Use llvmpile for mesa on x86/x86-64

This series fixes llvm build to support multilib configurations Adds dos2unix bbclass to core from meta-oe
Fixes ppc security flags world builds

v2:
Upgrade binutils and gdb
Fix libidb2 cross build issue when build host == target host

v3:
Fix sstate differences between different builds for llvm-native Fix gdb on x86_64/musl
Import dos2unix recipe into core along with bbclass

The following changes since commit 3cb303ffee8610d41c9a0745d366556c24066bc3:

weston-init: run login before start weston.service (2018-08-20 11:59:44 +0100)

are available in the Git repository at:

git://git.openembedded.org/openembedded-core-contrib kraj/master
http://cgit.openembedded.org/openembedded-core-contrib/log/?h=kraj/master

Khem Raj (5):
mesa: Enable gallium-llvm on x86 and x86_64
gdb: Upgrade to 8.1.1
gdb: Alias rpl_stat to stat() on musl dos2unix.bbclass: Move to oe-core
llvm: Use HOST_ARCH in LLVM_TARGETS_TO_BUILD for builds

 meta/conf/distro/include/maintainers.inc      |  1 +
 .../gdb/{gdb-8.1.inc => gdb-8.1.1.inc}        |  4 +--
 ...ian_8.1.bb => gdb-cross-canadian_8.1.1.bb} |  0
 .../{gdb-cross_8.1.bb => gdb-cross_8.1.1.bb}  |  0
 .../gdb/{gdb_8.1.bb => gdb_8.1.1.bb}          |  2 +-
 meta/recipes-devtools/llvm/llvm_git.bb        | 11 +++---
 meta/recipes-graphics/cairo/cairo.inc         |  3 +-
 meta/recipes-graphics/mesa/mesa.inc           |  3 ++
 .../dos2unix/dos2unix_7.4.0.bb                | 34 +++++++++++++++++++
 9 files changed, 49 insertions(+), 9 deletions(-)
 rename meta/recipes-devtools/gdb/{gdb-8.1.inc => gdb-8.1.1.inc} (89%)
 rename meta/recipes-devtools/gdb/{gdb-cross-canadian_8.1.bb => gdb-cross-canadian_8.1.1.bb} (100%)
 rename meta/recipes-devtools/gdb/{gdb-cross_8.1.bb => gdb-cross_8.1.1.bb} (100%)
 rename meta/recipes-devtools/gdb/{gdb_8.1.bb => gdb_8.1.1.bb} (92%)
 create mode 100644 meta/recipes-support/dos2unix/dos2unix_7.4.0.bb

2.18.0