Merge "docs: NDK r12 release notes and downloads" into nyc-dev (9f0722a4) · Commits · e / os / android_frameworks_base

docs/html/ndk/downloads/index.jd

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		@@ -332,35 +332,199 @@ $('#Downloads').after($('#download-table'));
		<h2 id="rel">Release Notes</h2>

		<p>
		Android NDK, Revision 11c <em>(March 2016)</em>
		Android NDK, Revision 12 <em>(June 2016)</em>
		</p>

		<dl>
		<dt>
		Announcements
		</dt>

		<ul>
		<li>The <code>ndk-build</code> command will default to using
		Clang in an upcoming release. GCC will be removed in a later release.
		</li>
		<li>The <code>make-standalone-toolchain.sh</code> script will be removed
		in an upcoming release. If you use this script, please plan to migrate to the
		<code>make_standalone_toolchain.py</code> as soon as possible.
		</li>
		</ul>

		<dt>
		NDK
		</dt>

		<dd>
		<ul>
		<li>Changes
		<li>Removed support for the armeabi-v7a-hard ABI. See the explanation in the
		<a href=
		"https://android.googlesource.com/platform/ndk/+/ndk-r12-release/docs/HardFloatAbi.md">
		documentation</a>.
		</li>

		<li>Removed all sysroots for platform levels prior to Android 2.3 (API level 10).
		We dropped support for them in NDK r11, but neglected to actually remove them.
		</li>

		<li>Updated exception handling when using c++_shared on ARM32 so that it
		mostly works (see <a href="#known-issues">Known Issues</a>). The unwinder
		is now linked into each linked object rather than into libc++ itself.
		</li>

		<li>Pruned the default compiler flags (<a href=
		"https://github.com/android-ndk/ndk/issues/27">NDK Issue 27</a>). You can see
		details of this update in <a href=
		"https://android-review.googlesource.com/#/c/207721/5">Change 207721</a>.
		</li>

		<li>Added a Python implementation of standalone toolchains in <code>
		build/tools/make_standalone_toolchain.py</code>. On Windows, you no longer
		need Cygwin to use this feature. Note that the bash flavor will be removed
		in an upcoming release, so please test the new one now.
		</li>

		<li>Configured Clang debug builds to have the <code>-fno-limit-debug-info</code>
		option is enabled by default. This change enables better debugging with LLDB.
		</li>

		<li>Enabled the <code>--build-id</code> as a default option. This option
		causes an identifier to be shown in native crash reports so you can easily
		identify which version of your code was running.
		</li>

		<li>Fixed issue with <code>NDK_USE_CYGPATH</code> so that it no longer causes
		problems with libgcc
		(<a href="http://b.android.com/195486">Issue 195486</a>).
		</li>

		<li>Enabled the following options as default:
		<code>-Wl,--warn-shared-textrel</code> and <code>-Wl,--fatal-warnings</code>.
		If you have shared text relocations, your app does not load on Android 6.0
		(API level 23) and higher. Note that this configuration has never been
		allowed for 64-bit apps.
		</li>

		<li>Fixed a few issues so that precompiled headers work better
		(<a href="https://github.com/android-ndk/ndk/issues/14">NDK Issue 14</a>,
		<a href="https://github.com/android-ndk/ndk/issues/16">NDK Issue 16</a>).
		</li>

		<li>Removed unreachable ARM (non-thumb) STL libraries.
		</li>

		<li>Added Vulkan support to android-24.
		</li>

		<li>Added Choreographer API to android-24.
		</li>

		<li>Added libcamera2 APIs for devices that support the
		<code>INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED</code> feature level or higher.
		For more information, see the
		<a href="{@docRoot}reference/android/hardware/camera2/CameraCharacteristics.html#INFO_SUPPORTED_HARDWARE_LEVEL">
		<code>CameraCharacteristics</code></a> reference.
		</li>

		</ul>

		<dt>
		Clang
		</dt>

		<ul>
		<li>Clang has been updated to 3.8svn (r256229, build 2812033). Note that
		Clang packaged in the Windows 64-bit NDK is actually 32-bit.
		</li>

		<li>Fixed <code>__thread</code> so that it works for real this time.
		</li>
		</ul>

		<dt>
		GCC
		</dt>

		<ul>
		<li>Synchronized the compiler with the ChromeOS GCC @ google/gcc-4_9 r227810.
		</li>

		<li>Backported coverage sanitizer patch from ToT (r231296).
		</li>

		<li>Fixed <code>libatomic</code> to not use ifuncs (<a href=
		"https://github.com/android-ndk/ndk/issues/31">NDK Issue 31</a>).
		</li>
		</ul>

		<dt>
		Binutils
		</dt>

		<ul>
		<li>Applied additional fixes to the {@code ndk-gdb.py} script.
		<li>Silenced the "Erratum 843419 found and fixed" info messages.
		</li>
		<li>Added an optional package name argument to the {@code ndk-gdb}
		command {@code --attach} option.
		(<a href="https://github.com/android-ndk/ndk/issues/13">Issue 13</a>)

		<li>Introduced option <code>--long-plt</code> to fix an internal linker error
		when linking huge arm32 binaries.
		</li>

		<li>Fixed wrong run time stubs for <code>AArch64</code>. This problem was
		causing jump addresses to be calculated incorrectly for very large
		dynamic shared objects (DSOs).
		</li>

		<li>Introduced default option <code>--no-apply-dynamic</code> to work around
		a dynamic linker bug for earlier Android releases.
		</li>
		<li>Fixed invalid toolchain paths for 32-bit Windows platform.
		(<a href="https://github.com/android-ndk/ndk/issues/45">Issue 45</a>)

		<li>Fixed a known issue with NDK r11 where <code>dynamic_cast</code> was not
		working with Clang, x86, stlport_static and optimization.
		</li>
		<li>Fixed the relative path for the {@code ndk-which} command.
		(<a href="https://github.com/android-ndk/ndk/issues/29">Issue 29</a>)
		</ul>

		<dt>
		GDB
		</dt>

		<ul>
		<li>Updated to GDB version 7.11. For more information about this release, see
		<a href="https://www.gnu.org/software/gdb/news/">GDB News</a>.
		</li>
		<li>Fixed use of cygpath for the libgcc compiler.
		(Android <a href="http://b.android.com/195486">Issue 195486</a>)

		<li>Fixed a number of bugs in the <code>ndk-gdb.py</code> script.
		</li>
		</ul>

		<dt id="known-issues">
		Known Issues
		</dt>

		<ul>
		<li>The x86 <a href="http://source.android.com/devices/tech/debug/asan.html">Address
		Sanitizer</a> (ASAN) currently does not work. For more information, see
		<a href="https://android-review.googlesource.com/#/c/186276/">Issue 186276</a>.
		</li>

		<li>Exception unwinding with <code>c++_shared</code> does not work for ARM on
		Android 2.3 (API level 9) or Android 4.0 (API level 14).
		</li>

		<li>Bionic headers and libraries for Android 6.0 (API level 23) and higher
		are not yet exposed despite the presence of android-24. Those platforms still
		have the Android 5.0 (API level 21) headers and libraries, which is consistent
		with NDK r11.
		</li>

		<li>The RenderScript tools are not present, which is consistent with
		NDK r11.
		(<a href="https://github.com/android-ndk/ndk/issues/7">NDK Issue 7</a>)
		</li>

		<li>In <code>NdkCameraMetadataTags.h</code> header file, the camera metadata
		tag enum value <code>ACAMERA_STATISTICS_LENS_SHADING_CORRECTION_MAP</code>
		was listed by accident and will be removed in next release. Use
		the <code>ACAMERA_STATISTICS_LENS_SHADING_MAP</code> value instead.
		</li>

		</ul>
		</dd>

		</dl>

docs/html/ndk/downloads/revision_history.jd

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		took place in each new version.</p>


		<div class="toggle-content closed">
		<a name="11b"></a>
		<p>
		<a href="#" onclick="return toggleContent(this)"> <img
		src="/assets/images/styles/disclosure_down.png" class="toggle-content-img" alt=""
		>Android NDK, Revision 11c</a> <em>(March 2016)</em>
		</p>
		<div class="toggle-content-toggleme">

		<dl>
		<dd>
		<ul>
		<li>Changes
		<ul>
		<li>Applied additional fixes to the {@code ndk-gdb.py} script.
		</li>
		<li>Added an optional package name argument to the {@code ndk-gdb}
		command {@code --attach} option.
		(<a href="https://github.com/android-ndk/ndk/issues/13">Issue 13</a>)
		</li>
		<li>Fixed invalid toolchain paths for 32-bit Windows platform.
		(<a href="https://github.com/android-ndk/ndk/issues/45">Issue 45</a>)
		</li>
		<li>Fixed the relative path for the {@code ndk-which} command.
		(<a href="https://github.com/android-ndk/ndk/issues/29">Issue 29</a>)
		</li>
		<li>Fixed use of cygpath for the libgcc compiler.
		(Android <a href="http://b.android.com/195486">Issue 195486</a>)
		</li>
		</ul>
		</li>
		</ul>
		</dd>
		</dl>

		</div>
		</div>

		<div class="toggle-content closed">
		<a name="11b"></a>
		<p>

docs/html/sdk/sdk_vars.cs

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		<?cs
		set:ndk.mac64_download='android-ndk-r11c-darwin-x86_64.zip' ?><?cs
		set:ndk.mac64_bytes='772428792' ?><?cs
		set:ndk.mac64_checksum='4ce8e7ed8dfe08c5fe58aedf7f46be2a97564696' ?><?cs
		set:ndk.mac64_download='android-ndk-r12-darwin-x86_64.zip' ?><?cs
		set:ndk.mac64_bytes='734014148' ?><?cs
		set:ndk.mac64_checksum='708d4025142924f7097a9f44edf0a35965706737' ?><?cs

		set:ndk.linux64_download='android-ndk-r11c-linux-x86_64.zip' ?><?cs
		set:ndk.linux64_bytes='794135138' ?><?cs
		set:ndk.linux64_checksum='de5ce9bddeee16fb6af2b9117e9566352aa7e279' ?><?cs
		set:ndk.linux64_download='android-ndk-r12-linux-x86_64.zip' ?><?cs
		set:ndk.linux64_bytes='755431993' ?><?cs
		set:ndk.linux64_checksum='b7e02dc733692447366a2002ad17e87714528b39' ?><?cs

		set:ndk.win64_download='android-ndk-r11c-windows-x86_64.zip' ?><?cs
		set:ndk.win64_bytes='771407642' ?><?cs
		set:ndk.win64_checksum='3d89deb97b3191c7e5555f1313ad35059479f071' ?><?cs
		set:ndk.win32_download='android-ndk-r11c-windows-x86.zip' ?><?cs
		set:ndk.win32_bytes='728899082' ?><?cs
		set:ndk.win32_checksum='ff939bde6cd374eecbd2c3b2ad218697f9a5038c'
		set:ndk.win64_download='android-ndk-r12-windows-x86.zip' ?><?cs
		set:ndk.win64_bytes='706332762' ?><?cs
		set:ndk.win64_checksum='37fcd7acf6012d0068a57c1524edf24b0fef69c9' ?><?cs

		set:ndk.win32_download='android-ndk-r12-windows-x86_64.zip' ?><?cs
		set:ndk.win32_bytes='749444245' ?><?cs
		set:ndk.win32_checksum='80d64a77aab52df867ac55cec1e976663dd3326f'
		?>
		<?cs
		def:size_in_mb(bytes)