V3: Add machine qemuarm64

V3 updates:
* Remove 2 commits:
|- gcc-4.9: redefine default library install directory
|- Revert "gcc-4.9: redefine default library install directory"
* Remove qemu related patches which is done by upgrade qemu to 2.2.0 in oe-core
* libpng: Use patch from Koen instead
* libunwind: Support-building-with-older-compilers.patch is still needed by gcc 4.9, so NO update
* packagegroup-core-tools-profile: don't find SYSPROF in lttng recipes, so NO update.
* patches of local.conf.sample and poky.conf will send to yocto maillist.

The following changes since commit 8657c2fd57600e0b0eaf2a14692de7453c78e1bb:

serf: readded md5sum (2014-12-11 11:34:57 +0000)

are available in the git repository at:

git://git.pokylinux.org/poky-contrib kangkai/qemuarm64-rebased
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=kangkai/qemuarm64-rebased

Fathi Boudra (1):
libunwind: add aarch64 support

Joe Slater (4):
siteinfo: account for 32 and 64 bit arm
sysprof: disable build for aarch64
lttng: recognize aarch64
guile: allow compilation for aarch64

Kai Kang (9):
linux-yocto: depend on libgcc for aarch64
Add machine qemuarm64
libc-package.bbclass: add aarch64 target to locale_arch_options glibc-locale.inc: add aarch64 to BINARY_LOCALE_ARCHES
libatomics-ops: add aarch64 target iniitial support
qt4: add aarch64 support
runqemu: add qemuarm64 support.
kexec-tools: add aarch64 support packagegroup-core-tools-profile: remove sysprof for aarch64

Koen Kooi (1):
libpng 1.6.13: fix build for aarch64

Mark Hatle (4):
gcc: Disable aarch64 multilib options
glibc-package: aarch64 enable symlink for ABI compliance
aarch-arm64: Update tune files
linux-yocto: Fixup linux-yocto for aarch64

 meta/classes/libc-package.bbclass                  |    1 +
 meta/classes/siteinfo.bbclass                      |    8 +-
 meta/conf/machine/include/arm/arch-arm64.inc       |   36 +
 meta/conf/machine/include/arm/arch-armv8.inc       |    1 +
 .../conf/machine/include/arm/feature-arm-thumb.inc |   10 +-
 meta/conf/machine/qemuarm64.conf                   |   12 +
 meta/recipes-core/glibc/glibc-locale.inc           |    2 +-
 meta/recipes-core/glibc/glibc-package.inc          |   16 +
 .../packagegroup-core-tools-profile.bb             |    2 +
 meta/recipes-devtools/gcc/gcc-4.9.inc              |    1 +
 .../gcc/gcc-4.9/0057-aarch64-config.patch          |   32 +
 .../recipes-devtools/guile/files/arm_aarch64.patch |   19 +
 meta/recipes-devtools/guile/guile_2.0.11.bb        |    1 +
 meta/recipes-kernel/kexec/kexec-tools.inc          |    2 +-
 .../kexec/kexec-tools/kexec-aarch64.patch          |  801 +++++++
 meta/recipes-kernel/kexec/kexec-tools_2.0.8.bb     |    4 +-
 meta/recipes-kernel/linux/linux-yocto.inc          |    3 +
 meta/recipes-kernel/linux/linux-yocto_3.14.bb      |    4 +-
 meta/recipes-kernel/linux/linux-yocto_3.17.bb      |    4 +-
 .../lttng/lttng-ust/add-aarch64.patch              |   19 +
 meta/recipes-kernel/lttng/lttng-ust_2.5.0.bb       |    1 +
 meta/recipes-kernel/sysprof/sysprof_git.bb         |    5 +
 meta/recipes-multimedia/libpng/libpng_1.6.13.bb    |    2 +-
 .../0001-libatomic_ops-Aarch64-basic-port.patch    |  239 ++
 .../pulseaudio/libatomics-ops_7.2.bb               |    1 +
 meta/recipes-qt/qt4/qt4-4.8.6.inc                  |    7 +
 .../0029-aarch64_arm64_fix_arch_detection.patch    |   53 +
 .../0030-aarch64_arm64_qatomic_support.patch       |  491 ++++
 .../qt4/qt4-4.8.6/0031-aarch64_arm64_mkspecs.patch |  124 +
 .../qt4/qt4-4.8.6/0032-aarch64_add_header.patch    |   18 +
 meta/recipes-qt/qt4/qt4-native.inc                 |    4 +
 meta/recipes-qt/qt4/qt4_arch.inc                   |    1 +
 .../libunwind/libunwind-1.1/AArch64-port.patch     | 2529 ++++++++++++++++++++
 .../Support-building-with-older-compilers.patch    |   72 +
 meta/recipes-support/libunwind/libunwind.inc       |    1 +
 meta/recipes-support/libunwind/libunwind_1.1.bb    |    5 +
 meta/recipes-support/liburcu/files/aarch64.patch   |   19 +
 meta/recipes-support/liburcu/liburcu_0.8.5.bb      |    1 +
 meta/site/arm-32                                   |   47 +
 meta/site/arm-64                                   |   46 +
 meta/site/arm-common                               |   38 -
 scripts/runqemu                                    |    5 +-
 scripts/runqemu-internal                           |   26 +
 43 files changed, 4661 insertions(+), 52 deletions(-)
 create mode 100644 meta/conf/machine/include/arm/arch-arm64.inc
 create mode 100644 meta/conf/machine/include/arm/arch-armv8.inc
 create mode 100644 meta/conf/machine/qemuarm64.conf
 create mode 100644 meta/recipes-devtools/gcc/gcc-4.9/0057-aarch64-config.patch
 create mode 100644 meta/recipes-devtools/guile/files/arm_aarch64.patch
 create mode 100644 meta/recipes-kernel/kexec/kexec-tools/kexec-aarch64.patch
 create mode 100644 meta/recipes-kernel/lttng/lttng-ust/add-aarch64.patch
 create mode 100644 meta/recipes-multimedia/pulseaudio/files/0001-libatomic_ops-Aarch64-basic-port.patch
 create mode 100644 meta/recipes-qt/qt4/qt4-4.8.6/0029-aarch64_arm64_fix_arch_detection.patch
 create mode 100644 meta/recipes-qt/qt4/qt4-4.8.6/0030-aarch64_arm64_qatomic_support.patch
 create mode 100644 meta/recipes-qt/qt4/qt4-4.8.6/0031-aarch64_arm64_mkspecs.patch
 create mode 100644 meta/recipes-qt/qt4/qt4-4.8.6/0032-aarch64_add_header.patch
 create mode 100644 meta/recipes-support/libunwind/libunwind-1.1/AArch64-port.patch
 create mode 100644 meta/recipes-support/libunwind/libunwind-1.1/Support-building-with-older-compilers.patch
 create mode 100644 meta/recipes-support/liburcu/files/aarch64.patch
 create mode 100644 meta/site/arm-32
 create mode 100644 meta/site/arm-64

1.9.1