subsurface/packaging/android
Jan Mulder 20c40ea6b4 Android build: always reconfigure libdivecomputer
This fix makes no difference from usage of this script in Travis
context, as every build starts from a clean VM, but the very few
developers that build for Android locally, and that want to use the new
style docker container builds as well, things are broken.

libdivecomputer has build artifacts in its source tree (and that source
tree is shared between local and docker run). So it happens that
libdivecomputer is configured locally, and afterwards fails to build
in docker build as its already configured, but not for the docker
image its now running in.

The fix is simple. Always reconfigure libdivecomputer when using this
script.

Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
2018-12-30 11:20:34 -08:00
..
patches Patch libusb for android custom open function 2015-08-20 22:52:21 -07:00
.gitignore Import subsurface-android build script 2015-03-09 12:53:01 -07:00
android-build-wrapper.sh Android build: always reconfigure libdivecomputer 2018-12-30 11:20:34 -08:00
build.sh Android build: always use -fPIC 2018-12-30 11:20:34 -08:00
qt-installer-noninteractive.qs Android: update for Qt 5.12.0 2018-12-30 11:20:34 -08:00
README android: Correct README 2016-06-23 16:32:24 -07:00
variables.sh Android build: set newer versions and parameterize ANDROID_PLATFORM 2018-12-30 11:20:34 -08:00
warning-ndk18b.txt Android build: add explanation for huge hack 2018-12-30 11:20:34 -08:00

Tool repo to crosscompile subsurface to android-arm
---------------------------------------------------

Dependencies:

1. android_sdk, android_ndk and Qt for android. See step 0.
2. cmake
3. ant
4. Java JDK
5. working adb is recommended
6. dependencies of libdivecomputer and subsurface -
   visit http://subsurface.hohndel.org/documentation/building/

Steps to install:

Step 0.
Grab..
Android ndk from: http://developer.android.com/tools/sdk/ndk/index.html
Android sdk from: http://developer.android.com/sdk/index.html#download
And QT for android from: http://qt-project.org/downloads

Step 1.
Extract and install these into known directories.
Have a look in the top of build.sh for where the cross build tool expects
them. By default thats is: ../../../android-ndk-r9d ../../../android-sdk-linux
and ../../../Qt/5.5 (or Qt/5.6)

Step 2.
Run bash build.sh in the terminal. By default it builds for arm but you
can pass x86 as first arg to build.sh to have it build for x86. Nice when
debugging in a fast emulator.
The script will download and build the whole dependency chain.

After this, subsurface will be built for android.

The output folder is subsurface-build-arm/android_build and your newly
created apk shows up as:
subsurface-build-arm/android_build/bin/QtApp-debug.apk

Where the x86 apk shows up when built for x86 is left as a exercise for the
reader.