Difference between revisions of "Android"
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$ '''mkdir android''' | $ '''mkdir android''' | ||
$ '''cd android''' | $ '''cd android''' | ||
$ '''wget http://dl.google.com/android/ndk/android-ndk- | $ '''wget http://dl.google.com/android/ndk/android-ndk-r9d-linux-x86.tar.bz2''' | ||
$ '''tar xfvj android-ndk- | $ '''or wget http://dl.google.com/android/ndk/android-ndk-r9d-linux-x86_64.tar.bz2''' (If you have 64b bits) | ||
$ '''cd android-ndk- | $ '''tar xfvj android-ndk-r9d-linux-x86.tar.bz2''' | ||
$ '''cd android-ndk-r9d''' | |||
Now, create a toolchain installation that can be used for cross-compiling for Android (adapt '''--platform''' and '''--arch''' as needed): | Now, create a toolchain installation that can be used for cross-compiling for Android (adapt '''--platform''' and '''--arch''' as needed): | ||
$ '''./build/tools/make-standalone-toolchain.sh --platform=''android- | $ '''./build/tools/make-standalone-toolchain.sh --platform=''android-15'' --install-dir=$HOME/android/android-arm-toolchain --arch=''arm''''' | ||
You now have a working toolchain and build environment in '''$HOME/android/android-arm-toolchain'''. | You now have a working toolchain and build environment in '''$HOME/android/android-arm-toolchain'''. | ||
You may need to install additional packages: libtool, ... | |||
=== Cross-compiling === | === Cross-compiling === | ||
Revision as of 22:33, 25 March 2014
Building from source
Initial setup
First, download the latest Android NDK and extract it, e.g. in $HOME/android.
$ cd $HOME $ mkdir android $ cd android $ wget http://dl.google.com/android/ndk/android-ndk-r9d-linux-x86.tar.bz2 $ or wget http://dl.google.com/android/ndk/android-ndk-r9d-linux-x86_64.tar.bz2 (If you have 64b bits) $ tar xfvj android-ndk-r9d-linux-x86.tar.bz2 $ cd android-ndk-r9d
Now, create a toolchain installation that can be used for cross-compiling for Android (adapt --platform and --arch as needed):
$ ./build/tools/make-standalone-toolchain.sh --platform=android-15 --install-dir=$HOME/android/android-arm-toolchain --arch=arm
You now have a working toolchain and build environment in $HOME/android/android-arm-toolchain.
You may need to install additional packages: libtool, ...
Cross-compiling
$ git clone git://sigrok.org/sigrok-util $ cd sigrok-util/cross-compile/android $ ./sigrok-cross-android
Please check the README and edit the sigrok-cross-android as needed.