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Change-Id: Ide29c31f078121d7e9fd0ab3ce83064fca6220dd

Made the description format use RawTextHelpFormatter
to prevent line breaks in the filename on Windows.

Also replaced \ with / in NDK so it looks more tidy.

Move the determination of NDK_ROOT and NDK_WIN_HOST for ndk-build.cmd
and ndk-gdb-py,cmd into a common batch file - find-ndk-root-win-host.cmd

This also fixes a bug in ndk-gdb-py.cmd on 64bit Windows where it
was hard-coded to assume 32bit Windows.

This remove the 4.4.3 toolchain from the NDK, and slightly
updates documentation to not mention it anymore.

Change-Id: Ia42cd54e3a4e88ba5ee3ea35d9ee3cc4b9237ca2

In general it's better for clang to use more recent as/ld, and the
ones comes from binutils-2.23 in gcc4.8 are newer than the ones in
binutils-2.22/gcc4.7

It also help to split NDK package into "primary" which include
gcc4.8/4.6 and clang3.3/3.2, and an "add-on" which includes the rest.

Change-Id: I7f61c370e248a96476722942b822715c6da11b59

* commit 'ba0c25cb':
  Push gabi++ runtime before running the tests.

* commit '9ce7d76c':
  Fix tests for unknown arch.

* commit '2d756b94':
  build-host-gdb.sh stub and Python fixes.

* commit 'c7a57af9':
  Update the wchar-related tests.

Change-Id: I6931a408959e47beb6ced0471985251569d43d02

Change-Id: I7ca92a54aa7f48305e8f0e812f9f912cbbd66557

This updates all wchar_t related definitions to match the fix
currently uploaded at:

  https://android-review.googlesource.com/#/c/62320/

+ Fix a typo in <minitest/minitest.h>

See http://b.android.com/57749

Change-Id: Iaa30eb026c27bac1d3cb4e1870f787f9ca22414e

Both clang3.3 and clang3.2 claim __has_feature(cxx_constexpr) and
turns off _LIBCPP_HAS_NO_CONSTEXPR, but clang3.2 fails to compile
sources/cxx-stl/llvm-libc++/test/../libcxx/include/__mutex_base
line #42 reads

   constexpr mutex() _NOEXCEPT : __m_(PTHREAD_MUTEX_INITIALIZER) {}

clang3.2 will be phased out when 3.4 is released likely the same
time llvm-libc++ is ready for NDK release too.  Let's remove this
test from 3.2

Change-Id: I10a6b0c5f1f6875bcebdcf0bf860cce33c598ce1

* commit 'ab6cfc11':
  Fix test-cupfeatures

am f115098d: Merge "Fixed tests merge-string-literals and prebuilt-copy to observe APP_ABI in env var"

* commit 'f115098d':
  Fixed tests merge-string-literals and prebuilt-copy to observe APP_ABI in env var

-march=armv7-a set earlier in TARGET_CFLAGS isn't compatible with
-mcpu=cortex-a15.  When both exists, GCC 4.7/4.8 uses -march=armv7-a
for codegen (including putting ".arch armv7-a" in the *.s file) and
-mcpu=cortex-a15 for tuning.  Unfortunately, assembler in
binutils-2.22/2.23 (with GCC 4.7/4.8) fails to compile "sdiv"
with ".arch armv7-a" in the *.s file.

GCC 4.6 compiles fine because the older assembler doesn't check

Change-Id: I47eac88b4d2a4d8e8aa8d7fd210d6f2e869d2c9a

* commit '81c782a0':
  Switch x86*-4.7 toolchain to binutils-2.23

* commit 'c9dc9043':
  Fix x86 multi-target gcc build with 32-bit host

Purpose is to enable multi-target compiler with gold linker. x32 as one
of the targets is supported starting from binutils-2.23.

Change-Id: I9199c733cc77adbee908f19de8d626fd728c2b26
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>

It enables 32-bit host compiler build which is able to generate
x86/x86_64/x32 code with -m32/-m64/-mx32 accordingly.

Change-Id: Ia50d10d134078ed9eddea279a50f2affed438922
Signed-off-by: Pavel Chupin <pavel.v.chupin@intel.com>

* commit '8c0e1371':
  cpu-features: Don't assume all VFPv4 devices support IDIV.

Turns out that there are cheap VFPv4 devices which do not support it.
Instead, only add the IDIV feature flags for white-listed devices. For
now, this only means the Nexus 4 kernel.

BUG=57637

Change-Id: If722af2035f63e35241fee112dd9ed064a93c287

* commit '63f93612':
  Fix building mclinker for -fexceptions.

This is a missing part of https://android-review.googlesource.com/#/c/61390

Change-Id: Iee94d28192e200aec92d875b999769db1e558eeb

Change-Id: I83e10a4b594d0f5a7ae4932dd0ee5674e4702f77