On 04/10/2015 12:42 PM, Scott Jiang wrote: > Hi Hans, > >>> >>> Hans, I tried to use v4l2-compliance but it failed to compile. Sorry >>> for telling you it have passed compilation because I forgot to use >>> blackfin toolchain. >>> ./configure --without-jpeg --host=bfin-linux-uclibc --disable-libv4l >>> >>> The main problem is there is no argp.h in uClibc, how to disable checking this? >>> >>> checking for argp.h... no >>> configure: error: Cannot continue: argp.h not found >>> >>> Scott >>> >> >> Hi Scott, >> >> Can you try this patch for v4l-utils? It makes argp optional, and it should >> allow v4l2-compliance to compile with uclibc (unless there are more problems). >> >> I'm no autoconf guru, so I'm not certain if everything is correct, but it >> seemed to do its job when I remove argp.h from my system. >> > > Yes, I can pass configure now. But there is another error when make > > make[3]: Entering directory > `/home/scott/projects/git-kernel/v4l-utils/lib/libdvbv5' > CC libdvbv5_la-parse_string.lo > parse_string.c:26:19: error: iconv.h: No such file or directory > parse_string.c: In function 'dvb_iconv_to_charset': > parse_string.c:316: error: 'iconv_t' undeclared (first use in this function) > > I tried to pass this library, while --without-libdvbv5 is not supported. > If you can pass the configure step, then you should be able to run this: cd utils/v4l2-compliance cat *.cpp >x.cpp g++ -o v4l2-compliance x.cpp -I . -I ../../include/ -DNO_LIBV4L2 (you need to use the right toolchain here, of course) If this compiles OK, then you have a v4l2-compliance tool that you can use. Sorry for the delay in answering. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
