Is this a bug?

[hput]

I compiled emacs today and eventually got a clean ./configure run

 ./configure --prefix=/usr/local/src/git/test --with-x=yes \
 --with-x-toolkit=athena --with-imagemagick --with-gnutls \
 --with-sound=no --without-selinux --no-create --no-recursion

The process added the last three up there.

All was good.

But then I ran "make bootstrap" and that process turned up the fact
that I did not have "makeinfo".  That used to get cleared or halted
during ./configure and I've hit a number of times my self during
./configure.

It seems there should not be tools turning up missing in "make
bootstrap" if ./configure showed good to go.

Is that an actual bug or something else?