apkbuild parser: support depends="$depends ..."
Properly handle the following two cases in APKBUILDs:
- depends="$depends ..."
- depends="${depends} ..."
First I've attempted to refactor the parsing code to do this in a more generic way. But I've realized that it would make more sense to retire the python based APKBUILD parsing approach altogether and finally use a shell script parser. Let's discuss this in #1801 (closed), and get this simple version merged in the meantime.
Fixes #1800 (closed).
Related: attached image
Edited by Administrator