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