GPG_NAME vs. --gpg2-is-gpg vs. documentation vs. installation

[Daniel Kahn Gillmor]

On Wed 2016-03-30 10:53:20 -0400, Daniel Kahn Gillmor wrote:
> configure.ac defines a GPG_NAME variable that determines what we call
> gpg.  it also offers a --gpg2-is-gpg option, which sets the config
> variable NAME_OF_INSTALLED_GPG.  These can be set independently from one
> another, which is a little confusing, and NAME_OF_INSTALLED_GPG does
> *not* set GPG_NAME if it is not otherwise set.

One other confusing option along these lines is PACKAGE_GT -- should
PACKAGE_GT remain gnupg2?

             --dkg