depends gmp          &&
depends curl         &&
depends libgcrypt    &&
depends libextractor &&
depends libxml2      &&
optional_depends sphinx \
		 --{enable,disable}-documentation \
		 "for building documentation" &&
optional_depends libmicrohttpd \
                 "--with-microhttpd" \
                 "--without-microhttpd" \
                 "" &&
optional_depends libesmtp \
                 "--with-esmtp" \
                 "--without-esmtp" \
                 "" &&
optional_depends adns \
                 "--with-adns" \
                 "--without-adns" \
                 "" &&
optional_depends  "gettext"              \
                  "--with-libintl-prefix"       \
                  "--without-libintl-prefix"    \
                  "Would you like to use gettext?"    &&
optional_depends  "MYSQL"           \
                  "--with-mysql"                \
                  "--without-mysql" \
                  "Would you like to use mysql?"      &&
optional_depends  "sqlite"           \
                  "--with-sqlite"                 \
                  "--without-sqlite" \
                  "Would you like to use sqlite?"     &&
optional_depends  "guile"           \
                  "--with-guile"                \
                  "--without-guile" \
                  "Would you like to use guile? (for gnunet-setup)" 
