EmbedSky.c: In function `board_init':
EmbedSky.c:42: error: structure has no member named `GPACON'
EmbedSky.c:43: error: structure has no member named `GPBCON'
EmbedSky.c:44: error: structure has no member named `GPBUP'
EmbedSky.c:45: error: structure has no member named `GPCCON'
EmbedSky.c:46: error: structure has no member named `GPCUP'
EmbedSky.c:47: error: structure has no member named `GPDCON'
EmbedSky.c:48: error: structure has no member named `GPDUP'
EmbedSky.c:49: error: structure has no member named `GPECON'
EmbedSky.c:50: error: structure has no member named `GPEUP'
EmbedSky.c:51: error: structure has no member named `GPFCON'
EmbedSky.c:52: error: structure has no member named `GPFUP'
EmbedSky.c:53: error: structure has no member named `GPGCON'
EmbedSky.c:54: error: structure has no member named `GPGUP'
EmbedSky.c:55: error: structure has no member named `GPGDAT'
EmbedSky.c:55: error: structure has no member named `GPGDAT'
EmbedSky.c:56: error: structure has no member named `GPHCON'
EmbedSky.c:57: error: structure has no member named `GPHUP'
EmbedSky.c:58: error: structure has no member named `GPJCON'
EmbedSky.c:59: error: structure has no member named `GPJUP'
make[1]: *** [EmbedSky.o] Error 1
make: *** [board/EmbedSky/libEmbedSky.a] Error 2
这是怎么回事啊。