Someone may want to build (almost) all of shipped add-ons. It's simple - just create `bundle' subdir in `add_on' catalog and put supplied GNUmakefile into.
This makefile creates two libs - static and shared.
`install' target will copy the libasext.* into /usr/local/lib/ and all add-ons headers into /usrl/local/include/as/
In your project just add linkage with libasext library (-lasext) and include needed headers (#include <as/scriptbuilder.h>
Make sure you put libs to linker in right order: more commons should be later (-lasext -langelscript -lpthread)
GNU Makefile