Does anyone know how to use cacche for NDK build from Android Studio 2.3 ?
When I built my Android application from command line, it works fine and all compiled files are cached correctly.
$ ps ax | grep ndk /usr/local/bin/ccache /usr/local/Cellar/android-ndk/r12b/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++ -MMD -MP -MF ...
But built from Android Studio, it doesn't use ccache.
$ ps ax | grep ndk /usr/local/Cellar/android-ndk/r12b/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64/bin/arm-linux-androideabi-g++ -MMD -MP -MF
On a mac, try starting from the command line, with forcing the environmnent var to be set:
cd /Applications/Android\ Studio.app/Contents/MacOS/ env NDK_CCACHE=/usr/local/bin/ccache ./studio