[GIT PULL] kbuild changes for v4.6-rc1

[Michal Marek]

Hi Linus,

please pull these kbuild changes for v4.6-rc1:
- make dtbs_install fix
- Error handling fix fixdep and link-vmlinux.sh
- __UNIQUE_ID fix for clang
- Fix for if_changed_* to suppress the "is up to date." message
- The kernel is built with -Werror=incompatible-pointer-types.

The last change needed a drm fix: db9b60400f92 ("drm/gma500: remove helper
function") to  not break build. It is in since Monday, so there should
be no problem.

Michal

The following changes since commit 92e963f50fc74041b5e9e744c330dca48e04f08d:

  Linux 4.5-rc1 (2016-01-24 13:06:47 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git kbuild

for you to fetch changes up to ea8daa7b97842aab8507b5b5b1e3226cf2d514a6:

  kbuild: Add option to turn incompatible pointer check into error (2016-03-15 21:51:54 +0100)

----------------------------------------------------------------
Ard Biesheuvel (1):
      scripts/link-vmlinux.sh: force error on kallsyms failure

Arnd Bergmann (1):
      Kbuild: provide a __UNIQUE_ID for clang

Daniel Wagner (1):
      kbuild: Add option to turn incompatible pointer check into error

Masahiro Yamada (1):
      kbuild: suppress annoying "... is up to date." message

Russell King (1):
      dtbsinstall: don't move target directory out of the way

Tom Rini (1):
      kbuild: fixdep: Check fstat(2) return value

 Makefile                       | 3 +++
 include/linux/compiler-clang.h | 5 +++++
 scripts/Kbuild.include         | 6 +++---
 scripts/Makefile.dtbinst       | 2 --
 scripts/basic/fixdep.c         | 6 +++++-
 scripts/link-vmlinux.sh        | 7 ++++---
 6 files changed, 20 insertions(+), 9 deletions(-)