#!/bin/bash
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SOURCES=()
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MKSOURCES=""
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CURDIR=`pwd -P`
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# Fetch sources
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if [[ $# -ge 2 ]]; then
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for src in ${@:2}
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do
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SOURCES+=($src)
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MKSOURCES="$MKSOURCES $(basename $src)"
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done
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else
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if [ -n "$1" ]; then
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while read src
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do
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SOURCES+=($src)
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MKSOURCES="$MKSOURCES $(basename $src)"
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done
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fi
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fi
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if [ -z "$1" ] || [ -z "$SOURCES" ]; then
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echo "Usage: androidbuild.sh com.yourcompany.yourapp < sources.list"
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echo "Usage: androidbuild.sh com.yourcompany.yourapp source1.c source2.c ...sourceN.c"
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echo "To copy SDL source instead of symlinking: COPYSOURCE=1 androidbuild.sh ... "
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echo "You can pass additional arguments to ndk-build with the NDKARGS variable: NDKARGS=\"-s\" androidbuild.sh ..."
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exit 1
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fi
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SDLPATH="$( cd "$(dirname "$0")/.." ; pwd -P )"
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NDKBUILD=`which ndk-build`
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if [ -z "$NDKBUILD" ];then
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echo "Could not find the ndk-build utility, install Android's NDK and add it to the path"
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exit 1
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fi
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ANDROID=`which android`
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if [ -z "$ANDROID" ];then
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echo "Could not find the android utility, install Android's SDK and add it to the path"
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exit 1
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fi
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ANT=`which ant`
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if [ -z "$ANT" ];then
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echo "Could not find the ant utility, install Android's SDK and add it to the path"
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exit 1
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fi
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NCPUS="1"
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case "$OSTYPE" in
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darwin*)
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NCPU=`sysctl -n hw.ncpu`
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;;
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linux*)
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if [ -n `which nproc` ]; then
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NCPUS=`nproc`
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fi
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;;
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*);;
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esac
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APP="$1"
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APPARR=(${APP//./ })
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BUILDPATH="$SDLPATH/build/$APP"
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# Start Building
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rm -rf $BUILDPATH
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mkdir -p $BUILDPATH
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cp -r $SDLPATH/android-project/* $BUILDPATH
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# Copy SDL sources
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mkdir -p $BUILDPATH/jni/SDL
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if [ -z "$COPYSOURCE" ]; then
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ln -s $SDLPATH/src $BUILDPATH/jni/SDL
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ln -s $SDLPATH/include $BUILDPATH/jni/SDL
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else
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cp -r $SDLPATH/src $BUILDPATH/jni/SDL
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cp -r $SDLPATH/include $BUILDPATH/jni/SDL
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fi
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cp -r $SDLPATH/Android.mk $BUILDPATH/jni/SDL
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sed -i "s|YourSourceHere.c|$MKSOURCES|g" $BUILDPATH/jni/src/Android.mk
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sed -i "s|org\.libsdl\.app|$APP|g" $BUILDPATH/AndroidManifest.xml
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# Copy user sources
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for src in "${SOURCES[@]}"
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do
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cp $src $BUILDPATH/jni/src
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done
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# Create an inherited Activity
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cd $BUILDPATH/src
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for folder in "${APPARR[@]}"
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do
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mkdir -p $folder
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cd $folder
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done
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ACTIVITY="${folder}Activity"
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sed -i "s|SDLActivity|$ACTIVITY|g" $BUILDPATH/AndroidManifest.xml
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sed -i "s|SDLActivity|$APP|g" $BUILDPATH/build.xml
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# Fill in a default Activity
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echo "package $APP;" > "$ACTIVITY.java"
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echo "import org.libsdl.app.SDLActivity;" >> "$ACTIVITY.java"
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echo "public class $ACTIVITY extends SDLActivity {}" >> "$ACTIVITY.java"
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# Update project and build
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cd $BUILDPATH
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android update project --path $BUILDPATH
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$NDKBUILD -j $NCPUS $NDKARGS
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$ANT debug
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cd $CURDIR
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APK="$BUILDPATH/bin/$APP-debug.apk"
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if [ -f "$APK" ]; then
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echo "Your APK is ready at $APK"
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echo "To install to your device: "
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echo "cd $BUILDPATH"
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echo "ant debug install"
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exit 0
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fi
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echo "There was an error building the APK"
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exit 1
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