Upgrade musl, fix more packages on musl

This patchset upgrades musl to support out of tree builds Fixes few more recipes to build with musl
Drops pth

The following changes since commit fc4209baa098caebf9c4cb75f9a6f2e85f43333c:

Revert "xz: Allow to work with ASSUME_PROVIDED xz-native" (2016-01-25 10:08:25 +0000)

are available in the git repository at:

git://github.com/kraj/openembedded-core kraj/pu
https://github.com/kraj/openembedded-core/tree/kraj/pu

Khem Raj (11):
btrfs-tools: Disable backtrace on musl
grub: Backport fix for largefile detection/use
elfutils: Fix build with uclibc/musl
pth: Delete
argp-standalone: Fix build when S != B
gdb: Fix build failures on musl
ltp: Add rdep on ldd
bsd-headers: Fix LICENCE and dev package RDEPENDS
fts: Correct LIC_FILES_CHKSUM
musl: Upgrade to tip of tree
libdrm: Refresh patch to match upstream submission

 ...ct-_llseek-code-and-require-long-filesyst.patch |   81 ++
 meta/recipes-bsp/grub/grub-efi_2.00.bb             |    2 +
 ...-mfpmath-sse-as-well-when-SSE-is-disabled.patch |   46 +
 ...1-grub.d-10_linux.in-add-oe-s-kernel-name.patch |   56 +
 meta/recipes-bsp/grub/grub2.inc                    |    1 +
 meta/recipes-bsp/grub/grub_2.00.bb                 |    2 +
 meta/recipes-bsp/grub/grub_git.bb                  |   13 +-
 meta/recipes-core/bsd-headers/bsd-headers.bb       |    6 +-
 meta/recipes-core/fts/fts.bb                       |    2 +-
 meta/recipes-core/musl/musl_git.bb                 |    4 +-
 .../btrfs-tools/btrfs-tools_4.4.bb                 |    2 +
 ...de-alternatives-for-glibc-assumptions-hel.patch | 1163 ++++++++++++++++++++
 .../elfutils/elfutils-0.164/aarch64_uio.patch      |   47 +
 .../elfutils/elfutils-0.164/shadow.patch           |   23 +
 .../elfutils/elfutils-0.164/uclibc-support.patch   |  129 +++
 .../elfutils/elfutils/mempcpy.patch                |   24 -
 meta/recipes-devtools/elfutils/elfutils_0.148.bb   |    1 -
 meta/recipes-devtools/elfutils/elfutils_0.164.bb   |   13 +-
 meta/recipes-devtools/gdb/gdb.inc                  |    1 +
 .../gdb/0001-include-sys-types.h-for-mode_t.patch  |   30 +
 meta/recipes-extended/ltp/ltp_20150903.bb          |    2 +-
 ...tests-kms-steal-crtc-Include-sys-select.h.patch |   83 +-
 .../argp-standalone/argp-standalone_1.3.bb         |    1 +
 .../argp-standalone/files/out_of_tree_build.patch  |   19 +
 meta/recipes-support/pth/pth_2.0.7.bb              |   31 -
 25 files changed, 1701 insertions(+), 81 deletions(-)
 create mode 100644 meta/recipes-bsp/grub/files/0001-Remove-direct-_llseek-code-and-require-long-filesyst.patch
 create mode 100644 meta/recipes-bsp/grub/grub-git/0001-Disable-mfpmath-sse-as-well-when-SSE-is-disabled.patch
 create mode 100644 meta/recipes-bsp/grub/grub-git/0001-grub.d-10_linux.in-add-oe-s-kernel-name.patch
 create mode 100644 meta/recipes-devtools/elfutils/elfutils-0.164/0001-build-Provide-alternatives-for-glibc-assumptions-hel.patch
 create mode 100644 meta/recipes-devtools/elfutils/elfutils-0.164/aarch64_uio.patch
 create mode 100644 meta/recipes-devtools/elfutils/elfutils-0.164/shadow.patch
 create mode 100644 meta/recipes-devtools/elfutils/elfutils-0.164/uclibc-support.patch
 delete mode 100644 meta/recipes-devtools/elfutils/elfutils/mempcpy.patch
 create mode 100644 meta/recipes-devtools/gdb/gdb/0001-include-sys-types.h-for-mode_t.patch
 create mode 100644 meta/recipes-support/argp-standalone/files/out_of_tree_build.patch
 delete mode 100644 meta/recipes-support/pth/pth_2.0.7.bb

2.7.0