add support for android-ndk-r25b - Githubissues

sony / nnabla

Neural Network Libraries

https://nnabla.org/

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add support for android-ndk-r25b #1143

Closed TomonobuTsujikawa closed 1 year ago

TomonobuTsujikawa commented 1 year ago

Current Android NDK should use prebuilt toolchains, so I updated build environment and document.

Here is the overview of this change:

default cmake version to 3.22.1 from 3.11.3.
default android ndk version to r25b from r16b.
default android api level to 33 from 26.
use prebuilt toolchains (supported from android-ndk-r19).
enable to specify NDK version by ANDROID_NDKNAME.
update build document.