depends  glib2    &&
depends  libxml2  &&
depends  popt     &&
depends  flex     &&

optional_depends  gettext                           \
                  '--enable-nls'                    \
                  '--disable-nls'                   \
                  'to use Native Language Support'  &&

optional_depends  gtk-doc                   \
                  '--enable-docs-build'     \
                  '--disable-docs-build'    \
                  'to build documentation'  &&

optional_depends  valgrind              \
                  '--enable-valgrind'   \
                  '--disable-valgrind'  \
                  'for enhanced valgrind support'
