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Diffstat (limited to 'docs/00_introduction.dox')
| -rw-r--r-- | docs/00_introduction.dox | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/docs/00_introduction.dox b/docs/00_introduction.dox index 9579673048..7659d56e25 100644 --- a/docs/00_introduction.dox +++ b/docs/00_introduction.dox @@ -1735,16 +1735,17 @@ For Android, the library was successfully built and tested using Google's standa - clang++ from NDK r20b for arm64-v8a - clang++ from NDK r20b for arm64-v8.2-a with FP16 support -Here is a guide to <a href="https://developer.android.com/ndk/guides/standalone_toolchain.html">create your Android standalone toolchains from the NDK</a>. Minimum NDK version required: r18b - +For NDK r18 or older, here is a guide to <a href="https://developer.android.com/ndk/guides/standalone_toolchain.html">create your Android standalone toolchains from the NDK</a>: - Download the NDK r18b from here: https://developer.android.com/ndk/downloads/index.html to directory $NDK - Make sure you have Python 2.7 installed on your machine. - Generate the 32 and/or 64 toolchains by running the following commands to your toolchain dirctory $MY_TOOLCHAINS: - $NDK/build/tools/make_standalone_toolchain.py --arch arm64 --install-dir $MY_TOOLCHAINS/aarch64-linux-android-ndk-r18b --stl libc++ --api 21 $NDK/build/tools/make_standalone_toolchain.py --arch arm --install-dir $MY_TOOLCHAINS/arm-linux-android-ndk-r18b --stl libc++ --api 21 +For NDK r19 or newer, you can directly <a href="https://developer.android.com/ndk/downloads">Download</a> the NDK package for your development platform, without the need to launch the make_standalone_toolchain.py script. You can find all the prebuilt binaries inside $NDK/toolchains/llvm/prebuilt/$OS_ARCH/bin/. +@attention the building script will look for a binary named "aarch64-linux-android-clang++", while the prebuilt binaries will have their API version as a suffix to their filename (e.g. "aarch64-linux-android21-clang++"). You should copy/rename the binary removing this suffix, or - alternatively - create an alias for it. + @attention We used to use gnustl but as of NDK r17 it is deprecated so we switched to libc++ @note Make sure to add the toolchains to your PATH: |