On Tue, Oct 01, 2019 at 06:14:23PM -0500, Steve French wrote: > It may be related to the following sparse make warning: > > No rule to make target > '/usr/include/x86_64-linux-gnu/bits/huge_val.h', needed by > 'sparse-llvm.o' > > I don't see huge_val.h in the Ubuntu 19 version of libc6-dev Yes, I've been bitten myself by this. It's fixed since a little while. So, just doing a clean build or removing all the deps (.*.d) should allow you to build sparse. I've verified the problem with asm and __inline in quota.h: it's autodetected by kconfig (CC_HAS_ASM_INLINE) so the exact config doesn't matter (only gcc's version does) but in all cases recent versions of sparse don't have a problem with it (an upstream version of `sparse --version` should return "v0.6.1-rc1-37-gd466a0281"). Best regards, -- Luc
