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|
#! /bin/bash -e
#####################################################################
# #
# Compile a Faust program to an Android app #
# (c) Romain Michon CCRMA and Grame, 2014 #
# (c) Yann Orlarey Grame, 2015 #
# #
#####################################################################
. faustpath
. faustoptflags
. usage.sh
# change if you want to get the log of what's happening
LOG="/dev/null"
# exit if a command fails
set -e
# Global variables for file and options
FILE=
INSTALL=0
SOURCE=0
SWIG=0
FAUST=0
KEYBOARD=0
REUSE=0
SOUNDFILE=0
OSCCTRL=0
echoHelp()
{
usage faust2android "[options] [Faust options] <file.dsp>"
platform Android
require Android SDK
echo "Compile a Faust program to an Android app (see https://github.com/grame-cncm/faust/tree/master-dev/architecture/android)"
option
option -osc
option -source "creates an eclipse project of the app in the current directory."
option -swig "regenerates the C++ and the JAVA interface for the native portion of the app."
option -faust "only carries out the Faust compilation and install the generated C++ file in the JNI folder."
option -reuse "preserves build directory and reuse it to speedup compilation."
option -soundfile
option -install "once compilation is over, installs the generated apk on the Android device connected to the computer"
option -debug "activates verbose output"
option "Faust options"
exit
}
if [ "$#" -eq 0 ]; then
echo 'Please, provide a Faust file to process !'
echo ''
echoHelp
fi
# PHASE 2 : dispatch command arguments
for p in $@; do
if [ $p = "-swig" ]; then
SWIG=1
elif [[ -f "$p" ]] && [ ${p: -4} == ".dsp" ]; then
FILE="$p"
elif [ $p = "-install" ]; then
INSTALL=1
elif [ $p = "-soundfile" ]; then
SOUNDFILE="1"
elif [ $p = "-osc" ]; then
OSCCTRL="1"
elif [ $p = "-source" ]; then
SOURCE=1
elif [ $p = "-faust" ]; then
FAUST=1
elif [ $p = "-reuse" ]; then
REUSE=1
elif [ $p = "-keyboard" ]; then
KEYBOARD=1
elif [ $p = "-debug" ]; then
LOG="/dev/stdout"
elif [ "$p" = "-noagc" ]; then
NOAGC="1"
elif [ $p = "-help" ] || [ $p = "-h" ]; then
echoHelp
elif [ ${p:0:1} = "-" ]; then
OPTIONS="$OPTIONS $p"
else
OPTIONS="$OPTIONS $p"
fi
done
# only carry out the faust compilation
if [ $FAUST -eq 1 ]; then
faust $OPTIONS -i -a api/DspFaust.cpp "$FILE" -o "app/src/main/cpp/DspFaust.cpp"
exit 1
fi
# Create the temporary directory where compilation will take place
APPNAME=$(basename "$FILE")
APPNAME="${APPNAME%.dsp}"
APPNAME=`filename2ident "$APPNAME"`
BUILDDIR="faustandro.$APPNAME"
APPFOLDER="$BUILDDIR/app/src/main"
JNIFOLDER="$APPFOLDER/cpp"
if [ $REUSE -eq 0 ]; then
if [ -d "$BUILDDIR" ]; then
echo "Delete existing Android project $BUILDDIR" > $LOG
rm -rf "$BUILDDIR"
fi
fi
if [ ! -d "$BUILDDIR" ]; then
echo "Creating new Android project $BUILDDIR" > $LOG
mkdir -p "$BUILDDIR"
cp -r $FAUSTARCH/android/* "$BUILDDIR"
install -d $JNIFOLDER
# Copy include files *.h if any (ignore any error here)
(cp *.h $JNIFOLDER 2> $LOG) || true
# change 'faust' with real *APPNAME
PLATFORM=$(uname)
if [ $PLATFORM = "Darwin" ]; then
sed -i '' 's,com.faust,com.'$APPNAME',g' $BUILDDIR/app/build.gradle
if [ "$NOAGC" = "1" ]; then
sed -i '' 's,-DDISABLE_AGC,'-DDISABLE_AGC',g' $BUILDDIR/app/build.gradle
else
sed -i '' 's,-DDISABLE_AGC,'',g' $BUILDDIR/app/build.gradle
fi
sed -i '' 's,com.faust,com.'$APPNAME',g' $APPFOLDER/java/com/faust/*
sed -i '' 's,com.faust,com.'$APPNAME',g' $APPFOLDER/java/com/triggertrap/seekarc/*
sed -i '' 's,com.faust,com.'$APPNAME',g' $APPFOLDER/AndroidManifest.xml
sed -i '' 's,com.faust,com.'$APPNAME',g' $APPFOLDER/res/layout/*
sed -i '' 's,1,'$APPNAME',g' $APPFOLDER/res/values/strings.xml
else
sed -i 's,com.faust,com.'$APPNAME',g' $BUILDDIR/app/build.gradle
if [ "$NOAGC" = "1" ]; then
sed -i 's,-DDISABLE_AGC,'-DDISABLE_AGC',g' $BUILDDIR/app/build.gradle
else
sed -i 's,-DDISABLE_AGC,'',g' $BUILDDIR/app/build.gradle
fi
sed -i 's,com.faust,com.'$APPNAME',g' $APPFOLDER/java/com/faust/*
sed -i 's,com.faust,com.'$APPNAME',g' $APPFOLDER/java/com/triggertrap/seekarc/*
sed -i 's,com.faust,com.'$APPNAME',g' $APPFOLDER/AndroidManifest.xml
sed -i 's,com.faust,com.'$APPNAME',g' $APPFOLDER/res/layout/*
sed -i 's,1,'$APPNAME',g' $APPFOLDER/res/values/strings.xml
fi
mv $APPFOLDER/java/com/faust $APPFOLDER/java/com/$APPNAME
# TODO wrong: should be checked
if [ $SWIG -eq 1 ]; then
rm -rf $APPFOLDER/java/com/dsp_faust || true
mkdir -p $APPFOLDER/java/com/dsp_faust
swig -java -package com.dsp_faust -includeall -verbose -outdir $APPFOLDER/java/com/dsp_faust -c++ -I$FAUSTINC -I/System/Library/Frameworks/JavaVM.framework/Headers -I$JNIFOLDER -o $JNIFOLDER/java_interface_wrap.cpp $BUILDDIR/dsp_faust_interface.i
fi
else
echo "Reusing existing Android project $BUILDDIR" > $LOG
fi
# Copying the Faust API files in the project
cp $FAUSTARCH/api/DspFaust.h $JNIFOLDER
cp $FAUSTARCH/api/android/jni/java_interface_wrap.cpp $JNIFOLDER
mkdir $APPFOLDER/java/com/DspFaust
cp $FAUSTARCH/api/android/jni/*.java $APPFOLDER/java/com/DspFaust
# Compile the Faust code for the NDK
faust $OPTIONS -i -json -a api/DspFaust.cpp "$FILE" -o "$JNIFOLDER/DspFaust.cpp" || exit
# Add soundfile support if needed
if [ $SOUNDFILE -eq 1 ]; then
cat $FILE.json | awk '
BEGIN { FS=":"; SOFI=0; }
/"soundfile"/ { SOFI=1; }
/"url"/ {
if (SOFI) {
match($2, /"[^"]*/);
split(substr($2, RSTART+2, RLENGTH-3), res, ";");
for (x in res) print substr(res[x], 2, length(res[x])-2);
SOFI=0;
}
}
' > $APPNAME-tmp.txt
for snd in $(cat $APPNAME-tmp.txt); do
if [ -f $snd ]; then
if [ ${snd:0:1} = "/" ]; then
echo "Warning: soundfile with absolute path is not copied !"
else
#create destination path and possibly create directory
sfpath="$APPFOLDER/assets/$(dirname $snd)/"
if ! [ -d $sfpath ]; then
echo "Create $sfpath"
mkdir -p $sfpath
fi
echo "Copy $snd in apk"
cp $snd $sfpath
fi
else
echo "Error: file $snd not found !"
fi
done
if [ $PLATFORM = "Darwin" ]; then
sed -i '' 's,__CURRENT_ANDROID_PACKAGE__,com.'$APPNAME',g' $APPFOLDER/cpp/DspFaust.cpp
else
sed -i 's,__CURRENT_ANDROID_PACKAGE__,com.'$APPNAME',g' $APPFOLDER/cpp/DspFaust.cpp
fi
mv $BUILDDIR/app/CMakeLists_sndfile.txt $BUILDDIR/app/CMakeLists.txt
if [ $OSCCTRL -eq 1 ]; then
if [ $PLATFORM = "Darwin" ]; then
sed -i '' 's,set(OSCCTRL\ false),set(OSCCTRL\ true),g' $BUILDDIR/app/CMakeLists.txt
else
sed -i 's,set(OSCCTRL\ false),set(OSCCTRL\ true),g' $BUILDDIR/app/CMakeLists.txt
fi
fi
rm $APPNAME-tmp.txt
else
rm $BUILDDIR/app/CMakeLists_sndfile.txt
if [ $OSCCTRL -eq 1 ]; then
if [ $PLATFORM = "Darwin" ]; then
sed -i '' 's,set(OSCCTRL\ false),set(OSCCTRL\ true),g' $BUILDDIR/app/CMakeLists.txt
else
sed -i 's,set(OSCCTRL\ false),set(OSCCTRL\ true),g' $BUILDDIR/app/CMakeLists.txt
fi
fi
rm -r $BUILDDIR/app/lib # that's soooo dirty but that will do for now...
fi
rm $FILE.json
# Run Gradle
cd $BUILDDIR
# Try to use installed gradle instead of local ./gradlew in order
# to avoid potential problems when compiling in a shared folder
# where execution rights may not be granted (i.e. on a google VM)
# In order to install gradle-4.6:
# wget https://services.gradle.org/distributions/gradle-4.6-bin.zip
# unzip -d /opt/gradle gradle-4.6-bin.zip
if [ -f /opt/gradle/gradle-4.10.1/bin/gradle ]; then
FAUSTGRADLE=${FAUSTGRADLE:=/opt/gradle/gradle-4.10.1/bin/gradle}
else
FAUSTGRADLE=${FAUSTGRADLE:=./gradlew}
chmod a+x ./gradlew
fi
echo "USED GRADLE=$FAUSTGRADLE" > $LOG
$FAUSTGRADLE assembleRelease > $LOG
cd ..
cp -r $BUILDDIR/app/build/outputs/apk/release/app-release.apk $APPNAME.apk
# ****************
# TREAT OPTIONS
# ****************
if [ $INSTALL -eq 1 ]; then
adb install -r $APPNAME.apk
fi
if [ $SOURCE -eq 1 ]; then
rm -rf faustApp
mv $BUILDDIR faustApp
echo "An Android studio project named faustApp was created." > $LOG
else
if [ $REUSE -eq 0 ]; then
echo "Delete Android project $BUILDDIR" > $LOG
rm -rf $BUILDDIR
fi
fi
echo "$APPNAME.apk;"
|
