Todd Rinaldo <toddr@xxxxxxxxxx> writes: > The -fgnu89-inline option corrected the problem as you suspected. As > I understand things, to make this work, I'm going to have to inject > this option as a CFLAG on any package I try to compile that uses c99 > when this version of glibc is installed. Do you see this as a gcc > bug to be fixed? or should this be an autotools problem and I need > to pass it to them? I don't see this as a gcc problem, or, rather, to the extent that it is a gcc problem, I think that problem has been fixed at least since the 4.3 release. I see this more as a glibc problem, but then the glibc problem has also been fixed for some time. I don't know that there is anything autotools should do here; the obvious recommendation is going to be to upgrade your glibc or to avoid -std=c99. If you can't do either, that seems like kind of a special case. Ian