hi! I download a kernel source and have compile a kernel 2.4.21 on debian GNU/linux, then I download bttv 0.9.10 from bytesex.org. after I unpack the gz file, I execute the follow 2 steps, but I can't compile it sucefully.(my gcc version is 3.2 ). the erro message is attach below. but I can compile a 0.7.106 on 2.4.21 with the same steps. but the bttv dirve 0.7.106 can't only capture gray image from my bt878 based capture card! I want to capture color image with my bt878 based capture card. any of you help is appreciatied! zw_0000 error message: debian:/home/linuxer/bttv-0.9.10# export KDIR=/usr/src/linux debian:/home/linuxer/bttv-0.9.10# make make -C /lib/modules/2.4.21/build SUBDIRS=/home/linuxer/bttv-0.9.10 modules make[1]: Entering directory `/hdb5/usr/src/linux-2.4.21' make -C /home/linuxer/bttv-0.9.10 CFLAGS="-D__KERNEL__ -I/hdb5/usr/src/linux-2.4.21/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i486 -falign-functions=0 -falign-jumps=0 -falign-loops=0 -DMODULE -DMODVERSIONS -include /hdb5/usr/src/linux-2.4.21/include/linux/modversions.h" MAKING_MODULES=1 modules make[2]: Entering directory `/home/linuxer/bttv-0.9.10' gcc -I. -D__KERNEL__ -I/hdb5/usr/src/linux-2.4.21/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -pipe -mpreferred-stack-boundary=2 -march=i486 -falign-functions=0 -falign-jumps=0 -falign-loops=0 -DMODULE -DMODVERSIONS -include /hdb5/usr/src/linux-2.4.21/include/linux/modversions.h -nostdinc -iwithprefix include -DKBUILD_BASENAME=video_buf -DEXPORT_SYMTAB -c video-buf.c In file included from video-buf.c:36: video-buf.h:137: field `field' has incomplete type video-buf.h:159: warning: parameter has incomplete type video-buf.h:169: field `type' has incomplete type video-buf.h:171: field `field' has incomplete type video-buf.h:172: field `last' has incomplete type video-buf.h:195: warning: parameter has incomplete type video-buf.h:195: warning: parameter has incomplete type video-buf.h:201: warning: `struct v4l2_buffer' declared inside parameter list ................. video-buf.c:351: parameter `type' has incomplete type video-buf.c:351: parameter `field' has incomplete type video-buf.c:351: conflicting types for `videobuf_queue_init' .................... video-buf.c: In function `videobuf_read_start': video-buf.c:776: storage size of `field' isn't known video-buf.c:793: type of formal parameter 3 is incomplete video-buf.c:776: warning: unused variable `field' make[2]: *** [video-buf.o] 错误 1 make[2]: Leaving directory `/home/linuxer/bttv-0.9.10' make[1]: *** [_mod_/home/linuxer/bttv-0.9.10] 错误 2 make[1]: Leaving directory `/hdb5/usr/src/linux-2.4.21' make: *** [default] 错误 2
