depends glib2 &&
depends pango &&
depends cairo &&
depends gtk+3 &&

optional_depends libguess \
                 "--enable-chardet" "--disable-chardet" \
                 "Enable libguess character set detection?" &&

optional_depends dbus \
                 "--enable-dbus" "--disable-dbus" \
                 "support for dbus notifications" &&

optional_depends pcre \
                 "--with-regexlib=pcre" \
                 "--with-regexlib=gnu" \
                 "to use PCRE regex library instead of GNU library"