Thanks, I've added _GNU_SOURCE Cheers, Matt
> On Mon 22/6/2020, at 8:06 pm, Laurent Bercot <ska-dietl...@skarnet.org> wrote: > >> I can't compile DB 2020.79 with uClibc-ng (1.0.32, looking at the 1.0.34 >> sources nothing has changed) unless I add "#define _GNU_SOURCE" on top of >> "dbrandom.c" (it is required by sys/random.h, line 11 >> https://cgit.uclibc-ng.org/cgi/cgit/uclibc-ng.git/tree/libc/sysdeps/linux/common/sys/random.h). >> >> The alternative is to #include <linux/random.h> manually. >> Which is best? > > The former is best. Or, you could simply compile dropbear with > -D_GNU_SOURCE in your CFLAGS. > > Never directly include Linux kernel headers in your application code > if you can avoid it (because it requires careful namespace manipulation > and not all kernel headers are suitable for this, so it can be the > beginning of a looong chain of problems). > > -- > Laurent >
