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docs/android: update cross file and add nvk instructions

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/36534>
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Yiwei Zhang 2025-08-01 20:22:24 -07:00 • committed by Marge Bot
parent 1e11f4fb1c
commit 2f5db959a7
1 changed files with 21 additions and 4 deletions
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25
docs/android.rst
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@ -47,13 +47,16 @@ Then, create your Meson cross file to use it, something like this
.. code-block:: ini
[constants]
ndk_path = <absolute path to NDK>
[binaries]
ar = 'NDKDIR/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar'
c = ['ccache', 'NDKDIR/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang']
cpp = ['ccache', 'NDKDIR/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang++', '-fno-exceptions', '-fno-unwind-tables', '-fno-asynchronous-unwind-tables', '--start-no-unused-arguments', '-static-libstdc++', '--end-no-unused-arguments']
ar = ndk_path / 'toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android-ar'
c = ['ccache', ndk_path / 'toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang']
cpp = ['ccache', ndk_path / 'toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android34-clang++', '-fno-exceptions', '-fno-unwind-tables', '-fno-asynchronous-unwind-tables', '--start-no-unused-arguments', '-static-libstdc++', '--end-no-unused-arguments']
c_ld = 'lld'
cpp_ld = 'lld'
strip = 'NDKDIR/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android-strip'
strip = ndk_path / 'toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android-strip'
# Android doesn't come with a pkg-config, but we need one for Meson to be happy not
# finding all the optional deps it looks for. Use system pkg-config pointing at a
# directory we get to populate with any .pc files we want to add for Android
@ -65,6 +68,20 @@ Then, create your Meson cross file to use it, something like this
cpu = 'armv8'
endian = 'little'
For nvk, below rust toolchain preparation and cross file additions are needed:
.. code-block:: sh
rustup target add aarch64-linux-android
.. code-block:: ini
[properties]
bindgen_clang_arguments = ['-target', 'aarch64-linux-android', '--sysroot', ndk_path / 'toolchains/llvm/prebuilt/linux-x86_64/sysroot']
[binaries]
rust = ['rustc', '--target', 'aarch64-linux-android']
Now, use that cross file for your Android build directory (as in this
one cross-compiling the turnip driver for a stock Pixel phone)