/glibc/glibc/0014-Add-unused-attribute.patch
> @@ -1,7 +1,7 @@
> -From f1969e4c95e810280edf5e11c8a6f32b3a56e2fb Mon Sep 17 00:00:00 2001
> +From 2ce5bc6da23dcb402afdeb967fa44c39eecf6d37 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:28:41 +0000
> -Subject: [PATCH 14/30] Add unused attribute
> +Subject: [PATCH] Add unused attribute
>
> Helps in avoiding gcc warning when header is is included in
> a source file which does not use both functions
> @@ -29,6 +29,3 @@ index 123e2a62ce..63cc83ec84 100644
> strip (char *wp, const char *s)
> {
> int slash_count = 0;
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch b/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
> index 217a3f6088..0267e7a4ec 100644
> --- a/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
> +++ b/meta/recipes-core/glibc/glibc/0015-yes-within-the-path-sets-wrong-config-variables.patch
> @@ -1,7 +1,7 @@
> -From be9965d0e53db1d7fe9419710a84c75526a18cc0 Mon Sep 17 00:00:00 2001
> +From b382138c41ccf6079b44592f1e74f183ca8281bb Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:31:06 +0000
> -Subject: [PATCH 15/30] 'yes' within the path sets wrong config variables
> +Subject: [PATCH] 'yes' within the path sets wrong config variables
>
> It seems that the 'AC_EGREP_CPP(yes...' example is quite popular
> but being such a short word to grep it is likely to produce
> @@ -258,6 +258,3 @@ index f9cba6e15d..b21f72f1e4 100644
> #endif
> ], libc_cv_ppc64_def_call_elf=yes, libc_cv_ppc64_def_call_elf=no)])
> if test $libc_cv_ppc64_def_call_elf = no; then
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch b/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
> index 719193cbf9..15453ec6ff 100644
> --- a/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
> +++ b/meta/recipes-core/glibc/glibc/0016-timezone-re-written-tzselect-as-posix-sh.patch
> @@ -1,7 +1,7 @@
> -From 60694f7ed69c8b711ffe37ce157032e85f60347b Mon Sep 17 00:00:00 2001
> +From 04fb7b93dc40c1f96ebc05d29a2f02f9e4f0d572 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:33:03 +0000
> -Subject: [PATCH 16/30] timezone: re-written tzselect as posix sh
> +Subject: [PATCH] timezone: re-written tzselect as posix sh
>
> To avoid the bash dependency.
>
> @@ -40,6 +40,3 @@ index d2c3a6d1dd..089679f306 100755
>
> # Output one argument as-is to standard output.
> # Safer than 'echo', which can mishandle '\' or leading '-'.
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch b/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
> index e1a0d4918a..06d2cd1d25 100644
> --- a/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
> +++ b/meta/recipes-core/glibc/glibc/0017-Remove-bash-dependency-for-nscd-init-script.patch
> @@ -1,7 +1,7 @@
> -From 0d6e36d38569ec716331c48a2187b391f5680363 Mon Sep 17 00:00:00 2001
> +From 7a2f244c0980a54ed74f9544ab44a7269ef12bce Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Thu, 31 Dec 2015 14:33:02 -0800
> -Subject: [PATCH 17/30] Remove bash dependency for nscd init script
> +Subject: [PATCH] Remove bash dependency for nscd init script
>
> The nscd init script uses #! /bin/bash but only really uses one bashism
> (translated strings), so remove them and switch the shell to #!/bin/sh.
> @@ -70,6 +70,3 @@ index a882da7d8b..b02986ec15 100644
> RETVAL=1
> ;;
> esac
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch b/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
> index fa8d127f7a..29109a26ea 100644
> --- a/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
> +++ b/meta/recipes-core/glibc/glibc/0018-eglibc-Cross-building-and-testing-instructions.patch
> @@ -1,7 +1,7 @@
> -From 448222134c9a0b147c4598f288ccc9d045b873c4 Mon Sep 17 00:00:00 2001
> +From 44a5c79efea09f5b990e524ec42abdeef444056a Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:42:58 +0000
> -Subject: [PATCH 18/30] eglibc: Cross building and testing instructions
> +Subject: [PATCH] eglibc: Cross building and testing instructions
>
> Ported from eglibc
> Upstream-Status: Pending
> @@ -614,6 +614,3 @@ index 0000000000..b67b468466
> +- Some tests require access to libstdc++.so.6 and libgcc_s.so.1; we
> + simply place copies of these libraries in the top GLIBC build
> + directory.
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch b/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
> index c7e8bd2ee9..71c2ab9180 100644
> --- a/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
> +++ b/meta/recipes-core/glibc/glibc/0019-eglibc-Help-bootstrap-cross-toolchain.patch
> @@ -1,7 +1,7 @@
> -From 6b8ee1ae86f8b9a49f751ab211002c83744356a6 Mon Sep 17 00:00:00 2001
> +From f4ec5527d562d38523abb8587a6c7532e9d21f8a Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:49:28 +0000
> -Subject: [PATCH 19/30] eglibc: Help bootstrap cross toolchain
> +Subject: [PATCH] eglibc: Help bootstrap cross toolchain
>
> Taken from EGLIBC, r1484 + r1525
>
> @@ -95,6 +95,3 @@ index 0000000000..1d2b669aff
> + difficult headers. The <gnu/stubs.h> header depends, via the
> + EGLIBC subdir 'stubs' make targets, on every .o file in EGLIBC, but
> + an empty stubs.h like this will do fine for GCC. */
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch b/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
> index d3f4b6a319..6e475a711e 100644
> --- a/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
> +++ b/meta/recipes-core/glibc/glibc/0020-eglibc-Clear-cache-lines-on-ppc8xx.patch
> @@ -1,7 +1,7 @@
> -From 617ca176291df82c29d8c78e92ba8edcb38a2fe2 Mon Sep 17 00:00:00 2001
> +From 6c23660d035e71de0e20b40460ad3050bd057665 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Thu, 31 Dec 2015 15:15:09 -0800
> -Subject: [PATCH 20/30] eglibc: Clear cache lines on ppc8xx
> +Subject: [PATCH] eglibc: Clear cache lines on ppc8xx
>
> 2007-06-13 Nathan Sidwell <nathan@codesourcery.com>
> Mark Shinwell <shinwell@codesourcery.com>
> @@ -78,6 +78,3 @@ index f2ad0c355d..3e6773795e 100644
> __cache_line_size = av->a_un.a_val;
> break;
> #ifndef SHARED
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch b/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
> index 881bd911fc..8aecf2624c 100644
> --- a/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
> +++ b/meta/recipes-core/glibc/glibc/0021-eglibc-Resolve-__fpscr_values-on-SH4.patch
> @@ -1,7 +1,7 @@
> -From 78e379d65f4fc810fb095a97c4f36f0b79bb5e01 Mon Sep 17 00:00:00 2001
> +From 55531ef57d04006c5a1e3b32a8e0410372f86007 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 00:55:53 +0000
> -Subject: [PATCH 21/30] eglibc: Resolve __fpscr_values on SH4
> +Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4
>
> 2010-09-29 Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
> Andrew Stubbs <ams@codesourcery.com>
> @@ -51,6 +51,3 @@ index c4e28ffb98..648bae03d5 100644
> + .long 0x80000
> +weak_alias (___fpscr_values, __fpscr_values)
> +
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch b/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
> index 04a5be7fcb..aa62c6352c 100644
> --- a/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
> +++ b/meta/recipes-core/glibc/glibc/0022-eglibc-Forward-port-cross-locale-generation-support.patch
> @@ -1,7 +1,7 @@
> -From 3e24f9d63aef5561b80fc7c345ce61943910e69b Mon Sep 17 00:00:00 2001
> +From 4bb23fbb07984b93fd14f353fd9325d927b0cd98 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 18 Mar 2015 01:33:49 +0000
> -Subject: [PATCH 22/30] eglibc: Forward port cross locale generation support
> +Subject: [PATCH] eglibc: Forward port cross locale generation support
>
> Upstream-Status: Pending
>
> @@ -561,6 +561,3 @@ index e4de907e1f..b5d8f5c17d 100644
> #ifdef NL_CURRENT_INDIRECT
> # define WEAK_POSTLOAD(postload) weak_extern (postload)
> #else
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch b/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
> index 092e90e5e3..68fad96410 100644
> --- a/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
> +++ b/meta/recipes-core/glibc/glibc/0023-Define-DUMMY_LOCALE_T-if-not-defined.patch
> @@ -1,7 +1,7 @@
> -From 24f3fbd925b6af96c4369184528028b144b51310 Mon Sep 17 00:00:00 2001
> +From 1b2ceb6c2414e3c98c7bcd029583287ced9f3159 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Wed, 20 Apr 2016 21:11:00 -0700
> -Subject: [PATCH 23/30] Define DUMMY_LOCALE_T if not defined
> +Subject: [PATCH] Define DUMMY_LOCALE_T if not defined
>
> This is a hack to fix building the locale bits on an older
> CentOs 5.X machine
> @@ -27,6 +27,3 @@ index 9956cd8446..04342f3644 100644
> /* Use the internal textdomain used for libc messages. */
> #define PACKAGE _libc_intl_domainname
> #ifndef VERSION
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch b/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
> index c78b4a3325..28cff2b90b 100644
> --- a/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
> +++ b/meta/recipes-core/glibc/glibc/0024-elf-dl-deps.c-Make-_dl_build_local_scope-breadth-fir.patch
> @@ -1,7 +1,7 @@
> -From 9f02a73c41782688f43e01bc2adbba09fc83b51e Mon Sep 17 00:00:00 2001
> +From a6159c9486745664a5f116ee9cc45837021b7624 Mon Sep 17 00:00:00 2001
> From: Mark Hatle <mark.hatle@windriver.com>
> Date: Thu, 18 Aug 2016 14:07:58 -0500
> -Subject: [PATCH 24/30] elf/dl-deps.c: Make _dl_build_local_scope breadth first
> +Subject: [PATCH] elf/dl-deps.c: Make _dl_build_local_scope breadth first
>
> According to the ELF specification:
>
> @@ -51,6 +51,3 @@ index 9d9b1ba7f2..8414028c58 100644
> return p - list;
> }
>
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch b/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
> index 5eb1a019a4..4a7919ff5b 100644
> --- a/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
> +++ b/meta/recipes-core/glibc/glibc/0025-locale-fix-hard-coded-reference-to-gcc-E.patch
> @@ -1,7 +1,7 @@
> -From 985b3d9e9b3f99f5a23c0c68e8657e311ca6f42d Mon Sep 17 00:00:00 2001
> +From 6c6aecba19b3e7947100623532a41b6f16734ace Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Rosen?= <jeremy.rosen@smile.fr>
> Date: Mon, 22 Aug 2016 16:09:25 +0200
> -Subject: [PATCH 25/30] locale: fix hard-coded reference to gcc -E
> +Subject: [PATCH] locale: fix hard-coded reference to gcc -E
>
> When new version of compilers are published, they may not be compatible with
> older versions of software. This is particularly common when software is built
> @@ -33,6 +33,3 @@ index 30d3f2f195..e97653017c 100644
>
>
> sub cstrlen {
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
> index ad10b3c715..71ddc1234b 100644
> --- a/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
> +++ b/meta/recipes-core/glibc/glibc/0026-reset-dl_load_write_lock-after-forking.patch
> @@ -1,7 +1,7 @@
> -From c26abfc71ef461ef4980f57a35870b68826bd619 Mon Sep 17 00:00:00 2001
> +From efb0fca7db742f4195e1771d8ba4c7fba4938819 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Sat, 27 Jan 2018 10:05:07 -0800
> -Subject: [PATCH 26/30] reset dl_load_write_lock after forking
> +Subject: [PATCH] reset dl_load_write_lock after forking
>
> The patch in this Bugzilla entry was requested by a customer:
>
> @@ -35,6 +35,3 @@ index ec56a827eb..0f48933ff1 100644
> /* Run the handlers registered for the child. */
> __run_fork_handlers (atfork_run_child);
> }
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch b/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
> index 1ad14b7fc3..dd37f2cd4d 100644
> --- a/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
> +++ b/meta/recipes-core/glibc/glibc/0027-Acquire-ld.so-lock-before-switching-to-malloc_atfork.patch
> @@ -1,7 +1,7 @@
> -From c3e04a90dd762cad4ee9bd7564d74e052781be5c Mon Sep 17 00:00:00 2001
> +From 6ea962e0946da7564a774b08dd3eda28d64e9e56 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Sat, 27 Jan 2018 10:08:04 -0800
> -Subject: [PATCH 27/30] Acquire ld.so lock before switching to malloc_atfork
> +Subject: [PATCH] Acquire ld.so lock before switching to malloc_atfork
>
> The patch is from
> https://sourceware.org/bugzilla/show_bug.cgi?id=4578
> @@ -63,6 +63,3 @@ index 0f48933ff1..eef3f9669b 100644
> }
>
> return pid;
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch b/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
> index 8f0b05694f..fae8d0040d 100644
> --- a/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
> +++ b/meta/recipes-core/glibc/glibc/0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch
> @@ -1,8 +1,8 @@
> -From 55cc59b7da97b80cd26027656a252082b09aa2bb Mon Sep 17 00:00:00 2001
> +From 38fad3e5ab3b45c56810abd35fa11a72fa10b8f1 Mon Sep 17 00:00:00 2001
> From: Pratyush Anand <panand@redhat.com>
> Date: Wed, 22 Mar 2017 17:02:38 +0530
> -Subject: [PATCH 28/30] bits/siginfo-consts.h: enum definition for TRAP_HWBKPT
> - is missing
> +Subject: [PATCH] bits/siginfo-consts.h: enum definition for TRAP_HWBKPT is
> + missing
> MIME-Version: 1.0
> Content-Type: text/plain; charset=UTF-8
> Content-Transfer-Encoding: 8bit
> @@ -64,6 +64,3 @@ index 193bd9c471..3fe852bc5f 100644
> };
> # endif
>
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch b/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
> index 8bdd466806..e17f6aa3b9 100644
> --- a/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
> +++ b/meta/recipes-core/glibc/glibc/0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
> @@ -1,8 +1,7 @@
> -From 5a6f019ded549faaf42478f6f96428dc7c20606e Mon Sep 17 00:00:00 2001
> +From 865651d2496a90f7ae8e7cc19a2e54b6f17a8ad5 Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Fri, 3 Aug 2018 09:42:06 -0700
> -Subject: [PATCH 29/30] localedef --add-to-archive uses a hard-coded locale
> - path
> +Subject: [PATCH] localedef --add-to-archive uses a hard-coded locale path
>
> it doesn't exist in normal use, and there's no way to pass an
> alternative filename.
> @@ -15,14 +14,14 @@ Upstream-Status: Inappropriate (OE-specific)
> Signed-off-by: Ross Burton <ross.burton@intel.com>
> Signed-off-by: Khem Raj <raj.khem@gmail.com>
> ---
> - locale/programs/locarchive.c | 13 ++++++++-----
> - 1 file changed, 8 insertions(+), 5 deletions(-)
> + locale/programs/locarchive.c | 37 ++++++++++++++++++++++++++----------
> + 1 file changed, 27 insertions(+), 10 deletions(-)
>
> -Index: git/locale/programs/locarchive.c
> -===================================================================
> ---- git.orig/locale/programs/locarchive.c
> -+++ git/locale/programs/locarchive.c
> -@@ -340,12 +340,24 @@ enlarge_archive (struct locarhandle *ah,
> +diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
> +index ca332a345f..91f62da662 100644
> +--- a/locale/programs/locarchive.c
> ++++ b/locale/programs/locarchive.c
> +@@ -340,12 +340,24 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
> struct namehashent *oldnamehashtab;
> struct locarhandle new_ah;
> size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
> @@ -52,7 +51,7 @@ Index: git/locale/programs/locarchive.c
> strcpy (stpcpy (fname, archivefname), ".XXXXXX");
>
> /* Not all of the old file has to be mapped. Change this now this
> -@@ -551,6 +563,8 @@ enlarge_archive (struct locarhandle *ah,
> +@@ -551,6 +563,8 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
>
> /* Add the information for the new one. */
> *ah = new_ah;
> @@ -61,7 +60,7 @@ Index: git/locale/programs/locarchive.c
> }
>
>
> -@@ -569,10 +583,13 @@ open_archive (struct locarhandle *ah, bo
> +@@ -569,10 +583,13 @@ open_archive (struct locarhandle *ah, bool readonly)
> /* If ah has a non-NULL fname open that otherwise open the default. */
> if (archivefname == NULL)
> {
> @@ -79,7 +78,7 @@ Index: git/locale/programs/locarchive.c
> }
>
> while (1)
> -@@ -585,7 +602,7 @@ open_archive (struct locarhandle *ah, bo
> +@@ -585,7 +602,7 @@ open_archive (struct locarhandle *ah, bool readonly)
> the default locale archive we ignore the failure and
> list an empty archive, otherwise we print an error
> and exit. */
> diff --git a/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch b/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
> index f0a950aca9..db97d91c99 100644
> --- a/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
> +++ b/meta/recipes-core/glibc/glibc/0030-intl-Emit-no-lines-in-bison-generated-files.patch
> @@ -1,7 +1,7 @@
> -From 959f3fc8743cbb3b13c3be11ee359f139f5be8c7 Mon Sep 17 00:00:00 2001
> +From a54c15d0567d547137066f41b1b22eba4875c27b Mon Sep 17 00:00:00 2001
> From: Khem Raj <raj.khem@gmail.com>
> Date: Fri, 3 Aug 2018 09:44:00 -0700
> -Subject: [PATCH 30/30] intl: Emit no lines in bison generated files
> +Subject: [PATCH] intl: Emit no lines in bison generated files
>
> Improve reproducibility:
> Do not put any #line preprocessor commands in bison generated files.
> @@ -29,6 +29,3 @@ index 672edf1b38..d31888d013 100644
>
> $(inst_localedir)/locale.alias: locale.alias $(+force)
> $(do-install)
> ---
> -2.18.0
> -
> diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
> new file mode 100644
> index 0000000000..61f55d4f83
> --- /dev/null
> +++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch
> @@ -0,0 +1,258 @@
> +From 546b46c309a52ed74dc906114b1e984bb9703d74 Mon Sep 17 00:00:00 2001
> +From: Martin Jansa <Martin.Jansa@gmail.com>
> +Date: Fri, 14 Sep 2018 23:23:03 +0000
> +Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors with -O
> + [BZ #19444]
> +
> +With -O included in CFLAGS it fails to build with:
> +
> +../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_jnl':
> +../sysdeps/ieee754/ldbl-96/e_jnl.c:146:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + b = invsqrtpi * temp / sqrtl (x);
> + ~~~~~~~~~~^~~~~~
> +../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_ynl':
> +../sysdeps/ieee754/ldbl-96/e_jnl.c:375:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + b = invsqrtpi * temp / sqrtl (x);
> + ~~~~~~~~~~^~~~~~
> +../sysdeps/ieee754/dbl-64/e_jn.c: In function '__ieee754_jn':
> +../sysdeps/ieee754/dbl-64/e_jn.c:113:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + b = invsqrtpi * temp / sqrt (x);
> + ~~~~~~~~~~^~~~~~
> +../sysdeps/ieee754/dbl-64/e_jn.c: In function '__ieee754_yn':
> +../sysdeps/ieee754/dbl-64/e_jn.c:320:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + b = invsqrtpi * temp / sqrt (x);
> + ~~~~~~~~~~^~~~~~
> +
> +Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64
> +with -O, -O1, -Os.
> +For soft-fp ARM it needs one more fix for -O1:
> +https://sourceware.org/ml/libc-alpha/2018-09/msg00300.html
> +For AARCH64 it needs one more fix in locale for -Os.
> +
> + [BZ #23716]
> + * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
> + * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
> + * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
> + * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
> +
> +Work around the issue instead of removing -O like we do with
> +SELECTED_OPTIMIZATION
> +
> +Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00299.html]
> +
> +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> +---
> + ChangeLog | 7 +++++++
> + sysdeps/ieee754/dbl-64/e_jn.c | 21 +++++++++++++++++++++
> + sysdeps/ieee754/ldbl-128/e_jnl.c | 21 +++++++++++++++++++++
> + sysdeps/ieee754/ldbl-128ibm/e_jnl.c | 21 +++++++++++++++++++++
> + sysdeps/ieee754/ldbl-96/e_jnl.c | 21 +++++++++++++++++++++
> + 5 files changed, 91 insertions(+)
> +
> +diff --git a/ChangeLog b/ChangeLog
> +index 11a9b8d98e..922e916f2c 100644
> +--- a/ChangeLog
> ++++ b/ChangeLog
> +@@ -1,3 +1,10 @@
> ++2018-09-29 Martin Jansa <Martin.Jansa@gmail.com>
> ++ Partial fix for [BZ #23716]
> ++ * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
> ++ * sysdeps/ieee754/ldbl-96/e_jnl.c: Likewise.
> ++ * sysdeps/ieee754/ldbl-128/e_jnl.c: Likewise.
> ++ * sysdeps/ieee754/ldbl-128ibm/e_jnl.c: Likewise.
> ++
> + 2018-09-28 Adhemerval Zanella <adhemerval.zanella@linaro.org>
> +
> + [BZ #23579]
> +diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
> +index 9181b22bb8..9ff52c737f 100644
> +--- a/sysdeps/ieee754/dbl-64/e_jn.c
> ++++ b/sysdeps/ieee754/dbl-64/e_jn.c
> +@@ -42,6 +42,7 @@
> + #include <math-narrow-eval.h>
> + #include <math_private.h>
> + #include <math-underflow.h>
> ++#include <libc-diag.h>
> +
> + static const double
> + invsqrtpi = 5.64189583547756279280e-01, /* 0x3FE20DD7, 0x50429B6D */
> +@@ -109,7 +110,17 @@ __ieee754_jn (int n, double x)
> + case 2: temp = -c - s; break;
> + case 3: temp = c - s; break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrt (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +@@ -316,7 +327,17 @@ __ieee754_yn (int n, double x)
> + case 2: temp = -s + c; break;
> + case 3: temp = s + c; break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrt (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
> +index 7739eec291..8706a11575 100644
> +--- a/sysdeps/ieee754/ldbl-128/e_jnl.c
> ++++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
> +@@ -61,6 +61,7 @@
> + #include <math.h>
> + #include <math_private.h>
> + #include <math-underflow.h>
> ++#include <libc-diag.h>
> +
> + static const _Float128
> + invsqrtpi = L(5.6418958354775628694807945156077258584405E-1),
> +@@ -150,7 +151,17 @@ __ieee754_jnl (int n, _Float128 x)
> + temp = c - s;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +@@ -386,7 +397,17 @@ __ieee754_ynl (int n, _Float128 x)
> + temp = s + c;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +diff --git a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
> +index 71b3addfba..3226d02309 100644
> +--- a/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
> ++++ b/sysdeps/ieee754/ldbl-128ibm/e_jnl.c
> +@@ -61,6 +61,7 @@
> + #include <math.h>
> + #include <math_private.h>
> + #include <math-underflow.h>
> ++#include <libc-diag.h>
> +
> + static const long double
> + invsqrtpi = 5.6418958354775628694807945156077258584405E-1L,
> +@@ -150,7 +151,17 @@ __ieee754_jnl (int n, long double x)
> + temp = c - s;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +@@ -386,7 +397,17 @@ __ieee754_ynl (int n, long double x)
> + temp = s + c;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
> +index 394921f564..da5c2cc93e 100644
> +--- a/sysdeps/ieee754/ldbl-96/e_jnl.c
> ++++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
> +@@ -61,6 +61,7 @@
> + #include <math.h>
> + #include <math_private.h>
> + #include <math-underflow.h>
> ++#include <libc-diag.h>
> +
> + static const long double
> + invsqrtpi = 5.64189583547756286948079e-1L, two = 2.0e0L, one = 1.0e0L;
> +@@ -143,7 +144,17 @@ __ieee754_jnl (int n, long double x)
> + temp = c - s;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> +@@ -372,7 +383,17 @@ __ieee754_ynl (int n, long double x)
> + temp = s + c;
> + break;
> + }
> ++ /* With GCC 8 (and older) when compiling with -O the compiler
> ++ warns that the variable 'temp', may be used uninitialized.
> ++ The switch above covers all possible values of n & 3
> ++ but GCC without VRP enabled isn't able to figure out the
> ++ range of possible values is [0,3] as explained in:
> ++ https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69230
> ++ so it's false possitive with -O1 and lower. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + b = invsqrtpi * temp / sqrtl (x);
> ++ DIAG_POP_NEEDS_COMMENT;
> + }
> + else
> + {
> diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
> deleted file mode 100644
> index b02c4ec94f..0000000000
> --- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch
> +++ /dev/null
> @@ -1,95 +0,0 @@
> -From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Fri, 14 Sep 2018 23:23:03 +0000
> -Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized errors
> -
> -* with -O included in BUILD_OPTIMIZATION when DEBUG_BUILD
> - is used, nativesdk-glibc fails with:
> -../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_jnl':
> -../sysdeps/ieee754/ldbl-96/e_jnl.c:146:20: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - b = invsqrtpi * temp / sqrtl (x);
> - ~~~~~~~~~~^~~~~~
> -../sysdeps/ieee754/ldbl-96/e_jnl.c: In function '__ieee754_ynl':
> -../sysdeps/ieee754/ldbl-96/e_jnl.c:375:16: error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - b = invsqrtpi * temp / sqrtl (x);
> - ~~~~~~~~~~^~~~~~
> -
> -* work around the issue instead of removing -O like we do with
> - SELECTED_OPTIMIZATION
> -
> -Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00299.html]
> -
> -Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> ----
> - sysdeps/ieee754/dbl-64/e_jn.c | 2 ++
> - sysdeps/ieee754/ldbl-128/e_jnl.c | 4 ++++
> - sysdeps/ieee754/ldbl-96/e_jnl.c | 4 ++++
> - 3 files changed, 10 insertions(+)
> -
> -diff --git a/sysdeps/ieee754/dbl-64/e_jn.c b/sysdeps/ieee754/dbl-64/e_jn.c
> -index 9181b22bb8..74a6b5f149 100644
> ---- a/sysdeps/ieee754/dbl-64/e_jn.c
> -+++ b/sysdeps/ieee754/dbl-64/e_jn.c
> -@@ -108,6 +108,7 @@ __ieee754_jn (int n, double x)
> - case 1: temp = -c + s; break;
> - case 2: temp = -c - s; break;
> - case 3: temp = c - s; break;
> -+ default: temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrt (x);
> - }
> -@@ -315,6 +316,7 @@ __ieee754_yn (int n, double x)
> - case 1: temp = -s - c; break;
> - case 2: temp = -s + c; break;
> - case 3: temp = s + c; break;
> -+ default: temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrt (x);
> - }
> -diff --git a/sysdeps/ieee754/ldbl-128/e_jnl.c b/sysdeps/ieee754/ldbl-128/e_jnl.c
> -index 7739eec291..b6a1275464 100644
> ---- a/sysdeps/ieee754/ldbl-128/e_jnl.c
> -+++ b/sysdeps/ieee754/ldbl-128/e_jnl.c
> -@@ -149,6 +149,8 @@ __ieee754_jnl (int n, _Float128 x)
> - case 3:
> - temp = c - s;
> - break;
> -+ default:
> -+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrtl (x);
> - }
> -@@ -385,6 +387,8 @@ __ieee754_ynl (int n, _Float128 x)
> - case 3:
> - temp = s + c;
> - break;
> -+ default:
> -+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrtl (x);
> - }
> -diff --git a/sysdeps/ieee754/ldbl-96/e_jnl.c b/sysdeps/ieee754/ldbl-96/e_jnl.c
> -index 394921f564..2263b02203 100644
> ---- a/sysdeps/ieee754/ldbl-96/e_jnl.c
> -+++ b/sysdeps/ieee754/ldbl-96/e_jnl.c
> -@@ -142,6 +142,8 @@ __ieee754_jnl (int n, long double x)
> - case 3:
> - temp = c - s;
> - break;
> -+ default:
> -+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrtl (x);
> - }
> -@@ -371,6 +373,8 @@ __ieee754_ynl (int n, long double x)
> - case 3:
> - temp = s + c;
> - break;
> -+ default:
> -+ temp = 0; // just to prevent error: 'temp' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - }
> - b = invsqrtpi * temp / sqrtl (x);
> - }
> ---
> -2.17.1
> -
> diff --git a/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch b/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
> deleted file mode 100644
> index 4d56e55296..0000000000
> --- a/meta/recipes-core/glibc/glibc/0032-soft-fp-ignore-maybe-uninitialized.patch
> +++ /dev/null
> @@ -1,72 +0,0 @@
> -From 0efa7fd1c800277d5323d05cb245c0536fe9ce22 Mon Sep 17 00:00:00 2001
> -From: Martin Jansa <Martin.Jansa@gmail.com>
> -Date: Sun, 16 Sep 2018 12:39:22 +0000
> -Subject: [PATCH] soft-fp: ignore maybe-uninitialized
> -
> -* with -O it fails with:
> -
> -In file included from ../soft-fp/soft-fp.h:318,
> - from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28:
> -../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv':
> -../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
> - ^~
> -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here
> - FP_DECL_D (R);
> - ^
> -../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2'
> - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
> - ^
> -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
> - # define FP_DECL_D(X) _FP_DECL (2, X)
> - ^~~~~~~~
> -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
> - FP_DECL_D (R);
> - ^~~~~~~~~
> -../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> - : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
> - ^~
> -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here
> - FP_DECL_D (R);
> - ^
> -../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2'
> - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
> - ^
> -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
> - # define FP_DECL_D(X) _FP_DECL (2, X)
> - ^~~~~~~~
> -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
> - FP_DECL_D (R);
> - ^~~~~~~~~
> -
> -Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00300.html]
> -
> -Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> ----
> - soft-fp/op-2.h | 3 +++
> - 1 file changed, 3 insertions(+)
> -
> -diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
> -index 6020d663d4..6672337949 100644
> ---- a/soft-fp/op-2.h
> -+++ b/soft-fp/op-2.h
> -@@ -92,6 +92,8 @@
> - X##_f1 = 0; \
> - }))
> -
> -+#pragma GCC diagnostic push
> -+#pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
> - #define _FP_FRAC_SRS_2(X, N, sz) \
> - (void) (((N) < _FP_W_TYPE_SIZE) \
> - ? ({ \
> -@@ -109,6 +111,7 @@
> - | X##_f0) != 0)); \
> - X##_f1 = 0; \
> - }))
> -+#pragma GCC diagnostic pop
> -
> - #define _FP_FRAC_ADDI_2(X, I) \
> - __FP_FRAC_ADDI_2 (X##_f1, X##_f0, I)
> ---
> -2.17.1
> -
> diff --git a/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch b/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
> new file mode 100644
> index 0000000000..99cd2509ec
> --- /dev/null
> +++ b/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch
> @@ -0,0 +1,100 @@
> +From 618668540e263c09b0eb28131dde7b4500158fd4 Mon Sep 17 00:00:00 2001
> +From: Martin Jansa <Martin.Jansa@gmail.com>
> +Date: Sun, 16 Sep 2018 12:39:22 +0000
> +Subject: [PATCH] sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O
> + [BZ #19444]
> +
> +* with -O, -O1, -Os it fails with:
> +
> +In file included from ../soft-fp/soft-fp.h:318,
> + from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28:
> +../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv':
> +../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \
> + ^~
> +../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here
> + FP_DECL_D (R);
> + ^
> +../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2'
> + _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
> + ^
> +../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
> + # define FP_DECL_D(X) _FP_DECL (2, X)
> + ^~~~~~~~
> +../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
> + FP_DECL_D (R);
> + ^~~~~~~~~
> +../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> + : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \
> + ^~
> +../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here
> + FP_DECL_D (R);
> + ^
> +../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2'
> + _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
> + ^
> +../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL'
> + # define FP_DECL_D(X) _FP_DECL (2, X)
> + ^~~~~~~~
> +../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D'
> + FP_DECL_D (R);
> + ^~~~~~~~~
> +
> +Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64
> +with -O, -O1, -Os.
> +For AARCH64 it needs one more fix in locale for -Os.
> +
> + Partial fix for [BZ #23716]
> + * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O
> +
> +Work around the issue instead of removing -O like we do with
> +SELECTED_OPTIMIZATION
> +
> +Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00300.html]
> +
> +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> +---
> + ChangeLog | 4 ++++
> + sysdeps/ieee754/soft-fp/s_fdiv.c | 12 ++++++++++++
> + 2 files changed, 16 insertions(+)
> +
> +diff --git a/ChangeLog b/ChangeLog
> +index 922e916f2c..216336edc9 100644
> +--- a/ChangeLog
> ++++ b/ChangeLog
> +@@ -1,3 +1,7 @@
> ++2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
> ++ Partial fix for [BZ #23716]
> ++ * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O.
> ++
> + 2018-09-29 Martin Jansa <Martin.Jansa@gmail.com>
> + Partial fix for [BZ #23716]
> + * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O
> +diff --git a/sysdeps/ieee754/soft-fp/s_fdiv.c b/sysdeps/ieee754/soft-fp/s_fdiv.c
> +index 341339f5ed..14655b77da 100644
> +--- a/sysdeps/ieee754/soft-fp/s_fdiv.c
> ++++ b/sysdeps/ieee754/soft-fp/s_fdiv.c
> +@@ -25,6 +25,16 @@
> + #undef fdivl
> +
> + #include <math-narrow.h>
> ++
> ++#include <libc-diag.h>
> ++/* R_f[01] are not set in cases where it is not used in packing, but the
> ++ compiler does not see that it is set in all cases where it is
> ++ used, resulting in warnings that it may be used uninitialized.
> ++ The location of the warning differs in different versions of GCC,
> ++ it may be where R is defined using a macro or it may be where the
> ++ macro is defined. */
> ++DIAG_PUSH_NEEDS_COMMENT;
> ++DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + #include <soft-fp.h>
> + #include <single.h>
> + #include <double.h>
> +@@ -53,4 +63,6 @@ __fdiv (double x, double y)
> + CHECK_NARROW_DIV (ret, x, y);
> + return ret;
> + }
> ++DIAG_POP_NEEDS_COMMENT;
> ++
> + libm_alias_float_double (div)
> diff --git a/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch b/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
> new file mode 100644
> index 0000000000..31058ca91a
> --- /dev/null
> +++ b/meta/recipes-core/glibc/glibc/0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch
> @@ -0,0 +1,68 @@
> +From cbada1a1b218c1ef61d0eb4363fad7598e6509d6 Mon Sep 17 00:00:00 2001
> +From: Martin Jansa <Martin.Jansa@gmail.com>
> +Date: Sun, 30 Sep 2018 09:16:48 +0000
> +Subject: [PATCH] locale: prevent maybe-uninitialized errors with -Os [BZ
> + #19444]
> +
> +Fixes following error when building for aarch64 with -Os:
> +| In file included from strcoll_l.c:43:
> +| strcoll_l.c: In function '__strcoll_l':
> +| ../locale/weight.h:31:26: error: 'seq2.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> +| int_fast32_t i = table[*(*cpp)++];
> +| ^~~~~~~~~
> +| strcoll_l.c:304:18: note: 'seq2.back_us' was declared here
> +| coll_seq seq1, seq2;
> +| ^~~~
> +| In file included from strcoll_l.c:43:
> +| ../locale/weight.h:31:26: error: 'seq1.back_us' may be used uninitialized in this function [-Werror=maybe-uninitialized]
> +| int_fast32_t i = table[*(*cpp)++];
> +| ^~~~~~~~~
> +| strcoll_l.c:304:12: note: 'seq1.back_us' was declared here
> +| coll_seq seq1, seq2;
> +| ^~~~
> +
> + Partial fix for [BZ #23716]
> + * locale/weight.h: Fix build with -Os.
> +
> +Work around the issue instead of removing -O like we do with
> +SELECTED_OPTIMIZATION
> +
> +Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00539.html]
> +
> +Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> +---
> + ChangeLog | 4 ++++
> + locale/weight.h | 7 +++++++
> + 2 files changed, 11 insertions(+)
> +
> +diff --git a/ChangeLog b/ChangeLog
> +index 216336edc9..84fbbf47ed 100644
> +--- a/ChangeLog
> ++++ b/ChangeLog
> +@@ -1,3 +1,7 @@
> ++2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
> ++ Partial fix for [BZ #23716]
> ++ * locale/weight.h: Fix build with -Os.
> ++
> + 2018-09-30 Martin Jansa <Martin.Jansa@gmail.com>
> + Partial fix for [BZ #23716]
> + * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O.
> +diff --git a/locale/weight.h b/locale/weight.h
> +index 6028d3595e..10bcea25e5 100644
> +--- a/locale/weight.h
> ++++ b/locale/weight.h
> +@@ -28,7 +28,14 @@ findidx (const int32_t *table,
> + const unsigned char *extra,
> + const unsigned char **cpp, size_t len)
> + {
> ++ /* With GCC 8 when compiling with -Os the compiler warns that
> ++ seq1.back_us and seq2.back_us might be used uninitialized.
> ++ This uninitialized use is impossible for the same reason
> ++ as described in comments in locale/weightwc.h. */
> ++ DIAG_PUSH_NEEDS_COMMENT;
> ++ DIAG_IGNORE_Os_NEEDS_COMMENT (8, "-Wmaybe-uninitialized");
> + int_fast32_t i = table[*(*cpp)++];
> ++ DIAG_POP_NEEDS_COMMENT;
> + const unsigned char *cp;
> + const unsigned char *usrc;
> +
> diff --git a/meta/recipes-core/glibc/glibc_2.28.bb b/meta/recipes-core/glibc/glibc_2.28.bb
> index 804b7891ec..bd8b51e1d6 100644
> --- a/meta/recipes-core/glibc/glibc_2.28.bb
> +++ b/meta/recipes-core/glibc/glibc_2.28.bb
> @@ -7,7 +7,7 @@ LIC_FILES_CHKSUM = "file://LICENSES;md5=cfc0ed77a9f62fa62eded042ebe31d72 \
>
> DEPENDS += "gperf-native bison-native make-native"
>
> -SRCREV ?= "3c03baca37fdcb52c3881e653ca392bba7a99c2b"
> +SRCREV ?= "044c96f0d5595aeb0bb4e79355081c5a7f4faca5"
>
> SRCBRANCH ?= "release/${PV}/master"
>
> @@ -45,9 +45,9 @@ SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
> file://0028-bits-siginfo-consts.h-enum-definition-for-TRAP_HWBKP.patch \
> file://0029-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
> file://0030-intl-Emit-no-lines-in-bison-generated-files.patch \
> - file://0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors.patch \
> - file://0032-soft-fp-ignore-maybe-uninitialized.patch \
> - file://0001-Linux-gethostid-Check-for-NULL-value-from-gethostbyn.patch \
> + file://0031-sysdeps-ieee754-prevent-maybe-uninitialized-errors-w.patch \
> + file://0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch \
> + file://0033-locale-prevent-maybe-uninitialized-errors-with-Os-BZ.patch \
> "
>
> NATIVESDKFIXES ?= ""
> --
> 2.17.1
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [PATCH 1/1] glibc: refresh patch to also fix qemuppc
2018-09-29 12:55 ` Martin Jansa
2018-09-30 16:27 ` [PATCH] glibc: bump SRCREV to latest 2.28 Martin Jansa
@ 2018-10-09 2:01 ` ChenQi
1 sibling, 0 replies; 7+ messages in thread
From: ChenQi @ 2018-10-09 2:01 UTC (permalink / raw)
To: Martin Jansa, Richard Purdie
Cc: Patches and discussions about the oe-core layer
[-- Attachment #1: Type: text/plain, Size: 2802 bytes --]
Richard, I'll consider more about maintenance issue next time.
Martin, thanks for taking care of this.
Best Regards,
Chen Qi
On 09/29/2018 08:55 PM, Martin Jansa wrote:
> I'm refreshing the patch based on feedback from upstream, I'll
> integrate the changes for ppc as well.
>
> On Sat, Sep 29, 2018 at 2:26 PM Richard Purdie
> <richard.purdie@linuxfoundation.org
> <mailto:richard.purdie@linuxfoundation.org>> wrote:
>
> On Sat, 2018-09-29 at 10:58 +0800, Chen Qi wrote:
> > The patch 0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> > errors.patch
> > did not take into consideration of qemuppc. Refresh it to also fix
> > building for qemuppc.
> >
> > The related error message is like below:
> >
> > ../sysdeps/ieee754/ldbl-128ibm/e_jnl.c:153:20: error: 'temp'
> may be
> > used uninitialized in this function [-Werror=maybe-uninitialized]
> >
> > Signed-off-by: Chen Qi <Qi.Chen@windriver.com
> <mailto:Qi.Chen@windriver.com>>
> > ---
> > ...eee754-prevent-maybe-uninitialized-errors.patch | 41
> > +++++++++++++++++-----
> > 1 file changed, 32 insertions(+), 9 deletions(-)
> >
> > diff --git a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-
> > prevent-maybe-uninitialized-errors.patch b/meta/recipes-
> > core/glibc/glibc/0031-sysdeps-ieee754-prevent-maybe-uninitialized-
> > errors.patch
> > index b02c4ec..1c5b254 100644
> > --- a/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> > maybe-uninitialized-errors.patch
> > +++ b/meta/recipes-core/glibc/glibc/0031-sysdeps-ieee754-prevent-
> > maybe-uninitialized-errors.patch
> > @@ -1,4 +1,4 @@
> > -From c6cc5a6ef46837e341fe271b5ffa6def23810082 Mon Sep 17 00:00:00
> > 2001
> > +From 113241a738662854256c5e2e415397721b842862 Mon Sep 17 00:00:00
> > 2001
> > From: Martin Jansa <Martin.Jansa@gmail.com
> <mailto:Martin.Jansa@gmail.com>>
> > Date: Fri, 14 Sep 2018 23:23:03 +0000
> > Subject: [PATCH] sysdeps/ieee754: prevent maybe-uninitialized
> errors
> > @@ -21,13 +21,14 @@ Upstream-Status: Submitted
> [https://www.sourcewar
> > e.org/ml/libc-alpha/2018-09/msg
> <http://e.org/ml/libc-alpha/2018-09/msg>
>
> I get nervous when we modify a patch submitted upstream. Was the patch
> submitted accepted? Do we need to send this other piece upstream?
>
> Cheers,
>
> Richard
>
> --
> _______________________________________________
> Openembedded-core mailing list
> Openembedded-core@lists.openembedded.org
> <mailto:Openembedded-core@lists.openembedded.org>
> http://lists.openembedded.org/mailman/listinfo/openembedded-core
>
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^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2018-10-09 1:55 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-09-29 2:58 [PATCH 0/1] glibc: refresh patch to also fix qemuppc Chen Qi
2018-09-29 2:58 ` [PATCH 1/1] " Chen Qi
2018-09-29 12:26 ` Richard Purdie
2018-09-29 12:55 ` Martin Jansa
2018-09-30 16:27 ` [PATCH] glibc: bump SRCREV to latest 2.28 Martin Jansa
2018-09-30 16:36 ` Khem Raj
2018-10-09 2:01 ` [PATCH 1/1] glibc: refresh patch to also fix qemuppc ChenQi
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