数组元素具有不完整的类型。

我正在尝试弄清楚为什么在Mac OSX上无法编译启用e17窗口管理器包ejde。Make命令输出如下（为了可读性，将长行拆分）：

libtool：编译：gcc -std = gnu99 -DHAVE_CONFIG_H -I。-I ../..-I。\
-I../..-I../../src/bin-I../../src/lib\
-DPACKAGE_BIN_DIR=\"/usr/local/bin\"\
-DPACKAGE_LIB_DIR=\"/usr/local/lib\"\
-DPACKAGE_DATA_DIR=\"/usr/local/share/edje\"\
-I/usr/local/include/eina-1-I/usr/local/include/eina-1/eina\
-I/usr/local/include/eet-1 -I/usr/local/include/evas-1 \
-I/usr/local/include/freetype2 -I/usr/local/include \
-I/usr/local/include/ecore-1 -I/usr/local/include/embryo-1 \
-I/usr/local/include/ecore-1 -I/usr/local/include/eina-1 \
-I/usr/local/include/eina-1/eina -I/usr/local/include/evas-1 \
-I/usr/local/include/eet-1 -I/usr/local/include/freetype2 \
-I/usr/local/include \
-g -O2 -MT edje_lua2.lo -MD -MP -MF.deps/edje_lua2.Tpo \
-c edje_lua2.c -fno-common -DPIC -o

。/libs/edje_lua2.o edje_lua2.c：183：错误：数组类型具有不完整的元素类型

edje_lua2.c：638：错误：数组类型具有不完整的元素
type edje_lua2.c：在函数'_elua_messagesend'中：

第183行：

static const struct luaL_reg _elua_edje_gc_funcs [] =
{
     {"__gc", _elua_obj_gc}, // garbage collector func for edje objects

     {NULL, NULL} // end
};