Makes an app bundle for ardour 6

mkappbundle6

#!/bin/sh
PREFIX=$1
mkdir -p $PREFIX/Ardour6.app/Contents/MacOS
mkdir -p $PREFIX/Ardour6.app/Contents/Resources
sed -e "s?@ENV@??g" \
    -e "s?@VERSION@?6?g" \
    -e "s?@INFOSTRING@??g" \
    -e "s?@IDSUFFIX@?Ardour6?g" \
    -e "s?@BUNDLENAME@?Ardour6?g" \
    -e "s?@EXECUTABLE@?Ardour6?g" < Info.plist.in > $PREFIX/Ardour6.app/Contents/Info.plist
cp Ardour.icns $PREFIX/Ardour6.app/Contents/Resources/appIcon.icns
cp typeArdour.icns $PREFIX/Ardour6.app/Contents/Resources/typeIcon.icns
cat <<EOF > $PREFIX/Ardour6.app/Contents/MacOS/Ardour6
#!/bin/sh
unset ARDOUR_BUNDLED
${PREFIX}/bin/ardour6
EOF
chmod +x $PREFIX/Ardour6.app/Contents/MacOS/Ardour6