glibc: Upgrade 2.20 -> 2.21

Drop CVE backports and ppc/fpu detection patch which is not needed anymore
Forward port eglibc option groups patch
Default to using glibc 2.21

Additional patches needed to appease -Werror option

Change-Id: I1873097cec8387ea9e8186a255122938fc28c976
(From OE-Core rev: 6617cc92076764d51f0190786f8d62b8c99ae984)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/recipes-core/glibc/glibc.inc b/meta/recipes-core/glibc/glibc.inc
index 8aa78dfb34..767d4b8b5b 100644
--- a/meta/recipes-core/glibc/glibc.inc
+++ b/meta/recipes-core/glibc/glibc.inc
@@ -20,7 +20,7 @@ def get_optimization(d):
 SELECTED_OPTIMIZATION := "${@get_optimization(d)}"
 
 # siteconfig.bbclass runs configure which needs a working compiler
-# For the compiler to work we need a working libc yet libc isn't 
+# 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
 # linker script won't work as the --sysroot setting isn't correct.
 # Here we create a hacked up libc linker script and pass in the right
@@ -71,7 +71,7 @@ EXTRA_OEMAKE += "${EGLIBCPARALLELISM}"
 PARALLEL_MAKE = ""
 
 # glibc make-syscalls.sh has a number of issues with /bin/dash and
-# it's output which make calls via the SHELL also has issues, so 
+# it's output which make calls via the SHELL also has issues, so
 # ensure make uses /bin/bash
 EXTRA_OEMAKE += "SHELL=/bin/bash"