clang3.4 and clang3.5 toolchains are gone

[gpakosz]

Contrary to what http://developer.android.com/ndk/guides/application_mk.html says, it's no more possible to set NDK_TOOLCHAIN_VERSION to clang3.4 or clang3.5.

Those toolchains are gone, leaving only the clang3.6 toolchain which is selected when setting NDK_TOOLCHAIN_VERSION=clang:

android-ndk-r11c/build/core/toolchains
├── aarch64-linux-android-4.9
├── aarch64-linux-android-clang3.6
├── arm-linux-androideabi-4.9
├── arm-linux-androideabi-clang3.6
├── mips64el-linux-android-4.9
├── mips64el-linux-android-clang3.6
├── mipsel-linux-android-4.9
├── mipsel-linux-android-clang3.6
├── x86-4.9
├── x86-clang3.6
├── x86_64-4.9
└── x86_64-clang3.6

[DanAlbert]

The behavior is WAI (trust me, you do not want those compilers), but I'll leave the bug open until the docs are fixed.

[gpakosz]

Fine with me. I expected it to be labeled docs. Thanks for the triage.

[qchong]

Closing since https://developer.android.com/ndk/guides/application_mk.html does not mention clang 3.4 or 3.5 as a valid setting for NDK_TOOLCHAIN_VERSION.